Author: mikej Date: Wed Dec 20 14:08:07 2006 New Revision: 3761 Added: freeswitch/trunk/libs/libsndfile/ (props changed) freeswitch/trunk/libs/libsndfile/AUTHORS freeswitch/trunk/libs/libsndfile/COPYING freeswitch/trunk/libs/libsndfile/ChangeLog freeswitch/trunk/libs/libsndfile/INSTALL freeswitch/trunk/libs/libsndfile/Makefile.am freeswitch/trunk/libs/libsndfile/Makefile.in freeswitch/trunk/libs/libsndfile/Mingw-make-dist.sh freeswitch/trunk/libs/libsndfile/NEWS freeswitch/trunk/libs/libsndfile/Octave/ (props changed) freeswitch/trunk/libs/libsndfile/Octave/Makefile.am freeswitch/trunk/libs/libsndfile/Octave/Makefile.in freeswitch/trunk/libs/libsndfile/Octave/sndfile_load.m freeswitch/trunk/libs/libsndfile/Octave/sndfile_play.m freeswitch/trunk/libs/libsndfile/Octave/sndfile_save.m freeswitch/trunk/libs/libsndfile/README freeswitch/trunk/libs/libsndfile/TODO freeswitch/trunk/libs/libsndfile/Win32/ (props changed) freeswitch/trunk/libs/libsndfile/Win32/Makefile.am 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freeswitch/trunk/libs/libsndfile/tests/lossy_comp_test.c freeswitch/trunk/libs/libsndfile/tests/misc_test.c freeswitch/trunk/libs/libsndfile/tests/multi_file_test.c freeswitch/trunk/libs/libsndfile/tests/open_fail_test.c freeswitch/trunk/libs/libsndfile/tests/pcm_test.c freeswitch/trunk/libs/libsndfile/tests/pcm_test.def freeswitch/trunk/libs/libsndfile/tests/pcm_test.tpl freeswitch/trunk/libs/libsndfile/tests/peak_chunk_test.c freeswitch/trunk/libs/libsndfile/tests/pipe_test.c freeswitch/trunk/libs/libsndfile/tests/pipe_test.def freeswitch/trunk/libs/libsndfile/tests/pipe_test.tpl freeswitch/trunk/libs/libsndfile/tests/raw_test.c freeswitch/trunk/libs/libsndfile/tests/scale_clip_test.c freeswitch/trunk/libs/libsndfile/tests/scale_clip_test.def freeswitch/trunk/libs/libsndfile/tests/scale_clip_test.tpl freeswitch/trunk/libs/libsndfile/tests/sfversion.c freeswitch/trunk/libs/libsndfile/tests/stdin_test.c freeswitch/trunk/libs/libsndfile/tests/stdio_test.c freeswitch/trunk/libs/libsndfile/tests/stdout_test.c freeswitch/trunk/libs/libsndfile/tests/string_test.c freeswitch/trunk/libs/libsndfile/tests/ulaw_test.c freeswitch/trunk/libs/libsndfile/tests/utils.c freeswitch/trunk/libs/libsndfile/tests/utils.def freeswitch/trunk/libs/libsndfile/tests/utils.h freeswitch/trunk/libs/libsndfile/tests/utils.tpl freeswitch/trunk/libs/libsndfile/tests/virtual_io_test.c freeswitch/trunk/libs/libsndfile/tests/win32_ordinal_test.c freeswitch/trunk/libs/libsndfile/tests/win32_test.c freeswitch/trunk/libs/libsndfile/tests/write_read_test.c freeswitch/trunk/libs/libsndfile/tests/write_read_test.def freeswitch/trunk/libs/libsndfile/tests/write_read_test.tpl Modified: freeswitch/trunk/src/mod/formats/mod_sndfile/Makefile Log: add libsndifle 1.0.17 to in tree libs Added: freeswitch/trunk/libs/libsndfile/AUTHORS ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/AUTHORS Wed Dec 20 14:08:07 2006 @@ -0,0 +1,14 @@ +The main author of libsndfile is Erik de Castro Lopo <erikd@mega-nerd.com>. + +The code in the src/GSM610 directory was written by Jutta Degener +<jutta@cs.tu-berlin.de> and Carsten Bormann <cabo@cs.tu-berlin.de>. +They should not be contacted in relation to libsndfile or the GSM 6.10 code +that is part of libsndfile. Their original code can be found at: + + http://kbs.cs.tu-berlin.de/~jutta/toast.html + +Code in the src/G72x directory was released by Sun Microsystems, Inc. to the +public domain. Minor modifications were required to integrate these files +into libsndfile. The changes are listed in src/G72x/ChangeLog. + + Added: freeswitch/trunk/libs/libsndfile/COPYING ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/COPYING Wed Dec 20 14:08:07 2006 @@ -0,0 +1,503 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. 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See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +Also add information on how to contact you by electronic and paper mail. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the library, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + <signature of Ty Coon>, 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! + Added: freeswitch/trunk/libs/libsndfile/ChangeLog ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/ChangeLog Wed Dec 20 14:08:07 2006 @@ -0,0 +1,6316 @@ +2006-08-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac docs/*.html + Changes for release 1.0.17. + +2006-08-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/flac.c + Remove inline from functions called by pointer. Thanks to Sampo Savolainen + for notifying me of this. + +2006-07-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.hh + Add writeSync method. + Add copy constructor and assignment operator (thanks Daniel Schmitt). + Add methods readRaw and writeRaw. + Make read/write/readf/writef simple overlaods instead of templates (thanks + to Trent Apted for suggesting this). + + * tests/cpp_test.cc + Cleanup. Add tests. + +2006-07-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.hh + Templatize the read/write/readf/writef methods as suggested by Lars Luthman. + Prevent the potential leak of SNDFILE* pointers in the openRead/openWrite/ + openReadWrite methods. + Add const to SF_INFO pointer in Sndfile constructor. + Make the destrictor call the close() method. + + * tests/cpp_test.cc + Add more tests. + +2006-07-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/cpp_test.cc + Remove the generated file so "make distcheck" passes. + + * src/Makefile.am + Add sndfile.hh to distributed header files. + + * src/sndfile.hh + Change the license for the C++ wrapper to modified BSD. + +2006-07-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.hh + Complete it. + + * tests/cpp_test.cc + Add more tests. + +2006-07-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/utils.tpl + Add extern C to generated header file. + + * src/sndfile.hh + Work towards completing this. + + * tests/cpp_test.cc tests/Makefile.am + Add a C++ test and hook into build. + + * configure.ac + Add appropriate CXXFLAGS. + +2006-07-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac + Test if compiler supports -Wpointer-arith. + + * src/common.c + Fix a warning resulting from -Wpointer-arith. + +2006-07-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-play.c + Explicitly set endian-ness as well as setting 16 bit output. + + * examples/sndfile-info.c + Make sure to parse info if file fails to open. + + * src/sndfile.c + Handle parse error a little better. + + * src/wav_w64.[ch] + Minor clean up, add detection of IPP ITU G723.1. + +2006-06-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Make sure psf->dataoffset gets reset to zero when openning headersless + files based on the file name extension. + +2006-06-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/(command|lossy_comp|pcm|scale_clip)_test.c tests/fix_this.c + tests/write_read_test.(tpl|def) + Fix gcc-4.1 compiler warnings about "dereferencing type-punned pointer will + break strict-aliasing rules". + + * examples/cooledit-fixer.c + More fixes like above. + +2006-06-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.c + Fix a windows bug where the syserr string of SF_PRIVATE was not being set + correctly. + + * src/sndfile.c + Fixed a logic bug in sf_seek(). Thanks to Paul Davis for finding this. + +2006-06-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac + Fixed detection of S_IRGRP. + +2006-05-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * sndfile-convert.c + Add conversion SF_INSTRUMENT data when present. + +2006-05-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/development.html + Removed references to tla on windows. + + * src/common.h src/sndfile.c + Add separate void pointers for file containter and file codec data to + SF_PRIVATE struct. Still need to move all existing fdata pointers. + + * tests/write_read_test.tpl + Change the order of some tests. + + * src/aiff.c + When writing 'AIFC' files, make sure get an 'FVER' gets added. + + * src/common.h src/(dwvw|flac|g72x|gsm610|ima_adpcm|ms_adpcm|paf|sds).c + src/(sndfile|voc|vox_adpcm|xi).c + Remove fdata field from SF_PRIVATE struct and replace it with codec_data. + +2006-05-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * Win32/testprog.c Win32/Makefile.am + Add a minimal win32 test program. + + * Win32/README-precompiled-dll.txt Mingw-make-dist.sh + Update readme and Mingw build script. + +2006-05-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac acinclude.m4 + Minor fixes for Solaris. + +2006-05-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/test_endswap.(def|tpl) + Fix printf formatting for int64_t on 64 bit machines. + +2006-05-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/binhead_check.py + New file to check for bad parameters passed to psf_binheader_writef(). + + * src/Makefile.am + Hook into test suite. + + * src/voc.c src/caf.c src/wav.c src/mat5.c src/mat4.c + Fix bugs found by new test program. + + * src/double64.c + Clean up double64_get_capability(). + +2006-05-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav_w64.c + Fix a bug on x86_64 where an int was being passed via stdargs and being + read using size_t which is 64 bits. Thenks to John ffitch for giving me a + login on his box. + +2006-05-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/caf.c src/double64.c examples/sndfile-info.c tests/virtual_io_test.c + tests/utils.tpl + Fix a couple of signed/unsigned problems. + +2006-05-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/command_test.c + Add channel map tests. + + * src/common.h src/sndfile.c + Add a pointer the the SF_PRIVATE struct and make sure it gets freed in + sf_close(). + +2006-04-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac doc/(command|index|api).html NEWS README + Updates for 1.0.16 release. + + * src/sndfile.h.in + Define enums for channel mapping. + + * examples/sndfile-info.c + Clean up usage of SF_INFO struct. + +2006-04-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/util.tpl + Add function testing function exit_if_true(). + + * tests/floating_point_test.tpl + Fix a problem where the test program was not exiting when the test failed. + +2006-04-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h.in src/sndfile.c src/common.h src/command.c + Implement new commands SFC_GET_SIGNAL_MAX and SFC_GET_MAX_ALL_CHANNELS. + + * doc/commands.html + Document new commands. Other minor updates. + + * tests/peak_chunk_test.c + Update tests for new commands. + +2006-04-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/peak_chunk_test.c + Add test for RIFX and WAVEX files. + Try and confuse the PEAK chunk writing by enabling and disabling it. + + * src/sndfile.c + Fix a bug where enabling and disabling PEAK chunk was screwing up. + +2006-03-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h.in + Add the block of 190 reserved bytes into this struct to allow for + future expansion. + + * src/wav.c src/sndfile.c src/broadcast.c + Significant cleanup of broadcast wave stuff. + + * examples/sndfile-info.c + Fix print message. + + * tests/command_test.c tests/Makefile.am + Complete bext tests, hook test in test suite. + +2006-03-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h.in + Make coding_history field of SF_BROADCAST_INFO struct a char array instead + of a char pointer. + + * src/sndfile.c src/common.h src/wav.c + Clean up knock on effects of above chnage. + + * examples/sndfile-info.c + Add -b command line option to usage message. + Clean up output of broadcast wave info. + + * src/wav.c + Ignore and skip the 'levl' chunk. + +2006-03-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac + Fix handling of --enable and --disable configure args. Thanks to Diego + 'Flameeyes' Petten� who sent the patch. + +2006-03-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/win32.html + Make it really clear that although the MSVC++ cannot compile libsndfile, + the precompiled DLL can be used in C++ programs compiled with MSVC++. + +2006-03-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/aiff.c + Fix bug in writing of INST chunk in AIFF files. + Fix potential bug in writing MARK chunks. + + * src/sndfile.c + Make sure the instrument chunk can only be written at the start of the file. + + * tests/command_test.c + Add check of log buffer. + + * tests/utils.tpl + Add usage of space character to psf_binheader_writef. + +2006-03-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/Makefile.am tests/Makefile.am + Remove --source-time argument from autogen command lines. + + * src/broadcast.c + New file for EBU Broadcast chunk in WAV files. + + * src/sndfile.c src/sndfile.h.in src/wav.c src/common.h + Add patch from Paul Davis implementing read/write of the BEXT chunk. + +2006-03-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * Win32/README-precompiled-dll.txt + New file descibing how to use the precompiled DLL. + + * Win32/Makefile.am + Add Win32/README-precompiled-dll.txt to EXTRA_DIST files. + + * configure.ac + Bump version to 1.0.15. + +2006-03-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + On read, only add the endian flag if the file is big endian. + + * src/ms_adpcm.c + Fixed writing of APDCM coeffs in RIFX files. + + * tests/write_read_test.tpl tests/lossy_comp_test.c + Add tests for RIFX files. + +2006-03-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * Mingw-make-dist.sh + Bunch of improvements. + + * doc/win32.html + Update MinGW program versions. + +2006-03-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/create_symbols_file.py + Fix the library name in created win32 DEF file. Add correct DLL name for + Cygwin DLL. + + * Win32/Makefile.am tests/Makefile.am + Remove redundant files, add win32_ordinal_test to test suite. + + * tests/win32_ordinal_test.c + Update to do test in cygsndfile-1.dll as well. + + * doc/win32.html + Fix typo, mention that -mno-cygwin with the Cygwin compiler does not work. + + * src/wav.c src/wav_w64.c src/sndfile.c src/sndfile.h.in + Apply large patch from Jesse Chappell which adds support for RIFX files. + +2006-03-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * Makefile.am + Add Mingw-make-dist.sh to the extra dist files. + + * configure.ac + Fix setting SHLIB_VERSION_ARG for MinGW. + + * tests/win32_ordinal_test.c + New test program to test that the win32 DLL ordinals agree with the DEF + file. + +2006-03-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.h + Add a static inline function to convert an int to a size_t. This will be + a compile to nothing on 32 bit CPUs and a sign extension on 64 bit CPUs. + + * src/aiff.c src/avr.c src/common.c src/xi.c src/gsm610.c + Fix an ia64 problem where a varargs function was being passed an int in + some places and a size_t in other places. + + * src/sd2.c + Add a workaround for situations where OSX seems to add an extra 0x52 bytes + to the start of the resource fork. + +2006-02-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * Mingw-make-dist.sh + Add a shell script to build the windows binary/source ZIP file. + + * doc/index.html + Add download link for windows binary/source ZIP file. Add links for GPG + signatures. + + * doc/win32.html + Remove info about building using microsoft compiler. + + * configure.ac + Bump version to 1.0.14. + +2006-02-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sd2.c + Improve logging of errors in resource fork parser. + +2006-01-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * Win32/Makefile.msvc + Replace au_g72x.* with g72x.*. Thanks to ussell Borogove. + +2006-01-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.c + Make sure return values are initialised header buffer is full. + + * src/wav.c + Add workarounds for messed up WAV files. + +2006-01-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * Win32/config.h + Undef HAVE_INTTYPES_H for win32. + + * tests/command_test.c + Don't exit on error in instrument test for XI files. + + * configure.ac + Bump version to 1.0.13. + + * doc/*.html NEWS README + Update version numbers. + +2006-01-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/xi.c + Start work on add read/write of instrument chunks. + + * src/command_test.c + Add tests for XI instrument chunk. + + * tests/largefile_test.c tests/Makefile.am + Add new test and hook it into the build system. This test will not be run + automatically because it requires 3 Gig of disk space and takes 3 minutes + to run. + +2006-01-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-play.c + Fix calculation of samples remaining in win32 code. Thanks Axel Roebel. + + * src/common.h + Make sure length of header buffer can hold header plus strings. Thanks Axel + Roebel. + +2006-01-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h.in src/aiff.c src/wav.c + Apply a patch from John Fitch (Csound project). + Add detune field to SF_INSTRUMENT struct. + Add reading/writing instrument chunks to WAV files. + + * tests/command_test.c + Update SF_INSTRUMENT tests. + + * tests/Makefile.am + Hook instrument tests into test suite. + +2006-01-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac + Check for <inttypes.h> because some broken systems (like Solaris) don't have + <stdint.h> which is the 1999 ISO C standard file containing int64_t. + + * src/sfendian.h src/common.h + Use <inttypes.h> if <stdint.h> is not available. + +2005-12-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/peak_chunk_test.c + Extend and clean up tests. + + * src/sndfile.c + Fix a bug that prevented the turning off of PEAK chunks. + +2005-12-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/error_test.c + Make the test distclean correct. + + * src/file_io.c + Fix an SD2 MacOSX bug (reported by vince schwarzinger). + +2005-12-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/aiff.c tests/command_test.c + Apply a big patch from John ffitch (Csound project) to add reading and + writing of instrument chunks to AIFF files. Also update the test. + +2005-12-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/aiff_rw_test.c tests/virtual_io_test.c tests/utils.tpl + Move test function dump_data_to_file() to utils.tpl. + + * tests/error_test.c tests/Makefile.am + Updates, including a new test to test that sf_error() returns a valid error + number. + +2005-12-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/list_formats.c + Make sure the SF_INFO struct is memset to all zero before being used. + Thanks to Stephen F. Booth. + + * src/sndfile.c + Make the return value of sf_error() match the API documentation. + +2005-11-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-convert.c + Allow conversion to raw gsm610. + + * src/common.h src/sndfile.c src/au.c + Remove au_nh_open() and all references to it (wasn't working anyway). + + * tests/headerless_test.c + Add new test for file extension based detection. + + * src/sndfile.c + Rejig file extension based file type detection. + +2005-11-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Add "gsm" as a recognised file extension when no magic number can be found. + + * tests/lossy_comp_test.c tests/Makefile.am + Test headerless GSM610. + +2005-11-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/api.html + Fix a minor typo and a minor error. Thanks Christoph Kobe and John Pavel. + +2005-10-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav_w64.c + Add more reporting of 'fmt ' chunk for G721 encoded files. + + * src/wav.c + Gernerate a more correct 20 byte 'fmt ' chunk rather than a 16 byte one. + +2005-10-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/G72x/g72x.[ch] + Minor cleanup of interface. + +2005-10-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/ogg.c + Removed the horribly broken and non-functional OGG implementation when + --enable-experimental was enabled. When OGG does finally work it will be + merged. + + * src/caf.c + Fix a memory leak. + +2005-10-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/g72x.c src/G72x/*.(c|h) src/common.h src/sndfile.c src/wav.c src/au.c + Add support for G721 encoded WAV files. + + * doc/index.html + Update support matrix. + + * tests/lossy_comp_test.c + For file formats that support it, add string data after the audio data and + make sure it isn't treated as audio data on read. + + * src/gsm610.c + Add code to ensure that the container close function (ie for WAV files) gets + called after the codec's close function. This allows GSM610 encoded WAV files + to have string data following the audio data. + Add an AIFF specific check on psf->datalength. + + * src/wav.c + Simplify wav_close function. + + * src/aiff.c + Make sure the tailer data gets written at an even file offset. Pad if + necessary. + + * src/common.h + Replace the close function pointer in SF_PRIVATE with separate functions + codec_close and container_close. The former is always called first. + + * src/*.c + Fix knock on effects of above. + +2005-10-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-info.c + Complete dumping SF_INSTRUMENT data. + + * src/dwvw.c src/ima_adpcm.c src/gsm610.c src/ms_adpcm.c + Add extra checks in *_init function. + + * tests/lossy_comp_test.c + Add a string comment to the end of the files to make sure that the decoder + doesn't decode beyond the end of the audio data section. + +2005-10-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-info.c + Minor code cleanup. + Start work on dumping SF_INSTRUMENT data. + +2005-10-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h.in src/common.h src/common.c + Update definition of SF_INSTRUMENT struct and create a function to allocate + and initialize the struct (input from David Viens). + Clean up definition of SF_INSTRUMENT struct. + + * src/wav.c src/wav_w64.c + Add support for Ambisoncs B WAVEX files (David Viens). + + * src/aiff.c src/wav.c src/wav_w64.c + Start work on reading/writing the SF_INSTRUMENT data. + + * src/sndfile.c + Add code to get and set SF_INSTRUMENT data. + + * tests/command_test.* tests/Makefile.am + Add test for set and getof SF_INSTRUMENT data. + The file command_test.c is no longer autogen generated. + +2005-10-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/gsm610.c + Minor cleanup. + +2005-10-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/lossy_comp_test.c + Minor cleanup. + +2005-10-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/*.c + Ensure sfconfig.h is included before any other header file. + + * src/file_io.c + Add comments documenting the three sections of the file. + + * src/gsm610.c + Make sure SF_FORMAT_WAVEX are handled correctly. + +2005-10-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac + Add options to allow disabling of FLAC and ALSA. Suggested by Ben Greear. + +2005-09-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/locale_test.c + Modify the way the unicode strings were encoded so that older compilers + do not complain. Thanks Axel Roebel. + + * configure.ac + Bump the version to 1.0.12 for release. + + * NEWS README Win32/config.h doc/(FAQ|index.html|command|api).html + Update version numbers. + +2005-09-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/flac.c + Fix valgrind error and minor cleanup. + +2005-09-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/(au|paf|aiff|w64|wav|svx).c + Make sure structs are initialised. + +2005-09-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac + Make -Wdeclaration-after-statement work with --enable-gcc-werror configure + option. + Add -std=gnu99 (C99 plus posix style stuff like gmtime_r) to CFLAGS if the + compiler supports it. + +2005-09-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac acinclude.m4 + Add -Wdeclaration-after-statement to CFLAGS if the compilers supports it. + +2005-09-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/util.(tpl|def) + Make the test_write_*_or_die() functions const safe. + +2005-09-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/nist.c + Make sure the data offset is read from the file header. Thanks to + David A. van Leeuwen for a patch. + +2005-09-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac src/sfconfig.h + Check for <locale.h> and the function setlocale(). + Set config variables to zero if not found. + + * tests/locale_test.c tests/Makefile.am + Add new test program and hook into build/test system. + +2005-09-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.h src/file_io.c + On windows, use windows specific types for file handles. + Add functions psf_init_files() and psf_use_rsrc(). + + * src/sd2.c + Make resource fork handling independant of file desciptor/handles. + + * src/sndfile.c src/test_file_io.c + Fix knock on effects. + +2005-09-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/float_cast.h + The lrint and lrintf implementations in Cygwin are both buggy and slow. + Add replacements which were pulled from the Public Domain MinGW math.h + header file. + +2005-09-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/(lossy_comp_test|virtual_io_test).c + More Valgrind fixups. + + * configure.ac + Simplify and correct configuring for Cygwin. + + * Win32/config.h Win32/sndfile.h Win32/Makefile.msvc + Update build for MSVC. + +2005-09-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/lossy_comp_test.c + Make sure to close SNDFILE when exiting test when file format is not seekable. + + * tests/(aiff_rw_test|virtual_io_test).c + Do a few valgrind fix ups. + +2005-09-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/float32.c src/double64.c + Replace floating point equality comparisons with greater/less comparisons. + Found by John Pavel using the Intel compiler. + + * src/sfconfig.h + New file to clean up issues surrounding autoconf generated preprocessor + symbols. + + * src/*.(c|h) tests/*.(c|tpl) examples/*.c + Fixed a bunch of other stuff found by John Pavel using the Intel compiler. + + * src/file_io.c + Remove Mac OS9 Metrowerks compiler specific hacks. + +2005-08-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/w64.c + Cast integer literal to sf_count_t in call to psf_binheader_writef() to + prevent Valgrind error. + +2005-08-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/command.html + Improve documentation of SF_GET_FORMAT_SUBTYPE. + +2005-08-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-convert.c + Allow files to be converted to SD2 format. + + * src/sd2.c + Fix a bug in reading and writing of SD2 files on little endian CPUs. + Thanks to Matthew Willis for finding this. + +2005-08-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/api.html + Update Note2 to point to SFC_SET_SCALE_FLOAT_INT_READ. + +2005-08-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac + Use $host_os instead of $target_os (thanks to Mo De Jong). + +2005-08-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/Makefile.am + Apply a patch from Mo DeJong to allow building outside of the source dir. + + * src/file_io.c + Fix psf_fsync() for win32. + + * src/wav.c src/wav_w64.(c|h) + Move some code from wav.c to wav_w64.c to improve the log output of files of + type WAVE_FORMAT_EXTENSIBLE. + +2005-08-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/create_symbols_file.py + Make sure sf_write_fsync is an exported symbol. + + * examples/sndfile-convert.c + Add support for writing VOX adpcm files. + +2005-07-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/api.html + Document the new function sf_write_sync(). + + * doc/FAQ.html + Do you plan to support XYZ codec. + +2005-07-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h.in src/sndfile.c + Add function sf_write_sync() to the API. + + * src/common.h src/file_io.c + Low level implementation (win32 not done yet). + + * tests/write_read_test.tpl + Use the new function in the tests. + +2005-07-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.h src/double64.c src/float32.c src/sndfile.c + Change the way PEAK chunk info is stored. Peaks now stored as an sf_count_t + for position and a double as the value. + + * src/aiff.c src/caf.c src/wav.c + Fix knock on effects of above changes. + + * src/caf.c + Implement 'peak' chunk for file wuth data in SF_FORMAT_FLOAT or + SF_FORMAT_DOUBLE format. + +2005-07-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/nist.c + Fix a bug where a variable was being used without being initialized. + + * src/flac.c + Add extra debug in sf_flac_meta_callback. + Make a bunch of private functions static. + + * src/aiff.c src/wav.c + Fix allocation for PEAK_CHUNK (bug found using valgrind). + +2005-07-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.h + Move the peak_loc field of SF_PRIVATE to the PEAK_CHUNK struct. + Remove had_peak field of SF_PRIVATE, use pchunk != NULL instead. + Rename PEAK_CHUNK and PEAK_POS to PEAK_CHUNK_32 and PEAK_POS_32. + + * src/aiff.c src/caf.c src/wav.c src/float32.c src/double64.c + Fix knock on effects from above. + +2005-07-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Prevent files with unknown chunks from being opened read/write. + +2005-07-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/flac.c + Do not use psf->end_of_file because it never gets set to anything. + + * src/common.h + Remove unused SF_PRIVATE field end_of_file. + +2005-07-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.c + Change the 'S' format specifier of psf_binheader_writef() to write AIFF + style strings (no terminating character). + + * src/aiff.c + Move to new (correct) AIFF string style. Thanks to Axel Roebel for being + so persistent on this issue. + +2005-07-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Allow SFE_UNSUPPORTED_FORMAT as an error from sf_open(). + + * doc/api.html doc/command.html + Documentation updates (thanks to Kyroz for promoting these updates). + + * src/mat5.c + Modify the way the header is written. + +2005-07-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/caf.c + Add a 'free' chunk to the written file so that the audio data starts at + an offset of 0x1000. + + * src/sndfile.c + Allow SFE_UNSUPPORTED_FORMAT as an error from sf_open(). + +2005-07-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/caf.c src/sndfile.c + Add support for signed 8 bit integers. + + * tests/write_read_test.tpl + Add test for signed 8 bit integers in CAF files. + + * doc/index.html + Update matrix for signed 8 bit integers in CAF files. + +2005-07-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Update sf_check_format() to support CAF. + + * examples/sndfile-convert.c + Add support for ".caf" file extension. + + * doc/index.html + Add Apple CAF to the support matrix. + + * src/caf.c + Add file write support. + + * src/common.c + Fix printing of Frames. + + * tests/Makefile.am tests/write_read_test.tpl tests/lossy_comp_test.c + tests/header_test.tpl misc_test.c + Add tests for CAF files. + +2005-07-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/FAQ.html + Fix Q/A about reading/writing memory buffers. + + * src/caf.c + Bunch of work to support reading of CAF files. + +2005-07-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/(aiff|ima_adpcm|mat4|mat5|ms_adpcm).c examples/sndfile-play.c + Fix sign conversion errors reported by gcc-4.0. + + * src/caf.c + New file for Apple's Core Audio File format. + + * src/sndfile.c src/common.h src/sndfile.h.in src/Makefile.am + Hook new file into build system. + +2005-06-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src_wav_w64.c + Fix handling of stupidly large 'fmt ' chunks. Thanks to Vadim Berezniker + for supplying an example file. + + * src/common.h src/sndfile.c + Remove redundant error code SFE_WAV_FMT_TOO_BIG. + +2005-06-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h.in src/common.h src/sndfile.c + Add public error value SF_ERR_MALFORMED_FILE. + + * src/sndfile.c + When parsing a file header fails and we don't have a system error, then set + the error number to SF_ERR_MALFORMED_FILE (suggested by Kyroz). + + * configure.ac + Allow sqlite support to be disabled in configure script. + + * regtest/database.c regtest/sndfile-regtest.c + Fix compiling when sqlite is missing. + +2005-06-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.c + Fix psf_is_pipe() and return value of psf_fread() when using virtual i/o. + + * src/sndfile.c + Fix VALIDATE_AND_ASSIGN_PSF macro for virtual i/o. + + * tests/virtual_io_test.c + Fill in skeleton test program. + + * tests/Makefile.am + Move virtual i/o tests to end of tests with stdio/pipe tests. + + * src/(sndfile.h.in|file_io.c|common.h|sndfile.c) tests/virtual_io_test.c + Rename some of the virtual i/o functions and data types. + +2005-06-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Fix the return values of sf_commands : SFC_SET_NORM_DOUBLE, + SFC_SET_NORM_FLOAT, SFC_GET_LIB_VERSION and SFC_GET_LOG_INFO. Thanks to + Kyroz for pointing out these errors. + + * doc/command.html + Correct documented return values for SFC_SET_NORM_DOUBLE and + SFC_SET_NORM_FLOAT. Thanks to Kyroz again. + +2005-05-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * regtest/* + Add new files for sndfile-regtest program. + + * configure.ac Makefile.am + Hook regetest into build. + + * src/wav.c src/common.c + Fix a regression where long ICMT chunks were causing the WAV parser + to exit. + +2005-05-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * libsndfile.spec.in + Add html docs to the files section as suggested by Karsten Jeppesen. + + * src/aiff.c + Fix parsing of odd length ANNO chunks. + +2005-05-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.h + Change the include guard to prevent clashes with other code. + +2005-05-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-play.c + Improve error handling in code for playback under Linux/ALSA. + +2005-05-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/ircam.c + Fix writing of IRCAM files on big endian systems (thanks to Axel Roebel). + + * src/wav.c + Add workaround for files created by the Peak audio editor on Mac which can + produce files with very short LIST chunks (thanks to Jonathan Segel who + supplied the file). + +2005-04-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/aiff.c + Apply a patch From David Viens to make the parsing of basc chunks more + robust. + + * src/wav.c + Another patch from David Viens to write correct wavex channel masks for + the most common channel configurations. + +2005-04-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/command.c + Only allow FLAC in the format arrays if FLAC is enabled. Thanks to + Leigh Smith. + +2005-03-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.h + Add a directory field for storing the file directory to the SF_PRIVATE + struct. + + * src/sndfile.c + Grab the directory name when copying the file path. + + * src/file_io.c + Cleanup psf_open_rsrc() and also check for resource fork in + .AppleDouble/filename. + +2005-03-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/svx.c + Fix a bug in the printing of the channel count. Bug reported by Michael + Schwendt. Thanks. + +2005-01-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/paf.c + Fix a seek bug for 24 bit PAF files. + + * tests/write_read_test.tpl + Update write_read_test to trigger the previously hidden PAF seek bug. + +2005-01-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/aiff.c src/w64.c src/wav.c + Do not return a header parse error when the log buffer overflows. + Continuing parsing works even on files where the log buffer does overflow. + This avoids a bug on some weirdo WAV (and other) files. + + * src/common.h src/sndfile.c + Remove SFE_LOG_OVERRIN error and its associated error message. + + * src/file_io.c + Fix a rsrc fork problem on MacOSX. + +2004-12-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile-play.c + In the ALSA output code, added call to snd_pcm_drain() just before + snd_pcm_close() as suggested by Thomas Kaeding. + In the OSS output code, added two ioctls (SNDCTL_DSP_POST and + SNDCTL_DSP_SYNC) just before the close of the audio device. + + * tests/virtual_io_test.c tests/Makefile.am + Add a new test program (currently empty) and add it to the build. + +2004-12-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h.in src/sndfile.h src/common.h src/file_io.c + src/create_symbols_file.py + Apply patch from Steve Baker which is the beginnings of a virtual + I/O interface. + +2004-12-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/*.c src/sndfile.h.in + Const-ify the write path throughout the library. + +2004-12-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/development.html + Minor improvements. + +2004-11-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/bugs.html + Minor improvements. + +2004-11-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/aiff.c + Add workaround for Logic Platinum AIFF files with broken COMT chunks. + +2004-11-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/FAQ.html + Remove some ambiguities in the SD2 FAQ answer. + +2004-11-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * Win32/sndfile.h Win32/config.h MacOS9/sndfile.h MacOS9/config.h + Updates from autoconfig versions. + +2004-11-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/aiff.c + Fix parsing of COMT chunks. Store SF_STR_COMMENT data in ANNO chunks + instead of COMT chunk. + +2004-11-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.c src/common.h + Change the ptr argument to psf_write() from "void*" to a "const void*". + Thanks to Tobias Gehrig for suggesting this. + +2004-10-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.c src/common.h + Add functions psf_close_rsrc() and read length of resourse fork into + rsrclength field of SF_PRIVATE. + + * src/sd2.c + Make sure resource fork gets closed. + + * tests/util.tpl + Add functions to check for file descriptor leakage. + + * src/write_read_test.tpl + Use the file descriptor leak checks. + + * src/sndfile.h.in + Add SFC_GET_LOOP_INFO and SF_LOOP_INFO struct. + + * src/common.h + Add SF_LOOP_INFO pointer to SF_PRIVATE. + + * src/wav.c src/aiff.c + Improve and add parsing of 'ACID' and 'basc' chunks, filling in + SF_LOOP_INFO data in SF_PRIVATE. + +2004-10-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sd2.c + Further cleanup: remove printfs, change snprintf to LSF_SNPRINTF. + + * Win32/config.h Win32/sndfile.h + Updates. + + * tests/util.tpl + Add win32 macro for snprintf. + +2004-10-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sfendian.h + Add macros : H2BE_SHORT, H2BE_INT, H2LE_SHORT and H2LE_INT. + + * src/sd2.c + Use macros to make sure writing SD2 files on little endian machines works + correctly. + + * tests/util.tpl + Add a delete_file() function which also deletes the resource fork of SD2 + files. + + * tests/write_read_test.tpl + Use delete_file() so that "make distcheck" works. + +2004-10-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c src/file_io.c + Move resource filename construction and testing to psf_open_rsrc(). + + * src/common.h src/sndfile.c + Add error SFE_SD2_FD_DISALLOWED. + + * tests/util.tpl tests/*.(c|tpl) + Add and allow_fd parameter to test_open_file_or_die() so that use of + sf_open_fd() can be avoided when opening SD2 files. + +2004-10-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Update ACID chunk parsing. + + * src/sd2.c + More fixes for files with large resource forks. + +2004-10-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.h src/sndfile.c + Add error numbers and messages for sd2 files. + + * src/sd2.c + Reading of sd2 (resource fork version) now seems to be working. + +2004-10-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.h + Update file_io.c to include win32 psf_rsrc_open(). + + * tests/floating_point_test.tpl + Remove use of __func__ in test programs (MSVC++ doesn't grok this). + + * Win32/(config|sndfile).h MacOS9/(config|sndfile).h + Updates. + +2004-10-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sfendian.h + Fix endswap_int64_t_(array|copy). + + * src/test_endswap.(tpl|def) + Add tests for above and inprove all tests. + +2004-10-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sfendian.h + Improve type safety, add endswap_double_array(). + + * src/double64.c + Use endswap_double_array() instead of endswap_long_array(). + + * src/test_endswap.(tpl|def) src/Makefile.am + Add preliminary endswap tests and hook into build system. + +2004-10-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/configure.ac src/makefile.am + Finally fix the bulding of DLLs on Win32/MinGW. + + * tests/makefile.am + Fix running of tests on Win32/MinGW. + +2004-10-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h.in src/sndfile.c tests/floating_point_test.tpl + Rename SFC_SET_FLOAT_INT_MULTIPLIER to SFC_SET_SCALE_FLOAT_INT_READ. + + * doc/command.html + Document SFC_SET_SCALE_FLOAT_INT_READ. + +2004-09-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/floating_point_test.(tpl|def) + Derived from floating_point_test.c. + Add (float|double)_(short|int)_test functions. + + * tests/util.(tpl|def) + Make separate float and double versions of gen_windowed_sine(). + + * tests/write_read_test.tpl + Fix after changes to gen_windowed_sine(). + + * src/(float32|double64).c + Implement SFC_SET_FLOAT_INT_MULTIPPLIER. + +2004-09-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * acinclude.m4 + Fix warnings from automake 1.8 and later. + + * examples/sndfile-info.c + Add a "fflush (stdout)" after printing Win32 message. + +2004-09-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * Win32/Makefile.mingw.in + Add a "make install" target. + +2004-09-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h.in src/common.h src/sndfile.c src/command.c + Start work on adding command SFC_SET_FLOAT_INT_MULTIPLIER. + +2004-09-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-convert.c + Fix a bug converting stereo integer PCM files to float. + +2004-09-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-play.c + Appy patch from Conrad Parker to make Mac OSX error messages more + consistent and informative. + + * doc/api.html + Fix a HTML HREF which was wrong. + + * doc/win32.html + Add information about when nmake fails. + +2004-09-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-play.c + Another patch from Denis Cote to prevent race conditions. + +2004-09-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.h src/ms_adpcm.c src/ima_adpcm.c + Fix alternative to ISO standard flexible struct array feature for broken + compilers. + +2004-08-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.h src/string.c src/sndfile.c + Make sf_set_string() return an error if trying to set a string when in + read mode. + +2004-08-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.h + Change the unnamed union into a named union so gcc-2.95 will compile it. + + * src/*.c + Fixes to allow for the above change. + +2004-08-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-play.c + Fixes for Win32. Thanks to Denis Cote. + + * Win32/Win32/Makefile.(msvc|mingw.in) + Fix build system after removal of sfendian.h. + Build sndfile-convert. + + * src/Makefile.am + Remove sfendian.c from dependancies. + +2004-08-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h.in + Fix typo in comments (thanks Tommi Sakari Uimonen). + +2004-07-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/(a|u)law_test.c + Minor cleanup. + +2004-07-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/(pcm|float|double64|ulaw|alaw|xi).c + Optimise read/write loops by removing a redundant variable. + +2004-07-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.c + Remove call to fsync() in psf_close(). + +2004-07-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/pcm.c + Inline x2y_array() functions where possible. + + * configure.ac + Detect presence of type int64_t. + + * src/sfendian.c src/sfendian.h + Move functions in the first file to the sfendian.h as static inline + functions. + Improve endswap_long_*() where possible. + +2004-07-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/pcm.c + When converting from unsigned char to float or double, subtract 128 before + converting to float/double rather than after to save a floating point + operation as suggested by Stefan Briesenick. + + * src/(pcm|sfendian|alaw|ulaw|double64|float32).c + Optimize inner loops by changing the loop counting slightly as suggested + by Stefan Briesenick. + + * configure.ac + Detect presence of <byteswap.h>. + + * src/sfendian.h + Use <byteswap.h> if present as suggested by Stefan Briesenick. + + * src/pcm.c + Update bytewapping. + +2004-07-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.h src/*.c + Change the psf->buffer field of SF_PRIVATE into a more type safe union with + double, float, int etc elements. + +2004-06-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-play.c + Merge slightly modifed patch from Stanko Juzbasic which allows playback of + mono files on MacOSX. + +2004-06-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-convert.c + Move copy_metadata() after the second sf_open(). + +2004-06-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-convert.c + Fix a bug which caused the program to go into an infinite loop if the source + file has no meta-data. Thanks to Ron Parker for reporting this. + + * src/sndfile.h.in + Add SF_STR_FIRST and SF_STR_LAST to allow enumeration of string types. + + * Win32/sndfile.h MacOS9/sndfile.h + Update these as per the above file. + +2004-06-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac src/common.h src/ogg.c src/sndfile.c src/sndfile.h.in + src/Makefile.am + Apply large patch from Conrad Parker implementing Ogg Vorbis, Ogg Speex and + Annodex support via liboggz and libfishsound. Thanks Conrad. + +2004-06-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/avr.c src/ircam.c src/nist.c src/paf.c src/xi.c + Add cast to size_t for some parameters passed to psf_binheader_writef. This + is Debian bug number 253490. Thanks to Anand Kumria and Andreas Jochens. + + * src/w64.c + Found and fixed a bug resulting from use of size_t when writing W64 'fmt ' + chunk. + +2004-06-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac + Bump version to 1.0.10 ready for release. + + * Makefile.am + Remove redundant files (check_libsndfile.py libsndfile_version_convert.py) + from distribution tarball. + + * tests/header_test.tpl + Fix uninitialised variable. + + * src/GSM610/short_term.c + Fix compiler warning on MSVC++. + +2004-05-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Improve record keeping of chunks seen and return an error if a file with + unusual chunks is opened in mode SFM_RDWR. + + * src/mmreg.h + This file not needed so remove it. + +2004-05-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/header_test.tpl + Add extra_header_test(). + + * src/common.h src/sndfile.c + Add SFE_RDWR_BAD_HEADER error number and string. + +2004-05-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/utils.tpl tests/*.c tests/*.tpl + Add a line number argument to check_log_buffer_or_die() and update all + files that use that function. + + * tests/header_test.tpl + Modify/update tests for files opened SFM_RDWR and SFC_UPDATE_HEADER_AUTO. + + * src/aiff.c src/wav.c + Fix another bug in AIFF and WAV files opened in SFM_RDWR and using + SFC_UPDATE_HEADER_AUTO. + + * src/test_file_io.c + Add a test for psf_ftruncate() function. + +2004-05-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Fix another weird corner case bug found by Martin Rumori. Thanks. + + * tests/header_test.(tpl|def) + Two new files to test for the absence of the above bug and include tests + moved from tests/misc_test.c. + + * tests/Makefile.am + Hook new tests into build/test system. + + * tests/misc_test.c + Remove update_header_test() which has been moved to the new files above. + +2004-05-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/aiff.c + Fixed a bug reported by Martin Rumori on the LAD list. If a file created + with a format of SF_FORMAT_FLOAT and then closed before any data is written + to it, the header can get screwed up (PEAK chunk gets overwritten). + + * tests/write_read_test.tpl + Add a test (empty_file_test) for the above bug. + +2004-05-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * Win32/Makefile.mingw.in + Added a Makefile for MinGW (needs to be processed by configure). + + * src/mmsystem.h src/mmreg.h + Add files from the Wine project (under the LGPL) to allow build of + sndfile-play.exe under MinGW. + +2004-05-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/GSM610/gsm610_priv.h + Replace ugly macros with inline functions. + + * src/GSM610/*.c + Remove temporary variables used by macros and other minor fixes required by + above change. + +2004-05-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/pipe_test.tpl tests/stdio_test.c Win32/Makefile.msvc + Make sure these programs compile (even though they do nothing) on Win32 + and add them to the "make check" target. + + * src/sfendian.h + Fix warning on Sparc CPU and code cleanup. + +2004-05-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.c + Fix warning messages when compiling under MinGW. + +2004-05-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac + Set HAVE_FLEXIBLE_ARRAY in src/config.h depending on whether the compiler + accepts the flexible array struct member as per 1999 ISO C standard. + + * src/common.h src/ima_adpcm.c src/paf.c src/ms_adpcm.c + Added ugly #if HAVE_FLEXIBLE_ARRAY and provided a non-standards compliant + hack for non 1999 ISO C compliant compilers. + +2004-04-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/strings.c + If adding an SF_STR_SOFTWARE string, only append libsndfile-X.Y.Z if the + string does not already have libsndfile in the string. Thanks to Conrad + Parker. + + * tests/string_test.c + Add test to verify the above. + + * examples/sndfile-convert.c + Add ability to transcode meta data as well (Conrad Parker). + +2004-04-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/command.html + Fix minor error. Thanks to Simon Burton. + + * doc/win32.html + Started adding instructions for compiling libsndfile under MinGW. + + * configure.ac + Add --enable-bow-docs to enable black text on a white background HTML docs. + + * doc/libsndfile.css.in + This is now a template file for configure which sets the foreground and + background colours. + +2004-04-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac + Do some MinGW fixes. + + * configure.ac doc/Makefile.am + Install HTML docs when doing make install. + +2004-04-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-info.c + Print out the dB level with the signal max. + +2004-04-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.c + Define S_ISSOCK in src/file_io.c if required. + +2004-04-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac + Improve printout configuration summary (as suggested by Axel R�bel). + + * doc/index.html + Add link to pre-release location. + + * src/sndfile.h.in + Remove comma after last element of enum. + + * src/float32.c src/double64.c + Fix read/write of float/double encoded raw files to/from pipes. + + * tests/pipe_test.c tests/pipe_test.tpl tests/pipe_test.def + Turn pipe_test.c into an autogenerated file and add tests for reading/ + writing floats and doubles. + + * tests/Makefile.am + Hook tests/pipe_test.* into build system. + +2004-04-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac acinclude.m4 + Rename AC_C_STRUCT_HACK macro to AC_C99_FLEXIBLE_ARRAY. + +2004-03-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/misc_test.c + Perform update_header_test in RDWR mode as well. + + * src/aiff.c + Fix problems when updating header in RDWR mode. + +2004-03-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c src/w64.c src/wav_w64.c + Integrate code supplied by David Viens for supporting microsoft's + WAVEFORMATEXTENSIBLE stuff. Thanks David for supplying this. + + * configure.ac doc/*.html + Bump version to 1.0.9. + +2004-03-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/command.c src/sndfile.c src/sndfile.h.in src/wav.c + Started work on supporting microsoft's WAVEFORMATEXTENSIBLE gunk. + +2004-03-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/avr.c + New file to handle Audio Visual Resaerch files. + + * src/sndfile.h.in src/common.h src/sndfile.c src/command.c + Hook AVR into everything else. + + * tests/Makefile.am tests/write_read_test.tpl tests/misc_test.c + Add testing for AVR files. + +2004-03-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.c + Fix psf_set_file() for win32. Thanks to Vincent Trussart (Plogue Art et + Technologie) for coming up with the solution. + +2004-03-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/write_read_test.tpl + Fixed a bug that was causing valgrind to report a memory leak. The bug was + in the test code itself, not the library. + +2004-03-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/generate.cs + An example showing how to use libsndfile from C#. Thanks to James Robson + for providing this. + +2004-03-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.c + Fix problems with WAV files containing large chunks after the 'data' + chunk. Thanks to Koen Tanghe for providing a sample file. + +2004-03-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac + Detect presense of ALSA (Advanced Linux Sound Architecture). + + * examples/sndfile-play.c + Add ALSA output support. + + * examples/Makefile.am + Add ALSA_LIBS to link line of sndfile-play.c. + +2004-03-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * acinclude.m4 + Add new macro (AC_C_STRUCT_HACK) to detect whether the C compiler allows + the use of the what is known as the struct hack introduced by the 1999 ISO + C Standard. + + * configure.ac + The last release would not compile with gcc-2.95 due to the use of features + (ie struct hack) introduced by the 1999 ISO C Standard. + Add check to make sure compiler handles this and bomb out if it doesn't. + +2004-03-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/write_read_test.tpl + Fix compiler warning on Win32. + + * src/file_io.c + Fix use of an un-initialised variable in Win32 stuff. + + * Win32/config.h examples/sndfile-play.c + Win32 fixes. + +2004-03-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac + Fix bug which occurres when configuring for MinGW. + If compiler is gcc and cross compiling use -nostdinc. + +2004-03-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.h src/aiff.c src/wav.c src/float32.c src/double64.c + src/sndfile.c + Fix a bug with PEAK chunk handling for files with more than 16 channels. + Thanks to Remy Bruno for finding this. + +2004-03-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.c + Fix a bug which was preventing WAV files being openned correctly if the + file had a very large header. Thanks to Eldad Zack for finding this. + +2004-03-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac src/file_io.c + Fix cross-compiling from Linux to Win32 using the MinGW tools. + +2004-03-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/create_symbols_file.sh + Christian Weisgerber pointed out that the shell script did not run on a + real Bourne shell although it did run under Bash in Bourne shell mode. + + * src/create_symbols_file.py + Rewrite of above in Python. Also add support for writing Win32 .def files. + The Python script generates Symbols.linux, Symbols.darwin and + libsndfile.def (Win32 version). These files get shipped with the tarball + so there should not be necessary to run the Python script when building + the code from the tarball. + + * configure.ac src/Makefile.am Win32/Makefile.am + Hook new Python script into the build system. + +2004-02-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/configure.ac + Add --enable-gcc-werror option and move GCC specific stuff down. + +2004-02-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * acinclude.m4 configure.ac + Fix clip mode detection (tested in one of HP's testdrive Itanium II boxes). + + * src/file_io.c + Added check for sizeof (off_t) != sizeof (sf_count_t) to prevent recurrence + of missing large file support on Linux and Solaris. + +2004-02-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-play.c + Fix a MacOSX specific bug which was caused by a space being inserted in + the middle of a file name. + + * configure.ac src/Makefile.am examples/Makefile.am + Fix a couple of MacOSX build issues. + +2004-02-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/command.html + Document SFC_SET_CLIPPING and SFC_GET_CLIPPING. + +2004-02-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/*.html + Applied patch from Frank Neumann (author of lakai) which fixes many minor + typos in documentation. Thanks Frank. + +2004-02-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * ChangeLog + Changed my email address throughout source and docs. + +2004-02-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.c + Make sure config.h is included before stdio.h to make sure large file + support is enabled on Linux (and Solaris). + + * tests/misc_test.c + Disable update_header test on Win32. This should work but doesn't and + I'm not sure why. + + * Make.bat Win32/Makefile.msvc + Updates. + +2004-01-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.h + Changed logindex, headindex and headend files of SF_PRIVATE from unsigned + int to int to prevent weird arithmetic bugs. + + * src/common.c src/aiff.c src/wav.c src/w64.c + Fixed compiler warnings resulting from above change. + +2004-01-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.c + Fixed a bug in header reader for some files with data after the sample data. + +2003-12-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/lossy_comp_test.c tests/Makefile.am + Add tests for AIFF/IMA files. + +2003-12-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/macbinary3.c src/macos.c + Two new files required for handling SD2 files. + + * src/common.h + Add prototypes for functions in above two files. + + * src/Makefile.am + Hook new files into build system. + +2003-12-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac + Add checks for mmap() and getpagesize() which might be used at some time + for faster file reads. + Add detection of MacOSX. + +2003-12-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/FAQ.html + Minor mods to pkg-config section. + +2003-12-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/create_symbols_file.sh + Andre Pang (also known as Ozone) pointed out that on MacOSX, all non + static symbols are exported causing troubles when trying to link + libsndfile with another library which has any of the same symbols. + He fixed this by supplying the MacOSX linker with a file containing + all the public symbols so that only they would be exported and then + supplied a patch for libsndfile. + This wasn't quite ideal, because I would have to maintain two (3 if + you include Win32) separate files containing the exported symbols. + A better solution was to create this script which can generate a + Symbols file for Linux, MacoSX and any other OS that supports + minimising the number of exported symbols. + + * configure.ac src/Makefile.am + Hook the new script into the build process. + +2003-12-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/index.html + Added comments about Steve Dekorte's SoundConverter scam. + +2003-12-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.c + Axel Roebel pointed out that on Mac OSX a pipe is not considered a fifo + (S_ISFIFO (st.st_mode) is false) but a socket (S_ISSOCK (st.st_mode) is + true). The test has therefore been changed to is S_ISREG and anything + which which does not return true for S_ISREG is considered a pipe. + +2003-11-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/misc_test.c + Fix update_header_test to pass SDS. + + * src/sds.c + More minor fixes. + + * tests/floating_point_test.c + Add test for SDS files. + + * src/command.c + Add SDS to major_formats array. + +2003-11-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/write_read_test.tpl tests/misc_test.c + Add tests for SDS files. + + * src/sds.c + Fix a bug in header update code. + +2003-11-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sds.c + Get file write working. + + * src/paf.c + Fix a potential bug in paf24_seek(). + +2003-11-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/FAQ.html + Add Q/A about u-law encoded WAV files. + + * Win32/*.h + Updated so it compiles on Win32. + +2003-11-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-convert.c + Add -alaw and -ulaw command line arguments. + + * configure.ac + Add library versioning comments. + Add arguments to AC_INIT. + +2003-10-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.c + Ross Bencina has contributed code to replace all of the (mostly broken) + Win32 POSIX emulation calls with calls the native Win32 file I/O API. + This code still needs testing but is likely to be a huge improvemnt + of support for Win32. Thanks Ross. + +2003-10-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/dwvw.c + Removed filedes field from the DWVW_PRIVATE struct. + + * src/file_io.c + Change psf_fopen() so it returns psf->error instead of the file descriptor. + Add new functions psf_set_stdio() and psf_set_file(). + + * src/sndfile.c + Change these to work with changed psf_fopen() return value. + Remove all uses of psf->filedes from sndfile, making it easier to slot native + Win32 API file handling functions. + + * src/test_file_io.c + Minor changes to make it compile with new file_io.c stuff. + +2003-10-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/gsm610.h + Rename a variable from true to true_flag. As Ross Bencina points out, + true is defined in the C99 header <stdbool.h>. + + * src/file_io.c + If fstat() fails, return SF_TRUE instead of -1 (Ross Bencina). + +2003-10-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.h + Increase the size of SF_BUFFER_LEN and SF_HEADER_LEN. + + * src/sndfile.c + Fix sf_read/write_raw which were dividing by psf->bytwidth and + psf->blockwidth which can both be zero. + + * examples/sndfile-info.c + Increase size of BUFFER_LEN. + +2003-09-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac + Add checks for <sys/wait.h> and ssize_t. + Other Win32/MinGW checks. + + * src/aiff.c src/au_g72x.c src/file_io.c src/gsm610.c src/interleave.c + src/paf.c src/sds.c src/svx.c src/voc.c src/w64.c src/wav.c src/xi.c + Fix compiler warnings. + +2003-09-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/scale_clip_test.tpl + Add definition of M_PI if needed. + +2003-09-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac + Detect if S_IRGRP is declared in <unistd.h>. + + * src/file_io.c tests/*.tpl tests/*.c + More fixes for Win32/MSVC++ and MinGW. MinGW does have <unistd.h> but that + file doesn't declare S_IRGRP. + +2003-10-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/config.h.in + Add comment stating that the sf_count_t typedef is determined when + libsndfile is being compiled. + + * tests/utils.tpl + Modified so that utils.c gets one copy of the GPL and not two. + + +2003-09-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * Win32/unistd.h src/sf_unistd.h + Move first file to the second. This will help for Win32/MSVC++ and MinGW. + + * Win32/Makefile.am src/Makefile.am + Changed in line with above. + + * Win32/Makefile.msvc + Removed "/I Win32" which is no longer required. + + * src/file_io.c src/test_file_io.c tests/*.tpl tests/*.c + If HAVE_UNISTD_H include <unistd.h> else include <sf_unistd.h>. This should + work for Win32, MinGW and other fakes Unix-like OSes. + + * src/*.c + Removed #include <unistd.h> from files which didn't need it. + +2003-09-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * libsndfile.spec.in + Apply fix from Andrew Schultz. + +2003-09-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/vox_adpcm.c + Only set psf->sf.samplerate if the existing value is invalid. + +2003-09-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-play.c + Started adding support for ALSA output. + +2003-09-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h.in + Removed <stdlib.h> from sndfile.h. + + * src/*.c examples/*.c tests/*.c tests/*.tpl + Added <stdlib.h> where needed. + +2003-09-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.h + Added ARRAY_LEN, SF_MAX and SF_MIN macros. + +2003-08-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/index.html + Remove statements about alternative licensing arrangements. + +2003-08-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * MacOS MacOS9 Makefile.am configure.ac + Change directory name from MacOS to MacOS9 + + * MacOS9/MacOS9-readme.txt + Change name to make it really obvious, add text to top of file to make it + still more obvious again. + +2003-08-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/test_log_printf.c + Add tests for %u conversions. + + * src/common.c + Fix psf_log_printf() %u conversions. + +2003-08-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/aiff.c + Fixed a bug where opening a file with a non-trival header in SFM_RDWR mode + would over-write part of the header. Thanks to Axel Roebel for pointing + this out. Axel also provided a patch to fix this but I came up with a + neater and more general solution. + Return error when openning an AIFF file with data after the SSND chunk + (Thanks Axel Roebel). + + * tests/aiff_rw_test.c + Improvements to test program which will later allow it to be generalised to + test WAV, SVX and others as required. + +2003-08-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/pipe_test.c + Add useek_pipe_rw_test() submitted by Russell Francis. + + * src/sndfile.c + In sf_open_fd(), check if input file descriptor is a pipe. + + * src/sndfile.[ch] + Fix typo in variable name do_not_close_descriptor. + +2003-08-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/test_log_printf.c + Improve the tests for %d and %s conversions. + + * src/common.c + Fixed a few problems in psf_log_printf() found using new tests. + +2003-08-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac + Add -Wwrite-strings warning to CFLAGS if the compiler is GCC. Thanks to + Peter Miller (Aegis author) for suggesting this and supplying a patch. + + * src/*.c examples/*.c tests/*.c + Fix all compiler warnings arising from the above. + +2003-08-02 + + * tests/aiff_rw_test.c tests/Makefile.am + New test program to check for errors re-writing the headers of AIFC files + opened in mode SFM_RDWR. + +2003-07-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-play.c + Applied a patch from Tero Pelander to allow this program to run on systems + using devfs which used /dev/sound/dsp instead of /dev/dsp. + +2003-07-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/new_file_type.HOWTO + Updated document. Still incomplete. + +2003-06-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Fix VALIDATE_SNDFILE_AND_ASSIGN_PSF which was returning an error rather + than saving it and returning zero. + +2003-06-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.c + Two fixes for Mac OS9. + Fix all casts from sf_count_t to ssize_t (not size_t). + +2003-06-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Fix for reading files with RIFF length of 8 and data length of 0. + +2003-06-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/*.c tests/*.c tests/*.tpl + Added comments to mark code for removal when make Lite version of + libsndfile. + +2003-06-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-convert.c + Add extra error checking for unrecognised arguments. + +2003-06-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/ima_adpcm.c + Started adding code to write IMA ADPCM encoded AIFF files. + + * src/test_log_printf.c src/Makefile.am + New file to test psf_log_printf() function and add hooks into build system. + + * src/common.c + Move psf_log_printf() function to top of the file and only compile the rest + of the file if if PSF_LOG_PRINTF_ONLY is not defined. + +2003-06-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * Win32/config.h Win32/sndfile.h + Updated with new config variables. + + * Win32/unistd.h src/file_io.c + Added implementation of S_ISFIFO macro which Win32 seems to lack and is + used in src/file_io.c. + + * tests/utils.tpl + Added #include <unitstd.h> to pull in Win32/unistd.h so it compiles for + Win32. + + * src/Makefile.msvc + Added src\test_file_io.exe build target and run this as the very first + test. + + * tests/win32_test.c + Add support for testing Cygwin32. + + * configure.ac + Detect POSIX fsync() and fdatasync() functions. + + * src/file_io.c + If compiling for Cygwin, call fsync() before calling fstat() to retrieve + file length. + + * tests/pcm_test.tpl + Add a test for lrintf() function. This was required to detect a really + broken lrint() and lrintf() on Cygwin. + + * tests/misc_test.c + Don't run permission test when compiling under Cygwin. + + * src/float_cast.h + Fix fallback macro for lrint() and lrintf() to cast to long instead of int + to match official function prototypes. + +2003-06-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-convert.c + Modifications to improve accuracy of conversions; use double data for + floating point and int for everything else. + + * src/ima_apdcm.c + Completed work on decoding IMA ADPCM encoded AIFF files. Still need to + get encoding working. + +2003-05-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/aiff.c src/ima_adpcm.c + Start working on getting IMA ADPCM encoded AIFF files working. + +2003-05-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac + Fixed the touch command for when the autogen program is not found (Matt + Flax). + + * src/ulaw.c src/alaw.c + Made these pipe-able. + +2003-05-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/paf.c src/ircam.c + Fixed writing to pipe. + + * src/wav.c src/aiff.c src/nist.c src/mat*.c src/svx.c src/w64.c + Return SFE_NO_PIPE_WRITE if an attempt is made to write to a pipe. + +2003-05-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-info.c + Modified to detect unknown file lengths. + + * src/mat4.c + Fix reading from a pipe. + +2003-05-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/pipe_test.c + Add more file types to tests. + + * src/mat4.c + Removed explicit setting of psf->sf.seekable to SF_TRUE. + + * tests/utils.tpl + Add macro for generating and check data in the stdio and pipe tests. + + * tests/stdout_test.c tests/stdin_test.c + Use the above macro to generate known data on output and check data on + input. + + * src/voc.c src/htk.c common.h sndfile.c + Disallow reading/writing VOC and HTK files from/to pipes be returning new + error values. + + * src/w64.c + Fixes to allow reading from a pipe. + +2003-05-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac src/sndfile.h.in + When the configure script determines the sizeof (sf_count_t), also set the + value of SF_COUNT_MAX in sndfile.h. + + * configure.ac + Remove -pedantic flag from default GCC compiler flags. + + * tests/pipe_test.c + Add a pipe_read_test() before doing pipe_write_test(). + + * tests/scale_clip_test.c + Add test to make sure non-normalized values also clip in the right way. + +2003-05-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac + Add test to detect processor clipping capabilities. + + * tests/stdin_test.c tests/stdout_test.c + Fix a pair of compiler warnings. + + * src/common.h + Add new pipeoffset field to SF_PRIVATE. This will contain the current file + offset when operating on a pipe. + + * src/common.c + Removed direct calls to psf_fread()/psf_fseek()/psf_fgets() etc from + psf_binheader_readf and redirect them to new buffered versions + header_read(), header_seek() and header_gets(). + Add "G" format specifier to emulate fgets() functionality with buffering. + This will allow reading some file types from pipes. + + * src/file_io.c + When the file descriptor is a pipe, manintain psf->pipeoffset. + + * src/pvf.c + Change use of psf_fgets() to psf_binheader_readf() as required but changes to header re + + * src/au.c + Fix reading from a pipe. + +2003-05-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/pcm.c + Add clipping versions of the f2XXX_array() functions to allow option of + clipping data that would otherwise overflow. + + * tests/scale_clip_test.tpl tests/scale_clip_test.def + New files test that clipping option does actually work. + +2003-05-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/index.html + Fixed a typo ("OS(" instead of "OS9"). + +2003-05-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/open_fail_test.c + Include <string.h> to prevent warning message of missing declaration of + memset(). + +2003-05-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.h + Add new "add_clipping" field to SF_PRIVATE. + + * src/sndfile.h.in src/sndfile.c + Add command SFC_SET_CLIPPING which sets/resets add_clipping field. + +2003-05-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/api.html + Add docs for sf_set_string() and sf_get_string(). + + * src/common.h src/sndfile.c + Add new SFE_STR_BAD_STRING error. + + * tests/stdin_test.c tests/stdout_test.c + Removed all non-error print statements. + + * tests/stdio_test.c tests/pipe_test.c tests/Makefile.am + Add print statements removed from two files above. + +2003-05-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * libsndfile.spec.in + Fixed a coulpe of minor errors discovered by someone calling themselves + Agent Smith. + + * src/common.c src/common.h src/file_io.h + Added is_pipe field to SF_PRIVATE and declaration of psf_is_pipe() + function. (Axel Roebel) + + * src/sndfile.c + Fixed determination of whether the file is a pipe. (Axel Roebel) + + * src/paf.c + Force paf24 to start with undefined mode. (Axel Roebel) + + * tests/pipe_test.c + Mods to make this test work and actually do the test on RAW files. (Axel + Roebel). + +2003-05-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Fixed a potential bug where psf->sf.seekable was being set to FALSE when + operating on stdin or stdout but then the default initialiser was reseting + it to TRUE. Thanks to Axel Roebel. + + * src/aiff.c + Fixed a bug in the header parser where it was not handling an odd length + COMM chunk correctly. Thanks to Axel Roebel. + + * src/test_file_io.c + Add more tests. + + * tests/win32_test.c + New file for showing the bugs in the Win32 implementation of the POSIX API. + It also runs on Linux for sanity checking. + + * tests/Makefile.am Win32/Makefile.msvc + Hook the new test program into the build system. + +2003-05-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/test_file_io.c + New test program to test operation of functions defined in file_io.c. This + should make supporting win32 significantly easier. + + * src/Makefile.am + Hook new test program into the build system. + + * src/file_io.c + Add compile/run time check that sizeof statbuf.st_size and sf_count_t are + the same. + + * src/common.h src/sndfile.c + Added new error code and error message for new check. + + * tests/benchmark.tpl + Fix to use frames instead of samples in SF_INFO. + +2003-05-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.c + More stuffing about working around PLAIN OLD-FASHIONED **BUGS** in Win32. + + * examples/sndfile-info.c + Applied patch from Conrad Parker to add "--help" and "-h" options as + well as an improved usage message. + +2003-05-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/au.c + Added embedded file support. + + * tests/multi_file_test.c + Added tests for embedded AU files. + Added verbose testing mode. + + * src/common.h src/sndfile.c + Added an embedded AU specific error code and message. + + * src/wav.c + Added patch from Conrad Parker which filled in a little more information + about ACIDized WAV files. + +2003-04-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.c + Fixed Win32 version of psf_fseek() which was calling psf_get_filelen() + which was in turn calling psf_fseek() which in the end blew the stack. + Now of course this would have been easy to find on Linux, but this blow + up was happening in kernel32.dll and the fscking MSVC++ debugger couldn't + figure out what call caused this (it couldn't even tell me the stack had + overflowed) and was absolutley useless for this debugging exercise. + On top of that, the reason I got into this mess was that windoze doesn't + have a working fstat() function which can return file lengths > 2 Gig. It + HAS a fscking _fstati64() but the file length value is only updated AFTER + the bloody file is closed. That makes it completely useless. + How the hell do people stand working on this crap excuse of an OS? + +2003-04-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * Win32/unistd.h src/file_io.c + Moved definitions of S_IGRP etc from file_io.c to unistd.h so that these + can be used in the test programs. + + * Win32/libsndfile.def + Added sf_open_fd. + + * Win32/sndfile.h + Updated to match src/sndfile.h.in. + + * Win32/Makefile.msvc + Added dither.c and htk.c to libsndfile.dll target. + +2003-04-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.c + First attempt at getting the Win32 versions of the these functions working. + They still need to be tested. + +2003-04-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/strings.c + Found and fixed a bug which was causing psf_store_string() to fail on + Motorola 68k processors. Many thanks fo Joshua Haberman (Debian maintainer + of libsndfile) for compiling and running debug code to help me debug the + problem. + +2003-04-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c src/file_io.c src/wav.c src/aiff.c + Much hacking to get reading and writing of embedded files working (ie sound + files at a non-zero files offset). + + * doc/embedded_files.html + First pass atempt at documenting reading/writing embedded files. + +2003-04-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/FAQ.html + Updated answer to "Why doesn't libsndfile do interleaving/de-interleaving?" + +2003-04-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c src/aiff.c + Fix retrieving and storing of string data from files. Need to be careful + about using psf->buffer for strings. + +2003-04-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.c + Fix psf_fseek() for seeks withing embedded files. + +2003-04-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h.in + Changed the definition of SNDFILE slightly to produce warnings when it isn't + used correctly. This should have zero affect in code which uses the SNDFILE + type correctly. + + * src/sndfile.c + Fixed a few compiler warnings cause by the changes to the SNDFILE type. + +2003-04-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/FAQ.html + Added question and answer to the question "How about adding the ability + to write/read sound files to/from memory buffers?". + +2003-04-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/write_read_test.tpl + Removed un-needed enums declaring TRUE and FALSE and replaced usage of + these with SF_TRUE and SF_FALSE. + + * tests/multi_file_test.c + New test program to test sf_open_fd() on files containing data other than + a single sound file. + +2003-04-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.c + When creating files, set the readable by others flag. This still allows + further restrictions to be enforced by use of the user's umask. Fix + suggested by Eric Lyon. + +2003-04-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h.in src/sndfile.c + Changed sf_open_fd(). Dropped offset parameter and added a close_desc + parameter. If close desc is TRUE, the file descritpor passed into the + library will be closed when sf_close() is called. + + * tests/utils.tpl + Modified call to sf_open_fd() to set close_desc parameter to SF_TRUE. + +2003-04-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/write_read_test.tpl + Add a string (using sf_set_string() function) before and after data section + of all files. This will make sure that if string data can be added, it + doesn't overwrite real audio data. + +2003-04-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Started work on supporting a non-zero offset parameter for sf_open_fd (). + + * src/<file header parsers>.c + Removed many uses of psf_fseek (SEEK_END) which to allow for future use of + sf_open_fd() with non-zero offset. + Associated refactoring. + + * src/aiff.c + Implemented functionality required to get sf_get_string() and + sf_set_string() working for AIFF files. + +2003-04-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/utils.tpl + Modified test_open_file_or_die() to alternately use sf_open() and + sf_open_fd(). + + * src/svx.c + Fixed a bug which occurred when openning an existing file for read/write + using sf_open_fd(). In this case, the existing NAME chunk needs to be + read into psf->filename. + Fixed printing of sf_count_t types to logbuffer. + +2003-03-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h.in + Added prototype for new function sf_open_fd(). + + * src/sndfile.c + Moved most of the code in sf_open() to a new function psf_open_file(). + Created new function sf_open_fd() which also uses psf_open_file() but + does not currently support the offset parameter. + + * doc/api.html + Document sf_open_fd(). + +2003-03-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Fixed a memory leak reported by Evgeny Karpov. Memory leak only occurred + when an attempt was made to read and the open() call fails. + +2003-03-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/open_fail_test.c + New test program to check for memory leaks when sf_open fails on a valid + file. Currently this must be run manually under valgrid. + + * tests/Makefile.am + Hook new test program into build. + +2003-03-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * Octave/sndfile_save.m Octave/sndfile_play.m + Added a -mat-binary option to the octave save command to force the output + to binary mode even if the user has set ascii data as the default. Found + by Christopher Moore. + +2003-02-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/dither.html + New file which will document the interface which allows the addition of + audio dither when sample word sizes are being reduced. + + * src/dither.c + More work. + +2003-02-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/misc_test.c + In update_header_test(), make HTK files a special case. + + * doc/index.html + Added HTK to the feature matrix. + +2003-02-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/htk.c + New file for reading/writing HMM Tool Kit files. + + * src/sndfile.h.in src/sndfile.c src/command.c src/Makefile.am + Hook in htk.c + + * tests/write_read_test.tpl tests/misc_test.c tests/Makefile.am + Add tests for HTK files. + +2003-02-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Fixed a bug where the LIST chunk length was being written incorrectly. + + * tests/string_test.c + Added call to check_log_buffer(). + Minor cleanups. + +2003-02-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav_w64.h + Applied patch from Antoine Mathys to add extra WAV format definitions and + a G72x_ADPCM_WAV_FMT struct definition. + + * src/wav_w64.c + Applied patch from Antoine Mathys which converts wav_w64_format_str() from + one huge inefficient switch statement to a binary search. + + * tests/string_test.c + Dump log buffer if tests fail. + +2003-02-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/string_test.c + David Viens supplied some modifications to this file which showed up a bug + when using sf_set_string() and the sf_writef_float() functions. + + * src/sndfile.c + Fixed the above bug. + +2003-02-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/FAQ.html + Added Q and A on how to detect libsndfile in configure.in (at the suggestion + of Davy Durham). + +2003-02-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h.in + Add enums and typedefs for dither. + Deprecate SFC_SET_ADD_DITHER_ON_WRITE and SFC_SET_ADD_DITHER_ON_READ, to be + replaced with SFC_SET_DITHER_ON_WRITE and SFC_SET_DITHER_ON_READ which will + allow different dither algorithms to be enabled. + Added SFC_GET_DITHER_INFO_COUNT and SFC_GET_DITHER_INFO. + + * src/sndfile.h.in src/Version_script.in Win32/libsndfile.def. + Added public sf_dither_*() functions. + + * src/sndfile.c + Implement commands above. + + * src/dither.c + More work. Framework and external hooks into dither algorithms complete. + +2003-02-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/version-1.html libsndfile_version_convert.py + Remove redundant files. + + * doc/index.html doc/api.html + Remove links to version-1.html. + + * src/dither.c + New file to allow the addition of audio dither on input and output. + + * src/common.h + Add prototype for dither_init() function. + + * Makefile.am doc/Makefile.am + Changes for added and removed files. + +2003-02-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * Win32/Makefile.msvc + Changes to force example binaries to be placed in the top level directory + instead of the examples/ directory. + Add src/strings.c and src/xi.c to the build. + Add string_test to build and to tests on WAV files. + + * doc/index.html + Added XI to support matrix. + +2003-01-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h.in + Added prototypes for sf_get_string() and sf_set_string() and SF_STR_* + enum values. + + * src/sndfile.c + Added public interface to sf_get_string() and sf_set_string(). + + * src/wav.c + Added code for setting and getting strings in WAV files. + + * tests/string_test.c + New test program for sf_get_string() and sf_set_string() functionality. + + * tests/Makefile.am + Hook new test program into build and test framework. + +2003-01-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.h + Added fields to SF_PRIVATE for string data needed to implement + sf_get_string() and sf_set_string(). + + * src/strings.c + New file for storing and retrieving strings to/from files. + + * src/Makefile.am + Added strings.c to build. + +2003-01-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/xi.c + Read seems to be working so looking at write. + + * src/sndfile.h.in + Added SF_FORMAT_XI, SF_FORMAT_DPCM_8 and SF_FORMAT_DPCM_16 enum values. + + * tests/floating_point_test.c tests/lossy_comp_test.c tests/Makefile.am + Added test for 8 and 16 bit XI format files. + +2003-01-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/index.html + Added a non-lawyer readable summary of the licensing provisions as + suggested by Steve Dekorte. + +2003-01-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Fixed a compiler warning found by Alexander Lerch. + +2003-01-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac + Fixed the multiple linking of libm. + +2003-01-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * Win32/Makefile.mcvs + Added comments on the correct way to set up the MSVCDir environment + variable. + + * doc/win32.html + Add on how to set up the MSVCDir environment variable. + +2003-01-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-play.c examples/sndfile-info.c + When run on Win32 without any command line parameters print a message and + then sleep for 5 seconds. This means the when somebody double clicks on + these programs in explorer the user will actually see the message. + +2003-01-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/misc_test.c + Bypass permission test if running as root because root is allowed to open + a readonly file for write. + +2003-01-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * Win32/Makefile.msvc + Added pvf.c and xi.c source files to project. + + * src/sndfile.h + Updated for PVF files. + +2003-01-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Modified validate_sfinfo() to force samplerate, channels and sections + to be >= 1. + In format_from_extension() replaced calls to does_extension_match() + with strcmp(). + + * src/xi.c + More work. + +2003-01-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/Makefile.am + Added octave.html which had been left out. Found by Jan Weil. + +2003-01-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/pvf.c src/common.h src/sndfile.c + Fixed error handling for PVF files. + + * src/xi.c + New file for handling Fasttracker 2 Extended Instrument files. Not working + yet and included when configured with --enable-experimental. + + * src/sndfile.c src/common.h + Hooked in new file xi.c. + +2002-12-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/rx2.c + Added a patch from Marek Peteraj which sheds a little more light on the + slices within an RX2 file. Still need to find out data encoding. + +2002-12-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Started work on decoding 'acid' and 'strc' chunks. + +2002-12-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/peak_check_test.c + Minor cleanup. + +2002-12-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/write_read_test.tpl + Added check to make sure no error was generated when an attempt was made to + read past the end of the file. + +2002-12-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/lists.html + Added "mailto" links for all three lists. + + * src/pvf.c + New file for Portable Voice Format files. + + * src/sndfile.h.in src/sndfile.c src/common.h src/command.c src/Makefile.am + Added hooks for SF_FORMAT_PVF format files. + + * tests/write_read_test.tpl tests/std*.c + Add tests for SF_FORMAT_PVF. + + * doc/index.html + Add PVF to the compatibility matrix. + + * src/pcm.c src/alaw.c src/ulaw.c src/float32.c src/double64.c + Previously, attempts to read beyond the end of a file would set psf->error + to SFE_SHORT_ERROR. This behaviour diverged from the behaviour of the POSIX + read() call but has now been fixed. + Attempts to read beyond the end of the file will return a short read count + but will not longer set any error. + +2002-12-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Add more sanity checking when opening a RAW file for read. When format is + not RAW, zero out all members of the SF_INFO struct. + + * tests/raw_test.c + Add bad_raw_test() to check for above problem. + + * tests/stdin_test.c examples/sndfile-info.c + Set the format field of the SF_INFO struct to zero before calling + sf_open(). + + * doc/api.html + Add information about the need to set the format field of the SF_INFO struct + to zero when opening non-RAW files for read. + + * configure.ac + Removed use of conversion script on Solaris. Not all Solaris versions + support it. + + * doc/lists.html + New file containg details of the mailing lists. + + * doc/index.html + Add a link to the above new file. + +2002-12-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/dft_cmp.c + Fixed a SIGFPE on Alpha caused by a log10 (0.0). Thanks to Joshua Haberman + for providing the gdb traceback. + +2002-11-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Added more capabilities to 'smpl' chunk parser. + + * src/sndfile.c + Fixed some (not all) possible problems found with Flawfinder. + +2002-11-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Fixed a bug in sf_seek(). This bug could only occur when an attempt was + made to read beyond the end and then sf_seek() was called with a whence + parameter of SEEK_CUR. + + * src/file_io.c + Win32's _fstati64() does not work, it returns BS. Re-implemented + psf_get_filelen() in terms of psf_fseek(). + + * tests/write_read_test.tpl + Add a test to detect above bug. + + * src/float_cast.h + Modification to prevent compiler warnings on Mac OS X. + + * src/file_io.c + Fixes for windows (what a f**ked OS). + +2002-11-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.ac + Disable use of native lrint()/lrintf() on Mac OSX. These functions exist on + Mac OSX 10.2 but not on 10.1. Forcing the use of the versions in + src/float_cast.h means that a library compiled on 10.2 will still work on + 10.1. + +2002-11-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.in configure.ac + Renamed configure.in to configure.ac as expected by later versions of + autoconf. + Slight hacking of configure.ac to work with version 2.54 of autoconf. + Changed to using -dumpversion instead of --version for determining GCC + version numer as suggested by Anand Kumria. + + * src/G72x/Makefile.am + Slight hacking required for operation with automake 1.6.3. + +2002-11-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.c + In psf_binheader_readf() changed type parameter type "b" type from size_t + to int to prevent errors on IA64 CPU where sizeof (size_t) != sizeof (int). + Thanks to Enrique Robledo Arnuncio for debugging this. + +2002-11-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * test/command_test.tpl + Changed test value so test would pass on Solaris. + + * src/Version_script.in + Modified version numbering so that later versions of 1.0.X can replace + earlier versions without recompilation. + + * src/vox_adpcm.c + Fixed bug causing short reads. + +2002-11-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * test/floating_point_test.c + Code cleanup using functions from util.c. + Add test for IEEE replacement floats and doubles. + +2002-11-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Fixed a possible divide by zero error when read the 'smpl' chunk. Thanks to + Serg Repalov for the example file. + + * tests/pcm_test.tpl + Used sf_command (SFC_TEST_IEEE_FLOAT_REPLACE) to test IEEE replacement code. + Clean up pcm_double_test(). + + * src/float32.c src/double64.c + Force use of IEEE replacement code using psf->ieee_replace is TRUE, + Print message to log_buffer as well. + Rename all broken_read_* and broken_write* functions to replace_read_* and + replace_write_*. + + * tests/util.tpl + Added string_in_log_buffer(). + + * tests/pcm_test.tpl + Use string_in_log_buffer() to ensure that IEEE replacement code has been + used. + + * configure.in + Removed --enable-force-broken-float option. IEEE replacement code is now + always tested. + +2002-10-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/double64.c + Implement code for read/writing IEEE doubles on platforms where the native + double format is not IEEE. + + * src/float32.c src/common.h + Remove float32_read() and float32_write(). Replace with float32_le_read(), + float32_be_read(), float32_le_write() and float32_be_write() to match stuff + in src/double64.c. + + * src/common.c + Fix all usage of float32_write(). + + * src/sndfile.h.in + Added SFC_TEST_IEEE_FLOAT_REPLACE command (testing only). + + * src/common.h + Added SF_PRIVATE field ieee_replace. + + * src/sndfile.c + In sf_command() set/reset psf->ieee_replace. + +2002-10-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/pcm_test.tpl + Fixed a problem when testing with --enable-force-broken-float. The test was + generating a value of negative zero and the broken float code is not able + to write negative zero. Removing the negative zero fixed the test. + +2002-10-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.c + Added fix for Cygwin (suggested by Maros Michalik). + +2002-10-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.c + Improved error detection and handling. + + * src/file_io.c src/common.h + Removed functions psf_ferror() and psf_clearerr() which were redundant + after above improvements. + + * src/aiff.c src/svx.c src/w64.c src/wav.c + Removed all use of psf_ferror() and psf_clearerr(). + + * src/sndfile.c + Removed #include of <stdio.h>, <unistd.h>, <fcntl.h> and <math.h> which + are no longer needed. + + * tests/misc_test.c + Added test to make sure the correct error message is returned with an + existing read-only file is openned for write. + +2002-10-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/index.html doc/api.html + Updated for OKI Dialogic ADPCM files. + + * src/command.c + Added VOX ADPCM to sub_fomats. + +2002-10-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/vox_adpcm.c src/Makefile.am + New file for handling OKI Dialogic ADPCM files. + + * src/sndfile.h + Add new subtype SF_FORMAT_VOX_ADPCM. + + * src/sndfile.c + Renamed function is_au_snd_file () to format_from_extenstion () and expanded + its functionality to detect headerless VOX files. + + * src/raw.c + Added hooks for SF_FORMAT_VOX_ADPCM. + + * examples/sndfile-info.c + Print out file duration (suggested by Conrad Parker). + + * libsndfile.spec.in + Force installation of sndfile.pc file (found by John Thompson). + + * tests/Makefile.am tests/lossy_comp_test.c tests/floating_point_test.c + Add tests for SF_FORMAT_VOX_ADPCM. + +2002-10-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/misc_test.c + Add test which attempts to write to /dev/full (on Linux anyway) to check + for correct handling of writing to a full filesystem. + + * src/sndfile.c + Return correct error message if the header cannot be written because the + filesystem is full. + + * tests/util.tpl + Corrected printing of file mode in error reporting. + + * src/mat5.c + Fixed a bug where a MAT5 file written by libsndfile could not be opened by + Octave 2.1.36. + +2002-10-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.h src/file_io.c + All low level file I/O have been modified to be better able to report + system errors resulting from calling system level open/read/write etc. + + * src/*.c + Updated for compatibility with above changes. + + * examples/cooledit-fixer.c + New example program which fixes badly broken file created by Syntrillium's + Cooledit which are marked as containing PCM samples but actually contain + floating point data. + + * examples/Makefile.am + Hooked cooledit-fixer into the build system. + +2002-10-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/command.html + Document SFC_GET_FORMAT_INFO. + +2002-10-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/wav32_aiff24.c examples/sndfile2oct.c examples/sfhexdump.c + examples/sfdump.c + Removed these files because they weren't interesting. + + * examples/sfconvert.c examples/sndfile-convert.c + Renamed the first to the latter. + + * examples/Makefile.am + Added sndfile-convert to the bin_PROGRAMS, so it is installed when the lib + is installed. + Removed old programs wav32_aiff24 and sndfile2oct. + + * man/sndfile-convert.1 + New man page. + + * examples/sndfile-convert.c + Added some gloss now that sndfile-convert.c is an installed program. + + * src/sndfile.h.in src/sndfile.c src/common.h src/command.h + Added command SFC_GET_FORMAT_INFO. + + * tests/command_test.c + Added tests form SFC_GET_FORMAT_INFO. + +2002-10-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + In sf_format_check() return error if samplerate < 0. + +2002-10-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/aiff.c + Fixed bug in handling of COMM chunks with a 4 byte encoding byte but no + encoding string. + +2002-10-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Fixed repeated word in an error message. + +2002-10-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/index.html + Improved advertising in Features section. + +2002-10-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Added decoding of 'labl' chunks within 'LIST' chunks. + + * src/common.h + Added (experimental only) SF_FORMAT_OGG and SF_FORMAT_VORBIS and definition + of ogg_open(). This is nowhere near working yet. + + * src/sndfile.c + Added detection of 'OggS' file marker and added call to ogg_open() to + switch statement. + + * src/ogg.c + New file. Very early start of Ogg Vorbis support. + + * src/wav.c + Added handling of brain-damaged and broken Cooledit "32 bit 24.0 float + type 1" files. These files are marked as being 24 bit WAVE_FORMAT_PCM with + a block alignment of 4 times the numbers of channels but are in fact 32 bit + floating point. + +2002-10-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.in + Modified option --enable-experimental to set ENABLE_EXPERIMENTAL_CODE in + config.h to either 0 or 1. + + * src/sndfile.c + Modify sf_command (SFC_GET_LIB_VERSION) to append "-exp" to the version + string if experimental code has been enabled. + +2002-10-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/Makefile.am + Added -lm to libsndfile_la_LIBADD. This means that -lm is not longer needed + in the link line when linking something to libsndfile. + + * tests/Makefile.am examples/Makefile.am + Removed -lm from all link lines. + + * sndfile.pc.in + Removed -lm from Libs line. + +2002-09-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.c + Removed all perror() calls. + + * src/nist.c + Removed calls to exit() function. + Added check to detect NIST files dammaged from Unix CR -> Win32 CRLF + conversion process. + +2002-09-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h.in src/sndfile.c + New function sf_strerror() which will eventually replace functions + sf_perror() and sf_error_str(). + Function sf_error_number() has also been changed, but this was documented + as being for testing only. + + * doc/api.html + Documented above changes. + + * tests/*.c examples/*.c + Changed to new error functions. + +2002-09-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.in + Detect GCC version, and print a warning message about writeable strings + it GCC major version number is less than 3. + +2002-09-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h.in doc/api.html + Documentation fixes. + +2002-09-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/Version_script.in src/Makefile.am configure.in + Use the version script to prevent the exporting of all non public symbols. + This currently only works with Linux. Will test on Solaris as well. + + * src/float_cast.h + Added #ifndef to prevent the #warning directives killing the SGI MIPSpro + compiler. + + * src/au_g72x.c src/double64.c src/float32.c src/gsm610.c src/ima_adpcm.c + src/ms_adpcm.c + Fix benign compiler warnings arising from previously added compiler + flags. + +2002-09-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Fixed a bug in sf_error_str() where errnum was used as the index instead + of k. Found by Tim Hockin. + + * examples/sndfile-play.c + Fixed a compiler warning resulting from a variable shadowing a previously + defined local. + +2002-09-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h.in src/sndfile.c + Added command SFC_SET_RAW_START_OFFSET. + + * doc/command.html + Document SFC_SET_RAW_START_OFFSET. + + * tests/raw_test.c tests/Makefile.am + Add new file for for testing SF_FORMAT_RAW specific functionality. + + * tests/dwvw_test.c + Updates. + +2002-09-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Modified reading of 'smpl' chunk to take account of the sampler data field. + + * tests/utils.tpl tests/utils.h + Added function print_test_name(). + + * tests/misc_test.c tests/write_read_test.tpl tests/lossy_comp_test.c + tests/pcm_test.tpl tests/command_test.tpl tests/floating_point_test.c + Convert to use function print_test_name(). + +2002-09-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/octave.html + Added a link to some other Octave scripts for reading and writing sound + files. + + * src/paf.c + Change type of dummy data field to int. This should fix a benign compiler + warning on some CPUs. + Removed superfluous casts resulting from the above change. + + * src/rx2.c + More hacking. + +2002-09-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/mat5.c src/common.c + Changed usage of snprintf() to LSF_SNPRINTF(). + + * Win32/Makefile.msvc + Updated to include new files and add new tests. + + * Win32/config.h Win32/sndfile.h + Updated. + + * doc/api.html + Added note about the possibility of "missing" features actually being + implemented as an sf_command(). + +2002-09-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/misc_test.c + Added previously missing update_header_test and zero_data_tests for PAF, + MAT4 and MAT5 formats. + + * src/paf.c src/mat4.c src/mat5.c + Fixed bugs uncovered by new tests above. + + * src/mat5.c + Generalised parsing of name fields of MAT5 files. + + * src/mat5.c src/sndfile.c + Added support for unsigned 8 bit PCM MAT5 files. + + * tests/write_read_test.tpl + Added test for unsigned 8 bit PCM MAT5 files. + + * doc/index.html + Added unsigned 8 bit PCM MAT5 to capabilities matrix. + +2002-09-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * test/update_header_test.c tests/misc_test.c + Renamed update_header_test.c to misc_test.c. + Added zero_data_test() to check for case where file is opened for write and + closed immediately. The resulting file can be left in a state where + libsndfile cannot open it. Problem reported by Werner Schweer, the author + of Muse. + + * src/aiff.c + Removed superfluous cast. + + * src/wav.c src/svx.c + Fixed case of file generated with no data. + Removed superfluous cast. + + * src/sndfile.c + Fixed error on IA64 platform caused by incorrect termination of + SndfileErrors struct array. This problem was found in the Debian buildd + logs (http://buildd.debian.org/). + + * configure.in + Added Octave directory. + + * Octave/Makefile.ma + New Makfile.am for Octave directory. + + * Octave/sndfile_load.m Octave/sndfile_save.m Octave/sndfile_play.m + New files for working with Octave. + + * doc/octave.html + Document explaining the use of the above three Octave scripts. + +2002-09-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Fixed bug in RDWR mode. + +2002-09-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.c + Fixed psf_get_date_str() for systems which don't have gmtime_r() or + gmtime(). + + * src/file_io.c + Added #include <io.h> for Win32. Reported by Koen Tanghe. + +2002-09-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.c + Added 'S' format specifier for psf_binheader_writef() which writes a C + string, including single null terminator to the header. + Added 'j' format specifier to allow jumping forwards or backwards in the + header. + Added function psf_get_date_str(). + + * src/mat5.c + Complete read and write support. + + * doc/index.html + Added entries for MAT4 and MAT5 in capabilities matrix. + +2002-09-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/mat4.c + Completed read and write support. + + * src/common.h src/sndfile.c + Added MAT4 and MAT5 specific error messages. + + * tests/write_read_test.tpl tests/Makefile.am + Added tests for MAT4 and MAT5 files. + + * tests/stdio_test.c tests/stdout_test.c tests/stdin_test.c + Added tests for MAT4 and MAT5 files. + +2002-09-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/command.c + Added elements for SF_FORMAT_MAT4 and SF_FORMAT_MAT5 to major_formats + array. + + * examples/sfconvert.c + Added mat4 and mat5 output targets. + +2002-09-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Added check to prevent errors openning read only formats for read/write. + + * src/interleave.c + New file for interleaving non-interleaved data. Non-interleaved data is + only supported on read. + + * src/Makefile.am + Added src/interleave.c to build. + +2002-09-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/double64.c src/common.h + Added double64_be_read(), double64_le_read(), double64_be_write() and + double64_le_write() which replace double64_read() and double64_write(). + + * src/common.c + Cleanup of psf_binheader_readf() and add ability to read big and little + endian doubles (required by mat4.c and mat5.c). + Add ability for psf_binheader_writef() to write doubles to sound file + headers. + +2002-09-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/mat5.c + New file for reading Matlab (tm) version 5 data files. This is also the + native binary file format for version 2.1.X of GNU Octave which will be + used for testing. + Not complete yet. + + * src/mat4.c + New file for reading Matlab (tm) version 4.2 data files. This is also the + native binary file format for version 2.0.X of GNU Octave which will be + used for testing. + Not complete yet. + + * src/sndfile.h.in src/sndfile.c src/common.h src/command.c src/Makefile.am + Mods to add Matlab files. + + * src/common.[ch] + Added readf_endian field to SF_PRIVATE struct allowing endianness to + remembered across calls to sf_binheader_readf(). + Fixed bug in width_specifier behaviour for printing hex values. + +2002-08-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.c + Check return value of close() call in psf_fclose(). + +2002-08-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/ms_adpcm.c + Commented out some code where 0x10000 was being subtracted from a short + and the result assigned to a short again. Andrew Zaja found this. + +2002-08-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/command.html + Fixed typo found by Tommi Ilmonen. + + * src/ima_adpcm.c + Changed type of diff from short to int to prevent errors which can occur + during very rare circumstances. Thanks to FUWAFUWA. + +2002-08-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/floating_point_test.c + Disable testing on machines without lrintf(). + + * Win32/Makefile.msvc + Added dwd.c and wve.c to build. + + * configure.in + Bumped version to 1.0.0. + +2002-08-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.c + Add a #include for Mac OS 9. Thanks to Stephane Letz. + + * src/wav.c + Changed an snprintf to LSF_SNPRINTF. + + * doc/Makefile.am + Added version-1.html. + +2002-08-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.in + Bumped version to 1.0.rc6. + + * src/*.c + Modified scaling of normalised floats and doubles to integers. Until now + this has been done by multiplying by 0x8000 for short output, 0x80000000 + for 32 bit ints and so on. Unfortunately this can cause an overflow and + wrap around in the target value. All thes values have therefore been + reduced to 0x7FFF, 0x7FFFFFFF and so on. The conversion from ints to + normalised floats and doubles remains unchanged. This does mean that for + repeated conversions normalised float -> pcm16 -> normalised float would + result in a decrease in amplitude of 0x7FFF/0x8000 on every round trip. + This is undesirable but less undesireable than the wrap around I am trying + to avoid. + + * tests/floating_point_test.c + Removed file hash checking because new float scaling procedure introduced + above prevented the ability to crate a has on both x86 and PowerPC systems. + +2002-08-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/txw.c + Completed reading of TXW files. Seek doesn't work yet. + + * src/file_io.c + Added a MacOS 9 replacement for ftruncate(). + + * MacOS/sndfile.h + Added MacOS 9 header file. This should be copied into src/ to compile + libsndfile for MacOS9. + +2002-08-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Fixed commands SF_SET_NORM_DOUBLE and SFC_SET_NORM_FLOAT to return their + values after being set. Reported by Jussi Laako. + + * configure.in + If autogen is not found, touch all .c and .h files in tests/. + + * src/common.c + Added format width specifier to psf_log_printf() for %u, %d, %D and %X. + + * src/dwd.c + Completed implementation of read only access to these files. + + * src/common.h src/*.c src/pcm.c + Removed redundant field chars from SF_PRIVATE struct and modified + pcm_init() to do without it. + +2002-08-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wve.c + New file implementing read of Psion Alaw files. This will be a read only + format. Implementation complete. + + * src/dwd/c + Started implementation of DiamondWare Digitized files. Also read only, not + complete. + + * src/wav.c + Add parsing of 'smpl' chunk. + + * src/paf.c + Fixed reading on un-normalized doubles and floats from 24 bit PAF files. + This brings it into line with the reading of 8 bit files into + un-normalized doubles which returns values in the range [-128, 127]. + + * src/common.c + Modified psf_log_printf() to accept the %% conversion specifier to allow + printing of a single '%'. + + * src/sds.c + Read only of 16 bit samples is working. Need to build a test harness for + this and other read only formats. + +2002-08-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.in + Added --enable-experimental configure option. + Removed pkg-config message at the end of the configure process. + + * src/sds.c src/txw.c src/rx2.c src/sd2.c + Moved all the code in these files inside #if ENABLE_EXPERIMENTAL_CODE + blocks and added new *_open() function for the case where experimental is + not enabled. These new functions just return SFE_UNIMPLMENTED. + + * Win32/sndfile.h src/sndfile.h.in src/common.h + Removed un-necessary #pragma pack commands. + + * src/file_io.c + Implemented psf_ftruncate() and much other hacking for Win32. + + * Win32/Makefile.msvc + Updated. + + * doc/win32.html + Updated to include the copying of the sndfile.h file from the Win32/ + directory to the src/ directory. + + * Make.bat + Batch file to make compiling on Wi32 a little easier. Implements "make" and + "make check". + +2002-08-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.c + Add place holder for ftruncate() on Win32 which doesn't have ftruncate(). + This will need to be fixed later. + + * src/sndfile.h.in + New file (copy of sndfile.h) with sets up @TYPEOF_SF_COUNT_T@ which will be + replaced by the correct type during configure. + + * configure.in + Modified to find a good type for TYPEOF_SF_COUNT_T. + + * src/aiff.c + Fixed a bug when reading malformed headers. + + * src/common.c + Set read values to zero before performing read. + +2002-08-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/command.html + Fixed some HTML tags which were not allowing jumps to links within the + page. + + * src/sds.c + Massive hacking on this. + + * src/wav.c + Added recognition of 'clm ' tag. + +2002-08-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/index.html + Added beginning of a capabilities list beyond simple file formats which + can be read/written. + + * src/aiff.c + Added parsing of INST and MARK chunks of AIFF files. At the moment this + data is simply recorded in the log buffer. Later it will be possible to + read this data from an application using sf_command(). + + * src/wav.c + Added parsing of 'cue ' chunk which contains loop information in WAV files. + + * exampes/sndfile-info.c + Changed reporting of Samples to Frames. + + * src/wav.c src/w64.c src/aiff.c src/wav_w64.h + Moved from a samples to a frames nomenclature to avoid confusion. + + * doc/FAQ.html + What's the best format for storing temporary files? + + * src/sds.c + New file for reading/writing Midi Sample Dump Standard files. + + * src/Makefile.am src/sndfile.c src/common.[ch] + Added hooks for sds.c. + + * examples/sndfile-info.c + Changed from using sf_perror() to using sf_error_str(). + +2002-08-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/api.html + Added explanation of mode parameter for sf_open(). + Added explanation of usage of SFM_* values in sf_seek(). + + * src/sndfile.[ch] src/command.c src/file_io.c src/common.h + Implemented SFC_FILE_TRUNCATE to allow a file to be truncated. File + truncation was suggested by James McCartney. + + * src/command.html + Documented SFC_FILE_TRUNCATE. + + * tests/command_test.c + Add tests for SFC_FILE_TRUNCATE. + + * src/sndfile.c + Added a thrid parameter to the VALIDATE_SNDFILE_AND_ASSIGN_PSF macro to + make resetting the error number optional. All uses of the macro other than + in error reporting functions were changed to reset the error number. + + * src/pcm.c + Fixed a bug were sf_read_* was logging an SFE_SHORT_READ even when no error + occurred. + + * tests/write_read_test.tpl + Added tests of internal error state. + +2002-08-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/GSM610/private.h src/GSM610/*.c src/GSM610/Makefile.am + Renamed private.h to gsm610_priv.h to prevent clash with other headers + named private.h in other directories. (Probably only a problem on MacOS 9). + + * src/G72x/private.h src/G72x/*.c src/G72x/Makefile.am + Renamed private.h to g72x_priv.h to prevent clash with other headers + named private.h in other directories. (Probably only a problem on MacOS 9). + + * MacOS/config.h + Changed values of HAVE_LRINT and HAVE_LRINTF to force use of code in + float_cash.h. + + * src/sndfile.h + Changes the name of samples field of the SF_INFO to frames. The old name + had caused too much confusion and it simply had to be changed. There will + be at least one more pre-release. + +2002-08-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/index.html + Updated formats matrix to include RAW (header-less) GSM 6.10. + Fix specificaltion of table and spelling mistakes. + + * src/sndfile.c src/command.c + Fixed bug in SFC_CALC_MAX_SIGNAL family and psf_calc_signal_max (). + + * tests/command.c + Removed cruft. + Added test for SFC_CALC_MAX_SIGNAL and SFC_CALC_NORM_MAX_SIGNAL. + + * configure.in + Update version to 1.0.0rc5. + + * sfendian.h + Removed inclusion of un-necessary header. + +2002-08-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/aiff.c + Minor fixes of info written to log buffer. + + * src/float_cast.h + Add definition of HAVE_LRINT_REPLACEMENT. + + * tests/floating_point_test.c + Fix file hash check on systems without lrint/lrintf. + + * tests/dft_cmp.c + Limit SNR to less than -500.0dB. + + * examples/sndfile2oct.c + Fixed compiler warnings. + + * doc/api.html + Fixed error where last parameter of sf_error_str() was sf_count_t instead + of size_t. + +2002-08-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/FAQ.html + Why doesn't libsndfile do interleaving/de-interleaving. + + * tests/pcm_test.tpl + On Win32 do not perform hash check on files containing doubles. + +2002-08-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.h + Defined SF_COUNT_MAX_POSITIVE() macro, a portable way of setting variables + of type sf_count_t to their maximum positive value. + + * src/dwvw.c src/w64.c + Used SF_COUNT_MAX_POSITIVE(). + +2002-07-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/paf.c + Fixed bug in reading/writing of 24 bit PCM PAF files on big endian systems. + + * tests/floating_point_tests.c + Fixed hash values for 24 bit PCM PAF files. + Disabled file has check if lrintf() function is not available and added + warning. + Decreased level of signal from a peak of 1.0 to a value of 0.95 to prevent + problems on platforms without lrintf() ie Solaris. + +2002-07-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Fixed a problem with two different kinds of mal-formed WAV file header. The + first had the 'fact' chunk before the 'fmt ' chunk, the other had an + incomplete 'INFO' chunk at the end of the file. + + * src/w64.c + Added fix to allow differentiation between W64 files and ACID files. + + * src/au_g72x.c src/common.h src/sndfile.c + Added error for G72x encoded files with more than one channel. + + * tests/pcm_test.tpl tests/utils.tpl + Moved function check_file_hash_or_die() to utils.tpl. Function was then + modified to calculate the has of the whole file. + + * src/wav.c + Fixed problem writing the 'fact' chunk on big endian systems. + + * tests/sfconvert.c + Fixed bug where .paf files were being written as Sphere NIST. + +2002-07-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/voc.c + Fix for reading headers generated using SFC_UPDATE_HEADER_NOW. + + * doc/command.html + Add docs for SFC_UPDATE_HEADER_NOW and SFC_SET_UPDATE_HEADER_AUTO. + +2002-07-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * man/sndfile-info.1 man/sndfile-play.1 + Added manpages supplied by Joshua Haberman the Debian maintainer for + libsndfile. Additional tweaks by me. + + * configure.in man/Makefile.am + Hooked manpages into autoconf/automake system. + + * src/sndfile.c + Added hooks for SFC_SET_UPDATE_HEADER_AUTO. + + * tests/update_header_test.c + Improved rigor of testing. + + * src/*.c + Fixed problem with *_write_header() functions. + +2002-07-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/*.html + Updates to documentation to fix problems found by wdg-html-validator. + + * src/common.h src/command.c + Added normalize parameter to calls to psf_calc_signal_max() and + psf_calc_max_all_channels(). + + * src/sndfile.c + Added handling for commands SFC_CALC_NORM_SIGNAL_MAX and + SFC_CALC_NORM_MAX_ALL_CHANNELS. + + * doc/command.html + Added entry for SFC_CALC_NORM_SIGNAL_MAX and SFC_CALC_NORM_MAX_ALL_CHANNELS. + +2002-07-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-play.c Win32/Makefile.msvc + Get sndfile-play program working on Win32. The Win32 PCM sample I/O API + sucks. The sndfile-play program now works on Linux, MacOSX, Solaris and + Win32. + +2002-07-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/FAQ.html + New file for frequently asked questsions. + +2002-07-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/api.html + Documentation fixes. + + * src/au.[ch] src/au_g72x.c src/G72x/g72x.h + Add support of 40kbps G723 ADPCM encoding. + + * tests/lossy_comp_test.c tests/floating_point_test.c + Add tests for 40kbps G723 ADPCM encoding. + + * doc/index.html + Update support matrix. + +2002-07-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/command.html + Documented SFC_GET_SIMPLE_FORMAT_COUNT, SFC_GET_SIMPLE_FORMAT, + SFC_GET_FORMAT_* and SFC_SET_ADD_PEAK_CHUNK. + + * src/sndfile.c src/pcm.c + Add ability to turn on and off the addition of a PEAK chunk for floating + point WAV and AIFF files. + + * src/sndfile.[ch] src/common.h src/command.c + Added sf_command SFC_CALC_MAX_ALL_CHANNELS. Implemented by Maurizio Umberto + Puxeddu. + + * doc/command.html + Docs for SFC_CALC_MAX_ALL_CHANNELS (assisted by Maurizio Umberto Puxeddu). + +2002-07-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c src/gsm610.c + Finalised support for GSM 6.10 AIFF files and added support for GSM 6.10 + encoded RAW (header-less) files. + + * src/wav.c + Add support for IBM_FORMAT_MULAW and IBM_FORMAT_ALAW encodings. + + * src/api.html + Fixed more documentation bugs. + +2002-07-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h src/common.h + Moved some yet-to-be-implelmented values for SF_FORMAT_* from the public + header file sndfile.h to the private header file common.h to avoid + confusion about the actual capabilities of libsndfile. + +2002-07-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/aiff.c src/wav.c + Fixed file parsing for WAV and AIFF files containing non-audio data after + the data chunk. + + * src/aiff.c src/sndfile.c + Add support for GSM 6.10 encoded AIFF files. + + * tests/lossy_comp_test.c tests/Makefile.am + Add tests for GSM 6.10 encoded AIFF files. + + * src/*.c + Fix compiler warnings. + +2002-07-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/command_test.c + For SFC_SET_NORM_* tests, change the file format from SF_FORMAT_WAV to + SF_FORMAT_RAW. + + * src/sndfile.c + Added sf_command(SFC_TEST_ADD_TRAILING_DATA) to allow testing of reading + from AIFF and WAV files with non-audio data after the audio chunk. + + * src/common.h + Add test commands SFC_TEST_WAV_ADD_INFO_CHUNK and + SFC_TEST_AIFF_ADD_INST_CHUNK. When these commands are working, they will be + moved to src/sndfile.h + + * src/aiff.c src/wav.c + Begin implementation of XXXX_command() hook for sf_command(). + + * tests/write_read_test.tpl + Added sf_command (SFC_TEST_ADD_TRAILING_DATA) to ensure above new code was + working. + +2002-07-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/update_header_test.c + Allow read sample count == write sample count - 1 to fix problems with VOC + files. + + * tests/write_read_test.tpl tests/pcm_test.tpl + Fixed some problems in the test suite discovered by using Valgrind. + +2002-07-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/utils.[ch] tests/*.c + Renamed check_log_buffer() to check_log_buffer_or_die(). + + * src/sndfile.c + SFC_UPDATE_HEADER_NOW and SFC_SETUPDATE_HEADER_AUTO almost finished. Works + for all file formats other than VOC. + +2002-07-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.[ch] src/common.h + Started adding functionality to allow the file header to be updated before + the file is closed on files open for SFM_WRITE. This was requested by + Maurizio Umberto Puxeddu who is using libsndfile for file I/O in iCSound. + + * tests/update_header_test.c + New test program to test that the above functionality is working correctly. + + * tests/peak_chunk_test.c tests/floating_point_test.c + Cleanups. + +2002-07-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sfendian.[ch] + Changed length count parameters for all endswap_XXX() functions from + sf_count_t (which can be 64 bit even on 32 bit architectures) to int. These + functions are only called frin inside the library, are always called with + integer parameters and doing the actual calculation on 64 bit values is + slow in comparision to doing it on ints. + + * examples/sndfile-play.c + More playback hacking for Win32. + +2002-07-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.c + In psf_log_printf(), changed %D format conversion specifier to %M (marker) and + added %D specifier for printing the sf_count_t type. + + * src/*.c + Changed all usage of psf_log_printf() with %D format conversion specifiers + to use %M conversion instead. + + * tests/pcm_test.tpl tests/pcm_test.def + New files to autogen pcm_test.c. + + * src/pcm.c + Fixed bug in scaling floats and doubles to 24 bit PCM and vice versa. + +2002-07-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.in + Fix setup of $ac_cv_sys_largefile_CFLAGS so that sndfile.pc gets valid + values for CFLAGS. + + * examples/sndfile-play.c + Start adding playback support for Win32. + +2002-07-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/*.c + Worked to removed compiler warnings. + Extensive refactoring. + + * src/common.[ch] + Added function psf_memset() which works like the standard C function memset + but takes and sf_count_t as the length parameter. + + * src/sndfile.c + Replaced calls to memset(0 with calls to psf_memset() as required. + +2002-07-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Added "libsndfile : " to the start of all error messages. This was suggested + by Conrad Parker author of Sweep ( http://sweep.sourceforge.net/ ). + + * src/sfendian.[ch] + Added endswap_XXXX_copy() functions. + + * src/pcm.c src/float32.c src/double64.c + Use endswap_XXXX_copy() functions and removed dead code. + Cleanups and optimisations. + +2002-07-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c src/sndfile.h + Gave values to all the SFC_* enum values to allow better control of the + interface as commands are added and removed. + Added new command SFC_SET_ADD_PEAK_CHUNK. + + * src/wav.c src/aiff.c + Modified wav_write_header and aiff_write_header to make addition of a PEAK + chunk optional, even on floating point files. + + * tests/benchmark.tpl + Added call to sf_command(SFC_SET_ADD_PEAK_CHUNK) to turn off addition of a + PEAK chunk for the benchmark where we are trying to miximize speed. + + * src.pcm.c + Changed tribyte typedef to something more sensible. + Further conversion speed ups. + +2002-07-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/command.c + In major_formats rename "Sphere NIST" to "NIST Sphere". + + * src/common.c src/sfendian.c + Moved all endswap_XXX_array() functions to sfendian.c. These functions will + be tweaked to provide maximum performance. Since maximum performance on one + platform does not guarantee maximum performance on another, a small set of + functions will be written and the optimal one chosen at compile time. + + * src/common.h src/sfendian.h + Declarations of all endswap_XXX_array() functions moved to sfendian.h. + + * src/Makefile.am + Add sfendian.c to build targets. + +2002-07-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/pcm.c src/sfendian.h + Re-coded PCM encoders and decoders to match or better the speed of + libsndfile version 0.0.28. + +2002-06-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Add checking for WAVPACK data in standard PCM WAV file. Return error if + found. This WAVPACK is *WAY* broken. It uses the same PCM WAV file header + and then stores non-PCM data. + + * tests/benchmark.tpl + Added more tests. + +2002-06-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/benchmark.tpl + Added conditional definition of M_PI. + For Win32, set WRITE_PERMS to 0777. + + * Win32/Makefile.msvc + Added target to make generate program on Win32. + + * src/samplitude.c + Removed handler for Samplitude RAP file format. This file type seems rarer + than hens teeth and is completely undocumented. + + * src/common.h src/sndfile.c src/Makefile.am Win32/Makefile.msvc + Removed references to sampltiude RAP format. + + * tests/benchmark.tpl + Benchmark program now prints the libsndfile version number when run. This + program was also backported to version 0 to compare results. Version + 1.0.0rc2 is faster than version 0.0.28 on most conversions but slower on + some. The slow ones need to be fixed before final release. + +2002-06-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/benchmark.def tests/benchmark.tpl + New files which generate tests/benchmark.c using Autogen. Added int -> + SF_FORMAT_PCM_24 test. + + * tests/benchmark.c + Now and Autogen output file. + + * tests/Makefile.am + Updated for above changes. + +2002-06-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/benchmark.c + Basic benchmark program complete. Need to convert it to Autogen. + + * Win32/Makefile.msvc + Added benchmark.exe target. + +2002-06-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/generate.c + New program to generate a number of different output file formats from a + single input file. This allows testing of the created files. + + * tests/benchmark.c + New test program to benchmark libsndfile. Nowhere near complete yet. + + * examples/Makefile.am tests/Makefile.am + New make rules for the two new programs. + +2002-06-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * Win32/libsndfile.def + Removed definition for sf_signal_max(). + + * src/sndfile.c + Removed cruft. + + * doc/index.html + A number of documentation bugs were fixed. Thanks to Anand Kumria. + + * doc/version-1.html + Minor doc updates. + + * configure.in + Bumped version to 1.0.0rc2. + + * src/sf_command.h src/Makefile.am + Removed the header file as it was no longer being used. Thanks to Anand + Kunria for spotting this. + + * doc/index.html + A number of documentation bugs were fixed. Thanks to Anand Kumria. + +2002-06-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.h + Test for Win32 before testing SIZEOF_OFF_T so that it works correctly + on Win32.. + + * src/file_io.c + Win32 fixes to ensure O_BINARY is used for file open. + + * doc/win32.html + New file documenting the building libsndfile on Win32. + + * doc/*.html + Updating of documentation. + +2002-06-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/pcm_test.c + Minor changes to allow easier determination of test file name. + + * src/sndfile.[ch] + Removed function sf_signal_max(). + + * examples/sndfile-play.c + Changed call to sf_signal_max() to a call to sf_command(). + +2002-06-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/format.c src/command.c + Renamed format.c to command.c which will now include code for sf_command() + calls to perform operations other than format commands. + + * src/sndfile.c src/sndfile.h + Removed function sf_get_signal_max() which is replaced by commands passed + to sf_command(). + + * src/command.c + Implement commands SFC_CALC_SIGNAL_MAX. + + * doc/command.html + Documented SFC_CALC_SIGNAL_MAX. + +2002-06-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-play.c + Mods to make sndfile-play work on Solaris. The program sndfile-play now + runs on Linux, MaxOSX and Solaris. Win32 to come. + + * src/format.c + Added SF_FORMAT_DWVW_* to subtype_formats array. + + * src/nist.c + Added support for 8 bit NIST Sphere files. Example file supplied by Anand + Kumria. + +2002-06-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sndfile-info.c + Tidy up of output format. + + * examnples/sndfile-play.c + Mods to make sndfile-play work on MacOSX using Apple's CoreAudio API. + + * configure.in + Add new variables OS_SPECIFIC_INCLUDES and OS_SPECIFIC_LINKS which were + required to supply extra include paths and link parameters to get + sndfile-play working on MacOSX. + + * examples/Makefile.am + Use OS_SPOECIFIC_INCLUDES and OS_SPECIFIC_LINKS to build commands for + sndfile-play. + +2002-06-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/nist.c + Added ability to read/write new NIST Sphere file types (A-law, u-law). + Header parser was re-written from scratch. Example files supplied by Anand + Kumria. + + * src/sndfile.c + Support for A-law and u-law NIST files. + + * tests/Makefile.am tests/lossy_comp_test.c + Tests for A-law and u-law NIST files. + +2002-06-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/utils.c + Fixed an error in error string. + +2002-06-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * acinclude.m4 + Removed exit command to allow cross-compiling. + + * Win32/unistd.h src/file_io.c + Moved contents of first file into the second file (enclosed in #ifdef). + Win32/unistd.h is now an empty file but still must be there for libsndfile + to compile on Win32. + + * src/sd2.c, src/sndfile.c: + Fixes for Sound Designer II files on big endian systems. + +2002-06-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.in + Modified to work around problems with crappy MacOSX version of sed. + Added sanity check for proper values for CFLAGS. + +2002-06-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Code clean up in sf_open (). + + * Win32/Makefile.msvc + Michael Fink's contributed MSVC++ makefile was hacked to bits and put back + together in a new improved form. + + * src/file_io.c + Fixes for Win32; _lseeki64() returns an invalid argument for calls like + _lseeki64(fd, 0, SEEK_CUR) so need to use _telli64 (fd) instead. + + * src/common.h src/sndfile.c src/wav.c src/aiff.c + Added SFE_LOG_OVERRUN error. + Added termination for potential infinite loop when parsing file headers. + + * src/wav.c src/w64.c + Fixed bug casuing incorrect header generation when opening file read/write. + +2002-06-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/api.html + Improved the documentation to make it clearer that the file read method + and the underlying file format are completely disconnected. Suggested + by Josh Green. + + * doc/command.html + Started correcting docs to take into account changes made to the + operations of the sf_command () function. Not complete yet. + + * src/sndfile.c + Reverted some changes which had broken the partially working SDII header + parsing. Now have access to an iBook with OS X so reading and writing SDII + files on all platforms should be a reality in the near future. On Mac this + will involve reading the resource fork via the standard MacOS API. To move + a file from Mac to another OS, the resource and data forks will need to be + combined before transfer. The combined file will be read on both Mac and + other OSes like any other file. + +2002-06-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * ltmain.sh + Applied a patch from http://fink.sourceforge.net/doc/porting/libtool.php + which allows libsndfile to compile on MacOSX 10.1. This patch should not + interfere with compiling on other OSes. + + * src/GSM610/private.h + Changes to fix compile problems on MacOSX (see src/GSM610/ChangeLog). + + * src/float_cast.h + Added MacOSX replacements for lrint() and lrintf(). + +2002-06-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Replaced the code to print the filename to the log buffer when a file is + opened. This code seems to have been left out during the merge of + sf_open_read() and sf_open_write() to make a single functions sf_open(). + +2002-06-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Fixed a bug where the WAV header parser was going into an infinite loop + on a badly formed LIST chunk. File supplied by David Viens. + +2002-05-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.in + Added a message at the end of the configuration process to warn about the + need for the use of pkg-config when linking programs against version 1 of + libsndfile. + + * doc/pkg-config.html + New documentation file containing details of how to use pkg-config to + retrieve settings for CFLAGS and library locations for linking files + against version 1 of libsndfile. + +2002-05-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Fixed minor bug in handling of so-called ACIDized WAV files. + +2002-05-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * Win32/libsndfile.def Win32/Makefile.msvc + Two new files contributed by Michael Fink (from the winLAME project) + which allows libsndfile to be built on windows in a MSDOS box by doing + "nmake -f Makefile.msvc". Way cool! + +2002-05-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.in + MacOSX is SSSOOOOOOO screwed up!!! I can't believe how hard it is to + generate a tarball which will configure and compile on that platform. + Joined the libtool mailing list to try and get some answers. + +2002-05-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.in + Changed to autoconf version 2.50. MacOSX uses autoconf version 2.53 which + is incompatible with with version 2.13 which had been using until now. + The AC_SYS_LARGE_FILE macro distributed withe autoconf 2.50 is missing a + few features so AC_SYS_EXTRA_LARGE file was defined to replace it. + + * configure.in + Changed to automake version 1.5 to try and make a tarball which will + work on MacOSX. + +2002-05-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav_gsm610.c + Changed name to gsm610.c. Added reading/writing of headerless files. + + * src/sndfile.c src/raw.c + Added ability to read/write headerless (SF_FORMAT_RAW) GSM 6.10 files. + +2002-05-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/lossy_comp_test.c + Clean up in preparation for Autogen-ing this file. + + * src/GSM610/*.[ch] + Code cleanup and prepartion forgetting file seek working. Details in + src/GSM610/ChangeLog. + + * sndfile.pc.in + Testing complete. Is sndfile.m4 still needed? + +2002-05-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/write_read_test.tpl tests/rdwr_test.tpl + Merged tests from these two programs into write_read_test.tpl and deleted + rdwr_test.tpl. + +2002-05-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/w64.c src/svx.c src/paf.c + Fixed bugs in read/write mode. + +2002-05-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/Makefile.am + Renamed sfplay.c to sndfile-play.c and sndfile_info.c to sndfile-info.c for + consistency when these programs become part of the Debian package + sndfile-programs. + + * sndfile.pc.in + New file to replace sndfile-config.in. Libsndfile now uses the pkg-config + model for providing installation parameters to dependant programs. + + * src/sndfile.c + Cleanup of code in sf_open(). + +2002-05-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/utils.tpl tests/write_read_test.tpl + More conversion to Autogen fixes and enchancements. + + * src/*.c + Read/write mode is now working for 16, 24 and 32 bit PCM as well as 32 + bit float and 64 bit double data. More tests still required. + + * src/Makefile.am + Added DISTCLEANFILES target to remove config.status and config.last. + + * Win32/Makefile.am MacOS/Makefile.am + Added DISTCLEANFILES target to remove Makefile. + +2002-05-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/*.[ch] tests/rdwr_test.c + More verifying workings of read/write mode. Fixing bugs found. + + * tests/utils.[ch] + Made these files Autogen generated files. + + * tests/util.tpl tests/util.def + New Autogen files to generate utils.[ch]. Moved some generic test functions + into this file. Autogen is such a great tool! + +2002-05-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/pcm.c src/float_cast.h Win32/config.h + Fixed a couple of Win32 specific bugs pointed out by Michael Fink + (maintainer of WinLAME) and David Viens. + + * tests/check_log_buffer.[ch] tests/utils.[ch] + Moved check_log_buffer() to utils.[ch] and deleted old file. + +2002-05-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.[ch] src/sndfile.c + New function psf_default_seek() which will be the default seek function + for things like PCM and floating point data. This default is set for + both read and write in sf_open() but can be over-ridden by any codec + during it's initialisation. + +2002-05-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/au.c + AU files use a data size value of -1 to mean unknown. Fixed au_open_read() + to allow opening files like this. + + * tests/rdwr_test .c + Added more tests. + + * src/sndfile.c + Fixed bugs in read/write mode found due to improvements in the test + program. + +2002-04-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/rdwr_test .c + New file for testing read/write mode. + +2002-04-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * m4/* + Removed all m4 macros from this directory as they get concatenated to form + the file aclocal.m4 anyway. + + * sndfile.m4 + Moved this from the m4 directory to the root directory asn this is part of + the distribution and is installed during "make install". + +2002-04-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/float32.c + Removed logging of peaks for all file formats other than AIFF and WAV. + + * tests/write_read_test.tpl tests/write_read_test.def + New files which autogen uses to generate write_read_test.c. Doing it this + way makes write_read_test.c far easier to maintain. Other test programs + will be converted to autogen in the near future. + + * src/*.c + Fixed a few bugs found when testing on Sparc (bug endian) Solaris. + +2002-04-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * doc/*.html + Fixed documention versioning. + + * configure.in + Fixed a bug in the routines which search for Large File Support on systems + which have large file support by defualt. + +2002-04-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/*.[ch] + Found and fixed an issue which can cause a bug in other software (I was + porting Conrad Parker's Sweep program from version 0 of the library to + version 1). When opening a file for write, the libsndfile code would + set the sfinfo.samples field to a maximum value. + + * tests/write_read_test.c + Added tests to detect the above problem. + +2002-04-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/*.[ch] + Finished base implementation of read/write mode. Much more testing still + needed. + + * m4/largefile.m4 + Macro for detecting Large File Standard capabilities. This macro was ripped + out of the aclocal.m4 file of GNU tar-1.13. + + * configure.in + Added detection of large file support. Files larger than 2 Gigabytes should + now be supported on 64 bit platforms and many 32 bit platforms including + Linux (2.4 kernel, glibc-2.2), *BSD, MacOS, Win32. + + * libsndfile_convert_version.py + A Python script which attempts to autoconvert code written to use version 0 + to version 1. + +2002-04-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/*.[ch] + Finished base implementation of read/write mode. Much more testing still + needed. + + * tests/write_read_test.c + Preliminary tests for read/write mode added. More needed. + +2002-04-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.[ch] + Removed sf_open_read() and sf_open_write() functions,replacting them with + sf_open() which takes an extra mode parameter (SF_OPEN_READ, SF_OPEN_WRITE, + or SF_OPEN_RDWR). This new function sf_open can now be modified to allow + opening a file formodification (RDWR). + +2002-04-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/*.c + Completed merging of separate xxx_open_read() and xxx_open_write() + functions. All tests pass. + +2002-04-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/au.c + Massive refactoring required to merge au_open_read() with au_open_write() + to create au_open(). + +2002-04-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/*.c + Started changes required to allow a sound file to be opened in read/write + mode, with separate file pointers for read and write. This involves merging + of encoder/decoder functions like pcm_read_init() and pcm_write_init() + int a new function pcm_init() as well as doing something similar for all + the file type specific functions ie aiff_open_read() and aiff_open_write() + were merged to make the function aiff_open(). + +2002-04-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/file_io.c + New file containing psf_fopen(), psf_fread(), psf_fwrite(), psf_fseek() and + psf_ftell() functions. These function will replace use of fopen/fread/fwrite + etc and allow access to files larger than 2 gigabytes on a number of 32 bit + OSes (Linux on x86, 32 bit Solaris user space apps, Win32 and MacOS). + + * src/*.c + Replaced all instances of fopen with psf_open, fread with psd_read, fwrite + with psf_write and so on. + +2002-03-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/dwvw.c + Finally fixed all known problems with 12, 16 and 24 bit DWVW encoding. + + * tests/floating_point_test.c + Added tests for 12, 16 and 24 bit DWVW encoding. + +2002-03-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * m4/endian.m4 + Defines a new m4 macro AC_C_FIND_ENDIAN, for determining the endian-ness of + the target CPU. It first checks for the definition of BYTE_ORDER in + <endian.h>, then in <sys/types.h> and <sys/param.h>. If none of these work + and the C compiler is not a cross compiler it compiles and runs a program + to test for endian-ness. If the compiler is a cross compiler it makes a + guess based on $target_cpu. + + * configure.in + Modified to use AC_C_FIND_ENDIAN. + + * src/sfendian.h + Simplified. + +2002-02-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/floating_point_test.c + Tests completely rewritten using the dft_cmp function. Now able to + calculate a quick guesstimate of the Signal to Noise Ratio of the encoder. + +2002-02-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/dft_cmp.[ch] + New files containing functions for comparing pre and post lossily + compressed data using a quickly hacked DFT. + + * tests/utils.[ch] + New files containing functions for saving pre and post encoded data in a + file readable by the GNU Octave package. + +2002-02-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * m4/lrint.m4 m4/lrintf.m4 + Fixed m4 macros to define HAVE_LRINT and HAVE_LRINTF even when the test + is cached. + +2002-02-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/floating_point_test.c + Fixed improper use of strncat (). + +2002-02-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/headerless_test.c + New test program to test the ability to open and read a known file type as a + RAW header-less file. + +2002-02-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/losy_comp_test.c + Added a test to ensure that the data read from a file is not all zeros. + + * examples/sfconvert.c + Added "-gsm610" encoding types. + +2002-01-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sfconvert.c + Added "-dwvw12", "-dwvw16" and "-dwvw24" encoding types. + + * tests/dwvw_test.c + New file for testing DWVW encoder/decoder. + +2002-01-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/dwvw.c + Implemented writing of DWVW. 12 bit seems to work, 16 and 24 bit still broken. + + * src/aiff.c + Improved reporting of encoding types. + + * src/voc.c + Clean up. + +2002-01-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/dwvw.c + New file implementing lossless Delta Word Variable Width (DWVW) encoding. + Reading 12 bit DWVW is now working. + + * src/aiff.c common.h sndfile.c + Added hooks for DWVW encoded AIFF and RAW files. + +2002-01-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/w64.c + Robustify header parsing. + + * src/wav_w64.h + Header file wav.h was renamed to wav_w64.h to signify sharing of + definitions across the two file types. + + * src/wav.c src/w64.c src/wav_w64.c + Refactoring. + Modified and moved functions with a high degree of similarity between + wav.c and w64.c to wav_w64.c. + +2002-01-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/w64.c + Completed work on getting read and write working. + + * examples/sfplay.c + Added code to scale floating point data so it plays at a reasonable volume. + + * tests/Makefile.am tests/write_read_test.c + Added tests for W64 files. + +2002-01-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/*.c + Modded all code in file header writing routines to use + psf_new_binheader_writef(). + Removed psf_binheader_writef() from src/common.c. + Globally replaced psf_new_binheader_writef with psf_binheader_writef. + +2002-01-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/*.c + Modded all code in file parsing routines to use psf_new_binheader_readf(). + Removed psf_binheader_readf() from src/common.c. + Globally replaced psf_new_binheader_readf with psf_binheader_readf. + + * src/common.[ch] + Added new function psf_new_binheader_writef () which will soon replace + psf_binheader_writef (). The new function has basically the same function + as the original but has a more flexible and capable interface. It also + allows the writing of 64 bit integer values for files contains 64 bit file + offsets. + +2002-01-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/formats.c src/sndfile.c src/sndfile.h + Added code allowing full enumeration of supported file formats via the + sf_command () interface. + This feature will allow applications to avoid needing recompilation when + support for new file formats are added to libsndfile. + + * tests/command_test.c + Added test code for the above feature. + + * examples/list_formats.c + New file. An example of the use of the supported file enumeration + interface. This program lists all the major formats and for each major + format the supported subformats. + +2002-01-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/*.[ch] tests/*.c + Changed command parameter of sf_command () function from a test string to + an int. The valid values for the command parameter begin with SFC_ and are + listed in src/sndfile.h. + +2001-12-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/formats.c src/sndfile.c + Added an way of enumerating a set of common file formats using the + sf_command () interface. This interface was suggested by Dominic Mazzoni, + one of the main authors of Audacity (http://audacity.sourceforge.net/). + +2001-12-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Added checking of filename parameter in sf_open_read (). Previousy, if a + NULL pointer was passed the library would segfault. + +2001-12-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.c src/common.h + Changed the len parameter of the endswap_*_array () functions from type + int to type long. + + * src/pcm.c + Fixed a problem which + +2001-12-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Added conditional #include <sys/types.h> for EMX/gcc on OS/2. Thanks to + Paul Hartman for pointing this out. + + * tests/lossy_comp_test.c tests/floating_point_test.c + Added definitions for M_PI for when it isn't defined in <math.h>. + +2001-11-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/ircam.c + Re-implemented the header reader. Old version was making incorrect + assumptions about the endian-ness of the file from the magic number at the + start of the file. The new code looks at the integer which holds the + number of channels and determines the endian-ness from that. + +2001-11-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/aiff.c + Added support for other AIFC types ('raw ', 'in32', '23ni'). + Further work on IMA ADPCM encoding. + +2001-11-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/ima_adpcm.c + Renamed from wav_ima_adpcm.c. This file will soon handle IMA ADPCM + encodings for both WAV and AIFF files. + + * src/aiff.c + Started adding IMA ADPCM support. + +2001-11-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/double.c + New file for handling double precision floating point (SF_FORMAT_DOUBLE) + data. + + * src/wav.c src/aiff.c src/au.c src/raw.c + Added support for SF_FORMAT_DOUBLE data. + + * src/common.[ch] + Addition of endswap_long_array () for endian swapping 64 bit integers. This + function will work correctly on processors with 32 bit and 64 bit longs. + Optimised endswap_short_array () and endswap_int_array (). + + * tests/pcm_test.c + Added and extra check. After the first file of each type is written to disk + a checksum is performed of the first 64 bytes and checked against a pre- + calculated value. This will work whatever the endian-ness of the host + machine. + +2001-11-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/aiff.c + Added handling of u-law, A-law encoded AIFF files. Thanks to Tom Erbe for + supplying example files. + + * tests/lossy_comp_test.c + Added tests for above. + + * src/common.h src/*.c + Removed function typedefs from common.h and function pointer casting in all + the other files. This allows the compiler to perform proper type checking. + Hopefully this will prevernt problems like the sf_seek bug for OpenBSD, + BeOS etc. + + * src/common.[ch] + Added new function psf_new_binheader_readf () which will eventually replace + psf_binheader_readf (). The new function has basically the same function as + the original but has a more flexible and capable interface. It also allows + the reading of 64 bit integer values for files contains 64 bit file + offsets. + +2001-11-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/voc.c + Completed implementation of VOC file handling. Can now handle 8 and 16 bit + PCM, u-law and A-law files with one or two channels. + + * src/write_read_test.c tests/lossy_comp_test.c + Added tests for VOC files. + +2001-11-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/float_cast.h + Added inline asm version of lrint/lrintf for MacOS. Solution provided by + Stephane Letz. + + * src/voc.c + More work on this braindamaged format. The VOC files produced by SoX also + have a number of inconsistencies. + +2001-11-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/paf.c + Added support for 8 bit PCM PAF files. + + * tests/write_read_test.c + Added tests for 8 bit PAF files. + +2001-11-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/pcm_test.c + New test program to test for correct scaling of integer values between + different sized integer containers (ie short -> int). + The new specs for libsndfile state that when the source and destination + containers are of a different size, the most significant bit of the source + value becomes the most significant bit of the destination container. + + * src/pcm.c src/paf.c + Modified to pass the above test program. + + * tests/write_read_test.c tests/lossy_comp_test.c + Modified to work with the new scaling rules. + +2001-11-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/raw.c tests/write_read_test.c tests/write_read_test.c + Added ability to do raw reads/writes of float, u-law and A-law files. + + * src/*.[ch] examples/*.[ch] tests/*.[ch] + Removed dependance on pcmbitwidth field of SF_INFO struct and moved to new + SF_FORMAT_* types and use of SF_ENDIAN_BIG/LITTLE/CPU. + +2001-11-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/*.[ch] + Started implmentation of major changes documented in doc/version1.html. + + Removed all usage of off_t which is not part of the ISO C standard. All + places which were using it are now using type long which is the type of + the offset parameter for the fseek function. + This should fix problems on BeOS, MacOS and *BSD like systems which were + failing "make check" because sizeof (long) != sizeof (off_t). + +-------------------------------------------------------------------------------- +This is the boundary between version 1 of the library above and version 0 below. +-------------------------------------------------------------------------------- + +2001-11-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sfplay_beos.cpp + Added BeOS version of sfplay.c. This needs to be compiled using a C++ + compiler so is therefore not built by default. Thanks to Marcus Overhagen + for providing this. + +2001-11-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sfplay.c + New example file showing how libsndfile can be used to read and play a + sound file. + At the moment on Linux is supported. Others will follow in the near future. + +2001-11-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/pcm.c + Fixed problem with normalisation code where a value of 1.0 could map to + a value greater than MAX_SHORT or MAX_INT. Thanks to Roger Dannenberg for + pointing this out. + +2001-11-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/pcm.c + Fixed scaling issue when reading/writing 8 bit files using + sf_read/sf_write_short (). + On read, values are scaled so that the most significant bit in the char + ends up in the most significant bit of the short. On write, values are + scaled so that most significant bit in the short ends up as the most + significant bit in the char. + +2001-11-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/au.c src/sndfile.c + Added support for 32 bit float data in big and little endian AU files. + + * tests/write_read_test.c + Added tests for 32 bit float data in AU files. + +2001-11-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/lossy_comp_test.c + Finalised testing of stereo files where possible. + +2001-11-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav_ms_adpcm.c + Fixed bug in writing stereo MS ADPCM WAV files. Thanks to Xu Xin for + pointing out this problem. + +2001-10-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav_ms_adpcm.c + Modified function srate2blocksize () to handle 44k1Hz stereo files. + +2001-10-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/w64.c + Added support for Sonic Foundry 64 bit WAV format. As Linux (my main + development platform) does not yet support 64 bit file offsets by default, + current handling of this file format treats everything as 32 bit and fails + openning the file, if it finds anything that goes beyond 32 bit values. + + * src/sndfile.[hc] src/common.h src/Makefile.am + Added hooks for W64 support. + +2001-10-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.in + Added more warnings options to CFLAGS when the gcc compiler is detected. + + * src/*.[ch] tests/*.c examples/*.c + Started fixing the warning messages due to the new CFLASG. + + * src/voc.c + More work on VOC file read/writing. + + * src/paf.c + Found that PAF files were not checking the normalisation flag when reading + or writing floats and doubles. Fixed it. + + * tests/floating_point_test.c + Added specific test for the above problem. + + * src/float_cast.h src/pcm.c + Added a section for Win32 to define lrint () and lrintf () in the header + and implement it in the pcm.c + +2001-10-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * sndfile-config.in m4/sndfile.m4 + These files were donated by Conrad Parker who also provided instructions + on how to install them using autoconf/automake. + + * src/float_cast.h + Fiddled around with this file some more. On Linux and other gcc supported + OSes use the C99 functions lrintf() and lrint() for casting from floating + point to int without incurring the huge perfromance penalty (particularly + on the i386 family) caused by the regular C cast from float to int. + These new C99 functions replace the FLOAT_TO_* and DOUBLE_TO_* macros which + I had been playing with. + + * configure.in m4/lrint.m4 m4/lrintf.m4 + Add detection of these functions. + +2001-10-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/voc.c + Completed code for reading VOC files containing a single audio data + segment. + Started implementing code to handle files with multiple VOC_SOUND_DATA + segments but couldn't be bothered finishing it. Multiple segment files can + have different sample rates for different sections and other nasties like + silence and repeat segments. + +2001-10-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.h src/*.c + Removed SF_PRIVATE struct field fdata and replaced it with extra_data. + + * src/voc.c + Further development of the read part of this woefult file format. + +2001-10-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/float_cast.h + Implemented gcc and i386 floating point to int cast macros. Standard cast + will be used when not on gcc for i385. + + * src/pcm.c + Modified all uses of FLOAT/DOUBLE_TO_INT and FLOAT/DOUBLE_TO_SHORT casts to + comply with macros in float_cast.h. + +2001-10-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/voc.c + Changed the TYPE_xxx enum names to VOC_TYPE_xxx to prevent name clashes + on MacOS with CodeWarrior 6.0. + + * MacOS/MacOS-readme.txt + Updated the compile instructions. Probably still need work as I don't have + access to a Mac. + +2001-10-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c src/aiff.c common.c + Changed all references to snprintf to LSF_SNPRINTF and all vsnprintf to + LSF_VSNPRINTF. LSF_VSNPRINTF and LSF_VSNPRINTF are defined in common.h. + + * src/common.h + Added checking of HAVE_SNPRINTF and HAVE_VSNPRINTF and defining + LSF_VSNPRINTF and LSF_VSNPRINTF to appropriate values. + + * src/missing.c + New file containing a minimal implementation of snprintf and vsnprintf + functions named missing_snprintf and missing_vsnprintf respectively. These + are only compliled into the binary if snprintf and/or vsnprintf are not + available. + +2001-09-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/ircam.c + New file to handle Berkeley/IRCAM/CARL files. + + * src/sndfile.c src/common.h + Modified for IRCAM handling. + + * tests/*.c + Added tests for IRCAM files. + +2001-09-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Apparently microsoft windows (tm) doesn't like ulaw and Alaw WAV files with + 20 byte format chunks (contrary to ms's own documentation). Fixed the WAV + header writing code to generate smaller ms compliant ulaw and Alaw WAV + files. + +2001-09-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/stdio_test.sh tests/stdio_test.c + Shell script was rewritten as a C program due to incompatibilities of the + sh shell on Linux and Solaris. + +2001-09-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/stdio_test.sh tests/stdout_test.c tests/stdin_test.c + New test programs to verify the correct operation of reading from stdin and + writing to stdout. + + * src/sndfile.c wav.c au.c nist.c paf.c + Fixed a bugs uncovered by the new test programs above. + +2001-09-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c wav.c + Fixed a bug preventing reading a file from stdin. Found by T. Narita. + +2001-09-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.h + Fixed a problem on OpenBSD 2.9 which was causing sf_seek() to fail on IMA + WAV files. Root cause was the declaration of the func_seek typedef not + matching the functions it was actually being used to point to. In OpenBSD + sizeof (off_t) != sizeof (int). Thanks to Heikki Korpela for allowing me + to log into his OpenBSD machine to debug this problem. + +2001-09-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Implemented sf_command ("norm float"). + + * src/*.c + Implemented handling of sf_command ("set-norm-float"). Float normalization + can now be turned on and off. + + * tests/double_test.c + Renamed to floating_point_test.c. Modified to include tests for all scaled + reads and writes of floats and doubles. + + * src/au_g72x.c + Fixed bug in normalization code found with improved floating_point_test + program. + + * src/wav.c + Added code for parsing 'INFO' and 'LIST' chunks. Will be used for extract + text annotations from WAV files. + + * src/aiff.c + Added code for parsing '(c) ' and 'ANNO' chunks. Will be used for extract + text annotations from WAV files. + +2001-09-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sf_info.c example/Makefile.am + Renamed to sndfile_info.c. The program sndfile_info will now be installed + when the library is installed. + + * src/float_cast.h + New file defining floating point to short and int casts. These casts will + eventually replace all flot and double casts to short and int. See comments + at the top of the file for the reasoning. + + * src/*.c + Changed all default float and double casts to short or int with macros + defined in floatcast.h. At the moment these casts do nothing. They will be + replaced with faster float to int cast operations in the near future. + +2001-08-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/command_test.c + New file for testing sf_command () functionality. + + * src/sndfile.c + Revisiting of error return values of some functions. + Started implementing sf_command () a new function will allow on-the-fly + modification of library behaviour, or instance, sample value scaling. + + * src/common.h + Added hook for format specific sf_command () calls to SNDFILE struct. + + * doc/api.html + Updated and errors corrected. + + * doc/command.html + New documentation file explaining new sf_command () function. + +2001-08-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Fixed error return values from sf_read*() and sf_write*(). There were + numerous instances of -1 being returned through size_t. These now all set + error int the SF_PRIVATE struct and return 0. Thanks to David Viens for + spotting this. + +2001-08-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.c + Fixed use of va_arg() calls that were causing warning messages with the + latest version of gcc (thanks Maurizio Umberto Puxeddu). + +2001-07-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/*.c src/sfendian.h + Moved definition of MAKE_MARKER macro to sfendian.h + +2001-07-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Modified sf_get_lib_version () so that version string will be visible using + the Unix strings command. + + * examples/Makefile.am examples/sfinfo.c + Renamed sfinfo program and source code to sf_info. This prevents a name + clash with the program included with libaudiofile. + +2001-07-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/read_seek_test.c tests/lossy_comp_test.c + Added tests for sf_read_float () and sf_readf_float (). + + * src/voc.c + New files for handling Creative Voice files (not complete). + + * src/samplitude.c + New files for handling Samplitude files (not complete). + +2001-07-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/aiff.c src/au.c src/paf.c src/svx.c src/wav.c + Converted these files to using psf_binheader_readf() function. Will soon be + ready to attempt to make reading writing from pipes work reliably. + + * src/*.[ch] + Added code for sf_read_float () and sf_readf_float () methods of accessing + file data. + +2001-07-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/paf.c src/wav_gsm610.c + Removed two printf()s which had escaped notice for some time (thanks + Sigbj�rn Skj�ret). + +2001-07-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav_gsm610.c + Fixed a bug which prevented GSM 6.10 encoded WAV files generated by + libsndfile from being played in Windoze (thanks klay). + +2001-07-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.[ch] + Implemented psf_binheader_readf() which will do for file header reading what + psf_binheader_writef() did for writing headers. Will eventually allow + libsndfile to read and write from pipes, including named pipes. + +2001-07-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * MacOS/config.h Win32/config.h + Attempted to bring these two files uptodate with src/config.h. As I don't + have access to either of these systems support for them may be completely + broken. + +2001-06-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/float32.c + Fixed bug for big endian processors that can't read 32 bit IEEE floats. Now + tested on Intel x86 and UltraSparc processors. + +2001-06-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/aiff.c + Modified to allow REX files (from Propellorhead's Recycle and Reason + programs) to be read. + REX files are basically an AIFF file with slightly unusual sequence of + chunks (AIFF files are supposed to allow any sequence) and some extra + application specific information. + Not yet able to write a REX file as the details of the application specific + data is unknown. + +2001-06-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Fixed endian bug when reading PEAK chunk on big endian machines. + + * src/common.c + Fixed endian bug when reading PEAK chunk on big endian machines with + --enable-force-broken-float configure option. + Fix psf_binheader_writef for (FORCE_BROKEN_FLOAT ||______) + +2001-06-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.in src/config.h.in + Removed old CAN_READ_WRITE_x86_IEEE configure variable now that float + capabilities are detected at run time. + Added FORCE_BROKEN_FLOAT to allow testing of broken float code on machines + where the processor can in fact handle floats correctly. + + * src/float32.c + Rejigged code reading and writing of floats on broken processors. + + * m4/ + Removed this directory and all its files as they are no longer needed. + +2001-06-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/peak_chunk_test.c + New test to validate reading and writing of peak chunk. + + * examples/sfconvert + Added -float32 option. + + * src/*.c + Changed all error return values to negative values (ie the negative of what + they were). + + * src/sndfile.c tests/error_test.c + Modified to take account of the previous change. + +2001-06-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/float32.c + File renamed from wav_float.c and renamed function to something more + general. + Added runtime detection of floating point capabilities. + Added recording of peaks during write for generation of PEAK chunk. + + * src/wav.c src/aiff.c + Added handing for PEAK chunk for floating point files. PEAK is read when the + file headers are read and generated when the file is closed. Logic is in + place for adding PEAK chunk to end of file when writing to a pipe (reading + and writing from/to pipe to be implemented soon). + + * src/sndfile.c + Modified sf_signal_max () to use PEAK values if present. + +2001-06-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/*.c + Added pcm_read_init () and pcm_write_init () to src/pcm.c and removed all + other calls to functions in this file from the filetype specific files. + + * src/*.c + Added alaw_read_init (), alaw_write_int (), ulaw_read_init () and + ulaw_write_init () and removed all other calls to functions in alaw.c and + ulaw.c from the filetype specific files. + + * tests/write_read_test.c + Added tests to validate sf_seek () on all file types. + + * src/raw.c + Implemented raw_seek () function to fix a bug where + sf_seek (file, 0, SEEK_SET) on a RAW file failed. + + * src/paf.c + Fixed a bug in paf24_seek () found due to added seeks tests in + tests/write_read_test.c + +2001-06-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/read_seek_test.c + Fixed a couple of broken binary files. + + * src/aiff.c src/wav.c + Added handling of PEAK chunks on file read. + +2001-05-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * check_libsndfile.py + New file for the regression testing of libsndfile. + check_libsndfile.py is a Python script which reads in a file containing + filenames of audio files. Each file is checked by running the examples/sfinfo + program on them and checking for error or warning messages in the libsndfile + log buffer. + + * check_libsndfile.list + This is an example list of audio files for use with check_libsndfile.py + + * tests/lossy_comp_test.c + Changed the defined value of M_PI for math header files which don't have it. + This fixed validation test failures on MetroWerks compilers. Thanks to Lord + Praetor Satanus of Acheron for bringing this to my attention. + +2001-05-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.[ch] + Removed psf_header_setf () which was no longer required after refactoring + and simplification of header writing. + Added 'z' format specifier to psf_binheader_writef () for zero filling header + with N bytes. Used by paf.c and nist.c + + * tests/check_log_buffer.c + New file implementing check_log_buffer () which reads the log buffer of a + SNDFILE* object and searches for error and warning messages. Calls exit () + if any are found. + + * tests/*.c + Added calls to check_log_buffer () after each call to sf_open_XXX (). + +2001-05-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c src/wav_ms_adpcm.c src/wav_gsm610.c + Major rehack of header writing using psf_binheader_writef (). + +2001-05-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c src/wav_ima_adpcm.c + Major rehack of header writing using psf_binheader_writef (). + +2001-05-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Changed return type of get_encoding_str () to prevent compiler warnings on + Mac OSX. + + * src/aiff.c src/au.c + Major rehack of header writing using psf_binheader_writef (). + +2001-05-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.h src/common.c + Added comments. + Name of log buffer changed from strbuffer to logbuffer. + Name of log buffer index variable changed from strindex to logindex. + + * src/*.[ch] + Changed name of internal logging function from psf_sprintf () to + psf_log_printf (). + Changed name of internal header generation functions from + psf_[ab]h_printf () to psf_asciiheader_printf () and + psf_binheader_writef (). + Changed name of internal header manipulation function psf_hsetf () to + psf_header_setf (). + +2001-05-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/nist.c + Fixed reading and writing of sample_byte_format header. "01" means little + endian and "10" means big endian regardless of bit width. + + * configure.in + Detect Mac OSX and disable -Wall and -pedantic gcc options. Mac OSX is + way screwed up and spews out buckets of warning messages from the system + headers. + Added --disable-gcc-opt configure option (sets gcc optimisation to -O0 ) for + easier debugging. + Made decision to harmonise source code version number and .so library + version number. Future releases will stick to this rule. + + * doc/new_file_type.HOWTO + New file to document the addition of new file types to libsndfile. + +2001-05-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/nist.c + New file for reading/writing Sphere NIST audio file format. + Originally requested by Elis Pomales in 1999. + Retrieved from unstable (and untouched for 18 months) branch of libsndfile. + Some vital information gleaned from the source code to Bill Schottstaedt's + sndlib library : ftp://ccrma-ftp.stanford.edu/pub/Lisp/sndlib.tar.gz + Currently reading and writing 16, 24 and 32 bit, big-endian and little + endian, stereo and mono files. + + * src/common.h src/common.c + Added psf_ah_printf () function to help construction of ASCII headers (ie NIST). + + * configure.in + Added test for vsnprintf () required by psf_ah_printf (). + + * tests/write_read_test.c + Added tests for supported NIST files. + +2001-05-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/write_read_test.c + Added tests for little endian AIFC files. + + * src/aiff.c + Minor re-working of aiff_open_write (). + Added write support for little endian PCM encoded AIFC files. + +2001-05-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/aiff.c + Minor re-working of aiff_open_read (). + Added read support for little endian PCM encoded AIFC files from the Mac + OSX CD ripper program. Guillaume Lessard provided a couple of sample files + and a working patch. + The patch was not used as is but gave a good guide as to what to do. + +2001-05-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h + Fixed comments about endian-ness of WAV and AIFF files. Guillaume Lessard + pointed out the error. + +2001-04-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/make_sine.c + Re-write of this example using sample rate and required frequency in Hz. + +2001-02-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Fixed bug that prevented known file types from being read as RAW PCM data. + +2000-12-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/aiff.c + Added handing of COMT chunk. + +2000-11-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sfconvert.c + Fixed bug in normalisatio code. Pointed out by Johnny Wu. + +2000-11-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * Win32/config.h + Fixed the incorrect setting of HAVE_ENDIAN_H parameter. Win32 only issue. + +2000-10-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/Makefile.am + Added -lm for write_read_test_LDADD. + +2000-10-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c src/au.c + Fixed bug which prevented writing of G723 24kbps AU files. + + * tests/lossy_comp_test.c + Corrrection to options for G723 tests. + + * configure.in + Added --disable-gcc-pipe option for DJGPP compiler (gcc on MS-DOS) which + doesn't allow gcc -pipe option. + +2000-09-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/ulaw.c src/alaw.c src/wav_imaadpcm.c src/msadpcm.c src/wav_gsm610.c + Fixed normailsation bugs shown up by new double_test program. + +2000-08-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/pcm.c + Fixed bug in normalisation code (spotted by Steve Lhomme). + + * tests/double_test.c + New file to test scaled and unscaled sf_read_double() and sf_write_double() + functions. + +2000-08-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * COPYING + Changed to the LGPL COPYING file (spotted by H. S. Teoh). + +2000-08-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h + Removed prototype of unimplemented function sf_get_info(). Added prototype + for sf_error_number() Thanks to Sigbj�rn Skj�ret for spotting these. + +2000-08-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/newpcm.h + New file to contain a complete rewrite of the PCM data handling. + +2000-08-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Fixed a leak of FILE* pointers in sf_open_write(). Thanks to Sigbj�rn + Skj�ret for spotting this one. + +2000-08-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/au_g72x.c src/G72x/g72x.c + Added G723 encoded AU file support. + + * tests/lossy_comp_test.c + Added tests for G721 and G723 encoded AU files. + +2000-08-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * all files + Changed the license to LGPL. Albert Faber who had copyright on + Win32/unistd.h gave his permission to change the license on that file. All + other files were either copyright erikd AT mega-nerd DOT com or copyright + under a GPL/LGPL compatible license. + +2000-08-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/lossy_comp_test.c + Fixed incorrect error message. + + * src/au_g72x.c src/G72x/* + G721 encoded AU files now working. + + * Win32/README-Win32.txt + Replaced this file with a new one which gives a full explanation + of how to build libsndfile under Win32. Thanks to Mike Ricos. + +2000-08-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/*.[ch] + Removed double leading underscores from the start of all variable and + function names. Identifiers with a leading underscores are reserved + for use by the compiler. + + * src/au_g72x.c src/G72x/* + Continued work on G721 encoded AU files. + +2000-07-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/G72x/* + New files for reading/writing G721 and G723 ADPCM audio. These files + are from a Sun Microsystems reference implementation released under a + free software licence. + Extensive changes to this code to make it fit in with libsndfile. + See the ChangeLog in this directory for details. + + * src/au_g72x.c + New file for G721 encoded AU files. + +2000-07-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * libsndfile.spec.in + Added a spec file for making RPMs. Thanks to Josh Green for supplying this. + +2000-06-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c src/sndfile.h + Add checking for and handling of header-less u-law encoded AU/SND files. + Any file with a ".au" or ".snd" file extension and without the normal + AU file header is treated as an 8kHz, u-law encoded file. + + * src/au.h + New function for opening a headerless u-law encoded file for read. + +2000-06-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/paf.c + Add checking for files shorter than minimal PAF file header length. + +2000-06-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/write_read_test.c + Added extra sf_perror() calls when sf_write_XXXX fails. + +2000-05-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.c + Modified usage of va_arg() macro to work correctly on PowerPC + Linux. Thanks to Kyle Wheeler for giving me ssh access to his + machine while I was trying to track this down. + + * configure.in src/*.[ch] + Sorted out some endian-ness issues brought up by PowerPC Linux. + + * tests/read_seek_test.c + Added extra debugging for when tests fail. + +2000-05-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Fixed bug in GSM 6.10 handling for big-endian machines. Thanks + to Sigbj�rn Skj�ret for reporting this. + +2000-04-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c src/wav.c src/wav_gsm610.c + Finallised writing of GSM 6.10 WAV files. + + * tests/lossy_comp_test.c + Wrote new test code for GSM 6.10 files. + + * examples/sfinfo.c + Fixed incorrect format in printf() statement. + +2000-04-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h.in + Fixed comments about sf_perror () and sf_error_str (). + +2000-03-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.in + Fixed --enable-justsrc option. + +2000-03-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * wav.c + Fixed checking of bytespersec field of header. Still some weirdness + with some files. + +2000-03-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/lossy_comp_test.c + Added option to test PCM WAV files (sanity check). + Fixed bug in sf_seek() tests. + +2000-02-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c src/wav.c + Minor changes to allow writing of GSM 6.10 WAV files. + +2000-02-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.in Makefile.am src/Makefile.am + Finally got around to figuring out how to build a single library from + multiple source directories. + Reading GSM 6.10 files now seems to work. + +2000-01-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Added more error reporting in read_fmt_chunk(). + +1999-12-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sfinfo.c + Modified program to accept multiple filenames from the command line. + +1999-11-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav_ima_adpcm.c + Moved code around in preparation to adding ability to read/write IMA ADPCM + encoded AIFF files. + +1999-11-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.c + Fixed put_int() and put_short() macros used by _psf_hprintf() which were + causing seg. faults on Sparc Solaris. + +1999-11-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.c + Added string.h to includes. Thanks to Sigbjxrn Skjfret. + + * src/svx.c + Fixed __svx_close() function to ensure FORM and BODY chunks are correctly + set. + +1999-10-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/au.c + Fixed handling of incorrect size field in AU header on read. Thanks to + Christoph Lauer for finding this problem. + +1999-09-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/aiff.c + Fixed a bug with incorrect SSND chunk length being written. This also lead + to finding an minor error in AIFF header parsing. Thanks to Dan Timis for + pointing this out. + +1999-09-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/paf.c + Fixed a bug with reading and writing 24 bit stereo PAF files. This problem + came to light when implementing tests for the new functions which operate + in terms of frames rather than items. + +1999-09-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Modified file type detection to use first 12 bytes of file rather than + file name extension. Required this because NIST files use the same + filename extension as Microsoft WAV files. + + * src/sndfile.c src/sndfile.h + Added short, int and double read/write functions which work in frames + rather than items. This was originally suggested by Maurizio Umberto + Puxeddu. + +1999-09-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/svx.c + Finished off implementation of write using __psf_hprintf(). + +1999-09-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/common.h + Added a buffer to SF_PRIVATE for writing the header. This is required + to make generating headers for IFF/SVX files easier as well as making + it easier to do re-write the headers which will be required when + sf_rewrite_header() is implemented. + + * src/common.c + Implemented __psf_hprintf() function. This is an internal function + which is documented briefly just above the code. + +1999-09-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Fixed a bug in sf_write_raw() where it was returning incorrect values + (thanks to Richard Dobson for finding this one). Must put in a test + routine for sf_read_raw and sf_write_raw. + + * src/aiff.c + Fixed default FORMsize in __aiff_open_write (). + + * src/sndfile.c + Added copy of filename to internal data structure. IFF/SVX files + contain a NAME header chunk. Both sf_open_read() and sf_open_write() + copy the file name (less the leading path information) to the + filename field. + + * src/svx.c + Started implementing writing of files. + +1999-08-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/svx.c + New file for reading/writing 8SVX and 16SVX files. + + * src/sndfile.[ch] src/common.h + Changes for SVX files. + + * src/aiff.c + Fixed header parsing when unknown chunk is found. + +1999-08-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/paf.c + New file for reading/writing Ensoniq PARIS audio file format. + + * src/sndfile.[ch] src/common.h + Changes for PAF files. + + * src/sndfile.[ch] + Added stuff for sf_get_lib_version() function. + + +1999-07-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h MacOS/config.h + Fixed minor MacOS configuration issues. + +1999-07-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * MacOS/ + Added a new directory for the MacOS config.h file and the + readme file. + + * src/aiff.c + Fixed calculation of datalength when reading SSND chunk. Thanks to + Sigbj�rn Skj�ret for pointing out this error. + +1999-07-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c src/sndfile.h src/raw.c + Further fixing of #includes for MacOS. + +1999-07-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c src/aiff.c + Added call to ferror () in main header parsing loop of __XXX_open_read + functions. This should fix problems on platforms (MacOS, AmigaOS) where + fseek()ing or fread()ing beyond the end of the file puts the FILE* + stream in an error state until clearerr() is called. + + * tests/write_read_test.c + Added tests for RAW header-less PCM files. + + * src/common.h + Moved definition of struct tribyte to pcm.c which is the only place + which needs it. + + * src/pcm.c + Modified all code which assumed sizeof (struct tribyte) == 3. This code + did not work on MacOS. Thanks to Ben "Jacobs" for pointing this out. + + * src/au.c + Removed <sys/stat.h> from list of #includes (not being used). + + * src/sndfile.c + Added MacOS specific #ifdef to replace <sys/stat.h>. + + * src/sndfile.h + Added MacOS specific #ifdef to replace <sys/stat.h>. + + * src/sndfile.h + Added MacOS specific typedef for off_t. + + * MacOS-readme.txt + New file with instructions for building libsndfile under MacOS. Thanks + to Ben "Jacobs" for supplying these instructions. + +1999-07-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.in + Removed sndfile.h from generated file list as there were no longer + any autoconf substitutions being made. + + * src/raw.c + New file for handling raw header-less PCM files. In order to open these + for read, the user must specify format, pcmbitwidth and channels in the + SF_INFO struct when calling sf_open_read (). + + * src/sndfile.c + Added support for raw header-less PCM files. + +1999-07-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * examples/sfinfo.c + Removed options so the sfinfo program always prints out all the information. + +1999-07-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/alaw.c + New file for A-law encoding (similar to u-law). + + * tests/alaw_test.c + New test program to test the A-law encode/decode lookup tables. + + * tests/lossy_comp_test.c + Added tests for a-law encoded WAV, AU and AULE files. + +1999-07-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c src/au.c + Removed second "#include <unistd.h>". Thanks to Ben "Jacobs" for pointing + this out. + +1999-07-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/ulaw_test.c + New test program to test the u-law encode/decode lookup tables. + +1999-07-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.h + Made corrections to comments on the return values from sf_seek (). + + * src/sndfile.c + Fixed boundary condition checking bug and accounting bug in sf_read_raw (). + +1999-07-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/au.c src/ulaw.c + Finished implementation of u-law encoded AU files. + + * src/wav.c + Implemented reading and writing of u-law encoded WAV files. + + * tests/ + Changed name of adpcm_test.c to lossy_comp_test.c. This test program + will now be used to test Ulaw and Alaw encoding as well as APDCM. + Added tests for Ulaw encoded WAV files. + +1999-07-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/adpcm_test.c + Initialised amp variable in gen_signal() to remove compiler warning. + +1999-07-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/aiff.c + In __aiff_open_read () prevented fseek()ing beyond end of file which + was causing trouble on MacOS with the MetroWerks compiler. Thanks to + Ben "Jacobs" for pointing this out. + + *src/wav.c + Fixed as above in __wav_open_read (). + +1999-07-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav_ms_adpcm.c + Implemented MS ADPCM encoding. Code cleanup of decoder. + + * tests/adpcm_test.c + Added tests for MS ADPCM WAV files. + + * src/wav_ima_adpcm.c + Fixed incorrect parameter in call to srate2blocksize () from + __ima_writer_init (). + +1999-06-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/read_seek_test.c + Added test for 8 bit AIFF files. + +1999-06-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/write_read_test.c + Removed test for IMA ADPCM WAV files which is now done in adpcm_test.c + + * configure.in + Added -Wconversion to CFLAGS. + + * src/*.c tests/*.c examples/*.c + Fixed all warnings resulting from use of -Wconversion. + +1999-06-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Added fact chunk handling on read and write for all non WAVE_FORMAT_PCM + WAV files. + + * src/wav_ima.c + Changed block alignment to be dependant on sample rate. This should make + WAV files created with libsndfile compatible with the MS Windows media + players. + + * tests/adpcm_test.c + Reimplemented adpcm_test_short and implemented adpcm_test_int and + adpcm_test_double. + Now have full testing of IMA ADPCM WAV file read, write and seek. + +1999-06-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav_float.c + Fixed function prototype for x86f2d_array () which was causing ocassional + seg. faults on Sparc Solaris machines. + +1999-06-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/aiff.c + Fixed bug in __aiff_close where the length fields in the header were + not being correctly calculated before writing. + + * tests/write_read_test.c + Modified to detect the above bug in WAV, AIFF and AU files. + +1999-06-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * Win32/* + Added a contribution from Albert Faber to allow libsndfile to compile + under Win32 systems. libsndfile will now be used as part of LAME the + the MPEG 1 Layer 3 encoder (http://internet.roadrunner.com/~mt/mp3/). + +1999-06-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.in + Changed to reflect previous changes. + + * src/wav_ima_adpcm.c + Fixed incorrect calculation of bytespersec header field (IMA ADPCM only). + + Fixed bug when writing from int or double data to IMA ADPCM file. Will need + to write test code for this. + + Fixed bug in __ima_write () whereby the length of the current block was + calculated incorrectly. Thanks to Jongcheon Park for pointing this out. + +1999-03-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/*.c + Changed all read/write/lseek function calls to fread/fwrite/ + fseek/ftell and added error checking of return values from + fread and fwrite in critical areas of the code. + + * src/au.c + Fixed incorrect datasize element in AU header on write. + + * tests/error_test.c + Add new test to check all error values have an associated error + string. This will avoid embarrassing real world core dumps. + +1999-03-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c src/aiff.c + Added handling for unknown chunk markers in the file. + +1999-03-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Filled in missing error strings in SndfileErrors array. Missing entries + can cause core dumps when calling sf_error-str (). Thanks to Sam + <mrsam at-sign geocities.com> for finding this problem. + +1999-03-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav_ima_adpcm.c + Work on wav_ms_adpcm.c uncovered a bug in __ima_read () when reading + stereo files. Caused by not adjusting offset into buffer of decoded + samples for 2 channels. A similar bug existed in __ima_write (). + Need a test for stereo ADPCM files. + + * src/wav_ms_adpcm.c + Decoder working correctly. + +1999-03-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * configure.in Makefile.am + Added --enable-justsrc configuration variable sent by Sam + <mrsam at-sign geocities.com>. + + * src/wav_ima_adpcm.c + Fixed bug when reading beyond end of data section due to not + checking pima->blockcount. + This uncovered __ima_seek () bug due to pima->blockcount being set + before calling __ima_init_block (). + +1999-03-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Started implementing MS ADPCM decoder. + If file is WAVE_FORMAT_ADPCM and length of data chunk is odd, this + encoder seems to add an extra byte. Why not just give an even data + length? + +1999-03-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Split code out of wav.c to create wav_float.c and wav_ima_adpcm.c. + This will make it easier to add and debug other kinds of WAV files + in future. + +1999-03-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/ + Added adpcm_test.c which implements test functions for + IMA ADPCM reading/writing/seeking etc. + + * src/wav.c + Fixed many bugs in IMA ADPCM encoder and decoder. + +1999-03-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Finished implementing IMA ADPCM encoder and decoder (what a bitch!). + +1999-03-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/wav.c + Started implementing IMA ADPCM decoder. + +1999-03-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/sndfile.c + Fixed bug where the sf_read_XXX functions were returning a + incorrect read count when reading past end of file. + Fixed bug in sf_seek () when seeking backwards from end of file. + + * tests/read_seek_test.c + Added multiple read test to short_test(), int_test () and + double_test (). + Added extra chunk to all test WAV files to test that reading + stops at end of 'data' chunk. + +1999-02-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/write_read_test.c + Added tests for little DEC endian AU files. + + * src/au.c + Add handling for DEC format little endian AU files. + +1999-02-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/aiff.c src/au.c src/wav.c + Add __psf_sprintf calls during header parsing. + + * src/sndfile.c src/common.c + Implement sf_header_info (sndfile.c) function and __psf_sprintf (common.c). + + * tests/write_read_test.c + Added tests for 8 bit PCM files (WAV, AIFF and AU). + + * src/au.c src/aiff.c + Add handling of 8 bit PCM data format. + + * src/aiff.c + On write, set blocksize in SSND chunk to zero like everybody else. + +1999-02-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/pcm.c: + Fixed bug in let2s_array (cptr was not being initialised). + + * src/sndfile.c: + Fixed bug in sf_read_raw and sf_write_raw. sf_seek should + now work when using these functions. + +1999-02-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * tests/write_read_test.c: + Force test_buffer array to be double aligned. Sparc Solaris + requires this. + +1999-02-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/pcm.c: + Fixed a bug which was causing errors in the reading + and writing of 24 bit PCM files. + + * doc/api.html + Finished of preliminary documentaion. + +1999-02-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * src/aiff.c: + Changed reading of 'COMM' chunk to avoid reading an int + which overlaps an int (4 byte) boundary. + Added: freeswitch/trunk/libs/libsndfile/INSTALL ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/INSTALL Wed Dec 20 14:08:07 2006 @@ -0,0 +1,182 @@ +Basic Installation +================== + + These are generic installation instructions. + + The `configure' shell script attempts to guess correct values for +various system-dependent variables used during compilation. It uses +those values to create a `Makefile' in each directory of the package. +It may also create one or more `.h' files containing system-dependent +definitions. Finally, it creates a shell script `config.status' that +you can run in the future to recreate the current configuration, a file +`config.cache' that saves the results of its tests to speed up +reconfiguring, and a file `config.log' containing compiler output +(useful mainly for debugging `configure'). + + If you need to do unusual things to compile the package, please try +to figure out how `configure' could check whether to do them, and mail +diffs or instructions to the address given in the `README' so they can +be considered for the next release. If at some point `config.cache' +contains results you don't want to keep, you may remove or edit it. + + The file `configure.in' is used to create `configure' by a program +called `autoconf'. You only need `configure.in' if you want to change +it or regenerate `configure' using a newer version of `autoconf'. + +The simplest way to compile this package is: + + 1. `cd' to the directory containing the package's source code and type + `./configure' to configure the package for your system. If you're + using `csh' on an old version of System V, you might need to type + `sh ./configure' instead to prevent `csh' from trying to execute + `configure' itself. + + Running `configure' takes awhile. While running, it prints some + messages telling which features it is checking for. + + 2. Type `make' to compile the package. + + 3. Optionally, type `make check' to run any self-tests that come with + the package. + + 4. Type `make install' to install the programs and any data files and + documentation. + + 5. You can remove the program binaries and object files from the + source code directory by typing `make clean'. To also remove the + files that `configure' created (so you can compile the package for + a different kind of computer), type `make distclean'. There is + also a `make maintainer-clean' target, but that is intended mainly + for the package's developers. If you use it, you may have to get + all sorts of other programs in order to regenerate files that came + with the distribution. + +Compilers and Options +===================== + + Some systems require unusual options for compilation or linking that +the `configure' script does not know about. You can give `configure' +initial values for variables by setting them in the environment. Using +a Bourne-compatible shell, you can do that on the command line like +this: + CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure + +Or on systems that have the `env' program, you can do it like this: + env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure + +Compiling For Multiple Architectures +==================================== + + You can compile the package for more than one kind of computer at the +same time, by placing the object files for each architecture in their +own directory. To do this, you must use a version of `make' that +supports the `VPATH' variable, such as GNU `make'. `cd' to the +directory where you want the object files and executables to go and run +the `configure' script. `configure' automatically checks for the +source code in the directory that `configure' is in and in `..'. + + If you have to use a `make' that does not supports the `VPATH' +variable, you have to compile the package for one architecture at a time +in the source code directory. After you have installed the package for +one architecture, use `make distclean' before reconfiguring for another +architecture. + +Installation Names +================== + + By default, `make install' will install the package's files in +`/usr/local/bin', `/usr/local/man', etc. You can specify an +installation prefix other than `/usr/local' by giving `configure' the +option `--prefix=PATH'. + + You can specify separate installation prefixes for +architecture-specific files and architecture-independent files. If you +give `configure' the option `--exec-prefix=PATH', the package will use +PATH as the prefix for installing programs and libraries. +Documentation and other data files will still use the regular prefix. + + In addition, if you use an unusual directory layout you can give +options like `--bindir=PATH' to specify different values for particular +kinds of files. Run `configure --help' for a list of the directories +you can set and what kinds of files go in them. + + If the package supports it, you can cause programs to be installed +with an extra prefix or suffix on their names by giving `configure' the +option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. + +Optional Features +================= + + Some packages pay attention to `--enable-FEATURE' options to +`configure', where FEATURE indicates an optional part of the package. +They may also pay attention to `--with-PACKAGE' options, where PACKAGE +is something like `gnu-as' or `x' (for the X Window System). The +`README' should mention any `--enable-' and `--with-' options that the +package recognizes. + + For packages that use the X Window System, `configure' can usually +find the X include and library files automatically, but if it doesn't, +you can use the `configure' options `--x-includes=DIR' and +`--x-libraries=DIR' to specify their locations. + +Specifying the System Type +========================== + + There may be some features `configure' can not figure out +automatically, but needs to determine by the type of host the package +will run on. Usually `configure' can figure that out, but if it prints +a message saying it can not guess the host type, give it the +`--host=TYPE' option. TYPE can either be a short name for the system +type, such as `sun4', or a canonical name with three fields: + CPU-COMPANY-SYSTEM + +See the file `config.sub' for the possible values of each field. If +`config.sub' isn't included in this package, then this package doesn't +need to know the host type. + + If you are building compiler tools for cross-compiling, you can also +use the `--target=TYPE' option to select the type of system they will +produce code for and the `--build=TYPE' option to select the type of +system on which you are compiling the package. + +Sharing Defaults +================ + + If you want to set default values for `configure' scripts to share, +you can create a site shell script called `config.site' that gives +default values for variables like `CC', `cache_file', and `prefix'. +`configure' looks for `PREFIX/share/config.site' if it exists, then +`PREFIX/etc/config.site' if it exists. Or, you can set the +`CONFIG_SITE' environment variable to the location of the site script. +A warning: not all `configure' scripts look for a site script. + +Operation Controls +================== + + `configure' recognizes the following options to control how it +operates. + +`--cache-file=FILE' + Use and save the results of the tests in FILE instead of + `./config.cache'. Set FILE to `/dev/null' to disable caching, for + debugging `configure'. + +`--help' + Print a summary of the options to `configure', and exit. + +`--quiet' +`--silent' +`-q' + Do not print messages saying which checks are being made. To + suppress all normal output, redirect it to `/dev/null' (any error + messages will still be shown). + +`--srcdir=DIR' + Look for the package's source code in directory DIR. Usually + `configure' can determine that directory automatically. + +`--version' + Print the version of Autoconf used to generate the `configure' + script, and exit. + +`configure' also accepts some other, not widely useful, options. 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make genfiles) + (cd tests ; make genfiles) +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: Added: freeswitch/trunk/libs/libsndfile/Mingw-make-dist.sh ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/Mingw-make-dist.sh Wed Dec 20 14:08:07 2006 @@ -0,0 +1,122 @@ +#!/bin/sh + +# Copyright (C) 2006 Erik de Castro Lopo <erikd@mega-nerd.com> +# +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# * Neither the author nor the names of any contributors may be used +# to endorse or promote products derived from this software without +# specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +set -e + +function unix_to_dos { + sed -e "s/\n/\r\n/" $1 > temp_file + mv -f temp_file $1 +} + +if [ $# -lt 1 ] || [ $# -gt 2 ]; then + echo "Usage : Mingw-make-dist.sh <source tarball>." + exit 1 + fi + +TARGZ=$1 +if [ ! -f $TARGZ ]; then + echo "Can't find source tarball." + fi + +TARGZ=$1 +if [ ! -f $TARGZ.asc ]; then + echo "Can't find source tarball signature." + fi + +UNAME=`uname -s` +if [ x$UNAME != "xMINGW32_NT-5.1" ]; then + echo "Not able to build Win32 binaries on this platform." + fi + +echo "Building MinGW binary/source zip file." + +VERSION=`pwd | sed -e "s#.*/##" | sed -e s/libsndfile-//` +BUILD=`echo $VERSION | sed -e "s/\./_/g"` +INSTALL="libsndfile-$BUILD" +ZIPNAME="$INSTALL.zip" + +if [ -z "$BUILD" ]; then + echo "Bad BUILD variable : '$BUILD'" + exit 1 + fi + +if [ ! -d $INSTALL/ ]; then + mkdir $INSTALL + fi + +if [ ! -f config.status ]; then + ./configure --prefix=`pwd`/$INSTALL/ +else + teststr=`grep "with options" config.status | grep -- --prefix=` + if [ -z "$teststr" ]; then + # --disable-static doesn't work. + ./configure --prefix=`pwd`/$INSTALL/ + fi + fi + +if [ ! -f src/.libs/libsndfile-1.dll ]; then + make all check + fi + +if [ ! -f $INSTALL/bin/libsndfile-1.dll ]; then + make install + rm -f $INSTALL/bin/sndfile-regtest.exe + strip $INSTALL/bin/*.* + mv $INSTALL/bin/*.* $INSTALL/include/*.* $INSTALL/ + rmdir $INSTALL/bin + rm -rf $INSTALL/lib + rmdir $INSTALL/include + cp src/libsndfile.def $INSTALL/libsndfile-1.def + cp Win32/README-precompiled-dll.txt Win32/testprog.c $INSTALL/ + unix_to_dos $INSTALL/libsndfile-1.def + unix_to_dos $INSTALL/sndfile.h + unix_to_dos $INSTALL/README-precompiled-dll.txt + unix_to_dos $INSTALL/testprog.c + fi + +if [ ! -f $INSTALL/libsndfile-$VERSION.tar.gz ]; then + cp $TARGZ $INSTALL/ + if [ -f $TARGZ.asc ]; then + cp $TARGZ.asc $INSTALL/ + fi + fi + +if [ ! -f $ZIPNAME ]; then + zip -r $ZIPNAME $INSTALL/ + fi + + +# Do not edit or modify anything in this comment block. +# The following line is a file identity tag for the GNU Arch +# revision control system. +# +# arch-tag: 3f82cd8a-f800-48d7-9646-2cdcf03c81a0 Added: freeswitch/trunk/libs/libsndfile/NEWS ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/NEWS Wed Dec 20 14:08:07 2006 @@ -0,0 +1,131 @@ +Version 1.0.17 (2006-08-31) + * Add sndfile.hh C++ wrapper. + * Update Win32 MinGW build instructions. + * Minor bug fixes and cleanups. + +Version 1.0.16 (2006-04-30) + * Add support for Broadcast (BEXT) chunks in WAV files. + * Implement new commands SFC_GET_SIGNAL_MAX and SFC_GET_MAX_ALL_CHANNELS. + * Add support for RIFX (big endian WAV variant). + * Fix configure script bugs. + * Fix bug in INST and MARK chunk writing for AIFF files. + +Version 1.0.15 (2006-03-16) + * Fix some ia64 issues. + * Fix precompiled DLL. + * Minor bug fixes. + +Version 1.0.14 (2006-02-19) + * Really fix MinGW compile problems. + * Minor bug fixes. + +Version 1.0.13 (2006-01-21) + * Fix for MinGW compiler problems. + * Allow readin/write of instrument chunks from WAV and AIFF files. + * Compile problem fix for Solaris compiler. + * Minor cleanups and bug fixes. + +Version 1.0.12 (2005-09-30) + * Add support for FLAC and Apple's Core Audio Format (CAF). + * Add virtual I/O interface (still needs docs). + * Cygwin and other Win32 fixes. + * Minor bug fixes and cleanups. + +Version 1.0.11 (2004-11-15) + * Add support for SD2 files. + * Add read support for loop info in WAV and AIFF files. + * Add more tests. + * Improve type safety. + * Minor optimisations and bug fixes. + +Version 1.0.10 (2004-06-15) + * Fix AIFF read/write mode bugs. + * Add support for compiling Win32 DLLS using MinGW. + * Fix problems resulting in failed compiles with gcc-2.95. + * Improve test suite. + * Minor bug fixes. + +Version 1.0.9 (2004-03-30) + * Add handling of AVR (Audio Visual Research) files. + * Improve handling of WAVEFORMATEXTENSIBLE WAV files. + * Fix for using pipes on Win32. + +Version 1.0.8 (2004-03-14) + * Correct peak chunk handing for files with > 16 tracks. + * Fix for WAV files with huge number of CUE chunks. + +Version 1.0.7 (2004-02-25) + * Fix clip mode detection on ia64, MIPS and other CPUs. + * Fix two MacOSX build problems. + +Version 1.0.6 (2004-02-08) + * Added support for native Win32 file access API (Ross Bencina). + * New mode to add clippling then a converting from float/double to integer + would otherwise wrap around. + * Fixed a bug in reading/writing files > 2Gig on Linux, Solaris and others. + * Many minor bug fixes. + * Other random fixes for Win32. + +Version 1.0.5 (2003-05-03) + * Added support for HTK files. + * Added new function sf_open_fd() to allow for secure opening of temporary + files as well as reading/writing sound files embedded within larger + container files. + * Added string support for AIFF files. + * Minor bug fixes and code cleanups. + +Version 1.0.4 (2003-02-02) + * Added suport of PVF and XI files. + * Added functionality for setting and retreiving strings from sound files. + * Minor code cleanups and bug fixes. + +Version 1.0.3 (2002-12-09) + * Minor bug fixes. + +Version 1.0.2 (2002-11-24) + * Added support for VOX ADPCM. + * Improved error reporting. + * Added version scripting on Linux and Solaris. + * Minor bug fixes. + +Version 1.0.1 (2002-09-14) + * Added MAT and MAT5 file formats. + * Minor bug fixes. + +Version 1.0.0 (2002-08-16) + * Final release for 1.0.0. + +Version 1.0.0rc6 (2002-08-14) + * Release candidate 6 for the 1.0.0 series. + * MacOS9 fixes. + +Version 1.0.0rc5 (2002-08-10) + * Release candidate 5 for the 1.0.0 series. + * Changed the definition of sf_count_t which was causing problems when + libsndfile was compiled with other libraries (ie WxWindows). + * Minor bug fixes. + * Documentation cleanup. + +Version 1.0.0rc4 (2002-08-03) + * Release candidate 4 for the 1.0.0 series. + * Minor bug fixes. + * Fix broken Win32 "make check". + +Version 1.0.0rc3 (2002-08-02) + * Release candidate 3 for the 1.0.0 series. + * Fix bug where libsndfile was reading beyond the end of the data chunk. + * Added on-the-fly header updates on write. + * Fix a couple of documentation issues. + +Version 1.0.0rc2 (2002-06-24) + * Release candidate 2 for the 1.0.0 series. + * Fix compile problem for Win32. + +Version 1.0.0rc1 (2002-06-24) + * Release candidate 1 for the 1.0.0 series. + +Version 0.0.28 (2002-04-27) + * Last offical release of 0.0.X series of the library. + +Version 0.0.8 (1999-02-16) + * First offical release. 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you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation; either version 2, or (at your option) +## any later version. +## +## This program is distributed in the hope that it will be useful, but +## WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +## General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this file. If not, write to the Free Software Foundation, +## 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +## -*- texinfo -*- +## @deftypefn {Function File} {} sndfile_load (@var{filename}) +## Load data from the file given by @var{filename}. +## @end deftypefn + +## Author: Erik de Castro Lopo <erikd@mega-nerd.com> +## Description: Load the sound data from the given file name + +function [data fs] = sndfile_load (filename) + +if (nargin != 1), + error ("Need an input filename") ; + endif + +samplerate = -1 ; +samplingrate = -1 ; +wavedata = -1 ; + + +eval (sprintf ('load -f %s', filename)) ; + +if (samplerate > 0), + fs = samplerate ; +elseif (samplingrate > 0), + fs = samplingrate ; +else + error ("Not able to find sample rate.") ; + endif + +if (max (size (wavedata)) > 1), + data = wavedata ; +else + error ("Not able to find waveform data.") ; + endif + +endfunction + +# Do not edit or modify anything in this comment block. +# The arch-tag line is a file identity tag for the GNU Arch +# revision control system. +# +# arch-tag: 9d7ed7ce-41fe-4efe-8bde-f5fc6f46bb03 + Added: freeswitch/trunk/libs/libsndfile/Octave/sndfile_play.m ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/Octave/sndfile_play.m Wed Dec 20 14:08:07 2006 @@ -0,0 +1,66 @@ +## Copyright (C) 2002 Erik de Castro Lopo +## +## This program is free software; you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation; either version 2, or (at your option) +## any later version. +## +## This program is distributed in the hope that it will be useful, but +## WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +## General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this file. If not, write to the Free Software Foundation, +## 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +## -*- texinfo -*- +## @deftypefn {Function File} {} sndfile_play (@var{data, fs}) +## Play @var{data} at sample rate @var{fs} using the sndfile-play +## program. +## @end deftypefn + +## Author: Erik de Castro Lopo <erikd@mega-nerd.com> +## Description: Play the given data as a sound file + +function sndfile_play (data, fs) + +if nargin != 2, + error ("Need two input arguments: data and fs.") ; + endif + +if (max (size (fs)) > 1), + error ("Second parameter fs must be a single value.") ; + endif + +[nr nc] = size (data) ; + +if (nr > nc), + data = data' ; + endif + +samplerate = fs ; +wavedata = data ; + +filename = tmpnam () ; + +cmd = sprintf ("save -mat-binary %s fs data", filename) ; + +eval (cmd) ; + +cmd = sprintf ("sndfile-play %s", filename) ; + +[output, status] = system (cmd) ; + +if (status), + disp (outout) ; + endif + +endfunction + +# Do not edit or modify anything in this comment block. +# The arch-tag line is a file identity tag for the GNU Arch +# revision control system. +# +# arch-tag: 96fb14c8-2b5a-4b93-a576-ab83a6d9026b + Added: freeswitch/trunk/libs/libsndfile/Octave/sndfile_save.m ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/Octave/sndfile_save.m Wed Dec 20 14:08:07 2006 @@ -0,0 +1,60 @@ +## Copyright (C) 2002 Erik de Castro Lopo +## +## This program is free software; you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation; either version 2, or (at your option) +## any later version. +## +## This program is distributed in the hope that it will be useful, but +## WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +## General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this file. If not, write to the Free Software Foundation, +## 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +## -*- texinfo -*- +## @deftypefn {Function File} {} sndfile_save (@var{filename, data, fs}) +## Save the given @var{data} as audio data to the given at @var{fs}. Set +## the sample rate to @var{fs}. +## @end deftypefn + +## Author: Erik de Castro Lopo <erikd@mega-nerd.com> +## Description: Save data as a sound file + +function sndfile_save (filename, data, fs) + +if nargin != 3, + error ("Need three input arguments: filename, data and fs.") ; + endif + +if (! isstr (filename)), + error ("First parameter 'filename' is must be a string.") ; + endif + +if (max (size (fs)) > 1), + error ("Second parameter 'fs' must be a single value, not an array or matrix.") ; + endif + +[nr nc] = size (data) ; + +if (nr > nc), + data = data' ; + endif + +samplerate = fs ; +wavedata = data ; + +str = sprintf ("save -mat-binary %s samplerate wavedata", filename) ; + +eval (str) ; + +endfunction + +# Do not edit or modify anything in this comment block. +# The arch-tag line is a file identity tag for the GNU Arch +# revision control system. +# +# arch-tag: 5e44602b-940b-4927-af7c-47639769a40b + Added: freeswitch/trunk/libs/libsndfile/README ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/README Wed Dec 20 14:08:07 2006 @@ -0,0 +1,71 @@ +This is libsndfile, 1.0.17 + +libsndfile is a library of C routines for reading and writing +files containing sampled audio data. + +The src/ directory contains the source code for library itself. + +The doc/ directory contains the libsndfile documentation. + +The examples/ directory contains examples of how to write code using +libsndfile. 'wav32_aiff24' converts a WAV file containing 32 bit floating +point data into a 24 bit PCM AIFF file. 'sndfile2oct' dumps the audio +data of a file in a human readable format. 'sfconvert' is the beginnings +of a audio file format conversion utility. 'make_sine' generates a WAV +file containing one cycle of a sine wave with 4096 sample points in +32 bit floating point format. 'sfinfo' opens a sound file and prints +out information about that file. + +The tests/ directory contains programs which link against libsndfile +and test its functionality. + +The Win32/ directory contains files and documentation to allow libsndfile +to compile under Win32 with the Microsoft Visual C++ compiler. + +The src/GSM610 directory contains code written by Jutta Degener and Carsten +Bormann. Their original code can be found at : + http://kbs.cs.tu-berlin.de/~jutta/toast.html + +The src/G72x directory contains code written and released by Sun Microsystems +under a suitably free license. + + +Win32 +----- +There are detailed instructions for building libsndfile on Win32 in the file + + doc/win32.html + + +MacOSX +------ +Building on MacOSX should be the same as building it on any other Unix. + + +OTHER PLATFORMS +--------------- +To compile libsndfile on platforms which have a Bourne Shell compatible +shell, an ANSI C compiler and a make utility should require no more that +the following three commands : + ./configure + make + make install + +For platforms without the required shell, it is usually sufficient to +create an approriate config.h file in the src/ directory with correct +values for the following #defines (this would work for AmigaOS) : + +#define HAVE_ENDIAN_H 0 +#define GUESS_BIG_ENDIAN 1 +#define GUESS_LITTLE_ENDIAN 0 +#define FORCE_BROKEN_FLOAT 0 + + +CONTACTS +-------- + +libsndfile was written by Erik de Castro Lopo (erikd AT mega-nerd DOT com). +The libsndfile home page is at : + + http://www.mega-nerd.com/libsndfile/ + Added: freeswitch/trunk/libs/libsndfile/TODO ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/TODO Wed Dec 20 14:08:07 2006 @@ -0,0 +1,42 @@ +Here's a list of what I (erikd AT mega-nerd DOT com) think needs to be +done. The list is by no means exhaustive and people are encouraged to +email me with suggestions. + + o Add pipe in/out capabilities. libsndfile should be able to read + its input from a pipe and write its output to a pipe. + + o Add checks of the error state after fseek???? Use ferror (). + + o Modify tests/lossy_comp_test.c to add tests for stereo files. + + o Testing compilation and correctness on more platforms. + + o Improve testing routines. Must test all combinations of inputs + and outputs. + + o Test sf_seek function on write??? + + o Add more sound file formats. People should contact me with their + requirements. + + o Add support for accessing sound formats with multiple audio + data sections (ie samples within tracker files, Soundfont II and + multi-sample sampler formats). + + o Add an interface to allow reading and writing of sample loop points + and other info within AIFF and other file formats. This must be a + general solution. + + o Improve documentation. Is HTML documentation good enough? + + o Look into the possibility of optional sample rate convert on file + read. + +As I am the person who knows libsndfile best, I can probably implement +any new features faster than anybody else (and you can spend your time +writing applications with libsndfile). All I need is some +documentation and some sample files. Please contact me before emailing +me documentation and sample files. I would much rather pull them off +the web than have them clogging up my email inbox. + + Added: freeswitch/trunk/libs/libsndfile/Win32/Makefile.am ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/Win32/Makefile.am Wed Dec 20 14:08:07 2006 @@ -0,0 +1,10 @@ +## Process this file with automake to produce Makefile.in + +EXTRA_DIST = README-precompiled-dll.txt testprog.c + +## Do not edit or modify anything in this comment block. +## The arch-tag line is a file identity tag for the GNU Arch +## revision control system. +## +## arch-tag: c28c7540-67f6-47e7-8035-0abbc6a174bc + Added: freeswitch/trunk/libs/libsndfile/Win32/Makefile.in ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/Win32/Makefile.in Wed Dec 20 14:08:07 2006 @@ -0,0 +1,341 @@ +# Makefile.in generated by automake 1.9.6 from Makefile.am. +# @configure_input@ + +# 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dvi-am html html-am info info-am install install-am \ + install-data install-data-am install-exec install-exec-am \ + install-info install-info-am install-man install-strip \ + installcheck installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-generic \ + mostlyclean-libtool pdf pdf-am ps ps-am uninstall uninstall-am \ + uninstall-info-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: Added: freeswitch/trunk/libs/libsndfile/Win32/README-precompiled-dll.txt ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/Win32/README-precompiled-dll.txt Wed Dec 20 14:08:07 2006 @@ -0,0 +1,40 @@ +Notes on Using the Pre-compiled libsndfile DLL. +=============================================== + +In order to use this pre-compiled DLL with Visual Studio, you will need to +generate a .LIB file from the DLL. + +This can be achieved as follows: + + 1) In a CMD window, change to the directory containing this file and + run the command: + + lib /machine:i386 /def:libsndfile-1.def + +You now have two files: + + libsndfile-1.dll + libsndfile-1.lib + +to be used with VisualStudio. + +If the lib command fails with a command saying "'lib' is not recognized as +an internal or external command, operable program or batch file", you need +to find the location of "lib.exe" and add that directory to your PATH +environment variable. Another alternative is to use the "Visual Studio 2005 +Command Prompt" Start menu item: + + Start -> + All Programs -> + Visual Studio 2005 -> + Visual Studio Tools -> + Visual Studio 2005 Command Prompt + +If for some reason these instructions don't work for you or you are still +not able to use the libsndfile DLL with you project, please do not contact +the main author of libsndfile. Instead, join the libsndfile-users mailing +list : + + http://www.mega-nerd.com/libsndfile/lists.html + +and ask a question there. Added: freeswitch/trunk/libs/libsndfile/Win32/testprog.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/Win32/testprog.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,24 @@ +/* Simple test program to make sure that Win32 linking to libsndfile is +** working. +*/ + +#include <stdio.h> + +#include "sndfile.h" + +int +main (void) +{ static char strbuffer [256] ; + sf_command (NULL, SFC_GET_LIB_VERSION, strbuffer, sizeof (strbuffer)) ; + puts (strbuffer) ; + return 0 ; +} + + +/* +** Do not edit or modify anything in this comment block. +** The following line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 31165fd8-9d91-4e5d-8b31-8efd42ef7645 +*/ Added: freeswitch/trunk/libs/libsndfile/acinclude.m4 ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/acinclude.m4 Wed Dec 20 14:08:07 2006 @@ -0,0 +1,569 @@ +dnl By default, many hosts won't let programs access large files; +dnl one must use special compiler options to get large-file access to work. +dnl For more details about this brain damage please see: +dnl http://www.sas.com/standards/large.file/x_open.20Mar96.html + +dnl Written by Paul Eggert <eggert@twinsun.com>. + +dnl Internal subroutine of AC_SYS_EXTRA_LARGEFILE. +dnl AC_SYS_EXTRA_LARGEFILE_FLAGS(FLAGSNAME) +AC_DEFUN([AC_SYS_EXTRA_LARGEFILE_FLAGS], + [AC_CACHE_CHECK([for $1 value to request large file support], + ac_cv_sys_largefile_$1, + [ac_cv_sys_largefile_$1=`($GETCONF LFS_$1) 2>/dev/null` || { + ac_cv_sys_largefile_$1=no + ifelse($1, CFLAGS, + [case "$host_os" in + # IRIX 6.2 and later require cc -n32. +changequote(, )dnl + irix6.[2-9]* | irix6.1[0-9]* | irix[7-9].* | irix[1-9][0-9]*) +changequote([, ])dnl + if test "$GCC" != yes; then + ac_cv_sys_largefile_CFLAGS=-n32 + fi + ac_save_CC="$CC" + CC="$CC $ac_cv_sys_largefile_CFLAGS" + AC_TRY_LINK(, , , ac_cv_sys_largefile_CFLAGS=no) + CC="$ac_save_CC" + esac]) + }])]) + +dnl Internal subroutine of AC_SYS_EXTRA_LARGEFILE. +dnl AC_SYS_EXTRA_LARGEFILE_SPACE_APPEND(VAR, VAL) +AC_DEFUN([AC_SYS_EXTRA_LARGEFILE_SPACE_APPEND], + [case $2 in + no) ;; + ?*) + case "[$]$1" in + '') $1=$2 ;; + *) $1=[$]$1' '$2 ;; + esac ;; + esac]) + +dnl Internal subroutine of AC_SYS_EXTRA_LARGEFILE. +dnl AC_SYS_EXTRA_LARGEFILE_MACRO_VALUE(C-MACRO, CACHE-VAR, COMMENT, CODE-TO-SET-DEFAULT) +AC_DEFUN([AC_SYS_EXTRA_LARGEFILE_MACRO_VALUE], + [AC_CACHE_CHECK([for $1], $2, + [$2=no +changequote(, )dnl + $4 + for ac_flag in $ac_cv_sys_largefile_CFLAGS no; do + case "$ac_flag" in + -D$1) + $2=1 ;; + -D$1=*) + $2=`expr " $ac_flag" : '[^=]*=\(.*\)'` ;; + esac + done +changequote([, ])dnl + ]) + if test "[$]$2" != no; then + AC_DEFINE_UNQUOTED([$1], [$]$2, [$3]) + fi]) + +AC_DEFUN([AC_SYS_EXTRA_LARGEFILE], + [AC_REQUIRE([AC_CANONICAL_HOST]) + AC_ARG_ENABLE(largefile, + [ --disable-largefile omit support for large files]) + if test "$enable_largefile" != no; then + AC_CHECK_TOOL(GETCONF, getconf) + AC_SYS_EXTRA_LARGEFILE_FLAGS(CFLAGS) + AC_SYS_EXTRA_LARGEFILE_FLAGS(LDFLAGS) + AC_SYS_EXTRA_LARGEFILE_FLAGS(LIBS) + + for ac_flag in $ac_cv_sys_largefile_CFLAGS no; do + case "$ac_flag" in + no) ;; + -D_FILE_OFFSET_BITS=*) ;; + -D_LARGEFILE_SOURCE | -D_LARGEFILE_SOURCE=*) ;; + -D_LARGE_FILES | -D_LARGE_FILES=*) ;; + -D?* | -I?*) + AC_SYS_EXTRA_LARGEFILE_SPACE_APPEND(CPPFLAGS, "$ac_flag") ;; + *) + AC_SYS_EXTRA_LARGEFILE_SPACE_APPEND(CFLAGS, "$ac_flag") ;; + esac + done + AC_SYS_EXTRA_LARGEFILE_SPACE_APPEND(LDFLAGS, "$ac_cv_sys_largefile_LDFLAGS") + AC_SYS_EXTRA_LARGEFILE_SPACE_APPEND(LIBS, "$ac_cv_sys_largefile_LIBS") + AC_SYS_EXTRA_LARGEFILE_MACRO_VALUE(_FILE_OFFSET_BITS, + ac_cv_sys_file_offset_bits, + [Number of bits in a file offset, on hosts where this is settable.]) + [case "$host_os" in + # HP-UX 10.20 and later + hpux10.[2-9][0-9]* | hpux1[1-9]* | hpux[2-9][0-9]*) + ac_cv_sys_file_offset_bits=64 ;; + esac] + AC_SYS_EXTRA_LARGEFILE_MACRO_VALUE(_LARGEFILE_SOURCE, + ac_cv_sys_largefile_source, + [Define to make fseeko etc. visible, on some hosts.], + [case "$host_os" in + # HP-UX 10.20 and later + hpux10.[2-9][0-9]* | hpux1[1-9]* | hpux[2-9][0-9]*) + ac_cv_sys_largefile_source=1 ;; + esac]) + AC_SYS_EXTRA_LARGEFILE_MACRO_VALUE(_LARGE_FILES, + ac_cv_sys_large_files, + [Define for large files, on AIX-style hosts.], + [case "$host_os" in + # AIX 4.2 and later + aix4.[2-9]* | aix4.1[0-9]* | aix[5-9].* | aix[1-9][0-9]*) + ac_cv_sys_large_files=1 ;; + esac]) + fi + ]) + + + + + + +dnl @synopsis AC_C_FIND_ENDIAN +dnl +dnl Determine endian-ness of target processor. +dnl @version 1.1 Mar 03 2002 +dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com> +dnl +dnl Majority written from scratch to replace the standard autoconf macro +dnl AC_C_BIGENDIAN. Only part remaining from the original it the invocation +dnl of the AC_TRY_RUN macro. +dnl +dnl Permission to use, copy, modify, distribute, and sell this file for any +dnl purpose is hereby granted without fee, provided that the above copyright +dnl and this permission notice appear in all copies. No representations are +dnl made about the suitability of this software for any purpose. It is +dnl provided "as is" without express or implied warranty. + +dnl Find endian-ness in the following way: +dnl 1) Look in <endian.h>. +dnl 2) If 1) fails, look in <sys/types.h> and <sys/param.h>. +dnl 3) If 1) and 2) fails and not cross compiling run a test program. +dnl 4) If 1) and 2) fails and cross compiling then guess based on target. + +AC_DEFUN([AC_C_FIND_ENDIAN], +[AC_CACHE_CHECK(processor byte ordering, + ac_cv_c_byte_order, + +# Initialize to unknown +ac_cv_c_byte_order=unknown + +if test x$ac_cv_header_endian_h = xyes ; then + + # First try <endian.h> which should set BYTE_ORDER. + + [AC_TRY_LINK([ + #include <endian.h> + #if BYTE_ORDER != LITTLE_ENDIAN + not big endian + #endif + ], return 0 ;, + ac_cv_c_byte_order=little + )] + + [AC_TRY_LINK([ + #include <endian.h> + #if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + ], return 0 ;, + ac_cv_c_byte_order=big + )] + + fi + +if test $ac_cv_c_byte_order = unknown ; then + + [AC_TRY_LINK([ + #include <sys/types.h> + #include <sys/param.h> + #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN + bogus endian macros + #endif + ], return 0 ;, + + [AC_TRY_LINK([ + #include <sys/types.h> + #include <sys/param.h> + #if BYTE_ORDER != LITTLE_ENDIAN + not big endian + #endif + ], return 0 ;, + ac_cv_c_byte_order=little + )] + + [AC_TRY_LINK([ + #include <sys/types.h> + #include <sys/param.h> + #if BYTE_ORDER != LITTLE_ENDIAN + not big endian + #endif + ], return 0 ;, + ac_cv_c_byte_order=little + )] + + )] + + fi + +if test $ac_cv_c_byte_order = unknown ; then + if test $cross_compiling = yes ; then + # This is the last resort. Try to guess the target processor endian-ness + # by looking at the target CPU type. + [ + case "$target_cpu" in + alpha* | i?86* | mipsel* | ia64*) + ac_cv_c_big_endian=0 + ac_cv_c_little_endian=1 + ;; + + m68* | mips* | powerpc* | hppa* | sparc*) + ac_cv_c_big_endian=1 + ac_cv_c_little_endian=0 + ;; + + esac + ] + else + AC_TRY_RUN( + [[ + int main (void) + { /* Are we little or big endian? From Harbison&Steele. */ + union + { long l ; + char c [sizeof (long)] ; + } u ; + u.l = 1 ; + return (u.c [sizeof (long) - 1] == 1); + } + ]], , ac_cv_c_byte_order=big, + ac_cv_c_byte_order=unknown + ) + + AC_TRY_RUN( + [[int main (void) + { /* Are we little or big endian? From Harbison&Steele. */ + union + { long l ; + char c [sizeof (long)] ; + } u ; + u.l = 1 ; + return (u.c [0] == 1); + }]], , ac_cv_c_byte_order=little, + ac_cv_c_byte_order=unknown + ) + fi + fi + +) +] + +if test $ac_cv_c_byte_order = big ; then + ac_cv_c_big_endian=1 + ac_cv_c_little_endian=0 +elif test $ac_cv_c_byte_order = little ; then + ac_cv_c_big_endian=0 + ac_cv_c_little_endian=1 +else + ac_cv_c_big_endian=0 + ac_cv_c_little_endian=0 + + AC_MSG_WARN([[*****************************************************************]]) + AC_MSG_WARN([[*** Not able to determine endian-ness of target processor. ]]) + AC_MSG_WARN([[*** The constants CPU_IS_BIG_ENDIAN and CPU_IS_LITTLE_ENDIAN in ]]) + AC_MSG_WARN([[*** src/config.h may need to be hand editied. ]]) + AC_MSG_WARN([[*****************************************************************]]) + fi + +)# AC_C_FIND_ENDIAN + + + + + +dnl @synopsis AC_C99_FLEXIBLE_ARRAY +dnl +dnl Dose the compiler support the 1999 ISO C Standard "stuct hack". +dnl @version 1.1 Mar 15 2004 +dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com> +dnl +dnl Permission to use, copy, modify, distribute, and sell this file for any +dnl purpose is hereby granted without fee, provided that the above copyright +dnl and this permission notice appear in all copies. No representations are +dnl made about the suitability of this software for any purpose. It is +dnl provided "as is" without express or implied warranty. + +AC_DEFUN([AC_C99_FLEXIBLE_ARRAY], +[AC_CACHE_CHECK(C99 struct flexible array support, + ac_cv_c99_flexible_array, + +# Initialize to unknown +ac_cv_c99_flexible_array=no + +AC_TRY_LINK([[ + #include <stdlib.h> + typedef struct { + int k; + char buffer [] ; + } MY_STRUCT ; + ]], + [ MY_STRUCT *p = calloc (1, sizeof (MY_STRUCT) + 42); ], + ac_cv_c99_flexible_array=yes, + ac_cv_c99_flexible_array=no + ))] +) # AC_C99_FLEXIBLE_ARRAY + + + + + +dnl @synopsis AC_C99_FUNC_LRINT +dnl +dnl Check whether C99's lrint function is available. +dnl @version 1.3 Feb 12 2002 +dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com> +dnl +dnl Permission to use, copy, modify, distribute, and sell this file for any +dnl purpose is hereby granted without fee, provided that the above copyright +dnl and this permission notice appear in all copies. No representations are +dnl made about the suitability of this software for any purpose. It is +dnl provided "as is" without express or implied warranty. +dnl +AC_DEFUN([AC_C99_FUNC_LRINT], +[AC_CACHE_CHECK(for lrint, + ac_cv_c99_lrint, +[ +lrint_save_CFLAGS=$CFLAGS +CFLAGS="-lm" +AC_TRY_LINK([ +#define _ISOC9X_SOURCE 1 +#define _ISOC99_SOURCE 1 +#define __USE_ISOC99 1 +#define __USE_ISOC9X 1 + +#include <math.h> +], if (!lrint(3.14159)) lrint(2.7183);, ac_cv_c99_lrint=yes, ac_cv_c99_lrint=no) + +CFLAGS=$lrint_save_CFLAGS + +]) + +if test "$ac_cv_c99_lrint" = yes; then + AC_DEFINE(HAVE_LRINT, 1, + [Define if you have C99's lrint function.]) +fi +])# AC_C99_FUNC_LRINT +dnl @synopsis AC_C99_FUNC_LRINTF +dnl +dnl Check whether C99's lrintf function is available. +dnl @version 1.3 Feb 12 2002 +dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com> +dnl +dnl Permission to use, copy, modify, distribute, and sell this file for any +dnl purpose is hereby granted without fee, provided that the above copyright +dnl and this permission notice appear in all copies. No representations are +dnl made about the suitability of this software for any purpose. It is +dnl provided "as is" without express or implied warranty. +dnl +AC_DEFUN([AC_C99_FUNC_LRINTF], +[AC_CACHE_CHECK(for lrintf, + ac_cv_c99_lrintf, +[ +AC_TRY_LINK([ +#define _ISOC9X_SOURCE 1 +#define _ISOC99_SOURCE 1 +#define __USE_ISOC99 1 +#define __USE_ISOC9X 1 + +#include <math.h> +], if (!lrintf(3.14159)) lrintf(2.7183);, ac_cv_c99_lrintf=yes, ac_cv_c99_lrintf=no) +]) + +if test "$ac_cv_c99_lrintf" = yes; then + AC_DEFINE(HAVE_LRINTF, 1, + [Define if you have C99's lrintf function.]) +fi +])# AC_C99_FUNC_LRINTF + + + + +dnl @synopsis AC_C99_FUNC_LLRINT +dnl +dnl Check whether C99's llrint function is available. +dnl @version 1.1 Sep 30 2002 +dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com> +dnl +dnl Permission to use, copy, modify, distribute, and sell this file for any +dnl purpose is hereby granted without fee, provided that the above copyright +dnl and this permission notice appear in all copies. No representations are +dnl made about the suitability of this software for any purpose. It is +dnl provided "as is" without express or implied warranty. +dnl +AC_DEFUN([AC_C99_FUNC_LLRINT], +[AC_CACHE_CHECK(for llrint, + ac_cv_c99_llrint, +[ +AC_TRY_LINK([ +#define _ISOC9X_SOURCE 1 +#define _ISOC99_SOURCE 1 +#define __USE_ISOC99 1 +#define __USE_ISOC9X 1 + +#include <math.h> +#include <stdint.h> +], int64_t x ; x = llrint(3.14159) ;, ac_cv_c99_llrint=yes, ac_cv_c99_llrint=no) +]) + +if test "$ac_cv_c99_llrint" = yes; then + AC_DEFINE(HAVE_LLRINT, 1, + [Define if you have C99's llrint function.]) +fi +])# AC_C99_FUNC_LLRINT + + + +dnl @synopsis AC_C_CLIP_MODE +dnl +dnl Determine the clipping mode when converting float to int. +dnl @version 1.0 May 17 2003 +dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com> +dnl +dnl Permission to use, copy, modify, distribute, and sell this file for any +dnl purpose is hereby granted without fee, provided that the above copyright +dnl and this permission notice appear in all copies. No representations are +dnl made about the suitability of this software for any purpose. It is +dnl provided "as is" without express or implied warranty. + + + +dnl Find the clipping mode in the following way: +dnl 1) If we are not cross compiling test it. +dnl 2) IF we are cross compiling, assume that clipping isn't done correctly. + +AC_DEFUN([AC_C_CLIP_MODE], +[AC_CACHE_CHECK(processor clipping capabilities, + ac_cv_c_clip_type, + +# Initialize to unknown +ac_cv_c_clip_positive=unknown +ac_cv_c_clip_negative=unknown + +if test $ac_cv_c_clip_positive = unknown ; then + AC_TRY_RUN( + [[ + #define _ISOC9X_SOURCE 1 + #define _ISOC99_SOURCE 1 + #define __USE_ISOC99 1 + #define __USE_ISOC9X 1 + #include <math.h> + int main (void) + { double fval ; + int k, ival ; + + fval = 1.0 * 0x7FFFFFFF ; + for (k = 0 ; k < 100 ; k++) + { ival = (lrint (fval)) >> 24 ; + if (ival != 127) + return 1 ; + + fval *= 1.2499999 ; + } ; + + return 0 ; + } + ]], + ac_cv_c_clip_positive=yes, + ac_cv_c_clip_positive=no, + ac_cv_c_clip_positive=unknown + ) + + AC_TRY_RUN( + [[ + #define _ISOC9X_SOURCE 1 + #define _ISOC99_SOURCE 1 + #define __USE_ISOC99 1 + #define __USE_ISOC9X 1 + #include <math.h> + int main (void) + { double fval ; + int k, ival ; + + fval = -8.0 * 0x10000000 ; + for (k = 0 ; k < 100 ; k++) + { ival = (lrint (fval)) >> 24 ; + if (ival != -128) + return 1 ; + + fval *= 1.2499999 ; + } ; + + return 0 ; + } + ]], + ac_cv_c_clip_negative=yes, + ac_cv_c_clip_negative=no, + ac_cv_c_clip_negative=unknown + ) + fi + +if test $ac_cv_c_clip_positive = yes ; then + ac_cv_c_clip_positive=1 +else + ac_cv_c_clip_positive=0 + fi + +if test $ac_cv_c_clip_negative = yes ; then + ac_cv_c_clip_negative=1 +else + ac_cv_c_clip_negative=0 + fi + +[[ +case "$ac_cv_c_clip_positive$ac_cv_c_clip_negative" in + "00") + ac_cv_c_clip_type="none" + ;; + "10") + ac_cv_c_clip_type="positive" + ;; + "01") + ac_cv_c_clip_type="negative" + ;; + "11") + ac_cv_c_clip_type="both" + ;; + esac + ]] + +) +] + +)# AC_C_CLIP_MODE + + +dnl @synopsis AC_ADD_CFLAGS +dnl +dnl Add the given option to CFLAGS, if it doesn't break the compiler + +AC_DEFUN([AC_ADD_CFLAGS], +[AC_MSG_CHECKING([if $CC accepts $1]) + ac_add_cflags__old_cflags="$CFLAGS" + CFLAGS="$CFLAGS $1" + AC_TRY_LINK([#include <stdio.h>], + [printf("Hello, World!\n"); return 0;], + AC_MSG_RESULT([yes]), + AC_MSG_RESULT([no]) + CFLAGS="$ac_add_cflags__old_cflags") +]) + + + + +ifelse(dnl + + Do not edit or modify anything in this comment block. + The arch-tag line is a file identity tag for the GNU Arch + revision control system. + + arch-tag: bc38294d-bb5c-42ad-90b9-779def5eaab7 + +)dnl Added: freeswitch/trunk/libs/libsndfile/aclocal.m4 ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/aclocal.m4 Wed Dec 20 14:08:07 2006 @@ -0,0 +1,7377 @@ +# generated automatically by aclocal 1.9.6 -*- Autoconf -*- + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, +# 2005 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- + +# serial 48 Debian 1.5.22-4 AC_PROG_LIBTOOL + + +# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) +# ----------------------------------------------------------- +# If this macro is not defined by Autoconf, define it here. +m4_ifdef([AC_PROVIDE_IFELSE], + [], + [m4_define([AC_PROVIDE_IFELSE], + [m4_ifdef([AC_PROVIDE_$1], + [$2], [$3])])]) + + +# AC_PROG_LIBTOOL +# --------------- +AC_DEFUN([AC_PROG_LIBTOOL], +[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl +dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX +dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. + AC_PROVIDE_IFELSE([AC_PROG_CXX], + [AC_LIBTOOL_CXX], + [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX + ])]) +dnl And a similar setup for Fortran 77 support + AC_PROVIDE_IFELSE([AC_PROG_F77], + [AC_LIBTOOL_F77], + [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 +])]) + +dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. +dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run +dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. + AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [AC_LIBTOOL_GCJ], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [AC_LIBTOOL_GCJ], + [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], + [AC_LIBTOOL_GCJ], + [ifdef([AC_PROG_GCJ], + [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) + ifdef([A][M_PROG_GCJ], + [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) + ifdef([LT_AC_PROG_GCJ], + [define([LT_AC_PROG_GCJ], + defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) +])])# AC_PROG_LIBTOOL + + +# _AC_PROG_LIBTOOL +# ---------------- +AC_DEFUN([_AC_PROG_LIBTOOL], +[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl +AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl +AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl +AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +# Prevent multiple expansion +define([AC_PROG_LIBTOOL], []) +])# _AC_PROG_LIBTOOL + + +# AC_LIBTOOL_SETUP +# ---------------- +AC_DEFUN([AC_LIBTOOL_SETUP], +[AC_PREREQ(2.50)dnl +AC_REQUIRE([AC_ENABLE_SHARED])dnl +AC_REQUIRE([AC_ENABLE_STATIC])dnl +AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_LD])dnl +AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl +AC_REQUIRE([AC_PROG_NM])dnl + +AC_REQUIRE([AC_PROG_LN_S])dnl +AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl +# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! +AC_REQUIRE([AC_OBJEXT])dnl +AC_REQUIRE([AC_EXEEXT])dnl +dnl + +AC_LIBTOOL_SYS_MAX_CMD_LEN +AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE +AC_LIBTOOL_OBJDIR + +AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl +_LT_AC_PROG_ECHO_BACKSLASH + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='sed -e 1s/^X//' +[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] + +# Same as above, but do not quote variable references. +[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +# Constants: +rm="rm -f" + +# Global variables: +default_ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a +ltmain="$ac_aux_dir/ltmain.sh" +ofile="$default_ofile" +with_gnu_ld="$lt_cv_prog_gnu_ld" + +AC_CHECK_TOOL(AR, ar, false) +AC_CHECK_TOOL(RANLIB, ranlib, :) +AC_CHECK_TOOL(STRIP, strip, :) + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru +test -z "$AS" && AS=as +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$DLLTOOL" && DLLTOOL=dlltool +test -z "$LD" && LD=ld +test -z "$LN_S" && LN_S="ln -s" +test -z "$MAGIC_CMD" && MAGIC_CMD=file +test -z "$NM" && NM=nm +test -z "$SED" && SED=sed +test -z "$OBJDUMP" && OBJDUMP=objdump +test -z "$RANLIB" && RANLIB=: +test -z "$STRIP" && STRIP=: +test -z "$ac_objext" && ac_objext=o + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + AC_PATH_MAGIC + fi + ;; +esac + +AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) +AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], +enable_win32_dll=yes, enable_win32_dll=no) + +AC_ARG_ENABLE([libtool-lock], + [AC_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +AC_ARG_WITH([pic], + [AC_HELP_STRING([--with-pic], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [pic_mode="$withval"], + [pic_mode=default]) +test -z "$pic_mode" && pic_mode=default + +# Use C for the default configuration in the libtool script +tagname= +AC_LIBTOOL_LANG_C_CONFIG +_LT_AC_TAGCONFIG +])# AC_LIBTOOL_SETUP + + +# _LT_AC_SYS_COMPILER +# ------------------- +AC_DEFUN([_LT_AC_SYS_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_AC_SYS_COMPILER + + +# _LT_CC_BASENAME(CC) +# ------------------- +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +AC_DEFUN([_LT_CC_BASENAME], +[for cc_temp in $1""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` +]) + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +AC_DEFUN([_LT_COMPILER_BOILERPLATE], +[ac_outfile=conftest.$ac_objext +printf "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +AC_DEFUN([_LT_LINKER_BOILERPLATE], +[ac_outfile=conftest.$ac_objext +printf "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm conftest* +])# _LT_LINKER_BOILERPLATE + + +# _LT_AC_SYS_LIBPATH_AIX +# ---------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], +[AC_LINK_IFELSE(AC_LANG_PROGRAM,[ +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'`; fi],[]) +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi +])# _LT_AC_SYS_LIBPATH_AIX + + +# _LT_AC_SHELL_INIT(ARG) +# ---------------------- +AC_DEFUN([_LT_AC_SHELL_INIT], +[ifdef([AC_DIVERSION_NOTICE], + [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], + [AC_DIVERT_PUSH(NOTICE)]) +$1 +AC_DIVERT_POP +])# _LT_AC_SHELL_INIT + + +# _LT_AC_PROG_ECHO_BACKSLASH +# -------------------------- +# Add some code to the start of the generated configure script which +# will find an echo command which doesn't interpret backslashes. +AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], +[_LT_AC_SHELL_INIT([ +# Check that we are running under the correct shell. +SHELL=${CONFIG_SHELL-/bin/sh} + +case X$ECHO in +X*--fallback-echo) + # Remove one level of quotation (which was required for Make). + ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` + ;; +esac + +echo=${ECHO-echo} +if test "X[$]1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X[$]1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then + # Yippee, $echo works! + : +else + # Restart under the correct shell. + exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} +fi + +if test "X[$]1" = X--fallback-echo; then + # used as fallback echo + shift + cat <<EOF +[$]* +EOF + exit 0 +fi + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test -z "$ECHO"; then +if test "X${echo_test_string+set}" != Xset; then +# find a string as large as possible, as long as the shell can cope with it + for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do + # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... + if (echo_test_string=`eval $cmd`) 2>/dev/null && + echo_test_string=`eval $cmd` && + (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null + then + break + fi + done +fi + +if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + : +else + # The Solaris, AIX, and Digital Unix default echo programs unquote + # backslashes. This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for dir in $PATH /usr/ucb; do + IFS="$lt_save_ifs" + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + echo="$dir/echo" + break + fi + done + IFS="$lt_save_ifs" + + if test "X$echo" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + echo='print -r' + elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running configure again with it. + ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} + else + # Try using printf. + echo='printf %s\n' + if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # Cool, printf works + : + elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + echo="$CONFIG_SHELL [$]0 --fallback-echo" + elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + echo="$CONFIG_SHELL [$]0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do + if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null + then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "[$]0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} + else + # Oops. We lost completely, so just stick with echo. + echo=echo + fi + fi + fi + fi +fi +fi + +# Copy echo and quote the copy suitably for passing to libtool from +# the Makefile, instead of quoting the original, which is used later. +ECHO=$echo +if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then + ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" +fi + +AC_SUBST(ECHO) +])])# _LT_AC_PROG_ECHO_BACKSLASH + + +# _LT_AC_LOCK +# ----------- +AC_DEFUN([_LT_AC_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AC_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line __oline__ "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) LD="${LD-ld} -64" ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], +[*-*-cygwin* | *-*-mingw* | *-*-pw32*) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; + ]) +esac + +need_locks="$enable_libtool_lock" + +])# _LT_AC_LOCK + + +# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], +[AC_REQUIRE([LT_AC_PROG_SED]) +AC_CACHE_CHECK([$1], [$2], + [$2=no + ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + printf "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $rm conftest* +]) + +if test x"[$]$2" = xyes; then + ifelse([$5], , :, [$5]) +else + ifelse([$6], , :, [$6]) +fi +])# AC_LIBTOOL_COMPILER_OPTION + + +# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ------------------------------------------------------------ +# Check whether the given compiler option works +AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], +[AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + printf "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $rm conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + ifelse([$4], , :, [$4]) +else + ifelse([$5], , :, [$5]) +fi +])# AC_LIBTOOL_LINKER_OPTION + + +# AC_LIBTOOL_SYS_MAX_CMD_LEN +# -------------------------- +AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], +[# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ + = "XX$teststring") >/dev/null 2>&1 && + new_result=`expr "X$teststring" : ".*" 2>&1` && + lt_cv_sys_max_cmd_len=$new_result && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + teststring= + # Add a significant safety factor because C++ compilers can tack on massive + # amounts of additional arguments before passing them to the linker. + # It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +])# AC_LIBTOOL_SYS_MAX_CMD_LEN + + +# _LT_AC_CHECK_DLFCN +# ------------------ +AC_DEFUN([_LT_AC_CHECK_DLFCN], +[AC_CHECK_HEADERS(dlfcn.h)dnl +])# _LT_AC_CHECK_DLFCN + + +# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# --------------------------------------------------------------------- +AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], +[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl +if test "$cross_compiling" = yes; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<EOF +[#line __oline__ "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +#ifdef __cplusplus +extern "C" void exit (int); +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + exit (status); +}] +EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_AC_TRY_DLOPEN_SELF + + +# AC_LIBTOOL_DLOPEN_SELF +# ---------------------- +AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], +[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_AC_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_AC_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +])# AC_LIBTOOL_DLOPEN_SELF + + +# AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) +# --------------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler +AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], +[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $rm -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + printf "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $rm conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files + $rm out/* && rmdir out + cd .. + rmdir conftest + $rm conftest* +]) +])# AC_LIBTOOL_PROG_CC_C_O + + +# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) +# ----------------------------------------- +# Check to see if we can do hard links to lock some files if needed +AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], +[AC_REQUIRE([_LT_AC_LOCK])dnl + +hard_links="nottested" +if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS + + +# AC_LIBTOOL_OBJDIR +# ----------------- +AC_DEFUN([AC_LIBTOOL_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +])# AC_LIBTOOL_OBJDIR + + +# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) +# ---------------------------------------------- +# Check hardcoding attributes. +AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_AC_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ + test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ + test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && + test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then + # Linking always hardcodes the temporary library directory. + _LT_AC_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_AC_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_AC_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) + +if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi +])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH + + +# AC_LIBTOOL_SYS_LIB_STRIP +# ------------------------ +AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], +[striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) +fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +])# AC_LIBTOOL_SYS_LIB_STRIP + + +# AC_LIBTOOL_SYS_DYNAMIC_LINKER +# ----------------------------- +# PORTME Fill in your ld.so characteristics +AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], +[AC_MSG_CHECKING([dynamic linker characteristics]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +if test "$GCC" = yes; then + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix4* | aix5*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. + if test "$GCC" = yes; then + sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` + else + sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' + fi + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[123]]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + freebsd*) # from 4.6 on + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix3*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi +])# AC_LIBTOOL_SYS_DYNAMIC_LINKER + + +# _LT_AC_TAGCONFIG +# ---------------- +AC_DEFUN([_LT_AC_TAGCONFIG], +[AC_ARG_WITH([tags], + [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], + [include additional configurations @<:@automatic@:>@])], + [tagnames="$withval"]) + +if test -f "$ltmain" && test -n "$tagnames"; then + if test ! -f "${ofile}"; then + AC_MSG_WARN([output file `$ofile' does not exist]) + fi + + if test -z "$LTCC"; then + eval "`$SHELL ${ofile} --config | grep '^LTCC='`" + if test -z "$LTCC"; then + AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) + else + AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) + fi + fi + if test -z "$LTCFLAGS"; then + eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" + fi + + # Extract list of available tagged configurations in $ofile. + # Note that this assumes the entire list is on one line. + available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` + + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for tagname in $tagnames; do + IFS="$lt_save_ifs" + # Check whether tagname contains only valid characters + case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in + "") ;; + *) AC_MSG_ERROR([invalid tag name: $tagname]) + ;; + esac + + if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null + then + AC_MSG_ERROR([tag name \"$tagname\" already exists]) + fi + + # Update the list of available tags. + if test -n "$tagname"; then + echo appending configuration tag \"$tagname\" to $ofile + + case $tagname in + CXX) + if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_LIBTOOL_LANG_CXX_CONFIG + else + tagname="" + fi + ;; + + F77) + if test -n "$F77" && test "X$F77" != "Xno"; then + AC_LIBTOOL_LANG_F77_CONFIG + else + tagname="" + fi + ;; + + GCJ) + if test -n "$GCJ" && test "X$GCJ" != "Xno"; then + AC_LIBTOOL_LANG_GCJ_CONFIG + else + tagname="" + fi + ;; + + RC) + AC_LIBTOOL_LANG_RC_CONFIG + ;; + + *) + AC_MSG_ERROR([Unsupported tag name: $tagname]) + ;; + esac + + # Append the new tag name to the list of available tags. + if test -n "$tagname" ; then + available_tags="$available_tags $tagname" + fi + fi + done + IFS="$lt_save_ifs" + + # Now substitute the updated list of available tags. + if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then + mv "${ofile}T" "$ofile" + chmod +x "$ofile" + else + rm -f "${ofile}T" + AC_MSG_ERROR([unable to update list of available tagged configurations.]) + fi +fi +])# _LT_AC_TAGCONFIG + + +# AC_LIBTOOL_DLOPEN +# ----------------- +# enable checks for dlopen support +AC_DEFUN([AC_LIBTOOL_DLOPEN], + [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) +])# AC_LIBTOOL_DLOPEN + + +# AC_LIBTOOL_WIN32_DLL +# -------------------- +# declare package support for building win32 DLLs +AC_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) +])# AC_LIBTOOL_WIN32_DLL + + +# AC_ENABLE_SHARED([DEFAULT]) +# --------------------------- +# implement the --enable-shared flag +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +AC_DEFUN([AC_ENABLE_SHARED], +[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl +AC_ARG_ENABLE([shared], + [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]AC_ENABLE_SHARED_DEFAULT) +])# AC_ENABLE_SHARED + + +# AC_DISABLE_SHARED +# ----------------- +# set the default shared flag to --disable-shared +AC_DEFUN([AC_DISABLE_SHARED], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +AC_ENABLE_SHARED(no) +])# AC_DISABLE_SHARED + + +# AC_ENABLE_STATIC([DEFAULT]) +# --------------------------- +# implement the --enable-static flag +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +AC_DEFUN([AC_ENABLE_STATIC], +[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl +AC_ARG_ENABLE([static], + [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]AC_ENABLE_STATIC_DEFAULT) +])# AC_ENABLE_STATIC + + +# AC_DISABLE_STATIC +# ----------------- +# set the default static flag to --disable-static +AC_DEFUN([AC_DISABLE_STATIC], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +AC_ENABLE_STATIC(no) +])# AC_DISABLE_STATIC + + +# AC_ENABLE_FAST_INSTALL([DEFAULT]) +# --------------------------------- +# implement the --enable-fast-install flag +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +AC_DEFUN([AC_ENABLE_FAST_INSTALL], +[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl +AC_ARG_ENABLE([fast-install], + [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) +])# AC_ENABLE_FAST_INSTALL + + +# AC_DISABLE_FAST_INSTALL +# ----------------------- +# set the default to --disable-fast-install +AC_DEFUN([AC_DISABLE_FAST_INSTALL], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +AC_ENABLE_FAST_INSTALL(no) +])# AC_DISABLE_FAST_INSTALL + + +# AC_LIBTOOL_PICMODE([MODE]) +# -------------------------- +# implement the --with-pic flag +# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +AC_DEFUN([AC_LIBTOOL_PICMODE], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +pic_mode=ifelse($#,1,$1,default) +])# AC_LIBTOOL_PICMODE + + +# AC_PROG_EGREP +# ------------- +# This is predefined starting with Autoconf 2.54, so this conditional +# definition can be removed once we require Autoconf 2.54 or later. +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], +[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], + [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 + then ac_cv_prog_egrep='grep -E' + else ac_cv_prog_egrep='egrep' + fi]) + EGREP=$ac_cv_prog_egrep + AC_SUBST([EGREP]) +])]) + + +# AC_PATH_TOOL_PREFIX +# ------------------- +# find a file program which can recognise shared library +AC_DEFUN([AC_PATH_TOOL_PREFIX], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="ifelse([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +])# AC_PATH_TOOL_PREFIX + + +# AC_PATH_MAGIC +# ------------- +# find a file program which can recognise a shared library +AC_DEFUN([AC_PATH_MAGIC], +[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# AC_PATH_MAGIC + + +# AC_PROG_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([AC_PROG_LD], +[AC_ARG_WITH([gnu-ld], + [AC_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test "$withval" = no || with_gnu_ld=yes], + [with_gnu_ld=no]) +AC_REQUIRE([LT_AC_PROG_SED])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi]) +LD="$lt_cv_path_LD" +if test -n "$LD"; then + AC_MSG_RESULT($LD) +else + AC_MSG_RESULT(no) +fi +test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) +AC_PROG_LD_GNU +])# AC_PROG_LD + + +# AC_PROG_LD_GNU +# -------------- +AC_DEFUN([AC_PROG_LD_GNU], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, +[# I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac]) +with_gnu_ld=$lt_cv_prog_gnu_ld +])# AC_PROG_LD_GNU + + +# AC_PROG_LD_RELOAD_FLAG +# ---------------------- +# find reload flag for linker +# -- PORTME Some linkers may need a different reload flag. +AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], +[AC_CACHE_CHECK([for $LD option to reload object files], + lt_cv_ld_reload_flag, + [lt_cv_ld_reload_flag='-r']) +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac +])# AC_PROG_LD_RELOAD_FLAG + + +# AC_DEPLIBS_CHECK_METHOD +# ----------------------- +# how to check for library dependencies +# -- PORTME fill in with the dynamic library characteristics +AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], +[AC_CACHE_CHECK([how to recognise dependent libraries], +lt_cv_deplibs_check_method, +[lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix4* | aix5*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[[45]]*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump'. + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix3*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +nto-qnx*) + lt_cv_deplibs_check_method=unknown + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown +])# AC_DEPLIBS_CHECK_METHOD + + +# AC_PROG_NM +# ---------- +# find the pathname to a BSD-compatible name lister +AC_DEFUN([AC_PROG_NM], +[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm +fi]) +NM="$lt_cv_path_NM" +])# AC_PROG_NM + + +# AC_CHECK_LIBM +# ------------- +# check for math library +AC_DEFUN([AC_CHECK_LIBM], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM="-lm") + ;; +esac +])# AC_CHECK_LIBM + + +# AC_LIBLTDL_CONVENIENCE([DIRECTORY]) +# ----------------------------------- +# sets LIBLTDL to the link flags for the libltdl convenience library and +# LTDLINCL to the include flags for the libltdl header and adds +# --enable-ltdl-convenience to the configure arguments. Note that +# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, +# it is assumed to be `libltdl'. LIBLTDL will be prefixed with +# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' +# (note the single quotes!). If your package is not flat and you're not +# using automake, define top_builddir and top_srcdir appropriately in +# the Makefiles. +AC_DEFUN([AC_LIBLTDL_CONVENIENCE], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl + case $enable_ltdl_convenience in + no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; + "") enable_ltdl_convenience=yes + ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; + esac + LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la + LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) + # For backwards non-gettext consistent compatibility... + INCLTDL="$LTDLINCL" +])# AC_LIBLTDL_CONVENIENCE + + +# AC_LIBLTDL_INSTALLABLE([DIRECTORY]) +# ----------------------------------- +# sets LIBLTDL to the link flags for the libltdl installable library and +# LTDLINCL to the include flags for the libltdl header and adds +# --enable-ltdl-install to the configure arguments. Note that +# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, +# and an installed libltdl is not found, it is assumed to be `libltdl'. +# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with +# '${top_srcdir}/' (note the single quotes!). If your package is not +# flat and you're not using automake, define top_builddir and top_srcdir +# appropriately in the Makefiles. +# In the future, this macro may have to be called after AC_PROG_LIBTOOL. +AC_DEFUN([AC_LIBLTDL_INSTALLABLE], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl + AC_CHECK_LIB(ltdl, lt_dlinit, + [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], + [if test x"$enable_ltdl_install" = xno; then + AC_MSG_WARN([libltdl not installed, but installation disabled]) + else + enable_ltdl_install=yes + fi + ]) + if test x"$enable_ltdl_install" = x"yes"; then + ac_configure_args="$ac_configure_args --enable-ltdl-install" + LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la + LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) + else + ac_configure_args="$ac_configure_args --enable-ltdl-install=no" + LIBLTDL="-lltdl" + LTDLINCL= + fi + # For backwards non-gettext consistent compatibility... + INCLTDL="$LTDLINCL" +])# AC_LIBLTDL_INSTALLABLE + + +# AC_LIBTOOL_CXX +# -------------- +# enable support for C++ libraries +AC_DEFUN([AC_LIBTOOL_CXX], +[AC_REQUIRE([_LT_AC_LANG_CXX]) +])# AC_LIBTOOL_CXX + + +# _LT_AC_LANG_CXX +# --------------- +AC_DEFUN([_LT_AC_LANG_CXX], +[AC_REQUIRE([AC_PROG_CXX]) +AC_REQUIRE([_LT_AC_PROG_CXXCPP]) +_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) +])# _LT_AC_LANG_CXX + +# _LT_AC_PROG_CXXCPP +# ------------------ +AC_DEFUN([_LT_AC_PROG_CXXCPP], +[ +AC_REQUIRE([AC_PROG_CXX]) +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_PROG_CXXCPP +fi +])# _LT_AC_PROG_CXXCPP + +# AC_LIBTOOL_F77 +# -------------- +# enable support for Fortran 77 libraries +AC_DEFUN([AC_LIBTOOL_F77], +[AC_REQUIRE([_LT_AC_LANG_F77]) +])# AC_LIBTOOL_F77 + + +# _LT_AC_LANG_F77 +# --------------- +AC_DEFUN([_LT_AC_LANG_F77], +[AC_REQUIRE([AC_PROG_F77]) +_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) +])# _LT_AC_LANG_F77 + + +# AC_LIBTOOL_GCJ +# -------------- +# enable support for GCJ libraries +AC_DEFUN([AC_LIBTOOL_GCJ], +[AC_REQUIRE([_LT_AC_LANG_GCJ]) +])# AC_LIBTOOL_GCJ + + +# _LT_AC_LANG_GCJ +# --------------- +AC_DEFUN([_LT_AC_LANG_GCJ], +[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], + [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], + [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], + [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], + [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) +_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) +])# _LT_AC_LANG_GCJ + + +# AC_LIBTOOL_RC +# ------------- +# enable support for Windows resource files +AC_DEFUN([AC_LIBTOOL_RC], +[AC_REQUIRE([LT_AC_PROG_RC]) +_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) +])# AC_LIBTOOL_RC + + +# AC_LIBTOOL_LANG_C_CONFIG +# ------------------------ +# Ensure that the configuration vars for the C compiler are +# suitably defined. Those variables are subsequently used by +# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. +AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) +AC_DEFUN([_LT_AC_LANG_C_CONFIG], +[lt_save_CC="$CC" +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_AC_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;\n" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}\n' + +_LT_AC_SYS_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) +AC_LIBTOOL_PROG_COMPILER_PIC($1) +AC_LIBTOOL_PROG_CC_C_O($1) +AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) +AC_LIBTOOL_PROG_LD_SHLIBS($1) +AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) +AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) +AC_LIBTOOL_SYS_LIB_STRIP +AC_LIBTOOL_DLOPEN_SELF + +# Report which library types will actually be built +AC_MSG_CHECKING([if libtool supports shared libraries]) +AC_MSG_RESULT([$can_build_shared]) + +AC_MSG_CHECKING([whether to build shared libraries]) +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case $host_os in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + +aix4* | aix5*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; +esac +AC_MSG_RESULT([$enable_shared]) + +AC_MSG_CHECKING([whether to build static libraries]) +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes +AC_MSG_RESULT([$enable_static]) + +AC_LIBTOOL_CONFIG($1) + +AC_LANG_POP +CC="$lt_save_CC" +])# AC_LIBTOOL_LANG_C_CONFIG + + +# AC_LIBTOOL_LANG_CXX_CONFIG +# -------------------------- +# Ensure that the configuration vars for the C compiler are +# suitably defined. Those variables are subsequently used by +# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. +AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) +AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], +[AC_LANG_PUSH(C++) +AC_REQUIRE([AC_PROG_CXX]) +AC_REQUIRE([_LT_AC_PROG_CXXCPP]) + +_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_AC_TAGVAR(allow_undefined_flag, $1)= +_LT_AC_TAGVAR(always_export_symbols, $1)=no +_LT_AC_TAGVAR(archive_expsym_cmds, $1)= +_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_AC_TAGVAR(hardcode_direct, $1)=no +_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= +_LT_AC_TAGVAR(hardcode_minus_L, $1)=no +_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_AC_TAGVAR(hardcode_automatic, $1)=no +_LT_AC_TAGVAR(module_cmds, $1)= +_LT_AC_TAGVAR(module_expsym_cmds, $1)= +_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown +_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_AC_TAGVAR(no_undefined_flag, $1)= +_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= +_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Dependencies to place before and after the object being linked: +_LT_AC_TAGVAR(predep_objects, $1)= +_LT_AC_TAGVAR(postdep_objects, $1)= +_LT_AC_TAGVAR(predeps, $1)= +_LT_AC_TAGVAR(postdeps, $1)= +_LT_AC_TAGVAR(compiler_lib_search_path, $1)= + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_AC_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;\n" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_AC_SYS_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_LD=$LD +lt_save_GCC=$GCC +GCC=$GXX +lt_save_with_gnu_ld=$with_gnu_ld +lt_save_path_LD=$lt_cv_path_LD +if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx +else + $as_unset lt_cv_prog_gnu_ld +fi +if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX +else + $as_unset lt_cv_path_LD +fi +test -z "${LDCXX+set}" || LD=$LDCXX +CC=${CXX-"c++"} +compiler=$CC +_LT_AC_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) + +# We don't want -fno-exception wen compiling C++ code, so set the +# no_builtin_flag separately +if test "$GXX" = yes; then + _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' +else + _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= +fi + +if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + AC_PROG_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ + grep 'no-whole-archive' > /dev/null; then + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + +else + GXX=no + with_gnu_ld=no + wlarc= +fi + +# PORTME: fill in a description of your system's C++ link characteristics +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +_LT_AC_TAGVAR(ld_shlibs, $1)=yes +case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + aix4* | aix5*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_AC_TAGVAR(archive_cmds, $1)='' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + + if test "$GXX" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + else + # We have old collect2 + _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_AC_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty executable. + _LT_AC_SYS_LIBPATH_AIX + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + _LT_AC_SYS_LIBPATH_AIX + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_AC_TAGVAR(always_export_symbols, $1)=no + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + darwin* | rhapsody*) + case $host_os in + rhapsody* | darwin1.[[012]]) + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' + ;; + *) # Darwin 1.3 on + if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + else + case ${MACOSX_DEPLOYMENT_TARGET} in + 10.[[012]]) + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + ;; + 10.*) + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' + ;; + esac + fi + ;; + esac + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_automatic, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + + if test "$GXX" = yes ; then + lt_int_apple_cc_single_mod=no + output_verbose_link_cmd='echo' + if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then + lt_int_apple_cc_single_mod=yes + fi + if test "X$lt_int_apple_cc_single_mod" = Xyes ; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring' + fi + _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + if test "X$lt_int_apple_cc_single_mod" = Xyes ; then + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + else + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' + _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + fi + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + freebsd[[12]]*) + # C++ shared libraries reported to be fairly broken before switch to ELF + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + freebsd-elf*) + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_AC_TAGVAR(ld_shlibs, $1)=yes + ;; + gnu*) + ;; + hpux9*) + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes; then + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' + ;; + *) + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + interix3*) + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib' + fi + fi + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc*) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC*) + # Portland Group C++ compiler + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + esac + ;; + lynxos*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + m88k*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + openbsd2*) + # C++ shared libraries are fairly broken + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + openbsd*) + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd='echo' + ;; + osf3*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~ + $rm $lib.exp' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + psos*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The C++ compiler is used as linker so we must use $wl + # flag to pass the commands to the underlying system + # linker. We must also pass each convience library through + # to the system linker between allextract/defaultextract. + # The C++ compiler will combine linker options so we + # cannot just pass the convience library names through + # without $wl. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' + ;; + esac + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if $CC --version | grep -v '^2\.7' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" + fi + + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + fi + ;; + esac + ;; + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + # So that behaviour is only enabled if SCOABSPATH is set to a + # non-empty value in the environment. Most likely only useful for + # creating official distributions of packages. + # This is a hack until libtool officially supports absolute path + # names for shared libraries. + _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + vxworks*) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; +esac +AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) +test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + +_LT_AC_TAGVAR(GCC, $1)="$GXX" +_LT_AC_TAGVAR(LD, $1)="$LD" + +AC_LIBTOOL_POSTDEP_PREDEP($1) +AC_LIBTOOL_PROG_COMPILER_PIC($1) +AC_LIBTOOL_PROG_CC_C_O($1) +AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) +AC_LIBTOOL_PROG_LD_SHLIBS($1) +AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) +AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) + +AC_LIBTOOL_CONFIG($1) + +AC_LANG_POP +CC=$lt_save_CC +LDCXX=$LD +LD=$lt_save_LD +GCC=$lt_save_GCC +with_gnu_ldcxx=$with_gnu_ld +with_gnu_ld=$lt_save_with_gnu_ld +lt_cv_path_LDCXX=$lt_cv_path_LD +lt_cv_path_LD=$lt_save_path_LD +lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld +lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +])# AC_LIBTOOL_LANG_CXX_CONFIG + +# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) +# ------------------------------------ +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +ifelse([$1],[],[cat > conftest.$ac_ext <<EOF +int a; +void foo (void) { a = 0; } +EOF +],[$1],[CXX],[cat > conftest.$ac_ext <<EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +EOF +],[$1],[F77],[cat > conftest.$ac_ext <<EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +EOF +],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +EOF +]) +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + # The `*' in the case matches for architectures that use `case' in + # $output_verbose_cmd can trigger glob expansion during the loop + # eval without this substitution. + output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` + + for p in `eval $output_verbose_link_cmd`; do + case $p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" \ + || test $p = "-R"; then + prev=$p + continue + else + prev= + fi + + if test "$pre_test_object_deps_done" = no; then + case $p in + -L* | -R*) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" + else + _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then + _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" + else + _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" + fi + fi + ;; + + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then + _LT_AC_TAGVAR(predep_objects, $1)="$p" + else + _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then + _LT_AC_TAGVAR(postdep_objects, $1)="$p" + else + _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$rm -f confest.$objext + +# PORTME: override above test on systems where it is broken +ifelse([$1],[CXX], +[case $host_os in +interix3*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_AC_TAGVAR(predep_objects,$1)= + _LT_AC_TAGVAR(postdep_objects,$1)= + _LT_AC_TAGVAR(postdeps,$1)= + ;; + +solaris*) + case $cc_basename in + CC*) + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun' + ;; + esac + ;; +esac +]) + +case " $_LT_AC_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac +])# AC_LIBTOOL_POSTDEP_PREDEP + +# AC_LIBTOOL_LANG_F77_CONFIG +# -------------------------- +# Ensure that the configuration vars for the C compiler are +# suitably defined. Those variables are subsequently used by +# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. +AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) +AC_DEFUN([_LT_AC_LANG_F77_CONFIG], +[AC_REQUIRE([AC_PROG_F77]) +AC_LANG_PUSH(Fortran 77) + +_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_AC_TAGVAR(allow_undefined_flag, $1)= +_LT_AC_TAGVAR(always_export_symbols, $1)=no +_LT_AC_TAGVAR(archive_expsym_cmds, $1)= +_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_AC_TAGVAR(hardcode_direct, $1)=no +_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= +_LT_AC_TAGVAR(hardcode_minus_L, $1)=no +_LT_AC_TAGVAR(hardcode_automatic, $1)=no +_LT_AC_TAGVAR(module_cmds, $1)= +_LT_AC_TAGVAR(module_expsym_cmds, $1)= +_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown +_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_AC_TAGVAR(no_undefined_flag, $1)= +_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= +_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_AC_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code=" subroutine t\n return\n end\n" + +# Code to be used in simple link tests +lt_simple_link_test_code=" program t\n end\n" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_AC_SYS_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${F77-"f77"} +compiler=$CC +_LT_AC_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) + +AC_MSG_CHECKING([if libtool supports shared libraries]) +AC_MSG_RESULT([$can_build_shared]) + +AC_MSG_CHECKING([whether to build shared libraries]) +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case $host_os in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; +aix4* | aix5*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; +esac +AC_MSG_RESULT([$enable_shared]) + +AC_MSG_CHECKING([whether to build static libraries]) +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes +AC_MSG_RESULT([$enable_static]) + +_LT_AC_TAGVAR(GCC, $1)="$G77" +_LT_AC_TAGVAR(LD, $1)="$LD" + +AC_LIBTOOL_PROG_COMPILER_PIC($1) +AC_LIBTOOL_PROG_CC_C_O($1) +AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) +AC_LIBTOOL_PROG_LD_SHLIBS($1) +AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) +AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) + +AC_LIBTOOL_CONFIG($1) + +AC_LANG_POP +CC="$lt_save_CC" +])# AC_LIBTOOL_LANG_F77_CONFIG + + +# AC_LIBTOOL_LANG_GCJ_CONFIG +# -------------------------- +# Ensure that the configuration vars for the C compiler are +# suitably defined. Those variables are subsequently used by +# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. +AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) +AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], +[AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_AC_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}\n" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_AC_SYS_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${GCJ-"gcj"} +compiler=$CC +_LT_AC_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds + +AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) +AC_LIBTOOL_PROG_COMPILER_PIC($1) +AC_LIBTOOL_PROG_CC_C_O($1) +AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) +AC_LIBTOOL_PROG_LD_SHLIBS($1) +AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) +AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) + +AC_LIBTOOL_CONFIG($1) + +AC_LANG_RESTORE +CC="$lt_save_CC" +])# AC_LIBTOOL_LANG_GCJ_CONFIG + + +# AC_LIBTOOL_LANG_RC_CONFIG +# ------------------------- +# Ensure that the configuration vars for the Windows resource compiler are +# suitably defined. Those variables are subsequently used by +# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. +AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) +AC_DEFUN([_LT_AC_LANG_RC_CONFIG], +[AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_AC_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_AC_SYS_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${RC-"windres"} +compiler=$CC +_LT_AC_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +AC_LIBTOOL_CONFIG($1) + +AC_LANG_RESTORE +CC="$lt_save_CC" +])# AC_LIBTOOL_LANG_RC_CONFIG + + +# AC_LIBTOOL_CONFIG([TAGNAME]) +# ---------------------------- +# If TAGNAME is not passed, then create an initial libtool script +# with a default configuration from the untagged config vars. Otherwise +# add code to config.status for appending the configuration named by +# TAGNAME from the matching tagged config vars. +AC_DEFUN([AC_LIBTOOL_CONFIG], +[# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + _LT_AC_TAGVAR(compiler, $1) \ + _LT_AC_TAGVAR(CC, $1) \ + _LT_AC_TAGVAR(LD, $1) \ + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ + _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ + _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ + _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ + _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ + _LT_AC_TAGVAR(old_archive_cmds, $1) \ + _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ + _LT_AC_TAGVAR(predep_objects, $1) \ + _LT_AC_TAGVAR(postdep_objects, $1) \ + _LT_AC_TAGVAR(predeps, $1) \ + _LT_AC_TAGVAR(postdeps, $1) \ + _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ + _LT_AC_TAGVAR(archive_cmds, $1) \ + _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ + _LT_AC_TAGVAR(postinstall_cmds, $1) \ + _LT_AC_TAGVAR(postuninstall_cmds, $1) \ + _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ + _LT_AC_TAGVAR(allow_undefined_flag, $1) \ + _LT_AC_TAGVAR(no_undefined_flag, $1) \ + _LT_AC_TAGVAR(export_symbols_cmds, $1) \ + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ + _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ + _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ + _LT_AC_TAGVAR(hardcode_automatic, $1) \ + _LT_AC_TAGVAR(module_cmds, $1) \ + _LT_AC_TAGVAR(module_expsym_cmds, $1) \ + _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ + _LT_AC_TAGVAR(exclude_expsyms, $1) \ + _LT_AC_TAGVAR(include_expsyms, $1); do + + case $var in + _LT_AC_TAGVAR(old_archive_cmds, $1) | \ + _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ + _LT_AC_TAGVAR(archive_cmds, $1) | \ + _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ + _LT_AC_TAGVAR(module_cmds, $1) | \ + _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ + _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ + _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\[$]0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` + ;; + esac + +ifelse([$1], [], + [cfgfile="${ofile}T" + trap "$rm \"$cfgfile\"; exit 1" 1 2 15 + $rm -f "$cfgfile" + AC_MSG_NOTICE([creating $ofile])], + [cfgfile="$ofile"]) + + cat <<__EOF__ >> "$cfgfile" +ifelse([$1], [], +[#! $SHELL + +# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 +# Free Software Foundation, Inc. +# +# This file is part of GNU Libtool: +# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# A sed program that does not truncate output. +SED=$lt_SED + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="$SED -e 1s/^X//" + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# The names of the tagged configurations supported by this script. +available_tags= + +# ### BEGIN LIBTOOL CONFIG], +[# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) + +# Is the compiler the GNU C compiler? +with_gcc=$_LT_AC_TAGVAR(GCC, $1) + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_[]_LT_AC_TAGVAR(LD, $1) + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) + +# Commands used to build and install a shared archive. +archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) +archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) +module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" + +# Set to yes if exported symbols are required. +always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) + +# The commands to list exported symbols. +export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) + +# Symbols that must always be exported. +include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) + +ifelse([$1],[], +[# ### END LIBTOOL CONFIG], +[# ### END LIBTOOL TAG CONFIG: $tagname]) + +__EOF__ + +ifelse([$1],[], [ + case $host_os in + aix3*) + cat <<\EOF >> "$cfgfile" + +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +EOF + ;; + esac + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || \ + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +]) +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi +])# AC_LIBTOOL_CONFIG + + +# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------------------- +AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], +[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl + +_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test "$GCC" = yes; then + _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + + AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI + + +# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE +# --------------------------------- +AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_REQUIRE([AC_PROG_NM]) +AC_REQUIRE([AC_OBJEXT]) +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Transform an extracted symbol line into a proper C declaration +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) # Its linker distinguishes data from code symbols + if test "$host_cpu" = ia64; then + symcode='[[ABCDEGRST]]' + fi + lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + ;; +linux* | k*bsd*-gnu) + if test "$host_cpu" = ia64; then + symcode='[[ABCDGIRSTW]]' + lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +# Try without a prefix undercore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if grep ' nm_test_var$' "$nlist" >/dev/null; then + if grep ' nm_test_func$' "$nlist" >/dev/null; then + cat <<EOF > conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' + + cat <<EOF >> conftest.$ac_ext +#if defined (__STDC__) && __STDC__ +# define lt_ptr_t void * +#else +# define lt_ptr_t char * +# define const +#endif + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + lt_ptr_t address; +} +lt_preloaded_symbols[[]] = +{ +EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext + cat <<\EOF >> conftest.$ac_ext + {0, (lt_ptr_t) 0} +}; + +#ifdef __cplusplus +} +#endif +EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_save_LIBS="$LIBS" + lt_save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS="$lt_save_LIBS" + CFLAGS="$lt_save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -f conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi +]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE + + +# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) +# --------------------------------------- +AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], +[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_AC_TAGVAR(lt_prog_compiler_static, $1)= + +AC_MSG_CHECKING([for $compiler option to produce PIC]) + ifelse([$1],[CXX],[ + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | os2* | pw32*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + interix3*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix4* | aix5*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + esac + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + icpc* | ecpc*) + # Intel C++ + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC*) + # Portland Group C++ compiler. + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test "$GCC" = yes; then + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + + beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + interix3*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + esac + ;; + + mingw* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + newsos6) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + esac + ;; + + osf3* | osf4* | osf5*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then + AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], + _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), + [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" + ;; +esac + +# +# Check to make sure the static flag actually works. +# +wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" +AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) +]) + + +# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) +# ------------------------------------ +# See if the linker supports building shared libraries. +AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], +[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +ifelse([$1],[CXX],[ + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + case $host_os in + aix4* | aix5*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' + else + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + ;; + cygwin* | mingw*) + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols' + ;; + linux* | k*bsd*-gnu) + _LT_AC_TAGVAR(link_all_deplibs, $1)=no + ;; + *) + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac +],[ + runpath_var= + _LT_AC_TAGVAR(allow_undefined_flag, $1)= + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_AC_TAGVAR(archive_cmds, $1)= + _LT_AC_TAGVAR(archive_expsym_cmds, $1)= + _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= + _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= + _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_minus_L, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown + _LT_AC_TAGVAR(hardcode_automatic, $1)=no + _LT_AC_TAGVAR(module_cmds, $1)= + _LT_AC_TAGVAR(module_expsym_cmds, $1)= + _LT_AC_TAGVAR(always_export_symbols, $1)=no + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_AC_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + extract_expsyms_cmds= + # Just being paranoid about ensuring that cc_basename is set. + _LT_CC_BASENAME([$compiler]) + case $host_os in + cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + _LT_AC_TAGVAR(ld_shlibs, $1)=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v 2>/dev/null` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix3* | aix4* | aix5*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + _LT_AC_TAGVAR(ld_shlibs, $1)=no + cat <<EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + fi + ;; + + amigaos*) + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + + # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can't use + # them. + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_AC_TAGVAR(always_export_symbols, $1)=no + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + interix3*) + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + tmp_addflag= + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + esac + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test $supports_anon_versioning = yes; then + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + $echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + _LT_AC_TAGVAR(link_all_deplibs, $1)=no + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + _LT_AC_TAGVAR(ld_shlibs, $1)=no + cat <<EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_AC_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_AC_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then + runpath_var= + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_AC_TAGVAR(always_export_symbols, $1)=yes + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix4* | aix5*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' + else + _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_AC_TAGVAR(archive_cmds, $1)='' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + else + # We have old collect2 + _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_AC_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty executable. + _LT_AC_SYS_LIBPATH_AIX + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + _LT_AC_SYS_LIBPATH_AIX + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + # see comment about different semantics on the GNU ld section + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + + bsdi[[45]]*) + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' + _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' + _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + darwin* | rhapsody*) + case $host_os in + rhapsody* | darwin1.[[012]]) + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' + ;; + *) # Darwin 1.3 on + if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + else + case ${MACOSX_DEPLOYMENT_TARGET} in + 10.[[012]]) + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + ;; + 10.*) + _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' + ;; + esac + fi + ;; + esac + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_automatic, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + if test "$GCC" = yes ; then + output_verbose_link_cmd='echo' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' + _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' + _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + esac + fi + ;; + + dgux*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + freebsd1*) + _LT_AC_TAGVAR(ld_shlibs, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test "$GCC" = yes; then + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + openbsd*) + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + else + case $host_os in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + ;; + *) + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + ;; + esac + fi + ;; + + os2*) + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + else + _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ + $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' + if test "$GCC" = yes; then + wlarc='${wl}' + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' + else + wlarc='' + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine linker options so we + # cannot just pass the convience library names through + # without $wl, iff we do not link with $LD. + # Luckily, gcc supports the same syntax we need for Sun Studio. + # Supported since Solaris 2.6 (maybe 2.5.1?) + case $wlarc in + '') + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;; + *) + _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; + esac ;; + esac + _LT_AC_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes + _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_AC_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_AC_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*) + _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. 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See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# PKG_PROG_PKG_CONFIG([MIN-VERSION]) +# ---------------------------------- +AC_DEFUN([PKG_PROG_PKG_CONFIG], +[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) +m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) +AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=m4_default([$1], [0.9.0]) + AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + PKG_CONFIG="" + fi + +fi[]dnl +])# PKG_PROG_PKG_CONFIG + +# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +# +# Check to see whether a particular set of modules exists. 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However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +dnl Don't test for $cross_compiling = yes, because it might be `maybe'. +if test "$cross_compiling" != no; then + AC_CHECK_TOOL([STRIP], [strip], :) +fi +INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" +AC_SUBST([INSTALL_STRIP_PROGRAM])]) + +# Check how to create a tarball. -*- Autoconf -*- + +# Copyright (C) 2004, 2005 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# serial 2 + +# _AM_PROG_TAR(FORMAT) +# -------------------- +# Check how to create a tarball in format FORMAT. +# FORMAT should be one of `v7', `ustar', or `pax'. +# +# Substitute a variable $(am__tar) that is a command +# writing to stdout a FORMAT-tarball containing the directory +# $tardir. +# tardir=directory && $(am__tar) > result.tar +# +# Substitute a variable $(am__untar) that extract such +# a tarball read from stdin. +# $(am__untar) < result.tar +AC_DEFUN([_AM_PROG_TAR], +[# Always define AMTAR for backward compatibility. +AM_MISSING_PROG([AMTAR], [tar]) +m4_if([$1], [v7], + [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], + [m4_case([$1], [ustar],, [pax],, + [m4_fatal([Unknown tar format])]) +AC_MSG_CHECKING([how to create a $1 tar archive]) +# Loop over all known methods to create a tar archive until one works. +_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' +_am_tools=${am_cv_prog_tar_$1-$_am_tools} +# Do not fold the above two line into one, because Tru64 sh and +# Solaris sh will not grok spaces in the rhs of `-'. +for _am_tool in $_am_tools +do + case $_am_tool in + gnutar) + for _am_tar in tar gnutar gtar; + do + AM_RUN_LOG([$_am_tar --version]) && break + done + am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' + am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' + am__untar="$_am_tar -xf -" + ;; + plaintar) + # Must skip GNU tar: if it does not support --format= it doesn't create + # ustar tarball either. + (tar --version) >/dev/null 2>&1 && continue + am__tar='tar chf - "$$tardir"' + am__tar_='tar chf - "$tardir"' + am__untar='tar xf -' + ;; + pax) + am__tar='pax -L -x $1 -w "$$tardir"' + am__tar_='pax -L -x $1 -w "$tardir"' + am__untar='pax -r' + ;; + cpio) + am__tar='find "$$tardir" -print | cpio -o -H $1 -L' + am__tar_='find "$tardir" -print | cpio -o -H $1 -L' + am__untar='cpio -i -H $1 -d' + ;; + none) + am__tar=false + am__tar_=false + am__untar=false + ;; + esac + + # If the value was cached, stop now. We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar <conftest.tar]) + grep GrepMe conftest.dir/file >/dev/null 2>&1 && break + fi +done +rm -rf conftest.dir + +AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) +AC_MSG_RESULT([$am_cv_prog_tar_$1])]) +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + +m4_include([acinclude.m4]) Added: freeswitch/trunk/libs/libsndfile/compile ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/compile Wed Dec 20 14:08:07 2006 @@ -0,0 +1,142 @@ +#! /bin/sh +# Wrapper for compilers which do not understand `-c -o'. + +scriptversion=2005-05-14.22 + +# Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc. +# Written by Tom Tromey <tromey@cygnus.com>. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to <bug-automake@gnu.org> or send patches to +# <automake-patches@gnu.org>. + +case $1 in + '') + echo "$0: No command. Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand `-c -o'. +Remove `-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file `INSTALL'. + +Report bugs to <bug-automake@gnu.org>. +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; +esac + +ofile= +cfile= +eat= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as `compile cc -o foo foo.c'. + # So we strip `-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no `-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # `.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed -e 's|^.*/||' -e 's/\.c$/.o/'` + +# Create the lock directory. +# Note: use `[/.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: Added: freeswitch/trunk/libs/libsndfile/config.guess ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/config.guess Wed Dec 20 14:08:07 2006 @@ -0,0 +1,1497 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. + +timestamp='2006-02-23' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Originally written by Per Bothner <per@bothner.com>. +# Please send patches to <config-patches@gnu.org>. Submit a context +# diff and a properly formatted ChangeLog entry. +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# The plan is that this can be called by configure scripts if you +# don't specify an explicit build system type. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to <config-patches@gnu.org>." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep __ELF__ >/dev/null + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerppc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + exit ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm:riscos:*:*|arm:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:SunOS:5.*:*) + echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include <stdio.h> /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <sys/systemcfg.h> + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[45]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include <stdlib.h> + #include <unistd.h> + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep __LP64__ >/dev/null + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <unistd.h> + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + case ${UNAME_MACHINE} in + pc98) + echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + i*:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:MSYS_NT-*:*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + x86:Interix*:[345]*) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + EM64T:Interix*:[345]*) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + arm*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + cris:Linux:*:*) + echo cris-axis-linux-gnu + exit ;; + crisv32:Linux:*:*) + echo crisv32-axis-linux-gnu + exit ;; + frv:Linux:*:*) + echo frv-unknown-linux-gnu + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + mips:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips + #undef mipsel + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mipsel + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^CPU/{ + s: ::g + p + }'`" + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips64 + #undef mips64el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mips64el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips64 + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^CPU/{ + s: ::g + p + }'`" + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + or32:Linux:*:*) + echo or32-unknown-linux-gnu + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-gnu + exit ;; + x86_64:Linux:*:*) + echo x86_64-unknown-linux-gnu + exit ;; + i*86:Linux:*:*) + # The BFD linker knows what the default object file format is, so + # first see if it will tell us. cd to the root directory to prevent + # problems with other programs or directories called `ld' in the path. + # Set LC_ALL=C to ensure ld outputs messages in English. + ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ + | sed -ne '/supported targets:/!d + s/[ ][ ]*/ /g + s/.*supported targets: *// + s/ .*// + p'` + case "$ld_supported_targets" in + elf32-i386) + TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" + ;; + a.out-i386-linux) + echo "${UNAME_MACHINE}-pc-linux-gnuaout" + exit ;; + coff-i386) + echo "${UNAME_MACHINE}-pc-linux-gnucoff" + exit ;; + "") + # Either a pre-BFD a.out linker (linux-gnuoldld) or + # one that does not give us useful --help. + echo "${UNAME_MACHINE}-pc-linux-gnuoldld" + exit ;; + esac + # Determine whether the default compiler is a.out or elf + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <features.h> + #ifdef __ELF__ + # ifdef __GLIBC__ + # if __GLIBC__ >= 2 + LIBC=gnu + # else + LIBC=gnulibc1 + # endif + # else + LIBC=gnulibc1 + # endif + #else + #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__sun) + LIBC=gnu + #else + LIBC=gnuaout + #endif + #endif + #ifdef __dietlibc__ + LIBC=dietlibc + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^LIBC/{ + s: ::g + p + }'`" + test x"${LIBC}" != x && { + echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + exit + } + test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } + ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name` + echo ${UNAME_MACHINE}-pc-isc$UNAME_REL + elif /bin/uname -X 2>/dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i386. + echo i386-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says <Richard.M.Bartel@ccMail.Census.GOV> + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes <hewes@openmarket.com>. + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + case $UNAME_PROCESSOR in + unknown) UNAME_PROCESSOR=powerpc ;; + esac + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NSE-?:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +eval $set_cc_for_build +cat >$dummy.c <<EOF +#ifdef _SEQUENT_ +# include <sys/types.h> +# include <sys/utsname.h> +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include <sys/param.h> + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix\n"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include <sys/param.h> +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + c34*) + echo c34-convex-bsd + exit ;; + c38*) + echo c38-convex-bsd + exit ;; + c4*) + echo c4-convex-bsd + exit ;; + esac +fi + +cat >&2 <<EOF +$0: unable to guess system type + +This script, last modified $timestamp, has failed to recognize +the operating system you are using. It is advised that you +download the most up to date version of the config scripts from + + http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.gues... +and + http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub + +If the version you run ($0) is already up to date, please +send the following data and any information you think might be +pertinent to <config-patches@gnu.org> in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: Added: freeswitch/trunk/libs/libsndfile/config.sub ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/config.sub Wed Dec 20 14:08:07 2006 @@ -0,0 +1,1608 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. + +timestamp='2006-02-23' + +# This file is (in principle) common to ALL GNU software. +# The presence of a machine in this file suggests that SOME GNU software +# can handle that machine. It does not imply ALL GNU software can. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Please send patches to <config-patches@gnu.org>. Submit a context +# diff and a properly formatted ChangeLog entry. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to <config-patches@gnu.org>." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ + uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray) + os= + basic_machine=$1 + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \ + | bfin \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | m32r | m32rle | m68000 | m68k | m88k | maxq | mb | microblaze | mcore \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64vr | mips64vrel \ + | mips64orion | mips64orionel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | mt \ + | msp430 \ + | nios | nios2 \ + | ns16k | ns32k \ + | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ + | pyramid \ + | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b \ + | strongarm \ + | tahoe | thumb | tic4x | tic80 | tron \ + | v850 | v850e \ + | we32k \ + | x86 | xscale | xscalee[bl] | xstormy16 | xtensa \ + | z8k) + basic_machine=$basic_machine-unknown + ;; + m32c) + basic_machine=$basic_machine-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12) + # Motorola 68HC11/12. + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ + | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nios-* | nios2-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ + | pyramid-* \ + | romp-* | rs6000-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \ + | tahoe-* | thumb-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tron-* \ + | v850-* | v850e-* | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \ + | xstormy16-* | xtensa-* \ + | ymp-* \ + | z8k-*) + ;; + m32c-*) + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16c) + basic_machine=cr16c-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; +# I'm not sure what "Sysv32" means. Should this be sysv3.2? + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc) basic_machine=powerpc-unknown + ;; + ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tic54x | c54x*) + basic_machine=tic54x-unknown + os=-coff + ;; + tic55x | c55x*) + basic_machine=tic55x-unknown + os=-coff + ;; + tic6x | c6x*) + basic_machine=tic6x-unknown + os=-coff + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* \ + | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -kaos*) + os=-kaos + ;; + -zvmoe) + os=-zvmoe + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + # This also exists in the configure program, but was not the + # default. + # os=-sunos4 + ;; + m68*-cisco) + os=-aout + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: Added: freeswitch/trunk/libs/libsndfile/configure ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/configure Wed Dec 20 14:08:07 2006 @@ -0,0 +1,33073 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.60 for libsndfile 1.0.17. +# +# Report bugs to <erikd@mega-nerd.com>. +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +as_nl=' +' +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + { (exit 1); exit 1; } +fi + +# Work around bugs in pre-3.0 UWIN ksh. +for as_var in ENV MAIL MAILPATH +do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + fi +done + +# Required to use basename. +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + + +# Name of the executable. +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# CDPATH. +$as_unset CDPATH + + +if test "x$CONFIG_SHELL" = x; then + if (eval ":") 2>/dev/null; then + as_have_required=yes +else + as_have_required=no +fi + + if test $as_have_required = yes && (eval ": +(as_func_return () { + (exit \$1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = \"\$1\" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test \$exitcode = 0) || { (exit 1); exit 1; } + +( + as_lineno_1=\$LINENO + as_lineno_2=\$LINENO + test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && + test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } +") 2> /dev/null; then + : +else + as_candidate_shells= + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in /usr/bin/posix$PATH_SEPARATOR/bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + case $as_dir in + /*) + for as_base in sh bash ksh sh5; do + as_candidate_shells="$as_candidate_shells $as_dir/$as_base" + done;; + esac +done +IFS=$as_save_IFS + + + for as_shell in $as_candidate_shells $SHELL; do + # Try only shells that exist, to save several forks. + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { ("$as_shell") 2> /dev/null <<\_ASEOF +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +: +_ASEOF +}; then + CONFIG_SHELL=$as_shell + as_have_required=yes + if { "$as_shell" 2> /dev/null <<\_ASEOF +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +: +(as_func_return () { + (exit $1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = "$1" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test $exitcode = 0) || { (exit 1); exit 1; } + +( + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; } + +_ASEOF +}; then + break +fi + +fi + + done + + if test "x$CONFIG_SHELL" != x; then + for as_var in BASH_ENV ENV + do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + done + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} +fi + + + if test $as_have_required = no; then + echo This script requires a shell more modern than all the + echo shells that I found on your system. Please install a + echo modern shell, or manually run the script under such a + echo shell if you do have one. + { (exit 1); exit 1; } +fi + + +fi + +fi + + + +(eval "as_func_return () { + (exit \$1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = \"\$1\" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test \$exitcode = 0") || { + echo No shell found that supports shell functions. + echo Please tell autoconf@gnu.org about your system, + echo including any error possibly output before this + echo message +} + + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. The first 'sed' inserts a + # line-number line after each line using $LINENO; the second 'sed' + # does the real work. The second script uses 'N' to pair each + # line-number line with the line containing $LINENO, and appends + # trailing '-' during substitution so that $LINENO is not a special + # case at line end. + # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the + # scripts with optimization help from Paolo Bonzini. Blame Lee + # E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { (exit 1); exit 1; }; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in +-n*) + case `echo 'x\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + *) ECHO_C='\c';; + esac;; +*) + ECHO_N='-n';; +esac + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir +fi +echo >conf$$.file +if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' +elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + +if mkdir -p . 2>/dev/null; then + as_mkdir_p=: +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +# Find out whether ``test -x'' works. Don't use a zero-byte file, as +# systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + as_executable_p="test -x" +else + as_executable_p=: +fi +rm -f conf$$.file + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + + + +# Check that we are running under the correct shell. +SHELL=${CONFIG_SHELL-/bin/sh} + +case X$ECHO in +X*--fallback-echo) + # Remove one level of quotation (which was required for Make). + ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','` + ;; +esac + +echo=${ECHO-echo} +if test "X$1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X$1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then + # Yippee, $echo works! + : +else + # Restart under the correct shell. + exec $SHELL "$0" --no-reexec ${1+"$@"} +fi + +if test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat <<EOF +$* +EOF + exit 0 +fi + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test -z "$ECHO"; then +if test "X${echo_test_string+set}" != Xset; then +# find a string as large as possible, as long as the shell can cope with it + for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do + # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... + if (echo_test_string=`eval $cmd`) 2>/dev/null && + echo_test_string=`eval $cmd` && + (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null + then + break + fi + done +fi + +if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + : +else + # The Solaris, AIX, and Digital Unix default echo programs unquote + # backslashes. This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for dir in $PATH /usr/ucb; do + IFS="$lt_save_ifs" + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + echo="$dir/echo" + break + fi + done + IFS="$lt_save_ifs" + + if test "X$echo" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + echo='print -r' + elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running configure again with it. + ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"} + else + # Try using printf. + echo='printf %s\n' + if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # Cool, printf works + : + elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + echo="$CONFIG_SHELL $0 --fallback-echo" + elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + echo="$CONFIG_SHELL $0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do + if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null + then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "$0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"} + else + # Oops. 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"$ac_site_file" + fi +done + +if test -r "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special + # files actually), so we avoid doing that. + if test -f "$cache_file"; then + { echo "$as_me:$LINENO: loading cache $cache_file" >&5 +echo "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . "$cache_file";; + *) . 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exit 1; }; };; +esac +host=$ac_cv_host +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_host +shift +host_cpu=$1 +host_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +host_os=$* +IFS=$ac_save_IFS +case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac + + +{ echo "$as_me:$LINENO: checking target system type" >&5 +echo $ECHO_N "checking target system type... $ECHO_C" >&6; } +if test "${ac_cv_target+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "x$target_alias" = x; then + ac_cv_target=$ac_cv_host +else + ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || + { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5 +echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;} + { (exit 1); exit 1; }; } +fi + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_target" >&5 +echo "${ECHO_T}$ac_cv_target" >&6; } +case $ac_cv_target in +*-*-*) ;; 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We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; }; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + done + done + ;; +esac +done +IFS=$as_save_IFS + + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. 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Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftest.file` + fi + rm -f conftest.file + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&5 +echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&2;} + { (exit 1); exit 1; }; } + fi + + test "$2" = conftest.file + ) +then + # Ok. + : +else + { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! +Check your system clock" >&5 +echo "$as_me: error: newly created file is older than distributed files! +Check your system clock" >&2;} + { (exit 1); exit 1; }; } +fi +{ echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. echo might interpret backslashes. +# By default was `s,x,x', remove it if useless. +cat <<\_ACEOF >conftest.sed +s/[\\$]/&&/g;s/;s,x,x,$// +_ACEOF +program_transform_name=`echo $program_transform_name | sed -f conftest.sed` +rm -f conftest.sed + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 +echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then + # We used to keeping the `.' as first argument, in order to + # allow $(mkdir_p) to be used without argument. As in + # $(mkdir_p) $(somedir) + # where $(somedir) is conditionally defined. However this is wrong + # for two reasons: + # 1. if the package is installed by a user who cannot write `.' + # make install will fail, + # 2. the above comment should most certainly read + # $(mkdir_p) $(DESTDIR)$(somedir) + # so it does not work when $(somedir) is undefined and + # $(DESTDIR) is not. + # To support the latter case, we have to write + # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir), + # so the `.' trick is pointless. + mkdir_p='mkdir -p --' +else + # On NextStep and OpenStep, the `mkdir' command does not + # recognize any option. It will interpret all options as + # directories to create, and then abort because `.' already + # exists. + for d in ./-p ./--version; + do + test -d $d && rmdir $d + done + # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. + if test -f "$ac_aux_dir/mkinstalldirs"; then + mkdir_p='$(mkinstalldirs)' + else + mkdir_p='$(install_sh) -d' + fi +fi + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_AWK+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AWK="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { echo "$as_me:$LINENO: result: $AWK" >&5 +echo "${ECHO_T}$AWK" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; } +set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + SET_MAKE= +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +# test to see if srcdir already configured +if test "`cd $srcdir && pwd`" != "`pwd`" && + test -f $srcdir/config.status; then + { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 +echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} + { (exit 1); exit 1; }; } +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE=$PACKAGE_NAME + VERSION=$PACKAGE_VERSION + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +install_sh=${install_sh-"$am_aux_dir/install-sh"} + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { echo "$as_me:$LINENO: result: $STRIP" >&5 +echo "${ECHO_T}$STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +echo "${ECHO_T}$ac_ct_STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' + + + + + +ac_config_headers="$ac_config_headers src/config.h" + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +#------------------------------------------------------------------------------------ +# Rules for library version information: +# +# 1. Start with version information of `0:0:0' for each libtool library. +# 2. Update the version information only immediately before a public release of +# your software. More frequent updates are unnecessary, and only guarantee +# that the current interface number gets larger faster. +# 3. If the library source code has changed at all since the last update, then +# increment revision (`c:r:a' becomes `c:r+1:a'). +# 4. If any interfaces have been added, removed, or changed since the last update, +# increment current, and set revision to 0. +# 5. If any interfaces have been added since the last public release, then increment +# age. +# 6. If any interfaces have been removed since the last public release, then set age +# to 0. + +SHARED_VERSION_INFO="1:17:0" + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +echo "$as_me:$LINENO: checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 +echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +# +# List of possible output files, starting from the most likely. +# The algorithm is not robust to junk in `.', hence go to wildcards (a.*) +# only as a last resort. b.out is created by i960 compilers. +ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' +# +# The IRIX 6 linker writes into existing files which may not be +# executable, retaining their permissions. Remove them first so a +# subsequent execution test works. +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { (ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables +See \`config.log' for more details." >&5 +echo "$as_me: error: C compiler cannot create executables +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi + +ac_exeext=$ac_cv_exeext +{ echo "$as_me:$LINENO: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6; } + +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } +# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 +# If not cross compiling, check that we can run a simple program. +if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { echo "$as_me:$LINENO: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + fi + fi +fi +{ echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +rm -f a.out a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } +{ echo "$as_me:$LINENO: result: $cross_compiling" >&5 +echo "${ECHO_T}$cross_compiling" >&6; } + +{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 +echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest$ac_cv_exeext +{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +echo "${ECHO_T}$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +{ echo "$as_me:$LINENO: checking for suffix of object files" >&5 +echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } +if test "${ac_cv_objext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +echo "${ECHO_T}$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } +if test "${ac_cv_c_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } +GCC=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } +if test "${ac_cv_prog_cc_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + CFLAGS="" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } +if test "${ac_cv_prog_cc_c89+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdarg.h> +#include <stdio.h> +#include <sys/types.h> +#include <sys/stat.h> +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cc_c89=$ac_arg +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { echo "$as_me:$LINENO: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6; } ;; + xno) + { echo "$as_me:$LINENO: result: unsupported" >&5 +echo "${ECHO_T}unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; +esac + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo done +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 +echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; } +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# We grep out `Entering directory' and `Leaving directory' +# messages which can occur if `w' ends up in MAKEFLAGS. +# In particular we don't look at `^make:' because GNU make might +# be invoked under some other name (usually "gmake"), in which +# case it prints its new name instead of `make'. +if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then + am__include=include + am__quote= + _am_result=GNU +fi +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then + am__include=.include + am__quote="\"" + _am_result=BSD + fi +fi + + +{ echo "$as_me:$LINENO: result: $_am_result" >&5 +echo "${ECHO_T}$_am_result" >&6; } +rm -f confinc confmf + +# Check whether --enable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then + enableval=$enable_dependency_tracking; +fi + +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' +fi + + +if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + + + +depcc="$CC" am_compiler_list= + +{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 +echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; } +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + case $depmode in + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + none) break ;; + esac + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. + if depmode=$depmode \ + source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 +echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + + +if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + +# Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_shared=yes +fi + + +# Check whether --enable-static was given. +if test "${enable_static+set}" = set; then + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_static=yes +fi + + +# Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_fast_install=yes +fi + + +{ echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5 +echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; } +if test "${lt_cv_path_SED+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done + +fi + +SED=$lt_cv_path_SED +{ echo "$as_me:$LINENO: result: $SED" >&5 +echo "${ECHO_T}$SED" >&6; } + +{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 +echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } +if test "${ac_cv_path_GREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Extract the first word of "grep ggrep" to use in msg output +if test -z "$GREP"; then +set dummy grep ggrep; ac_prog_name=$2 +if test "${ac_cv_path_GREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_path_GREP_found=false +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_GREP" && $as_executable_p "$ac_path_GREP"; } || continue + # Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_GREP_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +fi + +GREP="$ac_cv_path_GREP" +if test -z "$GREP"; then + { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } +fi + +else + ac_cv_path_GREP=$GREP +fi + + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 +echo "${ECHO_T}$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ echo "$as_me:$LINENO: checking for egrep" >&5 +echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } +if test "${ac_cv_path_EGREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + # Extract the first word of "egrep" to use in msg output +if test -z "$EGREP"; then +set dummy egrep; ac_prog_name=$2 +if test "${ac_cv_path_EGREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_path_EGREP_found=false +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_executable_p "$ac_path_EGREP"; } || continue + # Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_EGREP_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +fi + +EGREP="$ac_cv_path_EGREP" +if test -z "$EGREP"; then + { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } +fi + +else + ac_cv_path_EGREP=$EGREP +fi + + + fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 +echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { echo "$as_me:$LINENO: checking for ld used by $CC" >&5 +echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { echo "$as_me:$LINENO: checking for GNU ld" >&5 +echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; } +else + { echo "$as_me:$LINENO: checking for non-GNU ld" >&5 +echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; } +fi +if test "${lt_cv_path_LD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$lt_cv_path_LD" +if test -n "$LD"; then + { echo "$as_me:$LINENO: result: $LD" >&5 +echo "${ECHO_T}$LD" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi +test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 +echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +{ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 +echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; } +if test "${lt_cv_prog_gnu_ld+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5 +echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + +{ echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5 +echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6; } +if test "${lt_cv_ld_reload_flag+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5 +echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + +{ echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5 +echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6; } +if test "${lt_cv_path_NM+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm +fi +fi +{ echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5 +echo "${ECHO_T}$lt_cv_path_NM" >&6; } +NM="$lt_cv_path_NM" + +{ echo "$as_me:$LINENO: checking whether ln -s works" >&5 +echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + { echo "$as_me:$LINENO: result: no, using $LN_S" >&5 +echo "${ECHO_T}no, using $LN_S" >&6; } +fi + +{ echo "$as_me:$LINENO: checking how to recognise dependent libraries" >&5 +echo $ECHO_N "checking how to recognise dependent libraries... $ECHO_C" >&6; } +if test "${lt_cv_deplibs_check_method+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix4* | aix5*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump'. + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix3*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +nto-qnx*) + lt_cv_deplibs_check_method=unknown + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5 +echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6; } +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '#line 4464 "configure"' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + { echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5 +echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6; } +if test "${lt_cv_cc_needs_belf+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + lt_cv_cc_needs_belf=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + lt_cv_cc_needs_belf=no +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5 +echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6; } + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) LD="${LD-ld} -64" ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + + +esac + +need_locks="$enable_libtool_lock" + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ echo "$as_me:$LINENO: result: $CPP" >&5 +echo "${ECHO_T}$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&5 +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_header_stdc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_header_stdc=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdlib.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + + + + + + + + + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + +for ac_header in dlfcn.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? 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then + CXX="g++" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CXX=$ac_ct_CXX + fi +fi + + fi +fi +# Provide some information about the compiler. +echo "$as_me:$LINENO: checking for C++ compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; } +if test "${ac_cv_cxx_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? 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Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CXX_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + case $depmode in + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + none) break ;; + esac + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. + if depmode=$depmode \ + source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CXX_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CXX_dependencies_compiler_type=none +fi + +fi +{ echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5 +echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6; } +CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type + + + +if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then + am__fastdepCXX_TRUE= + am__fastdepCXX_FALSE='#' +else + am__fastdepCXX_TRUE='#' + am__fastdepCXX_FALSE= +fi + + + + +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5 +echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; } +if test -z "$CXXCPP"; then + if test "${ac_cv_prog_CXXCPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CXXCPP needs to be expanded + for CXXCPP in "$CXX -E" "/lib/cpp" + do + ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_cxx_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_cxx_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CXXCPP=$CXXCPP + +fi + CXXCPP=$ac_cv_prog_CXXCPP +else + ac_cv_prog_CXXCPP=$CXXCPP +fi +{ echo "$as_me:$LINENO: result: $CXXCPP" >&5 +echo "${ECHO_T}$CXXCPP" >&6; } +ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_cxx_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_cxx_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check +See \`config.log' for more details." >&5 +echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + +fi + + +ac_ext=f +ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5' +ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_f77_compiler_gnu +if test -n "$ac_tool_prefix"; then + for ac_prog in g77 f77 xlf frt pgf77 cf77 fort77 fl32 af77 f90 xlf90 pgf90 pghpf epcf90 gfortran g95 f95 fort xlf95 ifort ifc efc pgf95 lf95 ftn + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_F77+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$F77"; then + ac_cv_prog_F77="$F77" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_F77="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +F77=$ac_cv_prog_F77 +if test -n "$F77"; then + { echo "$as_me:$LINENO: result: $F77" >&5 +echo "${ECHO_T}$F77" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$F77" && break + done +fi +if test -z "$F77"; then + ac_ct_F77=$F77 + for ac_prog in g77 f77 xlf frt pgf77 cf77 fort77 fl32 af77 f90 xlf90 pgf90 pghpf epcf90 gfortran g95 f95 fort xlf95 ifort ifc efc pgf95 lf95 ftn +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_F77+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_F77"; then + ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_F77="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_F77=$ac_cv_prog_ac_ct_F77 +if test -n "$ac_ct_F77"; then + { echo "$as_me:$LINENO: result: $ac_ct_F77" >&5 +echo "${ECHO_T}$ac_ct_F77" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$ac_ct_F77" && break +done + + if test "x$ac_ct_F77" = x; then + F77="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + F77=$ac_ct_F77 + fi +fi + + +# Provide some information about the compiler. +echo "$as_me:$LINENO: checking for Fortran 77 compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +rm -f a.out + +# If we don't use `.F' as extension, the preprocessor is not run on the +# input file. (Note that this only needs to work for GNU compilers.) +ac_save_ext=$ac_ext +ac_ext=F +{ echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU Fortran 77 compiler... $ECHO_C" >&6; } +if test "${ac_cv_f77_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF + program main +#ifndef __GNUC__ + choke me +#endif + + end +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_f77_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_f77_compiler_gnu=$ac_compiler_gnu + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_f77_compiler_gnu" >&6; } +ac_ext=$ac_save_ext +ac_test_FFLAGS=${FFLAGS+set} +ac_save_FFLAGS=$FFLAGS +FFLAGS= +{ echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5 +echo $ECHO_N "checking whether $F77 accepts -g... $ECHO_C" >&6; } +if test "${ac_cv_prog_f77_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + FFLAGS=-g +cat >conftest.$ac_ext <<_ACEOF + program main + + end +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_f77_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_f77_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_prog_f77_g=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5 +echo "${ECHO_T}$ac_cv_prog_f77_g" >&6; } +if test "$ac_test_FFLAGS" = set; then + FFLAGS=$ac_save_FFLAGS +elif test $ac_cv_prog_f77_g = yes; then + if test "x$ac_cv_f77_compiler_gnu" = xyes; then + FFLAGS="-g -O2" + else + FFLAGS="-g" + fi +else + if test "x$ac_cv_f77_compiler_gnu" = xyes; then + FFLAGS="-O2" + else + FFLAGS= + fi +fi + +G77=`test $ac_compiler_gnu = yes && echo yes` +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! + +# find the maximum length of command line arguments +{ echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5 +echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6; } +if test "${lt_cv_sys_max_cmd_len+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \ + = "XX$teststring") >/dev/null 2>&1 && + new_result=`expr "X$teststring" : ".*" 2>&1` && + lt_cv_sys_max_cmd_len=$new_result && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + teststring= + # Add a significant safety factor because C++ compilers can tack on massive + # amounts of additional arguments before passing them to the linker. + # It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + ;; + esac + +fi + +if test -n $lt_cv_sys_max_cmd_len ; then + { echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5 +echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6; } +else + { echo "$as_me:$LINENO: result: none" >&5 +echo "${ECHO_T}none" >&6; } +fi + + + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5 +echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6; } +if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Transform an extracted symbol line into a proper C declaration +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32*) + symcode='[ABCDGISTW]' + ;; +hpux*) # Its linker distinguishes data from code symbols + if test "$host_cpu" = ia64; then + symcode='[ABCDEGRST]' + fi + lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + ;; +linux* | k*bsd*-gnu) + if test "$host_cpu" = ia64; then + symcode='[ABCDGIRSTW]' + lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +# Try without a prefix undercore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +EOF + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 + (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if grep ' nm_test_var$' "$nlist" >/dev/null; then + if grep ' nm_test_func$' "$nlist" >/dev/null; then + cat <<EOF > conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' + + cat <<EOF >> conftest.$ac_ext +#if defined (__STDC__) && __STDC__ +# define lt_ptr_t void * +#else +# define lt_ptr_t char * +# define const +#endif + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + lt_ptr_t address; +} +lt_preloaded_symbols[] = +{ +EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext + cat <<\EOF >> conftest.$ac_ext + {0, (lt_ptr_t) 0} +}; + +#ifdef __cplusplus +} +#endif +EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_save_LIBS="$LIBS" + lt_save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS="$lt_save_LIBS" + CFLAGS="$lt_save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -f conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { echo "$as_me:$LINENO: result: failed" >&5 +echo "${ECHO_T}failed" >&6; } +else + { echo "$as_me:$LINENO: result: ok" >&5 +echo "${ECHO_T}ok" >&6; } +fi + +{ echo "$as_me:$LINENO: checking for objdir" >&5 +echo $ECHO_N "checking for objdir... $ECHO_C" >&6; } +if test "${lt_cv_objdir+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5 +echo "${ECHO_T}$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='sed -e 1s/^X//' +sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +# Constants: +rm="rm -f" + +# Global variables: +default_ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a +ltmain="$ac_aux_dir/ltmain.sh" +ofile="$default_ofile" +with_gnu_ld="$lt_cv_prog_gnu_ld" + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. +set dummy ${ac_tool_prefix}ar; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_AR+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AR="${ac_tool_prefix}ar" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { echo "$as_me:$LINENO: result: $AR" >&5 +echo "${ECHO_T}$AR" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AR"; then + ac_ct_AR=$AR + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_AR+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AR="ar" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 +echo "${ECHO_T}$ac_ct_AR" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +else + AR="$ac_cv_prog_AR" +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { echo "$as_me:$LINENO: result: $RANLIB" >&5 +echo "${ECHO_T}$RANLIB" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +echo "${ECHO_T}$ac_ct_RANLIB" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { echo "$as_me:$LINENO: result: $STRIP" >&5 +echo "${ECHO_T}$STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +echo "${ECHO_T}$ac_ct_STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru +test -z "$AS" && AS=as +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$DLLTOOL" && DLLTOOL=dlltool +test -z "$LD" && LD=ld +test -z "$LN_S" && LN_S="ln -s" +test -z "$MAGIC_CMD" && MAGIC_CMD=file +test -z "$NM" && NM=nm +test -z "$SED" && SED=sed +test -z "$OBJDUMP" && OBJDUMP=objdump +test -z "$RANLIB" && RANLIB=: +test -z "$STRIP" && STRIP=: +test -z "$ac_objext" && ac_objext=o + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +# Only perform the check for file, if the check method requires it +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5 +echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6; } +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 +echo "${ECHO_T}$MAGIC_CMD" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { echo "$as_me:$LINENO: checking for file" >&5 +echo $ECHO_N "checking for file... $ECHO_C" >&6; } +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 +echo "${ECHO_T}$MAGIC_CMD" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +enable_dlopen=no +enable_win32_dll=no + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then + withval=$with_pic; pic_mode="$withval" +else + pic_mode=default +fi + +test -z "$pic_mode" && pic_mode=default + +# Use C for the default configuration in the libtool script +tagname= +lt_save_CC="$CC" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;\n" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}\n' + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +printf "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +printf "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm conftest* + + + +lt_prog_compiler_no_builtin_flag= + +if test "$GCC" = yes; then + lt_prog_compiler_no_builtin_flag=' -fno-builtin' + + +{ echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + printf "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:7428: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:7432: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + +lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + +{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; } + + if test "$GCC" = yes; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + ;; + + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + + beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + interix3*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + lt_prog_compiler_pic='-qnocommon' + lt_prog_compiler_wl='-Wl,' + ;; + esac + ;; + + mingw* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + esac + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5 +echo "${ECHO_T}$lt_prog_compiler_pic" >&6; } + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + +{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6; } +if test "${lt_prog_compiler_pic_works+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + printf "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:7696: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:7700: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_prog_compiler_pic_works=yes + fi + fi + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works" >&5 +echo "${ECHO_T}$lt_prog_compiler_pic_works" >&6; } + +if test x"$lt_prog_compiler_pic_works" = xyes; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; } +if test "${lt_prog_compiler_static_works+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_prog_compiler_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + printf "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_prog_compiler_static_works=yes + fi + else + lt_prog_compiler_static_works=yes + fi + fi + $rm conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works" >&5 +echo "${ECHO_T}$lt_prog_compiler_static_works" >&6; } + +if test x"$lt_prog_compiler_static_works" = xyes; then + : +else + lt_prog_compiler_static= +fi + + +{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_c_o+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_c_o=no + $rm -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + printf "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:7800: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:7804: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $rm conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files + $rm out/* && rmdir out + cd .. + rmdir conftest + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6; } + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 +echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; } + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { echo "$as_me:$LINENO: result: $hard_links" >&5 +echo "${ECHO_T}$hard_links" >&6; } + if test "$hard_links" = no; then + { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + +{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } + + runpath_var= + allow_undefined_flag= + enable_shared_with_static_runtimes=no + archive_cmds= + archive_expsym_cmds= + old_archive_From_new_cmds= + old_archive_from_expsyms_cmds= + export_dynamic_flag_spec= + whole_archive_flag_spec= + thread_safe_flag_spec= + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld= + hardcode_libdir_separator= + hardcode_direct=no + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + link_all_deplibs=unknown + hardcode_automatic=no + module_cmds= + module_expsym_cmds= + always_export_symbols=no + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms="_GLOBAL_OFFSET_TABLE_" + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + extract_expsyms_cmds= + # Just being paranoid about ensuring that cc_basename is set. + for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + case $host_os in + cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + ld_shlibs=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v 2>/dev/null` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix3* | aix4* | aix5*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + cat <<EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + fi + ;; + + amigaos*) + archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + + # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can't use + # them. + ld_shlibs=no + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + interix3*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + tmp_addflag= + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + esac + archive_cmds='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test $supports_anon_versioning = yes; then + archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + $echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + link_all_deplibs=no + else + ld_shlibs=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = no; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix4* | aix5*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix5*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + hardcode_direct=yes + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'`; fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'`; fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' ${wl}-bernotok' + allow_undefined_flag=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + archive_cmds_need_lc=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # see comment about different semantics on the GNU ld section + ld_shlibs=no + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_From_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs' + fix_srcfile_path='`cygpath -w "$srcfile"`' + enable_shared_with_static_runtimes=yes + ;; + + darwin* | rhapsody*) + case $host_os in + rhapsody* | darwin1.[012]) + allow_undefined_flag='${wl}-undefined ${wl}suppress' + ;; + *) # Darwin 1.3 on + if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then + allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + else + case ${MACOSX_DEPLOYMENT_TARGET} in + 10.[012]) + allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + ;; + 10.*) + allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup' + ;; + esac + fi + ;; + esac + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + whole_archive_flag_spec='' + link_all_deplibs=yes + if test "$GCC" = yes ; then + output_verbose_link_cmd='echo' + archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' + module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' + module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + ld_shlibs=no + ;; + esac + fi + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + freebsd1*) + ld_shlibs=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + hardcode_direct=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_libdir_flag_spec_ld='+b $libdir' + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_ld='-rpath $libdir' + fi + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + link_all_deplibs=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + openbsd*) + hardcode_direct=yes + hardcode_shlibpath_var=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ + $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z text' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' + else + wlarc='' + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine linker options so we + # cannot just pass the convience library names through + # without $wl, iff we do not link with $LD. + # Luckily, gcc supports the same syntax we need for Sun Studio. + # Supported since Solaris 2.6 (maybe 2.5.1?) + case $wlarc in + '') + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;; + *) + whole_archive_flag_spec='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; + esac ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*) + no_undefined_flag='${wl}-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='${wl}-z,text' + allow_undefined_flag='${wl}-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $ld_shlibs" >&5 +echo "${ECHO_T}$ld_shlibs" >&6; } +test "$ld_shlibs" = no && can_build_shared=no + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 +echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; } + $rm conftest* + printf "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 + (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + then + archive_cmds_need_lc=no + else + archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $rm conftest* + { echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5 +echo "${ECHO_T}$archive_cmds_need_lc" >&6; } + ;; + esac + fi + ;; +esac + +{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 +echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; } +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +if test "$GCC" = yes; then + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix4* | aix5*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. + if test "$GCC" = yes; then + sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` + else + sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' + fi + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + freebsd*) # from 4.6 on + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix3*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +echo "${ECHO_T}$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || \ + test -n "$runpath_var" || \ + test "X$hardcode_automatic" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, )" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ echo "$as_me:$LINENO: result: $hardcode_action" >&5 +echo "${ECHO_T}$hardcode_action" >&6; } + +if test "$hardcode_action" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + +striplib= +old_striplib= +{ echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5 +echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + ;; + *) + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + ;; + esac +fi + +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_dl_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dl_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; } +if test $ac_cv_lib_dl_dlopen = yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + *) + { echo "$as_me:$LINENO: checking for shl_load" >&5 +echo $ECHO_N "checking for shl_load... $ECHO_C" >&6; } +if test "${ac_cv_func_shl_load+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define shl_load innocuous_shl_load + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char shl_load (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef shl_load + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_shl_load || defined __stub___shl_load +choke me +#endif + +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_shl_load=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_shl_load=no +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5 +echo "${ECHO_T}$ac_cv_func_shl_load" >&6; } +if test $ac_cv_func_shl_load = yes; then + lt_cv_dlopen="shl_load" +else + { echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 +echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6; } +if test "${ac_cv_lib_dld_shl_load+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_dld_shl_load=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dld_shl_load=no +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 +echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6; } +if test $ac_cv_lib_dld_shl_load = yes; then + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld" +else + { echo "$as_me:$LINENO: checking for dlopen" >&5 +echo $ECHO_N "checking for dlopen... $ECHO_C" >&6; } +if test "${ac_cv_func_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define dlopen innocuous_dlopen + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char dlopen (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef dlopen + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_dlopen || defined __stub___dlopen +choke me +#endif + +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 +echo "${ECHO_T}$ac_cv_func_dlopen" >&6; } +if test $ac_cv_func_dlopen = yes; then + lt_cv_dlopen="dlopen" +else + { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_dl_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dl_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; } +if test $ac_cv_lib_dl_dlopen = yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + { echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5 +echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6; } +if test "${ac_cv_lib_svld_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_svld_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_svld_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5 +echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6; } +if test $ac_cv_lib_svld_dlopen = yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + { echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5 +echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6; } +if test "${ac_cv_lib_dld_dld_link+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_dld_dld_link=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dld_dld_link=no +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5 +echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6; } +if test $ac_cv_lib_dld_dld_link = yes; then + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld" +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + { echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5 +echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6; } +if test "${lt_cv_dlopen_self+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<EOF +#line 10241 "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +#ifdef __cplusplus +extern "C" void exit (int); +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + exit (status); +} +EOF + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5 +echo "${ECHO_T}$lt_cv_dlopen_self" >&6; } + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5 +echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6; } +if test "${lt_cv_dlopen_self_static+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<EOF +#line 10341 "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +#ifdef __cplusplus +extern "C" void exit (int); +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + exit (status); +} +EOF + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5 +echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + +# Report which library types will actually be built +{ echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5 +echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6; } +{ echo "$as_me:$LINENO: result: $can_build_shared" >&5 +echo "${ECHO_T}$can_build_shared" >&6; } + +{ echo "$as_me:$LINENO: checking whether to build shared libraries" >&5 +echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6; } +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case $host_os in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + +aix4* | aix5*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; +esac +{ echo "$as_me:$LINENO: result: $enable_shared" >&5 +echo "${ECHO_T}$enable_shared" >&6; } + +{ echo "$as_me:$LINENO: checking whether to build static libraries" >&5 +echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6; } +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes +{ echo "$as_me:$LINENO: result: $enable_static" >&5 +echo "${ECHO_T}$enable_static" >&6; } + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler \ + CC \ + LD \ + lt_prog_compiler_wl \ + lt_prog_compiler_pic \ + lt_prog_compiler_static \ + lt_prog_compiler_no_builtin_flag \ + export_dynamic_flag_spec \ + thread_safe_flag_spec \ + whole_archive_flag_spec \ + enable_shared_with_static_runtimes \ + old_archive_cmds \ + old_archive_from_new_cmds \ + predep_objects \ + postdep_objects \ + predeps \ + postdeps \ + compiler_lib_search_path \ + archive_cmds \ + archive_expsym_cmds \ + postinstall_cmds \ + postuninstall_cmds \ + old_archive_from_expsyms_cmds \ + allow_undefined_flag \ + no_undefined_flag \ + export_symbols_cmds \ + hardcode_libdir_flag_spec \ + hardcode_libdir_flag_spec_ld \ + hardcode_libdir_separator \ + hardcode_automatic \ + module_cmds \ + module_expsym_cmds \ + lt_cv_prog_compiler_c_o \ + exclude_expsyms \ + include_expsyms; do + + case $var in + old_archive_cmds | \ + old_archive_from_new_cmds | \ + archive_cmds | \ + archive_expsym_cmds | \ + module_cmds | \ + module_expsym_cmds | \ + old_archive_from_expsyms_cmds | \ + export_symbols_cmds | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="${ofile}T" + trap "$rm \"$cfgfile\"; exit 1" 1 2 15 + $rm -f "$cfgfile" + { echo "$as_me:$LINENO: creating $ofile" >&5 +echo "$as_me: creating $ofile" >&6;} + + cat <<__EOF__ >> "$cfgfile" +#! $SHELL + +# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 +# Free Software Foundation, Inc. +# +# This file is part of GNU Libtool: +# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# A sed program that does not truncate output. +SED=$lt_SED + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="$SED -e 1s/^X//" + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# The names of the tagged configurations supported by this script. +available_tags= + +# ### BEGIN LIBTOOL CONFIG + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU C compiler? +with_gcc=$GCC + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_LD + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_predep_objects + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_postdep_objects + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_predeps + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_postdeps + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path="$fix_srcfile_path" + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# ### END LIBTOOL CONFIG + +__EOF__ + + + case $host_os in + aix3*) + cat <<\EOF >> "$cfgfile" + +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +EOF + ;; + esac + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || \ + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + +# Check whether --with-tags was given. +if test "${with_tags+set}" = set; then + withval=$with_tags; tagnames="$withval" +fi + + +if test -f "$ltmain" && test -n "$tagnames"; then + if test ! -f "${ofile}"; then + { echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not exist" >&5 +echo "$as_me: WARNING: output file \`$ofile' does not exist" >&2;} + fi + + if test -z "$LTCC"; then + eval "`$SHELL ${ofile} --config | grep '^LTCC='`" + if test -z "$LTCC"; then + { echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not look like a libtool script" >&5 +echo "$as_me: WARNING: output file \`$ofile' does not look like a libtool script" >&2;} + else + { echo "$as_me:$LINENO: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&5 +echo "$as_me: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&2;} + fi + fi + if test -z "$LTCFLAGS"; then + eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" + fi + + # Extract list of available tagged configurations in $ofile. + # Note that this assumes the entire list is on one line. + available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` + + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for tagname in $tagnames; do + IFS="$lt_save_ifs" + # Check whether tagname contains only valid characters + case `$echo "X$tagname" | $Xsed -e 's:[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]::g'` in + "") ;; + *) { { echo "$as_me:$LINENO: error: invalid tag name: $tagname" >&5 +echo "$as_me: error: invalid tag name: $tagname" >&2;} + { (exit 1); exit 1; }; } + ;; + esac + + if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null + then + { { echo "$as_me:$LINENO: error: tag name \"$tagname\" already exists" >&5 +echo "$as_me: error: tag name \"$tagname\" already exists" >&2;} + { (exit 1); exit 1; }; } + fi + + # Update the list of available tags. + if test -n "$tagname"; then + echo appending configuration tag \"$tagname\" to $ofile + + case $tagname in + CXX) + if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + + + +archive_cmds_need_lc_CXX=no +allow_undefined_flag_CXX= +always_export_symbols_CXX=no +archive_expsym_cmds_CXX= +export_dynamic_flag_spec_CXX= +hardcode_direct_CXX=no +hardcode_libdir_flag_spec_CXX= +hardcode_libdir_flag_spec_ld_CXX= +hardcode_libdir_separator_CXX= +hardcode_minus_L_CXX=no +hardcode_shlibpath_var_CXX=unsupported +hardcode_automatic_CXX=no +module_cmds_CXX= +module_expsym_cmds_CXX= +link_all_deplibs_CXX=unknown +old_archive_cmds_CXX=$old_archive_cmds +no_undefined_flag_CXX= +whole_archive_flag_spec_CXX= +enable_shared_with_static_runtimes_CXX=no + +# Dependencies to place before and after the object being linked: +predep_objects_CXX= +postdep_objects_CXX= +predeps_CXX= +postdeps_CXX= +compiler_lib_search_path_CXX= + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +objext_CXX=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;\n" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +printf "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +printf "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm conftest* + + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_LD=$LD +lt_save_GCC=$GCC +GCC=$GXX +lt_save_with_gnu_ld=$with_gnu_ld +lt_save_path_LD=$lt_cv_path_LD +if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx +else + $as_unset lt_cv_prog_gnu_ld +fi +if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX +else + $as_unset lt_cv_path_LD +fi +test -z "${LDCXX+set}" || LD=$LDCXX +CC=${CXX-"c++"} +compiler=$CC +compiler_CXX=$CC +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +# We don't want -fno-exception wen compiling C++ code, so set the +# no_builtin_flag separately +if test "$GXX" = yes; then + lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' +else + lt_prog_compiler_no_builtin_flag_CXX= +fi + +if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { echo "$as_me:$LINENO: checking for ld used by $CC" >&5 +echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { echo "$as_me:$LINENO: checking for GNU ld" >&5 +echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; } +else + { echo "$as_me:$LINENO: checking for non-GNU ld" >&5 +echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; } +fi +if test "${lt_cv_path_LD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$lt_cv_path_LD" +if test -n "$LD"; then + { echo "$as_me:$LINENO: result: $LD" >&5 +echo "${ECHO_T}$LD" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi +test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 +echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +{ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 +echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; } +if test "${lt_cv_prog_gnu_ld+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5 +echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ + grep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec_CXX= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + +else + GXX=no + with_gnu_ld=no + wlarc= +fi + +# PORTME: fill in a description of your system's C++ link characteristics +{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } +ld_shlibs_CXX=yes +case $host_os in + aix3*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aix4* | aix5*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix5*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_CXX='' + hardcode_direct_CXX=yes + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + + if test "$GXX" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + hardcode_direct_CXX=yes + else + # We have old collect2 + hardcode_direct_CXX=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_CXX=yes + hardcode_libdir_flag_spec_CXX='-L$libdir' + hardcode_libdir_separator_CXX= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols_CXX=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag_CXX='-berok' + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'`; fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" + + archive_expsym_cmds_CXX="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag_CXX="-z nodefs" + archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'`; fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag_CXX=' ${wl}-bernotok' + allow_undefined_flag_CXX=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec_CXX='$convenience' + archive_cmds_need_lc_CXX=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag_CXX=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs_CXX=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_CXX='-L$libdir' + allow_undefined_flag_CXX=unsupported + always_export_symbols_CXX=no + enable_shared_with_static_runtimes_CXX=yes + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_CXX=no + fi + ;; + darwin* | rhapsody*) + case $host_os in + rhapsody* | darwin1.[012]) + allow_undefined_flag_CXX='${wl}-undefined ${wl}suppress' + ;; + *) # Darwin 1.3 on + if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then + allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + else + case ${MACOSX_DEPLOYMENT_TARGET} in + 10.[012]) + allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + ;; + 10.*) + allow_undefined_flag_CXX='${wl}-undefined ${wl}dynamic_lookup' + ;; + esac + fi + ;; + esac + archive_cmds_need_lc_CXX=no + hardcode_direct_CXX=no + hardcode_automatic_CXX=yes + hardcode_shlibpath_var_CXX=unsupported + whole_archive_flag_spec_CXX='' + link_all_deplibs_CXX=yes + + if test "$GXX" = yes ; then + lt_int_apple_cc_single_mod=no + output_verbose_link_cmd='echo' + if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then + lt_int_apple_cc_single_mod=yes + fi + if test "X$lt_int_apple_cc_single_mod" = Xyes ; then + archive_cmds_CXX='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' + else + archive_cmds_CXX='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring' + fi + module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + if test "X$lt_int_apple_cc_single_mod" = Xyes ; then + archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + else + archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + archive_cmds_CXX='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' + module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + ld_shlibs_CXX=no + ;; + esac + fi + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + freebsd[12]*) + # C++ shared libraries reported to be fairly broken before switch to ELF + ld_shlibs_CXX=no + ;; + freebsd-elf*) + archive_cmds_need_lc_CXX=no + ;; + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + ld_shlibs_CXX=yes + ;; + gnu*) + ;; + hpux9*) + hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_CXX=: + export_dynamic_flag_spec_CXX='${wl}-E' + hardcode_direct_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aCC*) + archive_cmds_CXX='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[-]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes; then + archive_cmds_CXX='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_libdir_flag_spec_ld_CXX='+b $libdir' + ;; + *) + export_dynamic_flag_spec_CXX='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct_CXX=no + hardcode_shlibpath_var_CXX=no + ;; + *) + hardcode_direct_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + interix3*) + hardcode_direct_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib' + fi + fi + link_all_deplibs_CXX=yes + ;; + esac + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + + hardcode_libdir_flag_spec_CXX='${wl}--rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc*) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + archive_cmds_need_lc_CXX=no + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC*) + # Portland Group C++ compiler + archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec_CXX='-rpath $libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + esac + ;; + lynxos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + m88k*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + openbsd2*) + # C++ shared libraries are fairly broken + ld_shlibs_CXX=no + ;; + openbsd*) + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + export_dynamic_flag_spec_CXX='${wl}-E' + whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd='echo' + ;; + osf3*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + hardcode_libdir_separator_CXX=: + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' + + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + cxx*) + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + hardcode_libdir_separator_CXX=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + cxx*) + allow_undefined_flag_CXX=' -expect_unresolved \*' + archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~ + $rm $lib.exp' + + hardcode_libdir_flag_spec_CXX='-rpath $libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' + + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + psos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + archive_cmds_need_lc_CXX=yes + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_shlibpath_var_CXX=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The C++ compiler is used as linker so we must use $wl + # flag to pass the commands to the underlying system + # linker. We must also pass each convience library through + # to the system linker between allextract/defaultextract. + # The C++ compiler will combine linker options so we + # cannot just pass the convience library names through + # without $wl. + # Supported since Solaris 2.6 (maybe 2.5.1?) + whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' + ;; + esac + link_all_deplibs_CXX=yes + + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + no_undefined_flag_CXX=' ${wl}-z ${wl}defs' + if $CC --version | grep -v '^2\.7' > /dev/null; then + archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" + fi + + hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir' + fi + ;; + esac + ;; + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag_CXX='${wl}-z,text' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + # So that behaviour is only enabled if SCOABSPATH is set to a + # non-empty value in the environment. Most likely only useful for + # creating official distributions of packages. + # This is a hack until libtool officially supports absolute path + # names for shared libraries. + no_undefined_flag_CXX='${wl}-z,text' + allow_undefined_flag_CXX='${wl}-z,nodefs' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + export_dynamic_flag_spec_CXX='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + vxworks*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; +esac +{ echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5 +echo "${ECHO_T}$ld_shlibs_CXX" >&6; } +test "$ld_shlibs_CXX" = no && can_build_shared=no + +GCC_CXX="$GXX" +LD_CXX="$LD" + + +cat > conftest.$ac_ext <<EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +EOF + +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + # The `*' in the case matches for architectures that use `case' in + # $output_verbose_cmd can trigger glob expansion during the loop + # eval without this substitution. + output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` + + for p in `eval $output_verbose_link_cmd`; do + case $p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" \ + || test $p = "-R"; then + prev=$p + continue + else + prev= + fi + + if test "$pre_test_object_deps_done" = no; then + case $p in + -L* | -R*) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$compiler_lib_search_path_CXX"; then + compiler_lib_search_path_CXX="${prev}${p}" + else + compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$postdeps_CXX"; then + postdeps_CXX="${prev}${p}" + else + postdeps_CXX="${postdeps_CXX} ${prev}${p}" + fi + fi + ;; + + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$predep_objects_CXX"; then + predep_objects_CXX="$p" + else + predep_objects_CXX="$predep_objects_CXX $p" + fi + else + if test -z "$postdep_objects_CXX"; then + postdep_objects_CXX="$p" + else + postdep_objects_CXX="$postdep_objects_CXX $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling CXX test program" +fi + +$rm -f confest.$objext + +# PORTME: override above test on systems where it is broken +case $host_os in +interix3*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + predep_objects_CXX= + postdep_objects_CXX= + postdeps_CXX= + ;; + +solaris*) + case $cc_basename in + CC*) + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + postdeps_CXX='-lCstd -lCrun' + ;; + esac + ;; +esac + + +case " $postdeps_CXX " in +*" -lc "*) archive_cmds_need_lc_CXX=no ;; +esac + +lt_prog_compiler_wl_CXX= +lt_prog_compiler_pic_CXX= +lt_prog_compiler_static_CXX= + +{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; } + + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + fi + ;; + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' + ;; + beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | os2* | pw32*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic_CXX='-DDLL_EXPORT' + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_CXX='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + lt_prog_compiler_pic_CXX= + ;; + interix3*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_CXX=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + else + case $host_os in + aix4* | aix5*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + else + lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_AC_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + lt_prog_compiler_pic_CXX='-qnocommon' + lt_prog_compiler_wl_CXX='-Wl,' + ;; + esac + ;; + dgux*) + case $cc_basename in + ec++*) + lt_prog_compiler_pic_CXX='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + lt_prog_compiler_pic_CXX='+Z' + fi + ;; + aCC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_CXX='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + lt_prog_compiler_wl_CXX='--backend -Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + ;; + icpc* | ecpc*) + # Intel C++ + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-static' + ;; + pgCC*) + # Portland Group C++ compiler. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fpic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + *) + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + lt_prog_compiler_pic_CXX='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + lt_prog_compiler_wl_CXX='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + lt_prog_compiler_pic_CXX='-pic' + ;; + cxx*) + # Digital/Compaq C++ + lt_prog_compiler_wl_CXX='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + lt_prog_compiler_pic_CXX='-pic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + lcc*) + # Lucid + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + lt_prog_compiler_pic_CXX='-KPIC' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + esac + ;; + vxworks*) + ;; + *) + lt_prog_compiler_can_build_shared_CXX=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_CXX" >&5 +echo "${ECHO_T}$lt_prog_compiler_pic_CXX" >&6; } + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_CXX"; then + +{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 +echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... $ECHO_C" >&6; } +if test "${lt_prog_compiler_pic_works_CXX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_prog_compiler_pic_works_CXX=no + ac_outfile=conftest.$ac_objext + printf "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:12709: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:12713: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_prog_compiler_pic_works_CXX=yes + fi + fi + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_CXX" >&5 +echo "${ECHO_T}$lt_prog_compiler_pic_works_CXX" >&6; } + +if test x"$lt_prog_compiler_pic_works_CXX" = xyes; then + case $lt_prog_compiler_pic_CXX in + "" | " "*) ;; + *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;; + esac +else + lt_prog_compiler_pic_CXX= + lt_prog_compiler_can_build_shared_CXX=no +fi + +fi +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_CXX= + ;; + *) + lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" + ;; +esac + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\" +{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; } +if test "${lt_prog_compiler_static_works_CXX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_prog_compiler_static_works_CXX=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + printf "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_prog_compiler_static_works_CXX=yes + fi + else + lt_prog_compiler_static_works_CXX=yes + fi + fi + $rm conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works_CXX" >&5 +echo "${ECHO_T}$lt_prog_compiler_static_works_CXX" >&6; } + +if test x"$lt_prog_compiler_static_works_CXX" = xyes; then + : +else + lt_prog_compiler_static_CXX= +fi + + +{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_c_o_CXX=no + $rm -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + printf "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:12813: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:12817: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o_CXX=yes + fi + fi + chmod u+w . 2>&5 + $rm conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files + $rm out/* && rmdir out + cd .. + rmdir conftest + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_CXX" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_c_o_CXX" >&6; } + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 +echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; } + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { echo "$as_me:$LINENO: result: $hard_links" >&5 +echo "${ECHO_T}$hard_links" >&6; } + if test "$hard_links" = no; then + { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + +{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } + + export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + case $host_os in + aix4* | aix5*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + export_symbols_cmds_CXX="$ltdll_cmds" + ;; + cygwin* | mingw*) + export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([^ ]*\) [^ ]*/\1 DATA/;/^I /d;/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols' + ;; + linux* | k*bsd*-gnu) + link_all_deplibs_CXX=no + ;; + *) + export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac + +{ echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5 +echo "${ECHO_T}$ld_shlibs_CXX" >&6; } +test "$ld_shlibs_CXX" = no && can_build_shared=no + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc_CXX" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc_CXX=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds_CXX in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 +echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; } + $rm conftest* + printf "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl_CXX + pic_flag=$lt_prog_compiler_pic_CXX + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag_CXX + allow_undefined_flag_CXX= + if { (eval echo "$as_me:$LINENO: \"$archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 + (eval $archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + then + archive_cmds_need_lc_CXX=no + else + archive_cmds_need_lc_CXX=yes + fi + allow_undefined_flag_CXX=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $rm conftest* + { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_CXX" >&5 +echo "${ECHO_T}$archive_cmds_need_lc_CXX" >&6; } + ;; + esac + fi + ;; +esac + +{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 +echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; } +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +if test "$GCC" = yes; then + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix4* | aix5*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. + if test "$GCC" = yes; then + sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` + else + sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' + fi + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + freebsd*) # from 4.6 on + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix3*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +echo "${ECHO_T}$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; } +hardcode_action_CXX= +if test -n "$hardcode_libdir_flag_spec_CXX" || \ + test -n "$runpath_var_CXX" || \ + test "X$hardcode_automatic_CXX" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct_CXX" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, CXX)" != no && + test "$hardcode_minus_L_CXX" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action_CXX=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_CXX=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_CXX=unsupported +fi +{ echo "$as_me:$LINENO: result: $hardcode_action_CXX" >&5 +echo "${ECHO_T}$hardcode_action_CXX" >&6; } + +if test "$hardcode_action_CXX" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler_CXX \ + CC_CXX \ + LD_CXX \ + lt_prog_compiler_wl_CXX \ + lt_prog_compiler_pic_CXX \ + lt_prog_compiler_static_CXX \ + lt_prog_compiler_no_builtin_flag_CXX \ + export_dynamic_flag_spec_CXX \ + thread_safe_flag_spec_CXX \ + whole_archive_flag_spec_CXX \ + enable_shared_with_static_runtimes_CXX \ + old_archive_cmds_CXX \ + old_archive_from_new_cmds_CXX \ + predep_objects_CXX \ + postdep_objects_CXX \ + predeps_CXX \ + postdeps_CXX \ + compiler_lib_search_path_CXX \ + archive_cmds_CXX \ + archive_expsym_cmds_CXX \ + postinstall_cmds_CXX \ + postuninstall_cmds_CXX \ + old_archive_from_expsyms_cmds_CXX \ + allow_undefined_flag_CXX \ + no_undefined_flag_CXX \ + export_symbols_cmds_CXX \ + hardcode_libdir_flag_spec_CXX \ + hardcode_libdir_flag_spec_ld_CXX \ + hardcode_libdir_separator_CXX \ + hardcode_automatic_CXX \ + module_cmds_CXX \ + module_expsym_cmds_CXX \ + lt_cv_prog_compiler_c_o_CXX \ + exclude_expsyms_CXX \ + include_expsyms_CXX; do + + case $var in + old_archive_cmds_CXX | \ + old_archive_from_new_cmds_CXX | \ + archive_cmds_CXX | \ + archive_expsym_cmds_CXX | \ + module_cmds_CXX | \ + module_expsym_cmds_CXX | \ + old_archive_from_expsyms_cmds_CXX | \ + export_symbols_cmds_CXX | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="$ofile" + + cat <<__EOF__ >> "$cfgfile" +# ### BEGIN LIBTOOL TAG CONFIG: $tagname + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_CXX + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler_CXX + +# Is the compiler the GNU C compiler? +with_gcc=$GCC_CXX + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_LD_CXX + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_CXX + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_CXX +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_CXX + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec_CXX + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds_CXX +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds_CXX +archive_expsym_cmds=$lt_archive_expsym_cmds_CXX +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_module_cmds_CXX +module_expsym_cmds=$lt_module_expsym_cmds_CXX + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_predep_objects_CXX + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_postdep_objects_CXX + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_predeps_CXX + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_postdeps_CXX + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_CXX + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_CXX + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_CXX + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_CXX + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct_CXX + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L_CXX + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic_CXX + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_CXX + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path="$fix_srcfile_path_CXX" + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols_CXX + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_CXX + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_CXX + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_CXX + +# ### END LIBTOOL TAG CONFIG: $tagname + +__EOF__ + + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC=$lt_save_CC +LDCXX=$LD +LD=$lt_save_LD +GCC=$lt_save_GCC +with_gnu_ldcxx=$with_gnu_ld +with_gnu_ld=$lt_save_with_gnu_ld +lt_cv_path_LDCXX=$lt_cv_path_LD +lt_cv_path_LD=$lt_save_path_LD +lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld +lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld + + else + tagname="" + fi + ;; + + F77) + if test -n "$F77" && test "X$F77" != "Xno"; then + +ac_ext=f +ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5' +ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_f77_compiler_gnu + + +archive_cmds_need_lc_F77=no +allow_undefined_flag_F77= +always_export_symbols_F77=no +archive_expsym_cmds_F77= +export_dynamic_flag_spec_F77= +hardcode_direct_F77=no +hardcode_libdir_flag_spec_F77= +hardcode_libdir_flag_spec_ld_F77= +hardcode_libdir_separator_F77= +hardcode_minus_L_F77=no +hardcode_automatic_F77=no +module_cmds_F77= +module_expsym_cmds_F77= +link_all_deplibs_F77=unknown +old_archive_cmds_F77=$old_archive_cmds +no_undefined_flag_F77= +whole_archive_flag_spec_F77= +enable_shared_with_static_runtimes_F77=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +objext_F77=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code=" subroutine t\n return\n end\n" + +# Code to be used in simple link tests +lt_simple_link_test_code=" program t\n end\n" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +printf "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +printf "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm conftest* + + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${F77-"f77"} +compiler=$CC +compiler_F77=$CC +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +{ echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5 +echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6; } +{ echo "$as_me:$LINENO: result: $can_build_shared" >&5 +echo "${ECHO_T}$can_build_shared" >&6; } + +{ echo "$as_me:$LINENO: checking whether to build shared libraries" >&5 +echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6; } +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case $host_os in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; +aix4* | aix5*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; +esac +{ echo "$as_me:$LINENO: result: $enable_shared" >&5 +echo "${ECHO_T}$enable_shared" >&6; } + +{ echo "$as_me:$LINENO: checking whether to build static libraries" >&5 +echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6; } +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes +{ echo "$as_me:$LINENO: result: $enable_static" >&5 +echo "${ECHO_T}$enable_static" >&6; } + +GCC_F77="$G77" +LD_F77="$LD" + +lt_prog_compiler_wl_F77= +lt_prog_compiler_pic_F77= +lt_prog_compiler_static_F77= + +{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; } + + if test "$GCC" = yes; then + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_static_F77='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_F77='-Bstatic' + fi + ;; + + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic_F77='-m68020 -resident32 -malways-restore-a4' + ;; + + beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic_F77='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_F77='-fno-common' + ;; + + interix3*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared_F77=no + enable_shared=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_F77=-Kconform_pic + fi + ;; + + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_F77='-fPIC' + ;; + esac + ;; + + *) + lt_prog_compiler_pic_F77='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl_F77='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_F77='-Bstatic' + else + lt_prog_compiler_static_F77='-bnso -bI:/lib/syscalls.exp' + fi + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + lt_prog_compiler_pic_F77='-qnocommon' + lt_prog_compiler_wl_F77='-Wl,' + ;; + esac + ;; + + mingw* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic_F77='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl_F77='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_F77='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static_F77='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl_F77='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static_F77='-non_shared' + ;; + + newsos6) + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc*) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_pic_F77='-fpic' + lt_prog_compiler_static_F77='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl_F77='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static_F77='-non_shared' + ;; + esac + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl_F77='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static_F77='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + lt_prog_compiler_wl_F77='-Qoption ld ';; + *) + lt_prog_compiler_wl_F77='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl_F77='-Qoption ld ' + lt_prog_compiler_pic_F77='-PIC' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic_F77='-Kconform_pic' + lt_prog_compiler_static_F77='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_pic_F77='-KPIC' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl_F77='-Wl,' + lt_prog_compiler_can_build_shared_F77=no + ;; + + uts4*) + lt_prog_compiler_pic_F77='-pic' + lt_prog_compiler_static_F77='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared_F77=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_F77" >&5 +echo "${ECHO_T}$lt_prog_compiler_pic_F77" >&6; } + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_F77"; then + +{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5 +echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... $ECHO_C" >&6; } +if test "${lt_prog_compiler_pic_works_F77+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_prog_compiler_pic_works_F77=no + ac_outfile=conftest.$ac_objext + printf "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic_F77" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:14374: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:14378: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_prog_compiler_pic_works_F77=yes + fi + fi + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_F77" >&5 +echo "${ECHO_T}$lt_prog_compiler_pic_works_F77" >&6; } + +if test x"$lt_prog_compiler_pic_works_F77" = xyes; then + case $lt_prog_compiler_pic_F77 in + "" | " "*) ;; + *) lt_prog_compiler_pic_F77=" $lt_prog_compiler_pic_F77" ;; + esac +else + lt_prog_compiler_pic_F77= + lt_prog_compiler_can_build_shared_F77=no +fi + +fi +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_F77= + ;; + *) + lt_prog_compiler_pic_F77="$lt_prog_compiler_pic_F77" + ;; +esac + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl_F77 eval lt_tmp_static_flag=\"$lt_prog_compiler_static_F77\" +{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; } +if test "${lt_prog_compiler_static_works_F77+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_prog_compiler_static_works_F77=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + printf "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_prog_compiler_static_works_F77=yes + fi + else + lt_prog_compiler_static_works_F77=yes + fi + fi + $rm conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works_F77" >&5 +echo "${ECHO_T}$lt_prog_compiler_static_works_F77" >&6; } + +if test x"$lt_prog_compiler_static_works_F77" = xyes; then + : +else + lt_prog_compiler_static_F77= +fi + + +{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_c_o_F77+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_c_o_F77=no + $rm -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + printf "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:14478: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:14482: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o_F77=yes + fi + fi + chmod u+w . 2>&5 + $rm conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files + $rm out/* && rmdir out + cd .. + rmdir conftest + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_F77" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_c_o_F77" >&6; } + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o_F77" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 +echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; } + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { echo "$as_me:$LINENO: result: $hard_links" >&5 +echo "${ECHO_T}$hard_links" >&6; } + if test "$hard_links" = no; then + { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + +{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } + + runpath_var= + allow_undefined_flag_F77= + enable_shared_with_static_runtimes_F77=no + archive_cmds_F77= + archive_expsym_cmds_F77= + old_archive_From_new_cmds_F77= + old_archive_from_expsyms_cmds_F77= + export_dynamic_flag_spec_F77= + whole_archive_flag_spec_F77= + thread_safe_flag_spec_F77= + hardcode_libdir_flag_spec_F77= + hardcode_libdir_flag_spec_ld_F77= + hardcode_libdir_separator_F77= + hardcode_direct_F77=no + hardcode_minus_L_F77=no + hardcode_shlibpath_var_F77=unsupported + link_all_deplibs_F77=unknown + hardcode_automatic_F77=no + module_cmds_F77= + module_expsym_cmds_F77= + always_export_symbols_F77=no + export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms_F77= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms_F77="_GLOBAL_OFFSET_TABLE_" + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + extract_expsyms_cmds= + # Just being paranoid about ensuring that cc_basename is set. + for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + case $host_os in + cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + ld_shlibs_F77=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec_F77='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec_F77='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_F77="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec_F77= + fi + supports_anon_versioning=no + case `$LD -v 2>/dev/null` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix3* | aix4* | aix5*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs_F77=no + cat <<EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + fi + ;; + + amigaos*) + archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_minus_L_F77=yes + + # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can't use + # them. + ld_shlibs_F77=no + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag_F77=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs_F77=no + fi + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_F77='-L$libdir' + allow_undefined_flag_F77=unsupported + always_export_symbols_F77=no + enable_shared_with_static_runtimes_F77=yes + export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_F77=no + fi + ;; + + interix3*) + hardcode_direct_F77=no + hardcode_shlibpath_var_F77=no + hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' + export_dynamic_flag_spec_F77='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds_F77='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + tmp_addflag= + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + esac + archive_cmds_F77='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test $supports_anon_versioning = yes; then + archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + $echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + link_all_deplibs_F77=no + else + ld_shlibs_F77=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs_F77=no + cat <<EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs_F77=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs_F77=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' + archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' + else + ld_shlibs_F77=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs_F77=no + fi + ;; + esac + + if test "$ld_shlibs_F77" = no; then + runpath_var= + hardcode_libdir_flag_spec_F77= + export_dynamic_flag_spec_F77= + whole_archive_flag_spec_F77= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag_F77=unsupported + always_export_symbols_F77=yes + archive_expsym_cmds_F77='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L_F77=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct_F77=unsupported + fi + ;; + + aix4* | aix5*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix5*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_F77='' + hardcode_direct_F77=yes + hardcode_libdir_separator_F77=':' + link_all_deplibs_F77=yes + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + hardcode_direct_F77=yes + else + # We have old collect2 + hardcode_direct_F77=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_F77=yes + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_libdir_separator_F77= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols_F77=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag_F77='-berok' + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF + program main + + end +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_f77_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'`; fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag_F77="-z nodefs" + archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF + program main + + end +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_f77_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'`; fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag_F77=' ${wl}-bernotok' + allow_undefined_flag_F77=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec_F77='$convenience' + archive_cmds_need_lc_F77=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_minus_L_F77=yes + # see comment about different semantics on the GNU ld section + ld_shlibs_F77=no + ;; + + bsdi[45]*) + export_dynamic_flag_spec_F77=-rdynamic + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec_F77=' ' + allow_undefined_flag_F77=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_From_new_cmds_F77='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds_F77='lib /OUT:$oldlib$oldobjs$old_deplibs' + fix_srcfile_path_F77='`cygpath -w "$srcfile"`' + enable_shared_with_static_runtimes_F77=yes + ;; + + darwin* | rhapsody*) + case $host_os in + rhapsody* | darwin1.[012]) + allow_undefined_flag_F77='${wl}-undefined ${wl}suppress' + ;; + *) # Darwin 1.3 on + if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then + allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + else + case ${MACOSX_DEPLOYMENT_TARGET} in + 10.[012]) + allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + ;; + 10.*) + allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup' + ;; + esac + fi + ;; + esac + archive_cmds_need_lc_F77=no + hardcode_direct_F77=no + hardcode_automatic_F77=yes + hardcode_shlibpath_var_F77=unsupported + whole_archive_flag_spec_F77='' + link_all_deplibs_F77=yes + if test "$GCC" = yes ; then + output_verbose_link_cmd='echo' + archive_cmds_F77='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' + module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' + module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + ld_shlibs_F77=no + ;; + esac + fi + ;; + + dgux*) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_shlibpath_var_F77=no + ;; + + freebsd1*) + ld_shlibs_F77=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec_F77='-R$libdir' + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_F77=yes + hardcode_minus_L_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec_F77='-R$libdir' + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_F77=: + hardcode_direct_F77=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_F77=yes + export_dynamic_flag_spec_F77='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_F77=: + + hardcode_direct_F77=yes + export_dynamic_flag_spec_F77='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_F77=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_F77=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_libdir_flag_spec_ld_F77='+b $libdir' + hardcode_direct_F77=no + hardcode_shlibpath_var_F77=no + ;; + *) + hardcode_direct_F77=yes + export_dynamic_flag_spec_F77='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_F77=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_ld_F77='-rpath $libdir' + fi + hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_F77=: + link_all_deplibs_F77=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec_F77='-R$libdir' + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + newsos6) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_F77=yes + hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_F77=: + hardcode_shlibpath_var_F77=no + ;; + + openbsd*) + hardcode_direct_F77=yes + hardcode_shlibpath_var_F77=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' + export_dynamic_flag_spec_F77='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_F77='-R$libdir' + ;; + *) + archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' + ;; + esac + fi + ;; + + os2*) + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_minus_L_F77=yes + allow_undefined_flag_F77=unsupported + archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag_F77=' -expect_unresolved \*' + archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_F77=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag_F77=' -expect_unresolved \*' + archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ + $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec_F77='-rpath $libdir' + fi + hardcode_libdir_separator_F77=: + ;; + + solaris*) + no_undefined_flag_F77=' -z text' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' + else + wlarc='' + archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + fi + hardcode_libdir_flag_spec_F77='-R$libdir' + hardcode_shlibpath_var_F77=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine linker options so we + # cannot just pass the convience library names through + # without $wl, iff we do not link with $LD. + # Luckily, gcc supports the same syntax we need for Sun Studio. + # Supported since Solaris 2.6 (maybe 2.5.1?) + case $wlarc in + '') + whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract' ;; + *) + whole_archive_flag_spec_F77='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; + esac ;; + esac + link_all_deplibs_F77=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_direct_F77=yes + hardcode_minus_L_F77=yes + hardcode_shlibpath_var_F77=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_F77=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds_F77='$CC -r -o $output$reload_objs' + hardcode_direct_F77=no + ;; + motorola) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var_F77=no + ;; + + sysv4.3*) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var_F77=no + export_dynamic_flag_spec_F77='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var_F77=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs_F77=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*) + no_undefined_flag_F77='${wl}-z,text' + archive_cmds_need_lc_F77=no + hardcode_shlibpath_var_F77=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds_F77='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_F77='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag_F77='${wl}-z,text' + allow_undefined_flag_F77='${wl}-z,nodefs' + archive_cmds_need_lc_F77=no + hardcode_shlibpath_var_F77=no + hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator_F77=':' + link_all_deplibs_F77=yes + export_dynamic_flag_spec_F77='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds_F77='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_F77='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_F77='-L$libdir' + hardcode_shlibpath_var_F77=no + ;; + + *) + ld_shlibs_F77=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $ld_shlibs_F77" >&5 +echo "${ECHO_T}$ld_shlibs_F77" >&6; } +test "$ld_shlibs_F77" = no && can_build_shared=no + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc_F77" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc_F77=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds_F77 in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 +echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; } + $rm conftest* + printf "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl_F77 + pic_flag=$lt_prog_compiler_pic_F77 + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag_F77 + allow_undefined_flag_F77= + if { (eval echo "$as_me:$LINENO: \"$archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 + (eval $archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + then + archive_cmds_need_lc_F77=no + else + archive_cmds_need_lc_F77=yes + fi + allow_undefined_flag_F77=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $rm conftest* + { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_F77" >&5 +echo "${ECHO_T}$archive_cmds_need_lc_F77" >&6; } + ;; + esac + fi + ;; +esac + +{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 +echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; } +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +if test "$GCC" = yes; then + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix4* | aix5*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. + if test "$GCC" = yes; then + sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` + else + sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' + fi + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + freebsd*) # from 4.6 on + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix3*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +echo "${ECHO_T}$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; } +hardcode_action_F77= +if test -n "$hardcode_libdir_flag_spec_F77" || \ + test -n "$runpath_var_F77" || \ + test "X$hardcode_automatic_F77" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct_F77" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, F77)" != no && + test "$hardcode_minus_L_F77" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action_F77=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_F77=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_F77=unsupported +fi +{ echo "$as_me:$LINENO: result: $hardcode_action_F77" >&5 +echo "${ECHO_T}$hardcode_action_F77" >&6; } + +if test "$hardcode_action_F77" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler_F77 \ + CC_F77 \ + LD_F77 \ + lt_prog_compiler_wl_F77 \ + lt_prog_compiler_pic_F77 \ + lt_prog_compiler_static_F77 \ + lt_prog_compiler_no_builtin_flag_F77 \ + export_dynamic_flag_spec_F77 \ + thread_safe_flag_spec_F77 \ + whole_archive_flag_spec_F77 \ + enable_shared_with_static_runtimes_F77 \ + old_archive_cmds_F77 \ + old_archive_from_new_cmds_F77 \ + predep_objects_F77 \ + postdep_objects_F77 \ + predeps_F77 \ + postdeps_F77 \ + compiler_lib_search_path_F77 \ + archive_cmds_F77 \ + archive_expsym_cmds_F77 \ + postinstall_cmds_F77 \ + postuninstall_cmds_F77 \ + old_archive_from_expsyms_cmds_F77 \ + allow_undefined_flag_F77 \ + no_undefined_flag_F77 \ + export_symbols_cmds_F77 \ + hardcode_libdir_flag_spec_F77 \ + hardcode_libdir_flag_spec_ld_F77 \ + hardcode_libdir_separator_F77 \ + hardcode_automatic_F77 \ + module_cmds_F77 \ + module_expsym_cmds_F77 \ + lt_cv_prog_compiler_c_o_F77 \ + exclude_expsyms_F77 \ + include_expsyms_F77; do + + case $var in + old_archive_cmds_F77 | \ + old_archive_from_new_cmds_F77 | \ + archive_cmds_F77 | \ + archive_expsym_cmds_F77 | \ + module_cmds_F77 | \ + module_expsym_cmds_F77 | \ + old_archive_from_expsyms_cmds_F77 | \ + export_symbols_cmds_F77 | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="$ofile" + + cat <<__EOF__ >> "$cfgfile" +# ### BEGIN LIBTOOL TAG CONFIG: $tagname + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_F77 + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_F77 + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler_F77 + +# Is the compiler the GNU C compiler? +with_gcc=$GCC_F77 + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_LD_F77 + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_F77 + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_F77 +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_F77 + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_F77 + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_F77 + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_F77 + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_F77 + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec_F77 + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds_F77 +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_F77 + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_F77 + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds_F77 +archive_expsym_cmds=$lt_archive_expsym_cmds_F77 +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_module_cmds_F77 +module_expsym_cmds=$lt_module_expsym_cmds_F77 + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_predep_objects_F77 + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_postdep_objects_F77 + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_predeps_F77 + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_postdeps_F77 + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_F77 + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_F77 + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_F77 + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_F77 + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_F77 + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_F77 + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_F77 + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct_F77 + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L_F77 + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_F77 + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic_F77 + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_F77 + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path="$fix_srcfile_path_F77" + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols_F77 + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_F77 + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_F77 + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_F77 + +# ### END LIBTOOL TAG CONFIG: $tagname + +__EOF__ + + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + else + tagname="" + fi + ;; + + GCJ) + if test -n "$GCJ" && test "X$GCJ" != "Xno"; then + + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +objext_GCJ=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}\n" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +printf "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +printf "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm conftest* + + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${GCJ-"gcj"} +compiler=$CC +compiler_GCJ=$CC +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +archive_cmds_need_lc_GCJ=no + +old_archive_cmds_GCJ=$old_archive_cmds + + +lt_prog_compiler_no_builtin_flag_GCJ= + +if test "$GCC" = yes; then + lt_prog_compiler_no_builtin_flag_GCJ=' -fno-builtin' + + +{ echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + printf "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:16697: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:16701: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag_GCJ="$lt_prog_compiler_no_builtin_flag_GCJ -fno-rtti -fno-exceptions" +else + : +fi + +fi + +lt_prog_compiler_wl_GCJ= +lt_prog_compiler_pic_GCJ= +lt_prog_compiler_static_GCJ= + +{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; } + + if test "$GCC" = yes; then + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_static_GCJ='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_GCJ='-Bstatic' + fi + ;; + + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic_GCJ='-m68020 -resident32 -malways-restore-a4' + ;; + + beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic_GCJ='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_GCJ='-fno-common' + ;; + + interix3*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared_GCJ=no + enable_shared=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_GCJ=-Kconform_pic + fi + ;; + + hpux*) + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_GCJ='-fPIC' + ;; + esac + ;; + + *) + lt_prog_compiler_pic_GCJ='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl_GCJ='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_GCJ='-Bstatic' + else + lt_prog_compiler_static_GCJ='-bnso -bI:/lib/syscalls.exp' + fi + ;; + darwin*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + case $cc_basename in + xlc*) + lt_prog_compiler_pic_GCJ='-qnocommon' + lt_prog_compiler_wl_GCJ='-Wl,' + ;; + esac + ;; + + mingw* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic_GCJ='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl_GCJ='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_GCJ='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static_GCJ='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl_GCJ='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static_GCJ='-non_shared' + ;; + + newsos6) + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc*) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_pic_GCJ='-fpic' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl_GCJ='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static_GCJ='-non_shared' + ;; + esac + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl_GCJ='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static_GCJ='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + lt_prog_compiler_wl_GCJ='-Qoption ld ';; + *) + lt_prog_compiler_wl_GCJ='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl_GCJ='-Qoption ld ' + lt_prog_compiler_pic_GCJ='-PIC' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic_GCJ='-Kconform_pic' + lt_prog_compiler_static_GCJ='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_pic_GCJ='-KPIC' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl_GCJ='-Wl,' + lt_prog_compiler_can_build_shared_GCJ=no + ;; + + uts4*) + lt_prog_compiler_pic_GCJ='-pic' + lt_prog_compiler_static_GCJ='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared_GCJ=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_GCJ" >&5 +echo "${ECHO_T}$lt_prog_compiler_pic_GCJ" >&6; } + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_GCJ"; then + +{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5 +echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... $ECHO_C" >&6; } +if test "${lt_prog_compiler_pic_works_GCJ+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_prog_compiler_pic_works_GCJ=no + ac_outfile=conftest.$ac_objext + printf "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic_GCJ" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:16965: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:16969: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_prog_compiler_pic_works_GCJ=yes + fi + fi + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_GCJ" >&5 +echo "${ECHO_T}$lt_prog_compiler_pic_works_GCJ" >&6; } + +if test x"$lt_prog_compiler_pic_works_GCJ" = xyes; then + case $lt_prog_compiler_pic_GCJ in + "" | " "*) ;; + *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;; + esac +else + lt_prog_compiler_pic_GCJ= + lt_prog_compiler_can_build_shared_GCJ=no +fi + +fi +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_GCJ= + ;; + *) + lt_prog_compiler_pic_GCJ="$lt_prog_compiler_pic_GCJ" + ;; +esac + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl_GCJ eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GCJ\" +{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; } +if test "${lt_prog_compiler_static_works_GCJ+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_prog_compiler_static_works_GCJ=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + printf "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_prog_compiler_static_works_GCJ=yes + fi + else + lt_prog_compiler_static_works_GCJ=yes + fi + fi + $rm conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works_GCJ" >&5 +echo "${ECHO_T}$lt_prog_compiler_static_works_GCJ" >&6; } + +if test x"$lt_prog_compiler_static_works_GCJ" = xyes; then + : +else + lt_prog_compiler_static_GCJ= +fi + + +{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_c_o_GCJ+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_c_o_GCJ=no + $rm -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + printf "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:17069: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:17073: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o_GCJ=yes + fi + fi + chmod u+w . 2>&5 + $rm conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files + $rm out/* && rmdir out + cd .. + rmdir conftest + $rm conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_GCJ" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_c_o_GCJ" >&6; } + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o_GCJ" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 +echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; } + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { echo "$as_me:$LINENO: result: $hard_links" >&5 +echo "${ECHO_T}$hard_links" >&6; } + if test "$hard_links" = no; then + { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + +{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } + + runpath_var= + allow_undefined_flag_GCJ= + enable_shared_with_static_runtimes_GCJ=no + archive_cmds_GCJ= + archive_expsym_cmds_GCJ= + old_archive_From_new_cmds_GCJ= + old_archive_from_expsyms_cmds_GCJ= + export_dynamic_flag_spec_GCJ= + whole_archive_flag_spec_GCJ= + thread_safe_flag_spec_GCJ= + hardcode_libdir_flag_spec_GCJ= + hardcode_libdir_flag_spec_ld_GCJ= + hardcode_libdir_separator_GCJ= + hardcode_direct_GCJ=no + hardcode_minus_L_GCJ=no + hardcode_shlibpath_var_GCJ=unsupported + link_all_deplibs_GCJ=unknown + hardcode_automatic_GCJ=no + module_cmds_GCJ= + module_expsym_cmds_GCJ= + always_export_symbols_GCJ=no + export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms_GCJ= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms_GCJ="_GLOBAL_OFFSET_TABLE_" + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + extract_expsyms_cmds= + # Just being paranoid about ensuring that cc_basename is set. + for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + case $host_os in + cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + ld_shlibs_GCJ=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec_GCJ='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec_GCJ='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_GCJ="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec_GCJ= + fi + supports_anon_versioning=no + case `$LD -v 2>/dev/null` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix3* | aix4* | aix5*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs_GCJ=no + cat <<EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + fi + ;; + + amigaos*) + archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_minus_L_GCJ=yes + + # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can't use + # them. + ld_shlibs_GCJ=no + ;; + + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag_GCJ=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs_GCJ=no + fi + ;; + + cygwin* | mingw* | pw32*) + # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_GCJ='-L$libdir' + allow_undefined_flag_GCJ=unsupported + always_export_symbols_GCJ=no + enable_shared_with_static_runtimes_GCJ=yes + export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_GCJ=no + fi + ;; + + interix3*) + hardcode_direct_GCJ=no + hardcode_shlibpath_var_GCJ=no + hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' + export_dynamic_flag_spec_GCJ='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds_GCJ='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + tmp_addflag= + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + esac + archive_cmds_GCJ='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test $supports_anon_versioning = yes; then + archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + $echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + link_all_deplibs_GCJ=no + else + ld_shlibs_GCJ=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs_GCJ=no + cat <<EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs_GCJ=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs_GCJ=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' + archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' + else + ld_shlibs_GCJ=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs_GCJ=no + fi + ;; + esac + + if test "$ld_shlibs_GCJ" = no; then + runpath_var= + hardcode_libdir_flag_spec_GCJ= + export_dynamic_flag_spec_GCJ= + whole_archive_flag_spec_GCJ= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag_GCJ=unsupported + always_export_symbols_GCJ=yes + archive_expsym_cmds_GCJ='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L_GCJ=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct_GCJ=unsupported + fi + ;; + + aix4* | aix5*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | grep 'GNU' > /dev/null; then + export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix5*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_GCJ='' + hardcode_direct_GCJ=yes + hardcode_libdir_separator_GCJ=':' + link_all_deplibs_GCJ=yes + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + hardcode_direct_GCJ=yes + else + # We have old collect2 + hardcode_direct_GCJ=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_GCJ=yes + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_libdir_separator_GCJ= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols_GCJ=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag_GCJ='-berok' + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'`; fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag_GCJ="-z nodefs" + archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'`; fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag_GCJ=' ${wl}-bernotok' + allow_undefined_flag_GCJ=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec_GCJ='$convenience' + archive_cmds_need_lc_GCJ=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_minus_L_GCJ=yes + # see comment about different semantics on the GNU ld section + ld_shlibs_GCJ=no + ;; + + bsdi[45]*) + export_dynamic_flag_spec_GCJ=-rdynamic + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec_GCJ=' ' + allow_undefined_flag_GCJ=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_From_new_cmds_GCJ='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds_GCJ='lib /OUT:$oldlib$oldobjs$old_deplibs' + fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`' + enable_shared_with_static_runtimes_GCJ=yes + ;; + + darwin* | rhapsody*) + case $host_os in + rhapsody* | darwin1.[012]) + allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress' + ;; + *) # Darwin 1.3 on + if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then + allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + else + case ${MACOSX_DEPLOYMENT_TARGET} in + 10.[012]) + allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' + ;; + 10.*) + allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup' + ;; + esac + fi + ;; + esac + archive_cmds_need_lc_GCJ=no + hardcode_direct_GCJ=no + hardcode_automatic_GCJ=yes + hardcode_shlibpath_var_GCJ=unsupported + whole_archive_flag_spec_GCJ='' + link_all_deplibs_GCJ=yes + if test "$GCC" = yes ; then + output_verbose_link_cmd='echo' + archive_cmds_GCJ='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' + module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + else + case $cc_basename in + xlc*) + output_verbose_link_cmd='echo' + archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' + module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' + # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds + archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' + ;; + *) + ld_shlibs_GCJ=no + ;; + esac + fi + ;; + + dgux*) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_shlibpath_var_GCJ=no + ;; + + freebsd1*) + ld_shlibs_GCJ=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec_GCJ='-R$libdir' + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_GCJ=yes + hardcode_minus_L_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec_GCJ='-R$libdir' + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + hardcode_direct_GCJ=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_GCJ=yes + export_dynamic_flag_spec_GCJ='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + + hardcode_direct_GCJ=yes + export_dynamic_flag_spec_GCJ='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_GCJ=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_libdir_flag_spec_ld_GCJ='+b $libdir' + hardcode_direct_GCJ=no + hardcode_shlibpath_var_GCJ=no + ;; + *) + hardcode_direct_GCJ=yes + export_dynamic_flag_spec_GCJ='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L_GCJ=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir' + fi + hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + link_all_deplibs_GCJ=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec_GCJ='-R$libdir' + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + newsos6) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_GCJ=yes + hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + hardcode_shlibpath_var_GCJ=no + ;; + + openbsd*) + hardcode_direct_GCJ=yes + hardcode_shlibpath_var_GCJ=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' + export_dynamic_flag_spec_GCJ='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_GCJ='-R$libdir' + ;; + *) + archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' + ;; + esac + fi + ;; + + os2*) + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_minus_L_GCJ=yes + allow_undefined_flag_GCJ=unsupported + archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag_GCJ=' -expect_unresolved \*' + archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_GCJ=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag_GCJ=' -expect_unresolved \*' + archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ + $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec_GCJ='-rpath $libdir' + fi + hardcode_libdir_separator_GCJ=: + ;; + + solaris*) + no_undefined_flag_GCJ=' -z text' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' + else + wlarc='' + archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + fi + hardcode_libdir_flag_spec_GCJ='-R$libdir' + hardcode_shlibpath_var_GCJ=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine linker options so we + # cannot just pass the convience library names through + # without $wl, iff we do not link with $LD. + # Luckily, gcc supports the same syntax we need for Sun Studio. + # Supported since Solaris 2.6 (maybe 2.5.1?) + case $wlarc in + '') + whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' ;; + *) + whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; + esac ;; + esac + link_all_deplibs_GCJ=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_direct_GCJ=yes + hardcode_minus_L_GCJ=yes + hardcode_shlibpath_var_GCJ=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_GCJ=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds_GCJ='$CC -r -o $output$reload_objs' + hardcode_direct_GCJ=no + ;; + motorola) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var_GCJ=no + ;; + + sysv4.3*) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var_GCJ=no + export_dynamic_flag_spec_GCJ='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var_GCJ=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs_GCJ=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*) + no_undefined_flag_GCJ='${wl}-z,text' + archive_cmds_need_lc_GCJ=no + hardcode_shlibpath_var_GCJ=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds_GCJ='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_GCJ='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag_GCJ='${wl}-z,text' + allow_undefined_flag_GCJ='${wl}-z,nodefs' + archive_cmds_need_lc_GCJ=no + hardcode_shlibpath_var_GCJ=no + hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator_GCJ=':' + link_all_deplibs_GCJ=yes + export_dynamic_flag_spec_GCJ='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds_GCJ='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds_GCJ='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec_GCJ='-L$libdir' + hardcode_shlibpath_var_GCJ=no + ;; + + *) + ld_shlibs_GCJ=no + ;; + esac + fi + +{ echo "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5 +echo "${ECHO_T}$ld_shlibs_GCJ" >&6; } +test "$ld_shlibs_GCJ" = no && can_build_shared=no + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc_GCJ" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc_GCJ=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds_GCJ in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 +echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; } + $rm conftest* + printf "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl_GCJ + pic_flag=$lt_prog_compiler_pic_GCJ + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag_GCJ + allow_undefined_flag_GCJ= + if { (eval echo "$as_me:$LINENO: \"$archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 + (eval $archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + then + archive_cmds_need_lc_GCJ=no + else + archive_cmds_need_lc_GCJ=yes + fi + allow_undefined_flag_GCJ=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $rm conftest* + { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_GCJ" >&5 +echo "${ECHO_T}$archive_cmds_need_lc_GCJ" >&6; } + ;; + esac + fi + ;; +esac + +{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 +echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; } +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +if test "$GCC" = yes; then + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix4* | aix5*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. + if test "$GCC" = yes; then + sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` + else + sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' + fi + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + freebsd*) # from 4.6 on + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix3*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +nto-qnx*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + export_dynamic_flag_spec='${wl}-Blargedynsym' + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + shlibpath_overrides_runpath=no + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + shlibpath_overrides_runpath=yes + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +echo "${ECHO_T}$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; } +hardcode_action_GCJ= +if test -n "$hardcode_libdir_flag_spec_GCJ" || \ + test -n "$runpath_var_GCJ" || \ + test "X$hardcode_automatic_GCJ" = "Xyes" ; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct_GCJ" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, GCJ)" != no && + test "$hardcode_minus_L_GCJ" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action_GCJ=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_GCJ=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_GCJ=unsupported +fi +{ echo "$as_me:$LINENO: result: $hardcode_action_GCJ" >&5 +echo "${ECHO_T}$hardcode_action_GCJ" >&6; } + +if test "$hardcode_action_GCJ" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler_GCJ \ + CC_GCJ \ + LD_GCJ \ + lt_prog_compiler_wl_GCJ \ + lt_prog_compiler_pic_GCJ \ + lt_prog_compiler_static_GCJ \ + lt_prog_compiler_no_builtin_flag_GCJ \ + export_dynamic_flag_spec_GCJ \ + thread_safe_flag_spec_GCJ \ + whole_archive_flag_spec_GCJ \ + enable_shared_with_static_runtimes_GCJ \ + old_archive_cmds_GCJ \ + old_archive_from_new_cmds_GCJ \ + predep_objects_GCJ \ + postdep_objects_GCJ \ + predeps_GCJ \ + postdeps_GCJ \ + compiler_lib_search_path_GCJ \ + archive_cmds_GCJ \ + archive_expsym_cmds_GCJ \ + postinstall_cmds_GCJ \ + postuninstall_cmds_GCJ \ + old_archive_from_expsyms_cmds_GCJ \ + allow_undefined_flag_GCJ \ + no_undefined_flag_GCJ \ + export_symbols_cmds_GCJ \ + hardcode_libdir_flag_spec_GCJ \ + hardcode_libdir_flag_spec_ld_GCJ \ + hardcode_libdir_separator_GCJ \ + hardcode_automatic_GCJ \ + module_cmds_GCJ \ + module_expsym_cmds_GCJ \ + lt_cv_prog_compiler_c_o_GCJ \ + exclude_expsyms_GCJ \ + include_expsyms_GCJ; do + + case $var in + old_archive_cmds_GCJ | \ + old_archive_from_new_cmds_GCJ | \ + archive_cmds_GCJ | \ + archive_expsym_cmds_GCJ | \ + module_cmds_GCJ | \ + module_expsym_cmds_GCJ | \ + old_archive_from_expsyms_cmds_GCJ | \ + export_symbols_cmds_GCJ | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="$ofile" + + cat <<__EOF__ >> "$cfgfile" +# ### BEGIN LIBTOOL TAG CONFIG: $tagname + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_GCJ + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GCJ + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler_GCJ + +# Is the compiler the GNU C compiler? +with_gcc=$GCC_GCJ + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_LD_GCJ + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_GCJ + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_GCJ +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GCJ + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_GCJ + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GCJ + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GCJ + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_GCJ + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec_GCJ + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds_GCJ +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GCJ + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GCJ + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds_GCJ +archive_expsym_cmds=$lt_archive_expsym_cmds_GCJ +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_module_cmds_GCJ +module_expsym_cmds=$lt_module_expsym_cmds_GCJ + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_predep_objects_GCJ + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_postdep_objects_GCJ + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_predeps_GCJ + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_postdeps_GCJ + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_GCJ + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_GCJ + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_GCJ + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_GCJ + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GCJ + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GCJ + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_GCJ + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct_GCJ + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L_GCJ + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_GCJ + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic_GCJ + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_GCJ + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path="$fix_srcfile_path_GCJ" + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols_GCJ + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_GCJ + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_GCJ + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_GCJ + +# ### END LIBTOOL TAG CONFIG: $tagname + +__EOF__ + + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + else + tagname="" + fi + ;; + + RC) + + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +objext_RC=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +printf "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$rm conftest* + +ac_outfile=conftest.$ac_objext +printf "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$rm conftest* + + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +CC=${RC-"windres"} +compiler=$CC +compiler_RC=$CC +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + +lt_cv_prog_compiler_c_o_RC=yes + +# The else clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + # See if we are running on zsh, and set the options which allow our commands through + # without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ + SED SHELL STRIP \ + libname_spec library_names_spec soname_spec extract_expsyms_cmds \ + old_striplib striplib file_magic_cmd finish_cmds finish_eval \ + deplibs_check_method reload_flag reload_cmds need_locks \ + lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ + lt_cv_sys_global_symbol_to_c_name_address \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + old_postinstall_cmds old_postuninstall_cmds \ + compiler_RC \ + CC_RC \ + LD_RC \ + lt_prog_compiler_wl_RC \ + lt_prog_compiler_pic_RC \ + lt_prog_compiler_static_RC \ + lt_prog_compiler_no_builtin_flag_RC \ + export_dynamic_flag_spec_RC \ + thread_safe_flag_spec_RC \ + whole_archive_flag_spec_RC \ + enable_shared_with_static_runtimes_RC \ + old_archive_cmds_RC \ + old_archive_from_new_cmds_RC \ + predep_objects_RC \ + postdep_objects_RC \ + predeps_RC \ + postdeps_RC \ + compiler_lib_search_path_RC \ + archive_cmds_RC \ + archive_expsym_cmds_RC \ + postinstall_cmds_RC \ + postuninstall_cmds_RC \ + old_archive_from_expsyms_cmds_RC \ + allow_undefined_flag_RC \ + no_undefined_flag_RC \ + export_symbols_cmds_RC \ + hardcode_libdir_flag_spec_RC \ + hardcode_libdir_flag_spec_ld_RC \ + hardcode_libdir_separator_RC \ + hardcode_automatic_RC \ + module_cmds_RC \ + module_expsym_cmds_RC \ + lt_cv_prog_compiler_c_o_RC \ + exclude_expsyms_RC \ + include_expsyms_RC; do + + case $var in + old_archive_cmds_RC | \ + old_archive_from_new_cmds_RC | \ + archive_cmds_RC | \ + archive_expsym_cmds_RC | \ + module_cmds_RC | \ + module_expsym_cmds_RC | \ + old_archive_from_expsyms_cmds_RC | \ + export_symbols_cmds_RC | \ + extract_expsyms_cmds | reload_cmds | finish_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case $lt_echo in + *'\$0 --fallback-echo"') + lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + +cfgfile="$ofile" + + cat <<__EOF__ >> "$cfgfile" +# ### BEGIN LIBTOOL TAG CONFIG: $tagname + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_RC + +# Whether or not to disallow shared libs when runtime libs are static +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A C compiler. +LTCC=$lt_LTCC + +# LTCC compiler flags. +LTCFLAGS=$lt_LTCFLAGS + +# A language-specific compiler. +CC=$lt_compiler_RC + +# Is the compiler the GNU C compiler? +with_gcc=$GCC_RC + +# An ERE matcher. +EGREP=$lt_EGREP + +# The linker used to build libraries. +LD=$lt_LD_RC + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$lt_STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_RC + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally ".so"). +shrext_cmds='$shrext_cmds' + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_RC +pic_mode=$pic_mode + +# What is the maximum length of a command? +max_cmd_len=$lt_cv_sys_max_cmd_len + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_RC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec_RC + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds_RC +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_RC + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds_RC +archive_expsym_cmds=$lt_archive_expsym_cmds_RC +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to build a loadable module (assumed same as above if empty) +module_cmds=$lt_module_cmds_RC +module_expsym_cmds=$lt_module_expsym_cmds_RC + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Dependencies to place before the objects being linked to create a +# shared library. +predep_objects=$lt_predep_objects_RC + +# Dependencies to place after the objects being linked to create a +# shared library. +postdep_objects=$lt_postdep_objects_RC + +# Dependencies to place before the objects being linked to create a +# shared library. +predeps=$lt_predeps_RC + +# Dependencies to place after the objects being linked to create a +# shared library. +postdeps=$lt_postdeps_RC + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_RC + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_RC + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_RC + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_RC + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_RC + +# If ld is used when linking, flag to hardcode \$libdir into +# a binary during linking. This must work even if \$libdir does +# not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_RC + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_RC + +# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct_RC + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L_RC + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_RC + +# Set to yes if building a shared library automatically hardcodes DIR into the library +# and all subsequent libraries and executables linked against it. +hardcode_automatic=$hardcode_automatic_RC + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_RC + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path="$fix_srcfile_path_RC" + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols_RC + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_RC + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_RC + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_RC + +# ### END LIBTOOL TAG CONFIG: $tagname + +__EOF__ + + +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` + if test -f "$ltmain_in"; then + test -f Makefile && make "$ltmain" + fi +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + ;; + + *) + { { echo "$as_me:$LINENO: error: Unsupported tag name: $tagname" >&5 +echo "$as_me: error: Unsupported tag name: $tagname" >&2;} + { (exit 1); exit 1; }; } + ;; + esac + + # Append the new tag name to the list of available tags. + if test -n "$tagname" ; then + available_tags="$available_tags $tagname" + fi + fi + done + IFS="$lt_save_ifs" + + # Now substitute the updated list of available tags. + if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then + mv "${ofile}T" "$ofile" + chmod +x "$ofile" + else + rm -f "${ofile}T" + { { echo "$as_me:$LINENO: error: unable to update list of available tagged configurations." >&5 +echo "$as_me: error: unable to update list of available tagged configurations." >&2;} + { (exit 1); exit 1; }; } + fi +fi + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + +# Prevent multiple expansion + + + + + + + + + + + + + + + + + + + + + +# Extract the first word of "autogen", so it can be a program name with args. +set dummy autogen; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_autogen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$autogen"; then + ac_cv_prog_autogen="$autogen" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_autogen="yes" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_autogen" && ac_cv_prog_autogen="no" +fi +fi +autogen=$ac_cv_prog_autogen +if test -n "$autogen"; then + { echo "$as_me:$LINENO: result: $autogen" >&5 +echo "${ECHO_T}$autogen" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; }; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + done + done + ;; +esac +done +IFS=$as_save_IFS + + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ echo "$as_me:$LINENO: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ echo "$as_me:$LINENO: checking whether ln -s works" >&5 +echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + { echo "$as_me:$LINENO: result: no, using $LN_S" >&5 +echo "${ECHO_T}no, using $LN_S" >&6; } +fi + + +{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_header_stdc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_header_stdc=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdlib.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + + + +for ac_header in endian.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ---------------------------------- ## +## Report this to erikd@mega-nerd.com ## +## ---------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in byteswap.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ---------------------------------- ## +## Report this to erikd@mega-nerd.com ## +## ---------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in locale.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ---------------------------------- ## +## Report this to erikd@mega-nerd.com ## +## ---------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in inttypes.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ---------------------------------- ## +## Report this to erikd@mega-nerd.com ## +## ---------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +{ echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5 +echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6; } +if test "${ac_cv_header_sys_wait_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <sys/wait.h> +#ifndef WEXITSTATUS +# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) +#endif +#ifndef WIFEXITED +# define WIFEXITED(stat_val) (((stat_val) & 255) == 0) +#endif + +int +main () +{ + int s; + wait (&s); + s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_header_sys_wait_h=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_header_sys_wait_h=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5 +echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6; } +if test $ac_cv_header_sys_wait_h = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_SYS_WAIT_H 1 +_ACEOF + +fi + + +{ echo "$as_me:$LINENO: checking whether S_IRGRP is declared" >&5 +echo $ECHO_N "checking whether S_IRGRP is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_S_IRGRP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +#ifndef S_IRGRP + char *p = (char *) S_IRGRP; + return !p; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_have_decl_S_IRGRP=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_S_IRGRP=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_S_IRGRP" >&5 +echo "${ECHO_T}$ac_cv_have_decl_S_IRGRP" >&6; } +if test $ac_cv_have_decl_S_IRGRP = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_S_IRGRP 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_S_IRGRP 0 +_ACEOF + + +fi + + +if test x$ac_cv_have_decl_S_IRGRP = xyes ; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_S_IRGRP 1 +_ACEOF + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_S_IRGRP 0 +_ACEOF + + fi + +#==================================================================================== +# Check for support of the struct hack. + +{ echo "$as_me:$LINENO: checking C99 struct flexible array support" >&5 +echo $ECHO_N "checking C99 struct flexible array support... $ECHO_C" >&6; } +if test "${ac_cv_c99_flexible_array+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Initialize to unknown +ac_cv_c99_flexible_array=no + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #include <stdlib.h> + typedef struct { + int k; + char buffer [] ; + } MY_STRUCT ; + +int +main () +{ + MY_STRUCT *p = calloc (1, sizeof (MY_STRUCT) + 42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c99_flexible_array=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_c99_flexible_array=no + +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c99_flexible_array" >&5 +echo "${ECHO_T}$ac_cv_c99_flexible_array" >&6; } + + +if test x$ac_cv_c99_flexible_array = xyes ; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_FLEXIBLE_ARRAY 1 +_ACEOF + +else + { echo "$as_me:$LINENO: WARNING: *** This compiler does not support the 1999 ISO C Standard ***" >&5 +echo "$as_me: WARNING: *** This compiler does not support the 1999 ISO C Standard ***" >&2;} + { echo "$as_me:$LINENO: WARNING: *** feature known as the flexible array struct member. ***" >&5 +echo "$as_me: WARNING: *** feature known as the flexible array struct member. ***" >&2;} + cat >>confdefs.h <<\_ACEOF +#define HAVE_FLEXIBLE_ARRAY 0 +_ACEOF + + fi + +#==================================================================================== +# Couple of initializations here. Fill in real values later. + +SHLIB_VERSION_ARG="" + +#==================================================================================== +# Finished checking, handle options. + +# Check whether --enable-experimental was given. +if test "${enable_experimental+set}" = set; then + enableval=$enable_experimental; +fi + + +EXPERIMENTAL_CODE=0 +if test x$enable_experimental = xyes ; then + EXPERIMENTAL_CODE=1 + fi + +cat >>confdefs.h <<_ACEOF +#define ENABLE_EXPERIMENTAL_CODE ${EXPERIMENTAL_CODE} +_ACEOF + + +# Check whether --enable-gcc-werror was given. +if test "${enable_gcc_werror+set}" = set; then + enableval=$enable_gcc_werror; +fi + + +# Check whether --enable-gcc-pipe was given. +if test "${enable_gcc_pipe+set}" = set; then + enableval=$enable_gcc_pipe; +fi + + +# Check whether --enable-gcc-opt was given. +if test "${enable_gcc_opt+set}" = set; then + enableval=$enable_gcc_opt; +fi + + +# Check whether --enable-cpu-clip was given. +if test "${enable_cpu_clip+set}" = set; then + enableval=$enable_cpu_clip; +fi + + +# Check whether --enable-bow-docs was given. +if test "${enable_bow_docs+set}" = set; then + enableval=$enable_bow_docs; +fi + + +# Check whether --enable-sqlite was given. +if test "${enable_sqlite+set}" = set; then + enableval=$enable_sqlite; +fi + + +# Check whether --enable-flac was given. +if test "${enable_flac+set}" = set; then + enableval=$enable_flac; +fi + + +# Check whether --enable-alsa was given. +if test "${enable_alsa+set}" = set; then + enableval=$enable_alsa; +fi + + +#==================================================================================== +# Check types and their sizes. + +{ echo "$as_me:$LINENO: checking for short" >&5 +echo $ECHO_N "checking for short... $ECHO_C" >&6; } +if test "${ac_cv_type_short+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef short ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_short=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_short=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5 +echo "${ECHO_T}$ac_cv_type_short" >&6; } + +{ echo "$as_me:$LINENO: checking size of short" >&5 +echo $ECHO_N "checking size of short... $ECHO_C" >&6; } +if test "${ac_cv_sizeof_short+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$ac_cv_type_short" = yes; then + # The cast to long int works around a bug in the HP C Compiler + # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects + # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. + # This bug is HP SR number 8606223364. + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef short ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef short ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef short ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef short ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef short ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr '(' $ac_mid ')' + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_short=$ac_lo;; +'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (short) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } ;; +esac +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef short ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (((long int) (sizeof (ac__type_sizeof_))) < 0) + { + long int i = longval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_short=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +{ { echo "$as_me:$LINENO: error: cannot compute sizeof (short) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (short) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val +else + ac_cv_sizeof_short=0 +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5 +echo "${ECHO_T}$ac_cv_sizeof_short" >&6; } +cat >>confdefs.h <<_ACEOF +#define SIZEOF_SHORT $ac_cv_sizeof_short +_ACEOF + + +{ echo "$as_me:$LINENO: checking for int" >&5 +echo $ECHO_N "checking for int... $ECHO_C" >&6; } +if test "${ac_cv_type_int+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef int ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_int=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_int=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5 +echo "${ECHO_T}$ac_cv_type_int" >&6; } + +{ echo "$as_me:$LINENO: checking size of int" >&5 +echo $ECHO_N "checking size of int... $ECHO_C" >&6; } +if test "${ac_cv_sizeof_int+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$ac_cv_type_int" = yes; then + # The cast to long int works around a bug in the HP C Compiler + # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects + # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. + # This bug is HP SR number 8606223364. + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef int ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef int ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef int ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef int ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef int ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr '(' $ac_mid ')' + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_int=$ac_lo;; +'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (int) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } ;; +esac +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef int ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (((long int) (sizeof (ac__type_sizeof_))) < 0) + { + long int i = longval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_int=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (int) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val +else + ac_cv_sizeof_int=0 +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 +echo "${ECHO_T}$ac_cv_sizeof_int" >&6; } +cat >>confdefs.h <<_ACEOF +#define SIZEOF_INT $ac_cv_sizeof_int +_ACEOF + + +{ echo "$as_me:$LINENO: checking for long" >&5 +echo $ECHO_N "checking for long... $ECHO_C" >&6; } +if test "${ac_cv_type_long+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef long ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_long=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_long=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5 +echo "${ECHO_T}$ac_cv_type_long" >&6; } + +{ echo "$as_me:$LINENO: checking size of long" >&5 +echo $ECHO_N "checking size of long... $ECHO_C" >&6; } +if test "${ac_cv_sizeof_long+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$ac_cv_type_long" = yes; then + # The cast to long int works around a bug in the HP C Compiler + # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects + # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. + # This bug is HP SR number 8606223364. + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef long ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef long ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef long ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef long ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef long ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr '(' $ac_mid ')' + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_long=$ac_lo;; +'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (long) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } ;; +esac +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef long ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (((long int) (sizeof (ac__type_sizeof_))) < 0) + { + long int i = longval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_long=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (long) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val +else + ac_cv_sizeof_long=0 +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5 +echo "${ECHO_T}$ac_cv_sizeof_long" >&6; } +cat >>confdefs.h <<_ACEOF +#define SIZEOF_LONG $ac_cv_sizeof_long +_ACEOF + + +{ echo "$as_me:$LINENO: checking for float" >&5 +echo $ECHO_N "checking for float... $ECHO_C" >&6; } +if test "${ac_cv_type_float+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef float ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_float=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_float=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_float" >&5 +echo "${ECHO_T}$ac_cv_type_float" >&6; } + +{ echo "$as_me:$LINENO: checking size of float" >&5 +echo $ECHO_N "checking size of float... $ECHO_C" >&6; } +if test "${ac_cv_sizeof_float+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$ac_cv_type_float" = yes; then + # The cast to long int works around a bug in the HP C Compiler + # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects + # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. + # This bug is HP SR number 8606223364. + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef float ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef float ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef float ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef float ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef float ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr '(' $ac_mid ')' + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_float=$ac_lo;; +'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (float) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (float) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } ;; +esac +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef float ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (((long int) (sizeof (ac__type_sizeof_))) < 0) + { + long int i = longval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_float=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +{ { echo "$as_me:$LINENO: error: cannot compute sizeof (float) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (float) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val +else + ac_cv_sizeof_float=0 +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_float" >&5 +echo "${ECHO_T}$ac_cv_sizeof_float" >&6; } +cat >>confdefs.h <<_ACEOF +#define SIZEOF_FLOAT $ac_cv_sizeof_float +_ACEOF + + +{ echo "$as_me:$LINENO: checking for double" >&5 +echo $ECHO_N "checking for double... $ECHO_C" >&6; } +if test "${ac_cv_type_double+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef double ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_double=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_double=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_double" >&5 +echo "${ECHO_T}$ac_cv_type_double" >&6; } + +{ echo "$as_me:$LINENO: checking size of double" >&5 +echo $ECHO_N "checking size of double... $ECHO_C" >&6; } +if test "${ac_cv_sizeof_double+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$ac_cv_type_double" = yes; then + # The cast to long int works around a bug in the HP C Compiler + # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects + # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. + # This bug is HP SR number 8606223364. + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef double ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef double ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef double ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef double ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef double ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr '(' $ac_mid ')' + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_double=$ac_lo;; +'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (double) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (double) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } ;; +esac +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef double ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (((long int) (sizeof (ac__type_sizeof_))) < 0) + { + long int i = longval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_double=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +{ { echo "$as_me:$LINENO: error: cannot compute sizeof (double) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (double) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val +else + ac_cv_sizeof_double=0 +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_double" >&5 +echo "${ECHO_T}$ac_cv_sizeof_double" >&6; } +cat >>confdefs.h <<_ACEOF +#define SIZEOF_DOUBLE $ac_cv_sizeof_double +_ACEOF + + +{ echo "$as_me:$LINENO: checking for void*" >&5 +echo $ECHO_N "checking for void*... $ECHO_C" >&6; } +if test "${ac_cv_type_voidp+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef void* ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_voidp=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_voidp=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_voidp" >&5 +echo "${ECHO_T}$ac_cv_type_voidp" >&6; } + +{ echo "$as_me:$LINENO: checking size of void*" >&5 +echo $ECHO_N "checking size of void*... $ECHO_C" >&6; } +if test "${ac_cv_sizeof_voidp+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$ac_cv_type_voidp" = yes; then + # The cast to long int works around a bug in the HP C Compiler + # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects + # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. + # This bug is HP SR number 8606223364. + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef void* ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef void* ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef void* ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef void* ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef void* ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr '(' $ac_mid ')' + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_voidp=$ac_lo;; +'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void*) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (void*) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } ;; +esac +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef void* ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (((long int) (sizeof (ac__type_sizeof_))) < 0) + { + long int i = longval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_voidp=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +{ { echo "$as_me:$LINENO: error: cannot compute sizeof (void*) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (void*) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val +else + ac_cv_sizeof_voidp=0 +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_voidp" >&5 +echo "${ECHO_T}$ac_cv_sizeof_voidp" >&6; } +cat >>confdefs.h <<_ACEOF +#define SIZEOF_VOIDP $ac_cv_sizeof_voidp +_ACEOF + + +{ echo "$as_me:$LINENO: checking for size_t" >&5 +echo $ECHO_N "checking for size_t... $ECHO_C" >&6; } +if test "${ac_cv_type_size_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef size_t ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_size_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_size_t=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 +echo "${ECHO_T}$ac_cv_type_size_t" >&6; } + +{ echo "$as_me:$LINENO: checking size of size_t" >&5 +echo $ECHO_N "checking size of size_t... $ECHO_C" >&6; } +if test "${ac_cv_sizeof_size_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$ac_cv_type_size_t" = yes; then + # The cast to long int works around a bug in the HP C Compiler + # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects + # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. + # This bug is HP SR number 8606223364. + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef size_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef size_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef size_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef size_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef size_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr '(' $ac_mid ')' + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_size_t=$ac_lo;; +'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (size_t) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (size_t) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } ;; +esac +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef size_t ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (((long int) (sizeof (ac__type_sizeof_))) < 0) + { + long int i = longval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_size_t=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +{ { echo "$as_me:$LINENO: error: cannot compute sizeof (size_t) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (size_t) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val +else + ac_cv_sizeof_size_t=0 +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_size_t" >&5 +echo "${ECHO_T}$ac_cv_sizeof_size_t" >&6; } +cat >>confdefs.h <<_ACEOF +#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t +_ACEOF + + +{ echo "$as_me:$LINENO: checking for int64_t" >&5 +echo $ECHO_N "checking for int64_t... $ECHO_C" >&6; } +if test "${ac_cv_type_int64_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef int64_t ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_int64_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_int64_t=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_int64_t" >&5 +echo "${ECHO_T}$ac_cv_type_int64_t" >&6; } + +{ echo "$as_me:$LINENO: checking size of int64_t" >&5 +echo $ECHO_N "checking size of int64_t... $ECHO_C" >&6; } +if test "${ac_cv_sizeof_int64_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$ac_cv_type_int64_t" = yes; then + # The cast to long int works around a bug in the HP C Compiler + # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects + # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. + # This bug is HP SR number 8606223364. + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef int64_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef int64_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef int64_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef int64_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef int64_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr '(' $ac_mid ')' + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_int64_t=$ac_lo;; +'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int64_t) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (int64_t) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } ;; +esac +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef int64_t ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (((long int) (sizeof (ac__type_sizeof_))) < 0) + { + long int i = longval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_int64_t=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int64_t) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (int64_t) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val +else + ac_cv_sizeof_int64_t=0 +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_int64_t" >&5 +echo "${ECHO_T}$ac_cv_sizeof_int64_t" >&6; } +cat >>confdefs.h <<_ACEOF +#define SIZEOF_INT64_T $ac_cv_sizeof_int64_t +_ACEOF + + +{ echo "$as_me:$LINENO: checking for long long" >&5 +echo $ECHO_N "checking for long long... $ECHO_C" >&6; } +if test "${ac_cv_type_long_long+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef long long ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_long_long=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_long_long=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5 +echo "${ECHO_T}$ac_cv_type_long_long" >&6; } + +{ echo "$as_me:$LINENO: checking size of long long" >&5 +echo $ECHO_N "checking size of long long... $ECHO_C" >&6; } +if test "${ac_cv_sizeof_long_long+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$ac_cv_type_long_long" = yes; then + # The cast to long int works around a bug in the HP C Compiler + # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects + # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. + # This bug is HP SR number 8606223364. + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef long long ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef long long ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef long long ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef long long ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef long long ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr '(' $ac_mid ')' + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_long_long=$ac_lo;; +'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (long long) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } ;; +esac +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef long long ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (((long int) (sizeof (ac__type_sizeof_))) < 0) + { + long int i = longval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_long_long=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long long) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (long long) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val +else + ac_cv_sizeof_long_long=0 +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5 +echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6; } +cat >>confdefs.h <<_ACEOF +#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long +_ACEOF + + + +#==================================================================================== +# Find an appropriate type for sf_count_t. +# On systems supporting files larger than 2 Gig, sf_count_t must be a 64 bit value. +# Unfortunately there is more than one way of ensuring this so need to do some +# pretty rigourous testing here. + +unset ac_cv_sizeof_off_t + +{ echo "$as_me:$LINENO: checking for off_t" >&5 +echo $ECHO_N "checking for off_t... $ECHO_C" >&6; } +if test "${ac_cv_type_off_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef off_t ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_off_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_off_t=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5 +echo "${ECHO_T}$ac_cv_type_off_t" >&6; } + +{ echo "$as_me:$LINENO: checking size of off_t" >&5 +echo $ECHO_N "checking size of off_t... $ECHO_C" >&6; } +if test "${ac_cv_sizeof_off_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$ac_cv_type_off_t" = yes; then + # The cast to long int works around a bug in the HP C Compiler + # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects + # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. + # This bug is HP SR number 8606223364. + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef off_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef off_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef off_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef off_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef off_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr '(' $ac_mid ')' + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_off_t=$ac_lo;; +'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (off_t) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (off_t) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } ;; +esac +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef off_t ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (((long int) (sizeof (ac__type_sizeof_))) < 0) + { + long int i = longval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_off_t=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +{ { echo "$as_me:$LINENO: error: cannot compute sizeof (off_t) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (off_t) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val +else + ac_cv_sizeof_off_t=0 +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_off_t" >&5 +echo "${ECHO_T}$ac_cv_sizeof_off_t" >&6; } +cat >>confdefs.h <<_ACEOF +#define SIZEOF_OFF_T $ac_cv_sizeof_off_t +_ACEOF + + # Fake default value. + +case "$host_os" in + mingw*) + TYPEOF_SF_COUNT_T="__int64" + SF_COUNT_MAX="0x7FFFFFFFFFFFFFFFLL" + SIZEOF_SF_COUNT_T=8 + ;; + *) + if test "x$ac_cv_sizeof_off_t" = "x8" ; then + # If sizeof (off_t) is 8, no further checking is needed. + TYPEOF_SF_COUNT_T="off_t" + SF_COUNT_MAX="0x7FFFFFFFFFFFFFFFLL" + SIZEOF_SF_COUNT_T=8 + else + # Check for common 64 bit file offset types. + { echo "$as_me:$LINENO: checking for loff_t" >&5 +echo $ECHO_N "checking for loff_t... $ECHO_C" >&6; } +if test "${ac_cv_type_loff_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef loff_t ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_loff_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_loff_t=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_loff_t" >&5 +echo "${ECHO_T}$ac_cv_type_loff_t" >&6; } + +{ echo "$as_me:$LINENO: checking size of loff_t" >&5 +echo $ECHO_N "checking size of loff_t... $ECHO_C" >&6; } +if test "${ac_cv_sizeof_loff_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$ac_cv_type_loff_t" = yes; then + # The cast to long int works around a bug in the HP C Compiler + # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects + # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. + # This bug is HP SR number 8606223364. + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef loff_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef loff_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef loff_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef loff_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef loff_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr '(' $ac_mid ')' + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_loff_t=$ac_lo;; +'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (loff_t) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (loff_t) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } ;; +esac +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef loff_t ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (((long int) (sizeof (ac__type_sizeof_))) < 0) + { + long int i = longval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_loff_t=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +{ { echo "$as_me:$LINENO: error: cannot compute sizeof (loff_t) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (loff_t) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val +else + ac_cv_sizeof_loff_t=0 +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_loff_t" >&5 +echo "${ECHO_T}$ac_cv_sizeof_loff_t" >&6; } +cat >>confdefs.h <<_ACEOF +#define SIZEOF_LOFF_T $ac_cv_sizeof_loff_t +_ACEOF + + # Fake default value. + { echo "$as_me:$LINENO: checking for off64_t" >&5 +echo $ECHO_N "checking for off64_t... $ECHO_C" >&6; } +if test "${ac_cv_type_off64_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef off64_t ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_off64_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_off64_t=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_off64_t" >&5 +echo "${ECHO_T}$ac_cv_type_off64_t" >&6; } + +{ echo "$as_me:$LINENO: checking size of off64_t" >&5 +echo $ECHO_N "checking size of off64_t... $ECHO_C" >&6; } +if test "${ac_cv_sizeof_off64_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$ac_cv_type_off64_t" = yes; then + # The cast to long int works around a bug in the HP C Compiler + # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects + # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. + # This bug is HP SR number 8606223364. + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef off64_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef off64_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef off64_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef off64_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef off64_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr '(' $ac_mid ')' + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_off64_t=$ac_lo;; +'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (off64_t) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (off64_t) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } ;; +esac +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef off64_t ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (((long int) (sizeof (ac__type_sizeof_))) < 0) + { + long int i = longval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_off64_t=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +{ { echo "$as_me:$LINENO: error: cannot compute sizeof (off64_t) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (off64_t) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val +else + ac_cv_sizeof_off64_t=0 +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_off64_t" >&5 +echo "${ECHO_T}$ac_cv_sizeof_off64_t" >&6; } +cat >>confdefs.h <<_ACEOF +#define SIZEOF_OFF64_T $ac_cv_sizeof_off64_t +_ACEOF + + # Fake default value. + + TYPEOF_SF_COUNT_T="unknown" + if test "x$ac_cv_sizeof_loff_t" = "x8" ; then + TYPEOF_SF_COUNT_T="loff_t" + SIZEOF_SF_COUNT_T=8 + elif test "x$ac_cv_sizeof_off64_t" = "x8" ; then + TYPEOF_SF_COUNT_T="off64_t" + SIZEOF_SF_COUNT_T=8 + fi + + # Save the old sizeof (off_t) value and then unset it to see if it + # changes when Large File Support is enabled. + + pre_largefile_sizeof_off_t=$ac_cv_sizeof_off_t + unset ac_cv_sizeof_off_t + + + # Check whether --enable-largefile was given. +if test "${enable_largefile+set}" = set; then + enableval=$enable_largefile; +fi + + if test "$enable_largefile" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}getconf", so it can be a program name with args. +set dummy ${ac_tool_prefix}getconf; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_GETCONF+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$GETCONF"; then + ac_cv_prog_GETCONF="$GETCONF" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_GETCONF="${ac_tool_prefix}getconf" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +GETCONF=$ac_cv_prog_GETCONF +if test -n "$GETCONF"; then + { echo "$as_me:$LINENO: result: $GETCONF" >&5 +echo "${ECHO_T}$GETCONF" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_GETCONF"; then + ac_ct_GETCONF=$GETCONF + # Extract the first word of "getconf", so it can be a program name with args. +set dummy getconf; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_GETCONF+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_GETCONF"; then + ac_cv_prog_ac_ct_GETCONF="$ac_ct_GETCONF" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_GETCONF="getconf" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_GETCONF=$ac_cv_prog_ac_ct_GETCONF +if test -n "$ac_ct_GETCONF"; then + { echo "$as_me:$LINENO: result: $ac_ct_GETCONF" >&5 +echo "${ECHO_T}$ac_ct_GETCONF" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_GETCONF" = x; then + GETCONF="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + GETCONF=$ac_ct_GETCONF + fi +else + GETCONF="$ac_cv_prog_GETCONF" +fi + + { echo "$as_me:$LINENO: checking for CFLAGS value to request large file support" >&5 +echo $ECHO_N "checking for CFLAGS value to request large file support... $ECHO_C" >&6; } +if test "${ac_cv_sys_largefile_CFLAGS+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_sys_largefile_CFLAGS=`($GETCONF LFS_CFLAGS) 2>/dev/null` || { + ac_cv_sys_largefile_CFLAGS=no + case "$host_os" in + # IRIX 6.2 and later require cc -n32. + irix6.[2-9]* | irix6.1[0-9]* | irix[7-9].* | irix[1-9][0-9]*) + if test "$GCC" != yes; then + ac_cv_sys_largefile_CFLAGS=-n32 + fi + ac_save_CC="$CC" + CC="$CC $ac_cv_sys_largefile_CFLAGS" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_sys_largefile_CFLAGS=no +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CC="$ac_save_CC" + esac + } +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CFLAGS" >&5 +echo "${ECHO_T}$ac_cv_sys_largefile_CFLAGS" >&6; } + { echo "$as_me:$LINENO: checking for LDFLAGS value to request large file support" >&5 +echo $ECHO_N "checking for LDFLAGS value to request large file support... $ECHO_C" >&6; } +if test "${ac_cv_sys_largefile_LDFLAGS+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_sys_largefile_LDFLAGS=`($GETCONF LFS_LDFLAGS) 2>/dev/null` || { + ac_cv_sys_largefile_LDFLAGS=no + + } +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_LDFLAGS" >&5 +echo "${ECHO_T}$ac_cv_sys_largefile_LDFLAGS" >&6; } + { echo "$as_me:$LINENO: checking for LIBS value to request large file support" >&5 +echo $ECHO_N "checking for LIBS value to request large file support... $ECHO_C" >&6; } +if test "${ac_cv_sys_largefile_LIBS+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_sys_largefile_LIBS=`($GETCONF LFS_LIBS) 2>/dev/null` || { + ac_cv_sys_largefile_LIBS=no + + } +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_LIBS" >&5 +echo "${ECHO_T}$ac_cv_sys_largefile_LIBS" >&6; } + + for ac_flag in $ac_cv_sys_largefile_CFLAGS no; do + case "$ac_flag" in + no) ;; + -D_FILE_OFFSET_BITS=*) ;; + -D_LARGEFILE_SOURCE | -D_LARGEFILE_SOURCE=*) ;; + -D_LARGE_FILES | -D_LARGE_FILES=*) ;; + -D?* | -I?*) + case "$ac_flag" in + no) ;; + ?*) + case "$CPPFLAGS" in + '') CPPFLAGS="$ac_flag" ;; + *) CPPFLAGS=$CPPFLAGS' '"$ac_flag" ;; + esac ;; + esac ;; + *) + case "$ac_flag" in + no) ;; + ?*) + case "$CFLAGS" in + '') CFLAGS="$ac_flag" ;; + *) CFLAGS=$CFLAGS' '"$ac_flag" ;; + esac ;; + esac ;; + esac + done + case "$ac_cv_sys_largefile_LDFLAGS" in + no) ;; + ?*) + case "$LDFLAGS" in + '') LDFLAGS="$ac_cv_sys_largefile_LDFLAGS" ;; + *) LDFLAGS=$LDFLAGS' '"$ac_cv_sys_largefile_LDFLAGS" ;; + esac ;; + esac + case "$ac_cv_sys_largefile_LIBS" in + no) ;; + ?*) + case "$LIBS" in + '') LIBS="$ac_cv_sys_largefile_LIBS" ;; + *) LIBS=$LIBS' '"$ac_cv_sys_largefile_LIBS" ;; + esac ;; + esac + { echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS" >&5 +echo $ECHO_N "checking for _FILE_OFFSET_BITS... $ECHO_C" >&6; } +if test "${ac_cv_sys_file_offset_bits+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_sys_file_offset_bits=no + + for ac_flag in $ac_cv_sys_largefile_CFLAGS no; do + case "$ac_flag" in + -D_FILE_OFFSET_BITS) + ac_cv_sys_file_offset_bits=1 ;; + -D_FILE_OFFSET_BITS=*) + ac_cv_sys_file_offset_bits=`expr " $ac_flag" : '[^=]*=\(.*\)'` ;; + esac + done + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5 +echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; } + if test "$ac_cv_sys_file_offset_bits" != no; then + +cat >>confdefs.h <<_ACEOF +#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits +_ACEOF + + fi + case "$host_os" in + # HP-UX 10.20 and later + hpux10.[2-9][0-9]* | hpux1[1-9]* | hpux[2-9][0-9]*) + ac_cv_sys_file_offset_bits=64 ;; + esac + { echo "$as_me:$LINENO: checking for _LARGEFILE_SOURCE" >&5 +echo $ECHO_N "checking for _LARGEFILE_SOURCE... $ECHO_C" >&6; } +if test "${ac_cv_sys_largefile_source+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_sys_largefile_source=no + case "$host_os" in + # HP-UX 10.20 and later + hpux10.[2-9][0-9]* | hpux1[1-9]* | hpux[2-9][0-9]*) + ac_cv_sys_largefile_source=1 ;; + esac + for ac_flag in $ac_cv_sys_largefile_CFLAGS no; do + case "$ac_flag" in + -D_LARGEFILE_SOURCE) + ac_cv_sys_largefile_source=1 ;; + -D_LARGEFILE_SOURCE=*) + ac_cv_sys_largefile_source=`expr " $ac_flag" : '[^=]*=\(.*\)'` ;; + esac + done + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_source" >&5 +echo "${ECHO_T}$ac_cv_sys_largefile_source" >&6; } + if test "$ac_cv_sys_largefile_source" != no; then + +cat >>confdefs.h <<_ACEOF +#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source +_ACEOF + + fi + { echo "$as_me:$LINENO: checking for _LARGE_FILES" >&5 +echo $ECHO_N "checking for _LARGE_FILES... $ECHO_C" >&6; } +if test "${ac_cv_sys_large_files+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_sys_large_files=no + case "$host_os" in + # AIX 4.2 and later + aix4.[2-9]* | aix4.1[0-9]* | aix[5-9].* | aix[1-9][0-9]*) + ac_cv_sys_large_files=1 ;; + esac + for ac_flag in $ac_cv_sys_largefile_CFLAGS no; do + case "$ac_flag" in + -D_LARGE_FILES) + ac_cv_sys_large_files=1 ;; + -D_LARGE_FILES=*) + ac_cv_sys_large_files=`expr " $ac_flag" : '[^=]*=\(.*\)'` ;; + esac + done + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5 +echo "${ECHO_T}$ac_cv_sys_large_files" >&6; } + if test "$ac_cv_sys_large_files" != no; then + +cat >>confdefs.h <<_ACEOF +#define _LARGE_FILES $ac_cv_sys_large_files +_ACEOF + + fi + fi + + + if test "x$ac_cv_sys_largefile_CFLAGS" = "xno" ; then + ac_cv_sys_largefile_CFLAGS="" + fi + if test "x$ac_cv_sys_largefile_LDFLAGS" = "xno" ; then + ac_cv_sys_largefile_LDFLAGS="" + fi + if test "x$ac_cv_sys_largefile_LIBS" = "xno" ; then + ac_cv_sys_largefile_LIBS="" + fi + + { echo "$as_me:$LINENO: checking for off_t" >&5 +echo $ECHO_N "checking for off_t... $ECHO_C" >&6; } +if test "${ac_cv_type_off_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef off_t ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_off_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_off_t=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5 +echo "${ECHO_T}$ac_cv_type_off_t" >&6; } + +{ echo "$as_me:$LINENO: checking size of off_t" >&5 +echo $ECHO_N "checking size of off_t... $ECHO_C" >&6; } +if test "${ac_cv_sizeof_off_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$ac_cv_type_off_t" = yes; then + # The cast to long int works around a bug in the HP C Compiler + # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects + # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. + # This bug is HP SR number 8606223364. + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef off_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef off_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef off_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef off_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef off_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr '(' $ac_mid ')' + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_off_t=$ac_lo;; +'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (off_t) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (off_t) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } ;; +esac +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef off_t ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (((long int) (sizeof (ac__type_sizeof_))) < 0) + { + long int i = longval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_off_t=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +{ { echo "$as_me:$LINENO: error: cannot compute sizeof (off_t) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (off_t) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val +else + ac_cv_sizeof_off_t=0 +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_off_t" >&5 +echo "${ECHO_T}$ac_cv_sizeof_off_t" >&6; } +cat >>confdefs.h <<_ACEOF +#define SIZEOF_OFF_T $ac_cv_sizeof_off_t +_ACEOF + + # Fake default value. + + if test "x$ac_cv_sizeof_off_t" = "x8" ; then + SF_COUNT_MAX="0x7FFFFFFFFFFFFFFFLL" + elif test "x$ac_cv_sizeof_off_t" = "x$pre_largefile_sizeof_off_t" ; then + { echo "$as_me:$LINENO: WARNING: This machine does not seem to support 64 bit file offsets." >&5 +echo "$as_me: WARNING: This machine does not seem to support 64 bit file offsets." >&2;} + TYPEOF_SF_COUNT_T="off_t" + SIZEOF_SF_COUNT_T=$ac_cv_sizeof_off_t + elif test "x$TYPEOF_SF_COUNT_T" = "xunknown" ; then + echo + echo "*** The configure process has determined that this system is capable" + echo "*** of Large File Support but has not been able to find a type which" + echo "*** is an unambiguous 64 bit file offset." + echo "*** Please contact the author to help resolve this problem." + echo + { { echo "$as_me:$LINENO: error: Bad file offset type." >&5 +echo "$as_me: error: Bad file offset type." >&2;} + { (exit 1); exit 1; }; } + fi + fi + ;; + esac + +if test $SIZEOF_SF_COUNT_T = 4 ; then + SF_COUNT_MAX="0x7FFFFFFF" + fi + + +cat >>confdefs.h <<_ACEOF +#define TYPEOF_SF_COUNT_T ${TYPEOF_SF_COUNT_T} +_ACEOF + + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_SF_COUNT_T ${SIZEOF_SF_COUNT_T} +_ACEOF + + + + +cat >>confdefs.h <<_ACEOF +#define SF_COUNT_MAX ${SF_COUNT_MAX} +_ACEOF + + + +{ echo "$as_me:$LINENO: checking for ssize_t" >&5 +echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6; } +if test "${ac_cv_type_ssize_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef ssize_t ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_ssize_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_ssize_t=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5 +echo "${ECHO_T}$ac_cv_type_ssize_t" >&6; } +if test $ac_cv_type_ssize_t = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_SSIZE_T 1 +_ACEOF + + +fi + +{ echo "$as_me:$LINENO: checking for ssize_t" >&5 +echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6; } +if test "${ac_cv_type_ssize_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +typedef ssize_t ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_ssize_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_ssize_t=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5 +echo "${ECHO_T}$ac_cv_type_ssize_t" >&6; } + +{ echo "$as_me:$LINENO: checking size of ssize_t" >&5 +echo $ECHO_N "checking size of ssize_t... $ECHO_C" >&6; } +if test "${ac_cv_sizeof_ssize_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$ac_cv_type_ssize_t" = yes; then + # The cast to long int works around a bug in the HP C Compiler + # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects + # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. + # This bug is HP SR number 8606223364. + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef ssize_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef ssize_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef ssize_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef ssize_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef ssize_t ac__type_sizeof_; +int +main () +{ +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr '(' $ac_mid ')' + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_ssize_t=$ac_lo;; +'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (ssize_t) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (ssize_t) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } ;; +esac +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + typedef ssize_t ac__type_sizeof_; +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (((long int) (sizeof (ac__type_sizeof_))) < 0) + { + long int i = longval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ((long int) (sizeof (ac__type_sizeof_)))) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_ssize_t=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +{ { echo "$as_me:$LINENO: error: cannot compute sizeof (ssize_t) +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (ssize_t) +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val +else + ac_cv_sizeof_ssize_t=0 +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_ssize_t" >&5 +echo "${ECHO_T}$ac_cv_sizeof_ssize_t" >&6; } +cat >>confdefs.h <<_ACEOF +#define SIZEOF_SSIZE_T $ac_cv_sizeof_ssize_t +_ACEOF + + + +#==================================================================================== +# Determine endian-ness of target processor. + +{ echo "$as_me:$LINENO: checking processor byte ordering" >&5 +echo $ECHO_N "checking processor byte ordering... $ECHO_C" >&6; } +if test "${ac_cv_c_byte_order+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Initialize to unknown +ac_cv_c_byte_order=unknown + +if test x$ac_cv_header_endian_h = xyes ; then + + # First try <endian.h> which should set BYTE_ORDER. + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #include <endian.h> + #if BYTE_ORDER != LITTLE_ENDIAN + not big endian + #endif + +int +main () +{ +return 0 ; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c_byte_order=little + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #include <endian.h> + #if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + +int +main () +{ +return 0 ; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c_byte_order=big + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + fi + +if test $ac_cv_c_byte_order = unknown ; then + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #include <sys/types.h> + #include <sys/param.h> + #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN + bogus endian macros + #endif + +int +main () +{ +return 0 ; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #include <sys/types.h> + #include <sys/param.h> + #if BYTE_ORDER != LITTLE_ENDIAN + not big endian + #endif + +int +main () +{ +return 0 ; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c_byte_order=little + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #include <sys/types.h> + #include <sys/param.h> + #if BYTE_ORDER != LITTLE_ENDIAN + not big endian + #endif + +int +main () +{ +return 0 ; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c_byte_order=little + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + fi + +if test $ac_cv_c_byte_order = unknown ; then + if test $cross_compiling = yes ; then + # This is the last resort. Try to guess the target processor endian-ness + # by looking at the target CPU type. + + case "$target_cpu" in + alpha* | i?86* | mipsel* | ia64*) + ac_cv_c_big_endian=0 + ac_cv_c_little_endian=1 + ;; + + m68* | mips* | powerpc* | hppa* | sparc*) + ac_cv_c_big_endian=1 + ac_cv_c_little_endian=0 + ;; + + esac + + else + if test "$cross_compiling" = yes; then + ac_cv_c_byte_order=unknown + +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + int main (void) + { /* Are we little or big endian? From Harbison&Steele. */ + union + { long l ; + char c [sizeof (long)] ; + } u ; + u.l = 1 ; + return (u.c [sizeof (long) - 1] == 1); + } + +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_c_byte_order=big +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + + if test "$cross_compiling" = yes; then + ac_cv_c_byte_order=unknown + +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +int main (void) + { /* Are we little or big endian? From Harbison&Steele. */ + union + { long l ; + char c [sizeof (long)] ; + } u ; + u.l = 1 ; + return (u.c [0] == 1); + } +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_c_byte_order=little +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + fi + fi + + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_byte_order" >&5 +echo "${ECHO_T}$ac_cv_c_byte_order" >&6; } + + +if test $ac_cv_c_byte_order = big ; then + ac_cv_c_big_endian=1 + ac_cv_c_little_endian=0 +elif test $ac_cv_c_byte_order = little ; then + ac_cv_c_big_endian=0 + ac_cv_c_little_endian=1 +else + ac_cv_c_big_endian=0 + ac_cv_c_little_endian=0 + + echo "$as_me: WARNING: *****************************************************************" >&2 + echo "$as_me: WARNING: *** Not able to determine endian-ness of target processor. " >&2 + echo "$as_me: WARNING: *** The constants CPU_IS_BIG_ENDIAN and CPU_IS_LITTLE_ENDIAN in " >&2 + echo "$as_me: WARNING: *** src/config.h may need to be hand editied. " >&2 + echo "$as_me: WARNING: *****************************************************************" >&2 + fi + + + + +cat >>confdefs.h <<_ACEOF +#define CPU_IS_BIG_ENDIAN ${ac_cv_c_big_endian} +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define CPU_IS_LITTLE_ENDIAN ${ac_cv_c_little_endian} +_ACEOF + + +#==================================================================================== +# Check for functions. + + + + + +for ac_func in malloc calloc realloc free +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + + + + + +for ac_func in open read write lseek pread pwrite +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + + +for ac_func in fstat ftruncate fsync +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + +for ac_func in snprintf vsnprintf +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + +for ac_func in gmtime gmtime_r +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + +for ac_func in mmap getpagesize +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +for ac_func in setlocale +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + +{ echo "$as_me:$LINENO: checking for floor in -lm" >&5 +echo $ECHO_N "checking for floor in -lm... $ECHO_C" >&6; } +if test "${ac_cv_lib_m_floor+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lm $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char floor (); +int +main () +{ +return floor (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_m_floor=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_m_floor=no +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_floor" >&5 +echo "${ECHO_T}$ac_cv_lib_m_floor" >&6; } +if test $ac_cv_lib_m_floor = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBM 1 +_ACEOF + + LIBS="-lm $LIBS" + +fi + + + + +for ac_func in floor ceil fmod +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +case "$host_os" in + cygwin*) + { echo "$as_me:$LINENO: WARNING: Not using built-in lrint() and lrintf() because they are broken on Cygwin." >&5 +echo "$as_me: WARNING: Not using built-in lrint() and lrintf() because they are broken on Cygwin." >&2;} + ;; + *) + { echo "$as_me:$LINENO: checking for lrint" >&5 +echo $ECHO_N "checking for lrint... $ECHO_C" >&6; } +if test "${ac_cv_c99_lrint+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +lrint_save_CFLAGS=$CFLAGS +CFLAGS="-lm" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#define _ISOC9X_SOURCE 1 +#define _ISOC99_SOURCE 1 +#define __USE_ISOC99 1 +#define __USE_ISOC9X 1 + +#include <math.h> + +int +main () +{ +if (!lrint(3.14159)) lrint(2.7183); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c99_lrint=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_c99_lrint=no +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +CFLAGS=$lrint_save_CFLAGS + + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c99_lrint" >&5 +echo "${ECHO_T}$ac_cv_c99_lrint" >&6; } + +if test "$ac_cv_c99_lrint" = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_LRINT 1 +_ACEOF + +fi + + { echo "$as_me:$LINENO: checking for lrintf" >&5 +echo $ECHO_N "checking for lrintf... $ECHO_C" >&6; } +if test "${ac_cv_c99_lrintf+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#define _ISOC9X_SOURCE 1 +#define _ISOC99_SOURCE 1 +#define __USE_ISOC99 1 +#define __USE_ISOC9X 1 + +#include <math.h> + +int +main () +{ +if (!lrintf(3.14159)) lrintf(2.7183); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c99_lrintf=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_c99_lrintf=no +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c99_lrintf" >&5 +echo "${ECHO_T}$ac_cv_c99_lrintf" >&6; } + +if test "$ac_cv_c99_lrintf" = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_LRINTF 1 +_ACEOF + +fi + + + if test "x$ac_cv_c99_lrint" = "xno" ; then + if test "x$ac_cv_c99_lrintf" = "xno" ; then + { echo "$as_me:$LINENO: WARNING: *** Missing C99 standard functions lrint() and lrintf()." >&5 +echo "$as_me: WARNING: *** Missing C99 standard functions lrint() and lrintf()." >&2;} + { echo "$as_me:$LINENO: WARNING: *** This may cause benign compiler warnings on some systems (ie Solaris)." >&5 +echo "$as_me: WARNING: *** This may cause benign compiler warnings on some systems (ie Solaris)." >&2;} + fi + fi + ;; + esac + +#==================================================================================== +# Check for libsqlite3 (only used in regtest). + +ac_cv_sqlite3=no +if test x$enable_sqlite != xno ; then + + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_PKG_CONFIG+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG +if test -n "$PKG_CONFIG"; then + { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5 +echo "${ECHO_T}$PKG_CONFIG" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKG_CONFIG"; then + ac_pt_PKG_CONFIG=$PKG_CONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $ac_pt_PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG +if test -n "$ac_pt_PKG_CONFIG"; then + { echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5 +echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_pt_PKG_CONFIG" = x; then + PKG_CONFIG="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + PKG_CONFIG=$ac_pt_PKG_CONFIG + fi +else + PKG_CONFIG="$ac_cv_path_PKG_CONFIG" +fi + +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=0.9.0 + { echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5 +echo $ECHO_N "checking pkg-config is at least version $_pkg_min_version... $ECHO_C" >&6; } + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + PKG_CONFIG="" + fi + +fi + +pkg_failed=no +{ echo "$as_me:$LINENO: checking for SQLITE3" >&5 +echo $ECHO_N "checking for SQLITE3... $ECHO_C" >&6; } + +if test -n "$PKG_CONFIG"; then + if test -n "$SQLITE3_CFLAGS"; then + pkg_cv_SQLITE3_CFLAGS="$SQLITE3_CFLAGS" + else + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"sqlite3 >= 3.2\"") >&5 + ($PKG_CONFIG --exists --print-errors "sqlite3 >= 3.2") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_SQLITE3_CFLAGS=`$PKG_CONFIG --cflags "sqlite3 >= 3.2" 2>/dev/null` +else + pkg_failed=yes +fi + fi +else + pkg_failed=untried +fi +if test -n "$PKG_CONFIG"; then + if test -n "$SQLITE3_LIBS"; then + pkg_cv_SQLITE3_LIBS="$SQLITE3_LIBS" + else + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"sqlite3 >= 3.2\"") >&5 + ($PKG_CONFIG --exists --print-errors "sqlite3 >= 3.2") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_SQLITE3_LIBS=`$PKG_CONFIG --libs "sqlite3 >= 3.2" 2>/dev/null` +else + pkg_failed=yes +fi + fi +else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + SQLITE3_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "sqlite3 >= 3.2"` + else + SQLITE3_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "sqlite3 >= 3.2"` + fi + # Put the nasty error message in config.log where it belongs + echo "$SQLITE3_PKG_ERRORS" >&5 + + ac_cv_sqlite3=no +elif test $pkg_failed = untried; then + ac_cv_sqlite3=no +else + SQLITE3_CFLAGS=$pkg_cv_SQLITE3_CFLAGS + SQLITE3_LIBS=$pkg_cv_SQLITE3_LIBS + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + ac_cv_sqlite3=yes +fi + fi + +if test x$ac_cv_sqlite3 = "xyes" ; then + HAVE_SQLITE3=1 +else + HAVE_SQLITE3=0 + fi + + +cat >>confdefs.h <<_ACEOF +#define HAVE_SQLITE3 $HAVE_SQLITE3 +_ACEOF + + +#==================================================================================== +# Determine if the processor can do clipping on float to int conversions. + +if test x$enable_cpu_clip != "xno" ; then + { echo "$as_me:$LINENO: checking processor clipping capabilities" >&5 +echo $ECHO_N "checking processor clipping capabilities... $ECHO_C" >&6; } +if test "${ac_cv_c_clip_type+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Initialize to unknown +ac_cv_c_clip_positive=unknown +ac_cv_c_clip_negative=unknown + +if test $ac_cv_c_clip_positive = unknown ; then + if test "$cross_compiling" = yes; then + ac_cv_c_clip_positive=unknown + +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #define _ISOC9X_SOURCE 1 + #define _ISOC99_SOURCE 1 + #define __USE_ISOC99 1 + #define __USE_ISOC9X 1 + #include <math.h> + int main (void) + { double fval ; + int k, ival ; + + fval = 1.0 * 0x7FFFFFFF ; + for (k = 0 ; k < 100 ; k++) + { ival = (lrint (fval)) >> 24 ; + if (ival != 127) + return 1 ; + + fval *= 1.2499999 ; + } ; + + return 0 ; + } + +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c_clip_positive=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_c_clip_positive=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + + if test "$cross_compiling" = yes; then + ac_cv_c_clip_negative=unknown + +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #define _ISOC9X_SOURCE 1 + #define _ISOC99_SOURCE 1 + #define __USE_ISOC99 1 + #define __USE_ISOC9X 1 + #include <math.h> + int main (void) + { double fval ; + int k, ival ; + + fval = -8.0 * 0x10000000 ; + for (k = 0 ; k < 100 ; k++) + { ival = (lrint (fval)) >> 24 ; + if (ival != -128) + return 1 ; + + fval *= 1.2499999 ; + } ; + + return 0 ; + } + +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c_clip_negative=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_c_clip_negative=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + fi + +if test $ac_cv_c_clip_positive = yes ; then + ac_cv_c_clip_positive=1 +else + ac_cv_c_clip_positive=0 + fi + +if test $ac_cv_c_clip_negative = yes ; then + ac_cv_c_clip_negative=1 +else + ac_cv_c_clip_negative=0 + fi + + +case "$ac_cv_c_clip_positive$ac_cv_c_clip_negative" in + "00") + ac_cv_c_clip_type="none" + ;; + "10") + ac_cv_c_clip_type="positive" + ;; + "01") + ac_cv_c_clip_type="negative" + ;; + "11") + ac_cv_c_clip_type="both" + ;; + esac + + + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_clip_type" >&5 +echo "${ECHO_T}$ac_cv_c_clip_type" >&6; } + + + +else + echo "checking processor clipping capabilities... disabled" + ac_cv_c_clip_positive=0 + ac_cv_c_clip_negative=0 + fi + + +cat >>confdefs.h <<_ACEOF +#define CPU_CLIPS_POSITIVE ${ac_cv_c_clip_positive} +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define CPU_CLIPS_NEGATIVE ${ac_cv_c_clip_negative} +_ACEOF + + +#==================================================================================== +# Target OS specific stuff. + +OS_SPECIFIC_CFLAGS="" +OS_SPECIFIC_LINKS="" +os_is_win32=0 +os_is_macosx=0 +use_windows_api=0 + +case "$host_os" in + darwin* | rhapsody*) + os_is_macosx=1 + OS_SPECIFIC_CFLAGS="-fpascal-strings -I/Developer/Headers/FlatCarbon" + OS_SPECIFIC_LINKS="-framework CoreAudio" + ;; + mingw*) + os_is_win32=1 + use_windows_api=1 + OS_SPECIFIC_LINKS="-lwinmm" + ;; + cygwin*) + os_is_win32=1 + OS_SPECIFIC_LINKS="-lwinmm" + ;; + esac + + +cat >>confdefs.h <<_ACEOF +#define OS_IS_WIN32 ${os_is_win32} +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define OS_IS_MACOSX ${os_is_macosx} +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define USE_WINDOWS_API ${use_windows_api} +_ACEOF + + +#==================================================================================== +# Check for ALSA. + +ALSA_LIBS="" + +if test x$enable_alsa != xno ; then + +for ac_header in alsa/asoundlib.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ---------------------------------- ## +## Report this to erikd@mega-nerd.com ## +## ---------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + if test x$ac_cv_header_alsa_asoundlib_h = xyes ; then + ALSA_LIBS="-lasound" + fi + fi + +#==================================================================================== +# Check for FLAC + +FLAC_LIBS="" + +if test x$enable_flac != xno ; then + +for ac_header in FLAC/all.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ---------------------------------- ## +## Report this to erikd@mega-nerd.com ## +## ---------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + if test x$ac_cv_header_FLAC_all_h = xyes ; then + { echo "$as_me:$LINENO: checking for FLAC__seekable_stream_encoder_set_tell_callback in -lFLAC" >&5 +echo $ECHO_N "checking for FLAC__seekable_stream_encoder_set_tell_callback in -lFLAC... $ECHO_C" >&6; } +if test "${ac_cv_lib_FLAC_FLAC__seekable_stream_encoder_set_tell_callback+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lFLAC $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char FLAC__seekable_stream_encoder_set_tell_callback (); +int +main () +{ +return FLAC__seekable_stream_encoder_set_tell_callback (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_FLAC_FLAC__seekable_stream_encoder_set_tell_callback=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_FLAC_FLAC__seekable_stream_encoder_set_tell_callback=no +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_FLAC_FLAC__seekable_stream_encoder_set_tell_callback" >&5 +echo "${ECHO_T}$ac_cv_lib_FLAC_FLAC__seekable_stream_encoder_set_tell_callback" >&6; } +if test $ac_cv_lib_FLAC_FLAC__seekable_stream_encoder_set_tell_callback = yes; then + HAVE_FLAC_1_1_1="yes" +fi + + if test "x$HAVE_FLAC_1_1_1" = xyes ; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_FLAC_1_1_1 1 +_ACEOF + + fi + FLAC_LIBS="-lFLAC" + fi + fi + +#==================================================================================== +# Test for sanity when cross-compiling. + +if test x$cross_compiling = xyes ; then + { echo "$as_me:$LINENO: WARNING: ******************************************************************" >&5 +echo "$as_me: WARNING: ******************************************************************" >&2;} + { echo "$as_me:$LINENO: WARNING: *** We are cross-compiling, so have to assume sizeof (short) == 2 " >&5 +echo "$as_me: WARNING: *** We are cross-compiling, so have to assume sizeof (short) == 2 " >&2;} + { echo "$as_me:$LINENO: WARNING: *** and sizeof (int) == 4. If this is not the case there is no " >&5 +echo "$as_me: WARNING: *** and sizeof (int) == 4. If this is not the case there is no " >&2;} + { echo "$as_me:$LINENO: WARNING: *** chance of this working. Please contact the mantainer. " >&5 +echo "$as_me: WARNING: *** chance of this working. Please contact the mantainer. " >&2;} + { echo "$as_me:$LINENO: WARNING: ******************************************************************" >&5 +echo "$as_me: WARNING: ******************************************************************" >&2;} + fi + +if test $ac_cv_sizeof_short != 2 ; then + { echo "$as_me:$LINENO: WARNING: ******************************************************************" >&5 +echo "$as_me: WARNING: ******************************************************************" >&2;} + { echo "$as_me:$LINENO: WARNING: *** sizeof (short) != 2. " >&5 +echo "$as_me: WARNING: *** sizeof (short) != 2. " >&2;} + { echo "$as_me:$LINENO: WARNING: ******************************************************************" >&5 +echo "$as_me: WARNING: ******************************************************************" >&2;} + fi + +if test $ac_cv_sizeof_int != 4 ; then + { echo "$as_me:$LINENO: WARNING: ******************************************************************" >&5 +echo "$as_me: WARNING: ******************************************************************" >&2;} + { echo "$as_me:$LINENO: WARNING: *** sizeof (int) != 4 " >&5 +echo "$as_me: WARNING: *** sizeof (int) != 4 " >&2;} + { echo "$as_me:$LINENO: WARNING: ******************************************************************" >&5 +echo "$as_me: WARNING: ******************************************************************" >&2;} + fi + +if test $ac_cv_sizeof_float != 4 ; then + { echo "$as_me:$LINENO: WARNING: ******************************************************************" >&5 +echo "$as_me: WARNING: ******************************************************************" >&2;} + { echo "$as_me:$LINENO: WARNING: *** sizeof (float) != 4. " >&5 +echo "$as_me: WARNING: *** sizeof (float) != 4. " >&2;} + { echo "$as_me:$LINENO: WARNING: ******************************************************************" >&5 +echo "$as_me: WARNING: ******************************************************************" >&2;} + fi + +if test $ac_cv_sizeof_double != 8 ; then + { echo "$as_me:$LINENO: WARNING: ******************************************************************" >&5 +echo "$as_me: WARNING: ******************************************************************" >&2;} + { echo "$as_me:$LINENO: WARNING: *** sizeof (double) != 8. " >&5 +echo "$as_me: WARNING: *** sizeof (double) != 8. " >&2;} + { echo "$as_me:$LINENO: WARNING: ******************************************************************" >&5 +echo "$as_me: WARNING: ******************************************************************" >&2;} + fi + +if test x"$ac_cv_prog_autogen" = "xno" ; then + { echo "$as_me:$LINENO: WARNING: Touching files in directory tests/." >&5 +echo "$as_me: WARNING: Touching files in directory tests/." >&2;} + touch tests/*.c tests/*.h + fi + +#==================================================================================== +# Settings for the HTML documentation. + +htmldocdir=$prefix/share/doc/libsndfile1-dev/html + +if test $prefix = "NONE" ; then + htmldocdir=/usr/local/share/doc/libsndfile1-dev/html +else + htmldocdir=$prefix/share/doc/libsndfile1-dev/html + fi + +if test x$enable_bow_docs = "xyes" ; then + HTML_BGCOLOUR="white" + HTML_FGCOLOUR="black" +else + HTML_BGCOLOUR="black" + HTML_FGCOLOUR="white" + fi + +#==================================================================================== +# Now use the information from the checking stage. + +if test x$ac_cv_c_compiler_gnu = xyes ; then + { echo "$as_me:$LINENO: checking if $CC accepts -std=gnu99" >&5 +echo $ECHO_N "checking if $CC accepts -std=gnu99... $ECHO_C" >&6; } + ac_add_cflags__old_cflags="$CFLAGS" + CFLAGS="$CFLAGS -std=gnu99" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdio.h> +int +main () +{ +printf("Hello, World!\n"); return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + CFLAGS="$ac_add_cflags__old_cflags" +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + + CFLAGS="$CFLAGS -W -Wall" + CXXFLAGS="$CXXFLAGS -W -Wall" + + { echo "$as_me:$LINENO: checking if $CC accepts -Wdeclaration-after-statement" >&5 +echo $ECHO_N "checking if $CC accepts -Wdeclaration-after-statement... $ECHO_C" >&6; } + ac_add_cflags__old_cflags="$CFLAGS" + CFLAGS="$CFLAGS -Wdeclaration-after-statement" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdio.h> +int +main () +{ +printf("Hello, World!\n"); return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + CFLAGS="$ac_add_cflags__old_cflags" +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + { echo "$as_me:$LINENO: checking if $CC accepts -Wpointer-arith" >&5 +echo $ECHO_N "checking if $CC accepts -Wpointer-arith... $ECHO_C" >&6; } + ac_add_cflags__old_cflags="$CFLAGS" + CFLAGS="$CFLAGS -Wpointer-arith" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdio.h> +int +main () +{ +printf("Hello, World!\n"); return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + CFLAGS="$ac_add_cflags__old_cflags" +fi + +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + + if test x$enable_gcc_werror = "xyes" ; then + CFLAGS="-Werror $CFLAGS" + CXXFLAGS="-Werror $CXXFLAGS" + fi + + CFLAGS="$CFLAGS -Wstrict-prototypes -Wmissing-prototypes -Waggregate-return -Wcast-align -Wcast-qual -Wnested-externs -Wshadow -Wbad-function-cast -Wwrite-strings " + # -Wundef -Wmissing-declarations -Winline -Wconversion" + CXXFLAGS="$CXXFLAGS -Wcast-align -Wcast-qual -Wshadow -Wwrite-strings -Wctor-dtor-privacy -Wnon-virtual-dtor -Woverloaded-virtual -Wreorder -Wsign-promo " + + if test "x$enable_gcc_opt" = "xno" ; then + temp_CFLAGS=`echo $CFLAGS | sed "s/O2/O0/"` + CFLAGS=$temp_CFLAGS + { echo "$as_me:$LINENO: WARNING: *** Compiler optimisations switched off. ***" >&5 +echo "$as_me: WARNING: *** Compiler optimisations switched off. ***" >&2;} + fi + + # OS specific tweaks. + case "$host_os" in + darwin* | rhapsody*) + # Disable -Wall, -pedantic and -Wshadow for Apple Darwin/Rhapsody. + # System headers on these systems are broken. + temp_CFLAGS=`echo $CFLAGS | sed "s/-Wall -pedantic//" | sed "s/-Wshadow//" | sed "s/-Waggregate-return//"` + CFLAGS=$temp_CFLAGS + SHLIB_VERSION_ARG="-Wl,-exported_symbols_list -Wl,\$(srcdir)/Symbols.darwin" + ;; + linux*) + SHLIB_VERSION_ARG="-Wl,--version-script=\$(srcdir)/Symbols.linux" + ;; + mingw*) + SHLIB_VERSION_ARG="-Wl,\$(srcdir)/libsndfile.def" + ;; + cygwin*) + SHLIB_VERSION_ARG="-Wl,\$(srcdir)/cygsndfile.def" + ;; + *) + ;; + esac + if test x$enable_gcc_pipe != "xno" ; then + CFLAGS="$CFLAGS -pipe" + fi + + +cat >>confdefs.h <<\_ACEOF +#define COMPILER_IS_GCC 1 +_ACEOF + + GCC_MAJOR_VERSION=`$CC -dumpversion | sed "s/\..*//"` + +cat >>confdefs.h <<_ACEOF +#define GCC_MAJOR_VERSION ${GCC_MAJOR_VERSION} +_ACEOF + + fi + +CFLAGS="$CFLAGS $OS_SPECIFIC_CFLAGS" + +if test x"$CFLAGS" = x ; then + echo "Error in configure script. CFLAGS has been screwed up." + exit + fi + + + + + + + + + + + + + + + + + + +ac_config_files="$ac_config_files src/sndfile.h src/Makefile src/GSM610/Makefile src/G72x/Makefile man/Makefile examples/Makefile tests/Makefile regtest/Makefile doc/Makefile doc/libsndfile.css Win32/Makefile Octave/Makefile Makefile libsndfile.spec sndfile.pc" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. 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This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +# (The regexp can be short, since the line contains either #define or #undef.) +echo 's/ $// +s,^[ #]*u.*,/* & */,' >>conftest.defines + +# Break up conftest.defines: +ac_max_sed_lines=50 + +# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1" +# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2" +# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1" +# et cetera. +ac_in='$ac_file_inputs' +ac_out='"$tmp/out1"' +ac_nxt='"$tmp/out2"' + +while : +do + # Write a here document: + cat >>$CONFIG_STATUS <<_ACEOF + # First, check the format of the line: + cat >"\$tmp/defines.sed" <<\\CEOF +/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def +/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def +b +:def +_ACEOF + sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS + echo 'CEOF + sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS + ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in + sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail + grep . conftest.tail >/dev/null || break + rm -f conftest.defines + mv conftest.tail conftest.defines +done +rm -f conftest.defines conftest.tail + +echo "ac_result=$ac_in" >>$CONFIG_STATUS +cat >>$CONFIG_STATUS <<\_ACEOF + if test x"$ac_file" != x-; then + echo "/* $configure_input */" >"$tmp/config.h" + cat "$ac_result" >>"$tmp/config.h" + if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then + { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 +echo "$as_me: $ac_file is unchanged" >&6;} + else + rm -f $ac_file + mv "$tmp/config.h" $ac_file + fi + else + echo "/* $configure_input */" + cat "$ac_result" + fi + rm -f "$tmp/out12" +# Compute $ac_file's index in $config_headers. +_am_stamp_count=1 +for _am_header in $config_headers :; do + case $_am_header in + $ac_file | $ac_file:* ) + break ;; + * ) + _am_stamp_count=`expr $_am_stamp_count + 1` ;; + esac +done +echo "timestamp for $ac_file" >`$as_dirname -- $ac_file || +$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X$ac_file : 'X\(//\)[^/]' \| \ + X$ac_file : 'X\(//\)$' \| \ + X$ac_file : 'X\(/\)' \| . 2>/dev/null || +echo X$ac_file | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'`/stamp-h$_am_stamp_count + ;; + + :C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5 +echo "$as_me: executing $ac_file commands" >&6;} + ;; + esac + + + case $ac_file$ac_mode in + "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do + # Strip MF so we end up with the name of the file. + mf=`echo "$mf" | sed -e 's/:.*$//'` + # Check whether this is an Automake generated Makefile or not. + # We used to match only the files named `Makefile.in', but + # some people rename them; so instead we look at the file content. + # Grep'ing the first line is not enough: some people post-process + # each Makefile.in and add a new line on top of each file to say so. + # So let's grep whole file. + if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then + dirpart=`$as_dirname -- "$mf" || +$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$mf" : 'X\(//\)[^/]' \| \ + X"$mf" : 'X\(//\)$' \| \ + X"$mf" : 'X\(/\)' \| . 2>/dev/null || +echo X"$mf" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + else + continue + fi + # Extract the definition of DEPDIR, am__include, and am__quote + # from the Makefile without running `make'. + DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` + test -z "$DEPDIR" && continue + am__include=`sed -n 's/^am__include = //p' < "$mf"` + test -z "am__include" && continue + am__quote=`sed -n 's/^am__quote = //p' < "$mf"` + # When using ansi2knr, U may be empty or an underscore; expand it + U=`sed -n 's/^U = //p' < "$mf"` + # Find all dependency output files, they are included files with + # $(DEPDIR) in their names. We invoke sed twice because it is the + # simplest approach to changing $(DEPDIR) to its actual value in the + # expansion. + for file in `sed -n " + s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`$as_dirname -- "$file" || +$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$file" : 'X\(//\)[^/]' \| \ + X"$file" : 'X\(//\)$' \| \ + X"$file" : 'X\(/\)' \| . 2>/dev/null || +echo X"$file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + { as_dir=$dirpart/$fdir + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 +echo "$as_me: error: cannot create directory $as_dir" >&2;} + { (exit 1); exit 1; }; }; } + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done +done + ;; + + esac +done # for ac_tag + + +{ (exit 0); exit 0; } +_ACEOF +chmod +x $CONFIG_STATUS +ac_clean_files=$ac_clean_files_save + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi + + +#==================================================================================== + +{ echo "$as_me:$LINENO: result: +-=-=-=-=-=-=-=-=-=-= Configuration Complete =-=-=-=-=-=-=-=-=-=- + + Configuration summary : + + Version : ..................... ${VERSION} + Experimental code : ........... ${enable_experimental:-no} +" >&5 +echo "${ECHO_T} +-=-=-=-=-=-=-=-=-=-= Configuration Complete =-=-=-=-=-=-=-=-=-=- + + Configuration summary : + + Version : ..................... ${VERSION} + Experimental code : ........... ${enable_experimental:-no} +" >&6; } + +if test x$ac_cv_c_compiler_gnu = xyes ; then + echo -e " Tools :\n" + echo " Compiler is GCC : ............. ${ac_cv_c_compiler_gnu}" + echo " GCC major version : ........... ${GCC_MAJOR_VERSION}" + if test $GCC_MAJOR_VERSION -lt 3 ; then + echo -e "\n ** This compiler version allows applications to write" + echo " ** to static strings within the library." + echo " ** Compile with GCC version 3.X to avoid this problem." + fi + fi + +if test $libdir = "\${exec_prefix}/lib" ; then + libdir="$prefix/lib" + fi + +if test $bindir = "\${exec_prefix}/bin" ; then + bindir="$prefix/bin" + fi + +{ echo "$as_me:$LINENO: result: + Installation directories : + + Library directory : ........... $libdir + Program directory : ........... $bindir + Pkgconfig directory : ......... $libdir/pkgconfig + HTML docs directory : ......... $htmldocdir +" >&5 +echo "${ECHO_T} + Installation directories : + + Library directory : ........... $libdir + Program directory : ........... $bindir + Pkgconfig directory : ......... $libdir/pkgconfig + HTML docs directory : ......... $htmldocdir +" >&6; } + +if test x$prefix != "x/usr" ; then + echo "Compiling some other packages against libsndfile may require" + echo -e "the addition of \"$libdir/pkgconfig\" to the" + echo -e "PKG_CONFIG_PATH environment variable.\n" + fi + +#==================================================================================== + Added: freeswitch/trunk/libs/libsndfile/configure.ac ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/configure.ac Wed Dec 20 14:08:07 2006 @@ -0,0 +1,552 @@ +# Copyright (C) 1999-2006 Erik de Castro Lopo (erikd AT mega-nerd DOT com). + +dnl Require autoconf version +AC_PREREQ(2.59) + +AC_INIT([libsndfile],[1.0.17],[erikd@mega-nerd.com]) +AC_CONFIG_SRCDIR([src/sndfile.c]) +AC_CANONICAL_TARGET([]) + +AM_INIT_AUTOMAKE($PACKAGE_NAME,$PACKAGE_VERSION) +AC_CONFIG_HEADERS([src/config.h]) + +AC_LANG([C]) + +#------------------------------------------------------------------------------------ +# Rules for library version information: +# +# 1. Start with version information of `0:0:0' for each libtool library. +# 2. Update the version information only immediately before a public release of +# your software. More frequent updates are unnecessary, and only guarantee +# that the current interface number gets larger faster. +# 3. If the library source code has changed at all since the last update, then +# increment revision (`c:r:a' becomes `c:r+1:a'). +# 4. If any interfaces have been added, removed, or changed since the last update, +# increment current, and set revision to 0. +# 5. If any interfaces have been added since the last public release, then increment +# age. +# 6. If any interfaces have been removed since the last public release, then set age +# to 0. + +SHARED_VERSION_INFO="1:17:0" + +AC_PROG_CC +AM_PROG_LIBTOOL + +AC_CHECK_PROG(autogen, autogen, yes, no) + +AC_PROG_INSTALL +AC_PROG_LN_S + +AC_HEADER_STDC + +AC_CHECK_HEADERS(endian.h) +AC_CHECK_HEADERS(byteswap.h) +AC_CHECK_HEADERS(locale.h) +AC_CHECK_HEADERS(inttypes.h) + +AC_HEADER_SYS_WAIT + +AC_CHECK_DECLS(S_IRGRP) +if test x$ac_cv_have_decl_S_IRGRP = xyes ; then + AC_DEFINE_UNQUOTED([HAVE_DECL_S_IRGRP],1,[Set to 1 if S_IRGRP is defined.]) +else + AC_DEFINE_UNQUOTED([HAVE_DECL_S_IRGRP],0) + fi + +#==================================================================================== +# Check for support of the struct hack. + +AC_C99_FLEXIBLE_ARRAY + +if test x$ac_cv_c99_flexible_array = xyes ; then + AC_DEFINE([HAVE_FLEXIBLE_ARRAY],1, [Set to 1 if the compile supports the struct hack.]) +else + AC_MSG_WARN([[*** This compiler does not support the 1999 ISO C Standard ***]]) + AC_MSG_WARN([[*** feature known as the flexible array struct member. ***]]) + AC_DEFINE([HAVE_FLEXIBLE_ARRAY],0) + fi + +#==================================================================================== +# Couple of initializations here. Fill in real values later. + +SHLIB_VERSION_ARG="" + +#==================================================================================== +# Finished checking, handle options. + +AC_ARG_ENABLE(experimental, + AC_HELP_STRING([--enable-experimental], [enable experimental code])) + +EXPERIMENTAL_CODE=0 +if test x$enable_experimental = xyes ; then + EXPERIMENTAL_CODE=1 + fi +AC_DEFINE_UNQUOTED([ENABLE_EXPERIMENTAL_CODE],${EXPERIMENTAL_CODE}, [Set to 1 to enable experimental code.]) + +AC_ARG_ENABLE(gcc-werror, + AC_HELP_STRING([--enable-gcc-werror], [enable -Werror in all Makefiles])) + +AC_ARG_ENABLE(gcc-pipe, + AC_HELP_STRING([--disable-gcc-pipe], [disable gcc -pipe option])) + +AC_ARG_ENABLE(gcc-opt, + AC_HELP_STRING([--disable-gcc-opt], [disable gcc optimisations])) + +AC_ARG_ENABLE(cpu-clip, + AC_HELP_STRING([--disable-cpu-clip], [disable tricky cpu specific clipper])) + +AC_ARG_ENABLE(bow-docs, + AC_HELP_STRING([--enable-bow-docs], [enable black-on-white html docs])) + +AC_ARG_ENABLE(sqlite, + AC_HELP_STRING([--disable-sqlite], [disable use of sqlite])) + +AC_ARG_ENABLE(flac, + AC_HELP_STRING([--disable-flac], [disable use of FLAC])) + +AC_ARG_ENABLE(alsa, + AC_HELP_STRING([--disable-alsa], [disable use of ALSA])) + +#==================================================================================== +# Check types and their sizes. + +AC_CHECK_SIZEOF(short,2) +AC_CHECK_SIZEOF(int,4) +AC_CHECK_SIZEOF(long,4) +AC_CHECK_SIZEOF(float,4) +AC_CHECK_SIZEOF(double,4) +AC_CHECK_SIZEOF(void*,8) +AC_CHECK_SIZEOF(size_t,4) +AC_CHECK_SIZEOF(int64_t,8) +AC_CHECK_SIZEOF(long long,8) + +#==================================================================================== +# Find an appropriate type for sf_count_t. +# On systems supporting files larger than 2 Gig, sf_count_t must be a 64 bit value. +# Unfortunately there is more than one way of ensuring this so need to do some +# pretty rigourous testing here. + +unset ac_cv_sizeof_off_t + +AC_CHECK_SIZEOF(off_t,1) # Fake default value. + +case "$host_os" in + mingw*) + TYPEOF_SF_COUNT_T="__int64" + SF_COUNT_MAX="0x7FFFFFFFFFFFFFFFLL" + SIZEOF_SF_COUNT_T=8 + ;; + *) + if test "x$ac_cv_sizeof_off_t" = "x8" ; then + # If sizeof (off_t) is 8, no further checking is needed. + TYPEOF_SF_COUNT_T="off_t" + SF_COUNT_MAX="0x7FFFFFFFFFFFFFFFLL" + SIZEOF_SF_COUNT_T=8 + else + # Check for common 64 bit file offset types. + AC_CHECK_SIZEOF(loff_t,1) # Fake default value. + AC_CHECK_SIZEOF(off64_t,1) # Fake default value. + + TYPEOF_SF_COUNT_T="unknown" + if test "x$ac_cv_sizeof_loff_t" = "x8" ; then + TYPEOF_SF_COUNT_T="loff_t" + SIZEOF_SF_COUNT_T=8 + elif test "x$ac_cv_sizeof_off64_t" = "x8" ; then + TYPEOF_SF_COUNT_T="off64_t" + SIZEOF_SF_COUNT_T=8 + fi + + # Save the old sizeof (off_t) value and then unset it to see if it + # changes when Large File Support is enabled. + + pre_largefile_sizeof_off_t=$ac_cv_sizeof_off_t + unset ac_cv_sizeof_off_t + + AC_SYS_EXTRA_LARGEFILE + + if test "x$ac_cv_sys_largefile_CFLAGS" = "xno" ; then + ac_cv_sys_largefile_CFLAGS="" + fi + if test "x$ac_cv_sys_largefile_LDFLAGS" = "xno" ; then + ac_cv_sys_largefile_LDFLAGS="" + fi + if test "x$ac_cv_sys_largefile_LIBS" = "xno" ; then + ac_cv_sys_largefile_LIBS="" + fi + + AC_CHECK_SIZEOF(off_t,1) # Fake default value. + + if test "x$ac_cv_sizeof_off_t" = "x8" ; then + SF_COUNT_MAX="0x7FFFFFFFFFFFFFFFLL" + elif test "x$ac_cv_sizeof_off_t" = "x$pre_largefile_sizeof_off_t" ; then + AC_MSG_WARN([[This machine does not seem to support 64 bit file offsets.]]) + TYPEOF_SF_COUNT_T="off_t" + SIZEOF_SF_COUNT_T=$ac_cv_sizeof_off_t + elif test "x$TYPEOF_SF_COUNT_T" = "xunknown" ; then + echo + echo "*** The configure process has determined that this system is capable" + echo "*** of Large File Support but has not been able to find a type which" + echo "*** is an unambiguous 64 bit file offset." + echo "*** Please contact the author to help resolve this problem." + echo + AC_MSG_ERROR([[Bad file offset type.]]) + fi + fi + ;; + esac + +if test $SIZEOF_SF_COUNT_T = 4 ; then + SF_COUNT_MAX="0x7FFFFFFF" + fi + +AC_DEFINE_UNQUOTED([TYPEOF_SF_COUNT_T],${TYPEOF_SF_COUNT_T}, [Set to long if unknown.]) +AC_SUBST(TYPEOF_SF_COUNT_T) + +AC_DEFINE_UNQUOTED([SIZEOF_SF_COUNT_T],${SIZEOF_SF_COUNT_T}, [Set to sizeof (long) if unknown.]) +AC_SUBST(SIZEOF_SF_COUNT_T) + +AC_DEFINE_UNQUOTED([SF_COUNT_MAX],${SF_COUNT_MAX}, [Set to maximum allowed value of sf_count_t type.]) +AC_SUBST(SF_COUNT_MAX) + +AC_CHECK_TYPES(ssize_t) +AC_CHECK_SIZEOF(ssize_t,4) + +#==================================================================================== +# Determine endian-ness of target processor. + +AC_C_FIND_ENDIAN + +AC_DEFINE_UNQUOTED(CPU_IS_BIG_ENDIAN, ${ac_cv_c_big_endian}, + [Target processor is big endian.]) +AC_DEFINE_UNQUOTED(CPU_IS_LITTLE_ENDIAN, ${ac_cv_c_little_endian}, + [Target processor is little endian.]) + +#==================================================================================== +# Check for functions. + +AC_CHECK_FUNCS(malloc calloc realloc free) +AC_CHECK_FUNCS(open read write lseek pread pwrite) +AC_CHECK_FUNCS(fstat ftruncate fsync) +AC_CHECK_FUNCS(snprintf vsnprintf) +AC_CHECK_FUNCS(gmtime gmtime_r) +AC_CHECK_FUNCS(mmap getpagesize) +AC_CHECK_FUNCS(setlocale) + +AC_CHECK_LIB([m],floor) +AC_CHECK_FUNCS(floor ceil fmod) + +case "$host_os" in + cygwin*) + AC_MSG_WARN([[Not using built-in lrint() and lrintf() because they are broken on Cygwin.]]) + ;; + *) + AC_C99_FUNC_LRINT + AC_C99_FUNC_LRINTF + + if test "x$ac_cv_c99_lrint" = "xno" ; then + if test "x$ac_cv_c99_lrintf" = "xno" ; then + AC_MSG_WARN([[*** Missing C99 standard functions lrint() and lrintf().]]) + AC_MSG_WARN([[*** This may cause benign compiler warnings on some systems (ie Solaris).]]) + fi + fi + ;; + esac + +#==================================================================================== +# Check for libsqlite3 (only used in regtest). + +ac_cv_sqlite3=no +if test x$enable_sqlite != xno ; then + PKG_CHECK_MODULES(SQLITE3, sqlite3 >= 3.2, ac_cv_sqlite3=yes, ac_cv_sqlite3=no) + fi + +if test x$ac_cv_sqlite3 = "xyes" ; then + HAVE_SQLITE3=1 +else + HAVE_SQLITE3=0 + fi + +AC_DEFINE_UNQUOTED([HAVE_SQLITE3],$HAVE_SQLITE3,[Set to 1 if you have libsqlite3.]) + +#==================================================================================== +# Determine if the processor can do clipping on float to int conversions. + +if test x$enable_cpu_clip != "xno" ; then + AC_C_CLIP_MODE +else + echo "checking processor clipping capabilities... disabled" + ac_cv_c_clip_positive=0 + ac_cv_c_clip_negative=0 + fi + +AC_DEFINE_UNQUOTED(CPU_CLIPS_POSITIVE, ${ac_cv_c_clip_positive}, + [Target processor clips on positive float to int conversion.]) +AC_DEFINE_UNQUOTED(CPU_CLIPS_NEGATIVE, ${ac_cv_c_clip_negative}, + [Target processor clips on negative float to int conversion.]) + +#==================================================================================== +# Target OS specific stuff. + +OS_SPECIFIC_CFLAGS="" +OS_SPECIFIC_LINKS="" +os_is_win32=0 +os_is_macosx=0 +use_windows_api=0 + +case "$host_os" in + darwin* | rhapsody*) + os_is_macosx=1 + OS_SPECIFIC_CFLAGS="-fpascal-strings -I/Developer/Headers/FlatCarbon" + OS_SPECIFIC_LINKS="-framework CoreAudio" + ;; + mingw*) + os_is_win32=1 + use_windows_api=1 + OS_SPECIFIC_LINKS="-lwinmm" + ;; + cygwin*) + os_is_win32=1 + OS_SPECIFIC_LINKS="-lwinmm" + ;; + esac + +AC_DEFINE_UNQUOTED(OS_IS_WIN32, ${os_is_win32}, [Set to 1 if compiling for Win32]) +AC_DEFINE_UNQUOTED(OS_IS_MACOSX, ${os_is_macosx}, [Set to 1 if compiling for MacOSX]) +AC_DEFINE_UNQUOTED(USE_WINDOWS_API, ${use_windows_api}, [Set to 1 to use the native windows API]) + +#==================================================================================== +# Check for ALSA. + +ALSA_LIBS="" + +if test x$enable_alsa != xno ; then + AC_CHECK_HEADERS(alsa/asoundlib.h) + if test x$ac_cv_header_alsa_asoundlib_h = xyes ; then + ALSA_LIBS="-lasound" + fi + fi + +#==================================================================================== +# Check for FLAC + +FLAC_LIBS="" + +if test x$enable_flac != xno ; then + AC_CHECK_HEADERS(FLAC/all.h) + if test x$ac_cv_header_FLAC_all_h = xyes ; then + AC_CHECK_LIB(FLAC, FLAC__seekable_stream_encoder_set_tell_callback, HAVE_FLAC_1_1_1="yes") + if test "x$HAVE_FLAC_1_1_1" = xyes ; then + AC_DEFINE(HAVE_FLAC_1_1_1, [1], [Define to 1 if you have libflac 1.1.1]) + fi + FLAC_LIBS="-lFLAC" + fi + fi + +#==================================================================================== +# Test for sanity when cross-compiling. + +if test x$cross_compiling = xyes ; then + AC_MSG_WARN([[******************************************************************]]) + AC_MSG_WARN([[*** We are cross-compiling, so have to assume sizeof (short) == 2 ]]) + AC_MSG_WARN([[*** and sizeof (int) == 4. If this is not the case there is no ]]) + AC_MSG_WARN([[*** chance of this working. Please contact the mantainer. ]]) + AC_MSG_WARN([[******************************************************************]]) + fi + +if test $ac_cv_sizeof_short != 2 ; then + AC_MSG_WARN([[******************************************************************]]) + AC_MSG_WARN([[*** sizeof (short) != 2. ]]) + AC_MSG_WARN([[******************************************************************]]) + fi + +if test $ac_cv_sizeof_int != 4 ; then + AC_MSG_WARN([[******************************************************************]]) + AC_MSG_WARN([[*** sizeof (int) != 4 ]]) + AC_MSG_WARN([[******************************************************************]]) + fi + +if test $ac_cv_sizeof_float != 4 ; then + AC_MSG_WARN([[******************************************************************]]) + AC_MSG_WARN([[*** sizeof (float) != 4. ]]) + AC_MSG_WARN([[******************************************************************]]) + fi + +if test $ac_cv_sizeof_double != 8 ; then + AC_MSG_WARN([[******************************************************************]]) + AC_MSG_WARN([[*** sizeof (double) != 8. ]]) + AC_MSG_WARN([[******************************************************************]]) + fi + +if test x"$ac_cv_prog_autogen" = "xno" ; then + AC_MSG_WARN([[Touching files in directory tests/.]]) + touch tests/*.c tests/*.h + fi + +#==================================================================================== +# Settings for the HTML documentation. + +htmldocdir=$prefix/share/doc/libsndfile1-dev/html + +if test $prefix = "NONE" ; then + htmldocdir=/usr/local/share/doc/libsndfile1-dev/html +else + htmldocdir=$prefix/share/doc/libsndfile1-dev/html + fi + +if test x$enable_bow_docs = "xyes" ; then + HTML_BGCOLOUR="white" + HTML_FGCOLOUR="black" +else + HTML_BGCOLOUR="black" + HTML_FGCOLOUR="white" + fi + +#==================================================================================== +# Now use the information from the checking stage. + +if test x$ac_cv_c_compiler_gnu = xyes ; then + AC_ADD_CFLAGS(-std=gnu99) + + CFLAGS="$CFLAGS -W -Wall" + CXXFLAGS="$CXXFLAGS -W -Wall" + + AC_ADD_CFLAGS(-Wdeclaration-after-statement) + AC_ADD_CFLAGS(-Wpointer-arith) + + if test x$enable_gcc_werror = "xyes" ; then + CFLAGS="-Werror $CFLAGS" + CXXFLAGS="-Werror $CXXFLAGS" + fi + + CFLAGS="$CFLAGS -Wstrict-prototypes -Wmissing-prototypes -Waggregate-return -Wcast-align -Wcast-qual -Wnested-externs -Wshadow -Wbad-function-cast -Wwrite-strings " + # -Wundef -Wmissing-declarations -Winline -Wconversion" + CXXFLAGS="$CXXFLAGS -Wcast-align -Wcast-qual -Wshadow -Wwrite-strings -Wctor-dtor-privacy -Wnon-virtual-dtor -Woverloaded-virtual -Wreorder -Wsign-promo " + + if test "x$enable_gcc_opt" = "xno" ; then + temp_CFLAGS=`echo $CFLAGS | sed "s/O2/O0/"` + CFLAGS=$temp_CFLAGS + AC_MSG_WARN([[*** Compiler optimisations switched off. ***]]) + fi + + # OS specific tweaks. + case "$host_os" in + darwin* | rhapsody*) + # Disable -Wall, -pedantic and -Wshadow for Apple Darwin/Rhapsody. + # System headers on these systems are broken. + temp_CFLAGS=`echo $CFLAGS | sed "s/-Wall -pedantic//" | sed "s/-Wshadow//" | sed "s/-Waggregate-return//"` + CFLAGS=$temp_CFLAGS + SHLIB_VERSION_ARG="-Wl,-exported_symbols_list -Wl,\$(srcdir)/Symbols.darwin" + ;; + linux*) + SHLIB_VERSION_ARG="-Wl,--version-script=\$(srcdir)/Symbols.linux" + ;; + mingw*) + SHLIB_VERSION_ARG="-Wl,\$(srcdir)/libsndfile.def" + ;; + cygwin*) + SHLIB_VERSION_ARG="-Wl,\$(srcdir)/cygsndfile.def" + ;; + *) + ;; + esac + if test x$enable_gcc_pipe != "xno" ; then + CFLAGS="$CFLAGS -pipe" + fi + + AC_DEFINE([COMPILER_IS_GCC],1, [Set to 1 if the compile is GNU GCC.]) + GCC_MAJOR_VERSION=`$CC -dumpversion | sed "s/\..*//"` + AC_DEFINE_UNQUOTED([GCC_MAJOR_VERSION],${GCC_MAJOR_VERSION}, [Major version of GCC or 3 otherwise.]) + fi + +CFLAGS="$CFLAGS $OS_SPECIFIC_CFLAGS" + +if test x"$CFLAGS" = x ; then + echo "Error in configure script. CFLAGS has been screwed up." + exit + fi + +AC_SUBST(htmldocdir) +AC_SUBST(HTML_BGCOLOUR) +AC_SUBST(HTML_FGCOLOUR) + +AC_SUBST(SHLIB_VERSION_ARG) +AC_SUBST(SHARED_VERSION_INFO) +AC_SUBST(OS_SPECIFIC_CFLAGS) +AC_SUBST(OS_SPECIFIC_LINKS) +AC_SUBST(ALSA_LIBS) +AC_SUBST(FLAC_LIBS) +AC_SUBST(ENABLE_EXPERIMENTAL_CODE) + +AC_SUBST(COMPILER_IS_GCC) +AC_SUBST(GCC_MAJOR_VERSION) + +dnl The following line causes the libtool distributed with the source +dnl to be replaced if the build system has a more recent version. +AC_SUBST(LIBTOOL_DEPS) + +AC_CONFIG_FILES([ \ + src/sndfile.h src/Makefile src/GSM610/Makefile src/G72x/Makefile \ + man/Makefile examples/Makefile tests/Makefile regtest/Makefile \ + doc/Makefile doc/libsndfile.css \ + Win32/Makefile Octave/Makefile \ + Makefile libsndfile.spec sndfile.pc \ + ]) +AC_OUTPUT + +#==================================================================================== + +AC_MSG_RESULT([ +-=-=-=-=-=-=-=-=-=-= Configuration Complete =-=-=-=-=-=-=-=-=-=- + + Configuration summary : + + Version : ..................... ${VERSION} + Experimental code : ........... ${enable_experimental:-no} +]) + +if test x$ac_cv_c_compiler_gnu = xyes ; then + echo -e " Tools :\n" + echo " Compiler is GCC : ............. ${ac_cv_c_compiler_gnu}" + echo " GCC major version : ........... ${GCC_MAJOR_VERSION}" + if test $GCC_MAJOR_VERSION -lt 3 ; then + echo -e "\n ** This compiler version allows applications to write" + echo " ** to static strings within the library." + echo " ** Compile with GCC version 3.X to avoid this problem." + fi + fi + +if test $libdir = "\${exec_prefix}/lib" ; then + libdir="$prefix/lib" + fi + +if test $bindir = "\${exec_prefix}/bin" ; then + bindir="$prefix/bin" + fi + +AC_MSG_RESULT([[ + Installation directories : + + Library directory : ........... $libdir + Program directory : ........... $bindir + Pkgconfig directory : ......... $libdir/pkgconfig + HTML docs directory : ......... $htmldocdir +]]) + +if test x$prefix != "x/usr" ; then + echo "Compiling some other packages against libsndfile may require" + echo -e "the addition of \"$libdir/pkgconfig\" to the" + echo -e "PKG_CONFIG_PATH environment variable.\n" + fi + +#==================================================================================== + +ifelse(dnl + + Do not edit or modify anything in this comment block. + The arch-tag line is a file identity tag for the GNU Arch + revision control system. + + arch-tag: 6391b316-6cfc-43c2-a18a-8defdc4ee359 + +)dnl Added: freeswitch/trunk/libs/libsndfile/depcomp ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/depcomp Wed Dec 20 14:08:07 2006 @@ -0,0 +1,530 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2005-07-09.11 + +# Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>. + +case $1 in + '') + echo "$0: No command. Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by `PROGRAMS ARGS'. + object Object file output by `PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputing dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to <bug-automake@gnu.org>. +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. + "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz +## The second -e expression handles DOS-style file names with drive letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the `deleted header file' problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. + tr ' ' ' +' < "$tmpdepfile" | +## Some versions of gcc put a space before the `:'. On the theory +## that the space means something, we add a space to the output as +## well. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like `#:fec' to the end of the + # dependency line. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ + tr ' +' ' ' >> $depfile + echo >> $depfile + + # The second pass generates a dummy entry for each header file. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> $depfile + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts `$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + stripped=`echo "$object" | sed 's/\(.*\)\..*$/\1/'` + tmpdepfile="$stripped.u" + if test "$libtool" = yes; then + "$@" -Wc,-M + else + "$@" -M + fi + stat=$? + + if test -f "$tmpdepfile"; then : + else + stripped=`echo "$stripped" | sed 's,^.*/,,'` + tmpdepfile="$stripped.u" + fi + + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + + if test -f "$tmpdepfile"; then + outname="$stripped.o" + # Each line is of the form `foo.o: dependent.h'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile" + sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +icc) + # Intel's C compiler understands `-MD -MF file'. However on + # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c + # ICC 7.0 will fill foo.d with something like + # foo.o: sub/foo.c + # foo.o: sub/foo.h + # which is wrong. We want: + # sub/foo.o: sub/foo.c + # sub/foo.o: sub/foo.h + # sub/foo.c: + # sub/foo.h: + # ICC 7.1 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using \ : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | + sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in `foo.d' instead, so we check for that too. + # Subdirectories are respected. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + + if test "$libtool" = yes; then + # With Tru64 cc, shared objects can also be used to make a + # static library. This mecanism is used in libtool 1.4 series to + # handle both shared and static libraries in a single compilation. + # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. + # + # With libtool 1.5 this exception was removed, and libtool now + # generates 2 separate objects for the 2 libraries. These two + # compilations output dependencies in in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 + tmpdepfile2=$dir$base.o.d # libtool 1.5 + tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 + tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.o.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + tmpdepfile4=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for `:' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. + "$@" $dashmflag | + sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + tr ' ' ' +' < "$tmpdepfile" | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no + for arg in "$@"; do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix="`echo $object | sed 's/^.*\././'`" + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + sed '1,2d' "$tmpdepfile" | tr ' ' ' +' | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E | + sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | + sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o, + # because we must use -o when running libtool. + "$@" || exit $? + IFS=" " + for arg + do + case "$arg" in + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" + echo " " >> "$depfile" + . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: Added: freeswitch/trunk/libs/libsndfile/doc/FAQ.html ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/doc/FAQ.html Wed Dec 20 14:08:07 2006 @@ -0,0 +1,577 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<HTML> + +<HEAD> + <TITLE> + libsndfile : Frequently Asked Questions. + </TITLE> + <META NAME="Author" CONTENT="Erik de Castro Lopo (erikd AT mega-nerd DOT com)"> + <META NAME="Description" CONTENT="The libsndfile FAQ."> + <META NAME="Keywords" CONTENT="WAV AIFF AU libsndfile sound audio dsp Linux"> + <LINK REL=StyleSheet HREF="libsndfile.css" TYPE="text/css" MEDIA="all"> +</HEAD> + +<BODY> + +<H1><B>libsndfile : Frequently Asked Questions.</B></H1> +<P> +<A HREF="#Q001">Q1 : Do you plan to support XYZ codec in libsndfile?</A><BR> +<A HREF="#Q002">Q2 : In version 0 the SF_INFO struct had a pcmbitwidth field + but version 1 does not. Why?</A><BR> +<A HREF="#Q003">Q3 : Compiling is really slow on MacOSX. Why?</A><BR> +<A HREF="#Q004">Q4 : When trying to compile libsndfile on Solaris I get a "bad + substitution" error during linking. What can I do to fix this?</A><BR> +<A HREF="#Q005">Q5 : Why doesn't libsndfile do interleaving/de-interleaving?</A><BR> +<A HREF="#Q006">Q6 : What's the best format for storing temporary files?</A><BR> +<A HREF="#Q007">Q7 : On Linux/Unix/MaxOSX, what's the best way of detecting the + presence of libsndfile?</A><BR> +<A HREF="#Q008">Q8 : But I just want a simple Makefile! What do I do?</A><BR> +<A HREF="#Q009">Q9 : How about adding the ability to write/read sound files to/from + memory buffers?</A><BR> +<A HREF="#Q010">Q10 : Reading a 16 bit PCM file as normalised floats and then + writing them back changes some sample values. Why?</A><BR> +<A HREF="#Q011">Q11 : I'm having problems with u-law encoded WAV files generated by + libsndfile in Winamp. Why?</A><BR> +<A HREF="#Q012">Q12 : I'm looking at sf_read*. What are items? What are frames?</A><BR> +<A HREF="#Q013">Q13 : Why can't libsndfile open this Sound Designer II (SD2) + file?</A><BR> +<A HREF="#Q014">Q14 : I'd like to statically link libsndfile to my closed source + application. Can I buy a license so that this is possible?</A><BR> +<A HREF="#Q015">Q15 : My program is crashing during a call to a function in libsndfile. + Is this a bug in libsndfile?</A><BR> +<A HREF="#Q016">Q16 : Will you accept a fix for compiling libsndfile with compiler X? + </A><BR> +<A HREF="#Q017">Q17 : Can libsndfile read/write files from/to UNIX pipes? + </A><BR> +<HR> + +<!-- ========================================================================= --> +<A NAME="Q001"></A> +<H2><BR><B>Q1 : Do you plan to support XYZ codec in libsnfile?</B></H2> +<P> +If source code for XYZ codec is available under a suitable license (LGPL, BSD, +MIT etc) then yes, I'd like to add it. +</P> +<P> +If suitable documentation is available on how to decode and enocde the format +then maybe, depending on how much work is involved. +</P> +<P> +If XYZ is some proprietary codec where no source code or documentation is +available then no. +</P> +<P> +So if you want support for XYZ codec, first find existing source code or +documentation. +If you can't find either then the answer is no. +</P> +<!-- ========================================================================= --> +<A NAME="Q002"></A> +<H2><BR><B>Q2 : In version 0 the SF_INFO struct had a pcmbitwidth field + but version 1 does not. Why?</B></H2> +<P> + This was dropped for a number of reasons: +</P> +<UL> + <LI> pcmbitwidth makes little sense on compressed or floating point formats + <LI> with the new API you really don't need to know it +</UL> +<P> +As documented + <A HREF="http://www.mega-nerd.com/libsndfile/api.html#note1">here</A> +there is now a well defined behavior which ensures that no matter what the +bit width of the source file, the scaling always does something sensible. +This makes it safe to read 8, 16, 24 and 32 bit PCM files using sf_read_short() +and always have the optimal behavior. +</P> + +<!-- ========================================================================= --> +<A NAME="Q003"></A> +<H2><BR><B>Q3 : Compiling is really slow on MacOSX. Why?</B></H2> +<P> +When you configure and compile libsndfile, it uses the Bourne shell for a number +of tasks (ie configure script and libtool). +However, Apple has decided to ship their system with a really crappy Bourne shell. +</P> +<P> +To fix this I suggest that you install the GNU Bash shell, rename /bin/sh to +/bin/sh.old and make a softlink from /bin/sh to the bash shell. +Bash is designed to behave as a Bourne shell when is is called as /bin/sh. +</P> +<P> +When I did this on my iBook running MacOSX, compile times dropped from 13 minutes +to 3 minutes. +</P> + +<!-- ========================================================================= --> +<A NAME="Q004"></A> +<H2><BR><B>Q4 : When trying to compile libsndfile on Solaris I get a "bad + substitution" error on linking. Why?</B></H2> +<P> +It seems that the Solaris Bourne shell disagrees with GNU libtool. +</P> +<P> +To fix this I suggest that you install the GNU Bash shell, rename /bin/sh to +/bin/sh.old and make a softlink from /bin/sh to the bash shell. +Bash is designed to behave as a Bourne shell when is is called as /bin/sh. +</P> + +<!-- ========================================================================= --> +<A NAME="Q005"></A> +<H2><BR><B>Q5 : Why doesn't libsndfile do interleaving/de-interleaving?</B></H2> +<P> +This problem is bigger than it may seem at first. +</P> +<P> +For a stereo file, it is a pretty safe bet that a simple interleaving/de-interleaving +could satisfy most users. +However, for files with more than 2 channels this is unlikely to be the case. +If the user has a 4 channel file and want to play that file on a stereo output +sound card they either want the first two channels or they want some mixed combination +of the 4 channels. +</P> +<P> +When you add more channels, the combinations grow exponentially and it becomes +increasingly difficult to cover even a sensible subset of the possible combinations. +On top of that, coding any one style of interleaver/de-interleaver is trivial, while +coding one that can cover all combinations is far from trivial. +This means that this feature will not be added any time soon. +</P> + +<!-- ========================================================================= --> +<A NAME="Q006"></A> +<H2><BR><B>Q6 : What's the best format for storing temporary files?</B></H2> + +<P> +When you want to store temporary data there are a number of requirements; +</P> +<UL> + <LI> A simple, easy to parse header. + <LI> The format must provide the fastest possible read and write rates (ie + avoid conversions and encoding/decoding). + <LI> The file format must be reasonably common and playable by most players. + <LI> Able to store data in either endian-ness. +</UL> +<P> +The format which best meets these requirements is AU, which allows data to be +stored in any one of short, int, float and double (among others) formats. +</P> +<P> +For instance, if an application uses float data internally, its temporary files +should use a format of (SF_ENDIAN_CPU | SF_FORMAT_AU | SF_FORMAT_FLOAT) which +will store big endian float data in big endian CPUs and little endian float data +on little endian CPUs. +Reading and writing this format will not require any conversions or byte swapping +regardless of the host CPU. +</P> + +<!-- ========================================================================= --> + +<A NAME="Q007"></A> +<H2><BR><B>Q7 : On Linux/Unix/MaxOSX, what's the best way of detecting the presence + of libsndfile using autoconf?</B></H2> + +<P> +libsndfile uses the pkg-config (man pkg-config) method of registering itself with the +host system. +The best way of detecting its presence is using something like this in configure.ac +(or configure.in): +</P> +<PRE> + PKG_CHECK_MODULES(SNDFILE, sndfile >= 1.0.2, ac_cv_sndfile=1, ac_cv_sndfile=0) + + AC_DEFINE_UNQUOTED([HAVE_SNDFILE],${ac_cv_sndfile}, + [Set to 1 if you have libsndfile.]) + + AC_SUBST(SNDFILE_CFLAGS) + AC_SUBST(SNDFILE_LIBS) +</PRE> +<P> +This will automatically set the <B>SNDFILE_CFLAGS</B> and <B>SNDFILE_LIBS</B> +variables which can be used in Makefile.am like this: +</P> +<PRE> + SNDFILE_CFLAGS = @SNDFILE_CFLAGS@ + SNDFILE_LIBS = @SNDFILE_LIBS@ +</PRE> +<P> +If you install libsndfile from source, you will probably need to set the +<B>PKG_CONFIG_PATH</B> environment variable as suggested at the end of the +libsndfile configure process. For instance on my system I get this: +</P> +<PRE> + -=-=-=-=-=-=-=-=-=-= Configuration Complete =-=-=-=-=-=-=-=-=-=- + + Configuration summary : + + Version : ..................... 1.0.5 + Experimental code : ........... no + + Tools : + + Compiler is GCC : ............. yes + GCC major version : ........... 3 + + Installation directories : + + Library directory : ........... /usr/local/lib + Program directory : ........... /usr/local/bin + Pkgconfig directory : ......... /usr/local/lib/pkgconfig + + Compiling some other packages against libsndfile may require + the addition of "/usr/local/lib/pkgconfig" to the + PKG_CONFIG_PATH environment variable. +</PRE> + +<!-- ========================================================================= --> + +<A NAME="Q008"></A> +<H2><BR><B>Q8 : But I just want a simple Makefile! What do I do?</B></H2> + +<P> +The <B>pkg-config</B> program makes finding the correct compiler flag values and +library location far easier. +During the installation of libsndfile, a file named <B>sndfile.pc</B> is installed +in the directory <B>${libdir}/pkgconfig</B> (ie if libsndfile is installed in +<B>/usr/local/lib</B>, <B>sndfile.pc</B> will be installed in +<B>/usr/local/lib/pkgconfig/</B>). +</P> +<P> +In order for pkg-config to find sndfile.pc it may be necessary to point the +environment variable <B>PKG_CONFIG_PATH</B> in the right direction. +</P> +<PRE> + export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig +</PRE> + +<P> +Then, to compile a C file into an object file, the command would be: +</P> +<PRE> + gcc `pkg-config --cflags sndfile` -c somefile.c +</PRE> +<P> +and to link a number of objects into an executable that links against libsndfile, +the command would be: +</P> +<PRE> + gcc `pkg-config --libs sndfile` obj1.o obj2.o -o program +</PRE> + +<!-- ========================================================================= --> + +<A NAME="Q009"></A> +<H2><BR><B>Q9 : How about adding the ability to write/read sound files to/from + memory buffers?</B></H2> + +<P> +This has been added for version 1.0.13. +</P> + +<!-- ========================================================================= --> + +<A NAME="Q010"></A> +<H2><BR><B>Q10 : Reading a 16 bit PCM file as normalised floats and then + writing them back changes some sample values. Why?</B></H2> + +<P> +This is caused by the fact that the conversion from 16 bit short to float is +done by dividing by 32768 (0x8000 in hexadecimal) while the conversion from +float to 16 bit short is done by multiplying by 32767 (0x7FFF in hex). +So for instance, a value in a 16 bit PCM file of 20000 gets read as a floating +point number of 0.6103515625 (20000.0 / 0x8000). +Converting that back to a 16 bit short results in a value of 19999.3896484375 +(0.6103515625 * 0x7FFF) which then gets rounded down to 19999. +</P> +<P> +You will notice that for this particular case, the error is 1 in 20000 or +0.005%. +Interestingly, for values of less than 16369, dividing by 0x8000 followed +by multiplying by 0x7FFF and then rounding the result, gives back the +original value. +It turns out that as long as the host operating system supplies the 1999 ISO +C Standard functions <B>lrintf</B> and <B>lrint</B> (or a replacement has +been supplied) then the maximum possible error is 1 in 16369 or about 0.006%. +</P> +<P> +Regardless of the size of the error, the reason why this is done is rather +subtle. +</P> +<P> +In a file containing 16 bit PCM samples, the values are restricted to the range +[-32768, 32767] while we want floating point values in the range [-1.0, 1.0]. +The only way to do this conversion is to do a floating point division by a value +of 0x8000. +Converting the other way, the only way to ensure that floating point values in +the range [-1.0, 1.0] are within the valid range allowed by a 16 bit short is +to multiply by 0x7FFF. +</P> +<P> +Some people would say that this is a severe short-coming of libsndfile. +I would counter that anybody who is constantly converting back and forth +between 16 bit shorts and normalised floats is going to suffer other losses +in audio quality that they should also be concerned about. +</P> +<P> +The correct way to deal with this problem is to consider 16 bit short data as +a final destination format only, not as an intermediate storage format. +All intermediate data (ie which is going to be processed further) should be +stored in floating point format which is supported by all of the most common +file formats. +If floating point files are considered too large (2 times the size of a 16 bit +PCM file), it would also be possible to use 24 bit PCM as an intermediate +storage format (and which is also supported by most common file types). +</P> + +<!-- ========================================================================= --> + +<A NAME="Q011"></A> +<H2><BR><B>Q11 : I'm having problems with u-law encoded WAV files generated by + libsndfile in Winamp. Why? +</B></H2> + +<P> +This is actually a Winamp problem. +The official Microsoft spec suggests that the 'fmt ' chunk should be 18 bytes. +Unfortunately at least one of Microsoft's own applications (Sound Recorder on +Win98 I believe) did not accept 18 bytes 'fmt ' chunks. +</P> +<P> +Michael Lee did some experimenting and found that: +</P> +<PRE> + I have checked that Windows Media Player 9, QuickTime Player 6.4, + RealOne Player 2.0 and GoldWave 5.06 can all play u-law files with + 16-byte or 18-byte 'fmt ' chunk. Only Winamp (2.91) and foobar2000 + are unable to play u-law files with 16-byte 'fmt ' chunk. +</PRE> + +<P> +Even this is a very small sampling of all the players out there. +For that reason it is probably not a good idea to change this now because there +is the risk of breaking something that currently works. +</P> + +<!-- ========================================================================= --> + +<A NAME="Q012"></A> +<H2><BR><B>Q12 : I'm looking at sf_read*. What are items? What are frames? +</B></H2> + +<P> +For a sound file with only one channel, a frame is the same as a item. +</P> +<P> +For multi channel sound files, a single frame contains a single item for +each channel. +</P> + +<!-- ========================================================================= --> + +<A NAME="Q013"></A> +<H2><BR><B>Q13 : Why can't libsndfile open this Sound Designer II (SD2) file? +</B></H2> + +<P> +This is somewhat complicated. +First some background. +</P> + +<P> +SD2 files are native to the Apple Macintosh platform and use features of +the Mac filesystem (file resource forks) to store the file's sample rate, +number of channels, sample width and more. +When you look at a file and its resource fork on Mac OSX it looks like +this: +</P> + +<PRE> + -rw-r--r-- 1 erikd erikd 46512 Oct 18 22:57 file.sd2 + -rw-r--r-- 1 erikd erikd 538 Oct 18 22:57 file.sd2/rsrc +</PRE> + +<P> +Notice how the file itself looks like a directory containing a single file +named <B>rsrc</B>. +When libsndfile is compiled for MacOSX, it should open (for write and read) +SD2 file with resource forks like this without any problems. +It will also handle files with the resource fork in a separate file as +described below. +</P> + +<P> +When SD2 files are moved to other platforms, the resource fork of the file +can sometimes be dropped altogether. +All that remains is the raw audio data and no information about the number +of channels, sample rate or bit width which makes it a little difficult for +libsndfile to open the file. +</P> + +<P> +However, it is possible to safely move an SD2 file to a Linux or Windows +machine. +For instance, when an SD2 file is copied from inside MacOSX to a windows +shared directory or a Samba share (ie Linux), MacOSX is clever enough to +store the resource fork of the file in a separate hidden file in the +same directory like this: +</P> +<PRE> + -rw-r--r-- 1 erikd erikd 538 Oct 18 22:57 ._file.sd2 + -rw-r--r-- 1 erikd erikd 46512 Oct 18 22:57 file.sd2 +</PRE> + +<P> +Regardless of what platform it is running on, when libsndfile is asked to +open a file named <B>"foo"</B> and it can't recognize the file type from +the data in the file, it will attempt to open the resource fork and if +that fails, it then tries to open a file named <B>"._foo"</B> to see if +the file has a valid resource fork. +This is the same regardless of whether the file is being opened for read +or write. +</P> + +<P> +In short, libsndfile should open SD2 files with a valid resource fork on +all of the platforms that libsndfile supports. +If a file has lost its resource fork, the only option is the open the file +using the SF_FORMAT_RAW option and guessing its sample rate, channel count +and bit width. +</P> + +<P> +Occasionally, when SD2 files are moved to other systems, the file is + <A HREF="http://www.macdisk.com/binhexen.php3">BinHexed</A> +which wraps the resource fork and the data fork together. +For these files, it would be possible to write a BinHex parser but +there is not a lot to gain considering how rare these BinHexed SD2 +files are. +</P> + +<!-- ========================================================================= --> +<A NAME="Q014"></A> +<H2><BR><B>Q14 : I'd like to statically link libsndfile to my closed source + application. Can I buy a license so that this is possible? +</B></H2> + +<P> +Unfortunately no. +libsndfile contains code written by other people who have agreed that their +code be used under the GNU LGPL but no more. +Even if they were to agree, there would be significant difficulties in +dividing up the payments fairly. +</P> + +<P> +The <B>only</B> way you can legally use libsndfile as a statically linked +library is if your application is released under the GNU GPL or LGPL. +</P> + +<!-- ========================================================================= --> +<A NAME="Q015"></A> +<H2><BR><B>Q15 : My program is crashing during a call to a function in libsndfile. + Is this a bug in libsndfile? +</B></H2> + +<P> +libsndfile is being used by large numbers of people all over the world +without any problems like this. That means that it is much more likely +that your code has a bug than libsndfile. However, it is still possible +that there is a bug in libsndfile. +</P> +<P> +To figure out whether it is your code or libsndfile you should do the +following: +</P> + <UL> + <LI>Make sure you are compiling your code with warnings switched on and + that you fix as many warnings as possible. + With the GNU compiler (gcc) I would recommend at least + <B>-W -Wall -Werror</B> which will force you to fix all warnings + before you can run the code. + <LI>Try using a memory debugger. + <A HREF="http://valgrind.kde.org/">Valgrind</A> on x86 Linux is excellent. + <A HREF="http://www.ibm.com/software/awdtools/purify/">Purify</A> also + has a good reputation. + <LI>If the code is clean after the above two steps and you still get + a crash in libsndfile, then send me a small snippet of code (no + more than 30-40 lines) which includes the call to sf_open() and + also shows how all variables passed to/returned from sf_open() + are defined. + </UL> + +<!-- ========================================================================= --> +<A NAME="Q016"></A> +<H2><BR><B>Q16 : Will you accept a fix for compiling libsndfile with compiler X? +</B></H2> + +<P> +If compiler X is a C++ compiler then no. +C and C++ are different enough to make writing code that compiles as valid C +and valid C++ too difficult. +I would rather spend my time fixing bugs and adding features. +</P> + +<P> +If compiler X is a C compiler then I will do what I can as long as that does +not hamper the correctness, portability and maintainability of the existing +code. +It should be noted however that libsndfile uses features specified by the 1999 +ISO C Standard. +This can make compiling libsndfile with some older compilers difficult. +</P> + +<!-- ========================================================================= --> +<A NAME="Q017"></A> +<H2><BR><B>Q17 : Can libsndfile read/write files from/to UNIX pipes? +</B></H2> + +<P> +Yes, libsndfile can read files from pipes. +Unfortunately, the write case is much more complicated. +</P> + +<P> +File formats like AIFF and WAV have information at the start of the file (the +file header) which states the length of the file, the number of sample frames +etc. +This information must be filled in correctly when the file header is written, +but this information is not reliably known until the file is closed. +This means that libsndfile cannot write AIFF, WAV and many other file types +to a pipe. +</P> + +<P> +However, there is at least one file format (AU) which is specifically designed +to be written to a pipe. +Like AIFF and WAV, AU has a header with a sample frames field, but it is +specifically allowable to set that frames field to 0x7FFFFFFF if the file +length is not known when the header is written. +The AU file format can also hold data in many of the standard formats (ie +SF_FORMAT_PCM_16, SF_FORMAT_PCM_24, SF_FORMAT_FLOAT etc) as well as allowing +data in both big and little endian format. +</P> + +<P> +Sell also <A HREF="#Q006">FAQ Q6</A>. +</P> + +<!-- ========================================================================= --> +<HR> +<P> + The libsndfile home page is here : + <A HREF="http://www.mega-nerd.com/libsndfile/"> + http://www.mega-nerd.com/libsndfile/</A>. +<BR> +Version : 1.0.13 +</P> + +</BODY> +</HTML> + +<!-- + Do not edit or modify anything in this comment block. + The arch-tag line is a file identity tag for the GNU Arch + revision control system. + + arch-tag: 508f827d-b9a7-4a86-8c2f-d82321df91f7 +--> Added: freeswitch/trunk/libs/libsndfile/doc/Makefile.am ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/doc/Makefile.am Wed Dec 20 14:08:07 2006 @@ -0,0 +1,16 @@ +## Process this file with automake to produce Makefile.in + +htmldir = $(htmldocdir) +html_DATA = index.html libsndfile.jpg libsndfile.css api.html command.html \ + bugs.html sndfile_info.html new_file_type.HOWTO pkgconfig.html \ + win32.html FAQ.html lists.html embedded_files.html octave.html \ + dither.html + +EXTRA_DIST = $(html_DATA) + +## Do not edit or modify anything in this comment block. +## The arch-tag line is a file identity tag for the GNU Arch +## revision control system. +## +## arch-tag: 2f7e97fe-5ef8-49a1-ae12-14ebab69c048 + Added: freeswitch/trunk/libs/libsndfile/doc/Makefile.in ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/doc/Makefile.in Wed Dec 20 14:08:07 2006 @@ -0,0 +1,379 @@ +# Makefile.in generated by automake 1.9.6 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005 Free Software Foundation, Inc. +# This Makefile.in is free software; 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The application programmer can remain blissfully unaware of issues + such as file endian-ness and data format. See <A HREF="#note1">Note 1</A> and + <A HREF="#note2">Note 2</A>. +</P> +<!-- pepper --> +<P> + Every effort is made to keep these documents up-to-date, error free and + unambiguous. + However, since maintaining the documentation is the least fun part of working + on libsndfile, these docs can and do fall behind the behaviour of library. + If any errors omissions or ambiguities are found, please notify + <A HREF="mailto:erikd@zip.com.au"> + Erik de Castro Lopo</a>. +</P> +<!-- pepper --> +<P> + <B> Finally, if you think there is some feature missing from libsndfile, check that + it isn't already implemented (and documented) + <A HREF="command.html">here</A>. + </B> +</P> + +<H2><B>SYNOPSIS</B></H2> +<P> +The functions of libsndfile are defined as follows: +</P> +<!-- pepper --> +<PRE> + #include <stdio.h> + #include <sndfile.h> + + SNDFILE* <A HREF="#open">sf_open</A> (const char *path, int mode, SF_INFO *sfinfo) ; + SNDFILE* <A HREF="#open_fd">sf_open_fd</A> (int fd, int mode, SF_INFO *sfinfo, int close_desc) ; + + int <A HREF="#check">sf_format_check</A> (const SF_INFO *info) ; + + sf_count_t <A HREF="#seek">sf_seek</A> (SNDFILE *sndfile, sf_count_t frames, int whence) ; + + int <A HREF="#command">sf_command</A> (SNDFILE *sndfile, int cmd, void *data, int datasize) ; + + int <A HREF="#error">sf_error</A> (SNDFILE *sndfile) ; + const char* <A HREF="#error">sf_strerror</A> (SNDFILE *sndfile) ; + const char* <A HREF="#error">sf_error_number</A> (int errnum) ; + + int <A HREF="#error">sf_perror</A> (SNDFILE *sndfile) ; + int <A HREF="#error">sf_error_str</A> (SNDFILE *sndfile, char* str, size_t len) ; + + int <A HREF="#close">sf_close</A> (SNDFILE *sndfile) ; + void <A HREF="#write_sync">sf_write_sync</A> (SNDFILE *sndfile) ; + + sf_count_t <A HREF="#read">sf_read_short</A> (SNDFILE *sndfile, short *ptr, sf_count_t items) ; + sf_count_t <A HREF="#read">sf_read_int</A> (SNDFILE *sndfile, int *ptr, sf_count_t items) ; + sf_count_t <A HREF="#read">sf_read_float</A> (SNDFILE *sndfile, float *ptr, sf_count_t items) ; + sf_count_t <A HREF="#read">sf_read_double</A> (SNDFILE *sndfile, double *ptr, sf_count_t items) ; + + sf_count_t <A HREF="#readf">sf_readf_short</A> (SNDFILE *sndfile, short *ptr, sf_count_t frames) ; + sf_count_t <A HREF="#readf">sf_readf_int</A> (SNDFILE *sndfile, int *ptr, sf_count_t frames) ; + sf_count_t <A HREF="#readf">sf_readf_float</A> (SNDFILE *sndfile, float *ptr, sf_count_t frames) ; + sf_count_t <A HREF="#readf">sf_readf_double</A> (SNDFILE *sndfile, double *ptr, sf_count_t frames) ; + + sf_count_t <A HREF="#write">sf_write_short</A> (SNDFILE *sndfile, short *ptr, sf_count_t items) ; + sf_count_t <A HREF="#write">sf_write_int</A> (SNDFILE *sndfile, int *ptr, sf_count_t items) ; + sf_count_t <A HREF="#write">sf_write_float</A> (SNDFILE *sndfile, float *ptr, sf_count_t items) ; + sf_count_t <A HREF="#write">sf_write_double</A> (SNDFILE *sndfile, double *ptr, sf_count_t items) ; + + sf_count_t <A HREF="#writef">sf_writef_short</A> (SNDFILE *sndfile, short *ptr, sf_count_t frames) ; + sf_count_t <A HREF="#writef">sf_writef_int</A> (SNDFILE *sndfile, int *ptr, sf_count_t frames) ; + sf_count_t <A HREF="#writef">sf_writef_float</A> (SNDFILE *sndfile, float *ptr, sf_count_t frames) ; + sf_count_t <A HREF="#writef">sf_writef_double</A> (SNDFILE *sndfile, double *ptr, sf_count_t frames) ; + + sf_count_t <A HREF="#raw">sf_read_raw</A> (SNDFILE *sndfile, void *ptr, sf_count_t bytes) ; + sf_count_t <A HREF="#raw">sf_write_raw</A> (SNDFILE *sndfile, void *ptr, sf_count_t bytes) ; + + const char* <A HREF="#string">sf_get_string</A> (SNDFILE *sndfile, int str_type) ; + int <A HREF="#string">sf_set_string</A> (SNDFILE *sndfile, int str_type, const char* str) ; + +</PRE> +<!-- pepper --> +<P> +SNDFILE* is an anonymous pointer to data which is private to the library. +</P> + + +<A NAME="open"></A> +<H2><B>File Open Function</B></H2> + +<PRE> + SNDFILE* sf_open (const char *path, int mode, SF_INFO *sfinfo) ; +</PRE> + +<P> +The SF_INFO structure is for passing data between the calling function and the library +when opening a file for reading or writing. It is defined in sndfile.h as follows: +</P> +<!-- pepper --> +<PRE> + typedef struct + { sf_count_t frames ; /* Used to be called samples. */ + int samplerate ; + int channels ; + int format ; + int sections ; + int seekable ; + } SF_INFO ; +</PRE> + +<P> +The mode parameter for this function can be any one of the following three values: +</P> +<!-- pepper --> +<PRE> + SFM_READ - read only mode + SFM_WRITE - write only mode + SFM_RDWR - read/write mode +</PRE> + +<P> +When opening a file for read, the <b>format</B> field should be set to zero before +calling sf_open(). +The only exception to this is the case of RAW files where the caller has to set +the samplerate, channels and format fields to valid values. +All other fields of the structure are filled in by the library. +</P> +<!-- pepper --> +<P> +When opening a file for write, the caller must fill in structure members samplerate, +channels, and format. +</P> +<!-- pepper --> +<P> +The format field in the above SF_INFO structure is made up of the bit-wise OR of a +major format type (values between 0x10000 and 0x08000000), a minor format type +(with values less than 0x10000) and an optional endian-ness value. +The currently understood formats are listed in sndfile.h as follows and also include +bitmasks for separating major and minor file types. +Not all combinations of endian-ness and major and minor file types are valid. +</P> +<!-- pepper --> +<PRE> + enum + { /* Major formats. */ + SF_FORMAT_WAV = 0x010000, /* Microsoft WAV format (little endian). */ + SF_FORMAT_AIFF = 0x020000, /* Apple/SGI AIFF format (big endian). */ + SF_FORMAT_AU = 0x030000, /* Sun/NeXT AU format (big endian). */ + SF_FORMAT_RAW = 0x040000, /* RAW PCM data. */ + SF_FORMAT_PAF = 0x050000, /* Ensoniq PARIS file format. */ + SF_FORMAT_SVX = 0x060000, /* Amiga IFF / SVX8 / SV16 format. */ + SF_FORMAT_NIST = 0x070000, /* Sphere NIST format. */ + SF_FORMAT_VOC = 0x080000, /* VOC files. */ + SF_FORMAT_IRCAM = 0x0A0000, /* Berkeley/IRCAM/CARL */ + SF_FORMAT_W64 = 0x0B0000, /* Sonic Foundry's 64 bit RIFF/WAV */ + SF_FORMAT_MAT4 = 0x0C0000, /* Matlab (tm) V4.2 / GNU Octave 2.0 */ + SF_FORMAT_MAT5 = 0x0D0000, /* Matlab (tm) V5.0 / GNU Octave 2.1 */ + SF_FORMAT_PVF = 0x0E0000, /* Portable Voice Format */ + SF_FORMAT_XI = 0x0F0000, /* Fasttracker 2 Extended Instrument */ + SF_FORMAT_HTK = 0x100000, /* HMM Tool Kit format */ + SF_FORMAT_SDS = 0x110000, /* Midi Sample Dump Standard */ + SF_FORMAT_AVR = 0x120000, /* Audio Visual Research */ + SF_FORMAT_WAVEX = 0x130000, /* MS WAVE with WAVEFORMATEX */ + SF_FORMAT_SD2 = 0x160000, /* Sound Designer 2 */ + SF_FORMAT_FLAC = 0x170000, /* FLAC lossless file format */ + SF_FORMAT_CAF = 0x180000, /* Core Audio File format */ + + /* Subtypes from here on. */ + + SF_FORMAT_PCM_S8 = 0x0001, /* Signed 8 bit data */ + SF_FORMAT_PCM_16 = 0x0002, /* Signed 16 bit data */ + SF_FORMAT_PCM_24 = 0x0003, /* Signed 24 bit data */ + SF_FORMAT_PCM_32 = 0x0004, /* Signed 32 bit data */ + + SF_FORMAT_PCM_U8 = 0x0005, /* Unsigned 8 bit data (WAV and RAW only) */ + + SF_FORMAT_FLOAT = 0x0006, /* 32 bit float data */ + SF_FORMAT_DOUBLE = 0x0007, /* 64 bit float data */ + + SF_FORMAT_ULAW = 0x0010, /* U-Law encoded. */ + SF_FORMAT_ALAW = 0x0011, /* A-Law encoded. */ + SF_FORMAT_IMA_ADPCM = 0x0012, /* IMA ADPCM. */ + SF_FORMAT_MS_ADPCM = 0x0013, /* Microsoft ADPCM. */ + + SF_FORMAT_GSM610 = 0x0020, /* GSM 6.10 encoding. */ + SF_FORMAT_VOX_ADPCM = 0x0021, /* Oki Dialogic ADPCM encoding. */ + + SF_FORMAT_G721_32 = 0x0030, /* 32kbs G721 ADPCM encoding. */ + SF_FORMAT_G723_24 = 0x0031, /* 24kbs G723 ADPCM encoding. */ + SF_FORMAT_G723_40 = 0x0032, /* 40kbs G723 ADPCM encoding. */ + + SF_FORMAT_DWVW_12 = 0x0040, /* 12 bit Delta Width Variable Word encoding. */ + SF_FORMAT_DWVW_16 = 0x0041, /* 16 bit Delta Width Variable Word encoding. */ + SF_FORMAT_DWVW_24 = 0x0042, /* 24 bit Delta Width Variable Word encoding. */ + SF_FORMAT_DWVW_N = 0x0043, /* N bit Delta Width Variable Word encoding. */ + + SF_FORMAT_DPCM_8 = 0x0050, /* 8 bit differential PCM (XI only) */ + SF_FORMAT_DPCM_16 = 0x0051, /* 16 bit differential PCM (XI only) */ + + /* Endian-ness options. */ + + SF_ENDIAN_FILE = 0x00000000, /* Default file endian-ness. */ + SF_ENDIAN_LITTLE = 0x10000000, /* Force little endian-ness. */ + SF_ENDIAN_BIG = 0x20000000, /* Force big endian-ness. */ + SF_ENDIAN_CPU = 0x30000000, /* Force CPU endian-ness. */ + + SF_FORMAT_SUBMASK = 0x0000FFFF, + SF_FORMAT_TYPEMASK = 0x0FFF0000, + SF_FORMAT_ENDMASK = 0x30000000 + } ; +</PRE> +<!-- pepper --> +<P> +Every call to sf_open() should be matched with a call to sf_close() to free up +memory allocated during the call to sf_open(). +</P> +<!-- pepper --> +<P> +On success, the sf_open function returns a non NULL pointer which should be +passed as the first parameter to all subsequent libsndfile calls dealing with +that audio file. +On fail, the sf_open function returns a NULL pointer. +</P> + +<A NAME="open_fd"></A> +<H3><B>File Descriptor Open</B></H3> + +<PRE> + SNDFILE* sf_open_fd (int fd, int mode, SF_INFO *sfinfo, int close_desc) ; +</PRE> + +<P> +The second open function takes a file descriptor of a file that has already been +opened. +Care should be taken to ensure that the mode of the file represented by the +descriptor matches the mode argument. +This function is useful in the following circumstances: +</P> + +<UL> + <LI>Opening temporary files securely (ie use the tmpfile() to return a + FILE* pointer and then using fileno() to retrieve the file descriptor + which is then passed to libsndfile). + <LI>Opening files with file names using OS specific character encodings + and then passing the file descriptor to sf_open_fd(). + <LI>Opening sound files embedded within larger files. + <A HREF="embedded_files.html">More info</A>. +</UL> + +<P> +Every call to sf_open_fd() should be matched with a call to sf_close() to free up +memory allocated during the call to sf_open(). +</P> + +<P> +When sf_close() is called, the file descriptor is only closed if the <B>close_desc</B> +parameter was TRUE when the sf_open_fd() function was called. +</P> + +<P> +On success, the sf_open_fd function returns a non NULL pointer which should be +passed as the first parameter to all subsequent libsndfile calls dealing with +that audio file. +On fail, the sf_open_fd function returns a NULL pointer. +</P> + +<A NAME="check"></A> +<BR><H2><B>Format Check Function</B></H2> + +<PRE> + int sf_format_check (const SF_INFO *info) ; +</PRE> +<!-- pepper --> +<P> +This function allows the caller to check if a set of parameters in the SF_INFO struct +is valid before calling sf_open (SFM_WRITE). +</P> +<P> +sf_format_check returns TRUE if the parameters are valid and FALSE otherwise. +</P> + +<A NAME="seek"></A> +<BR><H2><B>File Seek Functions</B></H2> + +<PRE> + sf_count_t sf_seek (SNDFILE *sndfile, sf_count_t frames, int whence) ; +</PRE> + +<P> +The file seek functions work much like lseek in unistd.h with the exception that +the non-audio data is ignored and the seek only moves within the audio data section of +the file. +In addition, seeks are defined in number of (multichannel) frames. +Therefore, a seek in a stereo file from the current position forward with an offset +of 1 would skip forward by one sample of both channels. +</P> + +<P> +like lseek(), the whence parameter can be any one of the following three values: +</P> + +<PRE> + SEEK_SET - The offset is set to the start of the audio data plus offset (multichannel) frames. + SEEK_CUR - The offset is set to its current location plus offset (multichannel) frames. + SEEK_END - The offset is set to the end of the data plus offset (multichannel) frames. +</PRE> +<!-- pepper --> +<P> +Internally, libsndfile keeps track of the read and write locations using separate +read and write pointers. +If a file has been opened with a mode of SFM_RDWR, bitwise OR-ing the standard whence +values above with either SFM_READ or SFM_WRITE allows the read and write pointers to +be modified separately. +If the SEEK_* values are used on their own, the read and write pointers are +both modified. +</P> + +<P> +Note that the frames offset can be negative and in fact should be when SEEK_END is used for the +whence parameter. +</P> +<P> +sf_seek will return the offset in (multichannel) frames from the start of the audio data +or -1 if an error occured (ie an attempt is made to seek beyond the start or end of the file). +</P> + +<A NAME="command"></A> +<H2><BR><B>Command Interface</B></H2> + +<PRE> + int sf_command (SNDFILE *sndfile, int cmd, void *data, int datasize) ; +</PRE> + +<P> +This function allows the caller to retrieve information from or change aspects of the +library behaviour on a per file basis. Examples include reading or writing text descriptions +to a file or changing the scaling applied to sample data during read and write. +</P> +<!-- pepper --> +<P> +The cmd parameter is a short null terminated string which specifies which command +to execute. Data is passed to and returned from the library by use of a void +pointer. The library will not read or write more than datasize bytes from the void +pointer. For some calls no data is required in which case data should be NULL and +datasize may be used for some other purpose. +</P> +<P> +The return value of sf_command () depends on the value of the cmd parameter, but it is +usually non-zero for success and zero on error. +</P> +<P> +This function is explained more fully <A HREF="command.html">here</A>. +</P> + +<A NAME="error"></A> +<H2><BR><B>Error Reporting Functions</B></H2> + + +<PRE> + int sf_error (SNDFILE *sndfile) ; +</PRE> +<P> +This function returns the current error number for the given SNDFILE. +The error number may be one of the following: +</P> +<PRE> + enum + { SF_ERR_NO_ERROR = 0, + SF_ERR_UNRECOGNISED_FORMAT = 1, + SF_ERR_SYSTEM = 2, + SF_ERR_MALFORMED_FILE = 3, + SF_ERR_UNSUPPORTED_ENCODING = 4 + } ; +</PRE> +<!-- pepper --> +<P> +or any one of many other internal error values. +Applications should only test the return value against error values defined in +<sndfile.h> as the internal error values are subject to change at any +time. +For errors not in the above list, the function sf_error_number() can be used to +convert it to an error string. +</P> + +<PRE> + const char* sf_strerror (SNDFILE *sndfile) ; + const char* sf_error_number (int errnum) ; +</PRE> + +<P> +The error functions sf_strerror() and sf_error_number() convert the library's internal +error enumerations into text strings. +</P> +<PRE> + int sf_perror (SNDFILE *sndfile) ; + int sf_error_str (SNDFILE *sndfile, char* str, size_t len) ; +</PRE> + +<P> +The functions sf_perror() and sf_error_str() are deprecated and will be dropped +from the library at some later date. +</P> + +<A NAME="close"></A> +<H2><BR><B>File Close Function</B></H2> + +<PRE> + int sf_close (SNDFILE *sndfile) ; +</PRE> +<!-- pepper --> +<P> +The close function closes the file, deallocates its internal buffers and returns +0 on success or an error value otherwise. +</P> +<BR> + +<A NAME="write_sync"></A> +<H2><BR><B>Write Sync Function</B></H2> + +<PRE> + void sf_write_sync (SNDFILE *sndfile) ; +</PRE> +<!-- pepper --> +<P> +If the file is opened SFM_WRITE or SFM_RDWR, call the operating system's function +to force the writing of all file cache buffers to disk. If the file is opened +SFM_READ no action is taken. +</P> +<BR> + + +<A NAME="read"></A> +<H2><BR><B>File Read Functions (Items)</B></H2> + +<PRE> + sf_count_t sf_read_short (SNDFILE *sndfile, short *ptr, sf_count_t items) ; + sf_count_t sf_read_int (SNDFILE *sndfile, int *ptr, sf_count_t items) ; + sf_count_t sf_read_float (SNDFILE *sndfile, float *ptr, sf_count_t items) ; + sf_count_t sf_read_double (SNDFILE *sndfile, double *ptr, sf_count_t items) ; +</PRE> + +<P> +The file read items functions fill the array pointed to by ptr with the requested +number of items. The items parameter must be an integer product of the number +of channels or an error will occur. +</P> +<!-- pepper --> +<P> +It is important to note that the data type used by the calling program and the data +format of the file do not need to be the same. For instance, it is possible to open +a 16 bit PCM encoded WAV file and read the data using sf_read_float(). The library +seamlessly converts between the two formats on-the-fly. See +<A HREF="#note1">Note 1</A>. +</P> +<!-- pepper --> +<P> +The sf_read_XXXX functions return the number of items read. +Unless the end of the file was reached during the read, the return value should +equal the number of items requested. +Attempts to read beyond the end of the file will not result in an error but will +cause the sf_read_XXXX functions to return less than the number of items requested +or 0 if already at the end of the file. +</P> + +<A NAME="readf"></A> +<H2><BR><B>File Read Functions (Frames)</B></H2> + +<PRE> + sf_count_t sf_readf_short (SNDFILE *sndfile, short *ptr, sf_count_t frames) ; + sf_count_t sf_readf_int (SNDFILE *sndfile, int *ptr, sf_count_t frames) ; + sf_count_t sf_readf_float (SNDFILE *sndfile, float *ptr, sf_count_t frames) ; + sf_count_t sf_readf_double (SNDFILE *sndfile, double *ptr, sf_count_t frames) ; +</PRE> +<!-- pepper --> +<P> +The file read frames functions fill the array pointed to by ptr with the requested +number of frames of data. The array must be large enough to hold the product of +frames and the number of channels. +</P> + +<P><B> +Care must be taken to ensure that there is enough space in the array pointed to by +ptr, to take (frames * channels) number of items (shorts, ints, floats or doubles). +</B></P> + +<P> +The sf_readf_XXXX functions return the number of frames read. +Unless the end of the file was reached during the read, the return value should equal +the number of frames requested. +Attempts to read beyond the end of the file will not result in an error but will cause +the sf_readf_XXXX functions to return less than the number of frames requested or 0 if +already at the end of the file. +</P> + +<A NAME="write"></A> +<H2><BR><B>File Write Functions (Items)</B></H2> + +<PRE> + sf_count_t sf_write_short (SNDFILE *sndfile, short *ptr, sf_count_t items) ; + sf_count_t sf_write_int (SNDFILE *sndfile, int *ptr, sf_count_t items) ; + sf_count_t sf_write_float (SNDFILE *sndfile, float *ptr, sf_count_t items) ; + sf_count_t sf_write_double (SNDFILE *sndfile, double *ptr, sf_count_t items) ; +</PRE> + +<P> +The file write items functions write the data in the array pointed to by ptr to the file. +The items parameter must be an integer product of the number of channels or an error +will occur. +</P> +<!-- pepper --> +<P> +It is important to note that the data type used by the calling program and the data +format of the file do not need to be the same. For instance, it is possible to open +a 16 bit PCM encoded WAV file and write the data using sf_write_float(). The library +seamlessly converts between the two formats on-the-fly. See +<A HREF="#note1">Note 1</A>. +</P> +<P> +The sf_write_XXXX functions return the number of items written (which should be the +same as the items parameter). +</P> + +<A NAME="writef"></A> +<H2><BR><B>File Write Functions (Frames)</B></H2> + +<PRE> + sf_count_t sf_writef_short (SNDFILE *sndfile, short *ptr, sf_count_t frames) ; + sf_count_t sf_writef_int (SNDFILE *sndfile, int *ptr, sf_count_t frames) ; + sf_count_t sf_writef_float (SNDFILE *sndfile, float *ptr, sf_count_t frames) ; + sf_count_t sf_writef_double (SNDFILE *sndfile, double *ptr, sf_count_t frames) ; +</PRE> + +<P> +The file write frames functions write the data in the array pointed to by ptr to the file. +The array must be large enough to hold the product of frames and the number of channels. +</P> +<P> +The sf_writef_XXXX functions return the number of frames written (which should be the +same as the frames parameter). +</P> + +<A NAME="raw"></A> +<H2><BR><B>Raw File Read and Write Functions</B></H2> +<!-- pepper --> +<PRE> + sf_count_t sf_read_raw (SNDFILE *sndfile, void *ptr, sf_count_t bytes) ; + sf_count_t sf_write_raw (SNDFILE *sndfile, void *ptr, sf_count_t bytes) ; +</PRE> + +<P> +The raw read and write functions read raw audio data from the audio file (not to be +confused with reading RAW header-less PCM files). The number of bytes read or written +must always be an integer multiple of the number of channels multiplied by the number +of bytes required to represent one sample from one channel. +</P> +<!-- pepper --> +<P> +The raw read and write functions return the number of bytes read or written (which +should be the same as the bytes parameter). +</P> + +<P> +<B> +Note : The result of using of both regular reads/writes and raw reads/writes on +compressed file formats other than SF_FORMAT_ALAW and SF_FORMAT_ULAW is undefined. +</B> +</P> + +<A NAME="string"></A> +<H2><BR><B>Functions for Reading and Writing String Data</B></H2> + + +<PRE> + const char* sf_get_string (SNDFILE *sndfile, int str_type) ; + int sf_set_string (SNDFILE *sndfile, int str_type, const char* str) ; +</PRE> + +<P> +These functions allow strings to be set on files opened for write and to be +retrieved from files opened for read where supported by the given file type. +The <B>str_type</B> parameter can be any one of the following string types: +</P> + +<PRE> + enum + { SF_STR_TITLE, + SF_STR_COPYRIGHT, + SF_STR_SOFTWARE, + SF_STR_ARTIST, + SF_STR_COMMENT, + SF_STR_DATE + } ; +</PRE> + +<P> +The sf_get_string() function returns the specificed string if it exists and a +NULL pointer otherwise. +In addition to the string ids above, SF_STR_FIRST (== SF_STR_TITLE) and +SF_STR_LAST (always the same as the highest numbers string id) are also +available to allow iteration over all the available string ids. +</P> + +<P> +The sf_set_string() function sets the string data. +It returns zero on success and non-zero on error. +The error code can be converted to a string using sf_error_number(). +</P> + + +<P> + +</P> + +<HR> + +<A NAME="note1"></A> +<H2><BR><B>Note 1</B></H2> +<!-- pepper --> +<P> +When converting between integer PCM formats of differing size (ie using sf_read_int() +to read a 16 bit PCM encoded WAV file) libsndfile obeys one simple rule: +</P> + +<P CLASS=indent_block> +Whenever integer data is moved from one sized container to another sized container, +the most significant bit in the source container will become the most significant bit +in the destination container. +</P> + +<P> +When converting between integer data and floating point data, different rules apply. +The default behaviour when reading floating point data (sf_read_float() or +sf_read_double ()) from a file with integer data is normalisation. Regardless of +whether data in the file is 8, 16, 24 or 32 bit wide, the data will be read as +floating point data in the range [-1.0, 1.0]. Similarly, data in the range [-1.0, 1.0] +will be written to an integer PCM file so that a data value of 1.0 will be the largest +allowable integer for the given bit width. This normalisation can be turned on or off +using the <A HREF="command.html">sf_command</A> interface. +</P> + +<A NAME="note2"></A> +<H2><BR><B>Note 2</B></H2> + +<P> +Reading a file containg floating point data (allowable with WAV, AIFF, AU and other +file formats) using integer read methods (sf_read_short() or sf_read_int()) can +produce unexpected results. +For instance the data in the file may have a maximum absolute value < 1.0 which +would mean that all sample values read from the file will be zero. +In order to read these files correctly using integer read methods, it is recommended +that you use the + <A HREF="command.html">sf_command</A> +interface a command of + <A HREF="command.html#SFC_SET_SCALE_FLOAT_INT_READ">SFC_SET_SCALE_FLOAT_INT_READ</A> +and a parameter of SF_TRUE to force correct scaling. +</P> +<!-- pepper --> +<HR> +<!-- pepper --> +<P> + The libsndfile home page is + <A HREF="http://www.mega-nerd.com/libsndfile/">here</A>. +</P> +<P> +Version : 1.0.17 +</P> +<!-- pepper --> +<!-- pepper --> +<!-- pepper --> +<!-- pepper --> + +</BODY> +</HTML> + +<!-- + Do not edit or modify anything in this comment block. + The arch-tag line is a file identity tag for the GNU Arch + revision control system. + + arch-tag: f6d3aa8f-983a-4ad3-9681-346e122d815e +--> Added: freeswitch/trunk/libs/libsndfile/doc/bugs.html ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/doc/bugs.html Wed Dec 20 14:08:07 2006 @@ -0,0 +1,84 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<HTML> + +<HEAD> + <TITLE> + Bug Reporting + </TITLE> + <META NAME="Author" CONTENT="Erik de Castro Lopo (erikd AT mega-nerd DOT com)"> + <LINK REL=StyleSheet HREF="libsndfile.css" TYPE="text/css" MEDIA="all"> +</HEAD> + +<BODY> + +<CENTER> + <H1><B>Reporting Bugs in libsndfile</B></H1> +</CENTER> +<P> + Before even attempting to report a bug in libsndfile please make sure you have + read the + <A HREF="FAQ.html">Frequently Asked Questions</A>. + If you are having a problem writing code using libsndfile make sure you read + the + <A HREF="api.html">Application Programming Interface</A> + documentation. +</P> +<P> + That said, I am interested in finding and fixing all genuine bugs in libsndfile. + Bugs I want to fix include any of the following problems (and probably others) : +</P> + <UL> + <LI> Compilation problems on new platforms. + <LI> Errors being detected during the `make check' process. + <LI> Segmentation faults occuring inside libsndfile. + <LI> libsndfile hanging when opening a file. + <LI> Supported sound file types being incorrectly read or written. + <LI> Omissions, errors or spelling mistakes in the documentation. + </UL> + +<P> + When submitting a bug report you must include : +</P> + <UL> + <LI> Your system (CPU and memory size should be enough). + <LI> The operating system you are using. + <LI> Whether you are using a package provided by your distribution or you + compiled it youself. + <LI> If you compiled it yourself, the compiler you are using. (Also make + sure to run "make check".) + <LI> A description of the problem. + <LI> Information generated by the sndfile-info program (see next paragraph). + <LI> If you are having problems with sndfile-play and ALSA on Linux, I will + need information about your kernel, ALSA version, compiler version, + whether you compiled the kernel/ALSA your self or installed from a + package etc. + </UL> + +<P> + If libsndfile compiles and installs correctly but has difficulty reading a particular + file or type of file you should run the <B>sndfile-info</B> program (from the examples + directory of the libsndfile distribution) on the file. See + <A HREF="sndfile_info.html">here</A> + for an example of the use of the <B>sndfile-info</B> program. +</P> +<P> + Please do not send me a sound file which fails to open under libsndfile unless I + specifically ask you to. The above information should usually suffice for most + problems. +</P> +<P> + Once you have the above information you should email it to one of the + <A HREF="lists.html">mailing lists</a> + (posting to these lists is limited to the list subscribers). + +</P> +</BODY> +</HTML> + +<!-- + Do not edit or modify anything in this comment block. + The arch-tag line is a file identity tag for the GNU Arch + revision control system. + + arch-tag: 1533a2ca-489c-4190-b602-ecae1cc992e4 +--> Added: freeswitch/trunk/libs/libsndfile/doc/command.html ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/doc/command.html Wed Dec 20 14:08:07 2006 @@ -0,0 +1,1181 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<HTML> + +<HEAD> + <TITLE> + libsndfile : the sf_command function. + </TITLE> + <META NAME="Author" CONTENT="Erik de Castro Lopo (erikd AT mega-nerd DOT com)"> + <!-- Another version at the bottom of the page. --> + <META NAME="Description" CONTENT="The libsndfile API."> + <META NAME="Keywords" CONTENT="WAV AIFF AU libsndfile sound audio dsp Linux"> + <LINK REL=StyleSheet HREF="libsndfile.css" TYPE="text/css" MEDIA="all"> +</HEAD> + +<BODY> + +<H1><B>sf_command</B></H1> +<PRE> + + int sf_command (SNDFILE *sndfile, int cmd, void *data, int datasize) ; +</PRE> +<P> + This function allows the caller to retrieve information from or change aspects of the + library behaviour. + Examples include retrieving a string containing the library version or changing the + scaling applied to floating point sample data during read and write. + Most of these operations are performed on a per-file basis. +</P> +<P> + The cmd parameter is a integer identifier which is defined in <sndfile.h>. + All of the valid command identifiers have names beginning with "SFC_". + Data is passed to and returned from the library by use of a void pointer. + The library will not read or write more than datasize bytes from the void pointer. + For some calls no data is required in which case data should be NULL and datasize + may be used for some other purpose. +</P> +<P> + The available commands are as follows: +</P> + +<CENTER> +<TABLE BORDER="0" WIDTH="90%" CELLPADDING="4"> +<TR> + <TD><A HREF="#SFC_GET_LIB_VERSION">SFC_GET_LIB_VERSION</A></TD> + <TD>Retrieve the version of the library.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_GET_LOG_INFO">SFC_GET_LOG_INFO</A></TD> + <TD>Retrieve the internal per-file operation log.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_CALC_SIGNAL_MAX">SFC_CALC_SIGNAL_MAX</A></TD> + <TD>Calculate the measured maximum signal value.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_CALC_NORM_SIGNAL_MAX">SFC_CALC_NORM_SIGNAL_MAX</A></TD> + <TD>Calculate the measured normalised maximum signal value.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_CALC_MAX_ALL_CHANNELS">SFC_CALC_MAX_ALL_CHANNELS</A></TD> + <TD>Calculate the peak value for each channel.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_CALC_NORM_MAX_ALL_CHANNELS">SFC_CALC_NORM_MAX_ALL_CHANNELS</A></TD> + <TD>Calculate the normalised peak for each channel.</TD> +</TR> + +<TR> + <TD><A HREF="#SFC_GET_SIGNAL_MAX">SFC_GET_SIGNAL_MAX</A></TD> + <TD>Retrieve the peak value for the file (as stored in the file header).</TD> +</TR> +<TR> + <TD><A HREF="#SFC_GET_MAX_ALL_CHANNELS">SFC_GET_MAX_ALL_CHANNELS</A></TD> + <TD>Retrieve the peak value for each channel (as stored in the file header).</TD> +</TR> + +<TR> + <TD><A HREF="#SFC_SET_NORM_FLOAT">SFC_SET_NORM_FLOAT</A></TD> + <TD>Modify the normalisation behaviour of the floating point reading and writing functions.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_SET_NORM_DOUBLE">SFC_SET_NORM_DOUBLE</A></TD> + <TD>Modify the normalisation behaviour of the double precision floating point reading and writing functions.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_GET_NORM_FLOAT">SFC_GET_NORM_FLOAT</A></TD> + <TD>Retrieve the current normalisation behaviour of the floating point reading and writing functions.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_GET_NORM_DOUBLE">SFC_GET_NORM_DOUBLE</A></TD> + <TD>Retrieve the current normalisation behaviour of the double precision floating point reading and writing functions.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_SET_SCALE_FLOAT_INT_READ">SFC_SET_SCALE_FLOAT_INT_READ</A></TD> + <TD>Set/clear the scale factor when integer (short/int) data is read from a file + containing floating point data.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_GET_SIMPLE_FORMAT_COUNT">SFC_GET_SIMPLE_FORMAT_COUNT</A></TD> + <TD>Retrieve the number of simple formats supported by libsndfile.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_GET_SIMPLE_FORMAT">SFC_GET_SIMPLE_FORMAT</A></TD> + <TD>Retrieve information about a simple format.</TD> +</TR> + +<TR> + <TD><A HREF="#SFC_GET_FORMAT_INFO">SFC_GET_FORMAT_INFO</A></TD> + <TD>Retrieve information about a major or subtype format.</TD> +</TR> + +<TR> + <TD><A HREF="#SFC_GET_FORMAT_MAJOR_COUNT">SFC_GET_FORMAT_MAJOR_COUNT</A></TD> + <TD>Retrieve the number of major formats.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_GET_FORMAT_MAJOR">SFC_GET_FORMAT_MAJOR</A></TD> + <TD>Retrieve information about a major format type.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_GET_FORMAT_SUBTYPE_COUNT">SFC_GET_FORMAT_SUBTYPE_COUNT</A></TD> + <TD>Retrieve the number of subformats.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_GET_FORMAT_SUBTYPE">SFC_GET_FORMAT_SUBTYPE</A></TD> + <TD>Retrieve information about a subformat.</TD> +</TR> + +<TR> + <TD><A HREF="#SFC_SET_ADD_PEAK_CHUNK">SFC_SET_ADD_PEAK_CHUNK</A></TD> + <TD>Switch the code for adding the PEAK chunk to WAV and AIFF files on or off.</TD> +</TR> + +<TR> + <TD><A HREF="#SFC_UPDATE_HEADER_NOW">SFC_UPDATE_HEADER_NOW</A></TD> + <TD>Used when a file is open for write, this command will update the file + header to reflect the data written so far.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_SET_UPDATE_HEADER_AUTO">SFC_SET_UPDATE_HEADER_AUTO</A></TD> + <TD>Used when a file is open for write, this command will cause the file header + to be updated after each write to the file.</TD> +</TR> + +<TR> + <TD><A HREF="#SFC_FILE_TRUNCATE">SFC_FILE_TRUNCATE</A></TD> + <TD>Truncate a file open for write or for read/write.</TD> +</TR> + +<TR> + <TD><A HREF="#SFC_SET_RAW_START_OFFSET">SFC_SET_RAW_START_OFFSET</A></TD> + <TD>Change the data start offset for files opened up as SF_FORMAT_RAW.</TD> +</TR> + +<TR> + <TD><A HREF="#SFC_SET_CLIPPING">SFC_SET_CLIPPING</A></TD> + <TD>Turn on/off automatic clipping when doing floating point to integer + conversion.</TD> +</TR> + +<TR> + <TD><A HREF="#SFC_GET_CLIPPING">SFC_GET_CLIPPING</A></TD> + <TD>Retreive current clipping setting.</TD> +</TR> + +<TR> + <TD><A HREF="#SFC_GET_EMBED_FILE_INFO">SFC_GET_EMBED_FILE_INFO</A></TD> + <TD>Retreive information about audio files embedded inside other files.</TD> +</TR> + + +<!-- +<TR> + <TD><A HREF="#add-dither">add dither</A></TD> + <TD>Add dither to output on write.</TD> +</TR> +--> +</TABLE> +</CENTER> + +<BR><BR> + +<HR> + +<!-- ========================================================================= --> +<A NAME="SFC_GET_LIB_VERSION"></A> +<H2><BR><B>SFC_GET_LIB_VERSION</B></H2> +<P> +Retrieve the version of the library as a string. +</P> +<P> +Parameters: +<PRE> + sndfile : Not used + cmd : SFC_GET_LIB_VERSION + data : A pointer to a char buffer + datasize : The size of the the buffer +</PRE> +<P> +Example: +</P> +<PRE> + char buffer [128] ; + sf_command (NULL, SFC_GET_LIB_VERSION, buffer, sizeof (buffer)) ; +</PRE> + +<DL> +<DT>Return value:</DT> + <DD><DD>This call will return the length of the retrieved version string. +</DL> +<DL> +<DT>Notes:</DT> +<DD> +The string returned in the buffer passed to this function will not overflow +the buffer and will always be null terminated . +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_GET_LOG_INFO"></A> +<H2><BR><B>SFC_GET_LOG_INFO</B></H2> +<P> +Retrieve the log buffer generated when opening a file as a string. This log +buffer can often contain a good reason for why libsndfile failed to open a +particular file. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_GET_LOG_INFO + data : A pointer to a char buffer + datasize : The size of the the buffer +</PRE> +<P> +Example: +</P> +<PRE> + char buffer [2048] ; + sf_command (sndfile, SFC_GET_LOG_INFO, buffer, sizeof (buffer)) ; +</PRE> + +<DL> +<DT>Return value:</DT> + <DD><DD>This call will return the length of the retrieved version string. +</DL> +<DL> +<DT>Notes:</DT> +<DD> +The string returned in the buffer passed to this function will not overflow +the buffer and will always be null terminated . +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_CALC_SIGNAL_MAX"></A> +<H2><BR><B>SFC_CALC_SIGNAL_MAX</B></H2> +<P> +Retrieve the measured maximum signal value. This involves reading through +the whole file which can be slow on large files. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_CALC_SIGNAL_MAX + data : A pointer to a double + datasize : sizeof (double) +</PRE> +<P> +Example: +</P> +<PRE> + double max_val ; + sf_command (sndfile, SFC_CALC_SIGNAL_MAX, &max_val, sizeof (max_val)) ; +</PRE> + +<DL> +<DT>Return value:</DT> + <DD><DD>Zero on success, non-zero otherwise. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_CALC_NORM_SIGNAL_MAX"></A> +<H2><BR><B>SFC_CALC_NORM_SIGNAL_MAX</B></H2> +<P> +Retrieve the measured normalised maximum signal value. This involves reading +through the whole file which can be slow on large files. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_CALC_NORM_SIGNAL_MAX + data : A pointer to a double + datasize : sizeof (double) +</PRE> +<P> +Example: +</P> +<PRE> + double max_val ; + sf_command (sndfile, SFC_CALC_NORM_SIGNAL_MAX, &max_val, sizeof (max_val)) ; +</PRE> + +<DL> +<DT>Return value:</DT> + <DD><DD>Zero on success, non-zero otherwise. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_CALC_MAX_ALL_CHANNELS"></A> +<H2><BR><B>SFC_CALC_MAX_ALL_CHANNELS</B></H2> +<P> +Calculate the peak value (ie a single number) for each channel. +This involves reading through the whole file which can be slow on large files. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_CALC_MAX_ALL_CHANNELS + data : A pointer to a double + datasize : sizeof (double) * number_of_channels +</PRE> +<P> +Example: +</P> +<PRE> + double peaks [number_of_channels] ; + sf_command (sndfile, SFC_CALC_MAX_ALL_CHANNELS, peaks, sizeof (peaks)) ; +</PRE> +<DL> +<DT>Return value:</DT> + <DD>Zero if peaks have been calculated successfully and non-zero otherwise. +</DL> + + +<!-- ========================================================================= --> +<A NAME="SFC_CALC_NORM_MAX_ALL_CHANNELS"></A> +<H2><BR><B>SFC_CALC_NORM_MAX_ALL_CHANNELS</B></H2> +<P> +Calculate the normalised peak for each channel. +This involves reading through the whole file which can be slow on large files. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_CALC_NORM_MAX_ALL_CHANNELS + data : A pointer to a double + datasize : sizeof (double) * number_of_channels +</PRE> +<P> +Example: +</P> +<PRE> + double peaks [number_of_channels] ; + sf_command (sndfile, SFC_CALC_NORM_MAX_ALL_CHANNELS, peaks, sizeof (peaks)) ; +</PRE> +<DL> +<DT>Return value:</DT> + <DD>Zero if peaks have been calculated successfully and non-zero otherwise. +</DL> + + + + +<!-- ========================================================================= --> +<A NAME="SFC_GET_SIGNAL_MAX"></A> +<H2><BR><B>SFC_GET_SIGNAL_MAX</B></H2> +<P> +Retrieve the peak value for the file as stored in the file header. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_GET_SIGNAL_MAX + data : A pointer to a double + datasize : sizeof (double) +</PRE> +<P> +Example: +</P> +<PRE> + double max_peak ; + sf_command (sndfile, SFC_GET_SIGNAL_MAX, &max_peak, sizeof (max_peak)) ; +</PRE> +<DL> +<DT>Return value:</DT> + <DD>SF_TRUE if the file header contained the peak value. SF_FALSE otherwise. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_GET_MAX_ALL_CHANNELS"></A> +<H2><BR><B>SFC_GET_MAX_ALL_CHANNELS</B></H2> +<P> +Retrieve the peak value for the file as stored in the file header. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_GET_SIGNAL_MAX + data : A pointer to an array of doubles + datasize : sizeof (double) * number_of_channels +</PRE> +<P> +Example: +</P> +<PRE> + double peaks [number_of_channels] ; + sf_command (sndfile, SFC_GET_MAX_ALL_CHANNELS, peaks, sizeof (peaks)) ; +</PRE> +<DL> +<DT>Return value:</DT> + <DD>SF_TRUE if the file header contains per channel peak values for the file. + SF_FALSE otherwise. +</DL> + + +<!-- ========================================================================= --> +<A NAME="SFC_SET_NORM_FLOAT"></A> +<H2><BR><B>SFC_SET_NORM_FLOAT</B></H2> +<P> +This command only affects data read from or written to using the floating point functions: +</P> +<PRE> + size_t <A HREF="api.html#read">sf_read_float</A> (SNDFILE *sndfile, float *ptr, size_t items) ; + size_t <A HREF="api.html#readf">sf_readf_float</A> (SNDFILE *sndfile, float *ptr, size_t frames) ; + + size_t <A HREF="api.html#write">sf_write_float</A> (SNDFILE *sndfile, float *ptr, size_t items) ; + size_t <A HREF="api.html#writef">sf_writef_float</A> (SNDFILE *sndfile, float *ptr, size_t frames) ; +</PRE> +<P> +Parameters: +</P> +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_SET_NORM_FLOAT + data : NULL + datasize : SF_TRUE or SF_FALSE +</PRE> +<P> +For read operations setting normalisation to SF_TRUE means that the data from all +subsequent reads will be be normalised to the range [-1.0, 1.0]. +</P> +<P> +For write operations, setting normalisation to SF_TRUE means than all data supplied +to the float write functions should be in the range [-1.0, 1.0] and will be scaled +for the file format as necessary. +</P> +<P> +For both cases, setting normalisation to SF_FALSE means that no scaling will take place. +</P> +<P> +Example: +</P> +<PRE> + sf_command (sndfile, SFC_SET_NORM_FLOAT, NULL, SF_TRUE) ; + + sf_command (sndfile, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; +</PRE> +<DL> +<DT>Return value: </DT> + <DD>Returns the previous float normalisation mode. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_SET_NORM_DOUBLE"></A> +<H2><BR><B>SFC_SET_NORM_DOUBLE</B></H2> +<P> +This command only affects data read from or written to using the double precision +floating point functions: +</P> +<PRE> + size_t <A HREF="api.html#read">sf_read_double</A> (SNDFILE *sndfile, double *ptr, size_t items) ; + size_t <A HREF="api.html#readf">sf_readf_double</A> (SNDFILE *sndfile, double *ptr, size_t frames) ; + + size_t <A HREF="api.html#write">sf_write_double</A> (SNDFILE *sndfile, double *ptr, size_t items) ; + size_t <A HREF="api.html#writef">sf_writef_double</A> (SNDFILE *sndfile, double *ptr, size_t frames) ; +</PRE> +<P> +Parameters: +</P> +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_SET_NORM_DOUBLE + data : NULL + datasize : SF_TRUE or SF_FALSE +</PRE> +<P> +For read operations setting normalisation to SF_TRUE means that the data +from all subsequent reads will be be normalised to the range [-1.0, 1.0]. +</P> +<P> +For write operations, setting normalisation to SF_TRUE means than all data supplied +to the double write functions should be in the range [-1.0, 1.0] and will be scaled +for the file format as necessary. +</P> +<P> +For both cases, setting normalisation to SF_FALSE means that no scaling will take place. +</P> +<P> +Example: +</P> +<PRE> + sf_command (sndfile, SFC_SET_NORM_DOUBLE, NULL, SF_TRUE) ; + + sf_command (sndfile, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; +</PRE> +<DL> +<DT>Return value: </DT> + <DD>Returns the previous double normalisation mode. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_GET_NORM_FLOAT"></A> +<H2><BR><B>SFC_GET_NORM_FLOAT</B></H2> +<P> +Retrieve the current float normalisation mode. +</P> +<P> +Parameters: +</P> +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_GET_NORM_FLOAT + data : NULL + datasize : anything +</PRE> +<P> +Example: +</P> +<PRE> + normalisation = sf_command (sndfile, SFC_GET_NORM_FLOAT, NULL, 0) ; +</PRE> +<DL> +<DT>Return value: </DT> + <DD>Returns TRUE if normalisation is on and FALSE otherwise. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_GET_NORM_DOUBLE"></A> +<H2><BR><B>SFC_GET_NORM_DOUBLE</B></H2> +<P> +Retrieve the current float normalisation mode. +</P> +<P> +Parameters: +</P> +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_GET_NORM_DOUBLE + data : NULL + datasize : anything +</PRE> +<P> +Example: +</P> +<PRE> + normalisation = sf_command (sndfile, SFC_GET_NORM_DOUBLE, NULL, 0) ; +</PRE> +<DL> +<DT>Return value: </DT> + <DD>Returns TRUE if normalisation is on and FALSE otherwise. +</DL> + + +<!-- ========================================================================= --> +<A NAME="SFC_SET_SCALE_FLOAT_INT_READ"></A> +<H2><BR><B>SFC_SET_SCALE_FLOAT_INT_READ</B></H2> +<P> +Set/clear the scale factor when integer (short/int) data is read from a file +containing floating point data. +</P> +<P> +Parameters: +</P> +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_SET_SCALE_FLOAT_INT_READ + data : NULL + datasize : TRUE or FALSE +</PRE> +<P> +Example: +</P> +<PRE> + sf_command (sndfile, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; +</PRE> +<DL> +<DT>Return value: </DT> + <DD>Returns the previous SFC_SET_SCALE_FLOAT_INT_READ setting for this file. +</DL> + + +<!-- ========================================================================= --> +<A NAME="SFC_GET_SIMPLE_FORMAT_COUNT"></A> +<H2><BR><B>SFC_GET_SIMPLE_FORMAT_COUNT</B></H2> +<P> +Retrieve the number of simple formats supported by libsndfile. +</P> +<P> +Parameters: +</P> +<PRE> + sndfile : Not used. + cmd : SFC_GET_SIMPLE_FORMAT_COUNT + data : a pointer to an int + datasize : sizeof (int) +</PRE> +<P> +Example: +</P> +<PRE> + int count ; + sf_command (sndfile, SFC_GET_SIMPLE_FORMAT_COUNT, &count, sizeof (int)) ; +</PRE> +<DL> +<DT>Return value: </DT> + <DD>0 +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_GET_SIMPLE_FORMAT"></A> +<H2><BR><B>SFC_GET_SIMPLE_FORMAT</B></H2> +<P> +Retrieve information about a simple format. +</P> +<P> +Parameters: +</P> +<PRE> + sndfile : Not used. + cmd : SFC_GET_SIMPLE_FORMAT + data : a pointer to an SF_FORMAT_INFO struct + datasize : sizeof (SF_FORMAT_INFO) +</PRE> +<P> +The SF_FORMAT_INFO struct is defined in <sndfile.h> as: +</P> +<PRE> + typedef struct + { int format ; + const char *name ; + const char *extension ; + } SF_FORMAT_INFO ; +</PRE> +<P> +When sf_command() is called with SF_GET_SIMPLE_FORMAT, the value of the format +field should be the format number (ie 0 <= format <= count value obtained using +SF_GET_SIMPLE_FORMAT_COUNT). +</P> +<P> +Example: +</P> +<PRE> + SF_FORMAT_INFO format_info ; + int k, count ; + + sf_command (sndfile, SFC_GET_SIMPLE_FORMAT_COUNT, &count, sizeof (int)) ; + + for (k = 0 ; k < count ; k++) + { format_info.format = k ; + sf_command (sndfile, SFC_GET_SIMPLE_FORMAT, &format_info, sizeof (format_info)) ; + printf ("%08x %s %s\n", format_info.format, format_info.name, format_info.extension) ; + } ; +</PRE> +<DL> +<DT>Return value: </DT> + <DD>0 on success and non-zero otherwise. + <DD>The value of the format field of the SF_FORMAT_INFO struct will be a value which + can be placed in the format field of an SF_INFO struct when a file is to be opened + for write. + <DD>The name field will contain a char* pointer to the name of the string, eg. "WAV (Microsoft 16 bit PCM)". + <DD>The extension field will contain the most commonly used file extension for that file type. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_GET_FORMAT_INFO"></A> +<H2><BR><B>SFC_GET_FORMAT_INFO</B></H2> +<P> +Retrieve information about a major or subtype format. +</P> +<P> +Parameters: +</P> +<PRE> + sndfile : Not used. + cmd : SFC_GET_FORMAT_INFO + data : a pointer to an SF_FORMAT_INFO struct + datasize : sizeof (SF_FORMAT_INFO) +</PRE> +<P> +The SF_FORMAT_INFO struct is defined in <sndfile.h> as: +</P> +<PRE> + typedef struct + { int format ; + const char *name ; + const char *extension ; + } SF_FORMAT_INFO ; +</PRE> +<P> +When sf_command() is called with SF_GET_FORMAT_INFO, the format field is +examined and if (format & SF_FORMAT_TYPEMASK) is a valid format then the struct +is filled in with information about the given major type. +If (format & SF_FORMAT_TYPEMASK) is FALSE and (format & SF_FORMAT_SUBMASK) is a +valid subtype format then the struct is filled in with information about the given +subtype. +</P> +<P> +Example: +</P> +<PRE> + SF_FORMAT_INFO format_info ; + + format_info.format = SF_FORMAT_WAV ; + sf_command (sndfile, SFC_GET_FORMAT_INFO, &format_info, sizeof (format_info)) ; + printf ("%08x %s %s\n", format_info.format, format_info.name, format_info.extension) ; + + format_info.format = SF_FORMAT_ULAW ; + sf_command (sndfile, SFC_GET_FORMAT_INFO, &format_info, sizeof (format_info)) ; + printf ("%08x %s\n", format_info.format, format_info.name) ; +</PRE> +<DL> +<DT>Return value: </DT> + <DD>0 on success and non-zero otherwise. +</DL> +<!-- ========================================================================= --> +<A NAME="SFC_GET_FORMAT_MAJOR_COUNT"></A> +<H2><BR><B>SFC_GET_FORMAT_MAJOR_COUNT</B></H2> +<P> +Retrieve the number of major formats. +</P> +<P> +Parameters: +</P> +<PRE> + sndfile : Not used. + cmd : SFC_GET_FORMAT_MAJOR_COUNT + data : a pointer to an int + datasize : sizeof (int) +</PRE> +<P> +Example: +</P> +<PRE> + int count ; + sf_command (sndfile, SFC_GET_FORMAT_MAJOR_COUNT, &count, sizeof (int)) ; +</PRE> +<DL> +<DT>Return value: </DT> + <DD>0 +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_GET_FORMAT_MAJOR"></A> +<H2><BR><B>SFC_GET_FORMAT_MAJOR</B></H2> +<P> +Retrieve information about a major format type. +</P> +<P> +Parameters: +</P> +<PRE> + sndfile : Not used. + cmd : SFC_GET_FORMAT_MAJOR + data : a pointer to an SF_FORMAT_INFO struct + datasize : sizeof (SF_FORMAT_INFO) +</PRE> +<P> +Example: +</P> +<PRE> + SF_FORMAT_INFO format_info ; + int k, count ; + + sf_command (sndfile, SFC_GET_FORMAT_MAJOR_COUNT, &count, sizeof (int)) ; + + for (k = 0 ; k < count ; k++) + { format_info.format = k ; + sf_command (sndfile, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info)) ; + printf ("%08x %s %s\n", format_info.format, format_info.name, format_info.extension) ; + } ; +</PRE> +<P> +For a more comprehensive example, see the program list_formats.c in the examples/ +directory of the libsndfile source code distribution. +</P> +<DL> +<DT>Return value: </DT> + <DD>0 on success and non-zero otherwise. + <DD>The value of the format field will be one of the major format identifiers such as + SF_FORMAT_WAV or SF_FORMAT_AIFF. + <DD>The name field will contain a char* pointer to the name of the string, eg. "WAV (Microsoft)". + <DD>The extension field will contain the most commonly used file extension for that file type. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_GET_FORMAT_SUBTYPE_COUNT"></A> +<H2><BR><B>SFC_GET_FORMAT_SUBTYPE_COUNT</B></H2> +<P> +Retrieve the number of subformats. +</P> +<P> +Parameters: +</P> +<PRE> + sndfile : Not used. + cmd : SFC_GET_FORMAT_SUBTYPE_COUNT + data : a pointer to an int + datasize : sizeof (int) +</PRE> +<P> +Example: +</P> +<PRE> + int count ; + sf_command (sndfile, SFC_GET_FORMAT_SUBTYPE_COUNT, &count, sizeof (int)) ; +</PRE> +<DL> +<DT>Return value: </DT> + <DD>0 +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_GET_FORMAT_SUBTYPE"></A> +<H2><BR><B>SFC_GET_FORMAT_SUBTYPE</B></H2> +<P> +Enumerate the subtypes (this function does not translate a sub type into +a string describing that subtype). +A typical use case might be retrieving a string description of all subtypes +so that a dialog box can be filled in. +</P> +<P> + +</P> +<P> +Parameters: +</P> +<PRE> + sndfile : Not used. + cmd : SFC_GET_FORMAT_SUBTYPE + data : a pointer to an SF_FORMAT_INFO struct + datasize : sizeof (SF_FORMAT_INFO) +</PRE> +<P> +Example 1: Retrieve all subytpes supported by the WAV format. +</P> +<PRE> + SF_FORMAT_INFO format_info ; + int k, count ; + + sf_command (sndfile, SFC_GET_FORMAT_SUBTYPE_COUNT, &count, sizeof (int)) ; + + for (k = 0 ; k < count ; k++) + { format_info.format = k ; + sf_command (sndfile, SFC_GET_FORMAT_SUBTYPE, &format_info, sizeof (format_info)) ; + if (! sf_format_check (format_info.format | SF_FORMAT_WAV)) + continue ; + printf ("%08x %s\n", format_info.format, format_info.name) ; + } ; +</PRE> +<P> +Example 2: Print a string describing the SF_FORMAT_PCM_16 subtype. +</P> +<PRE> + SF_FORMAT_INFO format_info ; + int k, count ; + + sf_command (sndfile, SFC_GET_FORMAT_SUBTYPE_COUNT, &count, sizeof (int)) ; + + for (k = 0 ; k < count ; k++) + { format_info.format = k ; + sf_command (sndfile, SFC_GET_FORMAT_SUBTYPE, &format_info, sizeof (format_info)) ; + if (format_info.format == SF_FORMAT_PCM_16) + { printf ("%08x %s\n", format_info.format, format_info.name) ; + break ; + } ; + } ; +</PRE> +<P> +For a more comprehensive example, see the program list_formats.c in the examples/ +directory of the libsndfile source code distribution. +</P> +<DL> +<DT>Return value: </DT> + <DD>0 on success and non-zero otherwise. + <DD>The value of the format field will be one of the major format identifiers such as + SF_FORMAT_WAV or SF_FORMAT_AIFF. + <DD>The name field will contain a char* pointer to the name of the string; for instance + "WAV (Microsoft)" or "AIFF (Apple/SGI)". + <DD>The extension field will be a NULL pointer. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_SET_ADD_PEAK_CHUNK"></A> +<H2><BR><B>SFC_SET_ADD_PEAK_CHUNK</B></H2> +<P> +By default, WAV and AIFF files which contain floating point data (subtype SF_FORMAT_FLOAT +or SF_FORMAT_DOUBLE) have a PEAK chunk. +By using this command, the addition of a PEAK chunk can be turned on or off. +</P> +<P> +Note : This call must be made before any data is written to the file. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_SET_ADD_PEAK_CHUNK + data : Not used (should be NULL) + datasize : TRUE or FALSE. +</PRE> +<P> +Example: +</P> +<PRE> + /* Turn on the PEAK chunk. */ + sf_command (sndfile, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_TRUE) ; + + /* Turn off the PEAK chunk. */ + sf_command (sndfile, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ; +</PRE> +<DL> +<DT>Return value:</DT> +<DD>Returns SF_TRUE if the peak chunk will be written after this call. +<DD>Returns SF_FALSE if the peak chunk will not be written after this call. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_UPDATE_HEADER_NOW"></A> +<H2><BR><B>SFC_UPDATE_HEADER_NOW</B></H2> +<P> +The header of an audio file is normally written by libsndfile when the file is +closed using <B>sf_close()</B>. +</P> +<P> +There are however situations where large files are being generated and it would +be nice to have valid data in the header before the file is complete. +Using this command will update the file header to reflect the amount of data written +to the file so far. +Other programs opening the file for read (before any more data is written) will +then read a valid sound file header. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_UPDATE_HEADER_NOW + data : Not used (should be NULL) + datasize : Not used. +</PRE> +<P> +Example: +</P> +<PRE> + /* Update the header now. */ + sf_command (sndfile, SFC_UPDATE_HEADER_NOW, NULL, 0) ; +</PRE> +<DL> +<DT>Return value:</DT> +<DD>0 +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_SET_UPDATE_HEADER_AUTO"></A> +<H2><BR><B>SFC_SET_UPDATE_HEADER_AUTO</B></H2> +<P> +Similar to SFC_UPDATE_HEADER_NOW but updates the header at the end of every call +to the <B>sf_write*</B> functions. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_UPDATE_HEADER_NOW + data : Not used (should be NULL) + datasize : SF_TRUE or SF_FALSE +</PRE> +<P> +Example: +</P> +<PRE> + /* Turn on auto header update. */ + sf_command (sndfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ; + + /* Turn off auto header update. */ + sf_command (sndfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_FALSE) ; +</PRE> +<DL> +<DT>Return value:</DT> +<DD>TRUE if auto update header is now on; FALSE otherwise. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_FILE_TRUNCATE"></A> +<H2><BR><B>SFC_FILE_TRUNCATE</B></H2> +<P> +Truncate a file that was opened for write or read/write. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_FILE_TRUNCATE + data : A pointer to an sf_count_t. + datasize : sizeof (sf_count_t) +</PRE> + +<P> +Truncate the file to the number of frames specified by the sf_count_t pointed +to by data. +After this command, both the read and the write pointer will be +at the new end of the file. +This command will fail (returning non-zero) if the requested truncate position +is beyond the end of the file. +</P> +<P> +Example: +</P> +<PRE> + /* Truncate the file to a length of 20 frames. */ + sf_count_t frames = 20 ; + sf_command (sndfile, SFC_FILE_TRUNCATE, &frames, sizeof (frames)) ; +</PRE> +<DL> +<DT>Return value:</DT> + <DD>Zero on sucess, non-zero otherwise. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_SET_RAW_START_OFFSET"></A> +<H2><BR><B>SFC_SET_RAW_START_OFFSET</B></H2> +<P> +Change the data start offset for files opened up as SF_FORMAT_RAW. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_SET_RAW_START_OFFSET + data : A pointer to an sf_count_t. + datasize : sizeof (sf_count_t) +</PRE> + +<P> +For a file opened as format SF_FORMAT_RAW, set the data offset to the value +given by data. +</P> +<P> +Example: +</P> +<PRE> + /* Reset the data offset to 5 bytes from the start of the file. */ + sf_count_t offset = 5 ; + sf_command (sndfile, SFC_SET_RAW_START_OFFSET, &offset, sizeof (offset)) ; +</PRE> +<DL> +<DT>Return value:</DT> + <DD>Zero on sucess, non-zero otherwise. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_SET_CLIPPING"></A> +<H2><BR><B>SFC_SET_CLIPPING</B></H2> +<P> +Turn on/off automatic clipping when doing floating point to integer conversion. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_SET_CLIPPING + data : NULL + datasize : SF_TRUE or SF_FALSE. +</PRE> + +<P> +Turn on (datasize == SF_TRUE) or off (datasize == SF_FALSE) clipping. +</P> +<P> +Example: +</P> +<PRE> + sf_command (sndfile, SFC_SET_CLIPPING, NULL, SF_TRUE) ; +</PRE> +<DL> +<DT>Return value:</DT> + <DD>Clipping mode (SF_TRUE or SF_FALSE). +</DL> + + +<!-- ========================================================================= --> +<A NAME="SFC_GET_CLIPPING"></A> +<H2><BR><B>SFC_GET_CLIPPING</B></H2> +<P> +Turn on/off automatic clipping when doing floating point to integer conversion. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_GET_CLIPPING + data : NULL + datasize : 0 +</PRE> + +<P> +Retrieve the current cliiping setting. +</P> +<P> +Example: +</P> +<PRE> + sf_command (sndfile, SFC_GET_CLIPPING, NULL, 0) ; +</PRE> +<DL> +<DT>Return value:</DT> + <DD>Clipping mode (SF_TRUE or SF_FALSE). +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_GET_EMBED_FILE_INFO"></A> +<H2><BR><B>SFC_GET_EMBED_FILE_INFO</B></H2> +<P> +Get the file offset and file length of a file enbedded within another +larger file. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_GET_CLIPPING + data : a pointer to an SF_EMBED_FILE_INFO struct + datasize : sizeof (SF_EMBED_FILE_INFO) +</PRE> +<P> +The SF_FORMAT_INFO struct is defined in <sndfile.h> as: +</P> +<PRE> + typedef struct + { sf_count_t offset ; + sf_count_t length ; + } SF_EMBED_FILE_INFO ; +</PRE> +<DL> +<DT>Return value: </DT> + <DD>0 on success and non-zero otherwise. + <DD>The value of the offset field of the SF_EMBED_FILE_INFO struct will be + the offsets in bytes from the start of the outer file to the start of + the audio file. + <DD>The value of the offset field of the SF_EMBED_FILE_INFO struct will be + the length in bytes of the embedded file. +</DL> + + + +<!-- ========================================================================= --> + + +<HR> +<P> + The libsndfile home page is here : + <A HREF="http://www.mega-nerd.com/libsndfile/"> + http://www.mega-nerd.com/libsndfile/</A>. +<BR> +Version : 1.0.17 +</P> + +</BODY> +</HTML> + +<!-- + Do not edit or modify anything in this comment block. + The arch-tag line is a file identity tag for the GNU Arch + revision control system. + + arch-tag: 6ee72f74-0fb3-42b6-a85c-d3331d7145b5 +--> Added: freeswitch/trunk/libs/libsndfile/doc/dither.html ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/doc/dither.html Wed Dec 20 14:08:07 2006 @@ -0,0 +1,1024 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<HTML> + +<HEAD> + <TITLE> + libsndfile : the sf_command function. + </TITLE> + <META NAME="Author" CONTENT="Erik de Castro Lopo (erikd AT mega-nerd DOT com)"> + <!-- Another version at the bottom of the page. --> + <META NAME="Description" CONTENT="The libsndfile API."> + <META NAME="Keywords" CONTENT="WAV AIFF AU libsndfile sound audio dsp Linux"> + <LINK REL=StyleSheet HREF="libsndfile.css" TYPE="text/css" MEDIA="all"> +</HEAD> + +<BODY> + +<H1><B>sf_command</B></H1> +<PRE> + + int sf_command (SNDFILE *sndfile, int cmd, void *data, int datasize) ; +</PRE> +<P> + This function allows the caller to retrieve information from or change aspects of the + library behaviour. + Examples include retrieving a string containing the library version or changing the + scaling applied to floating point sample data during read and write. + Most of these operations are performed on a per-file basis. +</P> +<P> + The cmd parameter is a integer identifier which is defined in <sndfile.h>. + All of the valid command identifiers have names begining with "SFC_". + Data is passed to and returned from the library by use of a void pointer. + The library will not read or write more than datasize bytes from the void pointer. + For some calls no data is required in which case data should be NULL and datasize + may be used for some other purpose. +</P> +<P> + The available commands are as follows: +</P> + +<CENTER> +<TABLE BORDER="0" WIDTH="90%" CELLPADDING="4"> +<TR> + <TD><A HREF="#SFC_GET_LIB_VERSION">SFC_GET_LIB_VERSION</A></TD> + <TD>Retrieve the version of the library.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_GET_LOG_INFO">SFC_GET_LOG_INFO</A></TD> + <TD>Retrieve the internal per-file operation log.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_CALC_SIGNAL_MAX">SFC_CALC_SIGNAL_MAX</A></TD> + <TD>Retrieve the measured maximum signal value.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_CALC_NORM_SIGNAL_MAX">SFC_CALC_NORM_SIGNAL_MAX</A></TD> + <TD>Retrieve the measured normalised maximum signal value.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_CALC_MAX_ALL_CHANNELS">SFC_CALC_MAX_ALL_CHANNELS</A></TD> + <TD>Calculate peaks for all channels.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_CALC_NORM_MAX_ALL_CHANNELS">SFC_CALC_NORM_MAX_ALL_CHANNELS</A></TD> + <TD>Calculate normalised peaks for all channels.</TD> +</TR> + +<TR> + <TD><A HREF="#SFC_SET_NORM_FLOAT">SFC_SET_NORM_FLOAT</A></TD> + <TD>Modify the normalisation behaviour of the floating point reading and writing functions.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_SET_NORM_DOUBLE">SFC_SET_NORM_DOUBLE</A></TD> + <TD>Modify the normalisation behaviour of the double precision floating point reading and writing functions.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_GET_NORM_FLOAT">SFC_GET_NORM_FLOAT</A></TD> + <TD>Retrieve the current normalisation behaviour of the floating point reading and writing functions.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_GET_NORM_DOUBLE">SFC_GET_NORM_DOUBLE</A></TD> + <TD>Retrieve the current normalisation behaviour of the double precision floating point reading and writing functions.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_GET_SIMPLE_FORMAT_COUNT">SFC_GET_SIMPLE_FORMAT_COUNT</A></TD> + <TD>Retrieve the number of simple formats supported by libsndfile.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_GET_SIMPLE_FORMAT">SFC_GET_SIMPLE_FORMAT</A></TD> + <TD>Retrieve information about a simple format.</TD> +</TR> + +<TR> + <TD><A HREF="#SFC_GET_FORMAT_INFO">SFC_GET_FORMAT_INFO</A></TD> + <TD>Retrieve information about a major or subtype format.</TD> +</TR> + +<TR> + <TD><A HREF="#SFC_GET_FORMAT_MAJOR_COUNT">SFC_GET_FORMAT_MAJOR_COUNT</A></TD> + <TD>Retrieve the number of major formats.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_GET_FORMAT_MAJOR">SFC_GET_FORMAT_MAJOR</A></TD> + <TD>Retrieve information about a major format type.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_GET_FORMAT_SUBTYPE_COUNT">SFC_GET_FORMAT_SUBTYPE_COUNT</A></TD> + <TD>Retrieve the number of subformats.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_GET_FORMAT_SUBTYPE">SFC_GET_FORMAT_SUBTYPE</A></TD> + <TD>Retrieve information about a subformat.</TD> +</TR> + +<TR> + <TD><A HREF="#SFC_SET_ADD_PEAK_CHUNK">SFC_SET_ADD_PEAK_CHUNK</A></TD> + <TD>Switch the code for adding the PEAK chunk to WAV and AIFF files on or off.</TD> +</TR> + +<TR> + <TD><A HREF="#SFC_UPDATE_HEADER_NOW">SFC_UPDATE_HEADER_NOW</A></TD> + <TD>Used when a file is open for write, this command will update the file + header to reflect the data written so far.</TD> +</TR> +<TR> + <TD><A HREF="#SFC_SET_UPDATE_HEADER_AUTO">SFC_SET_UPDATE_HEADER_AUTO</A></TD> + <TD>Used when a file is open for write, this command will cause the file header + to be updated after each write to the file.</TD> +</TR> + +<TR> + <TD><A HREF="#SFC_FILE_TRUNCATE">SFC_FILE_TRUNCATE</A></TD> + <TD>Truncate a file open for write or for read/write.</TD> +</TR> + +<TR> + <TD><A HREF="#SFC_SET_RAW_START_OFFSET">SFC_SET_RAW_START_OFFSET</A></TD> + <TD>Change the data start offset for files opened up as SF_FORMAT_RAW.</TD> +</TR> + + + +<!-- +<TR> + <TD><A HREF="#add-dither">add dither</A></TD> + <TD>Add dither to output on write.</TD> +</TR> +--> +</TABLE> +</CENTER> + +<BR><BR> + +<HR> + +<!-- ========================================================================= --> +<A NAME="SFC_GET_LIB_VERSION"></A> +<H2><BR><B>SFC_GET_LIB_VERSION</B></H2> +<P> +Retrieve the version of the library as a string. +</P> +<P> +Parameters: +<PRE> + sndfile : Not used + cmd : SFC_GET_LIB_VERSION + data : A pointer to a char buffer + datasize : The size of the the buffer +</PRE> +<P> +Example: +</P> +<PRE> + char buffer [128] ; + sf_command (NULL, SFC_GET_LIB_VERSION, buffer, sizeof (buffer)) ; +</PRE> + +<DL> +<DT>Return value:</DT> + <DD><DD>This call will return the length of the retrieved version string. +</DL> +<DL> +<DT>Notes:</DT> +<DD> +The string returned in the buffer passed to this function will not overflow +the buffer and will always be null terminated . +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_GET_LOG_INFO"></A> +<H2><BR><B>SFC_GET_LOG_INFO</B></H2> +<P> +Retrieve the log buffer generated when opening a file as a string. This log +buffer can often contain a good reason for why libsndfile failed to open a +particular file. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_GET_LOG_INFO + data : A pointer to a char buffer + datasize : The size of the the buffer +</PRE> +<P> +Example: +</P> +<PRE> + char buffer [2048] ; + sf_command (sndfile, SFC_GET_LOG_INFO, buffer, sizeof (buffer)) ; +</PRE> + +<DL> +<DT>Return value:</DT> + <DD><DD>This call will return the length of the retrieved version string. +</DL> +<DL> +<DT>Notes:</DT> +<DD> +The string returned in the buffer passed to this function will not overflow +the buffer and will always be null terminated . +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_CALC_SIGNAL_MAX"></A> +<H2><BR><B>SFC_CALC_SIGNAL_MAX</B></H2> +<P> +Retrieve the measured maximum signal value. This involves reading through +the whole file which can be slow on large files. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_CALC_SIGNAL_MAX + data : A pointer to a double + datasize : sizeof (double) +</PRE> +<P> +Example: +</P> +<PRE> + double max_val ; + sf_command (sndfile, SFC_CALC_SIGNAL_MAX, &max_val, sizeof (max_val)) ; +</PRE> + +<DL> +<DT>Return value:</DT> + <DD><DD>Zero on success, non-zero otherwise. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_CALC_NORM_SIGNAL_MAX"></A> +<H2><BR><B>SFC_CALC_NORM_SIGNAL_MAX</B></H2> +<P> +Retrieve the measured normailised maximum signal value. This involves reading +through the whole file which can be slow on large files. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_CALC_NORM_SIGNAL_MAX + data : A pointer to a double + datasize : sizeof (double) +</PRE> +<P> +Example: +</P> +<PRE> + double max_val ; + sf_command (sndfile, SFC_CALC_NORM_SIGNAL_MAX, &max_val, sizeof (max_val)) ; +</PRE> + +<DL> +<DT>Return value:</DT> + <DD><DD>Zero on success, non-zero otherwise. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_CALC_MAX_ALL_CHANNELS"></A> +<H2><BR><B>SFC_CALC_MAX_ALL_CHANNELS</B></H2> +<P> +Calculate peaks for all channels. This involves reading through +the whole file which can be slow on large files. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_CALC_MAX_ALL_CHANNELS + data : A pointer to a double + datasize : sizeof (double) * number_of_channels +</PRE> +<P> +Example: +</P> +<PRE> + double peaks [number_of_channels] ; + sf_command (sndfile, SFC_CALC_MAX_ALL_CHANNELS, peaks, sizeof (peaks)) ; +</PRE> +<DL> +<DT>Return value:</DT> + <DD>Zero if peaks have been calculated successfully and non-zero otherwise. +</DL> + + +<!-- ========================================================================= --> +<A NAME="SFC_CALC_NORM_MAX_ALL_CHANNELS"></A> +<H2><BR><B>SFC_CALC_NORM_MAX_ALL_CHANNELS</B></H2> +<P> +Calculate normalised peaks for all channels. This involves reading through +the whole file which can be slow on large files. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_CALC_NORM_MAX_ALL_CHANNELS + data : A pointer to a double + datasize : sizeof (double) * number_of_channels +</PRE> +<P> +Example: +</P> +<PRE> + double peaks [number_of_channels] ; + sf_command (sndfile, SFC_CALC_NORM_MAX_ALL_CHANNELS, peaks, sizeof (peaks)) ; +</PRE> +<DL> +<DT>Return value:</DT> + <DD>Zero if peaks have been calculated successfully and non-zero otherwise. +</DL> + + + + + +<!-- ========================================================================= --> +<!-- +<A NAME="read-text"></A> +<H2><BR><B>Read text</B></H2> +<P> +Many sound file formats contain allow the inclusion of a text string describing the nature +of the file. If a file contains such a string, this functions will return it to the caller. +</P> +<P> +It should be noted that the way the string is added to the file is file format dependant +but that any string added with <A HREF="#write-text">write text</A> will be returned by +<A HREF="#read-text">read text</A>. +</P> +<P> +<P> +Parameters: +</P> +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : The text string "read text". + data : A pointer to a char buffer. + datasize : The size of the the buffer. +</PRE> +<P> +Example: +</P> +<PRE> + char buffer [128] ; + sf_command (sndfile, "read text", buffer, sizeof (buffer)) ; +</PRE> +<DL> +<DT>Return value:</DT> +<DD>If a text string is found, this call will return the length of the retrieved text + string. + <DD>If no text string is found, zero will be returned and the first element in the + buffer will be set to the null character. +<DT>Notes:</DT> +<DD>The string returned in the buffer passed to this function will not overflow + the buffer and will be correctly null terminated . +</DL> + +<A NAME="write-text"></A> +<H2><BR><B>Write text</B></H2> +<P> +Add a text string to a file. The text string added can be retrieved when the file is +read using <A HREF="#read-text">read text</A>. +</P> +<P> +Parameters: +</P> +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : The text string "write text". + data : A pointer to the string to be added. + datasize : Not used. +</PRE> +<P> +Example: +</P> +<PRE> + char text = "The sound of one hand clapping." ; + sf_command (sndfile, "write text", text, strlen (text)) ; +</PRE> +<DL> +<DT>Return value: </DT> + <DD>If the current file format allows the addition of text strings, the string will + be added and the length of the string will be returned. + <DD>If the file format does not allow the addition of text strings zero will be returned. + <DD>If this function is called after the file is openned but before +</DL> +--> + + +<!-- ========================================================================= --> +<A NAME="SFC_SET_NORM_FLOAT"></A> +<H2><BR><B>SFC_SET_NORM_FLOAT</B></H2> +<P> +This command only affects data read from or written to using the floating point functions: +</P> +<PRE> + size_t <A HREF="api.html#read">sf_read_float</A> (SNDFILE *sndfile, float *ptr, size_t items) ; + size_t <A HREF="api.html#readf">sf_readf_float</A> (SNDFILE *sndfile, float *ptr, size_t frames) ; + + size_t <A HREF="api.html#write">sf_write_float</A> (SNDFILE *sndfile, float *ptr, size_t items) ; + size_t <A HREF="api.html#writef">sf_writef_float</A> (SNDFILE *sndfile, float *ptr, size_t frames) ; +</PRE> +<P> +Parameters: +</P> +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_SET_NORM_FLOAT + data : NULL + datasize : SF_TRUE or SF_FALSE +</PRE> +<P> +For read operations setting normalisation to SF_TRUE means that the data from all +subsequent reads will be be normalised to the range [-1.0, 1.0]. +</P> +<P> +For write operations, setting normalisation to SF_TRUE means than all data supplied +to the float write functions should be in the range [-1.0, 1.0] and will be scaled +for the file format as necessary. +</P> +<P> +For both cases, setting normalisation to SF_FALSE means that no scaling will take place. +</P> +<P> +Example: +</P> +<PRE> + sf_command (sndfile, SFC_SET_NORM_FLOAT, NULL, SF_TRUE) ; + + sf_command (sndfile, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; +</PRE> +<DL> +<DT>Return value: </DT> + <DD>Returns 1 on success or 0 for failure. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_SET_NORM_DOUBLE"></A> +<H2><BR><B>SFC_SET_NORM_DOUBLE</B></H2> +<P> +This command only affects data read from or written to using the double precision +floating point functions: +</P> +<PRE> + size_t <A HREF="api.html#read">sf_read_double</A> (SNDFILE *sndfile, double *ptr, size_t items) ; + size_t <A HREF="api.html#readf">sf_readf_double</A> (SNDFILE *sndfile, double *ptr, size_t frames) ; + + size_t <A HREF="api.html#write">sf_write_double</A> (SNDFILE *sndfile, double *ptr, size_t items) ; + size_t <A HREF="api.html#writef">sf_writef_double</A> (SNDFILE *sndfile, double *ptr, size_t frames) ; +</PRE> +<P> +Parameters: +</P> +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_SET_NORM_DOUBLE + data : NULL + datasize : SF_TRUE or SF_FALSE +</PRE> +<P> +For read operations setting normalisation to SF_TRUE means that the data +from all subsequent reads will be be normalised to the range [-1.0, 1.0]. +</P> +<P> +For write operations, setting normalisation to SF_TRUE means than all data supplied +to the double write functions should be in the range [-1.0, 1.0] and will be scaled +for the file format as necessary. +</P> +<P> +For both cases, setting normalisation to SF_FALSE means that no scaling will take place. +</P> +<P> +Example: +</P> +<PRE> + sf_command (sndfile, SFC_SET_NORM_DOUBLE, NULL, SF_TRUE) ; + + sf_command (sndfile, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; +</PRE> +<DL> +<DT>Return value: </DT> + <DD>Returns 1 on success or 0 for failure. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_GET_NORM_FLOAT"></A> +<H2><BR><B>SFC_GET_NORM_FLOAT</B></H2> +<P> +Retrieve the current float normalisation mode. +</P> +<P> +Parameters: +</P> +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_GET_NORM_FLOAT + data : NULL + datasize : anything +</PRE> +<P> +Example: +</P> +<PRE> + normalisation = sf_command (sndfile, SFC_GET_NORM_FLOAT, NULL, 0) ; +</PRE> +<DL> +<DT>Return value: </DT> + <DD>Returns TRUE if normaisation is on and FALSE otherwise. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_GET_NORM_DOUBLE"></A> +<H2><BR><B>SFC_GET_NORM_DOUBLE</B></H2> +<P> +Retrieve the current float normalisation mode. +</P> +<P> +Parameters: +</P> +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_GET_NORM_DOUBLE + data : NULL + datasize : anything +</PRE> +<P> +Example: +</P> +<PRE> + normalisation = sf_command (sndfile, SFC_GET_NORM_DOUBLE, NULL, 0) ; +</PRE> +<DL> +<DT>Return value: </DT> + <DD>Returns TRUE if normalisation is on and FALSE otherwise. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_GET_SIMPLE_FORMAT_COUNT"></A> +<H2><BR><B>SFC_GET_SIMPLE_FORMAT_COUNT</B></H2> +<P> +Retrieve the number of simple formats supported by libsndfile. +</P> +<P> +Parameters: +</P> +<PRE> + sndfile : Not used. + cmd : SFC_GET_SIMPLE_FORMAT_COUNT + data : a pointer to an int + datasize : sizeof (int) +</PRE> +<P> +Example: +</P> +<PRE> + int count ; + sf_command (sndfile, SFC_GET_SIMPLE_FORMAT_COUNT, &count, sizeof (int)) ; +</PRE> +<DL> +<DT>Return value: </DT> + <DD>0 +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_GET_SIMPLE_FORMAT"></A> +<H2><BR><B>SFC_GET_SIMPLE_FORMAT</B></H2> +<P> +Retrieve information about a simple format. +</P> +<P> +Parameters: +</P> +<PRE> + sndfile : Not used. + cmd : SFC_GET_SIMPLE_FORMAT + data : a pointer to an SF_FORMAT_INFO struct + datasize : sizeof (SF_FORMAT_INFO) +</PRE> +<P> +The SF_FORMAT_INFO struct is defined in <sndfile.h> as: +</P> +<PRE> + typedef struct + { int format ; + const char *name ; + const char *extension ; + } SF_FORMAT_INFO ; +</PRE> +<P> +When sf_command() is called with SF_GET_SIMPLE_FORMAT, the value of the format +field should be the format number (ie 0 <= format <= count value obtained using +SF_GET_SIMPLE_FORMAT_COUNT). +</P> +<P> +Example: +</P> +<PRE> + SF_FORMAT_INFO format_info ; + int k, count ; + + sf_command (sndfile, SFC_GET_SIMPLE_FORMAT_COUNT, &count, sizeof (int)) ; + + for (k = 0 ; k < count ; k++) + { format_info.format = k ; + sf_command (sndfile, SFC_GET_SIMPLE_FORMAT, &format_info, sizeof (format_info)) ; + printf ("%08x %s %s\n", format_info.format, format_info.name, format_info.extension) ; + } ; +</PRE> +<DL> +<DT>Return value: </DT> + <DD>0 on success and non-zero otherwise. + <DD>The value of the format field of the SF_FORMAT_INFO struct will be an value which + can be placed in the format field of an SF_INFO struct when a file is to be opened + for write. + <DD>The name field will contain a char* pointer to the name of the string ie "WAV (Microsoft 16 bit PCM)". + <DD>The extention field will contain the most commonly used file extension for that file type. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_GET_FORMAT_INFO"></A> +<H2><BR><B>SFC_GET_FORMAT_INFO</B></H2> +<P> +Retrieve information about a major or subtype format. +</P> +<P> +Parameters: +</P> +<PRE> + sndfile : Not used. + cmd : SFC_GET_FORMAT_INFO + data : a pointer to an SF_FORMAT_INFO struct + datasize : sizeof (SF_FORMAT_INFO) +</PRE> +<P> +The SF_FORMAT_INFO struct is defined in <sndfile.h> as: +</P> +<PRE> + typedef struct + { int format ; + const char *name ; + const char *extension ; + } SF_FORMAT_INFO ; +</PRE> +<P> +When sf_command() is called with SF_GET_FORMAT_INFO, the format field is +examined and if (format & SF_FORMAT_TYPEMASK) is a valid format then the struct +is filled in with information about the given major type. +If (format & SF_FORMAT_TYPEMASK) is FALSE and (format & SF_FORMAT_SUBMASK) is a +valid subtype format then the struct is filled in with information about the given +subtype. +</P> +<P> +Example: +</P> +<PRE> + SF_FORMAT_INFO format_info ; + + format_info.format = SF_FORMAT_WAV ; + sf_command (sndfile, SFC_GET_FORMAT_INFO, &format_info, sizeof (format_info)) ; + printf ("%08x %s %s\n", format_info.format, format_info.name, format_info.extension) ; + + format_info.format = SF_FORMAT_ULAW ; + sf_command (sndfile, SFC_GET_FORMAT_INFO, &format_info, sizeof (format_info)) ; + printf ("%08x %s\n", format_info.format, format_info.name) ; +</PRE> +<DL> +<DT>Return value: </DT> + <DD>0 on success and non-zero otherwise. +</DL> +<!-- ========================================================================= --> +<A NAME="SFC_GET_FORMAT_MAJOR_COUNT"></A> +<H2><BR><B>SFC_GET_FORMAT_MAJOR_COUNT</B></H2> +<P> +Retrieve the number of major formats. +</P> +<P> +Parameters: +</P> +<PRE> + sndfile : Not used. + cmd : SFC_GET_FORMAT_MAJOR_COUNT + data : a pointer to an int + datasize : sizeof (int) +</PRE> +<P> +Example: +</P> +<PRE> + int count ; + sf_command (sndfile, SFC_GET_FORMAT_MAJOR_COUNT, &count, sizeof (int)) ; +</PRE> +<DL> +<DT>Return value: </DT> + <DD>0 +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_GET_FORMAT_MAJOR"></A> +<H2><BR><B>SFC_GET_FORMAT_MAJOR</B></H2> +<P> +Retrieve information about a major format type. +</P> +<P> +Parameters: +</P> +<PRE> + sndfile : Not used. + cmd : SFC_GET_FORMAT_MAJOR + data : a pointer to an SF_FORMAT_INFO struct + datasize : sizeof (SF_FORMAT_INFO) +</PRE> +<P> +Example: +</P> +<PRE> + SF_FORMAT_INFO format_info ; + int k, count ; + + sf_command (sndfile, SFC_GET_FORMAT_MAJOR_COUNT, &count, sizeof (int)) ; + + for (k = 0 ; k < count ; k++) + { format_info.format = k ; + sf_command (sndfile, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info)) ; + printf ("%08x %s %s\n", format_info.format, format_info.name, format_info.extension) ; + } ; +</PRE> +<P> +For a more comprehensive example, see the program list_formats.c in the examples/ +directory of the libsndfile source code distribution. +</P> +<DL> +<DT>Return value: </DT> + <DD>0 on success and non-zero otherwise. + <DD>The value of the format field will one of the major format identifiers suc as SF_FORMAT_WAV + SF_FORMAT_AIFF. + <DD>The name field will contain a char* pointer to the name of the string ie "WAV (Microsoft)". + <DD>The extention field will contain the most commonly used file extension for that file type. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_GET_FORMAT_SUBTYPE_COUNT"></A> +<H2><BR><B>SFC_GET_FORMAT_SUBTYPE_COUNT</B></H2> +<P> +Retrieve the number of subformats. +</P> +<P> +Parameters: +</P> +<PRE> + sndfile : Not used. + cmd : SFC_GET_FORMAT_SUBTYPE_COUNT + data : a pointer to an int + datasize : sizeof (int) +</PRE> +<P> +Example: +</P> +<PRE> + int count ; + sf_command (sndfile, SFC_GET_FORMAT_SUBTYPE_COUNT, &count, sizeof (int)) ; +</PRE> +<DL> +<DT>Return value: </DT> + <DD>0 +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_GET_FORMAT_SUBTYPE"></A> +<H2><BR><B>SFC_GET_FORMAT_SUBTYPE</B></H2> +<P> +Retrieve information about a subformat. +</P> +<P> +Parameters: +</P> +<PRE> + sndfile : Not used. + cmd : SFC_GET_FORMAT_SUBTYPE + data : a pointer to an SF_FORMAT_INFO struct + datasize : sizeof (SF_FORMAT_INFO) +</PRE> +<P> +Example: +</P> +<PRE> + SF_FORMAT_INFO format_info ; + int k, count ; + + sf_command (sndfile, SFC_GET_FORMAT_SUBTYPE_COUNT, &count, sizeof (int)) ; + + /* Retrieve all the subtypes supported by the WAV format. */ + for (k = 0 ; k < count ; k++) + { format_info.format = k ; + sf_command (sndfile, SFC_GET_FORMAT_SUBTYPE, &format_info, sizeof (format_info)) ; + if (! sf_format_check (format.info | SF_FORMAT_WAV)) + continue ; + printf ("%08x %s\n", format_info.format, format_info.name) ; + } ; +</PRE> +<P> +For a more comprehensive example, see the program list_formats.c in the examples/ +directory of the libsndfile source code distribution. +</P> +<DL> +<DT>Return value: </DT> + <DD>0 on success and non-zero otherwise. + <DD>The value of the format field will one of the major format identifiers such as SF_FORMAT_WAV + SF_FORMAT_AIFF. + <DD>The name field will contain a char* pointer to the name of the string; for instance + "WAV (Microsoft)" or "AIFF (Apple/SGI)". + <DD>The extention field will be a NULL pointer. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_SET_ADD_PEAK_CHUNK"></A> +<H2><BR><B>SFC_SET_ADD_PEAK_CHUNK</B></H2> +<P> +By default, WAV and AIFF files which contain floating point data (subtype SF_FORMAT_FLOAT +or SF_FORMAT_DOUBLE) have a PEAK chunk. +By using this command, the addition of a PEAK chunk can be turned on or off. +</P> +<P> +Note : This call must be made before any data is written to the file. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_SET_ADD_PEAK_CHUNK + data : Not used (should be NULL) + datasize : TRUE or FALSE. +</PRE> +<P> +Example: +</P> +<PRE> + /* Turn on the PEAK chunk. */ + sf_command (sndfile, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_TRUE) ; + + /* Turn off the PEAK chunk. */ + sf_command (sndfile, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ; +</PRE> +<DL> +<DT>Return value:</DT> +<DD>Returns SF_TRUE if the peak chunk will be written after this call. +<DD>Returns SF_FALSE if the peak chunk will not be written after this call. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_UPDATE_HEADER_NOW"></A> +<H2><BR><B>SFC_UPDATE_HEADER_NOW</B></H2> +<P> +The header of an audio file is normally written by libsndfile when the file is +closed using <B>sf_close()</B>. +</P> +<P> +There are however situations where large files are being generated and it would +be nice to have valid data in the header before the file is complete. +Using this command will update the file header to reflect the amount of data written +to the file so far. +Other programs opening the file for read (before any more data is written) will +then read a valid sound file header. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_UPDATE_HEADER_NOW + data : Not used (should be NULL) + datasize : Not used. +</PRE> +<P> +Example: +</P> +<PRE> + /* Update the header now. */ + sf_command (sndfile, SFC_UPDATE_HEADER_NOW, NULL, 0) ; +</PRE> +<DL> +<DT>Return value:</DT> +<DD>0 +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_SET_UPDATE_HEADER_AUTO"></A> +<H2><BR><B>SFC_SET_UPDATE_HEADER_AUTO</B></H2> +<P> +Similar to SFC_UPDATE_HEADER_NOW but updates the header at the end of every call +to the <B>sf_write*</B> functions. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_UPDATE_HEADER_NOW + data : Not used (should be NULL) + datasize : SF_TRUE or SF_FALSE +</PRE> +<P> +Example: +</P> +<PRE> + /* Turn on auto header update. */ + sf_command (sndfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ; + + /* Turn off auto header update. */ + sf_command (sndfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_FALSE) ; +</PRE> +<DL> +<DT>Return value:</DT> +<DD>TRUE if auto update header is now on; FALSE otherwise. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_FILE_TRUNCATE"></A> +<H2><BR><B>SFC_FILE_TRUNCATE</B></H2> +<P> +Truncate a file open for write or for read/write. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_FILE_TRUNCATE + data : A pointer to an sf_count_t. + datasize : sizeof (sf_count_t) +</PRE> + +<P> +Truncate the file to the number of frames specified by the sf_count_t pointed +to by data. +After this command, both the read and the write pointer will be +at the new end of the file. +This command will fail (returning non-zero) if the requested truncate position +is beyond the end of the file. +</P> +<P> +Example: +</P> +<PRE> + /* Truncate the file to a length of 20 frames. */ + sf_count_t frames = 20 ; + sf_command (sndfile, SFC_FILE_TRUNCATE, &frames, sizeof (frames)) ; +</PRE> +<DL> +<DT>Return value:</DT> + <DD>Zero on sucess, non-zero otherwise. +</DL> + +<!-- ========================================================================= --> +<A NAME="SFC_SET_RAW_START_OFFSET"></A> +<H2><BR><B>SFC_SET_RAW_START_OFFSET</B></H2> +<P> +Change the data start offset for files opened up as SF_FORMAT_RAW. +</P> +<P> +Parameters: +<PRE> + sndfile : A valid SNDFILE* pointer + cmd : SFC_SET_RAW_START_OFFSET + data : A pointer to an sf_count_t. + datasize : sizeof (sf_count_t) +</PRE> + +<P> +For a file opened as format SF_FORMAT_RAW, set the data offset to the value +given by data. +</P> +<P> +Example: +</P> +<PRE> + /* Reset the data offset to 5 bytes from the start of the file. */ + sf_count_t offset = 5 ; + sf_command (sndfile, SFC_SET_RAW_START_OFFSET, &offset, sizeof (offset)) ; +</PRE> +<DL> +<DT>Return value:</DT> + <DD>Zero on sucess, non-zero otherwise. +</DL> + +<!-- ========================================================================= --> + +<HR> +<P> + The libsndfile home page is here : + <A HREF="http://www.mega-nerd.com/libsndfile/"> + http://www.mega-nerd.com/libsndfile/</A>. +<BR> +Version : 1.0.17 +</P> + +</BODY> +</HTML> + +<!-- + Do not edit or modify anything in this comment block. + The arch-tag line is a file identity tag for the GNU Arch + revision control system. + + arch-tag: e610e74b-9ac0-4255-aff8-97ed229a6a3d +--> Added: freeswitch/trunk/libs/libsndfile/doc/embedded_files.html ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/doc/embedded_files.html Wed Dec 20 14:08:07 2006 @@ -0,0 +1,54 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<HTML> + +<HEAD> + <TITLE> + libsndfile : Embedded Sound Files. + </TITLE> + <META NAME="Author" CONTENT="Erik de Castro Lopo (erikd AT mega-nerd DOT com)"> + <META NAME="Description" CONTENT="The libsndfile API."> + <META NAME="Keywords" CONTENT="WAV AIFF AU libsndfile sound audio dsp Linux"> + <LINK REL=StyleSheet HREF="libsndfile.css" TYPE="text/css" MEDIA="all"> +</HEAD> +<!-- pepper --> +<BODY> +<!-- pepper --> +<H1><B>Embedded Sound Files.</B></H1> + +<P> +By using the open SNDFILE with a file descriptor function: +</P> +<!-- pepper --> +<PRE> + SNDFILE* sf_open_fd (int fd, int mode, SF_INFO *sfinfo, int close_desc) ; +</PRE> +<!-- pepper --> +<P> +it is possible to open sound files embedded within larger files. +There are however a couple of caveats: +<P> +<!-- pepper --> +<UL> + <LI> Read/Write mode (SFM_RDWR) is not supported. + <LI> Writing of embedded files is only supported at the end of the file. + <LI> Reading of embedded files is only supported at file offsets greater + than zero. + <LI> Not all file formats are supported (currently only WAV, AIFF and AU). +</UL> +<!-- pepper --> +<P> +The test program <B>multi_file.c</B> in the <B>tests/</B> directory of the +source code tarball shows how this functionality is used to read and write +embedded files. +</P> +<!-- pepper --> +</BODY> +</HTML> + +<!-- + Do not edit or modify anything in this comment block. + The arch-tag line is a file identity tag for the GNU Arch + revision control system. + + arch-tag: 25bcfcfc-231d-4c31-bded-e4184bcaa815 +--> Added: freeswitch/trunk/libs/libsndfile/doc/index.html ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/doc/index.html Wed Dec 20 14:08:07 2006 @@ -0,0 +1,476 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<HTML> + +<HEAD> + <TITLE> + libsndfile + </TITLE> + <META NAME="Author" CONTENT="Erik de Castro Lopo (erikd AT mega-nerd DOT com)"> + <META NAME="Version" CONTENT="libsndfile-1.0.17"> + <META NAME="Description" CONTENT="The libsndfile Home Page"> + <META NAME="Keywords" CONTENT="WAV AIFF AU SVX PAF NIST W64 libsndfile sound audio dsp Linux"> + <META NAME="ROBOTS" CONTENT="NOFOLLOW"> + <LINK REL=StyleSheet HREF="libsndfile.css" TYPE="text/css" MEDIA="all"> +</HEAD> + +<BODY> +<!-- pepper --> +<CENTER> + <IMG SRC="libsndfile.jpg" HEIGHT=98 WIDTH=367 ALT="libsndfile.jpg"> +</CENTER> +<!-- pepper --> +<CENTER> + <A HREF="#History">History</A> -+- + <A HREF="#Features">Features</A> -+- + <A HREF="#Similar">Similar or Related Projects</A> -+- + <A HREF="NEWS">News</A> + <BR> + <A HREF="development.html">Development</A> -+- + <A HREF="api.html">Programming Interface</A> -+- + <A HREF="bugs.html">Bug Reporting</A> -+- + <A HREF="#Download">Download</A> + <BR> + <A HREF="FAQ.html">FAQ</A> -+- + <A HREF="lists.html">Mailing Lists</A> -+- + <A HREF="ChangeLog">Change Log</A> -+- + <A HREF="#Licensing">Licensing Information</A> +</CENTER> + +<BR><BR> +<P> + Libsndfile is a C library for reading and writing files containing sampled sound + (such as MS Windows WAV and the Apple/SGI AIFF format) through one standard + library interface. It is released in source code format under the + <A HREF="http://www.gnu.org/copyleft/lesser.html">Gnu Lesser General Public License</A>. +</P> +<!-- pepper --> +<P> + The library was written to compile and run on a Linux system but should compile + and run on just about any Unix (including MacOSX). + It can also be compiled and run on Win32 systems using the Microsoft compiler and + MacOS (OS9 and earlier) using the Metrowerks compiler. + There are directions for compiling libsndfile on these platforms in the Win32 and + MacOS directories of the source code distribution. +</P> +<P> + It was designed to handle both little-endian (such as WAV) and big-endian + (such as AIFF) data, and to compile and run correctly on little-endian (such as Intel + and DEC/Compaq Alpha) processor systems as well as big-endian processor systems such + as Motorola 68k, Power PC, MIPS and Sparc. + Hopefully the design of the library will also make it easy to extend for reading and + writing new sound file formats. +</P> +<!-- pepper --> +<P> + It has been compiled and tested (at one time or another) on the following systems: +</P> +<!-- pepper --> +<UL> + <LI>i586-pc-linux-gnu (Linux on PC hardware) + <LI>powerpc-unknown-linux-gnu (Linux on Apple Mac hardware) + <LI>powerpc-apple-darwin7.0 (Mac OS X 10.3) + <LI>sparc-sun-solaris2.8 (using gcc) + <LI>mips-sgi-irix5.3 (using gcc) + <LI>QNX 6.0 + <LI>i386-unknown-openbsd2.9 + <BR> + <LI>Win32 (Microsoft Visual C++) +</UL> +<!-- pepper --> +<P> + At the moment, each new release is being tested on i386 Linux, PowerPC Linux, + MacOSX on PowerPC and Win32. +</P> +<!-- pepper --> + +<A NAME="Capabilities"></A> +<A NAME="Features"></A> +<H1><B>Features</B></H1> +<P> + libsndfile has the following main features : +</P> + <UL> + <lI> Ability to read and write a large number of file formats. + <LI> A simple, elegant and easy to use Applications Programming Interface. + <LI> Usable on Unix, Win32, MacOS and others. + <LI> On the fly format conversion, including endian-ness swapping, type conversion + and bitwidth scaling. + <LI> Optional normalisation when reading floating point data from files containing + integer data. + <LI> Ability to open files in read/write mode. + <LI> The ability to write the file header without closing the file (only on files + open for write or read/write). + <LI> Ability to query the library about all supported formats and retrieve text + strings describing each format. + </UL> +<P> + libsndfile has a comprehensive test suite so that each release is as bug free + as possible. + When new bugs are found, new tests are added to the test suite to ensure that + these bugs don't creep back into the code. + When new features are added, tests are added to the test suite to make sure that + these features continue to work correctly even when they are old features. + </P> +<P> + The following table lists the file formats and encodings that libsndfile can read + and write. + The file formats are arranged across the top and encodings along the left + edge. +</P> +<BR> + +<TABLE BORDER="1" cellpadding="2"> + <TR><TD> </TD> + <TD ALIGN="center">Micro- soft<BR>WAV</TD> + <TD ALIGN="center">SGI / Apple<BR>AIFF / AIFC</TD> + <TD ALIGN="center">Sun / DEC /<BR>NeXT<BR>AU / SND</TD> + <TD ALIGN="center">Header- less<BR>RAW</TD> + <TD ALIGN="center">Paris Audio<BR>File<BR>PAF</TD> + <TD ALIGN="center">Commo- dore<BR>Amiga<BR>IFF / SVX</TD> + <TD ALIGN="center">Sphere<BR>Nist<BR>WAV</TD> + <TD ALIGN="center">IRCAM<BR>SF</TD> + <TD ALIGN="center">Creative<BR>VOC</TD> + <TD ALIGN="center">Sound forge<BR>W64</TD> + <TD ALIGN="center"><A HREF="octave.html">GNU Octave 2.0</A><BR>MAT4</TD> + <TD ALIGN="center"><A HREF="octave.html">GNU Octave 2.1</A><BR>MAT5</TD> + <TD ALIGN="center">Portable Voice Format<BR>PVF</TD> + <TD ALIGN="center">Fasttracker 2<BR>XI</TD> + <TD ALIGN="center">HMM Tool Kit<BR>HTK</TD> + <TD ALIGN="center">Apple<BR>CAF</TD> + <!-- TD ALIGN="center">Sound<BR>Designer II<BR>SD2</TD --> + </TR> +<TR><TD>Unsigned 8 bit PCM</TD> + <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD> </TD><TD ALIGN="center">R/W</TD> + <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD> + <TD ALIGN="center">R/W</TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD> + <TD> </TD><TD> </TD><TD> </TD> +</TR> + +<TR><TD>Signed 8 bit PCM</TD> + <TD> </TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD> + <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD> </TD> + <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD> + <TD> </TD><TD> </TD><TD>R/W</TD> +</TR> + +<TR><TD>Signed 16 bit PCM</TD> + <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD> + <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD> + <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD> + <TD ALIGN="center">R/W</TD><TD> </TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD> +</TR> + +<TR><TD>Signed 24 bit PCM</TD> + <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD> + <TD ALIGN="center">R/W</TD><TD> </TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD> + <TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD><TD> </TD> + <TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD> +</TR> + +<TR><TD>Signed 32 bit PCM</TD> + <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD> + <TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD> </TD> + <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD> + <TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD> +</TR> + +<TR><TD>32 bit float</TD> + <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD> + <TD> </TD><TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD> + <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD> </TD> + <TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD> +</TR> + +<TR><TD>64 bit double</TD> + <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD> + <TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD> + <TD> </TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD> + <TD> </TD><TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD> +</TR> + +<TR><TD>u-law encoding</TD> + <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD> + <TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD> + <TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD> + <TD ALIGN="center">R/W</TD> +</TR> +<TR><TD>A-law encoding</TD> + <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD> + <TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD> + <TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD> + <TD ALIGN="center">R/W</TD> +</TR> + +<TR><TD>IMA ADPCM</TD> + <TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD> + <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD> + <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD> +</TR> + +<TR><TD>MS ADPCM</TD> + <TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD> + <TD> </TD><TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD> + <TD> </TD><TD> </TD><TD> </TD><TD> </TD> +</TR> + +<TR><TD>GSM 6.10</TD> + <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD> + <TD> </TD><TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD> + <TD> </TD><TD> </TD><TD> </TD><TD> </TD> +</TR> + +<TR><TD>G721 ADPCM 32kbps</TD> + <TD ALIGN="center">R/W</TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD><TD> </TD> + <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD> + <TD> </TD><TD> </TD><TD> </TD><TD> </TD> +</TR> + +<TR><TD>G723 ADPCM 24kbps</TD> + <TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD><TD> </TD> + <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD> + <TD> </TD><TD> </TD><TD> </TD><TD> </TD> +</TR> + +<TR><TD>G723 ADPCM 40kbps</TD> + <TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD><TD> </TD> + <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD> + <TD> </TD><TD> </TD><TD> </TD><TD> </TD> +</TR> + +<TR><TD>12 bit DWVW</TD> + <TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD> + <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD> + <TD> </TD><TD> </TD><TD> </TD><TD> </TD> +</TR> + +<TR><TD>16 bit DWVW</TD> + <TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD> + <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD> + <TD> </TD><TD> </TD><TD> </TD><TD> </TD> +</TR> + +<TR><TD>24 bit DWVW</TD> + <TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD> + <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD> + <TD> </TD><TD> </TD><TD> </TD><TD> </TD> +</TR> +<TR><TD>Ok Dialogic ADPCM</TD> + <TD> </TD><TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD> + <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD> + <TD> </TD><TD> </TD><TD> </TD><TD> </TD> +</TR> +<TR><TD>8 bit DPCM</TD> + <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD> + <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD> + <TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD> +</TR> +<TR><TD>16 bit DPCM</TD> + <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD> + <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD> + <TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD> +</TR> +</TABLE> +<!-- pepper --> + +<P> + Some of the file formats I am also interested in adding are: +</P> + <UL> + <LI> Kurzweil K2000 sampler files. + <LI> Ogg Vorbis. + <LI> Ogg Speex. + <LI> FLAC. + </UL> +<P> + I have decided that I will not be adding support for MPEG Layer 3 due to the + patent issues surrounding this file format. +</P> +<P> + Other file formats may also be added on request. +</P> + +<!-- pepper --> + +<A NAME="History"></A> +<H1><B>History</B></H1> +<P> + My first attempt at reading and writing WAV files was in 1990 or so under Windows + 3.1. + I started using Linux in early 1995 and contributed some code to the + <A HREF="http://www.vaxxine.com/ve3wwg/gnuwave.html">wavplay</A> + program. + That contributed code would eventually mutate into this library. + As one of my interests is Digital Signal Processing (DSP) I decided that as well as + reading data from an audio file in the native format (typically 16 bit short integers) + it would also be useful to be able to have the library do the conversion to floating + point numbers for DSP applications. + It then dawned on me that whatever file format (anything from 8 bit unsigned chars, + to 32 bit floating point numbers) the library should be able to convert the data to + whatever format the library user wishes to use it in. + For example, in a sound playback program, the library caller typically wants the sound + data in 16 bit short integers to dump into a sound card even though the data in the + file may be 32 bit floating point numbers (ie Microsoft's WAVE_FORMAT_IEEE_FLOAT + format). + Another example would be someone doing speech recognition research who has recorded + some speech as a 16 bit WAV file but wants to process it as double precision floating + point numbers. +</P> +<P> + Here is the release history for libsndfile : +</P> + <UL> + <LI>Version 0.0.8 (Feb 15 1999) First official release. + <LI>Version 0.0.28 (Apr 26 2002) Final release of version 0 of libsndfile. + <LI>Version 1.0.0rc1 (Jun 24 2002) Release candidate 1 of version 1 of libsndfile. + <LI>Version 1.0.0rc6 (Aug 14 2002) MacOS 9 fixes. + <LI>Version 1.0.0 (Aug 16 2002) First 1.0.X release. + <LI>Version 1.0.1 (Sep 14 2002) Added MAT4 and MAT5 file formats. + <LI>Version 1.0.2 (Nov 24 2002) Added VOX ADPCM format. + <LI>Version 1.0.3 (Dec 09 2002) Fixes for Linux on ia64 CPUs. + <LI>Version 1.0.4 (Feb 02 2003) New file formats and functionality. + <LI>Version 1.0.5 (May 03 2003) One new file format and new functionality. + <LI>Version 1.0.6 (Feb 08 2004) Large file fix for Linux/Solaris, new functionality + and Win32 improvements. + <LI>Version 1.0.7 (Feb 24 2004) Fix build problems on MacOSX and fix ia64/MIPS etc + clip mode detction. + <LI>Version 1.0.8 (Mar 14 2004) Minor bug fixes. + <LI>Version 1.0.9 (Mar 30 2004) Add AVR format. Improve handling of some WAV files. + <LI>Version 1.0.10 (Jun 15 2004) Minor bug fixes. Fix support for Win32 MinGW compiler. + <LI>Version 1.0.11 (Nov 15 2004) Add SD2 file support, reading of loop data in WAV and AIFF. + Minor bug fixes. + <LI>Version 1.0.12 (Sep 30 2005) Add FLAC and CAF file support, virtual I/O interface. + Minor bug fixes and cleanups. + <LI>Version 1.0.13 (Jan 21 2006) Add read/write of instrument chunks. Minor bug fixes. + <LI>Version 1.0.14 (Feb 19 2006) Minor bug fixes. Start shipping windows binary/source ZIP. + <LI>Version 1.0.15 (Mar 16 2006) Minor bug fixes. + <LI>Version 1.0.16 (Apr 30 2006) Add support for RIFX. Other minor feature enhancements and + bug fixes. + <LI>Version 1.0.17 (Aug 31 2006) Add C++ wrapper sndfile.hh. Minor bug fixes and cleanups. + </UL> + +<A NAME="Similar"></A> +<H1><B>Similar or Related Projects</B></H1> + + <UL> + <LI><A HREF="http://home.sprynet.com/~cbagwell/sox.html">SoX</A> is a program for + converting between sound file formats. + <LI><A HREF="http://members.home.com/ve3wwg/gnuwave.html">Wavplay</A> started out + as a minimal WAV file player under Linux and has mutated into Gnuwave, a client/server + application for more general multimedia and games sound playback. + <LI><A HREF="http://www.68k.org/~michael/audiofile/">Audiofile</A> (libaudiofile) is + a library similar to libsndfile but with a different programming interface. The + author Michael Pruett has set out to clone (and fix some bugs in) the libaudiofile + library which ships with SGI's IRIX OS. + <LI><A HREF="ftp://ccrma-ftp.stanford.edu/pub/Lisp/sndlib.tar.gz">sndlib.tar.gz</A> is + another library written by Bill Schottstaedt of CCRMA. + </UL> + +<A NAME="Licensing"></A> +<H1><B>Licensing</B></H1> +<P> + libsndfile is released under the terms of the GNU Lesser General Public License. You may + read the license + <A HREF="http://www.gnu.org/copyleft/lesser.html">here</A> + or read a simple explanation of the ideas behind the GPL and the LGPL + <A HREF="http://www.gnu.org/copyleft/copyleft.html">here</A>. +</P> +<P> + You can use libsndfile with + <A HREF="http://www.gnu.org/">Free Software</A>, + <A HREF="http://www.opensource.org/">Open Source</A>, + proprietary, shareware or other closed source applications as long as libsndfile + is used as a dynamically loaded library and you abide by a small number of other + conditions (read the LGPL for more info). + With applications released under the GNU GPL you can also use libsndfile statically + linked to your application. +</P> +<P> + I would like to see libsndfile used as widely as possible but I would prefer it + if you released software that uses libsndfile as + <A HREF="http://www.gnu.org/">Free Software</A> + or + <A HREF="http://www.opensource.org/">Open Source</A>. + However, if you put in a great deal of effort building a huge application + which simply uses libsndfile for file I/O, then I have no problem with you releasing + that as closed source and charging as much money as you want for it as long as you + abide by <A HREF="http://www.gnu.org/copyleft/lesser.html">the license</A>. +</P> +<A NAME="Download"></A> +<P> + What I don't like to see is things like Steve Dekorte's + <A HREF="http://www.dekorte.com/Software/OSX/SoundConverter/">SoundConverter</A> + for Mac OSX. + Mr Dekorte has grabbed a number of Free Software packages and wrapped them in a + rather amateurish, buggy GUI and released the result as shareware. + He charges US$10 for the full version when his contribution to the whole is, by + his own + <A HREF="http://groups.google.com/groups?selm=3F9B8F8B.7853300B@mega-nerd.com"> + admission</A>, + less than 10%. +</P> + +<H1><B>Download</B></H1> +<P> + Here is the latest version. It is available in the following formats (I am no longer + distributing RPMs). +</P> + <UL> + <LI>Source code as a .tar.gz : + <A HREF="libsndfile-1.0.17.tar.gz">libsndfile-1.0.17.tar.gz</A> + and + <A HREF="libsndfile-1.0.17.tar.gz.asc">(GPG signature)</A>. + <LI>Windows .zip file including precompiled binaries and all source code : + <A HREF="libsndfile-1_0_17.zip">libsndfile-1_0_17.zip</A> + and + <A HREF="libsndfile-1_0_17.zip.asc">(GPG signature)</A>. + </UL> +<P> + Compiling libsndfile is relatively easy. The INSTALL file in the top level directory + gives instructions on compiling and installing libsndfile on Unix-like systems + (including MacOSX). For Win32 there are instructions in the doc/ directory of the + tarball. These instructions are mirrored + <A HREF="win32.html">here</A>. +</P> +<P> + Pre-release versions of libsndfile are available + <A HREF="http://www.mega-nerd.com/tmp/">here</A> + and are announced on the + <A HREF="lists.html">libsndfile-devel</A> + mailing list. +</P> +<BR><BR> + +<HR> + +<P> + The latest version of this document can be found + <A HREF="http://www.mega-nerd.com/libsndfile/">here</A>. +</P> +<P> +Author : + <A HREF="mailto:erikd@mega-nerd.com"> + Erik de Castro Lopo</a> +</P> +<!-- pepper --> +<P> +This page has been accessed + <IMG SRC= + "/cgi-bin/Count.cgi?ft=6|frgb=55;55;55|tr=0|trgb=0;0;0|wxh=15;20|md=6|dd=B|st=1|sh=1|df=libsndfile.dat" + HEIGHT=30 WIDTH=100 ALT="counter.gif"> +times. +</P> +<!-- pepper --> +<!-- pepper --> +<!-- pepper --> + +<BR><BR> +</BODY> +</HTML> + +<!-- + Do not edit or modify anything in this comment block. + The arch-tag line is a file identity tag for the GNU Arch + revision control system. + + arch-tag: a96adffb-3017-46e2-82a0-6d77832b14d5 +--> Added: freeswitch/trunk/libs/libsndfile/doc/libsndfile.css ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/doc/libsndfile.css Wed Dec 20 14:08:07 2006 @@ -0,0 +1,81 @@ +body { + background : black ; + color : white ; + font-family : arial, helvetica, sans-serif ; +} +td { + font-family : arial, helvetica, sans-serif ; + background : black ; + color : white ; +} +center { + font-family : arial, helvetica, sans-serif ; +} +p { + font-family : arial, helvetica, sans-serif ; + text-align : left ; + margin-left : 3% ; + margin-right : 3% ; +} +.indent_block { + font-family : arial, helvetica, sans-serif ; + text-align : left ; + margin-left : 10% ; + margin-right : 10% ; +} +br { + font-family : arial, helvetica, sans-serif ; +} +form { + font-family : arial, helvetica, sans-serif ; +} +ul { + font-family : arial, helvetica, sans-serif ; + text-align : left ; + margin-left : 3% ; + margin-right : 6% ; +} +ol { + font-family : arial, helvetica, sans-serif ; + text-align : left ; + margin-left : 3% ; + margin-right : 6% ; +} +dl { + font-family : arial, helvetica, sans-serif ; + text-align : left ; + margin-left : 3% ; + margin-right : 3% ; +} +h1 { + font-size : xx-large ; + background : black ; + color : #5050FF ; + text-align : left ; + margin-left : 3% ; + margin-right : 3% ; +} +h2 { + font-size : x-large ; + background : black ; + color : #5050FF ; + text-align : left ; + margin-left : 3% ; + margin-right : 3% ; +} +h3 { + font-size : large ; + background : black ; + color : #5050FF ; + text-align : left ; + margin-left : 3% ; + margin-right : 3% ; +} +pre { + font-family : courier, monospace ; + font-size : medium ; +} +a:link { color : #9090FF ; } +a:visited { color : #5050FF ; } +a:active { color : #FF00FF ; } +a:hover { background-color : #202080 ; } Added: freeswitch/trunk/libs/libsndfile/doc/libsndfile.css.in ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/doc/libsndfile.css.in Wed Dec 20 14:08:07 2006 @@ -0,0 +1,81 @@ +body { + background : @HTML_BGCOLOUR@ ; + color : @HTML_FGCOLOUR@ ; + font-family : arial, helvetica, sans-serif ; +} +td { + font-family : arial, helvetica, sans-serif ; + background : @HTML_BGCOLOUR@ ; + color : @HTML_FGCOLOUR@ ; +} +center { + font-family : arial, helvetica, sans-serif ; +} +p { + font-family : arial, helvetica, sans-serif ; + text-align : left ; + margin-left : 3% ; + margin-right : 3% ; +} +.indent_block { + font-family : arial, helvetica, sans-serif ; + text-align : left ; + margin-left : 10% ; + margin-right : 10% ; +} +br { + font-family : arial, helvetica, sans-serif ; +} +form { + font-family : arial, helvetica, sans-serif ; +} +ul { + font-family : arial, helvetica, sans-serif ; + text-align : left ; + margin-left : 3% ; + margin-right : 6% ; +} +ol { + font-family : arial, helvetica, sans-serif ; + text-align : left ; + margin-left : 3% ; + margin-right : 6% ; +} +dl { + font-family : arial, helvetica, sans-serif ; + text-align : left ; + margin-left : 3% ; + margin-right : 3% ; +} +h1 { + font-size : xx-large ; + background : @HTML_BGCOLOUR@ ; + color : #5050FF ; + text-align : left ; + margin-left : 3% ; + margin-right : 3% ; +} +h2 { + font-size : x-large ; + background : @HTML_BGCOLOUR@ ; + color : #5050FF ; + text-align : left ; + margin-left : 3% ; + margin-right : 3% ; +} +h3 { + font-size : large ; + background : @HTML_BGCOLOUR@ ; + color : #5050FF ; + text-align : left ; + margin-left : 3% ; + margin-right : 3% ; +} +pre { + font-family : courier, monospace ; + font-size : medium ; +} +a:link { color : #9090FF ; } +a:visited { color : #5050FF ; } +a:active { color : #FF00FF ; } +a:hover { background-color : #202080 ; } Added: freeswitch/trunk/libs/libsndfile/doc/libsndfile.jpg ============================================================================== Binary file. No diff available. Added: freeswitch/trunk/libs/libsndfile/doc/lists.html ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/doc/lists.html Wed Dec 20 14:08:07 2006 @@ -0,0 +1,59 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<HTML> + +<HEAD> + <TITLE> + libsndfile Mailing Lists + </TITLE> + <META NAME="Author" CONTENT="Erik de Castro Lopo (erikd AT mega-nerd DOT com)"> + <LINK REL=StyleSheet HREF="libsndfile.css" TYPE="text/css" MEDIA="all"> +</HEAD> + +<BODY> +<!-- pepper --> +<H1><BR>libsndfile Mailing Lists</H1> +<!-- pepper --> +<P> +There are three mailing lists for libsndfile: +</P> +<!-- pepper --> +<UL> + <LI> <B>libsndfile-announce@mega-nerd.com</B>  <!-- pepper --> + <A HREF="mailto:libsndfile-announce-request@mega-nerd.com?subject=subscribe">Subscribe</A> + <BR> + A list which will announce each new release of libsndfile. + Noone can post to this list except the author. + <BR><BR> + + <LI> <B>libsndfile-devel@mega-nerd.com</B>  <!-- pepper --> + <A HREF="mailto:libsndfile-devel-request@mega-nerd.com?subject=subscribe">Subscribe</A> + <BR> + A list for discussing bugs, porting issues and feature requests. + Posting is restricted to subscribers. + <BR><BR> + + <LI> <B>libsndfile-users@mega-nerd.com</B>  <!-- pepper --> + <A HREF="mailto:libsndfile-users-request@mega-nerd.com?subject=subscribe">Subscribe</A> + <BR> + A list for discussing the use of libsndfile in other programs. + Posting is restricted to subscribers. + <!-- pepper --> + <BR><BR> +</UL> +<!-- pepper --> +<P> +The libsndfile-devel and libsndfile-users list will automatically receive a +copy of all emails to the libsndfile-announce list. +</P> +<BR> +<!-- pepper --> +</BODY> +</HTML> + +<!-- + Do not edit or modify anything in this comment block. + The arch-tag line is a file identity tag for the GNU Arch + revision control system. + + arch-tag: 71a13776-1e29-47ae-8eee-e376e73dc4db +--> Added: freeswitch/trunk/libs/libsndfile/doc/new_file_type.HOWTO ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/doc/new_file_type.HOWTO Wed Dec 20 14:08:07 2006 @@ -0,0 +1,135 @@ +new_file_type.HOWTO +=================== + + Original : Wed May 23 19:05:07 EST 2001 + Update 1 : Fri Jul 11 22:12:38 EST 2003 + +This document will attempt to explain as fully as possible how to add code to +libsndfile to allow the reading and writing of new file types. By new file +type I particularly mean a new header type rather than a new encoding method +for an existing file type. + +This HOWTO will take the form of a step by step guide. It will assume that you +have all required tools including : + + - gcc + - make (should really be the GNU version) + - autoconf + - automake + - libtool + +These should all be available on the GNU ftp site: ftp://ftp.gnu.org/pub/gnu/. + +To help make these steps clearer let's suppose we are adding support for the +Whacky file format whose files contain 'W','A','C' and 'K' as the first four +bytes of the file format. Lets also assume that Whacky files contain PCM encoded +data. + +Step 1 +------ +Create a new .c file in the src/ directory of the libsndfile source tree. The +file name should be reasonable descriptive so that is is obvious that files of +the new type are handled by this file. In this particular case the file might +be named 'whacky.c'. + +Step 2 +------ +Add your new source code file to the build process. + +Edit the file src/Makefile.am and add the name of your file handler to the +FILESPECIFIC list of handlers. This list looks something like this: + +FILESPECIFIC = aiff.c au.c au_g72x.c nist.c paf.c raw.c samplitude.c \ + svx.c wav.c wav_float.c wav_gsm610.c wav_ima_adpcm.c \ + wav_ms_adpcm.c + +Then, run the script named 'reconf' in the libsndfile top level directory, +which will run autoconf and other associated tools. Finally run "./configure" +in the top level directory. You may want to use the "--disable-gcc-opt" option +to disable gcc optimisations and make debugging with gdb/ddd easier. + +Step 3 +------ +Add a unique identifier for the new file type. + +Edit src/sndfile.h.in and find the enum containing the SF_FORMAT_XXX identifiers. +Since you will be adding a major file type you should add your identifier to the +top part of the list where the values are above 0x10000 in value. The easiest +way to do this is to find the largest value in the list, add 0x10000 to it and +make that your new identifier value. The identifier should be something like +SF_FORMAT_WACK. + +Step 4 +------ +Add code to the file type recogniser function. + +Edit src/sndfile.c and find the function guess_file_type (). This function +reads the first 3 ints of the file and from that makes a guess at the file +type. In our case we would add: + + + if (buffer [0] == MAKE_MARKER ('W','A','C','K')) + return SF_FORMAT_WACK ; + +The use of the MAKE_MARKER macro should be pretty obvious and it is defined at the +top of file should you need to have a look at it. + +Step 5 +------ +Add a call to your open read function from sf_open_read (). + +Edit src/sndfile.c and find the switch statement in sf_open_read (). It starts +like this: + + switch (filetype) + { case SF_FORMAT_WAV : + sf_errno = wav_open_read (psf) ; + break ; + + case SF_FORMAT_AIFF : + sf_errno = aiff_open_read (psf) ; + break ; + +Towards the bottom of this switch statement your should add one for the new file +type. Something like: + + case SF_FORMAT_WACK : + sf_errno = whacky_open_read (psf) ; + break ; + +Setp 6 +------ +Add prototypes for new open read and open write functions. + +Edit src/common.h, go to the bottom of the file and add something like + + int whacky_open (SF_PRIVATE *psf) ; + +Step 7 +------ + +Implement your open read function. The best way to do this is by coding +something much like one of the other file formats. The file src/au.c might be +a good place to start. + +In src/whacky.c you should now implement the function whacky_open_read() which +was prototyped in src/common.h. This function should return 0 on success and +a negative number on error. + +Error values are defined in src/common.h in a enum which starts at SFE_NO_ERROR. +When adding a new error value, you also need to add an error string to the +SndfileErrors array in src/sndfile.c. + +To parse the header of your new file type you should avoid using standard read/ +write/seek functions (and the fread/fwrite/fseek etc) and instead use +psf_binheader_readf () which is implemented and documented in src/common.h. + +During the parsing process, you should also print logging information to +libsndfile's internal log buffer using the psf_log_printf() function. + +At the end of the open read process, you should have set a number of fields in the +SF_PRIVATE structure pointed to by psf. + + + +*** THIS FILE IS INCOMPLETE *** Added: freeswitch/trunk/libs/libsndfile/doc/octave.html ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/doc/octave.html Wed Dec 20 14:08:07 2006 @@ -0,0 +1,125 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<HTML> + +<HEAD> + <TITLE> + libsndfile and GNU Octave + </TITLE> + <META NAME="Author" CONTENT="Erik de Castro Lopo (erikd AT mega-nerd DOT com)"> + <LINK REL=StyleSheet HREF="libsndfile.css" TYPE="text/css" MEDIA="all"> +</HEAD> + +<BODY> + +<BR> +<H1><B>libsndfile and GNU Octave</B></H1> +<P> + <A HREF="http://www.octave.org/">GNU Octave</A> is a high-level interactive + language for numerical computations. + There are currently two development streams, a stable 2.0.X series and a + development 2.1.X series. + Octave reads and writes data in binary formats that were originally developed + for + <A HREF="http://www.mathworks.com/">MATLAB</A>. + Version 2.0.X of Octave uses binary data files compatible with MATLAB + version 4.2 while Octave 2.1.X uses binary data files compatible + with MATLAB version 5.0 as well as being able to read the older MATLAB 4.2 + format. +</P> +<P> + From version 1.0.1 of libsndfile onwards, libsndfile has the ability of reading + and writing a small subset of the binary data files used by both versions + of GNU Octave. + This gives people using GNU Octave for audio based work an easy method of + moving audio data between GNU Octave and other programs which use libsndfile. +</P> +<P> + For instance it is now possible to do the following: +</P> + + <UL> + <LI> Load a WAV file into a sound file editor such as + <A HREF="http://www.metadecks.org/software/sweep/">Sweep</A>. + <LI> Save it as a MAT4 file. + <LI> Load the data into Octave for manipulation. + <LI> Save the modified data. + <LI> Reload it in Sweep. + </UL> +<P> + Another example would be using the MAT4 or MAT5 file formats as a format which + can be easily loaded into Octave for viewing/analyzing as well as a format + which can be played with command line players such as the one included with + libsndfile. +</P> + +<H2><B>Details</B></H2> +<P> + Octave, like most programming languages, uses variables to store data, and + Octave variables can contain both arrays and matrices. + It is also able to store one or more of these variables in a file. + When reading Octave files, libsndfile expects a file to contain two + variables and their associated data. + The first variable should contain a variable holding the file sample rate + while the second variable contains the audio data. +</P> +<P> + For example, to generate a sine wave and store it as a binary file which + is compatible with libsndfile, do the following: +</P> +<PRE> + octave:1 > samplerate = 44100 ; + octave:2 > wavedata = sin ((0:1023)*2*pi/1024) ; + octave:3 > save sine.mat samplerate wavedata +</PRE> + +<P> + The process of reading and writing files compatible with libsndfile can be + made easier by use of two Octave script files : +</P> +<PRE> + octave:4 > [data fs] = sndfile_load ("sine.mat") ; + octave:5 > sndfile_save ("sine2.mat", data, fs) ; +</PRE> +<P> + In addition, libsndfile contains a command line program which which is able + to play the correct types of Octave files. + Using this command line player <B>sndfile-play</B> and a third Octave script + file allows Octave data to be played from within Octave on any of the platforms + which <B>sndfile-play</B> supports (at the moment: Linux, MacOSX, Solaris and + Win32). +</P> +<PRE> + octave:6 > sndfile_play (data, fs) ; +</PRE> +<P> + These three Octave scripts are installed automatically in Octave's site + script directory when libsndfile is installed (except on Win32) ie when + libsndfile is being installed into /usr/local, the Octave scripts will + be installed in /usr/local/share/octave/site/m/. +</P> + +<P> + There are some other Octave scripts for audio to be found + <A HREF="http://octave.sourceforge.net/index/audio.html">here</A>. +</P> + +<BR> +<!-- ========================================================================= --> + +<HR> +<P> + The libsndfile home page is here : + <A HREF="http://www.mega-nerd.com/libsndfile/"> + http://www.mega-nerd.com/libsndfile/</A>. +</P> + +</BODY> +</HTML> + +<!-- + Do not edit or modify anything in this comment block. + The arch-tag line is a file identity tag for the GNU Arch + revision control system. + + arch-tag: 6e99f38b-e2ad-4fdd-bc0f-94bf0c66d243 +--> Added: freeswitch/trunk/libs/libsndfile/doc/pkgconfig.html ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/doc/pkgconfig.html Wed Dec 20 14:08:07 2006 @@ -0,0 +1,78 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<HTML> + +<HEAD> + <TITLE> + libsndfile : pkg-config + </TITLE> + <META NAME="Author" CONTENT="Erik de Castro Lopo (erikd AT mega-nerd DOT com)"> + <LINK REL=StyleSheet HREF="libsndfile.css" TYPE="text/css" MEDIA="all"> +</HEAD> + +<BODY> + +<BR> +<H1>libsndfile and pkg-config</H1> + +<P> + From version 1.0.0 libsndfile has had the ability to read and write files of + greater than 2 Gig in size on most OSes even if sizeof (long) == 4. + OSes which support this feature include Linux (2.4 kernel, glibc6) on x86, PPC and + probably others, Win32, MacOSX, *BSD, Solaris and probably others. + OSes on 64 bit processors where the default compile environment is LP64 (longs and + pointers are 64 bit ie Linux on DEC/Compaq/HP Alpha processors) automatically + support large file access. +</P> +<P> + Other OSes including Linux on 32 bit processors, 32 bit Solaris and others require + special compiler flags to add large file support. + This applies to both the compilation of the library itself and the compilation of + programs which link to the library. +</P> +<P> + Note : People using Win32, MacOS (both OSX and pre-OSX) or *BSD can disregard the + rest of this document as it does not apply to either of these OSes. +</P> +<P> + The <B>pkg-config</B> program makes finding the correct compiler flag values and + library location far easier. + During the installation of libsndfile, a file named <B>sndfile.pc</B> is installed + in the directory <B>${libdir}/pkgconfig</B> (ie if libsndfile is installed in + <B>/usr/local/lib</B>, <B>sndfile.pc</B> will be installed in + <B>/usr/local/lib/pkgconfig/</B>). +</P> +<P> + In order for pkg-config to find sndfile.pc it may be necessary to point the + environment variable <B>PKG_CONFIG_PATH</B> in the right direction. +</P> + <PRE> + export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig + </PRE> + +<P> + Then, to compile a C file into an object file, the command would be: +</P> + <PRE> + gcc `pkg-config --cflags sndfile` -c somefile.c + </PRE> +<P> + and to link a number of objects into an executable that links against libsndfile, + the command would be: +</P> + <PRE> + gcc `pkg-config --libs sndfile` obj1.o obj2.o -o program + </PRE> + +<P> + Obviously all this can be rolled into a Makefile for easier maintenance. +</P> +</BODY> +</HTML> + +<!-- + Do not edit or modify anything in this comment block. + The arch-tag line is a file identity tag for the GNU Arch + revision control system. + + arch-tag: 3c1ed1be-9875-47f9-90f3-015da975d622 +--> Added: freeswitch/trunk/libs/libsndfile/doc/sndfile_info.html ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/doc/sndfile_info.html Wed Dec 20 14:08:07 2006 @@ -0,0 +1,60 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<HTML> + +<HEAD> + <TITLE> + sndfile-info + </TITLE> + <META NAME="Author" CONTENT="Erik de Castro Lopo (erikd AT mega-nerd DOT com)"> + <LINK REL=StyleSheet HREF="libsndfile.css" TYPE="text/css" MEDIA="all"> +</HEAD> + +<BODY> + +<P> + Here is an example of the output from the <B>sndfile-info</B> program distributed with + libsndfile. +</P> + +<P> + This file was opened and parsed correctly but had been truncated so that the values + in the <B>FORM</B> and <B>SSND</B> chunks were incorrect. +</P> +<PRE> + <B>erikd@hendrix ></B> examples/sndfile-info truncated.aiff + truncated.aiff + size : 200000 + FORM : 307474 (should be 199992) + AIFF + COMM : 18 + Sample Rate : 16000 + Samples : 76857 + Channels : 2 + Sample Size : 16 + SSND : 307436 (should be 199946) + Offset : 0 + Block Size : 0 + + -------------------------------- + Sample Rate : 16000 + Frames : 76857 + Channels : 2 + Bit Width : 16 + Format : 0x00020001 + Sections : 1 + Seekable : TRUE + Signal Max : 32766 + +</PRE> + + +</BODY> +</HTML> + +<!-- + Do not edit or modify anything in this comment block. + The arch-tag line is a file identity tag for the GNU Arch + revision control system. + + arch-tag: a7ae18b0-bf27-4c50-b8b2-e209d0cd36c5 +--> Added: freeswitch/trunk/libs/libsndfile/doc/win32.html ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/doc/win32.html Wed Dec 20 14:08:07 2006 @@ -0,0 +1,141 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<HTML> + +<HEAD> + <TITLE> + Building libsndfile on Win32 + </TITLE> + <META NAME="Author" CONTENT="Erik de Castro Lopo (erikd AT mega-nerd DOT com)"> + <LINK REL=StyleSheet HREF="libsndfile.css" TYPE="text/css" MEDIA="all"> +</HEAD> + +<BODY> +<!-- pepper --> +<H1><BR>Building libsndfile on Win32</H1> + +<P><B> +Note : For pre-compiled binaries for windows, see the main web page. +</B></P> + +<P> +There are currently two ways of building libsndfile under Win32: +</P> +<UL> + <LI> Using the free <A HREF="#MinGW">MinGW</A> tools. + <LI> Using Cygwin (this is the full Cygwin without the -mno-cygwin option). +</UL> + +<P><B> +Building libsndfile using the microsoft compiler does not currently work. +Microsoft's compiler is a C++ compiler and does not compile a number of ISO +C99 Standard constructs. +If you insist on compiling libsndfile with the microsoft compiler you are +on your own. +</B></P> +<P><B> +However, even though the libsndfile source code cannot be compiled with +the microsoft compiler, the pre-compiled windows DLL distributed on the +main web page can be used with C++ projects compiled with the microsoft +compiler. +</B></P> + +<P> +The free MinGW tools are the preferred option because they are a free (as in +beer and speech), easily obtainable and much closer to the Linux/GCC +environment on which libsndfile is developed. +</P> + +<A NAME="MinGW"></A> +<H2><BR>Building libsndfile using MinGW.</H2> +<P> +The MinGW tools are available from <A HREF="http://www.mingw.org/"> +http://www.mingw.org/</A>. +The files you will need will be named something like: +</P> +<UL> + <LI> msysDTK-1.0.1.exe + <LI> MSYS-1.0.10.exe + <LI> gcc-core-3.4.2-20040916-1.tar.gz + <LI> gcc-g++-3.4.2-20040916-1.tar.gz + <LI> binutils-2.15.91-20040901-1.tar.gz + <LI> mingw-runtime-3.9.tar.gz + <LI> w32api-3.6.tar.gz + <LI> mingw-utils-0.3.tar.gz +</UL> + +<P> +They should be installed using the directions on the MinGW site. +I know the instructions aren't great, but I don't have the time or expertise +to write better ones. +</P> + +<P> +Once you have the tools installed you will get an icon named <B>MSYS</B> on +your desktop. +Clicking on that icon will bring up something that looks a little like an +xterm. +</P> + +<P> +Assuming that you have downloaded the <B>.tar.gz</B> file into the +<B>C:\temp\</B> directory you should now be able to execute the following +commands: +</P> + +<PRE> + tar zxf /c/temp/libsndfile.X.Y.Z.tar.gz + cd libsndfile-X.Y.Z + ./configure + make + make check +</PRE> + +<P> +If there is a failure during compiling or the "make check" stage, you should +check that you are using the current stable version of the MinGW tools, and +the latest version of libsndfile before sending the author a bug report. +</P> + +<P> +Once this is done, anyone interested in using libsndfile in other projects +will be interested in the following files: +</P> +<UL> + <LI> libsndfile.dll + <LI> libsndfile.lib + <LI> libsndfile.def + <LI> src/sndfile.h + <LI> doc/*.html +</UL> + +<!--===========================================================================--> + +<!-- pepper --> +<H2><BR>Compile Problems</H2> +<!-- pepper --> +<P> +Compile problems using the above method of building the libsndfile DLL on Win32 should +be emailed to + <A HREF="mailto:erikd@mega-nerd.com"> + Erik de Castro Lopo</a>. +</P> +<!-- pepper --> +<P> +If you are using some other method to compile the libsndfile DLL you are on your own. +</P> +<BR> +<!-- pepper --> +<!-- pepper --> +<!-- pepper --> +<!-- pepper --> + +</BODY> +</HTML> + +<!-- + Do not edit or modify anything in this comment block. + The arch-tag line is a file identity tag for the GNU Arch + revision control system. + + arch-tag: b32ddb11-eb51-425f-9d39-b8b66284f129 +--> Added: freeswitch/trunk/libs/libsndfile/examples/Makefile.am ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/examples/Makefile.am Wed Dec 20 14:08:07 2006 @@ -0,0 +1,46 @@ +## Process this file with automake to produce Makefile.in + +bin_PROGRAMS = sndfile-info sndfile-play sndfile-convert + +noinst_PROGRAMS = make_sine sfprocess list_formats cooledit-fixer generate + +# This is the BeOS version of sndfile-play. It needs to be compiled with the C++ +# compiler. +EXTRA_DIST = sndfile-play-beos.cpp + +OS_SPECIFIC_CFLAGS = @OS_SPECIFIC_CFLAGS@ +OS_SPECIFIC_LINKS = @OS_SPECIFIC_LINKS@ + +SNDFILEDIR =../src +INCLUDES = -I$(srcdir)/$(SNDFILEDIR) $(OS_SPECIFIC_CFLAGS) + +sndfile_info_SOURCES = sndfile-info.c +sndfile_info_LDADD = $(SNDFILEDIR)/libsndfile.la + +sndfile_play_SOURCES = sndfile-play.c +sndfile_play_LDADD = $(SNDFILEDIR)/libsndfile.la $(OS_SPECIFIC_LINKS) $(ALSA_LIBS) + +sndfile_convert_SOURCES = sndfile-convert.c +sndfile_convert_LDADD = $(SNDFILEDIR)/libsndfile.la + +make_sine_SOURCES = make_sine.c +make_sine_LDADD = $(SNDFILEDIR)/libsndfile.la + +sfprocess_SOURCES = sfprocess.c +sfprocess_LDADD = $(SNDFILEDIR)/libsndfile.la + +list_formats_SOURCES = list_formats.c +list_formats_LDADD = $(SNDFILEDIR)/libsndfile.la + +cooledit_fixer_SOURCES = cooledit-fixer.c +cooledit_fixer_LDADD = $(SNDFILEDIR)/libsndfile.la + +generate_SOURCES = generate.c +generate_LDADD = $(SNDFILEDIR)/libsndfile.la + +## Do not edit or modify anything in this comment block. +## The arch-tag line is a file identity tag for the GNU Arch +## revision control system. +## +## arch-tag: faeb8674-e417-4162-9ac9-05f2b8369b57 + Added: freeswitch/trunk/libs/libsndfile/examples/Makefile.in ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/examples/Makefile.in Wed Dec 20 14:08:07 2006 @@ -0,0 +1,565 @@ +# Makefile.in generated by automake 1.9.6 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = .. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +target_triplet = @target@ +bin_PROGRAMS = sndfile-info$(EXEEXT) sndfile-play$(EXEEXT) \ + sndfile-convert$(EXEEXT) +noinst_PROGRAMS = make_sine$(EXEEXT) sfprocess$(EXEEXT) \ + list_formats$(EXEEXT) cooledit-fixer$(EXEEXT) \ + generate$(EXEEXT) +subdir = 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you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <math.h> +#include <sys/stat.h> + +#include <sndfile.h> + +#define BUFFER_LEN 1024 + +static void usage_exit (char *progname) ; +static int is_data_really_float (SNDFILE *sndfile) ; +static void fix_file (char *filename) ; +static off_t file_size (char *filename) ; + +static union +{ int i [BUFFER_LEN] ; + float f [BUFFER_LEN] ; +} buffer ; + +int +main (int argc, char *argv []) +{ SNDFILE *sndfile ; + SF_INFO sfinfo ; + int k, data_is_float, converted = 0 ; + + puts ("\nCooledit Fixer.\n---------------") ; + + if (argc < 2) + usage_exit (argv [0]) ; + + for (k = 1 ; k < argc ; k++) + { if ((sndfile = sf_open (argv [k], SFM_READ, &sfinfo)) == NULL) + { /*-printf ("Failed to open : %s\n", argv [k]) ;-*/ + continue ; + } ; + + if (sfinfo.format != (SF_FORMAT_WAV | SF_FORMAT_PCM_32)) + { /*-printf ("%-50s : not a 32 bit PCM WAV file.\n", argv [k]) ;-*/ + sf_close (sndfile) ; + continue ; + } ; + + data_is_float = is_data_really_float (sndfile) ; + + sf_close (sndfile) ; + + if (data_is_float == SF_FALSE) + { /*-printf ("%-50s : not a Cooledit abomination.\n", argv [k]) ;-*/ + continue ; + } ; + + fix_file (argv [k]) ; + converted ++ ; + } ; + + if (converted == 0) + puts ("\nNo files converted.") ; + + puts ("") ; + + return 0 ; +} /* main */ + + +static void +usage_exit (char *progname) +{ char *cptr ; + + if ((cptr = strrchr (progname, '/'))) + progname = cptr + 1 ; + if ((cptr = strrchr (progname, '\\'))) + progname = cptr + 1 ; + + printf ("\n Usage : %s <filename>\n", progname) ; + puts ("\n" + "Fix broken files created by Syntrillium's Cooledit. These files are \n" + "marked as containing PCM data but actually contain floating point \n" + "data. Only the broken files created by Cooledit are processed. All \n" + "other files remain untouched.\n" + "\n" + "More than one file may be included on the command line. \n" + ) ; + + exit (1) ; +} /* usage_exit */ + +static int +is_data_really_float (SNDFILE *sndfile) +{ int k, readcount ; + + while ((readcount = sf_read_int (sndfile, buffer.i, BUFFER_LEN)) > 0) + { for (k = 0 ; k < readcount ; k++) + { if (buffer.i [k] == 0) + continue ; + + if (fabs (buffer.f [k]) > 32768.0) + return SF_FALSE ; + } ; + } ; + + return SF_TRUE ; +} /* is_data_really_float */ + +static void +fix_file (char *filename) +{ static char newfilename [512] ; + + SNDFILE *infile, *outfile ; + SF_INFO sfinfo ; + int readcount, k ; + float normfactor ; + char *cptr ; + + printf ("\nFixing : %s\n", filename) ; + + if ((infile = sf_open (filename, SFM_READ, &sfinfo)) == NULL) + { printf ("Not able to open input file %s\n", filename) ; + exit (1) ; + } ; + + if (strlen (filename) >= sizeof (newfilename) - 1) + { puts ("Error : Path name too long.\n") ; + exit (1) ; + } ; + + strncpy (newfilename, filename, sizeof (newfilename)) ; + newfilename [sizeof (newfilename) - 1] = 0 ; + + if ((cptr = strrchr (newfilename, '/')) == NULL) + cptr = strrchr (newfilename, '\\') ; + + if (cptr) + { cptr [1] = 0 ; + strncat (newfilename, "fixed.wav", sizeof (newfilename) - strlen (newfilename) - 1) ; + } + else + strncpy (newfilename, "fixed.wav", sizeof (newfilename) - 1) ; + + newfilename [sizeof (newfilename) - 1] = 0 ; + + printf (" Output : %s\n", newfilename) ; + + sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_FLOAT ; + + if ((outfile = sf_open (newfilename, SFM_WRITE, &sfinfo)) == NULL) + { printf ("Not able to output open file %s\n", filename) ; + exit (1) ; + } ; + + /* Find the file peak. sf-command (SFC_CALC_SIGNAL_MAX) cannot be used. */ + + normfactor = 0.0 ; + + while ((readcount = sf_read_int (infile, buffer.i, BUFFER_LEN)) > 0) + { for (k = 0 ; k < readcount ; k++) + if (fabs (buffer.f [k]) > normfactor) + normfactor = fabs (buffer.f [k]) ; + } ; + + printf (" Peak : %g\n", normfactor) ; + + normfactor = 1.0 / normfactor ; + + sf_seek (infile, 0, SEEK_SET) ; + + while ((readcount = sf_read_int (infile, buffer.i, BUFFER_LEN)) > 0) + { for (k = 0 ; k < readcount ; k++) + buffer.f [k] *= normfactor ; + sf_write_float (outfile, buffer.f, readcount) ; + } ; + + sf_close (infile) ; + sf_close (outfile) ; + + if (abs (file_size (filename) - file_size (newfilename)) > 50) + { puts ("Error : file size mismatch.\n") ; + exit (1) ; + } ; + + printf (" Renaming : %s\n", filename) ; + + if (remove (filename) != 0) + { perror ("rename") ; + exit (1) ; + } ; + + if (rename (newfilename, filename) != 0) + { perror ("rename") ; + exit (1) ; + } ; + + return ; +} /* fix_file */ + +static off_t +file_size (char *filename) +{ struct stat buf ; + + if (stat (filename, &buf) != 0) + { perror ("stat") ; + exit (1) ; + } ; + + return buf.st_size ; +} /* file_size */ +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 5475655e-3898-40ff-969b-c8ab2351b0e4 +*/ Added: freeswitch/trunk/libs/libsndfile/examples/generate.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/examples/generate.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,125 @@ +/* +** Copyright (C) 2002-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <math.h> + +#include <sndfile.h> + +#define BUFFER_LEN 4096 + +static void encode_file (const char *infilename, const char *outfilename, int filetype) ; + +int +main (int argc, char **argv) +{ + if (argc != 2) + { puts ("\nEncode a single input file into a number of different output ") ; + puts ("encodings. These output encodings can then be moved to another ") ; + puts ("OS for testing.\n") ; + puts (" Usage : generate <filename>\n") ; + exit (1) ; + } ; + + /* A couple of standard WAV files. Make sure Win32 plays these. */ + encode_file (argv [1], "pcmu8.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_U8) ; + encode_file (argv [1], "pcm16.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_16) ; + encode_file (argv [1], "imaadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM) ; + encode_file (argv [1], "msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM) ; + encode_file (argv [1], "gsm610.wav" , SF_FORMAT_WAV | SF_FORMAT_GSM610) ; + + /* Soundforge W64. */ + encode_file (argv [1], "pcmu8.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_U8) ; + encode_file (argv [1], "pcm16.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_16) ; + encode_file (argv [1], "imaadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM) ; + encode_file (argv [1], "msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM) ; + encode_file (argv [1], "gsm610.w64" , SF_FORMAT_W64 | SF_FORMAT_GSM610) ; + + return 0 ; +} /* main */ + +/*============================================================================================ +** Helper functions and macros. +*/ + +#define PUT_DOTS(k) \ + { while (k--) \ + putchar ('.') ; \ + putchar (' ') ; \ + } + +/*======================================================================================== +*/ + +static void +encode_file (const char *infilename, const char *outfilename, int filetype) +{ static float buffer [BUFFER_LEN] ; + + SNDFILE *infile, *outfile ; + SF_INFO sfinfo ; + int k, readcount ; + + printf (" %s -> %s ", infilename, outfilename) ; + fflush (stdout) ; + + k = 16 - strlen (outfilename) ; + PUT_DOTS (k) ; + + if (! (infile = sf_open (infilename, SFM_READ, &sfinfo))) + { printf ("Error : could not open file : %s\n", infilename) ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } + + sfinfo.format = filetype ; + + if (! sf_format_check (&sfinfo)) + { sf_close (infile) ; + printf ("Invalid encoding\n") ; + return ; + } ; + + if (! (outfile = sf_open (outfilename, SFM_WRITE, &sfinfo))) + { printf ("Error : could not open file : %s\n", outfilename) ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + while ((readcount = sf_read_float (infile, buffer, BUFFER_LEN)) > 0) + sf_write_float (outfile, buffer, BUFFER_LEN) ; + + sf_close (infile) ; + sf_close (outfile) ; + + printf ("ok\n") ; + + return ; +} /* encode_file */ + + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: fe28ef37-ae89-4f61-966b-0b1f68e37425 +*/ Added: freeswitch/trunk/libs/libsndfile/examples/list_formats.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/examples/list_formats.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,76 @@ +/* +** Copyright (C) 2001-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <math.h> + +#include <sndfile.h> + +int +main (void) +{ SF_FORMAT_INFO info ; + SF_INFO sfinfo ; + char buffer [128] ; + int format, major_count, subtype_count, m, s ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + buffer [0] = 0 ; + sf_command (NULL, SFC_GET_LIB_VERSION, buffer, sizeof (buffer)) ; + if (strlen (buffer) < 1) + { printf ("Line %d: could not retrieve lib version.\n", __LINE__) ; + exit (1) ; + } ; + printf ("Version : %s\n\n", buffer) ; + + sf_command (NULL, SFC_GET_FORMAT_MAJOR_COUNT, &major_count, sizeof (int)) ; + sf_command (NULL, SFC_GET_FORMAT_SUBTYPE_COUNT, &subtype_count, sizeof (int)) ; + + sfinfo.channels = 1 ; + for (m = 0 ; m < major_count ; m++) + { info.format = m ; + sf_command (NULL, SFC_GET_FORMAT_MAJOR, &info, sizeof (info)) ; + printf ("%s (extension \"%s\")\n", info.name, info.extension) ; + + format = info.format ; + + for (s = 0 ; s < subtype_count ; s++) + { info.format = s ; + sf_command (NULL, SFC_GET_FORMAT_SUBTYPE, &info, sizeof (info)) ; + + format = (format & SF_FORMAT_TYPEMASK) | info.format ; + + sfinfo.format = format ; + if (sf_format_check (&sfinfo)) + printf (" %s\n", info.name) ; + } ; + puts ("") ; + } ; + puts ("") ; + + return 0 ; +} /* main */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 58127a0c-93a2-46cf-b615-fcb9adacf3f1 +*/ Added: freeswitch/trunk/libs/libsndfile/examples/make_sine.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/examples/make_sine.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,89 @@ +/* +** Copyright (C) 1999-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <math.h> + +#include <sndfile.h> + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338 +#endif + +#define SAMPLE_RATE 44100 +#define SAMPLE_COUNT (SAMPLE_RATE * 4) /* 4 seconds */ +#define AMPLITUDE (1.0 * 0x7F000000) +#define LEFT_FREQ (344.0 / SAMPLE_RATE) +#define RIGHT_FREQ (466.0 / SAMPLE_RATE) + +int +main (void) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + int *buffer ; + + if (! (buffer = malloc (2 * SAMPLE_COUNT * sizeof (int)))) + { printf ("Malloc failed.\n") ; + exit (0) ; + } ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = SAMPLE_COUNT ; + sfinfo.channels = 2 ; + sfinfo.format = (SF_FORMAT_WAV | SF_FORMAT_PCM_24) ; + + if (! (file = sf_open ("sine.wav", SFM_WRITE, &sfinfo))) + { printf ("Error : Not able to open output file.\n") ; + return 1 ; + } ; + + if (sfinfo.channels == 1) + { for (k = 0 ; k < SAMPLE_COUNT ; k++) + buffer [k] = AMPLITUDE * sin (LEFT_FREQ * 2 * k * M_PI) ; + } + else if (sfinfo.channels == 2) + { for (k = 0 ; k < SAMPLE_COUNT ; k++) + { buffer [2 * k] = AMPLITUDE * sin (LEFT_FREQ * 2 * k * M_PI) ; + buffer [2 * k + 1] = AMPLITUDE * sin (RIGHT_FREQ * 2 * k * M_PI) ; + } ; + } + else + { printf ("makesine can only generate mono or stereo files.\n") ; + exit (1) ; + } ; + + if (sf_write_int (file, buffer, sfinfo.channels * SAMPLE_COUNT) != + sfinfo.channels * SAMPLE_COUNT) + puts (sf_strerror (file)) ; + + sf_close (file) ; + return 0 ; +} /* main */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: fd945a2c-a306-49ef-a262-6336ced15246 +*/ Added: freeswitch/trunk/libs/libsndfile/examples/sfprocess.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/examples/sfprocess.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,131 @@ +/* +** Copyright (C) 2001-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include <stdio.h> + +/* Include this header file to use functions from libsndfile. */ +#include <sndfile.h> + +/* This will be the length of the buffer used to hold.frames while +** we process them. +*/ +#define BUFFER_LEN 1024 + +/* libsndfile can handle more than 6 channels but we'll restrict it to 6. */ +#define MAX_CHANNELS 6 + +/* Function prototype. */ +static void process_data (double *data, int count, int channels) ; + + +int +main (void) +{ /* This is a buffer of double precision floating point values + ** which will hold our data while we process it. + */ + static double data [BUFFER_LEN] ; + + /* A SNDFILE is very much like a FILE in the Standard C library. The + ** sf_open function return an SNDFILE* pointer when they sucessfully + ** open the specified file. + */ + SNDFILE *infile, *outfile ; + + /* A pointer to an SF_INFO stutct is passed to sf_open. + ** On read, the library fills this struct with information about the file. + ** On write, the struct must be filled in before calling sf_open. + */ + SF_INFO sfinfo ; + int readcount ; + const char *infilename = "input.wav" ; + const char *outfilename = "output.wav" ; + + /* Here's where we open the input file. We pass sf_open the file name and + ** a pointer to an SF_INFO struct. + ** On successful open, sf_open returns a SNDFILE* pointer which is used + ** for all subsequent operations on that file. + ** If an error occurs during sf_open, the function returns a NULL pointer. + ** + ** If you are trying to open a raw headerless file you will need to set the + ** format and channels fields of sfinfo before calling sf_open(). For + ** instance to open a raw 16 bit stereo PCM file you would need the following + ** two lines: + ** + ** sfinfo.format = SF_FORMAT_RAW | SF_FORMAT_PCM_16 ; + ** sfinfo.channels = 2 ; + */ + if (! (infile = sf_open (infilename, SFM_READ, &sfinfo))) + { /* Open failed so print an error message. */ + printf ("Not able to open input file %s.\n", infilename) ; + /* Print the error message from libsndfile. */ + puts (sf_strerror (NULL)) ; + return 1 ; + } ; + + if (sfinfo.channels > MAX_CHANNELS) + { printf ("Not able to process more than %d channels\n", MAX_CHANNELS) ; + return 1 ; + } ; + /* Open the output file. */ + if (! (outfile = sf_open (outfilename, SFM_WRITE, &sfinfo))) + { printf ("Not able to open output file %s.\n", outfilename) ; + puts (sf_strerror (NULL)) ; + return 1 ; + } ; + + /* While there are.frames in the input file, read them, process + ** them and write them to the output file. + */ + while ((readcount = sf_read_double (infile, data, BUFFER_LEN))) + { process_data (data, readcount, sfinfo.channels) ; + sf_write_double (outfile, data, readcount) ; + } ; + + /* Close input and output files. */ + sf_close (infile) ; + sf_close (outfile) ; + + return 0 ; +} /* main */ + +static void +process_data (double *data, int count, int channels) +{ double channel_gain [MAX_CHANNELS] = { 0.5, 0.8, 0.1, 0.4, 0.4, 0.9 } ; + int k, chan ; + + /* Process the data here. + ** If the soundfile contains more then 1 channel you need to take care of + ** the data interleaving youself. + ** Current we just apply a channel dependant gain. + */ + + for (chan = 0 ; chan < channels ; chan ++) + for (k = chan ; k < count ; k+= channels) + data [k] *= channel_gain [chan] ; + + return ; +} /* process_data */ + + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: de9fdd1e-b807-41ef-9d51-075ba383e536 +*/ Added: freeswitch/trunk/libs/libsndfile/examples/sndfile-convert.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/examples/sndfile-convert.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,376 @@ +/* +** Copyright (C) 1999-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <ctype.h> + +#include <sndfile.h> + +#define BUFFER_LEN 1024 + + +typedef struct +{ char *infilename, *outfilename ; + SF_INFO infileinfo, outfileinfo ; +} OptionData ; + +typedef struct +{ const char *ext ; + int len ; + int format ; +} OUTPUT_FORMAT_MAP ; + +static void copy_metadata (SNDFILE *outfile, SNDFILE *infile) ; +static void copy_data_fp (SNDFILE *outfile, SNDFILE *infile, int channels) ; +static void copy_data_int (SNDFILE *outfile, SNDFILE *infile, int channels) ; + +static OUTPUT_FORMAT_MAP format_map [] = +{ + { "aif", 3, SF_FORMAT_AIFF }, + { "wav", 0, SF_FORMAT_WAV }, + { "au", 0, SF_FORMAT_AU }, + { "caf", 0, SF_FORMAT_CAF }, + { "flac", 0, SF_FORMAT_FLAC }, + { "snd", 0, SF_FORMAT_AU }, + { "svx", 0, SF_FORMAT_SVX }, + { "paf", 0, SF_ENDIAN_BIG | SF_FORMAT_PAF }, + { "fap", 0, SF_ENDIAN_LITTLE | SF_FORMAT_PAF }, + { "gsm", 0, SF_FORMAT_RAW }, + { "nist", 0, SF_FORMAT_NIST }, + { "ircam", 0, SF_FORMAT_IRCAM }, + { "sf", 0, SF_FORMAT_IRCAM }, + { "voc", 0, SF_FORMAT_VOC }, + { "w64", 0, SF_FORMAT_W64 }, + { "raw", 0, SF_FORMAT_RAW }, + { "mat4", 0, SF_FORMAT_MAT4 }, + { "mat5", 0, SF_FORMAT_MAT5 }, + { "mat", 0, SF_FORMAT_MAT4 }, + { "pvf", 0, SF_FORMAT_PVF }, + { "sds", 0, SF_FORMAT_SDS }, + { "sd2", 0, SF_FORMAT_SD2 }, + { "vox", 0, SF_FORMAT_RAW }, + { "xi", 0, SF_FORMAT_XI } +} ; /* format_map */ + +static int +guess_output_file_type (char *str, int format) +{ char buffer [16], *cptr ; + int k ; + + format &= SF_FORMAT_SUBMASK ; + + if ((cptr = strrchr (str, '.')) == NULL) + return 0 ; + + strncpy (buffer, cptr + 1, 15) ; + buffer [15] = 0 ; + + for (k = 0 ; buffer [k] ; k++) + buffer [k] = tolower ((buffer [k])) ; + + if (strcmp (buffer, "gsm") == 0) + return SF_FORMAT_RAW | SF_FORMAT_GSM610 ; + + if (strcmp (buffer, "vox") == 0) + return SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM ; + + for (k = 0 ; k < (int) (sizeof (format_map) / sizeof (format_map [0])) ; k++) + { if (format_map [k].len > 0 && strncmp (buffer, format_map [k].ext, format_map [k].len) == 0) + return format_map [k].format | format ; + else if (strcmp (buffer, format_map [k].ext) == 0) + return format_map [k].format | format ; + } ; + + return 0 ; +} /* guess_output_file_type */ + + +static void +print_usage (char *progname) +{ SF_FORMAT_INFO info ; + + int k ; + + printf ("\nUsage : %s [encoding] <input file> <output file>\n", progname) ; + puts ("\n" + " where [encoding] may be one of the following:\n\n" + " -pcms8 : force the output to signed 8 bit pcm\n" + " -pcmu8 : force the output to unsigned 8 bit pcm\n" + " -pcm16 : force the output to 16 bit pcm\n" + " -pcm24 : force the output to 24 bit pcm\n" + " -pcm32 : force the output to 32 bit pcm\n" + " -float32 : force the output to 32 bit floating point" + ) ; + puts ( + " -ulaw : force the output ULAW\n" + " -alaw : force the output ALAW\n" + " -ima-adpcm : force the output to IMA ADPCM (WAV only)\n" + " -ms-adpcm : force the output to MS ADPCM (WAV only)\n" + " -gsm610 : force the GSM6.10 (WAV only)\n" + " -dwvw12 : force the output to 12 bit DWVW (AIFF only)\n" + " -dwvw16 : force the output to 16 bit DWVW (AIFF only)\n" + " -dwvw24 : force the output to 24 bit DWVW (AIFF only)\n" + ) ; + + puts ( + " The format of the output file is determined by the file extension of the\n" + " output file name. The following extensions are currently understood:\n" + ) ; + + for (k = 0 ; k < (int) (sizeof (format_map) / sizeof (format_map [0])) ; k++) + { info.format = format_map [k].format ; + sf_command (NULL, SFC_GET_FORMAT_INFO, &info, sizeof (info)) ; + printf (" %-10s : %s\n", format_map [k].ext, info.name) ; + } ; + + puts ("") ; +} /* print_usage */ + +int +main (int argc, char * argv []) +{ char *progname, *infilename, *outfilename ; + SNDFILE *infile = NULL, *outfile = NULL ; + SF_INFO sfinfo ; + int k, outfilemajor, outfileminor = 0, infileminor ; + + progname = strrchr (argv [0], '/') ; + progname = progname ? progname + 1 : argv [0] ; + + if (argc < 3 || argc > 5) + { print_usage (progname) ; + return 1 ; + } ; + + infilename = argv [argc-2] ; + outfilename = argv [argc-1] ; + + if (strcmp (infilename, outfilename) == 0) + { printf ("Error : Input and output filenames are the same.\n\n") ; + print_usage (progname) ; + return 1 ; + } ; + + if (infilename [0] == '-') + { printf ("Error : Input filename (%s) looks like an option.\n\n", infilename) ; + print_usage (progname) ; + return 1 ; + } ; + + if (outfilename [0] == '-') + { printf ("Error : Output filename (%s) looks like an option.\n\n", outfilename) ; + print_usage (progname) ; + return 1 ; + } ; + + for (k = 1 ; k < argc - 2 ; k++) + { if (! strcmp (argv [k], "-pcms8")) + { outfileminor = SF_FORMAT_PCM_S8 ; + continue ; + } ; + if (! strcmp (argv [k], "-pcmu8")) + { outfileminor = SF_FORMAT_PCM_U8 ; + continue ; + } ; + if (! strcmp (argv [k], "-pcm16")) + { outfileminor = SF_FORMAT_PCM_16 ; + continue ; + } ; + if (! strcmp (argv [k], "-pcm24")) + { outfileminor = SF_FORMAT_PCM_24 ; + continue ; + } ; + if (! strcmp (argv [k], "-pcm32")) + { outfileminor = SF_FORMAT_PCM_32 ; + continue ; + } ; + if (! strcmp (argv [k], "-float32")) + { outfileminor = SF_FORMAT_FLOAT ; + continue ; + } ; + if (! strcmp (argv [k], "-ulaw")) + { outfileminor = SF_FORMAT_ULAW ; + continue ; + } ; + if (! strcmp (argv [k], "-alaw")) + { outfileminor = SF_FORMAT_ALAW ; + continue ; + } ; + if (! strcmp (argv [k], "-ima-adpcm")) + { outfileminor = SF_FORMAT_IMA_ADPCM ; + continue ; + } ; + if (! strcmp (argv [k], "-ms-adpcm")) + { outfileminor = SF_FORMAT_MS_ADPCM ; + continue ; + } ; + if (! strcmp (argv [k], "-gsm610")) + { outfileminor = SF_FORMAT_GSM610 ; + continue ; + } ; + if (! strcmp (argv [k], "-dwvw12")) + { outfileminor = SF_FORMAT_DWVW_12 ; + continue ; + } ; + if (! strcmp (argv [k], "-dwvw16")) + { outfileminor = SF_FORMAT_DWVW_16 ; + continue ; + } ; + if (! strcmp (argv [k], "-dwvw24")) + { outfileminor = SF_FORMAT_DWVW_24 ; + continue ; + } ; + + printf ("Error : Not able to decode argunment '%s'.\n", argv [k]) ; + exit (1) ; + } ; + + if ((infile = sf_open (infilename, SFM_READ, &sfinfo)) == NULL) + { printf ("Not able to open input file %s.\n", infilename) ; + puts (sf_strerror (NULL)) ; + return 1 ; + } ; + + infileminor = sfinfo.format & SF_FORMAT_SUBMASK ; + + if ((sfinfo.format = guess_output_file_type (outfilename, sfinfo.format)) == 0) + { printf ("Error : Not able to determine output file type for %s.\n", outfilename) ; + return 1 ; + } ; + + outfilemajor = sfinfo.format & (SF_FORMAT_TYPEMASK | SF_FORMAT_ENDMASK) ; + + if (outfileminor == 0) + outfileminor = sfinfo.format & SF_FORMAT_SUBMASK ; + + if (outfileminor != 0) + sfinfo.format = outfilemajor | outfileminor ; + else + sfinfo.format = outfilemajor | (sfinfo.format & SF_FORMAT_SUBMASK) ; + + if ((sfinfo.format & SF_FORMAT_TYPEMASK) == SF_FORMAT_XI) + switch (sfinfo.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_PCM_16 : + sfinfo.format = outfilemajor | SF_FORMAT_DPCM_16 ; + break ; + + case SF_FORMAT_PCM_S8 : + case SF_FORMAT_PCM_U8 : + sfinfo.format = outfilemajor | SF_FORMAT_DPCM_8 ; + break ; + } ; + + if (sf_format_check (&sfinfo) == 0) + { printf ("Error : output file format is invalid (0x%08X).\n", sfinfo.format) ; + return 1 ; + } ; + + /* Open the output file. */ + if ((outfile = sf_open (outfilename, SFM_WRITE, &sfinfo)) == NULL) + { printf ("Not able to open output file %s : %s\n", outfilename, sf_strerror (NULL)) ; + return 1 ; + } ; + + /* Copy the metadata */ + copy_metadata (outfile, infile) ; + + if ((outfileminor == SF_FORMAT_DOUBLE) || (outfileminor == SF_FORMAT_FLOAT) || + (infileminor == SF_FORMAT_DOUBLE) || (infileminor == SF_FORMAT_FLOAT)) + copy_data_fp (outfile, infile, sfinfo.channels) ; + else + copy_data_int (outfile, infile, sfinfo.channels) ; + + sf_close (infile) ; + sf_close (outfile) ; + + return 0 ; +} /* main */ + +static void +copy_metadata (SNDFILE *outfile, SNDFILE *infile) +{ SF_INSTRUMENT inst ; + const char *str ; + int k, err = 0 ; + + for (k = SF_STR_FIRST ; k <= SF_STR_LAST ; k++) + { str = sf_get_string (infile, k) ; + if (str != NULL) + err = sf_set_string (outfile, k, str) ; + } ; + + memset (&inst, 0, sizeof (inst)) ; + if (sf_command (infile, SFC_GET_INSTRUMENT, &inst, sizeof (inst)) == SF_TRUE) + sf_command (outfile, SFC_SET_INSTRUMENT, &inst, sizeof (inst)) ; + +} /* copy_metadata */ + +static void +copy_data_fp (SNDFILE *outfile, SNDFILE *infile, int channels) +{ static double data [BUFFER_LEN], max ; + int frames, readcount, k ; + + frames = BUFFER_LEN / channels ; + readcount = frames ; + + sf_command (infile, SFC_CALC_SIGNAL_MAX, &max, sizeof (max)) ; + + if (max < 1.0) + { while (readcount > 0) + { readcount = sf_readf_double (infile, data, frames) ; + sf_writef_double (outfile, data, readcount) ; + } ; + } + else + { sf_command (infile, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + while (readcount > 0) + { readcount = sf_readf_double (infile, data, frames) ; + for (k = 0 ; k < readcount * channels ; k++) + data [k] /= max ; + sf_writef_double (outfile, data, readcount) ; + } ; + } ; + + return ; +} /* copy_data_fp */ + +static void +copy_data_int (SNDFILE *outfile, SNDFILE *infile, int channels) +{ static int data [BUFFER_LEN] ; + int frames, readcount ; + + frames = BUFFER_LEN / channels ; + readcount = frames ; + + while (readcount > 0) + { readcount = sf_readf_int (infile, data, frames) ; + sf_writef_int (outfile, data, readcount) ; + } ; + + return ; +} /* copy_data_int */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 259682b3-2887-48a6-b5bb-3cde00521ba3 +*/ Added: freeswitch/trunk/libs/libsndfile/examples/sndfile-info.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/examples/sndfile-info.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,354 @@ +/* +** Copyright (C) 1999-2006 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <ctype.h> +#include <math.h> + +#include <sndfile.h> + +#define BUFFER_LEN (1 << 16) + +#if (defined (WIN32) || defined (_WIN32)) +#define snprintf _snprintf +#endif + +static void print_version (void) ; +static void print_usage (const char *progname) ; + +static void info_dump (const char *filename) ; +static void instrument_dump (const char *filename) ; +static void broadcast_dump (const char *filename) ; + +int +main (int argc, char *argv []) +{ int k ; + + print_version () ; + + if (argc < 2 || strcmp (argv [1], "--help") == 0 || strcmp (argv [1], "-h") == 0) + { char *progname ; + + progname = strrchr (argv [0], '/') ; + progname = progname ? progname + 1 : argv [0] ; + + print_usage (progname) ; + return 1 ; + } ; + + if (strcmp (argv [1], "-i") == 0) + { instrument_dump (argv [2]) ; + return 0 ; + } ; + + if (strcmp (argv [1], "-b") == 0) + { broadcast_dump (argv [2]) ; + return 0 ; + } ; + + for (k = 1 ; k < argc ; k++) + info_dump (argv [k]) ; + + return 0 ; +} /* main */ + +/*============================================================================== +** Print version and usage. +*/ + +static double data [BUFFER_LEN] ; + +static void +print_version (void) +{ char buffer [256] ; + + sf_command (NULL, SFC_GET_LIB_VERSION, buffer, sizeof (buffer)) ; + printf ("\nVersion : %s\n\n", buffer) ; +} /* print_version */ + + +static void +print_usage (const char *progname) +{ printf ("Usage :\n %s <file> ...\n", progname) ; + printf (" Prints out information about one or more sound files.\n\n") ; + printf (" %s -i <file>\n", progname) ; + printf (" Prints out the instrument data for the given file.\n\n") ; + printf (" %s -b <file>\n", progname) ; + printf (" Prints out the broadcast WAV info for the given file.\n\n") ; +#if (defined (_WIN32) || defined (WIN32)) + printf ("This is a Unix style command line application which\n" + "should be run in a MSDOS box or Command Shell window.\n\n") ; + printf ("Sleeping for 5 seconds before exiting.\n\n") ; + fflush (stdout) ; + + /* This is the officially blessed by microsoft way but I can't get + ** it to link. + ** Sleep (15) ; + ** Instead, use this: + */ + _sleep (5 * 1000) ; +#endif +} /* print_usage */ + +/*============================================================================== +** Dumping of sndfile info. +*/ + +static double data [BUFFER_LEN] ; + +static double +get_signal_max (SNDFILE *file) +{ double max, temp ; + int readcount, k, save_state ; + + save_state = sf_command (file, SFC_GET_NORM_DOUBLE, NULL, 0) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + max = 0.0 ; + while ((readcount = sf_read_double (file, data, BUFFER_LEN))) + { for (k = 0 ; k < readcount ; k++) + { temp = fabs (data [k]) ; + if (temp > max) + max = temp ; + } ; + } ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, save_state) ; + + return max ; +} /* get_signal_max */ + +static double +calc_decibels (SF_INFO * sfinfo, double max) +{ double decibels ; + + switch (sfinfo->format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_S8 : + decibels = max / 0x80 ; + break ; + + case SF_FORMAT_PCM_16 : + decibels = max / 0x8000 ; + break ; + + case SF_FORMAT_PCM_24 : + decibels = max / 0x800000 ; + break ; + + case SF_FORMAT_PCM_32 : + decibels = max / 0x80000000 ; + break ; + + case SF_FORMAT_FLOAT : + case SF_FORMAT_DOUBLE : + decibels = max / 1.0 ; + break ; + + default : + decibels = max / 0x8000 ; + break ; + } ; + + return 20.0 * log10 (decibels) ; +} /* calc_decibels */ + +static const char * +generate_duration_str (SF_INFO *sfinfo) +{ static char str [128] ; + + int seconds ; + + memset (str, 0, sizeof (str)) ; + + if (sfinfo->samplerate < 1) + return NULL ; + + if (sfinfo->frames / sfinfo->samplerate > 0x7FFFFFFF) + return "unknown" ; + + seconds = sfinfo->frames / sfinfo->samplerate ; + + snprintf (str, sizeof (str) - 1, "%02d:", seconds / 60 / 60) ; + + seconds = seconds % (60 * 60) ; + snprintf (str + strlen (str), sizeof (str) - strlen (str) - 1, "%02d:", seconds / 60) ; + + seconds = seconds % 60 ; + snprintf (str + strlen (str), sizeof (str) - strlen (str) - 1, "%02d.", seconds) ; + + seconds = ((1000 * sfinfo->frames) / sfinfo->samplerate) % 1000 ; + snprintf (str + strlen (str), sizeof (str) - strlen (str) - 1, "%03d", seconds) ; + + return str ; +} /* generate_duration_str */ + +static void +info_dump (const char *filename) +{ static char strbuffer [BUFFER_LEN] ; + SNDFILE *file ; + SF_INFO sfinfo ; + double signal_max, decibels ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + if ((file = sf_open (filename, SFM_READ, &sfinfo)) == NULL) + { printf ("Error : Not able to open input file %s.\n", filename) ; + fflush (stdout) ; + memset (data, 0, sizeof (data)) ; + sf_command (file, SFC_GET_LOG_INFO, strbuffer, BUFFER_LEN) ; + puts (strbuffer) ; + puts (sf_strerror (NULL)) ; + return ; + } ; + + printf ("========================================\n") ; + sf_command (file, SFC_GET_LOG_INFO, strbuffer, BUFFER_LEN) ; + puts (strbuffer) ; + printf ("----------------------------------------\n") ; + + if (file == NULL) + { printf ("Error : Not able to open input file %s.\n", filename) ; + fflush (stdout) ; + memset (data, 0, sizeof (data)) ; + puts (sf_strerror (NULL)) ; + } + else + { printf ("Sample Rate : %d\n", sfinfo.samplerate) ; + if (sfinfo.frames > 0x7FFFFFFF) + printf ("Frames : unknown\n") ; + else + printf ("Frames : %ld\n", (long) sfinfo.frames) ; + printf ("Channels : %d\n", sfinfo.channels) ; + printf ("Format : 0x%08X\n", sfinfo.format) ; + printf ("Sections : %d\n", sfinfo.sections) ; + printf ("Seekable : %s\n", (sfinfo.seekable ? "TRUE" : "FALSE")) ; + printf ("Duration : %s\n", generate_duration_str (&sfinfo)) ; + + /* Do not use sf_signal_max because it doesn work for non-seekable files . */ + signal_max = get_signal_max (file) ; + decibels = calc_decibels (&sfinfo, signal_max) ; + printf ("Signal Max : %g (%4.2f dB)\n\n", signal_max, decibels) ; + } ; + + sf_close (file) ; + +} /* info_dump */ + +/*============================================================================== +** Dumping of SF_INSTRUMENT data. +*/ + +static const char * +str_of_type (int mode) +{ switch (mode) + { case SF_LOOP_NONE : return "none" ; + case SF_LOOP_FORWARD : return "fwd " ; + case SF_LOOP_BACKWARD : return "back" ; + case SF_LOOP_ALTERNATING : return "alt " ; + default : break ; + } ; + + return "????" ; +} /* str_of_mode */ + +static void +instrument_dump (const char *filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + SF_INSTRUMENT inst ; + int got_inst, k ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + if ((file = sf_open (filename, SFM_READ, &sfinfo)) == NULL) + { printf ("Error : Not able to open input file %s.\n", filename) ; + fflush (stdout) ; + memset (data, 0, sizeof (data)) ; + puts (sf_strerror (NULL)) ; + return ; + } ; + + got_inst = sf_command (file, SFC_GET_INSTRUMENT, &inst, sizeof (inst)) ; + sf_close (file) ; + + if (got_inst == SF_FALSE) + { printf ("Error : File '%s' does not contain instrument data.\n\n", filename) ; + return ; + } ; + + printf ("Instrument : %s\n\n", filename) ; + printf (" Gain : %d\n", inst.gain) ; + printf (" Base note : %d\n", inst.basenote) ; + printf (" Velocity : %d - %d\n", (int) inst.velocity_lo, (int) inst.velocity_hi) ; + printf (" Key : %d - %d\n", (int) inst.key_lo, (int) inst.key_hi) ; + printf (" Loop points : %d\n", inst.loop_count) ; + + for (k = 0 ; k < inst.loop_count ; k++) + printf (" %-2d Mode : %s Start : %6d End : %6d Count : %6d\n", k, str_of_type (inst.loops [k].mode), inst.loops [k].start, inst.loops [k].end, inst.loops [k].count) ; + + putchar ('\n') ; +} /* instrument_dump */ + +static void +broadcast_dump (const char *filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + SF_BROADCAST_INFO bext ; + int got_bext ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + if ((file = sf_open (filename, SFM_READ, &sfinfo)) == NULL) + { printf ("Error : Not able to open input file %s.\n", filename) ; + fflush (stdout) ; + memset (data, 0, sizeof (data)) ; + puts (sf_strerror (NULL)) ; + return ; + } ; + + memset (&bext, 0, sizeof (SF_BROADCAST_INFO)) ; + + got_bext = sf_command (file, SFC_GET_BROADCAST_INFO, &bext, sizeof (bext)) ; + sf_close (file) ; + + if (got_bext == SF_FALSE) + { printf ("Error : File '%s' does not contain broadcast information.\n\n", filename) ; + return ; + } ; + + printf ("Description : %.*s\n", (int) sizeof (bext.description), bext.description) ; + printf ("Originator : %.*s\n", (int) sizeof (bext.originator), bext.originator) ; + printf ("Origination ref : %.*s\n", (int) sizeof (bext.originator_reference), bext.originator_reference) ; + printf ("Origination date : %.*s\n", (int) sizeof (bext.origination_date), bext.origination_date) ; + printf ("Origination time : %.*s\n", (int) sizeof (bext.origination_time), bext.origination_time) ; + printf ("BWF version : %d\n", bext.version) ; + printf ("UMID : %.*s\n", (int) sizeof (bext.umid), bext.umid) ; + printf ("Coding history : %.*s\n", bext.coding_history_size, bext.coding_history) ; + +} /* broadcast_dump */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: f59a05db-a182-41de-aedd-d717ce2bb099 +*/ Added: freeswitch/trunk/libs/libsndfile/examples/sndfile-play-beos.cpp ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/examples/sndfile-play-beos.cpp Wed Dec 20 14:08:07 2006 @@ -0,0 +1,153 @@ +/* +** Copyright (C) 2001 Marcus Overhagen <marcus@overhagen.de> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include <stdio.h> + +#include <Application.h> +#include <SoundPlayer.h> +#include <string.h> + +#include <sndfile.h> + +#define BUFFER_LEN 1024 + +/*------------------------------------------------------------------------------ +** BeOS functions for playing a sound. +*/ + +#if defined (__BEOS__) + +struct shared_data +{ + BSoundPlayer *player; + SNDFILE *sndfile; + SF_INFO sfinfo; + sem_id finished; +}; + +static void +buffer_callback(void *theCookie, void *buf, size_t size, const media_raw_audio_format &format) +{ + shared_data *data = (shared_data *)theCookie; + short *buffer = (short *)buf; + int count = size / sizeof(short); + int m, readcount; + + if (!data->player->HasData()) + return; + + readcount = sf_read_short(data->sndfile, buffer, count); + if (readcount == 0) + { data->player->SetHasData(false); + release_sem(data->finished); + } + if (readcount < count) + { for (m = readcount ; m < count ; m++) + buffer [m] = 0 ; + } + if (data->sfinfo.pcmbitwidth < 16) + { for (m = 0 ; m < count ; m++) + buffer [m] *= 256 ; + } +} + +static void +beos_play (int argc, char *argv []) +{ + shared_data data; + status_t status; + int k; + + /* BSoundPlayer requires a BApplication object */ + BApplication app("application/x-vnd.MarcusOverhagen-sfplay"); + + for (k = 1 ; k < argc ; k++) + { printf ("Playing %s\n", argv [k]) ; + if (! (data.sndfile = sf_open_read (argv [k], &data.sfinfo))) + { sf_perror (NULL) ; + continue ; + } ; + + if (data.sfinfo.channels < 1 || data.sfinfo.channels > 2) + { printf ("Error : channels = %d.\n", data.sfinfo.channels) ; + sf_close (data.sndfile) ; + continue ; + } ; + + data.finished = create_sem(0,"finished"); + + media_raw_audio_format format = + { data.sfinfo.samplerate, + data.sfinfo.channels, + media_raw_audio_format::B_AUDIO_SHORT, + B_HOST_IS_LENDIAN ? B_MEDIA_LITTLE_ENDIAN : B_MEDIA_BIG_ENDIAN, + BUFFER_LEN * sizeof(short) + }; + + BSoundPlayer player(&format,"player",buffer_callback,NULL,&data); + data.player = &player; + + if ((status = player.InitCheck()) != B_OK) + { + printf ("Error : BSoundPlayer init failed, %s.\n", strerror(status)) ; + delete_sem(data.finished); + sf_close (data.sndfile) ; + continue ; + } + + player.SetVolume(1.0); + player.Start(); + player.SetHasData(true); + acquire_sem(data.finished); + player.Stop(); + delete_sem(data.finished); + + sf_close (data.sndfile) ; + + } ; + +} /* beos_play */ + +#endif + +/*============================================================================== +** Main function. +*/ + +int +main (int argc, char *argv []) +{ + if (argc < 2) + { printf ("Usage : %s <input sound file>\n\n", argv [0]) ; + return 1 ; + } ; + + beos_play (argc, argv) ; + + return 0 ; +} /* main */ + + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 5407a79d-88de-41c7-8d8e-9acf2cf13cc1 +*/ + Added: freeswitch/trunk/libs/libsndfile/examples/sndfile-play.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/examples/sndfile-play.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,960 @@ +/* +** Copyright (C) 1999-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <errno.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#if HAVE_ALSA_ASOUNDLIB_H + #define ALSA_PCM_NEW_HW_PARAMS_API + #define ALSA_PCM_NEW_SW_PARAMS_API + #include <alsa/asoundlib.h> + #include <sys/time.h> +#endif + +#if defined (__linux__) + #include <fcntl.h> + #include <sys/ioctl.h> + #include <sys/soundcard.h> + +#elif (defined (__MACH__) && defined (__APPLE__)) + #include <Carbon.h> + #include <CoreAudio/AudioHardware.h> + +#elif (defined (sun) && defined (unix)) + #include <fcntl.h> + #include <sys/ioctl.h> + #include <sys/audioio.h> + +#elif (OS_IS_WIN32 == 1) + #include <windows.h> + #include <mmsystem.h> + +#endif + +#include <sndfile.h> + +#define SIGNED_SIZEOF(x) ((int) sizeof (x)) +#define BUFFER_LEN (2048) + +/*------------------------------------------------------------------------------ +** Linux/OSS functions for playing a sound. +*/ + +#if HAVE_ALSA_ASOUNDLIB_H + +static snd_pcm_t * alsa_open (int channels, unsigned srate, int realtime) ; +static int alsa_write_float (snd_pcm_t *alsa_dev, float *data, int frames, int channels) ; + +static void +alsa_play (int argc, char *argv []) +{ static float buffer [BUFFER_LEN] ; + SNDFILE *sndfile ; + SF_INFO sfinfo ; + snd_pcm_t * alsa_dev ; + int k, readcount, subformat ; + + for (k = 1 ; k < argc ; k++) + { memset (&sfinfo, 0, sizeof (sfinfo)) ; + + printf ("Playing %s\n", argv [k]) ; + if (! (sndfile = sf_open (argv [k], SFM_READ, &sfinfo))) + { puts (sf_strerror (NULL)) ; + continue ; + } ; + + if (sfinfo.channels < 1 || sfinfo.channels > 2) + { printf ("Error : channels = %d.\n", sfinfo.channels) ; + continue ; + } ; + + if ((alsa_dev = alsa_open (sfinfo.channels, (unsigned) sfinfo.samplerate, SF_FALSE)) == NULL) + continue ; + + subformat = sfinfo.format & SF_FORMAT_SUBMASK ; + + if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE) + { double scale ; + int m ; + + sf_command (sndfile, SFC_CALC_SIGNAL_MAX, &scale, sizeof (scale)) ; + if (scale < 1e-10) + scale = 1.0 ; + else + scale = 32700.0 / scale ; + + while ((readcount = sf_read_float (sndfile, buffer, BUFFER_LEN))) + { for (m = 0 ; m < readcount ; m++) + buffer [m] *= scale ; + alsa_write_float (alsa_dev, buffer, BUFFER_LEN / sfinfo.channels, sfinfo.channels) ; + } ; + } + else + { while ((readcount = sf_read_float (sndfile, buffer, BUFFER_LEN))) + alsa_write_float (alsa_dev, buffer, BUFFER_LEN / sfinfo.channels, sfinfo.channels) ; + } ; + + snd_pcm_drain (alsa_dev) ; + snd_pcm_close (alsa_dev) ; + + sf_close (sndfile) ; + } ; + + return ; +} /* alsa_play */ + +static snd_pcm_t * +alsa_open (int channels, unsigned samplerate, int realtime) +{ const char * device = "plughw:0" ; + snd_pcm_t *alsa_dev = NULL ; + snd_pcm_hw_params_t *hw_params ; + snd_pcm_uframes_t buffer_size, xfer_align, start_threshold ; + snd_pcm_uframes_t alsa_period_size, alsa_buffer_frames ; + snd_pcm_sw_params_t *sw_params ; + + int err ; + + if (realtime) + { alsa_period_size = 256 ; + alsa_buffer_frames = 3 * alsa_period_size ; + } + else + { alsa_period_size = 1024 ; + alsa_buffer_frames = 4 * alsa_period_size ; + } ; + + if ((err = snd_pcm_open (&alsa_dev, device, SND_PCM_STREAM_PLAYBACK, 0)) < 0) + { fprintf (stderr, "cannot open audio device \"%s\" (%s)\n", device, snd_strerror (err)) ; + goto catch_error ; + } ; + + snd_pcm_nonblock (alsa_dev, 0) ; + + if ((err = snd_pcm_hw_params_malloc (&hw_params)) < 0) + { fprintf (stderr, "cannot allocate hardware parameter structure (%s)\n", snd_strerror (err)) ; + goto catch_error ; + } ; + + if ((err = snd_pcm_hw_params_any (alsa_dev, hw_params)) < 0) + { fprintf (stderr, "cannot initialize hardware parameter structure (%s)\n", snd_strerror (err)) ; + goto catch_error ; + } ; + + if ((err = snd_pcm_hw_params_set_access (alsa_dev, hw_params, SND_PCM_ACCESS_RW_INTERLEAVED)) < 0) + { fprintf (stderr, "cannot set access type (%s)\n", snd_strerror (err)) ; + goto catch_error ; + } ; + + if ((err = snd_pcm_hw_params_set_format (alsa_dev, hw_params, SND_PCM_FORMAT_FLOAT)) < 0) + { fprintf (stderr, "cannot set sample format (%s)\n", snd_strerror (err)) ; + goto catch_error ; + } ; + + if ((err = snd_pcm_hw_params_set_rate_near (alsa_dev, hw_params, &samplerate, 0)) < 0) + { fprintf (stderr, "cannot set sample rate (%s)\n", snd_strerror (err)) ; + goto catch_error ; + } ; + + if ((err = snd_pcm_hw_params_set_channels (alsa_dev, hw_params, channels)) < 0) + { fprintf (stderr, "cannot set channel count (%s)\n", snd_strerror (err)) ; + goto catch_error ; + } ; + + if ((err = snd_pcm_hw_params_set_buffer_size_near (alsa_dev, hw_params, &alsa_buffer_frames)) < 0) + { fprintf (stderr, "cannot set buffer size (%s)\n", snd_strerror (err)) ; + goto catch_error ; + } ; + + if ((err = snd_pcm_hw_params_set_period_size_near (alsa_dev, hw_params, &alsa_period_size, 0)) < 0) + { fprintf (stderr, "cannot set period size (%s)\n", snd_strerror (err)) ; + goto catch_error ; + } ; + + if ((err = snd_pcm_hw_params (alsa_dev, hw_params)) < 0) + { fprintf (stderr, "cannot set parameters (%s)\n", snd_strerror (err)) ; + goto catch_error ; + } ; + + /* extra check: if we have only one period, this code won't work */ + snd_pcm_hw_params_get_period_size (hw_params, &alsa_period_size, 0) ; + snd_pcm_hw_params_get_buffer_size (hw_params, &buffer_size) ; + if (alsa_period_size == buffer_size) + { fprintf (stderr, "Can't use period equal to buffer size (%lu == %lu)", alsa_period_size, buffer_size) ; + goto catch_error ; + } ; + + snd_pcm_hw_params_free (hw_params) ; + + if ((err = snd_pcm_sw_params_malloc (&sw_params)) != 0) + { fprintf (stderr, "%s: snd_pcm_sw_params_malloc: %s", __func__, snd_strerror (err)) ; + goto catch_error ; + } ; + + if ((err = snd_pcm_sw_params_current (alsa_dev, sw_params)) != 0) + { fprintf (stderr, "%s: snd_pcm_sw_params_current: %s", __func__, snd_strerror (err)) ; + goto catch_error ; + } ; + + /* note: set start threshold to delay start until the ring buffer is full */ + snd_pcm_sw_params_current (alsa_dev, sw_params) ; + if ((err = snd_pcm_sw_params_get_xfer_align (sw_params, &xfer_align)) < 0) + { fprintf (stderr, "cannot get xfer align (%s)\n", snd_strerror (err)) ; + goto catch_error ; + } ; + + /* round up to closest transfer boundary */ + start_threshold = (buffer_size / xfer_align) * xfer_align ; + if (start_threshold < 1) + start_threshold = 1 ; + if ((err = snd_pcm_sw_params_set_start_threshold (alsa_dev, sw_params, start_threshold)) < 0) + { fprintf (stderr, "cannot set start threshold (%s)\n", snd_strerror (err)) ; + goto catch_error ; + } ; + + if ((err = snd_pcm_sw_params (alsa_dev, sw_params)) != 0) + { fprintf (stderr, "%s: snd_pcm_sw_params: %s", __func__, snd_strerror (err)) ; + goto catch_error ; + } ; + + snd_pcm_sw_params_free (sw_params) ; + + snd_pcm_reset (alsa_dev) ; + +catch_error : + + if (err < 0 && alsa_dev != NULL) + { snd_pcm_close (alsa_dev) ; + return NULL ; + } ; + + return alsa_dev ; +} /* alsa_open */ + +static int +alsa_write_float (snd_pcm_t *alsa_dev, float *data, int frames, int channels) +{ static int epipe_count = 0 ; + + snd_pcm_status_t *status ; + int total = 0 ; + int retval ; + + if (epipe_count > 0) + epipe_count -- ; + + while (total < frames) + { retval = snd_pcm_writei (alsa_dev, data + total * channels, frames - total) ; + + if (retval >= 0) + { total += retval ; + if (total == frames) + return total ; + + continue ; + } ; + + switch (retval) + { case -EAGAIN : + puts ("alsa_write_float: EAGAIN") ; + continue ; + break ; + + case -EPIPE : + if (epipe_count > 0) + { printf ("alsa_write_float: EPIPE %d\n", epipe_count) ; + if (epipe_count > 140) + return retval ; + } ; + epipe_count += 100 ; + + if (0) + { snd_pcm_status_alloca (&status) ; + if ((retval = snd_pcm_status (alsa_dev, status)) < 0) + fprintf (stderr, "alsa_out: xrun. can't determine length\n") ; + else if (snd_pcm_status_get_state (status) == SND_PCM_STATE_XRUN) + { struct timeval now, diff, tstamp ; + + gettimeofday (&now, 0) ; + snd_pcm_status_get_trigger_tstamp (status, &tstamp) ; + timersub (&now, &tstamp, &diff) ; + + fprintf (stderr, "alsa_write_float xrun: of at least %.3f msecs. resetting stream\n", + diff.tv_sec * 1000 + diff.tv_usec / 1000.0) ; + } + else + fprintf (stderr, "alsa_write_float: xrun. can't determine length\n") ; + } ; + + snd_pcm_prepare (alsa_dev) ; + break ; + + case -EBADFD : + fprintf (stderr, "alsa_write_float: Bad PCM state.n") ; + return 0 ; + break ; + + case -ESTRPIPE : + fprintf (stderr, "alsa_write_float: Suspend event.n") ; + return 0 ; + break ; + + case -EIO : + puts ("alsa_write_float: EIO") ; + return 0 ; + + default : + fprintf (stderr, "alsa_write_float: retval = %d\n", retval) ; + return 0 ; + break ; + } ; /* switch */ + } ; /* while */ + + return total ; +} /* alsa_write_float */ + +#endif /* HAVE_ALSA_ASOUNDLIB_H */ + +/*------------------------------------------------------------------------------ +** Linux/OSS functions for playing a sound. +*/ + +#if defined (__linux__) + +static int linux_open_dsp_device (int channels, int srate) ; + +static void +linux_play (int argc, char *argv []) +{ static short buffer [BUFFER_LEN] ; + SNDFILE *sndfile ; + SF_INFO sfinfo ; + int k, audio_device, readcount, subformat ; + + for (k = 1 ; k < argc ; k++) + { memset (&sfinfo, 0, sizeof (sfinfo)) ; + + printf ("Playing %s\n", argv [k]) ; + if (! (sndfile = sf_open (argv [k], SFM_READ, &sfinfo))) + { puts (sf_strerror (NULL)) ; + continue ; + } ; + + if (sfinfo.channels < 1 || sfinfo.channels > 2) + { printf ("Error : channels = %d.\n", sfinfo.channels) ; + continue ; + } ; + + audio_device = linux_open_dsp_device (sfinfo.channels, sfinfo.samplerate) ; + + subformat = sfinfo.format & SF_FORMAT_SUBMASK ; + + if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE) + { static float float_buffer [BUFFER_LEN] ; + double scale ; + int m ; + + sf_command (sndfile, SFC_CALC_SIGNAL_MAX, &scale, sizeof (scale)) ; + if (scale < 1e-10) + scale = 1.0 ; + else + scale = 32700.0 / scale ; + + while ((readcount = sf_read_float (sndfile, float_buffer, BUFFER_LEN))) + { for (m = 0 ; m < readcount ; m++) + buffer [m] = scale * float_buffer [m] ; + write (audio_device, buffer, readcount * sizeof (short)) ; + } ; + } + else + { while ((readcount = sf_read_short (sndfile, buffer, BUFFER_LEN))) + write (audio_device, buffer, readcount * sizeof (short)) ; + } ; + + if (ioctl (audio_device, SNDCTL_DSP_POST, 0) == -1) + perror ("ioctl (SNDCTL_DSP_POST) ") ; + + if (ioctl (audio_device, SNDCTL_DSP_SYNC, 0) == -1) + perror ("ioctl (SNDCTL_DSP_SYNC) ") ; + + close (audio_device) ; + + sf_close (sndfile) ; + } ; + + return ; +} /* linux_play */ + +static int +linux_open_dsp_device (int channels, int srate) +{ int fd, stereo, fmt ; + + if ((fd = open ("/dev/dsp", O_WRONLY, 0)) == -1 && + (fd = open ("/dev/sound/dsp", O_WRONLY, 0)) == -1) + { perror ("linux_open_dsp_device : open ") ; + exit (1) ; + } ; + + stereo = 0 ; + if (ioctl (fd, SNDCTL_DSP_STEREO, &stereo) == -1) + { /* Fatal error */ + perror ("linux_open_dsp_device : stereo ") ; + exit (1) ; + } ; + + if (ioctl (fd, SNDCTL_DSP_RESET, 0)) + { perror ("linux_open_dsp_device : reset ") ; + exit (1) ; + } ; + + fmt = CPU_IS_BIG_ENDIAN ? AFMT_S16_BE : AFMT_S16_LE ; + if (ioctl (fd, SOUND_PCM_SETFMT, &fmt) != 0) + { perror ("linux_open_dsp_device : set format ") ; + exit (1) ; + } ; + + if (ioctl (fd, SOUND_PCM_WRITE_CHANNELS, &channels) != 0) + { perror ("linux_open_dsp_device : channels ") ; + exit (1) ; + } ; + + if (ioctl (fd, SOUND_PCM_WRITE_RATE, &srate) != 0) + { perror ("linux_open_dsp_device : sample rate ") ; + exit (1) ; + } ; + + if (ioctl (fd, SNDCTL_DSP_SYNC, 0) != 0) + { perror ("linux_open_dsp_device : sync ") ; + exit (1) ; + } ; + + return fd ; +} /* linux_open_dsp_device */ + +#endif /* __linux__ */ + +/*------------------------------------------------------------------------------ +** Mac OS X functions for playing a sound. +*/ + +#if (defined (__MACH__) && defined (__APPLE__)) /* MacOSX */ + +typedef struct +{ AudioStreamBasicDescription format ; + + UInt32 buf_size ; + AudioDeviceID device ; + + SNDFILE *sndfile ; + SF_INFO sfinfo ; + + int fake_stereo ; + int done_playing ; +} MacOSXAudioData ; + +#include <math.h> + +static OSStatus +macosx_audio_out_callback (AudioDeviceID device, const AudioTimeStamp* current_time, + const AudioBufferList* data_in, const AudioTimeStamp* time_in, + AudioBufferList* data_out, const AudioTimeStamp* time_out, + void* client_data) +{ MacOSXAudioData *audio_data ; + int size, sample_count, read_count, k ; + float *buffer ; + + /* Prevent compiler warnings. */ + device = device ; + current_time = current_time ; + data_in = data_in ; + time_in = time_in ; + time_out = time_out ; + + audio_data = (MacOSXAudioData*) client_data ; + + size = data_out->mBuffers [0].mDataByteSize ; + sample_count = size / sizeof (float) ; + + buffer = (float*) data_out->mBuffers [0].mData ; + + if (audio_data->fake_stereo != 0) + { read_count = sf_read_float (audio_data->sndfile, buffer, sample_count / 2) ; + + for (k = read_count - 1 ; k >= 0 ; k--) + { buffer [2 * k ] = buffer [k] ; + buffer [2 * k + 1] = buffer [k] ; + } ; + read_count *= 2 ; + } + else + read_count = sf_read_float (audio_data->sndfile, buffer, sample_count) ; + + /* Fill the remainder with zeroes. */ + if (read_count < sample_count) + { if (audio_data->fake_stereo == 0) + memset (&(buffer [read_count]), 0, (sample_count - read_count) * sizeof (float)) ; + /* Tell the main application to terminate. */ + audio_data->done_playing = SF_TRUE ; + } ; + + return noErr ; +} /* macosx_audio_out_callback */ + +static void +macosx_play (int argc, char *argv []) +{ MacOSXAudioData audio_data ; + OSStatus err ; + UInt32 count, buffer_size ; + int k ; + + audio_data.fake_stereo = 0 ; + audio_data.device = kAudioDeviceUnknown ; + + /* get the default output device for the HAL */ + count = sizeof (AudioDeviceID) ; + if ((err = AudioHardwareGetProperty (kAudioHardwarePropertyDefaultOutputDevice, + &count, (void *) &(audio_data.device))) != noErr) + { printf ("AudioHardwareGetProperty (kAudioDevicePropertyDefaultOutputDevice) failed.\n") ; + return ; + } ; + + /* get the buffersize that the default device uses for IO */ + count = sizeof (UInt32) ; + if ((err = AudioDeviceGetProperty (audio_data.device, 0, false, kAudioDevicePropertyBufferSize, + &count, &buffer_size)) != noErr) + { printf ("AudioDeviceGetProperty (kAudioDevicePropertyBufferSize) failed.\n") ; + return ; + } ; + + /* get a description of the data format used by the default device */ + count = sizeof (AudioStreamBasicDescription) ; + if ((err = AudioDeviceGetProperty (audio_data.device, 0, false, kAudioDevicePropertyStreamFormat, + &count, &(audio_data.format))) != noErr) + { printf ("AudioDeviceGetProperty (kAudioDevicePropertyStreamFormat) failed.\n") ; + return ; + } ; + + /* Base setup completed. Now play files. */ + for (k = 1 ; k < argc ; k++) + { printf ("Playing %s\n", argv [k]) ; + if (! (audio_data.sndfile = sf_open (argv [k], SFM_READ, &(audio_data.sfinfo)))) + { puts (sf_strerror (NULL)) ; + continue ; + } ; + + if (audio_data.sfinfo.channels < 1 || audio_data.sfinfo.channels > 2) + { printf ("Error : channels = %d.\n", audio_data.sfinfo.channels) ; + continue ; + } ; + + audio_data.format.mSampleRate = audio_data.sfinfo.samplerate ; + + if (audio_data.sfinfo.channels == 1) + { audio_data.format.mChannelsPerFrame = 2 ; + audio_data.fake_stereo = 1 ; + } + else + audio_data.format.mChannelsPerFrame = audio_data.sfinfo.channels ; + + if ((err = AudioDeviceSetProperty (audio_data.device, NULL, 0, false, kAudioDevicePropertyStreamFormat, + sizeof (AudioStreamBasicDescription), &(audio_data.format))) != noErr) + { printf ("AudioDeviceSetProperty (kAudioDevicePropertyStreamFormat) failed.\n") ; + return ; + } ; + + /* we want linear pcm */ + if (audio_data.format.mFormatID != kAudioFormatLinearPCM) + return ; + + /* Fire off the device. */ + if ((err = AudioDeviceAddIOProc (audio_data.device, macosx_audio_out_callback, + (void *) &audio_data)) != noErr) + { printf ("AudioDeviceAddIOProc failed.\n") ; + return ; + } ; + + err = AudioDeviceStart (audio_data.device, macosx_audio_out_callback) ; + if (err != noErr) + return ; + + audio_data.done_playing = SF_FALSE ; + + while (audio_data.done_playing == SF_FALSE) + usleep (10 * 1000) ; /* 10 000 milliseconds. */ + + if ((err = AudioDeviceStop (audio_data.device, macosx_audio_out_callback)) != noErr) + { printf ("AudioDeviceStop failed.\n") ; + return ; + } ; + + err = AudioDeviceRemoveIOProc (audio_data.device, macosx_audio_out_callback) ; + if (err != noErr) + { printf ("AudioDeviceRemoveIOProc failed.\n") ; + return ; + } ; + + sf_close (audio_data.sndfile) ; + } ; + + return ; +} /* macosx_play */ + +#endif /* MacOSX */ + + +/*------------------------------------------------------------------------------ +** Win32 functions for playing a sound. +** +** This API sucks. Its needlessly complicated and is *WAY* too loose with +** passing pointers arounf in integers and and using char* pointers to +** point to data instead of short*. It plain sucks! +*/ + +#if (OS_IS_WIN32 == 1) + +#define WIN32_BUFFER_LEN (1<<15) + +typedef struct +{ HWAVEOUT hwave ; + WAVEHDR whdr [2] ; + + CRITICAL_SECTION mutex ; /* to control access to BuffersInUSe */ + HANDLE Event ; /* signal that a buffer is free */ + + short buffer [WIN32_BUFFER_LEN / sizeof (short)] ; + int current, bufferlen ; + int BuffersInUse ; + + SNDFILE *sndfile ; + SF_INFO sfinfo ; + + sf_count_t remaining ; +} Win32_Audio_Data ; + + +static void +win32_play_data (Win32_Audio_Data *audio_data) +{ int thisread, readcount ; + + /* fill a buffer if there is more data and we can read it sucessfully */ + readcount = (audio_data->remaining > audio_data->bufferlen) ? audio_data->bufferlen : (int) audio_data->remaining ; + + thisread = (int) sf_read_short (audio_data->sndfile, (short *) (audio_data->whdr [audio_data->current].lpData), readcount) ; + + audio_data->remaining -= thisread ; + + if (thisread > 0) + { /* Fix buffer length if this is only a partial block. */ + if (thisread < audio_data->bufferlen) + audio_data->whdr [audio_data->current].dwBufferLength = thisread * sizeof (short) ; + + /* Queue the WAVEHDR */ + waveOutWrite (audio_data->hwave, (LPWAVEHDR) &(audio_data->whdr [audio_data->current]), sizeof (WAVEHDR)) ; + + /* count another buffer in use */ + EnterCriticalSection (&audio_data->mutex) ; + audio_data->BuffersInUse ++ ; + LeaveCriticalSection (&audio_data->mutex) ; + + /* use the other buffer next time */ + audio_data->current = (audio_data->current + 1) % 2 ; + } ; + + return ; +} /* win32_play_data */ + +static void CALLBACK +win32_audio_out_callback (HWAVEOUT hwave, UINT msg, DWORD data, DWORD param1, DWORD param2) +{ Win32_Audio_Data *audio_data ; + + /* Prevent compiler warnings. */ + hwave = hwave ; + param1 = param2 ; + + if (data == 0) + return ; + + /* + ** I consider this technique of passing a pointer via an integer as + ** fundamentally broken but thats the way microsoft has defined the + ** interface. + */ + audio_data = (Win32_Audio_Data*) data ; + + /* let main loop know a buffer is free */ + if (msg == MM_WOM_DONE) + { EnterCriticalSection (&audio_data->mutex) ; + audio_data->BuffersInUse -- ; + LeaveCriticalSection (&audio_data->mutex) ; + SetEvent (audio_data->Event) ; + } ; + + return ; +} /* win32_audio_out_callback */ + +/* This is needed for earlier versions of the M$ development tools. */ +#ifndef DWORD_PTR +#define DWORD_PTR DWORD +#endif + +static void +win32_play (int argc, char *argv []) +{ Win32_Audio_Data audio_data ; + + WAVEFORMATEX wf ; + int k, error ; + + audio_data.sndfile = NULL ; + audio_data.hwave = 0 ; + + for (k = 1 ; k < argc ; k++) + { printf ("Playing %s\n", argv [k]) ; + + if (! (audio_data.sndfile = sf_open (argv [k], SFM_READ, &(audio_data.sfinfo)))) + { puts (sf_strerror (NULL)) ; + continue ; + } ; + + audio_data.remaining = audio_data.sfinfo.frames * audio_data.sfinfo.channels ; + audio_data.current = 0 ; + + InitializeCriticalSection (&audio_data.mutex) ; + audio_data.Event = CreateEvent (0, FALSE, FALSE, 0) ; + + wf.nChannels = audio_data.sfinfo.channels ; + wf.wFormatTag = WAVE_FORMAT_PCM ; + wf.cbSize = 0 ; + wf.wBitsPerSample = 16 ; + + wf.nSamplesPerSec = audio_data.sfinfo.samplerate ; + + wf.nBlockAlign = audio_data.sfinfo.channels * sizeof (short) ; + + wf.nAvgBytesPerSec = wf.nBlockAlign * wf.nSamplesPerSec ; + + error = waveOutOpen (&(audio_data.hwave), WAVE_MAPPER, &wf, (DWORD_PTR) win32_audio_out_callback, + (DWORD_PTR) &audio_data, CALLBACK_FUNCTION) ; + if (error) + { puts ("waveOutOpen failed.") ; + audio_data.hwave = 0 ; + continue ; + } ; + + audio_data.whdr [0].lpData = (char*) audio_data.buffer ; + audio_data.whdr [1].lpData = ((char*) audio_data.buffer) + sizeof (audio_data.buffer) / 2 ; + + audio_data.whdr [0].dwBufferLength = sizeof (audio_data.buffer) / 2 ; + audio_data.whdr [1].dwBufferLength = sizeof (audio_data.buffer) / 2 ; + + audio_data.whdr [0].dwFlags = 0 ; + audio_data.whdr [1].dwFlags = 0 ; + + /* length of each audio buffer in samples */ + audio_data.bufferlen = sizeof (audio_data.buffer) / 2 / sizeof (short) ; + + /* Prepare the WAVEHDRs */ + if ((error = waveOutPrepareHeader (audio_data.hwave, &(audio_data.whdr [0]), sizeof (WAVEHDR)))) + { printf ("waveOutPrepareHeader [0] failed : %08X\n", error) ; + waveOutClose (audio_data.hwave) ; + continue ; + } ; + + if ((error = waveOutPrepareHeader (audio_data.hwave, &(audio_data.whdr [1]), sizeof (WAVEHDR)))) + { printf ("waveOutPrepareHeader [1] failed : %08X\n", error) ; + waveOutUnprepareHeader (audio_data.hwave, &(audio_data.whdr [0]), sizeof (WAVEHDR)) ; + waveOutClose (audio_data.hwave) ; + continue ; + } ; + + /* Fill up both buffers with audio data */ + audio_data.BuffersInUse = 0 ; + win32_play_data (&audio_data) ; + win32_play_data (&audio_data) ; + + /* loop until both buffers are released */ + while (audio_data.BuffersInUse > 0) + { + /* wait for buffer to be released */ + WaitForSingleObject (audio_data.Event, INFINITE) ; + + /* refill the buffer if there is more data to play */ + win32_play_data (&audio_data) ; + } ; + + waveOutUnprepareHeader (audio_data.hwave, &(audio_data.whdr [0]), sizeof (WAVEHDR)) ; + waveOutUnprepareHeader (audio_data.hwave, &(audio_data.whdr [1]), sizeof (WAVEHDR)) ; + + waveOutClose (audio_data.hwave) ; + audio_data.hwave = 0 ; + + DeleteCriticalSection (&audio_data.mutex) ; + + sf_close (audio_data.sndfile) ; + } ; + +} /* win32_play */ + +#endif /* Win32 */ + +/*------------------------------------------------------------------------------ +** Solaris. +*/ + +#if (defined (sun) && defined (unix)) /* ie Solaris */ + +static void +solaris_play (int argc, char *argv []) +{ static short buffer [BUFFER_LEN] ; + audio_info_t audio_info ; + SNDFILE *sndfile ; + SF_INFO sfinfo ; + unsigned long delay_time ; + long k, start_count, output_count, write_count, read_count ; + int audio_fd, error, done ; + + for (k = 1 ; k < argc ; k++) + { printf ("Playing %s\n", argv [k]) ; + if (! (sndfile = sf_open (argv [k], SFM_READ, &sfinfo))) + { puts (sf_strerror (NULL)) ; + continue ; + } ; + + if (sfinfo.channels < 1 || sfinfo.channels > 2) + { printf ("Error : channels = %d.\n", sfinfo.channels) ; + continue ; + } ; + + /* open the audio device - write only, non-blocking */ + if ((audio_fd = open ("/dev/audio", O_WRONLY | O_NONBLOCK)) < 0) + { perror ("open (/dev/audio) failed") ; + return ; + } ; + + /* Retrive standard values. */ + AUDIO_INITINFO (&audio_info) ; + + audio_info.play.sample_rate = sfinfo.samplerate ; + audio_info.play.channels = sfinfo.channels ; + audio_info.play.precision = 16 ; + audio_info.play.encoding = AUDIO_ENCODING_LINEAR ; + audio_info.play.gain = AUDIO_MAX_GAIN ; + audio_info.play.balance = AUDIO_MID_BALANCE ; + + if ((error = ioctl (audio_fd, AUDIO_SETINFO, &audio_info))) + { perror ("ioctl (AUDIO_SETINFO) failed") ; + return ; + } ; + + /* Delay time equal to 1/4 of a buffer in microseconds. */ + delay_time = (BUFFER_LEN * 1000000) / (audio_info.play.sample_rate * 4) ; + + done = 0 ; + while (! done) + { read_count = sf_read_short (sndfile, buffer, BUFFER_LEN) ; + if (read_count < BUFFER_LEN) + { memset (&(buffer [read_count]), 0, (BUFFER_LEN - read_count) * sizeof (short)) ; + /* Tell the main application to terminate. */ + done = SF_TRUE ; + } ; + + start_count = 0 ; + output_count = BUFFER_LEN * sizeof (short) ; + + while (output_count > 0) + { /* write as much data as possible */ + write_count = write (audio_fd, &(buffer [start_count]), output_count) ; + if (write_count > 0) + { output_count -= write_count ; + start_count += write_count ; + } + else + { /* Give the audio output time to catch up. */ + usleep (delay_time) ; + } ; + } ; /* while (outpur_count > 0) */ + } ; /* while (! done) */ + + close (audio_fd) ; + } ; + + return ; +} /* solaris_play */ + +#endif /* Solaris */ + +/*============================================================================== +** Main function. +*/ + +int +main (int argc, char *argv []) +{ + if (argc < 2) + { + printf ("\nUsage : %s <input sound file>\n\n", argv [0]) ; +#if (OS_IS_WIN32 == 1) + printf ("This is a Unix style command line application which\n" + "should be run in a MSDOS box or Command Shell window.\n\n") ; + printf ("Sleeping for 5 seconds before exiting.\n\n") ; + + /* This is the officially blessed by microsoft way but I can't get + ** it to link. + ** Sleep (15) ; + ** Instead, use this: + */ + _sleep (5 * 1000) ; +#endif + return 1 ; + } ; + +#if defined (__linux__) + #if HAVE_ALSA_ASOUNDLIB_H + if (access ("/proc/asound/cards", R_OK) == 0) + alsa_play (argc, argv) ; + else + #endif + linux_play (argc, argv) ; +#elif (defined (__MACH__) && defined (__APPLE__)) + macosx_play (argc, argv) ; +#elif (defined (sun) && defined (unix)) + solaris_play (argc, argv) ; +#elif (OS_IS_WIN32 == 1) + win32_play (argc, argv) ; +#elif defined (__BEOS__) + printf ("This program cannot be compiled on BeOS.\n") ; + printf ("Instead, compile the file sfplay_beos.cpp.\n") ; + return 1 ; +#else + puts ("*** Playing sound not yet supported on this platform.") ; + puts ("*** Please feel free to submit a patch.") ; + return 1 ; +#endif + + return 0 ; +} /* main */ +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 8fc4110d-6cec-4e03-91df-0f384cabedac +*/ Added: freeswitch/trunk/libs/libsndfile/install-sh ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/install-sh Wed Dec 20 14:08:07 2006 @@ -0,0 +1,323 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2005-05-14.22 + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. It can only install one file at a time, a restriction +# shared with many OS's install programs. + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit="${DOITPROG-}" + +# put in absolute paths if you don't have them in your path; or use env. vars. + +mvprog="${MVPROG-mv}" +cpprog="${CPPROG-cp}" +chmodprog="${CHMODPROG-chmod}" +chownprog="${CHOWNPROG-chown}" +chgrpprog="${CHGRPPROG-chgrp}" +stripprog="${STRIPPROG-strip}" +rmprog="${RMPROG-rm}" +mkdirprog="${MKDIRPROG-mkdir}" + +chmodcmd="$chmodprog 0755" +chowncmd= +chgrpcmd= +stripcmd= +rmcmd="$rmprog -f" +mvcmd="$mvprog" +src= +dst= +dir_arg= +dstarg= +no_target_directory= + +usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: +-c (ignored) +-d create directories instead of installing files. +-g GROUP $chgrpprog installed files to GROUP. +-m MODE $chmodprog installed files to MODE. +-o USER $chownprog installed files to USER. +-s $stripprog installed files. +-t DIRECTORY install into DIRECTORY. +-T report an error if DSTFILE is a directory. +--help display this help and exit. +--version display version info and exit. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG +" + +while test -n "$1"; do + case $1 in + -c) shift + continue;; + + -d) dir_arg=true + shift + continue;; + + -g) chgrpcmd="$chgrpprog $2" + shift + shift + continue;; + + --help) echo "$usage"; exit $?;; + + -m) chmodcmd="$chmodprog $2" + shift + shift + continue;; + + -o) chowncmd="$chownprog $2" + shift + shift + continue;; + + -s) stripcmd=$stripprog + shift + continue;; + + -t) dstarg=$2 + shift + shift + continue;; + + -T) no_target_directory=true + shift + continue;; + + --version) echo "$0 $scriptversion"; exit $?;; + + *) # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + test -n "$dir_arg$dstarg" && break + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dstarg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dstarg" + shift # fnord + fi + shift # arg + dstarg=$arg + done + break;; + esac +done + +if test -z "$1"; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call `install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +for src +do + # Protect names starting with `-'. + case $src in + -*) src=./$src ;; + esac + + if test -n "$dir_arg"; then + dst=$src + src= + + if test -d "$dst"; then + mkdircmd=: + chmodcmd= + else + mkdircmd=$mkdirprog + fi + else + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dstarg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + + dst=$dstarg + # Protect names starting with `-'. + case $dst in + -*) dst=./$dst ;; + esac + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dstarg: Is a directory" >&2 + exit 1 + fi + dst=$dst/`basename "$src"` + fi + fi + + # This sed command emulates the dirname command. + dstdir=`echo "$dst" | sed -e 's,/*$,,;s,[^/]*$,,;s,/*$,,;s,^$,.,'` + + # Make sure that the destination directory exists. + + # Skip lots of stat calls in the usual case. + if test ! -d "$dstdir"; then + defaultIFS=' + ' + IFS="${IFS-$defaultIFS}" + + oIFS=$IFS + # Some sh's can't handle IFS=/ for some reason. + IFS='%' + set x `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'` + shift + IFS=$oIFS + + pathcomp= + + while test $# -ne 0 ; do + pathcomp=$pathcomp$1 + shift + if test ! -d "$pathcomp"; then + $mkdirprog "$pathcomp" + # mkdir can fail with a `File exist' error in case several + # install-sh are creating the directory concurrently. This + # is OK. + test -d "$pathcomp" || exit + fi + pathcomp=$pathcomp/ + done + fi + + if test -n "$dir_arg"; then + $doit $mkdircmd "$dst" \ + && { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \ + && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \ + && { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \ + && { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; } + + else + dstfile=`basename "$dst"` + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + trap '(exit $?); exit' 1 2 13 15 + + # Copy the file name to the temp name. + $doit $cpprog "$src" "$dsttmp" && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \ + && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \ + && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \ + && { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } && + + # Now rename the file to the real destination. + { $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \ + || { + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + if test -f "$dstdir/$dstfile"; then + $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \ + || $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \ + || { + echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2 + (exit 1); exit 1 + } + else + : + fi + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dstdir/$dstfile" + } + } + fi || { (exit 1); exit 1; } +done + +# The final little trick to "correctly" pass the exit status to the exit trap. +{ + (exit 0); exit 0 +} + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: Added: freeswitch/trunk/libs/libsndfile/libsndfile.spec.in ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/libsndfile.spec.in Wed Dec 20 14:08:07 2006 @@ -0,0 +1,69 @@ + +%define name @PACKAGE@ +%define version @VERSION@ +%define release 1 + +Summary: A library to handle various audio file formats. +Name: %{name} +Version: %{version} +Release: %{release} +Copyright: LGPL +Group: Libraries/Sound +Source: http://www.mega-nerd.com/libsndfile/libsndfile-%{version}.tar.gz +URL: http://www.mega-nerd.com/libsndfile/ +BuildRoot: /var/tmp/%{name}-%{version} + +%description +libsndfile is a C library for reading and writing sound files such as +AIFF, AU and WAV files through one standard interface. It can currently +read/write 8, 16, 24 and 32-bit PCM files as well as 32-bit floating +point WAV files and a number of compressed formats. + +%package devel +Summary: Libraries, includes, etc to develop libsndfile applications +Group: Libraries + +%description devel +Libraries, include files, etc you can use to develop libsndfile applications. + +%prep +%setup + +%build +%configure +make + +%install +if [ -d $RPM_BUILD_ROOT ]; then rm -rf $RPM_BUILD_ROOT; fi +mkdir -p $RPM_BUILD_ROOT +make DESTDIR=$RPM_BUILD_ROOT install +%clean +if [ -d $RPM_BUILD_ROOT ]; then rm -rf $RPM_BUILD_ROOT; fi + +%files +%defattr(-,root,root) +%doc AUTHORS COPYING ChangeLog INSTALL NEWS README TODO doc +%{_libdir}/libsndfile.so.* +%{_bindir}/* +%{_mandir}/man1/* +%{_datadir}/octave/site/m/* +%{_defaultdocdir}/libsndfile1-dev/html/* + +%files devel +%defattr(-,root,root) +%{_libdir}/libsndfile.a +%{_libdir}/libsndfile.la +%{_libdir}/libsndfile.so +%{_includedir}/sndfile.h +%{_libdir}/pkgconfig/sndfile.pc + +%changelog +* Sun May 15 2005 Erik de Castro Lopo <erikd@mega-nerd.com> +- Add html files to the files section. +* Tue Sep 16 2003 Erik de Castro Lopo <erikd@mega-nerd.com> +- Apply corrections from Andrew Schultz. +* Mon Oct 21 2002 Erik de Castro Lopo <erikd@mega-nerd.com> +- Force installation of sndfile.pc file. +* Thu Jul 6 2000 Josh Green <jgreen@users.sourceforge.net> +- Created libsndfile.spec.in + Added: freeswitch/trunk/libs/libsndfile/ltmain.sh ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/ltmain.sh Wed Dec 20 14:08:07 2006 @@ -0,0 +1,6871 @@ +# ltmain.sh - Provide generalized library-building support services. +# NOTE: Changing this file will not affect anything until you rerun configure. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005 +# Free Software Foundation, Inc. +# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +basename="s,^.*/,,g" + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath="$0" + +# The name of this program: +progname=`echo "$progpath" | $SED $basename` +modename="$progname" + +# Global variables: +EXIT_SUCCESS=0 +EXIT_FAILURE=1 + +PROGRAM=ltmain.sh +PACKAGE=libtool +VERSION="1.5.22 Debian 1.5.22-4" +TIMESTAMP=" (1.1220.2.365 2005/12/18 22:14:06)" + +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes. +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +# Check that we have a working $echo. +if test "X$1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X$1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then + # Yippee, $echo works! + : +else + # Restart under the correct shell, and then maybe $echo will work. + exec $SHELL "$progpath" --no-reexec ${1+"$@"} +fi + +if test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat <<EOF +$* +EOF + exit $EXIT_SUCCESS +fi + +default_mode= +help="Try \`$progname --help' for more information." +magic="%%%MAGIC variable%%%" +mkdir="mkdir" +mv="mv -f" +rm="rm -f" + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed="${SED}"' -e 1s/^X//' +sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g' +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + SP2NL='tr \040 \012' + NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + SP2NL='tr \100 \n' + NL2SP='tr \r\n \100\100' + ;; +esac + +# NLS nuisances. +# Only set LANG and LC_ALL to C if already set. +# These must not be set unconditionally because not all systems understand +# e.g. LANG=C (notably SCO). +# We save the old values to restore during execute mode. +if test "${LC_ALL+set}" = set; then + save_LC_ALL="$LC_ALL"; LC_ALL=C; export LC_ALL +fi +if test "${LANG+set}" = set; then + save_LANG="$LANG"; LANG=C; export LANG +fi + +# Make sure IFS has a sensible default +lt_nl=' +' +IFS=" $lt_nl" + +if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then + $echo "$modename: not configured to build any kind of library" 1>&2 + $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 + exit $EXIT_FAILURE +fi + +# Global variables. +mode=$default_mode +nonopt= +prev= +prevopt= +run= +show="$echo" +show_help= +execute_dlfiles= +duplicate_deps=no +preserve_args= +lo2o="s/\\.lo\$/.${objext}/" +o2lo="s/\\.${objext}\$/.lo/" + +##################################### +# Shell function definitions: +# This seems to be the best place for them + +# func_mktempdir [string] +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, STRING is the basename for that directory. +func_mktempdir () +{ + my_template="${TMPDIR-/tmp}/${1-$progname}" + + if test "$run" = ":"; then + # Return a directory name, but don't create it in dry-run mode + my_tmpdir="${my_template}-$$" + else + + # If mktemp works, use that first and foremost + my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` + + if test ! -d "$my_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + my_tmpdir="${my_template}-${RANDOM-0}$$" + + save_mktempdir_umask=`umask` + umask 0077 + $mkdir "$my_tmpdir" + umask $save_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$my_tmpdir" || { + $echo "cannot create temporary directory \`$my_tmpdir'" 1>&2 + exit $EXIT_FAILURE + } + fi + + $echo "X$my_tmpdir" | $Xsed +} + + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +func_win32_libid () +{ + win32_libid_type="unknown" + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \ + $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then + win32_nmres=`eval $NM -f posix -A $1 | \ + $SED -n -e '1,100{/ I /{s,.*,import,;p;q;};}'` + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $echo $win32_libid_type +} + + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + CC_quoted="$CC_quoted $arg" + done + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + CC_quoted="$CC_quoted $arg" + done + case "$@ " in + " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + $echo "$modename: unable to infer tagged configuration" + $echo "$modename: specify a tag with \`--tag'" 1>&2 + exit $EXIT_FAILURE +# else +# $echo "$modename: using $tagname tagged configuration" + fi + ;; + esac + fi +} + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + f_ex_an_ar_dir="$1"; shift + f_ex_an_ar_oldlib="$1" + + $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)" + $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $? + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2 + exit $EXIT_FAILURE + fi +} + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + my_gentop="$1"; shift + my_oldlibs=${1+"$@"} + my_oldobjs="" + my_xlib="" + my_xabs="" + my_xdir="" + my_status="" + + $show "${rm}r $my_gentop" + $run ${rm}r "$my_gentop" + $show "$mkdir $my_gentop" + $run $mkdir "$my_gentop" + my_status=$? + if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then + exit $my_status + fi + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'` + my_xdir="$my_gentop/$my_xlib" + + $show "${rm}r $my_xdir" + $run ${rm}r "$my_xdir" + $show "$mkdir $my_xdir" + $run $mkdir "$my_xdir" + exit_status=$? + if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then + exit $exit_status + fi + case $host in + *-darwin*) + $show "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + if test -z "$run"; then + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'` + darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null` + if test -n "$darwin_arches"; then + darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + $show "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches ; do + mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}" + lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" + cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" + func_extract_an_archive "`pwd`" "${darwin_base_archive}" + cd "$darwin_curdir" + $rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" + done # $darwin_arches + ## Okay now we have a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` + lipo -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + ${rm}r unfat-$$ + cd "$darwin_orig_dir" + else + cd "$darwin_orig_dir" + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + fi # $run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` + done + func_extract_archives_result="$my_oldobjs" +} +# End of Shell function definitions +##################################### + +# Darwin sucks +eval std_shrext=\"$shrext_cmds\" + +disable_libs=no + +# Parse our command line options once, thoroughly. +while test "$#" -gt 0 +do + arg="$1" + shift + + case $arg in + -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;; + *) optarg= ;; + esac + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + execute_dlfiles) + execute_dlfiles="$execute_dlfiles $arg" + ;; + tag) + tagname="$arg" + preserve_args="${preserve_args}=$arg" + + # Check whether tagname contains only valid characters + case $tagname in + *[!-_A-Za-z0-9,/]*) + $echo "$progname: invalid tag name: $tagname" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + case $tagname in + CC) + # Don't test for the "default" C tag, as we know, it's there, but + # not specially marked. + ;; + *) + if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then + taglist="$taglist $tagname" + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`" + else + $echo "$progname: ignoring unknown tag $tagname" 1>&2 + fi + ;; + esac + ;; + *) + eval "$prev=\$arg" + ;; + esac + + prev= + prevopt= + continue + fi + + # Have we seen a non-optional argument yet? + case $arg in + --help) + show_help=yes + ;; + + --version) + $echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP" + $echo + $echo "Copyright (C) 2005 Free Software Foundation, Inc." + $echo "This is free software; see the source for copying conditions. There is NO" + $echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + exit $? + ;; + + --config) + ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $progpath + # Now print the configurations for the tags. + for tagname in $taglist; do + ${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$progpath" + done + exit $? + ;; + + --debug) + $echo "$progname: enabling shell trace mode" + set -x + preserve_args="$preserve_args $arg" + ;; + + --dry-run | -n) + run=: + ;; + + --features) + $echo "host: $host" + if test "$build_libtool_libs" = yes; then + $echo "enable shared libraries" + else + $echo "disable shared libraries" + fi + if test "$build_old_libs" = yes; then + $echo "enable static libraries" + else + $echo "disable static libraries" + fi + exit $? + ;; + + --finish) mode="finish" ;; + + --mode) prevopt="--mode" prev=mode ;; + --mode=*) mode="$optarg" ;; + + --preserve-dup-deps) duplicate_deps="yes" ;; + + --quiet | --silent) + show=: + preserve_args="$preserve_args $arg" + ;; + + --tag) + prevopt="--tag" + prev=tag + preserve_args="$preserve_args --tag" + ;; + --tag=*) + set tag "$optarg" ${1+"$@"} + shift + prev=tag + preserve_args="$preserve_args --tag" + ;; + + -dlopen) + prevopt="-dlopen" + prev=execute_dlfiles + ;; + + -*) + $echo "$modename: unrecognized option \`$arg'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + ;; + + *) + nonopt="$arg" + break + ;; + esac +done + +if test -n "$prevopt"; then + $echo "$modename: option \`$prevopt' requires an argument" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE +fi + +case $disable_libs in +no) + ;; +shared) + build_libtool_libs=no + build_old_libs=yes + ;; +static) + build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` + ;; +esac + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + +if test -z "$show_help"; then + + # Infer the operation mode. + if test -z "$mode"; then + $echo "*** Warning: inferring the mode of operation is deprecated." 1>&2 + $echo "*** Future versions of Libtool will require --mode=MODE be specified." 1>&2 + case $nonopt in + *cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*) + mode=link + for arg + do + case $arg in + -c) + mode=compile + break + ;; + esac + done + ;; + *db | *dbx | *strace | *truss) + mode=execute + ;; + *install*|cp|mv) + mode=install + ;; + *rm) + mode=uninstall + ;; + *) + # If we have no mode, but dlfiles were specified, then do execute mode. + test -n "$execute_dlfiles" && mode=execute + + # Just use the default operation mode. + if test -z "$mode"; then + if test -n "$nonopt"; then + $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2 + else + $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2 + fi + fi + ;; + esac + fi + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$execute_dlfiles" && test "$mode" != execute; then + $echo "$modename: unrecognized option \`-dlopen'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$modename --help --mode=$mode' for more information." + + # These modes are in order of execution frequency so that they run quickly. + case $mode in + # libtool compile mode + compile) + modename="$modename: compile" + # Get the compilation command and the source file. + base_compile= + srcfile="$nonopt" # always keep a non-empty value in "srcfile" + suppress_opt=yes + suppress_output= + arg_mode=normal + libobj= + later= + + for arg + do + case $arg_mode in + arg ) + # do not "continue". Instead, add this to base_compile + lastarg="$arg" + arg_mode=normal + ;; + + target ) + libobj="$arg" + arg_mode=normal + continue + ;; + + normal ) + # Accept any command-line options. + case $arg in + -o) + if test -n "$libobj" ; then + $echo "$modename: you cannot specify \`-o' more than once" 1>&2 + exit $EXIT_FAILURE + fi + arg_mode=target + continue + ;; + + -static | -prefer-pic | -prefer-non-pic) + later="$later $arg" + continue + ;; + + -no-suppress) + suppress_opt=no + continue + ;; + + -Xcompiler) + arg_mode=arg # the next one goes into the "base_compile" arg list + continue # The current "srcfile" will either be retained or + ;; # replaced later. I would guess that would be a bug. + + -Wc,*) + args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"` + lastarg= + save_ifs="$IFS"; IFS=',' + for arg in $args; do + IFS="$save_ifs" + + # Double-quote args containing other shell metacharacters. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + lastarg="$lastarg $arg" + done + IFS="$save_ifs" + lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"` + + # Add the arguments to base_compile. + base_compile="$base_compile $lastarg" + continue + ;; + + * ) + # Accept the current argument as the source file. + # The previous "srcfile" becomes the current argument. + # + lastarg="$srcfile" + srcfile="$arg" + ;; + esac # case $arg + ;; + esac # case $arg_mode + + # Aesthetically quote the previous argument. + lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"` + + case $lastarg in + # Double-quote args containing other shell metacharacters. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, and some SunOS ksh mistreat backslash-escaping + # in scan sets (worked around with variable expansion), + # and furthermore cannot handle '|' '&' '(' ')' in scan sets + # at all, so we specify them separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + lastarg="\"$lastarg\"" + ;; + esac + + base_compile="$base_compile $lastarg" + done # for arg + + case $arg_mode in + arg) + $echo "$modename: you must specify an argument for -Xcompile" + exit $EXIT_FAILURE + ;; + target) + $echo "$modename: you must specify a target with \`-o'" 1>&2 + exit $EXIT_FAILURE + ;; + *) + # Get the name of the library object. + [ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'` + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + xform='[cCFSifmso]' + case $libobj in + *.ada) xform=ada ;; + *.adb) xform=adb ;; + *.ads) xform=ads ;; + *.asm) xform=asm ;; + *.c++) xform=c++ ;; + *.cc) xform=cc ;; + *.ii) xform=ii ;; + *.class) xform=class ;; + *.cpp) xform=cpp ;; + *.cxx) xform=cxx ;; + *.f90) xform=f90 ;; + *.for) xform=for ;; + *.java) xform=java ;; + esac + + libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"` + + case $libobj in + *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;; + *) + $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + func_infer_tag $base_compile + + for arg in $later; do + case $arg in + -static) + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + esac + done + + qlibobj=`$echo "X$libobj" | $Xsed -e "$sed_quote_subst"` + case $qlibobj in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + qlibobj="\"$qlibobj\"" ;; + esac + test "X$libobj" != "X$qlibobj" \ + && $echo "X$libobj" | grep '[]~#^*{};<>?"'"'"' &()|`$[]' \ + && $echo "$modename: libobj name \`$libobj' may not contain shell special characters." + objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'` + xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$obj"; then + xdir= + else + xdir=$xdir/ + fi + lobj=${xdir}$objdir/$objname + + if test -z "$base_compile"; then + $echo "$modename: you must specify a compilation command" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + $run $rm $removelist + trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15 + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2*) + pic_mode=default + ;; + esac + if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} + lockfile="$output_obj.lock" + removelist="$removelist $output_obj $lockfile" + trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15 + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until $run ln "$progpath" "$lockfile" 2>/dev/null; do + $show "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + $echo "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $run $rm $removelist + exit $EXIT_FAILURE + fi + $echo "$srcfile" > "$lockfile" + fi + + if test -n "$fix_srcfile_path"; then + eval srcfile=\"$fix_srcfile_path\" + fi + qsrcfile=`$echo "X$srcfile" | $Xsed -e "$sed_quote_subst"` + case $qsrcfile in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + qsrcfile="\"$qsrcfile\"" ;; + esac + + $run $rm "$libobj" "${libobj}T" + + # Create a libtool object file (analogous to a ".la" file), + # but don't create it if we're doing a dry run. + test -z "$run" && cat > ${libobj}T <<EOF +# $libobj - a libtool object file +# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# Name of the PIC object. +EOF + + # Only build a PIC object if we are building libtool libraries. + if test "$build_libtool_libs" = yes; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test "$pic_mode" != no; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + if test ! -d "${xdir}$objdir"; then + $show "$mkdir ${xdir}$objdir" + $run $mkdir ${xdir}$objdir + exit_status=$? + if test "$exit_status" -ne 0 && test ! -d "${xdir}$objdir"; then + exit $exit_status + fi + fi + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + command="$command -o $lobj" + fi + + $run $rm "$lobj" "$output_obj" + + $show "$command" + if $run eval "$command"; then : + else + test -n "$output_obj" && $run $rm $removelist + exit $EXIT_FAILURE + fi + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $echo "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $run $rm $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + $show "$mv $output_obj $lobj" + if $run $mv $output_obj $lobj; then : + else + error=$? + $run $rm $removelist + exit $error + fi + fi + + # Append the name of the PIC object to the libtool object file. + test -z "$run" && cat >> ${libobj}T <<EOF +pic_object='$objdir/$objname' + +EOF + + # Allow error messages only from the first compilation. + if test "$suppress_opt" = yes; then + suppress_output=' >/dev/null 2>&1' + fi + else + # No PIC object so indicate it doesn't exist in the libtool + # object file. + test -z "$run" && cat >> ${libobj}T <<EOF +pic_object=none + +EOF + fi + + # Only build a position-dependent object if we build old libraries. + if test "$build_old_libs" = yes; then + if test "$pic_mode" != yes; then + # Don't build PIC code + command="$base_compile $qsrcfile" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test "$compiler_c_o" = yes; then + command="$command -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + command="$command$suppress_output" + $run $rm "$obj" "$output_obj" + $show "$command" + if $run eval "$command"; then : + else + $run $rm $removelist + exit $EXIT_FAILURE + fi + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $echo "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $run $rm $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + $show "$mv $output_obj $obj" + if $run $mv $output_obj $obj; then : + else + error=$? + $run $rm $removelist + exit $error + fi + fi + + # Append the name of the non-PIC object the libtool object file. + # Only append if the libtool object file exists. + test -z "$run" && cat >> ${libobj}T <<EOF +# Name of the non-PIC object. +non_pic_object='$objname' + +EOF + else + # Append the name of the non-PIC object the libtool object file. + # Only append if the libtool object file exists. + test -z "$run" && cat >> ${libobj}T <<EOF +# Name of the non-PIC object. +non_pic_object=none + +EOF + fi + + $run $mv "${libobj}T" "${libobj}" + + # Unlock the critical section if it was locked + if test "$need_locks" != no; then + $run $rm "$lockfile" + fi + + exit $EXIT_SUCCESS + ;; + + # libtool link mode + link | relink) + modename="$modename: link" + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # which system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll which has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args="$nonopt" + base_compile="$nonopt $@" + compile_command="$nonopt" + finalize_command="$nonopt" + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + + avoid_version=no + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + non_pic_objects= + notinst_path= # paths that contain not-installed libtool libraries + precious_files_regex= + prefer_static_libs=no + preload=no + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -all-static | -static) + if test "X$arg" = "X-all-static"; then + if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then + $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2 + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + else + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + fi + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg="$1" + shift + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test + ;; + *) qarg=$arg ;; + esac + libtool_args="$libtool_args $qarg" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + compile_command="$compile_command @OUTPUT@" + finalize_command="$finalize_command @OUTPUT@" + ;; + esac + + case $prev in + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + compile_command="$compile_command @SYMFILE@" + finalize_command="$finalize_command @SYMFILE@" + preload=yes + fi + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test "$dlself" = no; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + dlfiles="$dlfiles $arg" + else + dlprefiles="$dlprefiles $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols="$arg" + if test ! -f "$arg"; then + $echo "$modename: symbol file \`$arg' does not exist" + exit $EXIT_FAILURE + fi + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + inst_prefix) + inst_prefix_dir="$arg" + prev= + continue + ;; + precious_regex) + precious_files_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat $save_arg` + do +# moreargs="$moreargs $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + pic_object= + non_pic_object= + + # Read the .lo file + # If there is no directory component, then add one. + case $arg in + */* | *\\*) . $arg ;; + *) . ./$arg ;; + esac + + if test -z "$pic_object" || \ + test -z "$non_pic_object" || + test "$pic_object" = none && \ + test "$non_pic_object" = none; then + $echo "$modename: cannot find name of object for \`$arg'" 1>&2 + exit $EXIT_FAILURE + fi + + # Extract subdirectory from the argument. + xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$arg"; then + xdir= + else + xdir="$xdir/" + fi + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles $pic_object" + prev= + fi + + # A PIC object. + libobjs="$libobjs $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + non_pic_objects="$non_pic_objects $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + non_pic_objects="$non_pic_objects $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if test -z "$run"; then + $echo "$modename: \`$arg' is not a valid libtool object" 1>&2 + exit $EXIT_FAILURE + else + # Dry-run case. + + # Extract subdirectory from the argument. + xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$arg"; then + xdir= + else + xdir="$xdir/" + fi + + pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"` + non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"` + libobjs="$libobjs $pic_object" + non_pic_objects="$non_pic_objects $non_pic_object" + fi + fi + done + else + $echo "$modename: link input file \`$save_arg' does not exist" + exit $EXIT_FAILURE + fi + arg=$save_arg + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + $echo "$modename: only absolute run-paths are allowed" 1>&2 + exit $EXIT_FAILURE + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) rpath="$rpath $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) xrpath="$xrpath $arg" ;; + esac + fi + prev= + continue + ;; + xcompiler) + compiler_flags="$compiler_flags $qarg" + prev= + compile_command="$compile_command $qarg" + finalize_command="$finalize_command $qarg" + continue + ;; + xlinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $wl$qarg" + prev= + compile_command="$compile_command $wl$qarg" + finalize_command="$finalize_command $wl$qarg" + continue + ;; + xcclinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $qarg" + prev= + compile_command="$compile_command $qarg" + finalize_command="$finalize_command $qarg" + continue + ;; + shrext) + shrext_cmds="$arg" + prev= + continue + ;; + darwin_framework|darwin_framework_skip) + test "$prev" = "darwin_framework" && compiler_flags="$compiler_flags $arg" + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + prev= + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg="$arg" + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + compile_command="$compile_command $link_static_flag" + finalize_command="$finalize_command $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2 + continue + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + $echo "$modename: more than one -exported-symbols argument is not allowed" + exit $EXIT_FAILURE + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework|-arch|-isysroot) + case " $CC " in + *" ${arg} ${1} "* | *" ${arg} ${1} "*) + prev=darwin_framework_skip ;; + *) compiler_flags="$compiler_flags $arg" + prev=darwin_framework ;; + esac + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + ;; + esac + continue + ;; + + -L*) + dir=`$echo "X$arg" | $Xsed -e 's/^-L//'` + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2 + absdir="$dir" + notinst_path="$notinst_path $dir" + fi + dir="$absdir" + ;; + esac + case "$deplibs " in + *" -L$dir "*) ;; + *) + deplibs="$deplibs -L$dir" + lib_search_path="$lib_search_path $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + testbindir=`$echo "X$dir" | $Xsed -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + *) dllsearchpath="$dllsearchpath:$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + *) dllsearchpath="$dllsearchpath:$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test "X$arg" = "X-lc" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + test "X$arg" = "X-lc" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + deplibs="$deplibs -framework System" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test "X$arg" = "X-lc" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test "X$arg" = "X-lc" && continue + ;; + esac + elif test "X$arg" = "X-lc_r"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + deplibs="$deplibs $arg" + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + -model) + compile_command="$compile_command $arg" + compiler_flags="$compiler_flags $arg" + finalize_command="$finalize_command $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe) + compiler_flags="$compiler_flags $arg" + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + continue + ;; + + -module) + module=yes + continue + ;; + + # -64, -mips[0-9] enable 64-bit mode on the SGI compiler + # -r[0-9][0-9]* specifies the processor on the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler + # +DA*, +DD* enable 64-bit mode on the HP compiler + # -q* pass through compiler args for the IBM compiler + # -m* pass through architecture-specific compiler args for GCC + # -m*, -t[45]*, -txscale* pass through architecture-specific + # compiler args for GCC + # -pg pass through profiling flag for GCC + # @file GCC response files + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*|-pg| \ + -t[45]*|-txscale*|@*) + + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + compiler_flags="$compiler_flags $arg" + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + # The PATH hackery in wrapper scripts is required on Windows + # in order for the loader to find any dlls it needs. + $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2 + $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2 + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + dir=`$echo "X$arg" | $Xsed -e 's/^-R//'` + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + $echo "$modename: only absolute run-paths are allowed" 1>&2 + exit $EXIT_FAILURE + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + continue + ;; + + -static) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -Wc,*) + args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'` + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + case $flag in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + flag="\"$flag\"" + ;; + esac + arg="$arg $wl$flag" + compiler_flags="$compiler_flags $flag" + done + IFS="$save_ifs" + arg=`$echo "X$arg" | $Xsed -e "s/^ //"` + ;; + + -Wl,*) + args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'` + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + case $flag in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + flag="\"$flag\"" + ;; + esac + arg="$arg $wl$flag" + compiler_flags="$compiler_flags $wl$flag" + linker_flags="$linker_flags $flag" + done + IFS="$save_ifs" + arg=`$echo "X$arg" | $Xsed -e "s/^ //"` + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # Some other compiler flag. + -* | +*) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + ;; + + *.$objext) + # A standard object. + objs="$objs $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + pic_object= + non_pic_object= + + # Read the .lo file + # If there is no directory component, then add one. + case $arg in + */* | *\\*) . $arg ;; + *) . ./$arg ;; + esac + + if test -z "$pic_object" || \ + test -z "$non_pic_object" || + test "$pic_object" = none && \ + test "$non_pic_object" = none; then + $echo "$modename: cannot find name of object for \`$arg'" 1>&2 + exit $EXIT_FAILURE + fi + + # Extract subdirectory from the argument. + xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$arg"; then + xdir= + else + xdir="$xdir/" + fi + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles $pic_object" + prev= + fi + + # A PIC object. + libobjs="$libobjs $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + non_pic_objects="$non_pic_objects $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + non_pic_objects="$non_pic_objects $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if test -z "$run"; then + $echo "$modename: \`$arg' is not a valid libtool object" 1>&2 + exit $EXIT_FAILURE + else + # Dry-run case. + + # Extract subdirectory from the argument. + xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$arg"; then + xdir= + else + xdir="$xdir/" + fi + + pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"` + non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"` + libobjs="$libobjs $pic_object" + non_pic_objects="$non_pic_objects $non_pic_object" + fi + fi + ;; + + *.$libext) + # An archive. + deplibs="$deplibs $arg" + old_deplibs="$old_deplibs $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + if test "$prev" = dlfiles; then + # This library was specified with -dlopen. + dlfiles="$dlfiles $arg" + prev= + elif test "$prev" = dlprefiles; then + # The library was specified with -dlpreopen. + dlprefiles="$dlprefiles $arg" + prev= + else + deplibs="$deplibs $arg" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + fi + done # argument parsing loop + + if test -n "$prev"; then + $echo "$modename: the \`$prevarg' option requires an argument" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'` + libobjs_save="$libobjs" + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'` + if test "X$output_objdir" = "X$output"; then + output_objdir="$objdir" + else + output_objdir="$output_objdir/$objdir" + fi + # Create the object directory. + if test ! -d "$output_objdir"; then + $show "$mkdir $output_objdir" + $run $mkdir $output_objdir + exit_status=$? + if test "$exit_status" -ne 0 && test ! -d "$output_objdir"; then + exit $exit_status + fi + fi + + # Determine the type of output + case $output in + "") + $echo "$modename: you must specify an output file" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + case $host in + *cygwin* | *mingw* | *pw32*) + # don't eliminate duplications in $postdeps and $predeps + duplicate_compiler_generated_deps=yes + ;; + *) + duplicate_compiler_generated_deps=$duplicate_deps + ;; + esac + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if test "X$duplicate_deps" = "Xyes" ; then + case "$libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + libs="$libs $deplib" + done + + if test "$linkmode" = lib; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; + esac + pre_post_deps="$pre_post_deps $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + case $linkmode in + lib) + passes="conv link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2 + exit $EXIT_FAILURE + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=no + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + for pass in $passes; do + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan"; then + libs="$deplibs" + deplibs= + fi + if test "$linkmode" = prog; then + case $pass in + dlopen) libs="$dlfiles" ;; + dlpreopen) libs="$dlprefiles" ;; + link) + libs="$deplibs %DEPLIBS%" + test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" + ;; + esac + fi + if test "$pass" = dlopen; then + # Collect dlpreopened libraries + save_deplibs="$deplibs" + deplibs= + fi + for deplib in $libs; do + lib= + found=no + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + compiler_flags="$compiler_flags $deplib" + fi + continue + ;; + -l*) + if test "$linkmode" != lib && test "$linkmode" != prog; then + $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2 + continue + fi + name=`$echo "X$deplib" | $Xsed -e 's/^-l//'` + for searchdir in $newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib="$searchdir/lib${name}${search_ext}" + if test -f "$lib"; then + if test "$search_ext" = ".la"; then + found=yes + else + found=no + fi + break 2 + fi + done + done + if test "$found" != yes; then + # deplib doesn't seem to be a libtool library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + else # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $deplib "*) + if (${SED} -e '2q' $lib | + grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + library_names= + old_library= + case $lib in + */* | *\\*) . $lib ;; + *) . ./$lib ;; + esac + for l in $old_library $library_names; do + ll="$l" + done + if test "X$ll" = "X$old_library" ; then # only static version available + found=no + ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'` + test "X$ladir" = "X$lib" && ladir="." + lib=$ladir/$old_library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + fi + ;; # -l + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test "$pass" = conv && continue + newdependency_libs="$deplib $newdependency_libs" + newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'` + ;; + prog) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + if test "$pass" = scan; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'` + ;; + *) + $echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2 + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test "$pass" = link; then + dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'` + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) lib="$deplib" ;; + *.$libext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + valid_a_lib=no + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method + match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"` + if eval $echo \"$deplib\" 2>/dev/null \ + | $SED 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=yes + fi + ;; + pass_all) + valid_a_lib=yes + ;; + esac + if test "$valid_a_lib" != yes; then + $echo + $echo "*** Warning: Trying to link with static lib archive $deplib." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which you do not appear to have" + $echo "*** because the file extensions .$libext of this argument makes me believe" + $echo "*** that it is just a static archive that I should not used here." + else + $echo + $echo "*** Warning: Linking the shared library $output against the" + $echo "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + fi + continue + ;; + prog) + if test "$pass" != link; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + elif test "$linkmode" = prog; then + if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + newdlprefiles="$newdlprefiles $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + newdlfiles="$newdlfiles $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=yes + continue + ;; + esac # case $deplib + if test "$found" = yes || test -f "$lib"; then : + else + $echo "$modename: cannot find the library \`$lib' or unhandled argument \`$deplib'" 1>&2 + exit $EXIT_FAILURE + fi + + # Check to see that this really is a libtool archive. + if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : + else + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + + ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'` + test "X$ladir" = "X$lib" && ladir="." + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + case $lib in + */* | *\\*) . $lib ;; + *) . ./$lib ;; + esac + + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan" || + { test "$linkmode" != prog && test "$linkmode" != lib; }; then + test -n "$dlopen" && dlfiles="$dlfiles $dlopen" + test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen" + fi + + if test "$pass" = conv; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + $echo "$modename: cannot find name of link library for \`$lib'" 1>&2 + exit $EXIT_FAILURE + fi + # It is a libtool convenience library, so add in its objects. + convenience="$convenience $ladir/$objdir/$old_library" + old_convenience="$old_convenience $ladir/$objdir/$old_library" + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if test "X$duplicate_deps" = "Xyes" ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + elif test "$linkmode" != prog && test "$linkmode" != lib; then + $echo "$modename: \`$lib' is not a convenience library" 1>&2 + exit $EXIT_FAILURE + fi + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + for l in $old_library $library_names; do + linklib="$l" + done + if test -z "$linklib"; then + $echo "$modename: cannot find name of link library for \`$lib'" 1>&2 + exit $EXIT_FAILURE + fi + + # This library was specified with -dlopen. + if test "$pass" = dlopen; then + if test -z "$libdir"; then + $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2 + exit $EXIT_FAILURE + fi + if test -z "$dlname" || + test "$dlopen_support" != yes || + test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + dlprefiles="$dlprefiles $lib $dependency_libs" + else + newdlfiles="$newdlfiles $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2 + $echo "$modename: passing it literally to the linker, although it might fail" 1>&2 + abs_ladir="$ladir" + fi + ;; + esac + laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'` + + # Find the relevant object directory and library name. + if test "X$installed" = Xyes; then + if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + $echo "$modename: warning: library \`$lib' was moved." 1>&2 + dir="$ladir" + absdir="$abs_ladir" + libdir="$abs_ladir" + else + dir="$libdir" + absdir="$libdir" + fi + test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir="$ladir" + absdir="$abs_ladir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + else + dir="$ladir/$objdir" + absdir="$abs_ladir/$objdir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + fi + fi # $installed = yes + name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'` + + # This library was specified with -dlpreopen. + if test "$pass" = dlpreopen; then + if test -z "$libdir"; then + $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2 + exit $EXIT_FAILURE + fi + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + newdlprefiles="$newdlprefiles $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + newdlprefiles="$newdlprefiles $dir/$dlname" + else + newdlprefiles="$newdlprefiles $dir/$linklib" + fi + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test "$linkmode" = lib; then + deplibs="$dir/$old_library $deplibs" + elif test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test "$linkmode" = prog && test "$pass" != link; then + newlib_search_path="$newlib_search_path $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=no + if test "$link_all_deplibs" != no || test -z "$library_names" || + test "$build_libtool_libs" = no; then + linkalldeplibs=yes + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test + esac + # Need to link against all dependency_libs? + if test "$linkalldeplibs" = yes; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if test "X$duplicate_deps" = "Xyes" ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test "$linkmode,$pass" = "prog,link"; then + if test -n "$library_names" && + { test "$prefer_static_libs" = no || test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath " in + *" $dir "*) ;; + *" $absdir "*) ;; + *) temp_rpath="$temp_rpath $absdir" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test "$use_static_libs" = built && test "$installed" = yes ; then + use_static_libs=no + fi + if test -n "$library_names" && + { test "$use_static_libs" = no || test -z "$old_library"; }; then + if test "$installed" = no; then + notinst_deplibs="$notinst_deplibs $lib" + need_relink=yes + fi + # This is a shared library + + # Warn about portability, can't link against -module's on + # some systems (darwin) + if test "$shouldnotlink" = yes && test "$pass" = link ; then + $echo + if test "$linkmode" = prog; then + $echo "*** Warning: Linking the executable $output against the loadable module" + else + $echo "*** Warning: Linking the shared library $output against the loadable module" + fi + $echo "*** $linklib is not portable!" + fi + if test "$linkmode" = lib && + test "$hardcode_into_libs" = yes; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + realname="$2" + shift; shift + libname=`eval \\$echo \"$libname_spec\"` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname="$dlname" + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw*) + major=`expr $current - $age` + versuffix="-$major" + ;; + esac + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot="$soname" + soname=`$echo $soroot | ${SED} -e 's/^.*\///'` + newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a" + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + $show "extracting exported symbol list from \`$soname'" + save_ifs="$IFS"; IFS='~' + cmds=$extract_expsyms_cmds + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + $show "generating import library for \`$soname'" + save_ifs="$IFS"; IFS='~' + cmds=$old_archive_from_expsyms_cmds + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test "$linkmode" = prog || test "$mode" != relink; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test "$hardcode_direct" = no; then + add="$dir/$linklib" + case $host in + *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; + *-*-sysv4*uw2*) add_dir="-L$dir" ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir="-L$dir" ;; + *-*-darwin* ) + # if the lib is a module then we can not link against + # it, someone is ignoring the new warnings I added + if /usr/bin/file -L $add 2> /dev/null | + $EGREP ": [^:]* bundle" >/dev/null ; then + $echo "** Warning, lib $linklib is a module, not a shared library" + if test -z "$old_library" ; then + $echo + $echo "** And there doesn't seem to be a static archive available" + $echo "** The link will probably fail, sorry" + else + add="$dir/$old_library" + fi + fi + esac + elif test "$hardcode_minus_L" = no; then + case $host in + *-*-sunos*) add_shlibpath="$dir" ;; + esac + add_dir="-L$dir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = no; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + relink) + if test "$hardcode_direct" = yes; then + add="$dir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$dir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + add_dir="$add_dir -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test "$lib_linked" != yes; then + $echo "$modename: configuration error: unsupported hardcode properties" + exit $EXIT_FAILURE + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; + esac + fi + if test "$linkmode" = prog; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test "$hardcode_direct" != yes && \ + test "$hardcode_minus_L" != yes && \ + test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + fi + fi + fi + + if test "$linkmode" = prog || test "$mode" = relink; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes; then + add="$libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$libdir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + add="-l$name" + elif test "$hardcode_automatic" = yes; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib" ; then + add="$inst_prefix_dir$libdir/$linklib" + else + add="$libdir/$linklib" + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir="-L$libdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + add_dir="$add_dir -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + fi + + if test "$linkmode" = prog; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test "$linkmode" = prog; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test "$build_libtool_libs" = yes; then + # Not a shared library + if test "$deplibs_check_method" != pass_all; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + $echo + $echo "*** Warning: This system can not link to static lib archive $lib." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which you do not appear to have." + if test "$module" = yes; then + $echo "*** But as you try to build a module library, libtool will still create " + $echo "*** a static module, that should work as long as the dlopening application" + $echo "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + $echo + $echo "*** However, this would only work if libtool was able to extract symbol" + $echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + $echo "*** not find such a program. So, this module is probably useless." + $echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test "$linkmode" = lib; then + if test -n "$dependency_libs" && + { test "$hardcode_into_libs" != yes || + test "$build_old_libs" = yes || + test "$link_static" = yes; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'` + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) xrpath="$xrpath $temp_xrpath";; + esac;; + *) temp_deplibs="$temp_deplibs $libdir";; + esac + done + dependency_libs="$temp_deplibs" + fi + + newlib_search_path="$newlib_search_path $absdir" + # Link against this library + test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + if test "X$duplicate_deps" = "Xyes" ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + + if test "$link_all_deplibs" != no; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + case $deplib in + -L*) path="$deplib" ;; + *.la) + dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'` + test "X$dir" = "X$deplib" && dir="." + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2 + absdir="$dir" + fi + ;; + esac + if grep "^installed=no" $deplib > /dev/null; then + path="$absdir/$objdir" + else + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + if test -z "$libdir"; then + $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + if test "$absdir" != "$libdir"; then + $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2 + fi + path="$absdir" + fi + depdepl= + case $host in + *-*-darwin*) + # we do not want to link against static libs, + # but need to link against shared + eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names" ; then + for tmp in $deplibrary_names ; do + depdepl=$tmp + done + if test -f "$path/$depdepl" ; then + depdepl="$path/$depdepl" + fi + # do not add paths which are already there + case " $newlib_search_path " in + *" $path "*) ;; + *) newlib_search_path="$newlib_search_path $path";; + esac + fi + path="" + ;; + *) + path="-L$path" + ;; + esac + ;; + -l*) + case $host in + *-*-darwin*) + # Again, we only want to link against shared libraries + eval tmp_libs=`$echo "X$deplib" | $Xsed -e "s,^\-l,,"` + for tmp in $newlib_search_path ; do + if test -f "$tmp/lib$tmp_libs.dylib" ; then + eval depdepl="$tmp/lib$tmp_libs.dylib" + break + fi + done + path="" + ;; + *) continue ;; + esac + ;; + *) continue ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + case " $deplibs " in + *" $depdepl "*) ;; + *) deplibs="$depdepl $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + dependency_libs="$newdependency_libs" + if test "$pass" = dlpreopen; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test "$pass" != dlopen; then + if test "$pass" != conv; then + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) lib_search_path="$lib_search_path $dir" ;; + esac + done + newlib_search_path= + fi + + if test "$linkmode,$pass" != "prog,link"; then + vars="deplibs" + else + vars="compile_deplibs finalize_deplibs" + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs ; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i="" + ;; + esac + if test -n "$i" ; then + tmp_libs="$tmp_libs $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test "$linkmode" = prog; then + dlfiles="$newdlfiles" + dlprefiles="$newdlprefiles" + fi + + case $linkmode in + oldlib) + if test -n "$deplibs"; then + $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2 + fi + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2 + fi + + if test -n "$rpath"; then + $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2 + fi + + if test -n "$xrpath"; then + $echo "$modename: warning: \`-R' is ignored for archives" 1>&2 + fi + + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info/-version-number' is ignored for archives" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for archives" 1>&2 + fi + + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2 + fi + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + objs="$objs$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form `libNAME.la'. + case $outputname in + lib*) + name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'` + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + if test "$module" = no; then + $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'` + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'` + fi + ;; + esac + + if test -n "$objs"; then + if test "$deplibs_check_method" != pass_all; then + $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1 + exit $EXIT_FAILURE + else + $echo + $echo "*** Warning: Linking the shared library $output against the non-libtool" + $echo "*** objects $objs is not portable!" + libobjs="$libobjs $objs" + fi + fi + + if test "$dlself" != no; then + $echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2 + fi + + set dummy $rpath + if test "$#" -gt 2; then + $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2 + fi + install_libdir="$2" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + # Some compilers have problems with a `.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info/-version-number' is ignored for convenience libraries" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2 + fi + else + + # Parse the version information argument. + save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + IFS="$save_ifs" + + if test -n "$8"; then + $echo "$modename: too many parameters to \`-version-info'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major="$2" + number_minor="$3" + number_revision="$4" + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # which has an extra 1 added just for fun + # + case $version_type in + darwin|linux|osf|windows) + current=`expr $number_major + $number_minor` + age="$number_minor" + revision="$number_revision" + ;; + freebsd-aout|freebsd-elf|sunos) + current="$number_major" + revision="$number_minor" + age="0" + ;; + irix|nonstopux) + current=`expr $number_major + $number_minor - 1` + age="$number_minor" + revision="$number_minor" + ;; + *) + $echo "$modename: unknown library version type \`$version_type'" 1>&2 + $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 + exit $EXIT_FAILURE + ;; + esac + ;; + no) + current="$2" + revision="$3" + age="$4" + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + $echo "$modename: CURRENT \`$current' must be a nonnegative integer" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + $echo "$modename: REVISION \`$revision' must be a nonnegative integer" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + $echo "$modename: AGE \`$age' must be a nonnegative integer" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + if test "$age" -gt "$current"; then + $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit $EXIT_FAILURE + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + major=.`expr $current - $age` + versuffix="$major.$age.$revision" + # Darwin ld doesn't like 0 for these options... + minor_current=`expr $current + 1` + verstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current"; + ;; + + irix | nonstopux) + major=`expr $current - $age + 1` + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring="$verstring_prefix$major.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test "$loop" -ne 0; do + iface=`expr $revision - $loop` + loop=`expr $loop - 1` + verstring="$verstring_prefix$major.$iface:$verstring" + done + + # Before this point, $major must not contain `.'. + major=.$major + versuffix="$major.$revision" + ;; + + linux) + major=.`expr $current - $age` + versuffix="$major.$age.$revision" + ;; + + osf) + major=.`expr $current - $age` + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test "$loop" -ne 0; do + iface=`expr $current - $loop` + loop=`expr $loop - 1` + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + verstring="$verstring:${current}.0" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 filesystems. + major=`expr $current - $age` + versuffix="-$major" + ;; + + *) + $echo "$modename: unknown library version type \`$version_type'" 1>&2 + $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 + exit $EXIT_FAILURE + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring="0.0" + ;; + esac + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2 + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + fi + + if test "$mode" != relink; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$echo "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) + if test "X$precious_files_regex" != "X"; then + if echo $p | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + removelist="$removelist $p" + ;; + *) ;; + esac + done + if test -n "$removelist"; then + $show "${rm}r $removelist" + $run ${rm}r $removelist + fi + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + oldlibs="$oldlibs $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + for path in $notinst_path; do + lib_search_path=`$echo "$lib_search_path " | ${SED} -e "s% $path % %g"` + deplibs=`$echo "$deplibs " | ${SED} -e "s% -L$path % %g"` + dependency_libs=`$echo "$dependency_libs " | ${SED} -e "s% -L$path % %g"` + done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + temp_xrpath="$temp_xrpath -R$libdir" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles="$dlfiles" + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) dlfiles="$dlfiles $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles="$dlprefiles" + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) dlprefiles="$dlprefiles $lib" ;; + esac + done + + if test "$build_libtool_libs" = yes; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + deplibs="$deplibs -framework System" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test "$build_libtool_need_lc" = "yes"; then + deplibs="$deplibs -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $rm conftest.c + cat > conftest.c <<EOF + int main() { return 0; } +EOF + $rm conftest + $LTCC $LTCFLAGS -o conftest conftest.c $deplibs + if test "$?" -eq 0 ; then + ldd_output=`ldd conftest` + for i in $deplibs; do + name=`expr $i : '-l\(.*\)'` + # If $name is empty we are operating on a -L argument. + if test "$name" != "" && test "$name" -ne "0"; then + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $i "*) + newdeplibs="$newdeplibs $i" + i="" + ;; + esac + fi + if test -n "$i" ; then + libname=`eval \\$echo \"$libname_spec\"` + deplib_matches=`eval \\$echo \"$library_names_spec\"` + set dummy $deplib_matches + deplib_match=$2 + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then + newdeplibs="$newdeplibs $i" + else + droppeddeps=yes + $echo + $echo "*** Warning: dynamic linker does not accept needed library $i." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which I believe you do not have" + $echo "*** because a test_compile did reveal that the linker did not use it for" + $echo "*** its dynamic dependency list that programs get resolved with at runtime." + fi + fi + else + newdeplibs="$newdeplibs $i" + fi + done + else + # Error occurred in the first compile. Let's try to salvage + # the situation: Compile a separate program for each library. + for i in $deplibs; do + name=`expr $i : '-l\(.*\)'` + # If $name is empty we are operating on a -L argument. + if test "$name" != "" && test "$name" != "0"; then + $rm conftest + $LTCC $LTCFLAGS -o conftest conftest.c $i + # Did it work? + if test "$?" -eq 0 ; then + ldd_output=`ldd conftest` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $i "*) + newdeplibs="$newdeplibs $i" + i="" + ;; + esac + fi + if test -n "$i" ; then + libname=`eval \\$echo \"$libname_spec\"` + deplib_matches=`eval \\$echo \"$library_names_spec\"` + set dummy $deplib_matches + deplib_match=$2 + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then + newdeplibs="$newdeplibs $i" + else + droppeddeps=yes + $echo + $echo "*** Warning: dynamic linker does not accept needed library $i." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which you do not appear to have" + $echo "*** because a test_compile did reveal that the linker did not use this one" + $echo "*** as a dynamic dependency that programs can get resolved with at runtime." + fi + fi + else + droppeddeps=yes + $echo + $echo "*** Warning! Library $i is needed by this library but I was not able to" + $echo "*** make it link in! You will probably need to install it or some" + $echo "*** library that it depends on before this library will be fully" + $echo "*** functional. Installing it before continuing would be even better." + fi + else + newdeplibs="$newdeplibs $i" + fi + done + fi + ;; + file_magic*) + set dummy $deplibs_check_method + file_magic_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"` + for a_deplib in $deplibs; do + name=`expr $a_deplib : '-l\(.*\)'` + # If $name is empty we are operating on a -L argument. + if test "$name" != "" && test "$name" != "0"; then + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval \\$echo \"$libname_spec\"` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null \ + | grep " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \ + | ${SED} 10q \ + | $EGREP "$file_magic_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + $echo + $echo "*** Warning: linker path does not have real file for library $a_deplib." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which you do not appear to have" + $echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $echo "*** with $libname but no candidates were found. (...for file magic test)" + else + $echo "*** with $libname and none of the candidates passed a file format test" + $echo "*** using a file magic. Last file checked: $potlib" + fi + fi + else + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + fi + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method + match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"` + for a_deplib in $deplibs; do + name=`expr $a_deplib : '-l\(.*\)'` + # If $name is empty we are operating on a -L argument. + if test -n "$name" && test "$name" != "0"; then + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval \\$echo \"$libname_spec\"` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib="$potent_lib" # see symlink-check above in file_magic test + if eval $echo \"$potent_lib\" 2>/dev/null \ + | ${SED} 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + $echo + $echo "*** Warning: linker path does not have real file for library $a_deplib." + $echo "*** I have the capability to make that library automatically link in when" + $echo "*** you link to this library. But I can only do this if you have a" + $echo "*** shared version of the library, which you do not appear to have" + $echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $echo "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $echo "*** with $libname and none of the candidates passed a file format test" + $echo "*** using a regex pattern. Last file checked: $potlib" + fi + fi + else + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + fi + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + tmp_deplibs=`$echo "X $deplibs" | $Xsed -e 's/ -lc$//' \ + -e 's/ -[LR][^ ]*//g'` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + for i in $predeps $postdeps ; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$echo "X $tmp_deplibs" | ${SED} -e "1s,^X,," -e "s,$i,,"` + done + fi + if $echo "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' \ + | grep . >/dev/null; then + $echo + if test "X$deplibs_check_method" = "Xnone"; then + $echo "*** Warning: inter-library dependencies are not supported in this platform." + else + $echo "*** Warning: inter-library dependencies are not known to be supported." + fi + $echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + fi + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'` + ;; + esac + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + $echo + $echo "*** Warning: libtool could not satisfy all declared inter-library" + $echo "*** dependencies of module $libname. Therefore, libtool will create" + $echo "*** a static module, that should work as long as the dlopening" + $echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + $echo + $echo "*** However, this would only work if libtool was able to extract symbol" + $echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + $echo "*** not find such a program. So, this module is probably useless." + $echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + $echo "*** The inter-library dependencies that have been dropped here will be" + $echo "*** automatically added whenever a program is linked with this library" + $echo "*** or is declared to -dlopen it." + + if test "$allow_undefined" = no; then + $echo + $echo "*** Since this library must not contain undefined symbols," + $echo "*** because either the platform does not support them or" + $echo "*** it was explicitly requested with -no-undefined," + $echo "*** libtool will only create a static version of it." + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + new_libs="$new_libs -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$new_libs $deplib" ;; + esac + ;; + *) new_libs="$new_libs $deplib" ;; + esac + done + deplibs="$new_libs" + + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + if test "$hardcode_into_libs" = yes; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath="$finalize_rpath" + test "$mode" != relink && rpath="$compile_rpath$rpath" + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + dep_rpath="$dep_rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + if test -n "$hardcode_libdir_flag_spec_ld"; then + eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" + else + eval dep_rpath=\"$hardcode_libdir_flag_spec\" + fi + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath="$finalize_shlibpath" + test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + realname="$2" + shift; shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib="$output_objdir/$realname" + linknames= + for link + do + linknames="$linknames $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + $show "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $run $rm $export_symbols + cmds=$export_symbols_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + if len=`expr "X$cmd" : ".*"` && + test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then + $show "$cmd" + $run eval "$cmd" || exit $? + skipped_export=false + else + # The command line is too long to execute in one step. + $show "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS="$save_ifs" + if test -n "$export_symbols_regex"; then + $show "$EGREP -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\"" + $run eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + $show "$mv \"${export_symbols}T\" \"$export_symbols\"" + $run eval '$mv "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"' + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + tmp_deplibs="$tmp_deplibs $test_deplib" + ;; + esac + done + deplibs="$tmp_deplibs" + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + else + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $convenience + libobjs="$libobjs $func_extract_archives_result" + fi + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + linker_flags="$linker_flags $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test "$mode" = relink; then + $run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test "X$skipped_export" != "X:" && + len=`expr "X$test_cmds" : ".*" 2>/dev/null` && + test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise. + $echo "creating reloadable object files..." + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + output_la=`$echo "X$output" | $Xsed -e "$basename"` + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + delfiles= + last_robj= + k=1 + output=$output_objdir/$output_la-${k}.$objext + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + eval test_cmds=\"$reload_cmds $objlist $last_robj\" + if test "X$objlist" = X || + { len=`expr "X$test_cmds" : ".*" 2>/dev/null` && + test "$len" -le "$max_cmd_len"; }; then + objlist="$objlist $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test "$k" -eq 1 ; then + # The first file doesn't have a previous command to add. + eval concat_cmds=\"$reload_cmds $objlist $last_robj\" + else + # All subsequent reloadable object files will link in + # the last one created. + eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\" + fi + last_robj=$output_objdir/$output_la-${k}.$objext + k=`expr $k + 1` + output=$output_objdir/$output_la-${k}.$objext + objlist=$obj + len=1 + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" + + if ${skipped_export-false}; then + $show "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $run $rm $export_symbols + libobjs=$output + # Append the command to create the export file. + eval concat_cmds=\"\$concat_cmds~$export_symbols_cmds\" + fi + + # Set up a command to remove the reloadable object files + # after they are used. + i=0 + while test "$i" -lt "$k" + do + i=`expr $i + 1` + delfiles="$delfiles $output_objdir/$output_la-${i}.$objext" + done + + $echo "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs="$IFS"; IFS='~' + for cmd in $concat_cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + + # Append the command to remove the reloadable object files + # to the just-reset $cmds. + eval cmds=\"\$cmds~\$rm $delfiles\" + fi + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)' + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + $show "${rm}r $gentop" + $run ${rm}r "$gentop" + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)" + $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $? + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + obj) + if test -n "$deplibs"; then + $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2 + fi + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2 + fi + + if test -n "$rpath"; then + $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2 + fi + + if test -n "$xrpath"; then + $echo "$modename: warning: \`-R' is ignored for objects" 1>&2 + fi + + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for objects" 1>&2 + fi + + case $output in + *.lo) + if test -n "$objs$old_deplibs"; then + $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2 + exit $EXIT_FAILURE + fi + libobj="$output" + obj=`$echo "X$output" | $Xsed -e "$lo2o"` + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $run $rm $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # reload_cmds runs $LD directly, so let us get rid of + # -Wl from whole_archive_flag_spec + wl= + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval reload_conv_objs=\"\$reload_objs $whole_archive_flag_spec\" + else + gentop="$output_objdir/${obj}x" + generated="$generated $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # Create the old-style object. + reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + + output="$obj" + cmds=$reload_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + $show "${rm}r $gentop" + $run ${rm}r $gentop + fi + + exit $EXIT_SUCCESS + fi + + if test "$build_libtool_libs" != yes; then + if test -n "$gentop"; then + $show "${rm}r $gentop" + $run ${rm}r $gentop + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $run eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + fi + + if test -n "$pic_flag" || test "$pic_mode" != default; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output="$libobj" + cmds=$reload_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + fi + + if test -n "$gentop"; then + $show "${rm}r $gentop" + $run ${rm}r $gentop + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;; + esac + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for programs" 1>&2 + fi + + if test "$preload" = yes; then + if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown && + test "$dlopen_self_static" = unknown; then + $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support." + fi + fi + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'` + finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'` + ;; + esac + + case $host in + *darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + if test "$tagname" = CXX ; then + compile_command="$compile_command ${wl}-bind_at_load" + finalize_command="$finalize_command ${wl}-bind_at_load" + fi + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + new_libs="$new_libs -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$new_libs $deplib" ;; + esac + ;; + *) new_libs="$new_libs $deplib" ;; + esac + done + compile_deplibs="$new_libs" + + + compile_command="$compile_command $compile_deplibs" + finalize_command="$finalize_command $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) + testbindir=`$echo "X$libdir" | $Xsed -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + *) dllsearchpath="$dllsearchpath:$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + *) dllsearchpath="$dllsearchpath:$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + fi + + dlsyms= + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + dlsyms="${outputname}S.c" + else + $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2 + fi + fi + + if test -n "$dlsyms"; then + case $dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${outputname}.nm" + + $show "$rm $nlist ${nlist}S ${nlist}T" + $run $rm "$nlist" "${nlist}S" "${nlist}T" + + # Parse the name list into a source file. + $show "creating $output_objdir/$dlsyms" + + test -z "$run" && $echo > "$output_objdir/$dlsyms" "\ +/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */ +/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +/* Prevent the only kind of declaration conflicts we can make. */ +#define lt_preloaded_symbols some_other_symbol + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + $show "generating symbol list for \`$output'" + + test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + for arg in $progfiles; do + $show "extracting global C symbols from \`$arg'" + $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + $run eval '$mv "$nlist"T "$nlist"' + fi + + if test -n "$export_symbols_regex"; then + $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + $run eval '$mv "$nlist"T "$nlist"' + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$outputname.exp" + $run $rm $export_symbols + $run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* ) + $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + $run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + else + $run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + $run eval 'mv "$nlist"T "$nlist"' + case $host in + *cygwin* | *mingw* ) + $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + $run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + fi + fi + + for arg in $dlprefiles; do + $show "extracting global C symbols from \`$arg'" + name=`$echo "$arg" | ${SED} -e 's%^.*/%%'` + $run eval '$echo ": $name " >> "$nlist"' + $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" + done + + if test -z "$run"; then + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $mv "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if grep -v "^: " < "$nlist" | + if sort -k 3 </dev/null >/dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + grep -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"' + else + $echo '/* NONE */' >> "$output_objdir/$dlsyms" + fi + + $echo >> "$output_objdir/$dlsyms" "\ + +#undef lt_preloaded_symbols + +#if defined (__STDC__) && __STDC__ +# define lt_ptr void * +#else +# define lt_ptr char * +# define const +#endif + +/* The mapping between symbol names and symbols. */ +" + + case $host in + *cygwin* | *mingw* ) + $echo >> "$output_objdir/$dlsyms" "\ +/* DATA imports from DLLs on WIN32 can't be const, because + runtime relocations are performed -- see ld's documentation + on pseudo-relocs */ +struct { +" + ;; + * ) + $echo >> "$output_objdir/$dlsyms" "\ +const struct { +" + ;; + esac + + + $echo >> "$output_objdir/$dlsyms" "\ + const char *name; + lt_ptr address; +} +lt_preloaded_symbols[] = +{\ +" + + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms" + + $echo >> "$output_objdir/$dlsyms" "\ + {0, (lt_ptr) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + fi + + pic_flag_for_symtable= + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + case "$compile_command " in + *" -static "*) ;; + *) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND";; + esac;; + *-*-hpux*) + case "$compile_command " in + *" -static "*) ;; + *) pic_flag_for_symtable=" $pic_flag";; + esac + esac + + # Now compile the dynamic symbol file. + $show "(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")" + $run eval '(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $? + + # Clean up the generated files. + $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T" + $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T" + + # Transform the symbol file into the correct name. + case $host in + *cygwin* | *mingw* ) + if test -f "$output_objdir/${outputname}.def" ; then + compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%"` + finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%"` + else + compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"` + finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"` + fi + ;; + * ) + compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"` + finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"` + ;; + esac + ;; + *) + $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2 + exit $EXIT_FAILURE + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` + finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` + fi + + if test "$need_relink" = no || test "$build_libtool_libs" != yes; then + # Replace the output file specification. + compile_command=`$echo "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + $show "$link_command" + $run eval "$link_command" + exit_status=$? + + # Delete the generated files. + if test -n "$dlsyms"; then + $show "$rm $output_objdir/${outputname}S.${objext}" + $run $rm "$output_objdir/${outputname}S.${objext}" + fi + + exit $exit_status + fi + + if test -n "$shlibpath_var"; then + # We should set the shlibpath_var + rpath= + for dir in $temp_rpath; do + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) + # Absolute path. + rpath="$rpath$dir:" + ;; + *) + # Relative path: add a thisdir entry. + rpath="$rpath\$thisdir/$dir:" + ;; + esac + done + temp_rpath="$rpath" + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + rpath="$rpath$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$no_install" = yes; then + # We don't need to create a wrapper script. + link_command="$compile_var$compile_command$compile_rpath" + # Replace the output file specification. + link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $run $rm $output + # Link the executable and exit + $show "$link_command" + $run eval "$link_command" || exit $? + exit $EXIT_SUCCESS + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2 + $echo "$modename: \`$output' will be relinked during installation" 1>&2 + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname + + $show "$link_command" + $run eval "$link_command" || exit $? + + # Now create the wrapper script. + $show "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"` + relink_command="$var=\"$var_value\"; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"` + fi + + # Quote $echo for shipping. + if test "X$echo" = "X$SHELL $progpath --fallback-echo"; then + case $progpath in + [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; + *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; + esac + qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"` + else + qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"` + fi + + # Only actually do things if our run command is non-null. + if test -z "$run"; then + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) output=`$echo $output|${SED} 's,.exe$,,'` ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + output_name=`basename $output` + output_path=`dirname $output` + cwrappersource="$output_path/$objdir/lt-$output_name.c" + cwrapper="$output_path/$output_name.exe" + $rm $cwrappersource $cwrapper + trap "$rm $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + cat > $cwrappersource <<EOF + +/* $cwrappersource - temporary wrapper executable for $objdir/$outputname + Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP + + The $output program cannot be directly executed until all the libtool + libraries that it depends on are installed. + + This wrapper executable should never be moved out of the build directory. + If it is, it will not operate correctly. + + Currently, it simply execs the wrapper *script* "/bin/sh $output", + but could eventually absorb all of the scripts functionality and + exec $objdir/$outputname directly. +*/ +EOF + cat >> $cwrappersource<<"EOF" +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <malloc.h> +#include <stdarg.h> +#include <assert.h> +#include <string.h> +#include <ctype.h> +#include <sys/stat.h> + +#if defined(PATH_MAX) +# define LT_PATHMAX PATH_MAX +#elif defined(MAXPATHLEN) +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ + defined (__OS2__) +# define HAVE_DOS_BASED_FILE_SYSTEM +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free ((void *) stale); stale = 0; } \ +} while (0) + +/* -DDEBUG is fairly common in CFLAGS. */ +#undef DEBUG +#if defined DEBUGWRAPPER +# define DEBUG(format, ...) fprintf(stderr, format, __VA_ARGS__) +#else +# define DEBUG(format, ...) +#endif + +const char *program_name = NULL; + +void * xmalloc (size_t num); +char * xstrdup (const char *string); +const char * base_name (const char *name); +char * find_executable(const char *wrapper); +int check_executable(const char *path); +char * strendzap(char *str, const char *pat); +void lt_fatal (const char *message, ...); + +int +main (int argc, char *argv[]) +{ + char **newargz; + int i; + + program_name = (char *) xstrdup (base_name (argv[0])); + DEBUG("(main) argv[0] : %s\n",argv[0]); + DEBUG("(main) program_name : %s\n",program_name); + newargz = XMALLOC(char *, argc+2); +EOF + + cat >> $cwrappersource <<EOF + newargz[0] = (char *) xstrdup("$SHELL"); +EOF + + cat >> $cwrappersource <<"EOF" + newargz[1] = find_executable(argv[0]); + if (newargz[1] == NULL) + lt_fatal("Couldn't find %s", argv[0]); + DEBUG("(main) found exe at : %s\n",newargz[1]); + /* we know the script has the same name, without the .exe */ + /* so make sure newargz[1] doesn't end in .exe */ + strendzap(newargz[1],".exe"); + for (i = 1; i < argc; i++) + newargz[i+1] = xstrdup(argv[i]); + newargz[argc+1] = NULL; + + for (i=0; i<argc+1; i++) + { + DEBUG("(main) newargz[%d] : %s\n",i,newargz[i]); + ; + } + +EOF + + case $host_os in + mingw*) + cat >> $cwrappersource <<EOF + execv("$SHELL",(char const **)newargz); +EOF + ;; + *) + cat >> $cwrappersource <<EOF + execv("$SHELL",newargz); +EOF + ;; + esac + + cat >> $cwrappersource <<"EOF" + return 127; +} + +void * +xmalloc (size_t num) +{ + void * p = (void *) malloc (num); + if (!p) + lt_fatal ("Memory exhausted"); + + return p; +} + +char * +xstrdup (const char *string) +{ + return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL +; +} + +const char * +base_name (const char *name) +{ + const char *base; + +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + /* Skip over the disk name in MSDOS pathnames. */ + if (isalpha ((unsigned char)name[0]) && name[1] == ':') + name += 2; +#endif + + for (base = name; *name; name++) + if (IS_DIR_SEPARATOR (*name)) + base = name + 1; + return base; +} + +int +check_executable(const char * path) +{ + struct stat st; + + DEBUG("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!"); + if ((!path) || (!*path)) + return 0; + + if ((stat (path, &st) >= 0) && + ( + /* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */ +#if defined (S_IXOTH) + ((st.st_mode & S_IXOTH) == S_IXOTH) || +#endif +#if defined (S_IXGRP) + ((st.st_mode & S_IXGRP) == S_IXGRP) || +#endif + ((st.st_mode & S_IXUSR) == S_IXUSR)) + ) + return 1; + else + return 0; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise */ +char * +find_executable (const char* wrapper) +{ + int has_slash = 0; + const char* p; + const char* p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + int tmp_len; + char* concat_name; + + DEBUG("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + if (isalpha ((unsigned char)wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable(concat_name)) + return concat_name; + XFREE(concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable(concat_name)) + return concat_name; + XFREE(concat_name); + } +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char* path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char* q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR(*q)) + break; + p_len = q - p; + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal ("getcwd failed"); + tmp_len = strlen(tmp); + concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = XMALLOC(char, p_len + 1 + strlen(wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable(concat_name)) + return concat_name; + XFREE(concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal ("getcwd failed"); + tmp_len = strlen(tmp); + concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable(concat_name)) + return concat_name; + XFREE(concat_name); + return NULL; +} + +char * +strendzap(char *str, const char *pat) +{ + size_t len, patlen; + + assert(str != NULL); + assert(pat != NULL); + + len = strlen(str); + patlen = strlen(pat); + + if (patlen <= len) + { + str += len - patlen; + if (strcmp(str, pat) == 0) + *str = '\0'; + } + return str; +} + +static void +lt_error_core (int exit_status, const char * mode, + const char * message, va_list ap) +{ + fprintf (stderr, "%s: %s: ", program_name, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, "FATAL", message, ap); + va_end (ap); +} +EOF + # we should really use a build-platform specific compiler + # here, but OTOH, the wrappers (shell script and this C one) + # are only useful if you want to execute the "real" binary. + # Since the "real" binary is built for $host, then this + # wrapper might as well be built for $host, too. + $run $LTCC $LTCFLAGS -s -o $cwrapper $cwrappersource + ;; + esac + $rm $output + trap "$rm $output; exit $EXIT_FAILURE" 1 2 15 + + $echo > $output "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='${SED} -e 1s/^X//' +sed_quote_subst='$sed_quote_subst' + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variable: + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$echo are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + echo=\"$qecho\" + file=\"\$0\" + # Make sure echo works. + if test \"X\$1\" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift + elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then + # Yippee, \$echo works! + : + else + # Restart under the correct shell, and then maybe \$echo will work. + exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} + fi + fi\ +" + $echo >> $output "\ + + # Find the directory that this script lives in. + thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` + done + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + $echo >> $output "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || \\ + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $mkdir \"\$progdir\" + else + $rm \"\$progdir/\$file\" + fi" + + $echo >> $output "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + $echo \"\$relink_command_output\" >&2 + $rm \"\$progdir/\$file\" + exit $EXIT_FAILURE + fi + fi + + $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $rm \"\$progdir/\$program\"; + $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $rm \"\$progdir/\$file\" + fi" + else + $echo >> $output "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $echo >> $output "\ + + if test -f \"\$progdir/\$program\"; then" + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $echo >> $output "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` + + export $shlibpath_var +" + fi + + # fixup the dll searchpath if we need to. + if test -n "$dllsearchpath"; then + $echo >> $output "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + $echo >> $output "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2*) + $echo >> $output "\ + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $echo >> $output "\ + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $echo >> $output "\ + \$echo \"\$0: cannot exec \$program \${1+\"\$@\"}\" + exit $EXIT_FAILURE + fi + else + # The program doesn't exist. + \$echo \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 + \$echo \"This script is just a wrapper for \$program.\" 1>&2 + $echo \"See the $PACKAGE documentation for more information.\" 1>&2 + exit $EXIT_FAILURE + fi +fi\ +" + chmod +x $output + fi + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$old_deplibs $non_pic_objects" + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $addlibs + oldobjs="$oldobjs $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + cmds=$old_archive_from_new_cmds + else + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + $echo "X$obj" | $Xsed -e 's%^.*/%%' + done | sort | sort -uc >/dev/null 2>&1); then + : + else + $echo "copying selected object files to avoid basename conflicts..." + + if test -z "$gentop"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + $show "${rm}r $gentop" + $run ${rm}r "$gentop" + $show "$mkdir $gentop" + $run $mkdir "$gentop" + exit_status=$? + if test "$exit_status" -ne 0 && test ! -d "$gentop"; then + exit $exit_status + fi + fi + + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + objbase=`$echo "X$obj" | $Xsed -e 's%^.*/%%'` + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + counter=`expr $counter + 1` + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + $show "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + $run ln "$obj" "$gentop/$newobj" || + $run cp "$obj" "$gentop/$newobj" + oldobjs="$oldobjs $gentop/$newobj" + ;; + *) oldobjs="$oldobjs $obj" ;; + esac + done + fi + + eval cmds=\"$old_archive_cmds\" + + if len=`expr "X$cmds" : ".*"` && + test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + $echo "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + for obj in $save_oldobjs + do + oldobjs="$objlist $obj" + objlist="$objlist $obj" + eval test_cmds=\"$old_archive_cmds\" + if len=`expr "X$test_cmds" : ".*" 2>/dev/null` && + test "$len" -le "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj" ; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + objlist= + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test "X$oldobjs" = "X" ; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + eval cmd=\"$cmd\" + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + done + + if test -n "$generated"; then + $show "${rm}r$generated" + $run ${rm}r$generated + fi + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + $show "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"` + relink_command="$var=\"$var_value\"; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"` + if test "$hardcode_automatic" = yes ; then + relink_command= + fi + + + # Only create the output if not a dry run. + if test -z "$run"; then + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + name=`$echo "X$deplib" | $Xsed -e 's%^.*/%%'` + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + if test -z "$libdir"; then + $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + newdependency_libs="$newdependency_libs $libdir/$name" + ;; + *) newdependency_libs="$newdependency_libs $deplib" ;; + esac + done + dependency_libs="$newdependency_libs" + newdlfiles= + for lib in $dlfiles; do + name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'` + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + if test -z "$libdir"; then + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + newdlfiles="$newdlfiles $libdir/$name" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'` + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + if test -z "$libdir"; then + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + exit $EXIT_FAILURE + fi + newdlprefiles="$newdlprefiles $libdir/$name" + done + dlprefiles="$newdlprefiles" + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + newdlfiles="$newdlfiles $abs" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + newdlprefiles="$newdlprefiles $abs" + done + dlprefiles="$newdlprefiles" + fi + $rm $output + # place dlname in correct position for cygwin + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;; + esac + $echo > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test "$installed" = no && test "$need_relink" = yes; then + $echo >> $output "\ +relink_command=\"$relink_command\"" + fi + done + fi + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)" + $run eval '(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)' || exit $? + ;; + esac + exit $EXIT_SUCCESS + ;; + + # libtool install mode + install) + modename="$modename: install" + + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + # Allow the use of GNU shtool's install command. + $echo "X$nonopt" | grep shtool > /dev/null; then + # Aesthetically quote it. + arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + install_prog="$arg " + arg="$1" + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + install_prog="$install_prog$arg" + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + for arg + do + if test -n "$dest"; then + files="$files $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=yes ;; + -f) + case " $install_prog " in + *[\\\ /]cp\ *) ;; + *) prev=$arg ;; + esac + ;; + -g | -m | -o) prev=$arg ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case $arg in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + arg="\"$arg\"" + ;; + esac + install_prog="$install_prog $arg" + done + + if test -z "$install_prog"; then + $echo "$modename: you must specify an install program" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + if test -n "$prev"; then + $echo "$modename: the \`$prev' option requires an argument" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + if test -z "$files"; then + if test -z "$dest"; then + $echo "$modename: no file or destination specified" 1>&2 + else + $echo "$modename: you must specify a destination" 1>&2 + fi + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Strip any trailing slash from the destination. + dest=`$echo "X$dest" | $Xsed -e 's%/$%%'` + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'` + test "X$destdir" = "X$dest" && destdir=. + destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'` + + # Not a directory, so check to see that there is only one file specified. + set dummy $files + if test "$#" -gt 2; then + $echo "$modename: \`$dest' is not a directory" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + staticlibs="$staticlibs $file" + ;; + + *.la) + # Check to see that this really is a libtool archive. + if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : + else + $echo "$modename: \`$file' is not a valid libtool archive" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + library_names= + old_library= + relink_command= + # If there is no directory component, then add one. + case $file in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) current_libdirs="$current_libdirs $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) future_libdirs="$future_libdirs $libdir" ;; + esac + fi + + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/ + test "X$dir" = "X$file/" && dir= + dir="$dir$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$echo "$destdir" | $SED "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + if test "$inst_prefix_dir" = "$destdir"; then + $echo "$modename: error: cannot install \`$file' to a directory not ending in $libdir" 1>&2 + exit $EXIT_FAILURE + fi + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$echo "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$echo "$relink_command" | $SED "s%@inst_prefix_dir@%%"` + fi + + $echo "$modename: warning: relinking \`$file'" 1>&2 + $show "$relink_command" + if $run eval "$relink_command"; then : + else + $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2 + exit $EXIT_FAILURE + fi + fi + + # See the names of the shared library. + set dummy $library_names + if test -n "$2"; then + realname="$2" + shift + shift + + srcname="$realname" + test -n "$relink_command" && srcname="$realname"T + + # Install the shared library and build the symlinks. + $show "$install_prog $dir/$srcname $destdir/$realname" + $run eval "$install_prog $dir/$srcname $destdir/$realname" || exit $? + if test -n "$stripme" && test -n "$striplib"; then + $show "$striplib $destdir/$realname" + $run eval "$striplib $destdir/$realname" || exit $? + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try `ln -sf' first, because the `ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + if test "$linkname" != "$realname"; then + $show "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })" + $run eval "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })" + fi + done + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + cmds=$postinstall_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)' + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + fi + + # Install the pseudo-library for information purposes. + name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + instname="$dir/$name"i + $show "$install_prog $instname $destdir/$name" + $run eval "$install_prog $instname $destdir/$name" || exit $? + + # Maybe install the static library, too. + test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"` + ;; + *.$objext) + staticdest="$destfile" + destfile= + ;; + *) + $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + # Install the libtool object if requested. + if test -n "$destfile"; then + $show "$install_prog $file $destfile" + $run eval "$install_prog $file $destfile" || exit $? + fi + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + staticobj=`$echo "X$file" | $Xsed -e "$lo2o"` + + $show "$install_prog $staticobj $staticdest" + $run eval "$install_prog \$staticobj \$staticdest" || exit $? + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + destfile="$destdir/$destfile" + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext="" + case $file in + *.exe) + if test ! -f "$file"; then + file=`$echo $file|${SED} 's,.exe$,,'` + stripped_ext=".exe" + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin*|*mingw*) + wrapper=`$echo $file | ${SED} -e 's,.exe$,,'` + ;; + *) + wrapper=$file + ;; + esac + if (${SED} -e '4q' $wrapper | grep "^# Generated by .*$PACKAGE")>/dev/null 2>&1; then + notinst_deplibs= + relink_command= + + # Note that it is not necessary on cygwin/mingw to append a dot to + # foo even if both foo and FILE.exe exist: automatic-append-.exe + # behavior happens only for exec(3), not for open(2)! Also, sourcing + # `FILE.' does not work on cygwin managed mounts. + # + # If there is no directory component, then add one. + case $wrapper in + */* | *\\*) . ${wrapper} ;; + *) . ./${wrapper} ;; + esac + + # Check the variables that should have been set. + if test -z "$notinst_deplibs"; then + $echo "$modename: invalid libtool wrapper script \`$wrapper'" 1>&2 + exit $EXIT_FAILURE + fi + + finalize=yes + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + # If there is no directory component, then add one. + case $lib in + */* | *\\*) . $lib ;; + *) . ./$lib ;; + esac + fi + libfile="$libdir/"`$echo "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test + if test -n "$libdir" && test ! -f "$libfile"; then + $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2 + finalize=no + fi + done + + relink_command= + # Note that it is not necessary on cygwin/mingw to append a dot to + # foo even if both foo and FILE.exe exist: automatic-append-.exe + # behavior happens only for exec(3), not for open(2)! Also, sourcing + # `FILE.' does not work on cygwin managed mounts. + # + # If there is no directory component, then add one. + case $wrapper in + */* | *\\*) . ${wrapper} ;; + *) . ./${wrapper} ;; + esac + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + if test "$finalize" = yes && test -z "$run"; then + tmpdir=`func_mktempdir` + file=`$echo "X$file$stripped_ext" | $Xsed -e 's%^.*/%%'` + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$echo "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'` + + $show "$relink_command" + if $run eval "$relink_command"; then : + else + $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2 + ${rm}r "$tmpdir" + continue + fi + file="$outputname" + else + $echo "$modename: warning: cannot relink \`$file'" 1>&2 + fi + else + # Install the binary that we compiled earlier. + file=`$echo "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + destfile=`$echo $destfile | ${SED} -e 's,.exe$,,'` + ;; + esac + ;; + esac + $show "$install_prog$stripme $file $destfile" + $run eval "$install_prog\$stripme \$file \$destfile" || exit $? + test -n "$outputname" && ${rm}r "$tmpdir" + ;; + esac + done + + for file in $staticlibs; do + name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + + $show "$install_prog $file $oldlib" + $run eval "$install_prog \$file \$oldlib" || exit $? + + if test -n "$stripme" && test -n "$old_striplib"; then + $show "$old_striplib $oldlib" + $run eval "$old_striplib $oldlib" || exit $? + fi + + # Do each command in the postinstall commands. + cmds=$old_postinstall_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + done + + if test -n "$future_libdirs"; then + $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2 + fi + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + test -n "$run" && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi + ;; + + # libtool finish mode + finish) + modename="$modename: finish" + libdirs="$nonopt" + admincmds= + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for dir + do + libdirs="$libdirs $dir" + done + + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + cmds=$finish_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" || admincmds="$admincmds + $cmd" + done + IFS="$save_ifs" + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $run eval "$cmds" || admincmds="$admincmds + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + test "$show" = : && exit $EXIT_SUCCESS + + $echo "X----------------------------------------------------------------------" | $Xsed + $echo "Libraries have been installed in:" + for libdir in $libdirs; do + $echo " $libdir" + done + $echo + $echo "If you ever happen to want to link against installed libraries" + $echo "in a given directory, LIBDIR, you must either use libtool, and" + $echo "specify the full pathname of the library, or use the \`-LLIBDIR'" + $echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + $echo " - add LIBDIR to the \`$shlibpath_var' environment variable" + $echo " during execution" + fi + if test -n "$runpath_var"; then + $echo " - add LIBDIR to the \`$runpath_var' environment variable" + $echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $echo " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + $echo " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + $echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + $echo + $echo "See any operating system documentation about shared libraries for" + $echo "more information, such as the ld(1) and ld.so(8) manual pages." + $echo "X----------------------------------------------------------------------" | $Xsed + exit $EXIT_SUCCESS + ;; + + # libtool execute mode + execute) + modename="$modename: execute" + + # The first argument is the command name. + cmd="$nonopt" + if test -z "$cmd"; then + $echo "$modename: you must specify a COMMAND" 1>&2 + $echo "$help" + exit $EXIT_FAILURE + fi + + # Handle -dlopen flags immediately. + for file in $execute_dlfiles; do + if test ! -f "$file"; then + $echo "$modename: \`$file' is not a file" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + dir= + case $file in + *.la) + # Check to see that this really is a libtool archive. + if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : + else + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Read the libtool library. + dlname= + library_names= + + # If there is no directory component, then add one. + case $file in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'" + continue + fi + + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` + test "X$dir" = "X$file" && dir=. + + if test -f "$dir/$objdir/$dlname"; then + dir="$dir/$objdir" + else + $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2 + exit $EXIT_FAILURE + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` + test "X$dir" = "X$file" && dir=. + ;; + + *) + $echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2 + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -*) ;; + *) + # Do a test to see if this is really a libtool program. + if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + # If there is no directory component, then add one. + case $file in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"` + args="$args \"$file\"" + done + + if test -z "$run"; then + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + if test "${save_LC_ALL+set}" = set; then + LC_ALL="$save_LC_ALL"; export LC_ALL + fi + if test "${save_LANG+set}" = set; then + LANG="$save_LANG"; export LANG + fi + + # Now prepare to actually exec the command. + exec_cmd="\$cmd$args" + else + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\"" + $echo "export $shlibpath_var" + fi + $echo "$cmd$args" + exit $EXIT_SUCCESS + fi + ;; + + # libtool clean and uninstall mode + clean | uninstall) + modename="$modename: $mode" + rm="$nonopt" + files= + rmforce= + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + for arg + do + case $arg in + -f) rm="$rm $arg"; rmforce=yes ;; + -*) rm="$rm $arg" ;; + *) files="$files $arg" ;; + esac + done + + if test -z "$rm"; then + $echo "$modename: you must specify an RM program" 1>&2 + $echo "$help" 1>&2 + exit $EXIT_FAILURE + fi + + rmdirs= + + origobjdir="$objdir" + for file in $files; do + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` + if test "X$dir" = "X$file"; then + dir=. + objdir="$origobjdir" + else + objdir="$dir/$origobjdir" + fi + name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + test "$mode" = uninstall && objdir="$dir" + + # Remember objdir for removal later, being careful to avoid duplicates + if test "$mode" = clean; then + case " $rmdirs " in + *" $objdir "*) ;; + *) rmdirs="$rmdirs $objdir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if (test -L "$file") >/dev/null 2>&1 \ + || (test -h "$file") >/dev/null 2>&1 \ + || test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif test "$rmforce" = yes; then + continue + fi + + rmfiles="$file" + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + . $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + rmfiles="$rmfiles $objdir/$n" + done + test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library" + + case "$mode" in + clean) + case " $library_names " in + # " " in the beginning catches empty $dlname + *" $dlname "*) ;; + *) rmfiles="$rmfiles $objdir/$dlname" ;; + esac + test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + cmds=$postuninstall_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" + if test "$?" -ne 0 && test "$rmforce" != yes; then + exit_status=1 + fi + done + IFS="$save_ifs" + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + cmds=$old_postuninstall_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $show "$cmd" + $run eval "$cmd" + if test "$?" -ne 0 && test "$rmforce" != yes; then + exit_status=1 + fi + done + IFS="$save_ifs" + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + + # Read the .lo file + . $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" \ + && test "$pic_object" != none; then + rmfiles="$rmfiles $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" \ + && test "$non_pic_object" != none; then + rmfiles="$rmfiles $dir/$non_pic_object" + fi + fi + ;; + + *) + if test "$mode" = clean ; then + noexename=$name + case $file in + *.exe) + file=`$echo $file|${SED} 's,.exe$,,'` + noexename=`$echo $name|${SED} 's,.exe$,,'` + # $file with .exe has already been added to rmfiles, + # add $file without .exe + rmfiles="$rmfiles $file" + ;; + esac + # Do a test to see if this is a libtool program. + if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + relink_command= + . $dir/$noexename + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}" + if test "$fast_install" = yes && test -n "$relink_command"; then + rmfiles="$rmfiles $objdir/lt-$name" + fi + if test "X$noexename" != "X$name" ; then + rmfiles="$rmfiles $objdir/lt-${noexename}.c" + fi + fi + fi + ;; + esac + $show "$rm $rmfiles" + $run $rm $rmfiles || exit_status=1 + done + objdir="$origobjdir" + + # Try to remove the ${objdir}s in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + $show "rmdir $dir" + $run rmdir $dir >/dev/null 2>&1 + fi + done + + exit $exit_status + ;; + + "") + $echo "$modename: you must specify a MODE" 1>&2 + $echo "$generic_help" 1>&2 + exit $EXIT_FAILURE + ;; + esac + + if test -z "$exec_cmd"; then + $echo "$modename: invalid operation mode \`$mode'" 1>&2 + $echo "$generic_help" 1>&2 + exit $EXIT_FAILURE + fi +fi # test -z "$show_help" + +if test -n "$exec_cmd"; then + eval exec $exec_cmd + exit $EXIT_FAILURE +fi + +# We need to display help for each of the modes. +case $mode in +"") $echo \ +"Usage: $modename [OPTION]... [MODE-ARG]... + +Provide generalized library-building support services. + + --config show all configuration variables + --debug enable verbose shell tracing +-n, --dry-run display commands without modifying any files + --features display basic configuration information and exit + --finish same as \`--mode=finish' + --help display this help message and exit + --mode=MODE use operation mode MODE [default=inferred from MODE-ARGS] + --quiet same as \`--silent' + --silent don't print informational messages + --tag=TAG use configuration variables from tag TAG + --version print version information + +MODE must be one of the following: + + clean remove files from the build directory + compile compile a source file into a libtool object + execute automatically set library path, then run a program + finish complete the installation of libtool libraries + install install libraries or executables + link create a library or an executable + uninstall remove libraries from an installed directory + +MODE-ARGS vary depending on the MODE. Try \`$modename --help --mode=MODE' for +a more detailed description of MODE. + +Report bugs to <bug-libtool@gnu.org>." + exit $EXIT_SUCCESS + ;; + +clean) + $echo \ +"Usage: $modename [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + +compile) + $echo \ +"Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -prefer-pic try to building PIC objects only + -prefer-non-pic try to building non-PIC objects only + -static always build a \`.o' file suitable for static linking + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + +execute) + $echo \ +"Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + +finish) + $echo \ +"Usage: $modename [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + +install) + $echo \ +"Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + +link) + $echo \ +"Usage: $modename [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE Use a list of object files found in FILE to specify objects + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -static do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. 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all all-am check check-am clean clean-generic clean-libtool \ + distclean distclean-generic distclean-libtool distdir dvi \ + dvi-am html html-am info info-am install install-am \ + install-data install-data-am install-exec install-exec-am \ + install-info install-info-am install-man install-man1 \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + uninstall uninstall-am uninstall-info-am uninstall-man \ + uninstall-man1 + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: Added: freeswitch/trunk/libs/libsndfile/man/sndfile-convert.1 ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/man/sndfile-convert.1 Wed Dec 20 14:08:07 2006 @@ -0,0 +1,28 @@ +.TH SNDFILE-CONVERT 1 "October 09, 2002" +.SH NAME +sndfile-convert \- convert a sound files from one format to another +.SH SYNOPSIS +.B sndfile-convert +.RI "[encoding] input_file output_file" +.LP +.B sndfile-convert +.RI --help +.SH DESCRIPTION +sndfile-convert converts sound files from one format to another using +libsndfile (http://www.mega-nerd.com/libsndfile/) to read and write +the data. +.LP +The format of the output file is determined by the filename extension +of the output file. +.LP +The optional encoding parameter allows setting of the data encoding for +the output file. Run "sndfile-convert --help" for more information. +.SH AUTHOR +This manual page was written by Erik de Castro Lopo <erikd@mega-nerd.com>. + +.\" Do not edit or modify anything in this comment block. +.\" The following line is a file identity tag for the GNU Arch +.\" revision control system. + +.\" arch-tag: 23aa443e-f38d-488b-b7e3-290fc5c77d20 + Added: freeswitch/trunk/libs/libsndfile/man/sndfile-info.1 ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/man/sndfile-info.1 Wed Dec 20 14:08:07 2006 @@ -0,0 +1,22 @@ +.TH SNDFILE-INFO 1 "July 28, 2002" +.SH NAME +sndfile-info \- display information about a sound file +.SH SYNOPSIS +.B sndfile-info +.RI file +.SH DESCRIPTION +sndfile-info will display basic information about a sound file such as +its format, its sample rate, and the number of channels. This information +is obtained using libsndfile (http://www.mega-nerd.com/libsndfile/). +.SH AUTHOR +This manual page was originally written by Joshua Haberman +<joshua@debian.org>, for the Debian GNU/Linux system (but may be used by +others). Further additions have been made by Erik de Castro Lopo +<erikd@mega-nerd.com>. + +.\" Do not edit or modify anything in this comment block. +.\" The following line is a file identity tag for the GNU Arch +.\" revision control system. + +.\" arch-tag: f9eca35e-5519-434d-bc55-fe845df977cd + Added: freeswitch/trunk/libs/libsndfile/man/sndfile-play.1 ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/man/sndfile-play.1 Wed Dec 20 14:08:07 2006 @@ -0,0 +1,40 @@ +.de EX +.ne 5 +.if n .sp 1 +.if t .sp .5 +.nf +.in +.5i +.. +.de EE +.fi +.in -.5i +.if n .sp 1 +.if t .sp .5 +.. +.TH SNDFILE-PLAY 1 "July 28, 2002" +.SH NAME +sndfile-play \- play a sound file +.SH SYNOPSIS +.B sndfile-play +.RI file +.SH DESCRIPTION +sndfile-play plays the specified sound file using : +.EX +/dev/dsp on systems supporting OSS (including Linux) +/dev/audio on Sun Solaris +CoreAudio on Apple MacOSX +waveOut on Microsoft Win32 +.EE +sndfile-play uses libsndfile (http://www.mega-nerd.com/libsndfile/) +to read the file. +.SH AUTHOR +This manual page was originally written by Joshua Haberman +<joshua@debian.org>, for the Debian GNU/Linux system (but may be used by +others). Further additions have been made by Erik de Castro Lopo +<erikd@mega-nerd.com>. + +.\" Do not edit or modify anything in this comment block. +.\" The arch-tag line is a file identity tag for the GNU Arch +.\" revision control system. + +.\" arch-tag: 5a0120d9-040c-464e-b01e-89dc2c2428c9 Added: freeswitch/trunk/libs/libsndfile/missing ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/missing Wed Dec 20 14:08:07 2006 @@ -0,0 +1,360 @@ +#! /bin/sh +# Common stub for a few missing GNU programs while installing. + +scriptversion=2005-06-08.21 + +# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005 +# Free Software Foundation, Inc. +# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 +fi + +run=: + +# In the cases where this matters, `missing' is being run in the +# srcdir already. +if test -f configure.ac; then + configure_ac=configure.ac +else + configure_ac=configure.in +fi + +msg="missing on your system" + +case "$1" in +--run) + # Try to run requested program, and just exit if it succeeds. + run= + shift + "$@" && exit 0 + # Exit code 63 means version mismatch. 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Also exit now if we +# don't have it and --version was passed (most likely to detect +# the program). +case "$1" in + lex|yacc) + # Not GNU programs, they don't have --version. + ;; + + tar) + if test -n "$run"; then + echo 1>&2 "ERROR: \`tar' requires --run" + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + exit 1 + fi + ;; + + *) + if test -z "$run" && ($1 --version) > /dev/null 2>&1; then + # We have it, but it failed. + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + # Could not run --version or --help. This is probably someone + # running `$TOOL --version' or `$TOOL --help' to check whether + # $TOOL exists and not knowing $TOOL uses missing. + exit 1 + fi + ;; +esac + +# If it does not exist, or fails to run (possibly an outdated version), +# try to emulate it. +case "$1" in + aclocal*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acinclude.m4' or \`${configure_ac}'. You might want + to install the \`Automake' and \`Perl' packages. Grab them from + any GNU archive site." + touch aclocal.m4 + ;; + + autoconf) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`${configure_ac}'. You might want to install the + \`Autoconf' and \`GNU m4' packages. Grab them from any GNU + archive site." + touch configure + ;; + + autoheader) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acconfig.h' or \`${configure_ac}'. You might want + to install the \`Autoconf' and \`GNU m4' packages. Grab them + from any GNU archive site." + files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` + test -z "$files" && files="config.h" + touch_files= + for f in $files; do + case "$f" in + *:*) touch_files="$touch_files "`echo "$f" | + sed -e 's/^[^:]*://' -e 's/:.*//'`;; + *) touch_files="$touch_files $f.in";; + esac + done + touch $touch_files + ;; + + automake*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. + You might want to install the \`Automake' and \`Perl' packages. + Grab them from any GNU archive site." + find . -type f -name Makefile.am -print | + sed 's/\.am$/.in/' | + while read f; do touch "$f"; done + ;; + + autom4te) + echo 1>&2 "\ +WARNING: \`$1' is needed, but is $msg. + You might have modified some files without having the + proper tools for further handling them. + You can get \`$1' as part of \`Autoconf' from any GNU + archive site." + + file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'` + test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo "#! /bin/sh" + echo "# Created by GNU Automake missing as a replacement of" + echo "# $ $@" + echo "exit 0" + chmod +x $file + exit 1 + fi + ;; + + bison|yacc) + echo 1>&2 "\ +WARNING: \`$1' $msg. You should only need it if + you modified a \`.y' file. You may need the \`Bison' package + in order for those modifications to take effect. You can get + \`Bison' from any GNU archive site." + rm -f y.tab.c y.tab.h + if [ $# -ne 1 ]; then + eval LASTARG="\${$#}" + case "$LASTARG" in + *.y) + SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" y.tab.c + fi + SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" y.tab.h + fi + ;; + esac + fi + if [ ! -f y.tab.h ]; then + echo >y.tab.h + fi + if [ ! -f y.tab.c ]; then + echo 'main() { return 0; }' >y.tab.c + fi + ;; + + lex|flex) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.l' file. You may need the \`Flex' package + in order for those modifications to take effect. You can get + \`Flex' from any GNU archive site." + rm -f lex.yy.c + if [ $# -ne 1 ]; then + eval LASTARG="\${$#}" + case "$LASTARG" in + *.l) + SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" lex.yy.c + fi + ;; + esac + fi + if [ ! -f lex.yy.c ]; then + echo 'main() { return 0; }' >lex.yy.c + fi + ;; + + help2man) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a dependency of a manual page. You may need the + \`Help2man' package in order for those modifications to take + effect. You can get \`Help2man' from any GNU archive site." + + file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` + if test -z "$file"; then + file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'` + fi + if [ -f "$file" ]; then + touch $file + else + test -z "$file" || exec >$file + echo ".ab help2man is required to generate this page" + exit 1 + fi + ;; + + makeinfo) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.texi' or \`.texinfo' file, or any other file + indirectly affecting the aspect of the manual. The spurious + call might also be the consequence of using a buggy \`make' (AIX, + DU, IRIX). You might want to install the \`Texinfo' package or + the \`GNU make' package. Grab either from any GNU archive site." + # The file to touch is that specified with -o ... + file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` + if test -z "$file"; then + # ... or it is the one specified with @setfilename ... + infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` + file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $infile` + # ... or it is derived from the source name (dir/f.texi becomes f.info) + test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info + fi + # If the file does not exist, the user really needs makeinfo; + # let's fail without touching anything. + test -f $file || exit 1 + touch $file + ;; + + tar) + shift + + # We have already tried tar in the generic part. + # Look for gnutar/gtar before invocation to avoid ugly error + # messages. + if (gnutar --version > /dev/null 2>&1); then + gnutar "$@" && exit 0 + fi + if (gtar --version > /dev/null 2>&1); then + gtar "$@" && exit 0 + fi + firstarg="$1" + if shift; then + case "$firstarg" in + *o*) + firstarg=`echo "$firstarg" | sed s/o//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + case "$firstarg" in + *h*) + firstarg=`echo "$firstarg" | sed s/h//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + fi + + echo 1>&2 "\ +WARNING: I can't seem to be able to run \`tar' with the given arguments. + You may want to install GNU tar or Free paxutils, or check the + command line arguments." + exit 1 + ;; + + *) + echo 1>&2 "\ +WARNING: \`$1' is needed, and is $msg. + You might have modified some files without having the + proper tools for further handling them. Check the \`README' file, + it often tells you about the needed prerequisites for installing + this package. You may also peek at any GNU archive site, in case + some other package would contain this missing \`$1' program." + exit 1 + ;; +esac + +exit 0 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: Added: freeswitch/trunk/libs/libsndfile/reconfigure.mk ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/reconfigure.mk Wed Dec 20 14:08:07 2006 @@ -0,0 +1,63 @@ +#!/usr/bin/make -f + +# The auto tools MUST be run in the following order: +# +# 1. aclocal +# 2. libtoolize (if you use libtool) +# 3. autoconf +# 4. autoheader (if you use autoheader) +# 5. automake (if you use automake) +# +# The following makefile runs these in the correct order according to their +# dependancies. It also makes up for Mac OSX's fucked-upped-ness. + +ACLOCAL = aclocal + +ifneq ($(shell uname -s), Darwin) + LIBTOOLIZE = libtoolize +else + # Fuck Apple! Why the hell did they rename libtoolize???? + LIBTOOLIZE = glibtoolize + # Fink sucks as well, but this seems necessary. + ACLOCAL_INC = -I /sw/share/aclocal +endif + +genfiles : config.status + (cd src && make genfiles) + (cd tests && make genfiles) + +config.status: configure src/config.h.in Makefile.in src/Makefile.in tests/Makefile.in + ./configure --enable-gcc-werror + +configure: ltmain.sh + autoconf + +Makefile.in: Makefile.am + automake --copy --add-missing + +src/Makefile.in: src/Makefile.am + automake --copy --add-missing + +tests/Makefile.in: tests/Makefile.am + automake --copy --add-missing + +src/config.h.in: configure + autoheader + +libtool ltmain.sh: aclocal.m4 + $(LIBTOOLIZE) --copy --force + +# Need to re-run aclocal whenever acinclude.m4 is modified. +aclocal.m4: acinclude.m4 + $(ACLOCAL) $(ACLOCAL_INC) + +clean: + rm -f libtool ltmain.sh aclocal.m4 Makefile.in src/config.h.in config.cache config.status + find . -name .deps -type d -exec rm -rf {} \; + + +# Do not edit or modify anything in this comment block. +# The arch-tag line is a file identity tag for the GNU Arch +# revision control system. +# +# arch-tag: 2b02bfd0-d5ed-489b-a554-2bf36903cca9 Added: freeswitch/trunk/libs/libsndfile/regtest/Makefile.am ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/regtest/Makefile.am Wed Dec 20 14:08:07 2006 @@ -0,0 +1,18 @@ +## Process this file with automake to produce Makefile.in + +bin_PROGRAMS = sndfile-regtest + +noinst_HEADERS = regtest.h + +SNDFILEDIR =../src +INCLUDES = -I$(srcdir)/$(SNDFILEDIR) $(OS_SPECIFIC_CFLAGS) + +sndfile_regtest_SOURCES = sndfile-regtest.c database.c checksum.c +sndfile_regtest_LDADD = $(SNDFILEDIR)/libsndfile.la $(SQLITE3_LIBS) + + +## Do not edit or modify anything in this comment block. +## The arch-tag line is a file identity tag for the GNU Arch +## revision control system. +## +## arch-tag: ac4a9626-49ce-4bb4-9fb6-e43de0a23432 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+.NOEXPORT: Added: freeswitch/trunk/libs/libsndfile/regtest/checksum.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/regtest/checksum.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,125 @@ +/* +** Copyright (C) 2005 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +/* +** A simple checksum for short, int and float data. +*/ + +#include "config.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include <sndfile.h> + +#include "float_cast.h" + +#include "regtest.h" + +#define BIG_PRIME 999983 + +#define ARRAY_LEN(x) ((int) (sizeof (x)) / (sizeof ((x) [0]))) + +static int short_checksum (SNDFILE * file, int start) ; +static int int_checksum (SNDFILE * file, int start) ; +static int float_checksum (SNDFILE * file, int start) ; + +int +calc_checksum (SNDFILE * file, const SF_INFO * info) +{ int start ; + + /* Seed the checksum with data from the SF_INFO struct. */ + start = info->samplerate ; + start = start * BIG_PRIME + info->channels ; + start = start * BIG_PRIME + info->format ; + + switch (info->format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_FLOAT : + case SF_FORMAT_DOUBLE : + return float_checksum (file, start) ; + + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + return int_checksum (file, start) ; + + default : + return short_checksum (file, start) ; + } ; + + return 0 ; +} /* calc_checksum */ + +/*------------------------------------------------------------------------------ +*/ + +static union +{ short s [1 << 16] ; + int i [1 << 15] ; + float f [1 << 15] ; +} data ; + +static int +short_checksum (SNDFILE * file, int start) +{ int k, count ; + + do + { count = (int) sf_read_short (file, data.s, ARRAY_LEN (data.s)) ; + for (k = 0 ; k < count ; k++) + start = start * BIG_PRIME + data.s [k] ; + } + while (count > 0) ; + + return start ; +} /* short_checksum */ + +static int +int_checksum (SNDFILE * file, int start) +{ int k, count ; + + do + { count = (int) sf_read_int (file, data.i, ARRAY_LEN (data.i)) ; + for (k = 0 ; k < count ; k++) + start = start * BIG_PRIME + data.i [k] ; + } + while (count > 0) ; + + return start ; +} /* int_checksum */ + +static int +float_checksum (SNDFILE * file, int start) +{ int k, count ; + + do + { count = (int) sf_read_float (file, data.f, ARRAY_LEN (data.f)) ; + for (k = 0 ; k < count ; k++) + start = start * BIG_PRIME + lrintf (0x7FFFFFFF * data.f [k]) ; + } + while (count > 0) ; + + return start ; +} /* float_checksum */ + +/* +** Do not edit or modify anything in this comment block. +** The following line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 6ae999d1-dd5a-4306-9e11-d4cfc9e8ae27 +*/ Added: freeswitch/trunk/libs/libsndfile/regtest/database.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/regtest/database.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,502 @@ +/* +** Copyright (C) 2005 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include "config.h" + +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <string.h> +#include <fcntl.h> +#include <sys/stat.h> + +#include <sndfile.h> + +#include "regtest.h" + +#if HAVE_SQLITE3 + +#include <sqlite3.h> + +typedef struct +{ sqlite3 *sql ; + + int count ; + int ekey_max ; + + /* Filename and pathname for file. */ + char filename [256] ; + char pathname [512] ; + + /* Storage for createding SQL commands. Must be larger than logbuf below. */ + char cmdbuf [1 << 15] ; + + /* Storage for log buffer retrieved from SNDFILE* .*/ + char logbuf [1 << 14] ; + +} REGTEST_DB ; + +/* In checksum.c */ +int calc_checksum (SNDFILE * file, const SF_INFO * info) ; + +static void get_filename_pathname (REGTEST_DB * db, const char *filepath) ; +static void single_quote_replace (char * buf) ; + +static int get_ekey_from_filename (REGTEST_DB * db, const char *filepath) ; +static int get_filename_pathname_by_ekey (REGTEST_DB * db, int ekey) ; +static int check_file_by_ekey (REGTEST_DB * db, int ekey) ; + +static int count_callback (REGTEST_DB * db, int argc, char **argv, char **colname) ; +static int ekey_max_callback (REGTEST_DB * db, int argc, char **argv, char **colname) ; +static int callback (void *unused, int argc, char **argv, char **colname) ; + +REG_DB * +db_open (const char * db_name) +{ REGTEST_DB * db ; + int err ; + + if ((db = malloc (sizeof (REGTEST_DB))) == NULL) + { perror ("malloc") ; + exit (1) ; + } ; + + if ((err = sqlite3_open (db_name, &(db->sql))) != 0) + { printf ("Can't open database: %s\n", sqlite3_errmsg (db->sql)) ; + sqlite3_close (db->sql) ; + free (db) ; + exit (1) ; + } ; + + return (REG_DB *) db ; +} /* db_open */ + +int +db_create (const char * db_name) +{ REGTEST_DB * db ; + const char *cmd ; + char * errmsg = NULL ; + int err ; + + db = (REGTEST_DB *) db_open (db_name) ; + + cmd = "create table sndfile (ekey INTEGER PRIMARY KEY," + "fname VARCHAR(1)," + "fpath VARCHAR(1)," + "srate INTEGER," + "frames VARCHAR(1)," + "channels INTEGER," + "format VARCHAR(1)," + "checksum VARCHAR(1)," + "logbuf VARCHAR(1)" + ");" ; + + err = sqlite3_exec (db->sql, cmd, callback, 0, &errmsg) ; + if (err != SQLITE_OK) + printf ("Line %d : SQL error: %s\n", __LINE__, errmsg) ; + + sqlite3_close (db->sql) ; + free (db) ; + + return 0 ; +} /* db_create */ + +int +db_close (REG_DB * db_handle) +{ REGTEST_DB * db ; + + db = (REGTEST_DB *) db_handle ; + + sqlite3_close (db->sql) ; + free (db) ; + + return 0 ; +} /* db_close */ + +/*============================================================================== +*/ + +int +db_file_exists (REG_DB * db_handle, const char * filename) +{ REGTEST_DB * db ; + const char * cptr ; + char * errmsg ; + int err ; + + db = (REGTEST_DB *) db_handle ; + + if ((cptr = strrchr (filename, '/')) != NULL) + filename = cptr + 1 ; + + snprintf (db->cmdbuf, sizeof (db->cmdbuf), "select fname from sndfile where fname='%s'", filename) ; + + db->count = 0 ; + err = sqlite3_exec (db->sql, db->cmdbuf, (sqlite3_callback) count_callback, db, &errmsg) ; + if (db->count == 1) + return 1 ; + + return 0 ; +} /* db_file_exists */ + +int +db_add_file (REG_DB * db_handle, const char * filepath) +{ REGTEST_DB * db ; + SNDFILE * sndfile ; + SF_INFO info ; + char * errmsg ; + int err, checksum ; + + db = (REGTEST_DB *) db_handle ; + + get_filename_pathname (db, filepath) ; + + if (db_file_exists (db_handle, filepath)) + { printf (" %s : already in database\n", db->filename) ; + return 0 ; + } ; + + memset (&info, 0, sizeof (info)) ; + sndfile = sf_open (db->pathname, SFM_READ, &info) ; + sf_command (sndfile, SFC_GET_LOG_INFO, db->logbuf, sizeof (db->logbuf)) ; + checksum = (sndfile == NULL) ? 0 : calc_checksum (sndfile, &info) ; + sf_close (sndfile) ; + + if (sndfile == NULL) + { printf (" %s : could not open : %s\n", db->filename, sf_strerror (NULL)) ; + puts (db->logbuf) ; + return 1 ; + } ; + + single_quote_replace (db->logbuf) ; + + snprintf (db->cmdbuf, sizeof (db->cmdbuf), "insert into sndfile " + "(fname, fpath, srate, frames, channels, format, checksum, logbuf) values" + "('%s','%s',%d,'%lld', %d, '0x%08x', '0x%08x', '%s');", + db->filename, db->pathname, info.samplerate, info.frames, info.channels, info.format, checksum, db->logbuf) ; + + if (strlen (db->cmdbuf) >= sizeof (db->cmdbuf) - 1) + { printf ("strlen (db->cmdbuf) too long.\n") ; + exit (1) ; + } ; + + err = sqlite3_exec (db->sql, db->cmdbuf, callback, 0, &errmsg) ; + if (err != SQLITE_OK) + { printf ("Line %d : SQL error: %s\n", __LINE__, errmsg) ; + puts (db->cmdbuf) ; + } ; + + return 0 ; +} /* db_add_file */ + +int +db_check_file (REG_DB * db_handle, const char * filepath) +{ REGTEST_DB * db ; + int ekey ; + + if (db_file_exists (db_handle, filepath) == 0) + { printf ("\nFile not in database.\n\n") ; + exit (0) ; + } ; + + db = (REGTEST_DB *) db_handle ; + + ekey = get_ekey_from_filename (db, filepath) ; + + return check_file_by_ekey (db, ekey) ; +} /* db_check_file */ + +/*============================================================================== +*/ + +int +db_check_all (REG_DB * db_handle) +{ REGTEST_DB * db ; + char * errmsg ; + int err, ekey ; + + db = (REGTEST_DB *) db_handle ; + + db->ekey_max = 0 ; + + snprintf (db->cmdbuf, sizeof (db->cmdbuf), "select ekey from sndfile") ; + + err = sqlite3_exec (db->sql, db->cmdbuf, (sqlite3_callback) ekey_max_callback, db, &errmsg) ; + if (err != SQLITE_OK) + { printf ("Line %d : SQL error: %s\n", __LINE__, errmsg) ; + puts (db->cmdbuf) ; + } ; + + for (ekey = 1 ; ekey <= db->ekey_max ; ekey++) + if (get_filename_pathname_by_ekey (db, ekey) != 0) + check_file_by_ekey (db, ekey) ; + + return 0 ; +} /* db_check_all */ + + +int +db_list_all (REG_DB * db_handle) +{ + printf ("%s : %p\n", __func__, db_handle) ; + return 0 ; +} /* db_list_all */ + +int +db_del_entry (REG_DB * db_handle, const char * entry) +{ + printf ("%s : %p %s\n", __func__, db_handle, entry) ; + return 0 ; +} /* db_del_entry */ + +/*============================================================================== +*/ + +static int +get_ekey_from_filename (REGTEST_DB * db, const char *filepath) +{ char * errmsg, **result ; + int err, ekey = 0, rows, cols ; + + get_filename_pathname (db, filepath) ; + + snprintf (db->cmdbuf, sizeof (db->cmdbuf), "select ekey from sndfile where fname='%s'", db->filename) ; + + err = sqlite3_get_table (db->sql, db->cmdbuf, &result, &rows, &cols, &errmsg) ; + if (err != SQLITE_OK) + { printf ("Line %d : SQL error: %s\n", __LINE__, errmsg) ; + puts (db->cmdbuf) ; + } ; + + if (cols != 1 || rows != 1) + { printf ("Bad juju!! rows = %d cols = %d\n", rows, cols) ; + exit (1) ; + } ; + + ekey = strtol (result [1], NULL, 10) ; + + sqlite3_free_table (result) ; + + return ekey ; +} /* get_ekey_from_filename */ + +static int +get_filename_pathname_by_ekey (REGTEST_DB * db, int ekey) +{ char *errmsg, **result ; + int err, rows, cols ; + + snprintf (db->cmdbuf, sizeof (db->cmdbuf), "select fname,fpath from sndfile where ekey='%d'", ekey) ; + + err = sqlite3_get_table (db->sql, db->cmdbuf, &result, &rows, &cols, &errmsg) ; + if (err != SQLITE_OK) + { printf ("Line %d : SQL error: %s\n", __LINE__, errmsg) ; + puts (db->cmdbuf) ; + return 0 ; + } ; + + if (cols != 2 || rows != 1) + { printf ("\nError (%s %d) : rows = %d cols = %d\n", __func__, __LINE__, rows, cols) ; + exit (1) ; + } ; + + strncpy (db->filename, result [2], sizeof (db->filename)) ; + strncpy (db->pathname, result [3], sizeof (db->pathname)) ; + + sqlite3_free_table (result) ; + + return 1 ; +} /* get_filename_pathname_by_ekey */ + +static int +check_file_by_ekey (REGTEST_DB * db, int ekey) +{ SNDFILE * sndfile ; + SF_INFO info ; + char * errmsg, **result ; + int err, k, rows, cols, checksum ; + + printf (" %s : ", db->filename) ; + fflush (stdout) ; + + memset (&info, 0, sizeof (info)) ; + sndfile = sf_open (db->pathname, SFM_READ, &info) ; + sf_command (sndfile, SFC_GET_LOG_INFO, db->logbuf, sizeof (db->logbuf)) ; + checksum = (sndfile == NULL) ? 0 : calc_checksum (sndfile, &info) ; + sf_close (sndfile) ; + + if (sndfile == NULL) + { printf ("\n\nError : Could not open '%s' : %s\n", db->pathname, sf_strerror (NULL)) ; + puts (db->logbuf) ; + exit (1) ; + } ; + + single_quote_replace (db->logbuf) ; + + snprintf (db->cmdbuf, sizeof (db->cmdbuf), "select fname,srate,frames,channels,format," + "checksum,logbuf from sndfile where ekey='%d'", ekey) ; + + err = sqlite3_get_table (db->sql, db->cmdbuf, &result, &rows, &cols, &errmsg) ; + if (err != SQLITE_OK) + { printf ("Line %d : SQL error: %s\n", __LINE__, errmsg) ; + puts (db->cmdbuf) ; + } ; + + for (k = 0 ; k < cols ; k++) + { if (strcmp (result [k], "fname") == 0) + { if (strcmp (result [k + cols], db->filename) == 0) + continue ; + printf ("\n\nError : fname doesn't match : %s != %s\n", result [k + cols], db->filename) ; + } ; + + if (strcmp (result [k], "srate") == 0) + { if (strtol (result [k + cols], NULL, 10) == info.samplerate) + continue ; + printf ("\n\nError : srate doesn't match : %s == %d\n", result [k + cols], info.samplerate) ; + } ; + + if (strcmp (result [k], "frames") == 0) + { if (strtoll (result [k + cols], NULL, 10) == info.frames) + continue ; + printf ("\n\nError : frames doesn't match : %s == %lld\n", result [k + cols], info.frames) ; + } ; + + if (strcmp (result [k], "channels") == 0) + { if (strtol (result [k + cols], NULL, 10) == info.channels) + continue ; + printf ("\n\nError : channels doesn't match : %s == %d\n", result [k + cols], info.channels) ; + } ; + + if (strcmp (result [k], "format") == 0) + { if (strtol (result [k + cols], NULL, 16) == info.format) + continue ; + printf ("\n\nError : format doesn't match : %s == 0x%08x\n", result [k + cols], info.format) ; + } ; + + if (strcmp (result [k], "checksum") == 0) + { int db_val = (int) strtoll (result [k + cols], NULL, 16) ; + + if (db_val == checksum) + continue ; + printf ("\n\nError : checksum doesn't match : 0x%08x == 0x%08x\n", db_val, checksum) ; + } ; + + if (strcmp (result [k], "logbuf") == 0) + continue ; + + printf ("\nHere is the old logubuffer :\n\n%s\n\nand the new :\n\n%s\n\n", result [2 * cols - 1], db->logbuf) ; + exit (1) ; + } ; + + sqlite3_free_table (result) ; + + puts ("ok") ; + + return 0 ; +} /* check_file_by_ekey */ + +/*============================================================================== +*/ + +static void +get_filename_pathname (REGTEST_DB * db, const char *filepath) +{ const char * cptr ; + + if (filepath [0] != '/') + { memset (db->pathname, 0, sizeof (db->pathname)) ; + if (getcwd (db->pathname, sizeof (db->pathname)) == NULL) + { perror ("\ngetcwd failed") ; + exit (1) ; + } ; + + db->pathname [strlen (db->pathname)] = '/' ; + strncat (db->pathname, filepath, sizeof (db->pathname)) ; + } + else + strncpy (db->pathname, filepath, sizeof (db->pathname)) ; + + if ((cptr = strrchr (db->pathname, '/')) == NULL) + { printf ("\nError : bad pathname %s\n", filepath) ; + exit (1) ; + } ; + + strncpy (db->filename, cptr + 1, sizeof (db->filename)) ; +} /* get filename_pathname */ + +static void +single_quote_replace (char * buf) +{ while ((buf = strchr (buf, '\'')) != 0) + buf [0] = '"' ; +} /* single_quote_replace */ + +static int +count_callback (REGTEST_DB * db, int argc, char **argv, char **colname) +{ db->count ++ ; + + argc = 0 ; + argv = NULL ; + colname = NULL ; + return 0 ; +} /* count_callback */ + +static int +ekey_max_callback (REGTEST_DB * db, int argc, char **argv, char **unused) +{ int ekey ; + + argc = 0 ; + unused = NULL ; + + ekey = strtol (argv [0], NULL, 10) ; + if (ekey > db->ekey_max) + db->ekey_max = ekey ; + + return 0 ; +} /* ekey_max_callback */ + +static int +callback (void *unused, int argc, char **argv, char **colname) +{ int k ; + + unused = NULL ; + + for (k = 0 ; k < argc ; k++) + printf ("%s = %s\n", colname [k], argv [k] ? argv [k] : "NULL") ; + + printf ("\n") ; + + return 0 ; +} /* callback */ + +#else + +int dummy (void) ; + +int +dummy (void) +{ /* + ** Empty dummy fnction so tha compiler doesn't winge about an + ** empty file. + */ + return 0 ; +} /* dummy */ + +#endif + + +/* +** Do not edit or modify anything in this comment block. +** The following line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: c6bcb7cb-0d9e-47b6-a89a-66304df4d462 +*/ Added: freeswitch/trunk/libs/libsndfile/regtest/regtest.h ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/regtest/regtest.h Wed Dec 20 14:08:07 2006 @@ -0,0 +1,45 @@ +/* +** Copyright (C) 2005 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +typedef struct REG_DB_tag REG_DB ; + +/* In database.c */ +REG_DB * db_open (const char * db_name) ; + +int db_create (const char * dbname) ; + +int db_close (REG_DB * db_handle) ; + +int db_file_exists (REG_DB * db_handle, const char * filename) ; +int db_add_file (REG_DB * db_handle, const char * filename) ; +int db_check_file (REG_DB * db_handle, const char * filename) ; + +int db_list_all (REG_DB * db_handle) ; +int db_check_all (REG_DB * db_handle) ; +int db_del_entry (REG_DB * db_handle, const char * entry) ; + +/* In checksum.c */ +int calc_checksum (SNDFILE * file, const SF_INFO * info) ; + +/* +** Do not edit or modify anything in this comment block. +** The following line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 80138e38-f373-48d3-8152-7f7882a62cd7 +*/ Added: freeswitch/trunk/libs/libsndfile/regtest/sndfile-regtest.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/regtest/sndfile-regtest.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,128 @@ +/* +** Copyright (C) 2005 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include "config.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include <sndfile.h> + +#if HAVE_SQLITE3 + +#include "regtest.h" + +enum +{ OPT_ADD_FILE = 0x0100, + OPT_CREATE_DB = 0x0200, + OPT_DEL_ENTRY = 0x0400, + OPT_LIST_ALL = 0x0800, + OPT_TEST_ALL = 0x1000, + OPT_VERBOSE = 0x2000 +} ; + +static void print_libsndfile_version (void) ; + +int +main (int argc, char * argv []) +{ const char *db_name = "./.sndfile-regtest.db" ; + REG_DB *reg_db ; + int k, retval ; + + if (argc < 2) + { printf ("\nUsage message goes here.\n\n") ; + exit (0) ; + } ; + + if (argc == 2 && strcmp (argv [1], "--create-db") == 0) + return db_create (db_name) ; + + reg_db = db_open (db_name) ; + + if (argc == 2) + { if (strcmp (argv [1], "--list-all") == 0) + return db_list_all (reg_db) ; + + if (strcmp (argv [1], "--check-all") == 0) + { print_libsndfile_version () ; + retval = db_check_all (reg_db) ; + puts ("\nDone.\n") ; + return retval ; + } ; + } ; + + if (argc == 3 && strcmp (argv [1], "--del-entry") == 0) + { db_del_entry (reg_db, argv [2]) ; + db_close (reg_db) ; + return 0 ; + } ; + + if (strcmp (argv [1], "--check-file") == 0) + { print_libsndfile_version () ; + + for (k = 2 ; k < argc ; k++) + db_check_file (reg_db, argv [k]) ; + db_close (reg_db) ; + return 0 ; + } ; + + if (strcmp (argv [1], "--add-file") == 0) + { print_libsndfile_version () ; + + for (k = 2 ; k < argc ; k++) + db_add_file (reg_db, argv [k]) ; + db_close (reg_db) ; + return 0 ; + } ; + + printf ("\nError : unhandled command line args :") ; + for (k = 1 ; k < argc ; k++) + printf (" %s", argv [k]) ; + puts ("\n") ; + + return 1 ; +} /* main */ + +static void +print_libsndfile_version (void) +{ char version [64] ; + + sf_command (NULL, SFC_GET_LIB_VERSION, version, sizeof (version)) ; + printf ("\nsndfile-regtest : using %s\n\n", version) ; +} /* print_lib_version */ + +#else + +int +main (void) +{ + puts ("\nThis program was not compiled with libsqlite3 and hence doesn't work.\n") ; + + return 0 ; +} /* main */ + +#endif + +/* +** Do not edit or modify anything in this comment block. +** The following line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 7f318f08-9bfa-4249-856d-fe994819bdce +*/ Added: freeswitch/trunk/libs/libsndfile/sndfile.pc.in ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/sndfile.pc.in Wed Dec 20 14:08:07 2006 @@ -0,0 +1,11 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: sndfile +Description: A library for reading and writing audio files +Requires: +Version: @VERSION@ +Libs: -L${libdir} -lsndfile +Cflags: -I${includedir} Added: freeswitch/trunk/libs/libsndfile/src/G72x/ChangeLog ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/G72x/ChangeLog Wed Dec 20 14:08:07 2006 @@ -0,0 +1,50 @@ +2001-06-05 Erik de Castro Lopo <erikd@mega-nerd.com> + + * g72x.c + Added {} in function update () to prevent 'ambiguous else' warning messages. + +2000-07-14 Erik de Castro Lopo <erikd@mega-nerd.com> + + * g72x.c + Modified g72x_init_state () to fit in with the new structure of the code. + Implemented g72x_encode_block () and g72x_decode_block (). + +2000-07-12 Erik de Castro Lopo <erikd@mega-nerd.com> + + * g72x.h + Moved nearly all definitions and function prototypes from this file have been + moved to private.h. + Added an enum defining the 4 different G72x ADPCM codecs. + Added new function prototypes to define a cleaner interface to the encoder + and decoder. This new interface also allows samples to be processed in blocks + rather than on a sample by sample basis like the original code. + + * private.h + Added prototypes moved from g72x.h. + Changed struct g72x_state to a typedef struct { .. } G72x_PRIVATE. + Added fields to G72x_PRIVATE required for working on blocks of samples. + +2000-06-07 Erik de Castro Lopo <erikd@mega-nerd.com> + + * g72x.c + Fixed all compiler warnings. + Removed functions tandem_adjust() which is not required by libsndfile. + + * g721.c + Fixed all compiler warnings. + Removed functions tandem_adjust_alaw() and tandem_adjust_ulaw () which are not + required by libsndfile. + Removed second parameter to g721_encoder () which is not required. + + * g72x.h + Removed in_coding and out_coding parameters from all functions. These allowed + g72x encoding/decoding to/from A-law or u-law and are not required by libsndfile. + Removed unneeded defines for A-law, u-law and linear encoding. + + * g723_16.c + Removed second parameter (in_coding) for g723_16_encoder(). + Removed second parameter (out_coding) for g723_16_decoder(). + + * private.h + New file containing prototypes and tyepdefs private to G72x code. + Added: freeswitch/trunk/libs/libsndfile/src/G72x/Makefile.am ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/G72x/Makefile.am Wed Dec 20 14:08:07 2006 @@ -0,0 +1,28 @@ +## Process this file with automake to produce Makefile.in + +EXTRA_DIST = README README.original ChangeLog + +noinst_HEADERS = g72x.h g72x_priv.h +noinst_LTLIBRARIES = libg72x.la + +noinst_PROGRAMS = g72x_test + +CFILES = g72x.c g721.c g723_16.c g723_24.c g723_40.c + +libg72x_la_SOURCES = $(CFILES) $(noinst_HEADERS) + +g72x_test_SOURCES = g72x_test.c +g72x_test_LDADD = ./libg72x.la -lm + +check: g72x_test + ./g72x_test all + +# Disable autoheader. +AUTOHEADER=echo + +## Do not edit or modify anything in this comment block. +## The arch-tag line is a file identity tag for the GNU Arch +## revision control system. +## +## arch-tag: d417a8e8-da7f-423d-884d-f03c93379348 + Added: freeswitch/trunk/libs/libsndfile/src/G72x/Makefile.in ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/G72x/Makefile.in Wed Dec 20 14:08:07 2006 @@ -0,0 +1,486 @@ +# Makefile.in generated by automake 1.9.6 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This 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./g72x_test all +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: Added: freeswitch/trunk/libs/libsndfile/src/G72x/README ============================================================================== Added: freeswitch/trunk/libs/libsndfile/src/G72x/README.original ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/G72x/README.original Wed Dec 20 14:08:07 2006 @@ -0,0 +1,94 @@ +The files in this directory comprise ANSI-C language reference implementations +of the CCITT (International Telegraph and Telephone Consultative Committee) +G.711, G.721 and G.723 voice compressions. They have been tested on Sun +SPARCstations and passed 82 out of 84 test vectors published by CCITT +(Dec. 20, 1988) for G.721 and G.723. [The two remaining test vectors, +which the G.721 decoder implementation for u-law samples did not pass, +may be in error because they are identical to two other vectors for G.723_40.] + +This source code is released by Sun Microsystems, Inc. to the public domain. +Please give your acknowledgement in product literature if this code is used +in your product implementation. + +Sun Microsystems supports some CCITT audio formats in Solaris 2.0 system +software. However, Sun's implementations have been optimized for higher +performance on SPARCstations. + + +The source files for CCITT conversion routines in this directory are: + + g72x.h header file for g721.c, g723_24.c and g723_40.c + g711.c CCITT G.711 u-law and A-law compression + g72x.c common denominator of G.721 and G.723 ADPCM codes + g721.c CCITT G.721 32Kbps ADPCM coder (with g72x.c) + g723_24.c CCITT G.723 24Kbps ADPCM coder (with g72x.c) + g723_40.c CCITT G.723 40Kbps ADPCM coder (with g72x.c) + + +Simple conversions between u-law, A-law, and 16-bit linear PCM are invoked +as follows: + + unsigned char ucode, acode; + short pcm_val; + + ucode = linear2ulaw(pcm_val); + ucode = alaw2ulaw(acode); + + acode = linear2alaw(pcm_val); + acode = ulaw2alaw(ucode); + + pcm_val = ulaw2linear(ucode); + pcm_val = alaw2linear(acode); + + +The other CCITT compression routines are invoked as follows: + + #include "g72x.h" + + struct g72x_state state; + int sample, code; + + g72x_init_state(&state); + code = {g721,g723_24,g723_40}_encoder(sample, coding, &state); + sample = {g721,g723_24,g723_40}_decoder(code, coding, &state); + +where + coding = AUDIO_ENCODING_ULAW for 8-bit u-law samples + AUDIO_ENCODING_ALAW for 8-bit A-law samples + AUDIO_ENCODING_LINEAR for 16-bit linear PCM samples + + + +This directory also includes the following sample programs: + + encode.c CCITT ADPCM encoder + decode.c CCITT ADPCM decoder + Makefile makefile for the sample programs + + +The sample programs contain examples of how to call the various compression +routines and pack/unpack the bits. The sample programs read byte streams from +stdin and write to stdout. The input/output data is raw data (no file header +or other identifying information is embedded). The sample programs are +invoked as follows: + + encode [-3|4|5] [-a|u|l] <infile >outfile + decode [-3|4|5] [-a|u|l] <infile >outfile +where: + -3 encode to (decode from) G.723 24kbps (3-bit) data + -4 encode to (decode from) G.721 32kbps (4-bit) data [the default] + -5 encode to (decode from) G.723 40kbps (5-bit) data + -a encode from (decode to) A-law data + -u encode from (decode to) u-law data [the default] + -l encode from (decode to) 16-bit linear data + +Examples: + # Read 16-bit linear and output G.721 + encode -4 -l <pcmfile >g721file + + # Read 40Kbps G.723 and output A-law + decode -5 -a <g723file >alawfile + + # Compress and then decompress u-law data using 24Kbps G.723 + encode -3 <ulawin | deoced -3 >ulawout + Added: freeswitch/trunk/libs/libsndfile/src/G72x/g721.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/G72x/g721.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,162 @@ +/* + * This source code is a product of Sun Microsystems, Inc. and is provided + * for unrestricted use. Users may copy or modify this source code without + * charge. + * + * SUN SOURCE CODE IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING + * THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR + * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. + * + * Sun source code is provided with no support and without any obligation on + * the part of Sun Microsystems, Inc. to assist in its use, correction, + * modification or enhancement. + * + * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE + * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THIS SOFTWARE + * OR ANY PART THEREOF. + * + * In no event will Sun Microsystems, Inc. be liable for any lost revenue + * or profits or other special, indirect and consequential damages, even if + * Sun has been advised of the possibility of such damages. + * + * Sun Microsystems, Inc. + * 2550 Garcia Avenue + * Mountain View, California 94043 + */ + +/* + * g721.c + * + * Description: + * + * g721_encoder(), g721_decoder() + * + * These routines comprise an implementation of the CCITT G.721 ADPCM + * coding algorithm. Essentially, this implementation is identical to + * the bit level description except for a few deviations which + * take advantage of work station attributes, such as hardware 2's + * complement arithmetic and large memory. Specifically, certain time + * consuming operations such as multiplications are replaced + * with lookup tables and software 2's complement operations are + * replaced with hardware 2's complement. + * + * The deviation from the bit level specification (lookup tables) + * preserves the bit level performance specifications. + * + * As outlined in the G.721 Recommendation, the algorithm is broken + * down into modules. Each section of code below is preceded by + * the name of the module which it is implementing. + * + */ + +#include "g72x.h" +#include "g72x_priv.h" + +static short qtab_721[7] = {-124, 80, 178, 246, 300, 349, 400}; +/* + * Maps G.721 code word to reconstructed scale factor normalized log + * magnitude values. + */ +static short _dqlntab[16] = {-2048, 4, 135, 213, 273, 323, 373, 425, + 425, 373, 323, 273, 213, 135, 4, -2048}; + +/* Maps G.721 code word to log of scale factor multiplier. */ +static short _witab[16] = {-12, 18, 41, 64, 112, 198, 355, 1122, + 1122, 355, 198, 112, 64, 41, 18, -12}; +/* + * Maps G.721 code words to a set of values whose long and short + * term averages are computed and then compared to give an indication + * how stationary (steady state) the signal is. + */ +static short _fitab[16] = {0, 0, 0, 0x200, 0x200, 0x200, 0x600, 0xE00, + 0xE00, 0x600, 0x200, 0x200, 0x200, 0, 0, 0}; + +/* + * g721_encoder() + * + * Encodes the input vale of linear PCM, A-law or u-law data sl and returns + * the resulting code. -1 is returned for unknown input coding value. + */ +int +g721_encoder( + int sl, + G72x_STATE *state_ptr) +{ + short sezi, se, sez; /* ACCUM */ + short d; /* SUBTA */ + short sr; /* ADDB */ + short y; /* MIX */ + short dqsez; /* ADDC */ + short dq, i; + + /* linearize input sample to 14-bit PCM */ + sl >>= 2; /* 14-bit dynamic range */ + + sezi = predictor_zero(state_ptr); + sez = sezi >> 1; + se = (sezi + predictor_pole(state_ptr)) >> 1; /* estimated signal */ + + d = sl - se; /* estimation difference */ + + /* quantize the prediction difference */ + y = step_size(state_ptr); /* quantizer step size */ + i = quantize(d, y, qtab_721, 7); /* i = ADPCM code */ + + dq = reconstruct(i & 8, _dqlntab[i], y); /* quantized est diff */ + + sr = (dq < 0) ? se - (dq & 0x3FFF) : se + dq; /* reconst. signal */ + + dqsez = sr + sez - se; /* pole prediction diff. */ + + update(4, y, _witab[i] << 5, _fitab[i], dq, sr, dqsez, state_ptr); + + return (i); +} + +/* + * g721_decoder() + * + * Description: + * + * Decodes a 4-bit code of G.721 encoded data of i and + * returns the resulting linear PCM, A-law or u-law value. + * return -1 for unknown out_coding value. + */ +int +g721_decoder( + int i, + G72x_STATE *state_ptr) +{ + short sezi, sei, sez, se; /* ACCUM */ + short y; /* MIX */ + short sr; /* ADDB */ + short dq; + short dqsez; + + i &= 0x0f; /* mask to get proper bits */ + sezi = predictor_zero(state_ptr); + sez = sezi >> 1; + sei = sezi + predictor_pole(state_ptr); + se = sei >> 1; /* se = estimated signal */ + + y = step_size(state_ptr); /* dynamic quantizer step size */ + + dq = reconstruct(i & 0x08, _dqlntab[i], y); /* quantized diff. */ + + sr = (dq < 0) ? (se - (dq & 0x3FFF)) : se + dq; /* reconst. signal */ + + dqsez = sr - se + sez; /* pole prediction diff. */ + + update(4, y, _witab[i] << 5, _fitab[i], dq, sr, dqsez, state_ptr); + + /* sr was 14-bit dynamic range */ + return (sr << 2); +} +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 101b6e25-457d-490a-99ae-e2e74a26ea24 +*/ + Added: freeswitch/trunk/libs/libsndfile/src/G72x/g723_16.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/G72x/g723_16.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,169 @@ +/* + * This source code is a product of Sun Microsystems, Inc. and is provided + * for unrestricted use. Users may copy or modify this source code without + * charge. + * + * SUN SOURCE CODE IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING + * THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR + * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. + * + * Sun source code is provided with no support and without any obligation on + * the part of Sun Microsystems, Inc. to assist in its use, correction, + * modification or enhancement. + * + * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE + * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THIS SOFTWARE + * OR ANY PART THEREOF. + * + * In no event will Sun Microsystems, Inc. be liable for any lost revenue + * or profits or other special, indirect and consequential damages, even if + * Sun has been advised of the possibility of such damages. + * + * Sun Microsystems, Inc. + * 2550 Garcia Avenue + * Mountain View, California 94043 + */ +/* 16kbps version created, used 24kbps code and changing as little as possible. + * G.726 specs are available from ITU's gopher or WWW site (http://www.itu.ch) + * If any errors are found, please contact me at mrand@tamu.edu + * -Marc Randolph + */ + +/* + * g723_16.c + * + * Description: + * + * g723_16_encoder(), g723_16_decoder() + * + * These routines comprise an implementation of the CCITT G.726 16 Kbps + * ADPCM coding algorithm. Essentially, this implementation is identical to + * the bit level description except for a few deviations which take advantage + * of workstation attributes, such as hardware 2's complement arithmetic. + * + */ + +#include "g72x.h" +#include "g72x_priv.h" + +/* + * Maps G.723_16 code word to reconstructed scale factor normalized log + * magnitude values. Comes from Table 11/G.726 + */ +static short _dqlntab[4] = { 116, 365, 365, 116}; + +/* Maps G.723_16 code word to log of scale factor multiplier. + * + * _witab[4] is actually {-22 , 439, 439, -22}, but FILTD wants it + * as WI << 5 (multiplied by 32), so we'll do that here + */ +static short _witab[4] = {-704, 14048, 14048, -704}; + +/* + * Maps G.723_16 code words to a set of values whose long and short + * term averages are computed and then compared to give an indication + * how stationary (steady state) the signal is. + */ + +/* Comes from FUNCTF */ +static short _fitab[4] = {0, 0xE00, 0xE00, 0}; + +/* Comes from quantizer decision level tables (Table 7/G.726) + */ +static short qtab_723_16[1] = {261}; + + +/* + * g723_16_encoder() + * + * Encodes a linear PCM, A-law or u-law input sample and returns its 2-bit code. + * Returns -1 if invalid input coding value. + */ +int +g723_16_encoder( + int sl, + G72x_STATE *state_ptr) +{ + short sei, sezi, se, sez; /* ACCUM */ + short d; /* SUBTA */ + short y; /* MIX */ + short sr; /* ADDB */ + short dqsez; /* ADDC */ + short dq, i; + + /* linearize input sample to 14-bit PCM */ + sl >>= 2; /* sl of 14-bit dynamic range */ + + sezi = predictor_zero(state_ptr); + sez = sezi >> 1; + sei = sezi + predictor_pole(state_ptr); + se = sei >> 1; /* se = estimated signal */ + + d = sl - se; /* d = estimation diff. */ + + /* quantize prediction difference d */ + y = step_size(state_ptr); /* quantizer step size */ + i = quantize(d, y, qtab_723_16, 1); /* i = ADPCM code */ + + /* Since quantize() only produces a three level output + * (1, 2, or 3), we must create the fourth one on our own + */ + if (i == 3) /* i code for the zero region */ + if ((d & 0x8000) == 0) /* If d > 0, i=3 isn't right... */ + i = 0; + + dq = reconstruct(i & 2, _dqlntab[i], y); /* quantized diff. */ + + sr = (dq < 0) ? se - (dq & 0x3FFF) : se + dq; /* reconstructed signal */ + + dqsez = sr + sez - se; /* pole prediction diff. */ + + update(2, y, _witab[i], _fitab[i], dq, sr, dqsez, state_ptr); + + return (i); +} + +/* + * g723_16_decoder() + * + * Decodes a 2-bit CCITT G.723_16 ADPCM code and returns + * the resulting 16-bit linear PCM, A-law or u-law sample value. + * -1 is returned if the output coding is unknown. + */ +int +g723_16_decoder( + int i, + G72x_STATE *state_ptr) +{ + short sezi, sei, sez, se; /* ACCUM */ + short y; /* MIX */ + short sr; /* ADDB */ + short dq; + short dqsez; + + i &= 0x03; /* mask to get proper bits */ + sezi = predictor_zero(state_ptr); + sez = sezi >> 1; + sei = sezi + predictor_pole(state_ptr); + se = sei >> 1; /* se = estimated signal */ + + y = step_size(state_ptr); /* adaptive quantizer step size */ + dq = reconstruct(i & 0x02, _dqlntab[i], y); /* unquantize pred diff */ + + sr = (dq < 0) ? (se - (dq & 0x3FFF)) : (se + dq); /* reconst. signal */ + + dqsez = sr - se + sez; /* pole prediction diff. */ + + update(2, y, _witab[i], _fitab[i], dq, sr, dqsez, state_ptr); + + /* sr was of 14-bit dynamic range */ + return (sr << 2); +} +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: ae265466-c3fc-4f83-bb32-edae488a5ca5 +*/ + Added: freeswitch/trunk/libs/libsndfile/src/G72x/g723_24.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/G72x/g723_24.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,146 @@ +/* + * This source code is a product of Sun Microsystems, Inc. and is provided + * for unrestricted use. Users may copy or modify this source code without + * charge. + * + * SUN SOURCE CODE IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING + * THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR + * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. + * + * Sun source code is provided with no support and without any obligation on + * the part of Sun Microsystems, Inc. to assist in its use, correction, + * modification or enhancement. + * + * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE + * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THIS SOFTWARE + * OR ANY PART THEREOF. + * + * In no event will Sun Microsystems, Inc. be liable for any lost revenue + * or profits or other special, indirect and consequential damages, even if + * Sun has been advised of the possibility of such damages. + * + * Sun Microsystems, Inc. + * 2550 Garcia Avenue + * Mountain View, California 94043 + */ + +/* + * g723_24.c + * + * Description: + * + * g723_24_encoder(), g723_24_decoder() + * + * These routines comprise an implementation of the CCITT G.723 24 Kbps + * ADPCM coding algorithm. Essentially, this implementation is identical to + * the bit level description except for a few deviations which take advantage + * of workstation attributes, such as hardware 2's complement arithmetic. + * + */ + +#include "g72x.h" +#include "g72x_priv.h" + +/* + * Maps G.723_24 code word to reconstructed scale factor normalized log + * magnitude values. + */ +static short _dqlntab[8] = {-2048, 135, 273, 373, 373, 273, 135, -2048}; + +/* Maps G.723_24 code word to log of scale factor multiplier. */ +static short _witab[8] = {-128, 960, 4384, 18624, 18624, 4384, 960, -128}; + +/* + * Maps G.723_24 code words to a set of values whose long and short + * term averages are computed and then compared to give an indication + * how stationary (steady state) the signal is. + */ +static short _fitab[8] = {0, 0x200, 0x400, 0xE00, 0xE00, 0x400, 0x200, 0}; + +static short qtab_723_24[3] = {8, 218, 331}; + +/* + * g723_24_encoder() + * + * Encodes a linear PCM, A-law or u-law input sample and returns its 3-bit code. + * Returns -1 if invalid input coding value. + */ +int +g723_24_encoder( + int sl, + G72x_STATE *state_ptr) +{ + short sei, sezi, se, sez; /* ACCUM */ + short d; /* SUBTA */ + short y; /* MIX */ + short sr; /* ADDB */ + short dqsez; /* ADDC */ + short dq, i; + + /* linearize input sample to 14-bit PCM */ + sl >>= 2; /* sl of 14-bit dynamic range */ + + sezi = predictor_zero(state_ptr); + sez = sezi >> 1; + sei = sezi + predictor_pole(state_ptr); + se = sei >> 1; /* se = estimated signal */ + + d = sl - se; /* d = estimation diff. */ + + /* quantize prediction difference d */ + y = step_size(state_ptr); /* quantizer step size */ + i = quantize(d, y, qtab_723_24, 3); /* i = ADPCM code */ + dq = reconstruct(i & 4, _dqlntab[i], y); /* quantized diff. */ + + sr = (dq < 0) ? se - (dq & 0x3FFF) : se + dq; /* reconstructed signal */ + + dqsez = sr + sez - se; /* pole prediction diff. */ + + update(3, y, _witab[i], _fitab[i], dq, sr, dqsez, state_ptr); + + return (i); +} + +/* + * g723_24_decoder() + * + * Decodes a 3-bit CCITT G.723_24 ADPCM code and returns + * the resulting 16-bit linear PCM, A-law or u-law sample value. + * -1 is returned if the output coding is unknown. + */ +int +g723_24_decoder( + int i, + G72x_STATE *state_ptr) +{ + short sezi, sei, sez, se; /* ACCUM */ + short y; /* MIX */ + short sr; /* ADDB */ + short dq; + short dqsez; + + i &= 0x07; /* mask to get proper bits */ + sezi = predictor_zero(state_ptr); + sez = sezi >> 1; + sei = sezi + predictor_pole(state_ptr); + se = sei >> 1; /* se = estimated signal */ + + y = step_size(state_ptr); /* adaptive quantizer step size */ + dq = reconstruct(i & 0x04, _dqlntab[i], y); /* unquantize pred diff */ + + sr = (dq < 0) ? (se - (dq & 0x3FFF)) : (se + dq); /* reconst. signal */ + + dqsez = sr - se + sez; /* pole prediction diff. */ + + update(3, y, _witab[i], _fitab[i], dq, sr, dqsez, state_ptr); + + return (sr << 2); /* sr was of 14-bit dynamic range */ +} +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 75389236-650b-4427-98f3-0df6e8fb24bc +*/ + Added: freeswitch/trunk/libs/libsndfile/src/G72x/g723_40.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/G72x/g723_40.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,160 @@ +/* + * This source code is a product of Sun Microsystems, Inc. and is provided + * for unrestricted use. Users may copy or modify this source code without + * charge. + * + * SUN SOURCE CODE IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING + * THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR + * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. + * + * Sun source code is provided with no support and without any obligation on + * the part of Sun Microsystems, Inc. to assist in its use, correction, + * modification or enhancement. + * + * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE + * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THIS SOFTWARE + * OR ANY PART THEREOF. + * + * In no event will Sun Microsystems, Inc. be liable for any lost revenue + * or profits or other special, indirect and consequential damages, even if + * Sun has been advised of the possibility of such damages. + * + * Sun Microsystems, Inc. + * 2550 Garcia Avenue + * Mountain View, California 94043 + */ + +/* + * g723_40.c + * + * Description: + * + * g723_40_encoder(), g723_40_decoder() + * + * These routines comprise an implementation of the CCITT G.723 40Kbps + * ADPCM coding algorithm. Essentially, this implementation is identical to + * the bit level description except for a few deviations which + * take advantage of workstation attributes, such as hardware 2's + * complement arithmetic. + * + * The deviation from the bit level specification (lookup tables), + * preserves the bit level performance specifications. + * + * As outlined in the G.723 Recommendation, the algorithm is broken + * down into modules. Each section of code below is preceded by + * the name of the module which it is implementing. + * + */ + +#include "g72x.h" +#include "g72x_priv.h" + +/* + * Maps G.723_40 code word to ructeconstructed scale factor normalized log + * magnitude values. + */ +static short _dqlntab[32] = {-2048, -66, 28, 104, 169, 224, 274, 318, + 358, 395, 429, 459, 488, 514, 539, 566, + 566, 539, 514, 488, 459, 429, 395, 358, + 318, 274, 224, 169, 104, 28, -66, -2048}; + +/* Maps G.723_40 code word to log of scale factor multiplier. */ +static short _witab[32] = {448, 448, 768, 1248, 1280, 1312, 1856, 3200, + 4512, 5728, 7008, 8960, 11456, 14080, 16928, 22272, + 22272, 16928, 14080, 11456, 8960, 7008, 5728, 4512, + 3200, 1856, 1312, 1280, 1248, 768, 448, 448}; + +/* + * Maps G.723_40 code words to a set of values whose long and short + * term averages are computed and then compared to give an indication + * how stationary (steady state) the signal is. + */ +static short _fitab[32] = {0, 0, 0, 0, 0, 0x200, 0x200, 0x200, + 0x200, 0x200, 0x400, 0x600, 0x800, 0xA00, 0xC00, 0xC00, + 0xC00, 0xC00, 0xA00, 0x800, 0x600, 0x400, 0x200, 0x200, + 0x200, 0x200, 0x200, 0, 0, 0, 0, 0}; + +static short qtab_723_40[15] = {-122, -16, 68, 139, 198, 250, 298, 339, + 378, 413, 445, 475, 502, 528, 553}; + +/* + * g723_40_encoder() + * + * Encodes a 16-bit linear PCM, A-law or u-law input sample and retuens + * the resulting 5-bit CCITT G.723 40Kbps code. + * Returns -1 if the input coding value is invalid. + */ +int g723_40_encoder (int sl, G72x_STATE *state_ptr) +{ + short sei, sezi, se, sez; /* ACCUM */ + short d; /* SUBTA */ + short y; /* MIX */ + short sr; /* ADDB */ + short dqsez; /* ADDC */ + short dq, i; + + /* linearize input sample to 14-bit PCM */ + sl >>= 2; /* sl of 14-bit dynamic range */ + + sezi = predictor_zero(state_ptr); + sez = sezi >> 1; + sei = sezi + predictor_pole(state_ptr); + se = sei >> 1; /* se = estimated signal */ + + d = sl - se; /* d = estimation difference */ + + /* quantize prediction difference */ + y = step_size(state_ptr); /* adaptive quantizer step size */ + i = quantize(d, y, qtab_723_40, 15); /* i = ADPCM code */ + + dq = reconstruct(i & 0x10, _dqlntab[i], y); /* quantized diff */ + + sr = (dq < 0) ? se - (dq & 0x7FFF) : se + dq; /* reconstructed signal */ + + dqsez = sr + sez - se; /* dqsez = pole prediction diff. */ + + update(5, y, _witab[i], _fitab[i], dq, sr, dqsez, state_ptr); + + return (i); +} + +/* + * g723_40_decoder() + * + * Decodes a 5-bit CCITT G.723 40Kbps code and returns + * the resulting 16-bit linear PCM, A-law or u-law sample value. + * -1 is returned if the output coding is unknown. + */ +int g723_40_decoder (int i, G72x_STATE *state_ptr) +{ + short sezi, sei, sez, se; /* ACCUM */ + short y ; /* MIX */ + short sr; /* ADDB */ + short dq; + short dqsez; + + i &= 0x1f; /* mask to get proper bits */ + sezi = predictor_zero(state_ptr); + sez = sezi >> 1; + sei = sezi + predictor_pole(state_ptr); + se = sei >> 1; /* se = estimated signal */ + + y = step_size(state_ptr); /* adaptive quantizer step size */ + dq = reconstruct(i & 0x10, _dqlntab[i], y); /* estimation diff. */ + + sr = (dq < 0) ? (se - (dq & 0x7FFF)) : (se + dq); /* reconst. signal */ + + dqsez = sr - se + sez; /* pole prediction diff. */ + + update(5, y, _witab[i], _fitab[i], dq, sr, dqsez, state_ptr); + + return (sr << 2); /* sr was of 14-bit dynamic range */ +} +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: eb8d9a00-32bf-4dd2-b287-01b0336d72bf +*/ + Added: freeswitch/trunk/libs/libsndfile/src/G72x/g72x.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/G72x/g72x.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,652 @@ +/* + * This source code is a product of Sun Microsystems, Inc. and is provided + * for unrestricted use. Users may copy or modify this source code without + * charge. + * + * SUN SOURCE CODE IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING + * THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR + * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. + * + * Sun source code is provided with no support and without any obligation on + * the part of Sun Microsystems, Inc. to assist in its use, correction, + * modification or enhancement. + * + * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE + * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THIS SOFTWARE + * OR ANY PART THEREOF. + * + * In no event will Sun Microsystems, Inc. be liable for any lost revenue + * or profits or other special, indirect and consequential damages, even if + * Sun has been advised of the possibility of such damages. + * + * Sun Microsystems, Inc. + * 2550 Garcia Avenue + * Mountain View, California 94043 + */ + +/* + * g72x.c + * + * Common routines for G.721 and G.723 conversions. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "g72x.h" +#include "g72x_priv.h" + +static G72x_STATE * g72x_state_new (void) ; +static int unpack_bytes (int bits, int blocksize, const unsigned char * block, short * samples) ; +static int pack_bytes (int bits, const short * samples, unsigned char * block) ; + +static +short power2 [15] = +{ 1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80, + 0x100, 0x200, 0x400, 0x800, 0x1000, 0x2000, 0x4000 +} ; + +/* + * quan() + * + * quantizes the input val against the table of size short integers. + * It returns i if table[i - 1] <= val < table[i]. + * + * Using linear search for simple coding. + */ +static +int quan (int val, short *table, int size) +{ + int i; + + for (i = 0; i < size; i++) + if (val < *table++) + break; + return (i); +} + +/* + * fmult() + * + * returns the integer product of the 14-bit integer "an" and + * "floating point" representation (4-bit exponent, 6-bit mantessa) "srn". + */ +static +int fmult (int an, int srn) +{ + short anmag, anexp, anmant; + short wanexp, wanmant; + short retval; + + anmag = (an > 0) ? an : ((-an) & 0x1FFF); + anexp = quan(anmag, power2, 15) - 6; + anmant = (anmag == 0) ? 32 : + (anexp >= 0) ? anmag >> anexp : anmag << -anexp; + wanexp = anexp + ((srn >> 6) & 0xF) - 13; + + /* + ** The original was : + ** wanmant = (anmant * (srn & 0x37) + 0x30) >> 4 ; + ** but could see no valid reason for the + 0x30. + ** Removed it and it improved the SNR of the codec. + */ + + wanmant = (anmant * (srn & 0x37)) >> 4 ; + + retval = (wanexp >= 0) ? ((wanmant << wanexp) & 0x7FFF) : + (wanmant >> -wanexp); + + return (((an ^ srn) < 0) ? -retval : retval); +} + +static G72x_STATE * g72x_state_new (void) +{ return calloc (1, sizeof (G72x_STATE)) ; +} + +/* + * private_init_state() + * + * This routine initializes and/or resets the G72x_PRIVATE structure + * pointed to by 'state_ptr'. + * All the initial state values are specified in the CCITT G.721 document. + */ +void private_init_state (G72x_STATE *state_ptr) +{ + int cnta; + + state_ptr->yl = 34816; + state_ptr->yu = 544; + state_ptr->dms = 0; + state_ptr->dml = 0; + state_ptr->ap = 0; + for (cnta = 0; cnta < 2; cnta++) { + state_ptr->a[cnta] = 0; + state_ptr->pk[cnta] = 0; + state_ptr->sr[cnta] = 32; + } + for (cnta = 0; cnta < 6; cnta++) { + state_ptr->b[cnta] = 0; + state_ptr->dq[cnta] = 32; + } + state_ptr->td = 0; +} /* private_init_state */ + +struct g72x_state * g72x_reader_init (int codec, int *blocksize, int *samplesperblock) +{ G72x_STATE *pstate ; + + if ((pstate = g72x_state_new ()) == NULL) + return NULL ; + + private_init_state (pstate) ; + + pstate->encoder = NULL ; + + switch (codec) + { case G723_16_BITS_PER_SAMPLE : /* 2 bits per sample. */ + pstate->decoder = g723_16_decoder ; + *blocksize = G723_16_BYTES_PER_BLOCK ; + *samplesperblock = G723_16_SAMPLES_PER_BLOCK ; + pstate->codec_bits = 2 ; + pstate->blocksize = G723_16_BYTES_PER_BLOCK ; + pstate->samplesperblock = G723_16_SAMPLES_PER_BLOCK ; + break ; + + case G723_24_BITS_PER_SAMPLE : /* 3 bits per sample. */ + pstate->decoder = g723_24_decoder ; + *blocksize = G723_24_BYTES_PER_BLOCK ; + *samplesperblock = G723_24_SAMPLES_PER_BLOCK ; + pstate->codec_bits = 3 ; + pstate->blocksize = G723_24_BYTES_PER_BLOCK ; + pstate->samplesperblock = G723_24_SAMPLES_PER_BLOCK ; + break ; + + case G721_32_BITS_PER_SAMPLE : /* 4 bits per sample. */ + pstate->decoder = g721_decoder ; + *blocksize = G721_32_BYTES_PER_BLOCK ; + *samplesperblock = G721_32_SAMPLES_PER_BLOCK ; + pstate->codec_bits = 4 ; + pstate->blocksize = G721_32_BYTES_PER_BLOCK ; + pstate->samplesperblock = G721_32_SAMPLES_PER_BLOCK ; + break ; + + case G721_40_BITS_PER_SAMPLE : /* 5 bits per sample. */ + pstate->decoder = g723_40_decoder ; + *blocksize = G721_40_BYTES_PER_BLOCK ; + *samplesperblock = G721_40_SAMPLES_PER_BLOCK ; + pstate->codec_bits = 5 ; + pstate->blocksize = G721_40_BYTES_PER_BLOCK ; + pstate->samplesperblock = G721_40_SAMPLES_PER_BLOCK ; + break ; + + default : + free (pstate) ; + return NULL ; + } ; + + return pstate ; +} /* g72x_reader_init */ + +struct g72x_state * g72x_writer_init (int codec, int *blocksize, int *samplesperblock) +{ G72x_STATE *pstate ; + + if ((pstate = g72x_state_new ()) == NULL) + return NULL ; + + private_init_state (pstate) ; + pstate->decoder = NULL ; + + switch (codec) + { case G723_16_BITS_PER_SAMPLE : /* 2 bits per sample. */ + pstate->encoder = g723_16_encoder ; + *blocksize = G723_16_BYTES_PER_BLOCK ; + *samplesperblock = G723_16_SAMPLES_PER_BLOCK ; + pstate->codec_bits = 2 ; + pstate->blocksize = G723_16_BYTES_PER_BLOCK ; + pstate->samplesperblock = G723_16_SAMPLES_PER_BLOCK ; + break ; + + case G723_24_BITS_PER_SAMPLE : /* 3 bits per sample. */ + pstate->encoder = g723_24_encoder ; + *blocksize = G723_24_BYTES_PER_BLOCK ; + *samplesperblock = G723_24_SAMPLES_PER_BLOCK ; + pstate->codec_bits = 3 ; + pstate->blocksize = G723_24_BYTES_PER_BLOCK ; + pstate->samplesperblock = G723_24_SAMPLES_PER_BLOCK ; + break ; + + case G721_32_BITS_PER_SAMPLE : /* 4 bits per sample. */ + pstate->encoder = g721_encoder ; + *blocksize = G721_32_BYTES_PER_BLOCK ; + *samplesperblock = G721_32_SAMPLES_PER_BLOCK ; + pstate->codec_bits = 4 ; + pstate->blocksize = G721_32_BYTES_PER_BLOCK ; + pstate->samplesperblock = G721_32_SAMPLES_PER_BLOCK ; + break ; + + case G721_40_BITS_PER_SAMPLE : /* 5 bits per sample. */ + pstate->encoder = g723_40_encoder ; + *blocksize = G721_40_BYTES_PER_BLOCK ; + *samplesperblock = G721_40_SAMPLES_PER_BLOCK ; + pstate->codec_bits = 5 ; + pstate->blocksize = G721_40_BYTES_PER_BLOCK ; + pstate->samplesperblock = G721_40_SAMPLES_PER_BLOCK ; + break ; + + default : + free (pstate) ; + return NULL ; + } ; + + return pstate ; +} /* g72x_writer_init */ + +int g72x_decode_block (G72x_STATE *pstate, const unsigned char *block, short *samples) +{ int k, count ; + + count = unpack_bytes (pstate->codec_bits, pstate->blocksize, block, samples) ; + + for (k = 0 ; k < count ; k++) + samples [k] = pstate->decoder (samples [k], pstate) ; + + return 0 ; +} /* g72x_decode_block */ + +int g72x_encode_block (G72x_STATE *pstate, short *samples, unsigned char *block) +{ int k, count ; + + for (k = 0 ; k < pstate->samplesperblock ; k++) + samples [k] = pstate->encoder (samples [k], pstate) ; + + count = pack_bytes (pstate->codec_bits, samples, block) ; + + return count ; +} /* g72x_encode_block */ + +/* + * predictor_zero() + * + * computes the estimated signal from 6-zero predictor. + * + */ +int predictor_zero (G72x_STATE *state_ptr) +{ + int i; + int sezi; + + sezi = fmult(state_ptr->b[0] >> 2, state_ptr->dq[0]); + for (i = 1; i < 6; i++) /* ACCUM */ + sezi += fmult(state_ptr->b[i] >> 2, state_ptr->dq[i]); + return (sezi); +} +/* + * predictor_pole() + * + * computes the estimated signal from 2-pole predictor. + * + */ +int predictor_pole(G72x_STATE *state_ptr) +{ + return (fmult(state_ptr->a[1] >> 2, state_ptr->sr[1]) + + fmult(state_ptr->a[0] >> 2, state_ptr->sr[0])); +} +/* + * step_size() + * + * computes the quantization step size of the adaptive quantizer. + * + */ +int step_size (G72x_STATE *state_ptr) +{ + int y; + int dif; + int al; + + if (state_ptr->ap >= 256) + return (state_ptr->yu); + else { + y = state_ptr->yl >> 6; + dif = state_ptr->yu - y; + al = state_ptr->ap >> 2; + if (dif > 0) + y += (dif * al) >> 6; + else if (dif < 0) + y += (dif * al + 0x3F) >> 6; + return (y); + } +} + +/* + * quantize() + * + * Given a raw sample, 'd', of the difference signal and a + * quantization step size scale factor, 'y', this routine returns the + * ADPCM codeword to which that sample gets quantized. The step + * size scale factor division operation is done in the log base 2 domain + * as a subtraction. + */ +int quantize( + int d, /* Raw difference signal sample */ + int y, /* Step size multiplier */ + short *table, /* quantization table */ + int size) /* table size of short integers */ +{ + short dqm; /* Magnitude of 'd' */ + short expon; /* Integer part of base 2 log of 'd' */ + short mant; /* Fractional part of base 2 log */ + short dl; /* Log of magnitude of 'd' */ + short dln; /* Step size scale factor normalized log */ + int i; + + /* + * LOG + * + * Compute base 2 log of 'd', and store in 'dl'. + */ + dqm = abs(d); + expon = quan(dqm >> 1, power2, 15); + mant = ((dqm << 7) >> expon) & 0x7F; /* Fractional portion. */ + dl = (expon << 7) + mant; + + /* + * SUBTB + * + * "Divide" by step size multiplier. + */ + dln = dl - (y >> 2); + + /* + * QUAN + * + * Obtain codword i for 'd'. + */ + i = quan(dln, table, size); + if (d < 0) /* take 1's complement of i */ + return ((size << 1) + 1 - i); + else if (i == 0) /* take 1's complement of 0 */ + return ((size << 1) + 1); /* new in 1988 */ + else + return (i); +} +/* + * reconstruct() + * + * Returns reconstructed difference signal 'dq' obtained from + * codeword 'i' and quantization step size scale factor 'y'. + * Multiplication is performed in log base 2 domain as addition. + */ +int +reconstruct( + int sign, /* 0 for non-negative value */ + int dqln, /* G.72x codeword */ + int y) /* Step size multiplier */ +{ + short dql; /* Log of 'dq' magnitude */ + short dex; /* Integer part of log */ + short dqt; + short dq; /* Reconstructed difference signal sample */ + + dql = dqln + (y >> 2); /* ADDA */ + + if (dql < 0) { + return ((sign) ? -0x8000 : 0); + } else { /* ANTILOG */ + dex = (dql >> 7) & 15; + dqt = 128 + (dql & 127); + dq = (dqt << 7) >> (14 - dex); + return ((sign) ? (dq - 0x8000) : dq); + } +} + + +/* + * update() + * + * updates the state variables for each output code + */ +void +update( + int code_size, /* distinguish 723_40 with others */ + int y, /* quantizer step size */ + int wi, /* scale factor multiplier */ + int fi, /* for long/short term energies */ + int dq, /* quantized prediction difference */ + int sr, /* reconstructed signal */ + int dqsez, /* difference from 2-pole predictor */ + G72x_STATE *state_ptr) /* coder state pointer */ +{ + int cnt; + short mag, expon; /* Adaptive predictor, FLOAT A */ + short a2p = 0; /* LIMC */ + short a1ul; /* UPA1 */ + short pks1; /* UPA2 */ + short fa1; + char tr; /* tone/transition detector */ + short ylint, thr2, dqthr; + short ylfrac, thr1; + short pk0; + + pk0 = (dqsez < 0) ? 1 : 0; /* needed in updating predictor poles */ + + mag = dq & 0x7FFF; /* prediction difference magnitude */ + /* TRANS */ + ylint = state_ptr->yl >> 15; /* exponent part of yl */ + ylfrac = (state_ptr->yl >> 10) & 0x1F; /* fractional part of yl */ + thr1 = (32 + ylfrac) << ylint; /* threshold */ + thr2 = (ylint > 9) ? 31 << 10 : thr1; /* limit thr2 to 31 << 10 */ + dqthr = (thr2 + (thr2 >> 1)) >> 1; /* dqthr = 0.75 * thr2 */ + if (state_ptr->td == 0) /* signal supposed voice */ + tr = 0; + else if (mag <= dqthr) /* supposed data, but small mag */ + tr = 0; /* treated as voice */ + else /* signal is data (modem) */ + tr = 1; + + /* + * Quantizer scale factor adaptation. + */ + + /* FUNCTW & FILTD & DELAY */ + /* update non-steady state step size multiplier */ + state_ptr->yu = y + ((wi - y) >> 5); + + /* LIMB */ + if (state_ptr->yu < 544) /* 544 <= yu <= 5120 */ + state_ptr->yu = 544; + else if (state_ptr->yu > 5120) + state_ptr->yu = 5120; + + /* FILTE & DELAY */ + /* update steady state step size multiplier */ + state_ptr->yl += state_ptr->yu + ((-state_ptr->yl) >> 6); + + /* + * Adaptive predictor coefficients. + */ + if (tr == 1) { /* reset a's and b's for modem signal */ + state_ptr->a[0] = 0; + state_ptr->a[1] = 0; + state_ptr->b[0] = 0; + state_ptr->b[1] = 0; + state_ptr->b[2] = 0; + state_ptr->b[3] = 0; + state_ptr->b[4] = 0; + state_ptr->b[5] = 0; + } else { /* update a's and b's */ + pks1 = pk0 ^ state_ptr->pk[0]; /* UPA2 */ + + /* update predictor pole a[1] */ + a2p = state_ptr->a[1] - (state_ptr->a[1] >> 7); + if (dqsez != 0) { + fa1 = (pks1) ? state_ptr->a[0] : -state_ptr->a[0]; + if (fa1 < -8191) /* a2p = function of fa1 */ + a2p -= 0x100; + else if (fa1 > 8191) + a2p += 0xFF; + else + a2p += fa1 >> 5; + + if (pk0 ^ state_ptr->pk[1]) + { /* LIMC */ + if (a2p <= -12160) + a2p = -12288; + else if (a2p >= 12416) + a2p = 12288; + else + a2p -= 0x80; + } + else if (a2p <= -12416) + a2p = -12288; + else if (a2p >= 12160) + a2p = 12288; + else + a2p += 0x80; + } + + /* TRIGB & DELAY */ + state_ptr->a[1] = a2p; + + /* UPA1 */ + /* update predictor pole a[0] */ + state_ptr->a[0] -= state_ptr->a[0] >> 8; + if (dqsez != 0) + { if (pks1 == 0) + state_ptr->a[0] += 192; + else + state_ptr->a[0] -= 192; + } ; + + /* LIMD */ + a1ul = 15360 - a2p; + if (state_ptr->a[0] < -a1ul) + state_ptr->a[0] = -a1ul; + else if (state_ptr->a[0] > a1ul) + state_ptr->a[0] = a1ul; + + /* UPB : update predictor zeros b[6] */ + for (cnt = 0; cnt < 6; cnt++) { + if (code_size == 5) /* for 40Kbps G.723 */ + state_ptr->b[cnt] -= state_ptr->b[cnt] >> 9; + else /* for G.721 and 24Kbps G.723 */ + state_ptr->b[cnt] -= state_ptr->b[cnt] >> 8; + if (dq & 0x7FFF) { /* XOR */ + if ((dq ^ state_ptr->dq[cnt]) >= 0) + state_ptr->b[cnt] += 128; + else + state_ptr->b[cnt] -= 128; + } + } + } + + for (cnt = 5; cnt > 0; cnt--) + state_ptr->dq[cnt] = state_ptr->dq[cnt-1]; + /* FLOAT A : convert dq[0] to 4-bit exp, 6-bit mantissa f.p. */ + if (mag == 0) { + state_ptr->dq[0] = (dq >= 0) ? 0x20 : 0xFC20; + } else { + expon = quan(mag, power2, 15); + state_ptr->dq[0] = (dq >= 0) ? + (expon << 6) + ((mag << 6) >> expon) : + (expon << 6) + ((mag << 6) >> expon) - 0x400; + } + + state_ptr->sr[1] = state_ptr->sr[0]; + /* FLOAT B : convert sr to 4-bit exp., 6-bit mantissa f.p. */ + if (sr == 0) { + state_ptr->sr[0] = 0x20; + } else if (sr > 0) { + expon = quan(sr, power2, 15); + state_ptr->sr[0] = (expon << 6) + ((sr << 6) >> expon); + } else if (sr > -32768) { + mag = -sr; + expon = quan(mag, power2, 15); + state_ptr->sr[0] = (expon << 6) + ((mag << 6) >> expon) - 0x400; + } else + state_ptr->sr[0] = (short) 0xFC20; + + /* DELAY A */ + state_ptr->pk[1] = state_ptr->pk[0]; + state_ptr->pk[0] = pk0; + + /* TONE */ + if (tr == 1) /* this sample has been treated as data */ + state_ptr->td = 0; /* next one will be treated as voice */ + else if (a2p < -11776) /* small sample-to-sample correlation */ + state_ptr->td = 1; /* signal may be data */ + else /* signal is voice */ + state_ptr->td = 0; + + /* + * Adaptation speed control. + */ + state_ptr->dms += (fi - state_ptr->dms) >> 5; /* FILTA */ + state_ptr->dml += (((fi << 2) - state_ptr->dml) >> 7); /* FILTB */ + + if (tr == 1) + state_ptr->ap = 256; + else if (y < 1536) /* SUBTC */ + state_ptr->ap += (0x200 - state_ptr->ap) >> 4; + else if (state_ptr->td == 1) + state_ptr->ap += (0x200 - state_ptr->ap) >> 4; + else if (abs((state_ptr->dms << 2) - state_ptr->dml) >= + (state_ptr->dml >> 3)) + state_ptr->ap += (0x200 - state_ptr->ap) >> 4; + else + state_ptr->ap += (-state_ptr->ap) >> 4; + + return ; +} /* update */ + +/*------------------------------------------------------------------------------ +*/ + +static int +unpack_bytes (int bits, int blocksize, const unsigned char * block, short * samples) +{ unsigned int in_buffer = 0 ; + unsigned char in_byte ; + int k, in_bits = 0, bindex = 0 ; + + for (k = 0 ; bindex <= blocksize && k < G72x_BLOCK_SIZE ; k++) + { if (in_bits < bits) + { in_byte = block [bindex++] ; + + in_buffer |= (in_byte << in_bits); + in_bits += 8; + } + samples [k] = in_buffer & ((1 << bits) - 1); + in_buffer >>= bits; + in_bits -= bits; + } ; + + return k ; +} /* unpack_bytes */ + +static int +pack_bytes (int bits, const short * samples, unsigned char * block) +{ + unsigned int out_buffer = 0 ; + int k, bindex = 0, out_bits = 0 ; + unsigned char out_byte ; + + for (k = 0 ; k < G72x_BLOCK_SIZE ; k++) + { out_buffer |= (samples [k] << out_bits) ; + out_bits += bits ; + if (out_bits >= 8) + { out_byte = out_buffer & 0xFF ; + out_bits -= 8 ; + out_buffer >>= 8 ; + block [bindex++] = out_byte ; + } + } ; + + return bindex ; +} /* pack_bytes */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 6298dc75-fd0f-4062-9b90-f73ed69f22d4 +*/ + Added: freeswitch/trunk/libs/libsndfile/src/G72x/g72x.h ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/G72x/g72x.h Wed Dec 20 14:08:07 2006 @@ -0,0 +1,99 @@ +/* +** Copyright (C) 1999-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** This file is not the same as the original file from Sun Microsystems. Nearly +** all the original definitions and function prototypes that were in the file +** of this name have been moved to g72x_priv.h. +*/ + +#ifndef G72X_HEADER_FILE +#define G72X_HEADER_FILE + +/* +** Number of samples per block to process. +** Must be a common multiple of possible bits per sample : 2, 3, 4, 5 and 8. +*/ +#define G72x_BLOCK_SIZE (3 * 5 * 8) + +/* +** Identifiers for the differing kinds of G72x ADPCM codecs. +** The identifiers also define the number of encoded bits per sample. +*/ + +enum +{ G723_16_BITS_PER_SAMPLE = 2, + G723_24_BITS_PER_SAMPLE = 3, + G723_40_BITS_PER_SAMPLE = 5, + + G721_32_BITS_PER_SAMPLE = 4, + G721_40_BITS_PER_SAMPLE = 5, + + G723_16_SAMPLES_PER_BLOCK = G72x_BLOCK_SIZE, + G723_24_SAMPLES_PER_BLOCK = G723_24_BITS_PER_SAMPLE * (G72x_BLOCK_SIZE / G723_24_BITS_PER_SAMPLE), + G723_40_SAMPLES_PER_BLOCK = G723_40_BITS_PER_SAMPLE * (G72x_BLOCK_SIZE / G723_40_BITS_PER_SAMPLE), + + G721_32_SAMPLES_PER_BLOCK = G72x_BLOCK_SIZE, + G721_40_SAMPLES_PER_BLOCK = G721_40_BITS_PER_SAMPLE * (G72x_BLOCK_SIZE / G721_40_BITS_PER_SAMPLE), + + G723_16_BYTES_PER_BLOCK = (G723_16_BITS_PER_SAMPLE * G72x_BLOCK_SIZE) / 8, + G723_24_BYTES_PER_BLOCK = (G723_24_BITS_PER_SAMPLE * G72x_BLOCK_SIZE) / 8, + G723_40_BYTES_PER_BLOCK = (G723_40_BITS_PER_SAMPLE * G72x_BLOCK_SIZE) / 8, + + G721_32_BYTES_PER_BLOCK = (G721_32_BITS_PER_SAMPLE * G72x_BLOCK_SIZE) / 8, + G721_40_BYTES_PER_BLOCK = (G721_40_BITS_PER_SAMPLE * G72x_BLOCK_SIZE) / 8 +} ; + +/* Forward declaration of of g72x_state. */ + +struct g72x_state ; + +/* External function definitions. */ + +struct g72x_state * g72x_reader_init (int codec, int *blocksize, int *samplesperblock) ; +struct g72x_state * g72x_writer_init (int codec, int *blocksize, int *samplesperblock) ; +/* +** Initialize the ADPCM state table for the given codec. +** Return 0 on success, 1 on fail. +*/ + +int g72x_decode_block (struct g72x_state *pstate, const unsigned char *block, short *samples) ; +/* +** The caller fills data->block with data->bytes bytes before calling the +** function. The value data->bytes must be an integer multiple of +** data->blocksize and be <= data->max_bytes. +** When it returns, the caller can read out data->samples samples. +*/ + +int g72x_encode_block (struct g72x_state *pstate, short *samples, unsigned char *block) ; +/* +** The caller fills state->samples some integer multiple data->samples_per_block +** (up to G72x_BLOCK_SIZE) samples before calling the function. +** When it returns, the caller can read out bytes encoded bytes. +*/ + +#endif /* !G72X_HEADER_FILE */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 6ca84e5f-f932-4ba1-87ee-37056d921621 +*/ + Added: freeswitch/trunk/libs/libsndfile/src/G72x/g72x_priv.h ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/G72x/g72x_priv.h Wed Dec 20 14:08:07 2006 @@ -0,0 +1,118 @@ +/* + * This source code is a product of Sun Microsystems, Inc. and is provided + * for unrestricted use. Users may copy or modify this source code without + * charge. + * + * SUN SOURCE CODE IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING + * THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR + * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. + * + * Sun source code is provided with no support and without any obligation on + * the part of Sun Microsystems, Inc. to assist in its use, correction, + * modification or enhancement. + * + * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE + * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THIS SOFTWARE + * OR ANY PART THEREOF. + * + * In no event will Sun Microsystems, Inc. be liable for any lost revenue + * or profits or other special, indirect and consequential damages, even if + * Sun has been advised of the possibility of such damages. + * + * Sun Microsystems, Inc. + * 2550 Garcia Avenue + * Mountain View, California 94043 + */ + +#ifndef G72X_PRIVATE_H +#define G72X_PRIVATE_H + +#ifdef __cplusplus +#error "This code is not designed to be compiled with a C++ compiler." +#endif + +/* +** The following is the definition of the state structure used by the +** G.721/G.723 encoder and decoder to preserve their internal state +** between successive calls. The meanings of the majority of the state +** structure fields are explained in detail in the CCITT Recommendation +** G.721. The field names are essentially identical to variable names +** in the bit level description of the coding algorithm included in this +** Recommendation. +*/ + +struct g72x_state +{ long yl; /* Locked or steady state step size multiplier. */ + short yu; /* Unlocked or non-steady state step size multiplier. */ + short dms; /* Short term energy estimate. */ + short dml; /* Long term energy estimate. */ + short ap; /* Linear weighting coefficient of 'yl' and 'yu'. */ + + short a[2]; /* Coefficients of pole portion of prediction filter. */ + short b[6]; /* Coefficients of zero portion of prediction filter. */ + short pk[2]; /* + ** Signs of previous two samples of a partially + ** reconstructed signal. + **/ + short dq[6]; /* + ** Previous 6 samples of the quantized difference + ** signal represented in an internal floating point + ** format. + **/ + short sr[2]; /* + ** Previous 2 samples of the quantized difference + ** signal represented in an internal floating point + ** format. + */ + char td; /* delayed tone detect, new in 1988 version */ + + /* The following struct members were added for libsndfile. The original + ** code worked by calling a set of functions on a sample by sample basis + ** which is slow on architectures like Intel x86. For libsndfile, this + ** was changed so that the encoding and decoding routines could work on + ** a block of samples at a time to reduce the function call overhead. + */ + int (*encoder) (int, struct g72x_state* state) ; + int (*decoder) (int, struct g72x_state* state) ; + + int codec_bits, blocksize, samplesperblock ; +} ; + +typedef struct g72x_state G72x_STATE ; + +int predictor_zero (G72x_STATE *state_ptr); + +int predictor_pole (G72x_STATE *state_ptr); + +int step_size (G72x_STATE *state_ptr); + +int quantize (int d, int y, short *table, int size); + +int reconstruct (int sign, int dqln, int y); + +void update (int code_size, int y, int wi, int fi, int dq, int sr, int dqsez, G72x_STATE *state_ptr); + +int g721_encoder (int sample, G72x_STATE *state_ptr); +int g721_decoder (int code, G72x_STATE *state_ptr); + +int g723_16_encoder (int sample, G72x_STATE *state_ptr); +int g723_16_decoder (int code, G72x_STATE *state_ptr); + +int g723_24_encoder (int sample, G72x_STATE *state_ptr); +int g723_24_decoder (int code, G72x_STATE *state_ptr); + +int g723_40_encoder (int sample, G72x_STATE *state_ptr); +int g723_40_decoder (int code, G72x_STATE *state_ptr); + +void private_init_state (G72x_STATE *state_ptr) ; + +#endif /* G72X_PRIVATE_H */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: d9ad4da7-0fa3-471d-8020-720b5cfb5e5b +*/ + Added: freeswitch/trunk/libs/libsndfile/src/G72x/g72x_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/G72x/g72x_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,222 @@ +/* +** Copyright (C) 1999-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include <stdio.h> +#include <unistd.h> +#include <stdlib.h> +#include <string.h> +#include <math.h> + +#include "g72x.h" +#include "g72x_priv.h" + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338 +#endif + +#define BUFFER_SIZE (1<<14) /* Should be (1<<14) */ +#define SAMPLE_RATE 11025 + + +static void g721_test (void) ; +static void g723_test (double margin) ; + +static void gen_signal_double (double *data, double scale, int datalen) ; +static int error_function (double data, double orig, double margin) ; + +static int oct_save_short (short *a, short *b, int len) ; + +int +main (int argc, char *argv []) +{ int bDoAll = 0 ; + int nTests = 0 ; + + if (argc != 2) + { printf ("Usage : %s <test>\n", argv [0]) ; + printf (" Where <test> is one of the following:\n") ; + printf (" g721 - test G721 encoder and decoder\n") ; + printf (" g723 - test G721 encoder and decoder\n") ; + printf (" all - perform all tests\n") ; + exit (1) ; + } ; + + bDoAll=!strcmp (argv [1], "all"); + + if (bDoAll || ! strcmp (argv [1], "g721")) + { g721_test () ; + nTests++ ; + } ; + + if (bDoAll || ! strcmp (argv [1], "g723")) + { g723_test (0.53) ; + nTests++ ; + } ; + + if (nTests == 0) + { printf ("Mono : ************************************\n") ; + printf ("Mono : * No '%s' test defined.\n", argv [1]) ; + printf ("Mono : ************************************\n") ; + return 1 ; + } ; + + return 0 ; +} /* main */ + +static void +g721_test (void) +{ + return ; +} /* g721_test */ + +static void +g723_test (double margin) +{ static double orig_buffer [BUFFER_SIZE] ; + static short orig [BUFFER_SIZE] ; + static short data [BUFFER_SIZE] ; + + G72x_STATE encoder_state, decoder_state ; + + long k ; + int code, position, max_err ; + + private_init_state (&encoder_state) ; + encoder_state.encoder = g723_24_encoder ; + encoder_state.codec_bits = 3 ; + + private_init_state (&decoder_state) ; + decoder_state.decoder = g723_24_decoder ; + decoder_state.codec_bits = 3 ; + + memset (data, 0, BUFFER_SIZE * sizeof (short)) ; + memset (orig, 0, BUFFER_SIZE * sizeof (short)) ; + + printf (" g723_test : ") ; + fflush (stdout) ; + + gen_signal_double (orig_buffer, 32000.0, BUFFER_SIZE) ; + for (k = 0 ; k < BUFFER_SIZE ; k++) + orig [k] = (short) orig_buffer [k] ; + + /* Write and read data here. */ + position = 0 ; + max_err = 0 ; + for (k = 0 ; k < BUFFER_SIZE ; k++) + { code = encoder_state.encoder (orig [k], &encoder_state) ; + data [k] = decoder_state.decoder (code, &decoder_state) ; + if (abs (orig [k] - data [k]) > max_err) + { position = k ; + max_err = abs (orig [k] - data [k]) ; + } ; + } ; + + printf ("\n\nMax error of %d at postion %d.\n", max_err, position) ; + + for (k = 0 ; k < BUFFER_SIZE ; k++) + { if (error_function (data [k], orig [k], margin)) + { printf ("Line %d: Incorrect sample A (#%ld : %d should be %d).\n", __LINE__, k, data [k], orig [k]) ; + oct_save_short (orig, data, BUFFER_SIZE) ; + exit (1) ; + } ; + } ; + + + printf ("ok\n") ; + + return ; +} /* g723_test */ + + +#define SIGNAL_MAXVAL 30000.0 +#define DECAY_COUNT 1000 + +static void +gen_signal_double (double *gendata, double scale, int gendatalen) +{ int k, ramplen ; + double amp = 0.0 ; + + ramplen = DECAY_COUNT ; + + for (k = 0 ; k < gendatalen ; k++) + { if (k <= ramplen) + amp = scale * k / ((double) ramplen) ; + else if (k > gendatalen - ramplen) + amp = scale * (gendatalen - k) / ((double) ramplen) ; + + gendata [k] = amp * (0.4 * sin (33.3 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE)) + + 0.3 * cos (201.1 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE))) ; + } ; + + return ; +} /* gen_signal_double */ + +static int +error_function (double data, double orig, double margin) +{ double error ; + + if (fabs (orig) <= 500.0) + error = fabs (fabs (data) - fabs(orig)) / 2000.0 ; + else if (fabs (orig) <= 1000.0) + error = fabs (data - orig) / 3000.0 ; + else + error = fabs (data - orig) / fabs (orig) ; + + if (error > margin) + { printf ("\n\n*******************\nError : %f\n", error) ; + return 1 ; + } ; + return 0 ; +} /* error_function */ + +static int +oct_save_short (short *a, short *b, int len) +{ FILE *file ; + int k ; + + if (! (file = fopen ("error.dat", "w"))) + return 1 ; + + fprintf (file, "# Not created by Octave\n") ; + + fprintf (file, "# name: a\n") ; + fprintf (file, "# type: matrix\n") ; + fprintf (file, "# rows: %d\n", len) ; + fprintf (file, "# columns: 1\n") ; + + for (k = 0 ; k < len ; k++) + fprintf (file, "% d\n", a [k]) ; + + fprintf (file, "# name: b\n") ; + fprintf (file, "# type: matrix\n") ; + fprintf (file, "# rows: %d\n", len) ; + fprintf (file, "# columns: 1\n") ; + + for (k = 0 ; k < len ; k++) + fprintf (file, "% d\n", b [k]) ; + + fclose (file) ; + return 0 ; +} /* oct_save_short */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 0597b442-a5b0-4abf-92a4-92f6c24e85a6 +*/ + Added: freeswitch/trunk/libs/libsndfile/src/GSM610/COPYRIGHT ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/GSM610/COPYRIGHT Wed Dec 20 14:08:07 2006 @@ -0,0 +1,16 @@ +Copyright 1992, 1993, 1994 by Jutta Degener and Carsten Bormann, +Technische Universitaet Berlin + +Any use of this software is permitted provided that this notice is not +removed and that neither the authors nor the Technische Universitaet Berlin +are deemed to have made any representations as to the suitability of this +software for any purpose nor are held responsible for any defects of +this software. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + +As a matter of courtesy, the authors request to be informed about uses +this software has found, about bugs in this software, and about any +improvements that may be of general interest. + +Berlin, 28.11.1994 +Jutta Degener +Carsten Bormann Added: freeswitch/trunk/libs/libsndfile/src/GSM610/ChangeLog ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/GSM610/ChangeLog Wed Dec 20 14:08:07 2006 @@ -0,0 +1,56 @@ +2004-05-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * gsm610_priv.h + Replace ugly macros with inline functions. + + * *.c + Remove temporary variables used by macros and other minor fixes required by + above change. + +2003-06-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * rpe.c + Renamed variables "exp" to "expon" to avoid shadowed parameter warnigns. + +2002-06-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * long_term.c + Changes tp removed compiler warnings about shadowed parameters. + +2002-06-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * private.h + Made declarations of gsm_A, gsm_B, gsm_MIC etc extern. This fixed a compile + problem on MacOSX. + +2002-05-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * *.[ch] + Removed all pre-ANSI prototype kludges. Removed proto.h and unproto.h. + Started work on making GSM 6.10 files seekable. Currently they are not. + + * code.c private.h + Function Gsm_Coder () used a statically defined array. This was obviously + not re-entrant so moved it to struct gsm_state. + +2001-09-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * code.c + Added #includes for string.h and stdlib.h. + +2000-10-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * config.h + Removed some commented out #defines (ie //*efine) which were causing problems on + the Sun cc compiler. + +2000-02-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * private.h + Added #defines to emulate normal compile time options. + +2000-02-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com> + + * everthing + Created this directory and copied files from libgsm. + http://kbs.cs.tu-berlin.de/~jutta/toast.html Added: freeswitch/trunk/libs/libsndfile/src/GSM610/Makefile.am ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/GSM610/Makefile.am Wed Dec 20 14:08:07 2006 @@ -0,0 +1,21 @@ +## Process this file with automake to produce Makefile.in + +EXTRA_DIST = README COPYRIGHT ChangeLog + +noinst_HEADERS = gsm.h config.h gsm610_priv.h +noinst_LTLIBRARIES = libgsm.la + +CFILES = add.c decode.c gsm_decode.c gsm_encode.c long_term.c preprocess.c \ + short_term.c code.c gsm_create.c gsm_destroy.c gsm_option.c lpc.c rpe.c table.c + +libgsm_la_SOURCES = $(CFILES) $(noinst_HEADERS) + +# Disable autoheader. +AUTOHEADER=echo + +## Do not edit or modify anything in this comment block. +## The arch-tag line is a file identity tag for the GNU Arch +## revision control system. +## +## arch-tag: ba91ffbe-9d1d-4044-a1de-e8ee2f890560 + Added: freeswitch/trunk/libs/libsndfile/src/GSM610/Makefile.in ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/GSM610/Makefile.in Wed Dec 20 14:08:07 2006 @@ -0,0 +1,477 @@ +# Makefile.in generated by automake 1.9.6 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 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install-data-am install-exec \ + install-exec-am install-info install-info-am install-man \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ + pdf pdf-am ps ps-am tags uninstall uninstall-am \ + uninstall-info-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: Added: freeswitch/trunk/libs/libsndfile/src/GSM610/README ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/GSM610/README Wed Dec 20 14:08:07 2006 @@ -0,0 +1,36 @@ +GSM 06.10 13 kbit/s RPE/LTP speech codec +---------------------------------------- + +All the file in this directory were written by Jutta Degener +and Carsten Borman for The Communications and Operating Systems +Research Group (KBS) at the Technische Universitaet Berlin. + +Their work was released under the following license which is +assumed to be compatible with The GNU Lesser General Public License. + +---------------------------------------------------------------------------- + +Copyright 1992, 1993, 1994 by Jutta Degener and Carsten Bormann, +Technische Universitaet Berlin + +Any use of this software is permitted provided that this notice is not +removed and that neither the authors nor the Technische Universitaet Berlin +are deemed to have made any representations as to the suitability of this +software for any purpose nor are held responsible for any defects of +this software. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + +As a matter of courtesy, the authors request to be informed about uses +this software has found, about bugs in this software, and about any +improvements that may be of general interest. + +Berlin, 28.11.1994 +Jutta Degener (jutta@cs.tu-berlin.de) +Carsten Bormann (cabo@cs.tu-berlin.de) + +---------------------------------------------------------------------------- + +Jutta Degener and Carsten Bormann's work can be found on their homepage +at: + + http://kbs.cs.tu-berlin.de/~jutta/toast.html + Added: freeswitch/trunk/libs/libsndfile/src/GSM610/add.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/GSM610/add.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,248 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +/* + * See private.h for the more commonly used macro versions. + */ + +#include <stdio.h> +#include <assert.h> + +#include "gsm610_priv.h" +#include "gsm.h" + +#define saturate(x) \ + ((x) < MIN_WORD ? MIN_WORD : (x) > MAX_WORD ? MAX_WORD: (x)) + +word gsm_add ( word a, word b) +{ + longword sum = (longword)a + (longword)b; + return saturate(sum); +} + +word gsm_sub ( word a, word b) +{ + longword diff = (longword)a - (longword)b; + return saturate(diff); +} + +word gsm_mult ( word a, word b) +{ + if (a == MIN_WORD && b == MIN_WORD) + return MAX_WORD; + + return SASR_L( (longword)a * (longword)b, 15 ); +} + +word gsm_mult_r ( word a, word b) +{ + if (b == MIN_WORD && a == MIN_WORD) return MAX_WORD; + else { + longword prod = (longword)a * (longword)b + 16384; + prod >>= 15; + return prod & 0xFFFF; + } +} + +word gsm_abs (word a) +{ + return a < 0 ? (a == MIN_WORD ? MAX_WORD : -a) : a; +} + +longword gsm_L_mult (word a, word b) +{ + assert( a != MIN_WORD || b != MIN_WORD ); + return ((longword)a * (longword)b) << 1; +} + +longword gsm_L_add ( longword a, longword b) +{ + if (a < 0) { + if (b >= 0) return a + b; + else { + ulongword A = (ulongword)-(a + 1) + (ulongword)-(b + 1); + return A >= MAX_LONGWORD ? MIN_LONGWORD :-(longword)A-2; + } + } + else if (b <= 0) return a + b; + else { + ulongword A = (ulongword)a + (ulongword)b; + return A > MAX_LONGWORD ? MAX_LONGWORD : A; + } +} + +longword gsm_L_sub ( longword a, longword b) +{ + if (a >= 0) { + if (b >= 0) return a - b; + else { + /* a>=0, b<0 */ + + ulongword A = (ulongword)a + -(b + 1); + return A >= MAX_LONGWORD ? MAX_LONGWORD : (A + 1); + } + } + else if (b <= 0) return a - b; + else { + /* a<0, b>0 */ + + ulongword A = (ulongword)-(a + 1) + b; + return A >= MAX_LONGWORD ? MIN_LONGWORD : -(longword)A - 1; + } +} + +static unsigned char const bitoff[ 256 ] = { + 8, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 +}; + +word gsm_norm (longword a ) +/* + * the number of left shifts needed to normalize the 32 bit + * variable L_var1 for positive values on the interval + * + * with minimum of + * minimum of 1073741824 (01000000000000000000000000000000) and + * maximum of 2147483647 (01111111111111111111111111111111) + * + * + * and for negative values on the interval with + * minimum of -2147483648 (-10000000000000000000000000000000) and + * maximum of -1073741824 ( -1000000000000000000000000000000). + * + * in order to normalize the result, the following + * operation must be done: L_norm_var1 = L_var1 << norm( L_var1 ); + * + * (That's 'ffs', only from the left, not the right..) + */ +{ + assert(a != 0); + + if (a < 0) { + if (a <= -1073741824) return 0; + a = ~a; + } + + return a & 0xffff0000 + ? ( a & 0xff000000 + ? -1 + bitoff[ 0xFF & (a >> 24) ] + : 7 + bitoff[ 0xFF & (a >> 16) ] ) + : ( a & 0xff00 + ? 15 + bitoff[ 0xFF & (a >> 8) ] + : 23 + bitoff[ 0xFF & a ] ); +} + +longword gsm_L_asl (longword a, int n) +{ + if (n >= 32) return 0; + if (n <= -32) return -(a < 0); + if (n < 0) return gsm_L_asr(a, -n); + return a << n; +} + +word gsm_asr (word a, int n) +{ + if (n >= 16) return -(a < 0); + if (n <= -16) return 0; + if (n < 0) return a << -n; + + return SASR_W (a, (word) n); +} + +word gsm_asl (word a, int n) +{ + if (n >= 16) return 0; + if (n <= -16) return -(a < 0); + if (n < 0) return gsm_asr(a, -n); + return a << n; +} + +longword gsm_L_asr (longword a, int n) +{ + if (n >= 32) return -(a < 0); + if (n <= -32) return 0; + if (n < 0) return a << -n; + + return SASR_L (a, (word) n); +} + +/* +** word gsm_asr (word a, int n) +** { +** if (n >= 16) return -(a < 0); +** if (n <= -16) return 0; +** if (n < 0) return a << -n; +** +** # ifdef SASR_W +** return a >> n; +** # else +** if (a >= 0) return a >> n; +** else return -(word)( -(uword)a >> n ); +** # endif +** } +** +*/ +/* + * (From p. 46, end of section 4.2.5) + * + * NOTE: The following lines gives [sic] one correct implementation + * of the div(num, denum) arithmetic operation. Compute div + * which is the integer division of num by denum: with denum + * >= num > 0 + */ + +word gsm_div (word num, word denum) +{ + longword L_num = num; + longword L_denum = denum; + word div = 0; + int k = 15; + + /* The parameter num sometimes becomes zero. + * Although this is explicitly guarded against in 4.2.5, + * we assume that the result should then be zero as well. + */ + + /* assert(num != 0); */ + + assert(num >= 0 && denum >= num); + if (num == 0) + return 0; + + while (k--) { + div <<= 1; + L_num <<= 1; + + if (L_num >= L_denum) { + L_num -= L_denum; + div++; + } + } + + return div; +} +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: a7398579-e2e1-4733-aa2d-4c6efc0c58ff +*/ + Added: freeswitch/trunk/libs/libsndfile/src/GSM610/code.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/GSM610/code.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,97 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + + +#include <stdlib.h> +#include <string.h> + +#include "config.h" + +#include "gsm610_priv.h" +#include "gsm.h" + +/* + * 4.2 FIXED POINT IMPLEMENTATION OF THE RPE-LTP CODER + */ + +void Gsm_Coder ( + + struct gsm_state * State, + + word * s, /* [0..159] samples IN */ + +/* + * The RPE-LTD coder works on a frame by frame basis. The length of + * the frame is equal to 160 samples. Some computations are done + * once per frame to produce at the output of the coder the + * LARc[1..8] parameters which are the coded LAR coefficients and + * also to realize the inverse filtering operation for the entire + * frame (160 samples of signal d[0..159]). These parts produce at + * the output of the coder: + */ + + word * LARc, /* [0..7] LAR coefficients OUT */ + +/* + * Procedure 4.2.11 to 4.2.18 are to be executed four times per + * frame. That means once for each sub-segment RPE-LTP analysis of + * 40 samples. These parts produce at the output of the coder: + */ + + word * Nc, /* [0..3] LTP lag OUT */ + word * bc, /* [0..3] coded LTP gain OUT */ + word * Mc, /* [0..3] RPE grid selection OUT */ + word * xmaxc,/* [0..3] Coded maximum amplitude OUT */ + word * xMc /* [13*4] normalized RPE samples OUT */ +) +{ + int k; + word * dp = State->dp0 + 120; /* [ -120...-1 ] */ + word * dpp = dp; /* [ 0...39 ] */ + + word so[160]; + + Gsm_Preprocess (State, s, so); + Gsm_LPC_Analysis (State, so, LARc); + Gsm_Short_Term_Analysis_Filter (State, LARc, so); + + for (k = 0; k <= 3; k++, xMc += 13) { + + Gsm_Long_Term_Predictor ( State, + so+k*40, /* d [0..39] IN */ + dp, /* dp [-120..-1] IN */ + State->e + 5, /* e [0..39] OUT */ + dpp, /* dpp [0..39] OUT */ + Nc++, + bc++); + + Gsm_RPE_Encoding ( /*-S,-*/ + State->e + 5, /* e ][0..39][ IN/OUT */ + xmaxc++, Mc++, xMc ); + /* + * Gsm_Update_of_reconstructed_short_time_residual_signal + * ( dpp, e + 5, dp ); + */ + + { register int i; + for (i = 0; i <= 39; i++) + dp[ i ] = GSM_ADD( State->e[5 + i], dpp[i] ); + } + dp += 40; + dpp += 40; + + } + (void)memcpy( (char *)State->dp0, (char *)(State->dp0 + 160), + 120 * sizeof(*State->dp0) ); +} +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: ae8ef1b2-5a1e-4263-94cd-42b15dca81a3 +*/ + Added: freeswitch/trunk/libs/libsndfile/src/GSM610/config.h ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/GSM610/config.h Wed Dec 20 14:08:07 2006 @@ -0,0 +1,33 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#ifndef CONFIG_H +#define CONFIG_H + +#define HAS_STDLIB_H 1 /* /usr/include/stdlib.h */ +#define HAS_FCNTL_H 1 /* /usr/include/fcntl.h */ + +#define HAS_FSTAT 1 /* fstat syscall */ +#define HAS_FCHMOD 1 /* fchmod syscall */ +#define HAS_CHMOD 1 /* chmod syscall */ +#define HAS_FCHOWN 1 /* fchown syscall */ +#define HAS_CHOWN 1 /* chown syscall */ + +#define HAS_STRING_H 1 /* /usr/include/string.h */ + +#define HAS_UNISTD_H 1 /* /usr/include/unistd.h */ +#define HAS_UTIME 1 /* POSIX utime(path, times) */ +#define HAS_UTIME_H 1 /* UTIME header file */ + +#endif /* CONFIG_H */ +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 5338dfef-8e59-4f51-af47-627c9ea85353 +*/ + Added: freeswitch/trunk/libs/libsndfile/src/GSM610/decode.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/GSM610/decode.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,67 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#include <stdio.h> + +#include "gsm610_priv.h" +#include "gsm.h" + +/* + * 4.3 FIXED POINT IMPLEMENTATION OF THE RPE-LTP DECODER + */ + +static void Postprocessing ( + struct gsm_state * S, + register word * s) +{ + register int k; + register word msr = S->msr; + register word tmp; + + for (k = 160; k--; s++) { + tmp = GSM_MULT_R( msr, 28180 ); + msr = GSM_ADD(*s, tmp); /* Deemphasis */ + *s = GSM_ADD(msr, msr) & 0xFFF8; /* Truncation & Upscaling */ + } + S->msr = msr; +} + +void Gsm_Decoder ( + struct gsm_state * S, + + word * LARcr, /* [0..7] IN */ + + word * Ncr, /* [0..3] IN */ + word * bcr, /* [0..3] IN */ + word * Mcr, /* [0..3] IN */ + word * xmaxcr, /* [0..3] IN */ + word * xMcr, /* [0..13*4] IN */ + + word * s) /* [0..159] OUT */ +{ + int j, k; + word erp[40], wt[160]; + word * drp = S->dp0 + 120; + + for (j=0; j <= 3; j++, xmaxcr++, bcr++, Ncr++, Mcr++, xMcr += 13) { + + Gsm_RPE_Decoding( /*-S,-*/ *xmaxcr, *Mcr, xMcr, erp ); + Gsm_Long_Term_Synthesis_Filtering( S, *Ncr, *bcr, erp, drp ); + + for (k = 0; k <= 39; k++) wt[ j * 40 + k ] = drp[ k ]; + } + + Gsm_Short_Term_Synthesis_Filter( S, LARcr, wt, s ); + Postprocessing(S, s); +} +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 11ae5b90-2e8b-400b-ac64-a69a1fc6cc41 +*/ + Added: freeswitch/trunk/libs/libsndfile/src/GSM610/gsm.h ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/GSM610/gsm.h Wed Dec 20 14:08:07 2006 @@ -0,0 +1,58 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#ifndef GSM_H +#define GSM_H + +#include <stdio.h> /* for FILE * */ + +/* + * Interface + */ + +typedef struct gsm_state * gsm; +typedef short gsm_signal; /* signed 16 bit */ +typedef unsigned char gsm_byte; +typedef gsm_byte gsm_frame[33]; /* 33 * 8 bits */ + +#define GSM_MAGIC 0xD /* 13 kbit/s RPE-LTP */ + +#define GSM_PATCHLEVEL 10 +#define GSM_MINOR 0 +#define GSM_MAJOR 1 + +#define GSM_OPT_VERBOSE 1 +#define GSM_OPT_FAST 2 +#define GSM_OPT_LTP_CUT 3 +#define GSM_OPT_WAV49 4 +#define GSM_OPT_FRAME_INDEX 5 +#define GSM_OPT_FRAME_CHAIN 6 + +gsm gsm_create (void); + +/* Added for libsndfile : May 6, 2002 */ +void gsm_init (gsm); + +void gsm_destroy (gsm); + +int gsm_print (FILE *, gsm, gsm_byte *); +int gsm_option (gsm, int, int *); + +void gsm_encode (gsm, gsm_signal *, gsm_byte *); +int gsm_decode (gsm, gsm_byte *, gsm_signal *); + +int gsm_explode (gsm, gsm_byte *, gsm_signal *); +void gsm_implode (gsm, gsm_signal *, gsm_byte *); + +#endif /* GSM_H */ +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 8cfc7698-5433-4b6f-aeca-967c6fda4dec +*/ + Added: freeswitch/trunk/libs/libsndfile/src/GSM610/gsm610_priv.h ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/GSM610/gsm610_priv.h Wed Dec 20 14:08:07 2006 @@ -0,0 +1,308 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#ifndef PRIVATE_H +#define PRIVATE_H + +/* Added by Erik de Castro Lopo */ +#define USE_FLOAT_MUL +#define FAST +#define WAV49 + +#ifdef __cplusplus +#error "This code is not designed to be compiled with a C++ compiler." +#endif +/* Added by Erik de Castro Lopo */ + + + +typedef short word; /* 16 bit signed int */ +typedef int longword; /* 32 bit signed int */ + +typedef unsigned short uword; /* unsigned word */ +typedef unsigned int ulongword; /* unsigned longword */ + +struct gsm_state +{ word dp0[ 280 ] ; + + word z1; /* preprocessing.c, Offset_com. */ + longword L_z2; /* Offset_com. */ + int mp; /* Preemphasis */ + + word u[8] ; /* short_term_aly_filter.c */ + word LARpp[2][8] ; /* */ + word j; /* */ + + word ltp_cut; /* long_term.c, LTP crosscorr. */ + word nrp; /* 40 */ /* long_term.c, synthesis */ + word v[9] ; /* short_term.c, synthesis */ + word msr; /* decoder.c, Postprocessing */ + + char verbose; /* only used if !NDEBUG */ + char fast; /* only used if FAST */ + + char wav_fmt; /* only used if WAV49 defined */ + unsigned char frame_index; /* odd/even chaining */ + unsigned char frame_chain; /* half-byte to carry forward */ + + /* Moved here from code.c where it was defined as static */ + word e[50] ; +} ; + +typedef struct gsm_state GSM_STATE ; + +#define MIN_WORD (-32767 - 1) +#define MAX_WORD 32767 + +#define MIN_LONGWORD (-2147483647 - 1) +#define MAX_LONGWORD 2147483647 + +/* Signed arithmetic shift right. */ +static inline word +SASR_W (word x, word by) +{ return (x >> by) ; +} /* SASR */ + +static inline longword +SASR_L (longword x, word by) +{ return (x >> by) ; +} /* SASR */ + +/* + * Prototypes from add.c + */ +word gsm_mult (word a, word b) ; +longword gsm_L_mult (word a, word b) ; +word gsm_mult_r (word a, word b) ; + +word gsm_div (word num, word denum) ; + +word gsm_add (word a, word b ) ; +longword gsm_L_add (longword a, longword b ) ; + +word gsm_sub (word a, word b) ; +longword gsm_L_sub (longword a, longword b) ; + +word gsm_abs (word a) ; + +word gsm_norm (longword a ) ; + +longword gsm_L_asl (longword a, int n) ; +word gsm_asl (word a, int n) ; + +longword gsm_L_asr (longword a, int n) ; +word gsm_asr (word a, int n) ; + +/* + * Inlined functions from add.h + */ + +static inline longword +GSM_MULT_R (word a, word b) +{ return (((longword) (a)) * ((longword) (b)) + 16384) >> 15 ; +} /* GSM_MULT_R */ + +static inline longword +GSM_MULT (word a, word b) +{ return (((longword) (a)) * ((longword) (b))) >> 15 ; +} /* GSM_MULT */ + +static inline longword +GSM_L_MULT (word a, word b) +{ return ((longword) (a)) * ((longword) (b)) << 1 ; +} /* GSM_L_MULT */ + +static inline longword +GSM_L_ADD (longword a, longword b) +{ ulongword utmp ; + + if (a < 0 && b < 0) + { utmp = (ulongword)-((a) + 1) + (ulongword)-((b) + 1) ; + return (utmp >= (ulongword) MAX_LONGWORD) ? MIN_LONGWORD : -(longword)utmp-2 ; + } ; + + if (a > 0 && b > 0) + { utmp = (ulongword) a + (ulongword) b ; + return (utmp >= (ulongword) MAX_LONGWORD) ? MAX_LONGWORD : utmp ; + } ; + + return a + b ; +} /* GSM_L_ADD */ + +static inline longword +GSM_ADD (word a, word b) +{ longword ltmp ; + + ltmp = ((longword) a) + ((longword) b) ; + + if (ltmp >= MAX_WORD) + return MAX_WORD ; + if (ltmp <= MIN_WORD) + return MIN_WORD ; + + return ltmp ; +} /* GSM_ADD */ + +static inline longword +GSM_SUB (word a, word b) +{ longword ltmp ; + + ltmp = ((longword) a) - ((longword) b) ; + + if (ltmp >= MAX_WORD) + ltmp = MAX_WORD ; + else if (ltmp <= MIN_WORD) + ltmp = MIN_WORD ; + + return ltmp ; +} /* GSM_SUB */ + +static inline word +GSM_ABS (word a) +{ + if (a > 0) + return a ; + if (a == MIN_WORD) + return MAX_WORD ; + return -a ; +} /* GSM_ADD */ + + +/* + * More prototypes from implementations.. + */ +void Gsm_Coder ( + struct gsm_state * S, + word * s, /* [0..159] samples IN */ + word * LARc, /* [0..7] LAR coefficients OUT */ + word * Nc, /* [0..3] LTP lag OUT */ + word * bc, /* [0..3] coded LTP gain OUT */ + word * Mc, /* [0..3] RPE grid selection OUT */ + word * xmaxc,/* [0..3] Coded maximum amplitude OUT */ + word * xMc) ;/* [13*4] normalized RPE samples OUT */ + +void Gsm_Long_Term_Predictor ( /* 4x for 160 samples */ + struct gsm_state * S, + word * d, /* [0..39] residual signal IN */ + word * dp, /* [-120..-1] d' IN */ + word * e, /* [0..40] OUT */ + word * dpp, /* [0..40] OUT */ + word * Nc, /* correlation lag OUT */ + word * bc) ; /* gain factor OUT */ + +void Gsm_LPC_Analysis ( + struct gsm_state * S, + word * s, /* 0..159 signals IN/OUT */ + word * LARc) ; /* 0..7 LARc's OUT */ + +void Gsm_Preprocess ( + struct gsm_state * S, + word * s, word * so) ; + +void Gsm_Encoding ( + struct gsm_state * S, + word * e, + word * ep, + word * xmaxc, + word * Mc, + word * xMc) ; + +void Gsm_Short_Term_Analysis_Filter ( + struct gsm_state * S, + word * LARc, /* coded log area ratio [0..7] IN */ + word * d) ; /* st res. signal [0..159] IN/OUT */ + +void Gsm_Decoder ( + struct gsm_state * S, + word * LARcr, /* [0..7] IN */ + word * Ncr, /* [0..3] IN */ + word * bcr, /* [0..3] IN */ + word * Mcr, /* [0..3] IN */ + word * xmaxcr, /* [0..3] IN */ + word * xMcr, /* [0..13*4] IN */ + word * s) ; /* [0..159] OUT */ + +void Gsm_Decoding ( + struct gsm_state * S, + word xmaxcr, + word Mcr, + word * xMcr, /* [0..12] IN */ + word * erp) ; /* [0..39] OUT */ + +void Gsm_Long_Term_Synthesis_Filtering ( + struct gsm_state* S, + word Ncr, + word bcr, + word * erp, /* [0..39] IN */ + word * drp) ; /* [-120..-1] IN, [0..40] OUT */ + +void Gsm_RPE_Decoding ( + /*-struct gsm_state *S,-*/ + word xmaxcr, + word Mcr, + word * xMcr, /* [0..12], 3 bits IN */ + word * erp) ; /* [0..39] OUT */ + +void Gsm_RPE_Encoding ( + /*-struct gsm_state * S,-*/ + word * e, /* -5..-1][0..39][40..44 IN/OUT */ + word * xmaxc, /* OUT */ + word * Mc, /* OUT */ + word * xMc) ; /* [0..12] OUT */ + +void Gsm_Short_Term_Synthesis_Filter ( + struct gsm_state * S, + word * LARcr, /* log area ratios [0..7] IN */ + word * drp, /* received d [0...39] IN */ + word * s) ; /* signal s [0..159] OUT */ + +void Gsm_Update_of_reconstructed_short_time_residual_signal ( + word * dpp, /* [0...39] IN */ + word * ep, /* [0...39] IN */ + word * dp) ; /* [-120...-1] IN/OUT */ + +/* + * Tables from table.c + */ +#ifndef GSM_TABLE_C + +extern word gsm_A [8], gsm_B [8], gsm_MIC [8], gsm_MAC [8] ; +extern word gsm_INVA [8] ; +extern word gsm_DLB [4], gsm_QLB [4] ; +extern word gsm_H [11] ; +extern word gsm_NRFAC [8] ; +extern word gsm_FAC [8] ; + +#endif /* GSM_TABLE_C */ + +/* + * Debugging + */ +#ifdef NDEBUG + +# define gsm_debug_words(a, b, c, d) /* nil */ +# define gsm_debug_longwords(a, b, c, d) /* nil */ +# define gsm_debug_word(a, b) /* nil */ +# define gsm_debug_longword(a, b) /* nil */ + +#else /* !NDEBUG => DEBUG */ + + void gsm_debug_words (char * name, int, int, word *) ; + void gsm_debug_longwords (char * name, int, int, longword *) ; + void gsm_debug_longword (char * name, longword) ; + void gsm_debug_word (char * name, word) ; + +#endif /* !NDEBUG */ + +#endif /* PRIVATE_H */ +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 8bc5fdf2-e8c8-4686-9bd7-a30b512bef0c +*/ + Added: freeswitch/trunk/libs/libsndfile/src/GSM610/gsm_create.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/GSM610/gsm_create.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,44 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#include "config.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + + + +#include "gsm.h" +#include "gsm610_priv.h" + +gsm gsm_create (void) +{ + gsm r; + + r = malloc (sizeof(struct gsm_state)); + if (!r) return r; + + memset((char *)r, 0, sizeof (struct gsm_state)); + r->nrp = 40; + + return r; +} + +/* Added for libsndfile : May 6, 2002. Not sure if it works. */ +void gsm_init (gsm state) +{ + memset (state, 0, sizeof (struct gsm_state)) ; + state->nrp = 40 ; +} +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 9fedb6b3-ed99-40c2-aac1-484c536261fe +*/ + Added: freeswitch/trunk/libs/libsndfile/src/GSM610/gsm_decode.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/GSM610/gsm_decode.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,366 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#include "gsm610_priv.h" + +#include "gsm.h" + +int gsm_decode (gsm s, gsm_byte * c, gsm_signal * target) +{ + word LARc[8], Nc[4], Mc[4], bc[4], xmaxc[4], xmc[13*4]; + +#ifdef WAV49 + if (s->wav_fmt) { + + uword sr = 0; + + s->frame_index = !s->frame_index; + if (s->frame_index) { + + sr = *c++; + LARc[0] = sr & 0x3f; sr >>= 6; + sr |= (uword)*c++ << 2; + LARc[1] = sr & 0x3f; sr >>= 6; + sr |= (uword)*c++ << 4; + LARc[2] = sr & 0x1f; sr >>= 5; + LARc[3] = sr & 0x1f; sr >>= 5; + sr |= (uword)*c++ << 2; + LARc[4] = sr & 0xf; sr >>= 4; + LARc[5] = sr & 0xf; sr >>= 4; + sr |= (uword)*c++ << 2; /* 5 */ + LARc[6] = sr & 0x7; sr >>= 3; + LARc[7] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 4; + Nc[0] = sr & 0x7f; sr >>= 7; + bc[0] = sr & 0x3; sr >>= 2; + Mc[0] = sr & 0x3; sr >>= 2; + sr |= (uword)*c++ << 1; + xmaxc[0] = sr & 0x3f; sr >>= 6; + xmc[0] = sr & 0x7; sr >>= 3; + sr = *c++; + xmc[1] = sr & 0x7; sr >>= 3; + xmc[2] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 2; + xmc[3] = sr & 0x7; sr >>= 3; + xmc[4] = sr & 0x7; sr >>= 3; + xmc[5] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 1; /* 10 */ + xmc[6] = sr & 0x7; sr >>= 3; + xmc[7] = sr & 0x7; sr >>= 3; + xmc[8] = sr & 0x7; sr >>= 3; + sr = *c++; + xmc[9] = sr & 0x7; sr >>= 3; + xmc[10] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 2; + xmc[11] = sr & 0x7; sr >>= 3; + xmc[12] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 4; + Nc[1] = sr & 0x7f; sr >>= 7; + bc[1] = sr & 0x3; sr >>= 2; + Mc[1] = sr & 0x3; sr >>= 2; + sr |= (uword)*c++ << 1; + xmaxc[1] = sr & 0x3f; sr >>= 6; + xmc[13] = sr & 0x7; sr >>= 3; + sr = *c++; /* 15 */ + xmc[14] = sr & 0x7; sr >>= 3; + xmc[15] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 2; + xmc[16] = sr & 0x7; sr >>= 3; + xmc[17] = sr & 0x7; sr >>= 3; + xmc[18] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 1; + xmc[19] = sr & 0x7; sr >>= 3; + xmc[20] = sr & 0x7; sr >>= 3; + xmc[21] = sr & 0x7; sr >>= 3; + sr = *c++; + xmc[22] = sr & 0x7; sr >>= 3; + xmc[23] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 2; + xmc[24] = sr & 0x7; sr >>= 3; + xmc[25] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 4; /* 20 */ + Nc[2] = sr & 0x7f; sr >>= 7; + bc[2] = sr & 0x3; sr >>= 2; + Mc[2] = sr & 0x3; sr >>= 2; + sr |= (uword)*c++ << 1; + xmaxc[2] = sr & 0x3f; sr >>= 6; + xmc[26] = sr & 0x7; sr >>= 3; + sr = *c++; + xmc[27] = sr & 0x7; sr >>= 3; + xmc[28] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 2; + xmc[29] = sr & 0x7; sr >>= 3; + xmc[30] = sr & 0x7; sr >>= 3; + xmc[31] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 1; + xmc[32] = sr & 0x7; sr >>= 3; + xmc[33] = sr & 0x7; sr >>= 3; + xmc[34] = sr & 0x7; sr >>= 3; + sr = *c++; /* 25 */ + xmc[35] = sr & 0x7; sr >>= 3; + xmc[36] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 2; + xmc[37] = sr & 0x7; sr >>= 3; + xmc[38] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 4; + Nc[3] = sr & 0x7f; sr >>= 7; + bc[3] = sr & 0x3; sr >>= 2; + Mc[3] = sr & 0x3; sr >>= 2; + sr |= (uword)*c++ << 1; + xmaxc[3] = sr & 0x3f; sr >>= 6; + xmc[39] = sr & 0x7; sr >>= 3; + sr = *c++; + xmc[40] = sr & 0x7; sr >>= 3; + xmc[41] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 2; /* 30 */ + xmc[42] = sr & 0x7; sr >>= 3; + xmc[43] = sr & 0x7; sr >>= 3; + xmc[44] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 1; + xmc[45] = sr & 0x7; sr >>= 3; + xmc[46] = sr & 0x7; sr >>= 3; + xmc[47] = sr & 0x7; sr >>= 3; + sr = *c++; + xmc[48] = sr & 0x7; sr >>= 3; + xmc[49] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 2; + xmc[50] = sr & 0x7; sr >>= 3; + xmc[51] = sr & 0x7; sr >>= 3; + + s->frame_chain = sr & 0xf; + } + else { + sr = s->frame_chain; + sr |= (uword)*c++ << 4; /* 1 */ + LARc[0] = sr & 0x3f; sr >>= 6; + LARc[1] = sr & 0x3f; sr >>= 6; + sr = *c++; + LARc[2] = sr & 0x1f; sr >>= 5; + sr |= (uword)*c++ << 3; + LARc[3] = sr & 0x1f; sr >>= 5; + LARc[4] = sr & 0xf; sr >>= 4; + sr |= (uword)*c++ << 2; + LARc[5] = sr & 0xf; sr >>= 4; + LARc[6] = sr & 0x7; sr >>= 3; + LARc[7] = sr & 0x7; sr >>= 3; + sr = *c++; /* 5 */ + Nc[0] = sr & 0x7f; sr >>= 7; + sr |= (uword)*c++ << 1; + bc[0] = sr & 0x3; sr >>= 2; + Mc[0] = sr & 0x3; sr >>= 2; + sr |= (uword)*c++ << 5; + xmaxc[0] = sr & 0x3f; sr >>= 6; + xmc[0] = sr & 0x7; sr >>= 3; + xmc[1] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 1; + xmc[2] = sr & 0x7; sr >>= 3; + xmc[3] = sr & 0x7; sr >>= 3; + xmc[4] = sr & 0x7; sr >>= 3; + sr = *c++; + xmc[5] = sr & 0x7; sr >>= 3; + xmc[6] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 2; /* 10 */ + xmc[7] = sr & 0x7; sr >>= 3; + xmc[8] = sr & 0x7; sr >>= 3; + xmc[9] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 1; + xmc[10] = sr & 0x7; sr >>= 3; + xmc[11] = sr & 0x7; sr >>= 3; + xmc[12] = sr & 0x7; sr >>= 3; + sr = *c++; + Nc[1] = sr & 0x7f; sr >>= 7; + sr |= (uword)*c++ << 1; + bc[1] = sr & 0x3; sr >>= 2; + Mc[1] = sr & 0x3; sr >>= 2; + sr |= (uword)*c++ << 5; + xmaxc[1] = sr & 0x3f; sr >>= 6; + xmc[13] = sr & 0x7; sr >>= 3; + xmc[14] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 1; /* 15 */ + xmc[15] = sr & 0x7; sr >>= 3; + xmc[16] = sr & 0x7; sr >>= 3; + xmc[17] = sr & 0x7; sr >>= 3; + sr = *c++; + xmc[18] = sr & 0x7; sr >>= 3; + xmc[19] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 2; + xmc[20] = sr & 0x7; sr >>= 3; + xmc[21] = sr & 0x7; sr >>= 3; + xmc[22] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 1; + xmc[23] = sr & 0x7; sr >>= 3; + xmc[24] = sr & 0x7; sr >>= 3; + xmc[25] = sr & 0x7; sr >>= 3; + sr = *c++; + Nc[2] = sr & 0x7f; sr >>= 7; + sr |= (uword)*c++ << 1; /* 20 */ + bc[2] = sr & 0x3; sr >>= 2; + Mc[2] = sr & 0x3; sr >>= 2; + sr |= (uword)*c++ << 5; + xmaxc[2] = sr & 0x3f; sr >>= 6; + xmc[26] = sr & 0x7; sr >>= 3; + xmc[27] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 1; + xmc[28] = sr & 0x7; sr >>= 3; + xmc[29] = sr & 0x7; sr >>= 3; + xmc[30] = sr & 0x7; sr >>= 3; + sr = *c++; + xmc[31] = sr & 0x7; sr >>= 3; + xmc[32] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 2; + xmc[33] = sr & 0x7; sr >>= 3; + xmc[34] = sr & 0x7; sr >>= 3; + xmc[35] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 1; /* 25 */ + xmc[36] = sr & 0x7; sr >>= 3; + xmc[37] = sr & 0x7; sr >>= 3; + xmc[38] = sr & 0x7; sr >>= 3; + sr = *c++; + Nc[3] = sr & 0x7f; sr >>= 7; + sr |= (uword)*c++ << 1; + bc[3] = sr & 0x3; sr >>= 2; + Mc[3] = sr & 0x3; sr >>= 2; + sr |= (uword)*c++ << 5; + xmaxc[3] = sr & 0x3f; sr >>= 6; + xmc[39] = sr & 0x7; sr >>= 3; + xmc[40] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 1; + xmc[41] = sr & 0x7; sr >>= 3; + xmc[42] = sr & 0x7; sr >>= 3; + xmc[43] = sr & 0x7; sr >>= 3; + sr = *c++; /* 30 */ + xmc[44] = sr & 0x7; sr >>= 3; + xmc[45] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 2; + xmc[46] = sr & 0x7; sr >>= 3; + xmc[47] = sr & 0x7; sr >>= 3; + xmc[48] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 1; + xmc[49] = sr & 0x7; sr >>= 3; + xmc[50] = sr & 0x7; sr >>= 3; + xmc[51] = sr & 0x7; sr >>= 3; + } + } + else +#endif + { + /* GSM_MAGIC = (*c >> 4) & 0xF; */ + + if (((*c >> 4) & 0x0F) != GSM_MAGIC) return -1; + + LARc[0] = (*c++ & 0xF) << 2; /* 1 */ + LARc[0] |= (*c >> 6) & 0x3; + LARc[1] = *c++ & 0x3F; + LARc[2] = (*c >> 3) & 0x1F; + LARc[3] = (*c++ & 0x7) << 2; + LARc[3] |= (*c >> 6) & 0x3; + LARc[4] = (*c >> 2) & 0xF; + LARc[5] = (*c++ & 0x3) << 2; + LARc[5] |= (*c >> 6) & 0x3; + LARc[6] = (*c >> 3) & 0x7; + LARc[7] = *c++ & 0x7; + Nc[0] = (*c >> 1) & 0x7F; + bc[0] = (*c++ & 0x1) << 1; + bc[0] |= (*c >> 7) & 0x1; + Mc[0] = (*c >> 5) & 0x3; + xmaxc[0] = (*c++ & 0x1F) << 1; + xmaxc[0] |= (*c >> 7) & 0x1; + xmc[0] = (*c >> 4) & 0x7; + xmc[1] = (*c >> 1) & 0x7; + xmc[2] = (*c++ & 0x1) << 2; + xmc[2] |= (*c >> 6) & 0x3; + xmc[3] = (*c >> 3) & 0x7; + xmc[4] = *c++ & 0x7; + xmc[5] = (*c >> 5) & 0x7; + xmc[6] = (*c >> 2) & 0x7; + xmc[7] = (*c++ & 0x3) << 1; /* 10 */ + xmc[7] |= (*c >> 7) & 0x1; + xmc[8] = (*c >> 4) & 0x7; + xmc[9] = (*c >> 1) & 0x7; + xmc[10] = (*c++ & 0x1) << 2; + xmc[10] |= (*c >> 6) & 0x3; + xmc[11] = (*c >> 3) & 0x7; + xmc[12] = *c++ & 0x7; + Nc[1] = (*c >> 1) & 0x7F; + bc[1] = (*c++ & 0x1) << 1; + bc[1] |= (*c >> 7) & 0x1; + Mc[1] = (*c >> 5) & 0x3; + xmaxc[1] = (*c++ & 0x1F) << 1; + xmaxc[1] |= (*c >> 7) & 0x1; + xmc[13] = (*c >> 4) & 0x7; + xmc[14] = (*c >> 1) & 0x7; + xmc[15] = (*c++ & 0x1) << 2; + xmc[15] |= (*c >> 6) & 0x3; + xmc[16] = (*c >> 3) & 0x7; + xmc[17] = *c++ & 0x7; + xmc[18] = (*c >> 5) & 0x7; + xmc[19] = (*c >> 2) & 0x7; + xmc[20] = (*c++ & 0x3) << 1; + xmc[20] |= (*c >> 7) & 0x1; + xmc[21] = (*c >> 4) & 0x7; + xmc[22] = (*c >> 1) & 0x7; + xmc[23] = (*c++ & 0x1) << 2; + xmc[23] |= (*c >> 6) & 0x3; + xmc[24] = (*c >> 3) & 0x7; + xmc[25] = *c++ & 0x7; + Nc[2] = (*c >> 1) & 0x7F; + bc[2] = (*c++ & 0x1) << 1; /* 20 */ + bc[2] |= (*c >> 7) & 0x1; + Mc[2] = (*c >> 5) & 0x3; + xmaxc[2] = (*c++ & 0x1F) << 1; + xmaxc[2] |= (*c >> 7) & 0x1; + xmc[26] = (*c >> 4) & 0x7; + xmc[27] = (*c >> 1) & 0x7; + xmc[28] = (*c++ & 0x1) << 2; + xmc[28] |= (*c >> 6) & 0x3; + xmc[29] = (*c >> 3) & 0x7; + xmc[30] = *c++ & 0x7; + xmc[31] = (*c >> 5) & 0x7; + xmc[32] = (*c >> 2) & 0x7; + xmc[33] = (*c++ & 0x3) << 1; + xmc[33] |= (*c >> 7) & 0x1; + xmc[34] = (*c >> 4) & 0x7; + xmc[35] = (*c >> 1) & 0x7; + xmc[36] = (*c++ & 0x1) << 2; + xmc[36] |= (*c >> 6) & 0x3; + xmc[37] = (*c >> 3) & 0x7; + xmc[38] = *c++ & 0x7; + Nc[3] = (*c >> 1) & 0x7F; + bc[3] = (*c++ & 0x1) << 1; + bc[3] |= (*c >> 7) & 0x1; + Mc[3] = (*c >> 5) & 0x3; + xmaxc[3] = (*c++ & 0x1F) << 1; + xmaxc[3] |= (*c >> 7) & 0x1; + xmc[39] = (*c >> 4) & 0x7; + xmc[40] = (*c >> 1) & 0x7; + xmc[41] = (*c++ & 0x1) << 2; + xmc[41] |= (*c >> 6) & 0x3; + xmc[42] = (*c >> 3) & 0x7; + xmc[43] = *c++ & 0x7; /* 30 */ + xmc[44] = (*c >> 5) & 0x7; + xmc[45] = (*c >> 2) & 0x7; + xmc[46] = (*c++ & 0x3) << 1; + xmc[46] |= (*c >> 7) & 0x1; + xmc[47] = (*c >> 4) & 0x7; + xmc[48] = (*c >> 1) & 0x7; + xmc[49] = (*c++ & 0x1) << 2; + xmc[49] |= (*c >> 6) & 0x3; + xmc[50] = (*c >> 3) & 0x7; + xmc[51] = *c & 0x7; /* 33 */ + } + + Gsm_Decoder(s, LARc, Nc, bc, Mc, xmaxc, xmc, target); + + return 0; +} +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 6a9b6628-821c-4a96-84c1-485ebd35f170 +*/ + Added: freeswitch/trunk/libs/libsndfile/src/GSM610/gsm_destroy.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/GSM610/gsm_destroy.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,31 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#include "gsm.h" +#include "config.h" + +#ifdef HAS_STDLIB_H +# include <stdlib.h> +#else +# ifdef HAS_MALLOC_H +# include <malloc.h> +# else + extern void free(); +# endif +#endif + +void gsm_destroy (gsm S) +{ + if (S) free((char *)S); +} +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: f423d09b-6ccc-47e0-9b18-ee1cf7a8e473 +*/ + Added: freeswitch/trunk/libs/libsndfile/src/GSM610/gsm_encode.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/GSM610/gsm_encode.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,456 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#include "gsm610_priv.h" +#include "gsm.h" + +void gsm_encode (gsm s, gsm_signal * source, gsm_byte * c) +{ + word LARc[8], Nc[4], Mc[4], bc[4], xmaxc[4], xmc[13*4]; + + Gsm_Coder(s, source, LARc, Nc, bc, Mc, xmaxc, xmc); + + + /* variable size + + GSM_MAGIC 4 + + LARc[0] 6 + LARc[1] 6 + LARc[2] 5 + LARc[3] 5 + LARc[4] 4 + LARc[5] 4 + LARc[6] 3 + LARc[7] 3 + + Nc[0] 7 + bc[0] 2 + Mc[0] 2 + xmaxc[0] 6 + xmc[0] 3 + xmc[1] 3 + xmc[2] 3 + xmc[3] 3 + xmc[4] 3 + xmc[5] 3 + xmc[6] 3 + xmc[7] 3 + xmc[8] 3 + xmc[9] 3 + xmc[10] 3 + xmc[11] 3 + xmc[12] 3 + + Nc[1] 7 + bc[1] 2 + Mc[1] 2 + xmaxc[1] 6 + xmc[13] 3 + xmc[14] 3 + xmc[15] 3 + xmc[16] 3 + xmc[17] 3 + xmc[18] 3 + xmc[19] 3 + xmc[20] 3 + xmc[21] 3 + xmc[22] 3 + xmc[23] 3 + xmc[24] 3 + xmc[25] 3 + + Nc[2] 7 + bc[2] 2 + Mc[2] 2 + xmaxc[2] 6 + xmc[26] 3 + xmc[27] 3 + xmc[28] 3 + xmc[29] 3 + xmc[30] 3 + xmc[31] 3 + xmc[32] 3 + xmc[33] 3 + xmc[34] 3 + xmc[35] 3 + xmc[36] 3 + xmc[37] 3 + xmc[38] 3 + + Nc[3] 7 + bc[3] 2 + Mc[3] 2 + xmaxc[3] 6 + xmc[39] 3 + xmc[40] 3 + xmc[41] 3 + xmc[42] 3 + xmc[43] 3 + xmc[44] 3 + xmc[45] 3 + xmc[46] 3 + xmc[47] 3 + xmc[48] 3 + xmc[49] 3 + xmc[50] 3 + xmc[51] 3 + */ + +#ifdef WAV49 + + if (s->wav_fmt) { + s->frame_index = !s->frame_index; + if (s->frame_index) { + + uword sr; + + sr = 0; + sr = sr >> 6 | LARc[0] << 10; + sr = sr >> 6 | LARc[1] << 10; + *c++ = sr >> 4; + sr = sr >> 5 | LARc[2] << 11; + *c++ = sr >> 7; + sr = sr >> 5 | LARc[3] << 11; + sr = sr >> 4 | LARc[4] << 12; + *c++ = sr >> 6; + sr = sr >> 4 | LARc[5] << 12; + sr = sr >> 3 | LARc[6] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | LARc[7] << 13; + sr = sr >> 7 | Nc[0] << 9; + *c++ = sr >> 5; + sr = sr >> 2 | bc[0] << 14; + sr = sr >> 2 | Mc[0] << 14; + sr = sr >> 6 | xmaxc[0] << 10; + *c++ = sr >> 3; + sr = sr >> 3 | xmc[0] << 13; + *c++ = sr >> 8; + sr = sr >> 3 | xmc[1] << 13; + sr = sr >> 3 | xmc[2] << 13; + sr = sr >> 3 | xmc[3] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[4] << 13; + sr = sr >> 3 | xmc[5] << 13; + sr = sr >> 3 | xmc[6] << 13; + *c++ = sr >> 6; + sr = sr >> 3 | xmc[7] << 13; + sr = sr >> 3 | xmc[8] << 13; + *c++ = sr >> 8; + sr = sr >> 3 | xmc[9] << 13; + sr = sr >> 3 | xmc[10] << 13; + sr = sr >> 3 | xmc[11] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[12] << 13; + sr = sr >> 7 | Nc[1] << 9; + *c++ = sr >> 5; + sr = sr >> 2 | bc[1] << 14; + sr = sr >> 2 | Mc[1] << 14; + sr = sr >> 6 | xmaxc[1] << 10; + *c++ = sr >> 3; + sr = sr >> 3 | xmc[13] << 13; + *c++ = sr >> 8; + sr = sr >> 3 | xmc[14] << 13; + sr = sr >> 3 | xmc[15] << 13; + sr = sr >> 3 | xmc[16] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[17] << 13; + sr = sr >> 3 | xmc[18] << 13; + sr = sr >> 3 | xmc[19] << 13; + *c++ = sr >> 6; + sr = sr >> 3 | xmc[20] << 13; + sr = sr >> 3 | xmc[21] << 13; + *c++ = sr >> 8; + sr = sr >> 3 | xmc[22] << 13; + sr = sr >> 3 | xmc[23] << 13; + sr = sr >> 3 | xmc[24] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[25] << 13; + sr = sr >> 7 | Nc[2] << 9; + *c++ = sr >> 5; + sr = sr >> 2 | bc[2] << 14; + sr = sr >> 2 | Mc[2] << 14; + sr = sr >> 6 | xmaxc[2] << 10; + *c++ = sr >> 3; + sr = sr >> 3 | xmc[26] << 13; + *c++ = sr >> 8; + sr = sr >> 3 | xmc[27] << 13; + sr = sr >> 3 | xmc[28] << 13; + sr = sr >> 3 | xmc[29] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[30] << 13; + sr = sr >> 3 | xmc[31] << 13; + sr = sr >> 3 | xmc[32] << 13; + *c++ = sr >> 6; + sr = sr >> 3 | xmc[33] << 13; + sr = sr >> 3 | xmc[34] << 13; + *c++ = sr >> 8; + sr = sr >> 3 | xmc[35] << 13; + sr = sr >> 3 | xmc[36] << 13; + sr = sr >> 3 | xmc[37] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[38] << 13; + sr = sr >> 7 | Nc[3] << 9; + *c++ = sr >> 5; + sr = sr >> 2 | bc[3] << 14; + sr = sr >> 2 | Mc[3] << 14; + sr = sr >> 6 | xmaxc[3] << 10; + *c++ = sr >> 3; + sr = sr >> 3 | xmc[39] << 13; + *c++ = sr >> 8; + sr = sr >> 3 | xmc[40] << 13; + sr = sr >> 3 | xmc[41] << 13; + sr = sr >> 3 | xmc[42] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[43] << 13; + sr = sr >> 3 | xmc[44] << 13; + sr = sr >> 3 | xmc[45] << 13; + *c++ = sr >> 6; + sr = sr >> 3 | xmc[46] << 13; + sr = sr >> 3 | xmc[47] << 13; + *c++ = sr >> 8; + sr = sr >> 3 | xmc[48] << 13; + sr = sr >> 3 | xmc[49] << 13; + sr = sr >> 3 | xmc[50] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[51] << 13; + sr = sr >> 4; + *c = sr >> 8; + s->frame_chain = *c; + } + else { + uword sr; + + sr = 0; + sr = sr >> 4 | s->frame_chain << 12; + sr = sr >> 6 | LARc[0] << 10; + *c++ = sr >> 6; + sr = sr >> 6 | LARc[1] << 10; + *c++ = sr >> 8; + sr = sr >> 5 | LARc[2] << 11; + sr = sr >> 5 | LARc[3] << 11; + *c++ = sr >> 6; + sr = sr >> 4 | LARc[4] << 12; + sr = sr >> 4 | LARc[5] << 12; + *c++ = sr >> 6; + sr = sr >> 3 | LARc[6] << 13; + sr = sr >> 3 | LARc[7] << 13; + *c++ = sr >> 8; + sr = sr >> 7 | Nc[0] << 9; + sr = sr >> 2 | bc[0] << 14; + *c++ = sr >> 7; + sr = sr >> 2 | Mc[0] << 14; + sr = sr >> 6 | xmaxc[0] << 10; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[0] << 13; + sr = sr >> 3 | xmc[1] << 13; + sr = sr >> 3 | xmc[2] << 13; + *c++ = sr >> 6; + sr = sr >> 3 | xmc[3] << 13; + sr = sr >> 3 | xmc[4] << 13; + *c++ = sr >> 8; + sr = sr >> 3 | xmc[5] << 13; + sr = sr >> 3 | xmc[6] << 13; + sr = sr >> 3 | xmc[7] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[8] << 13; + sr = sr >> 3 | xmc[9] << 13; + sr = sr >> 3 | xmc[10] << 13; + *c++ = sr >> 6; + sr = sr >> 3 | xmc[11] << 13; + sr = sr >> 3 | xmc[12] << 13; + *c++ = sr >> 8; + sr = sr >> 7 | Nc[1] << 9; + sr = sr >> 2 | bc[1] << 14; + *c++ = sr >> 7; + sr = sr >> 2 | Mc[1] << 14; + sr = sr >> 6 | xmaxc[1] << 10; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[13] << 13; + sr = sr >> 3 | xmc[14] << 13; + sr = sr >> 3 | xmc[15] << 13; + *c++ = sr >> 6; + sr = sr >> 3 | xmc[16] << 13; + sr = sr >> 3 | xmc[17] << 13; + *c++ = sr >> 8; + sr = sr >> 3 | xmc[18] << 13; + sr = sr >> 3 | xmc[19] << 13; + sr = sr >> 3 | xmc[20] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[21] << 13; + sr = sr >> 3 | xmc[22] << 13; + sr = sr >> 3 | xmc[23] << 13; + *c++ = sr >> 6; + sr = sr >> 3 | xmc[24] << 13; + sr = sr >> 3 | xmc[25] << 13; + *c++ = sr >> 8; + sr = sr >> 7 | Nc[2] << 9; + sr = sr >> 2 | bc[2] << 14; + *c++ = sr >> 7; + sr = sr >> 2 | Mc[2] << 14; + sr = sr >> 6 | xmaxc[2] << 10; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[26] << 13; + sr = sr >> 3 | xmc[27] << 13; + sr = sr >> 3 | xmc[28] << 13; + *c++ = sr >> 6; + sr = sr >> 3 | xmc[29] << 13; + sr = sr >> 3 | xmc[30] << 13; + *c++ = sr >> 8; + sr = sr >> 3 | xmc[31] << 13; + sr = sr >> 3 | xmc[32] << 13; + sr = sr >> 3 | xmc[33] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[34] << 13; + sr = sr >> 3 | xmc[35] << 13; + sr = sr >> 3 | xmc[36] << 13; + *c++ = sr >> 6; + sr = sr >> 3 | xmc[37] << 13; + sr = sr >> 3 | xmc[38] << 13; + *c++ = sr >> 8; + sr = sr >> 7 | Nc[3] << 9; + sr = sr >> 2 | bc[3] << 14; + *c++ = sr >> 7; + sr = sr >> 2 | Mc[3] << 14; + sr = sr >> 6 | xmaxc[3] << 10; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[39] << 13; + sr = sr >> 3 | xmc[40] << 13; + sr = sr >> 3 | xmc[41] << 13; + *c++ = sr >> 6; + sr = sr >> 3 | xmc[42] << 13; + sr = sr >> 3 | xmc[43] << 13; + *c++ = sr >> 8; + sr = sr >> 3 | xmc[44] << 13; + sr = sr >> 3 | xmc[45] << 13; + sr = sr >> 3 | xmc[46] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[47] << 13; + sr = sr >> 3 | xmc[48] << 13; + sr = sr >> 3 | xmc[49] << 13; + *c++ = sr >> 6; + sr = sr >> 3 | xmc[50] << 13; + sr = sr >> 3 | xmc[51] << 13; + *c++ = sr >> 8; + } + } + + else + +#endif /* WAV49 */ + { + + *c++ = ((GSM_MAGIC & 0xF) << 4) /* 1 */ + | ((LARc[0] >> 2) & 0xF); + *c++ = ((LARc[0] & 0x3) << 6) + | (LARc[1] & 0x3F); + *c++ = ((LARc[2] & 0x1F) << 3) + | ((LARc[3] >> 2) & 0x7); + *c++ = ((LARc[3] & 0x3) << 6) + | ((LARc[4] & 0xF) << 2) + | ((LARc[5] >> 2) & 0x3); + *c++ = ((LARc[5] & 0x3) << 6) + | ((LARc[6] & 0x7) << 3) + | (LARc[7] & 0x7); + *c++ = ((Nc[0] & 0x7F) << 1) + | ((bc[0] >> 1) & 0x1); + *c++ = ((bc[0] & 0x1) << 7) + | ((Mc[0] & 0x3) << 5) + | ((xmaxc[0] >> 1) & 0x1F); + *c++ = ((xmaxc[0] & 0x1) << 7) + | ((xmc[0] & 0x7) << 4) + | ((xmc[1] & 0x7) << 1) + | ((xmc[2] >> 2) & 0x1); + *c++ = ((xmc[2] & 0x3) << 6) + | ((xmc[3] & 0x7) << 3) + | (xmc[4] & 0x7); + *c++ = ((xmc[5] & 0x7) << 5) /* 10 */ + | ((xmc[6] & 0x7) << 2) + | ((xmc[7] >> 1) & 0x3); + *c++ = ((xmc[7] & 0x1) << 7) + | ((xmc[8] & 0x7) << 4) + | ((xmc[9] & 0x7) << 1) + | ((xmc[10] >> 2) & 0x1); + *c++ = ((xmc[10] & 0x3) << 6) + | ((xmc[11] & 0x7) << 3) + | (xmc[12] & 0x7); + *c++ = ((Nc[1] & 0x7F) << 1) + | ((bc[1] >> 1) & 0x1); + *c++ = ((bc[1] & 0x1) << 7) + | ((Mc[1] & 0x3) << 5) + | ((xmaxc[1] >> 1) & 0x1F); + *c++ = ((xmaxc[1] & 0x1) << 7) + | ((xmc[13] & 0x7) << 4) + | ((xmc[14] & 0x7) << 1) + | ((xmc[15] >> 2) & 0x1); + *c++ = ((xmc[15] & 0x3) << 6) + | ((xmc[16] & 0x7) << 3) + | (xmc[17] & 0x7); + *c++ = ((xmc[18] & 0x7) << 5) + | ((xmc[19] & 0x7) << 2) + | ((xmc[20] >> 1) & 0x3); + *c++ = ((xmc[20] & 0x1) << 7) + | ((xmc[21] & 0x7) << 4) + | ((xmc[22] & 0x7) << 1) + | ((xmc[23] >> 2) & 0x1); + *c++ = ((xmc[23] & 0x3) << 6) + | ((xmc[24] & 0x7) << 3) + | (xmc[25] & 0x7); + *c++ = ((Nc[2] & 0x7F) << 1) /* 20 */ + | ((bc[2] >> 1) & 0x1); + *c++ = ((bc[2] & 0x1) << 7) + | ((Mc[2] & 0x3) << 5) + | ((xmaxc[2] >> 1) & 0x1F); + *c++ = ((xmaxc[2] & 0x1) << 7) + | ((xmc[26] & 0x7) << 4) + | ((xmc[27] & 0x7) << 1) + | ((xmc[28] >> 2) & 0x1); + *c++ = ((xmc[28] & 0x3) << 6) + | ((xmc[29] & 0x7) << 3) + | (xmc[30] & 0x7); + *c++ = ((xmc[31] & 0x7) << 5) + | ((xmc[32] & 0x7) << 2) + | ((xmc[33] >> 1) & 0x3); + *c++ = ((xmc[33] & 0x1) << 7) + | ((xmc[34] & 0x7) << 4) + | ((xmc[35] & 0x7) << 1) + | ((xmc[36] >> 2) & 0x1); + *c++ = ((xmc[36] & 0x3) << 6) + | ((xmc[37] & 0x7) << 3) + | (xmc[38] & 0x7); + *c++ = ((Nc[3] & 0x7F) << 1) + | ((bc[3] >> 1) & 0x1); + *c++ = ((bc[3] & 0x1) << 7) + | ((Mc[3] & 0x3) << 5) + | ((xmaxc[3] >> 1) & 0x1F); + *c++ = ((xmaxc[3] & 0x1) << 7) + | ((xmc[39] & 0x7) << 4) + | ((xmc[40] & 0x7) << 1) + | ((xmc[41] >> 2) & 0x1); + *c++ = ((xmc[41] & 0x3) << 6) /* 30 */ + | ((xmc[42] & 0x7) << 3) + | (xmc[43] & 0x7); + *c++ = ((xmc[44] & 0x7) << 5) + | ((xmc[45] & 0x7) << 2) + | ((xmc[46] >> 1) & 0x3); + *c++ = ((xmc[46] & 0x1) << 7) + | ((xmc[47] & 0x7) << 4) + | ((xmc[48] & 0x7) << 1) + | ((xmc[49] >> 2) & 0x1); + *c++ = ((xmc[49] & 0x3) << 6) + | ((xmc[50] & 0x7) << 3) + | (xmc[51] & 0x7); + + } +} +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: cfe9c43d-d97c-4216-b5e5-ccd6a25b582b +*/ + Added: freeswitch/trunk/libs/libsndfile/src/GSM610/gsm_option.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/GSM610/gsm_option.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,74 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#include "gsm610_priv.h" + +#include "gsm.h" + +int gsm_option (gsm r, int opt, int * val) +{ + int result = -1; + + switch (opt) { + case GSM_OPT_LTP_CUT: +#ifdef LTP_CUT + result = r->ltp_cut; + if (val) r->ltp_cut = *val; +#endif + break; + + case GSM_OPT_VERBOSE: +#ifndef NDEBUG + result = r->verbose; + if (val) r->verbose = *val; +#endif + break; + + case GSM_OPT_FAST: + +#if defined(FAST) && defined(USE_FLOAT_MUL) + result = r->fast; + if (val) r->fast = !!*val; +#endif + break; + + case GSM_OPT_FRAME_CHAIN: + +#ifdef WAV49 + result = r->frame_chain; + if (val) r->frame_chain = *val; +#endif + break; + + case GSM_OPT_FRAME_INDEX: + +#ifdef WAV49 + result = r->frame_index; + if (val) r->frame_index = *val; +#endif + break; + + case GSM_OPT_WAV49: + +#ifdef WAV49 + result = r->wav_fmt; + if (val) r->wav_fmt = !!*val; +#endif + break; + + default: + break; + } + return result; +} +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 963ff156-506f-4359-9145-371e9060b030 +*/ + Added: freeswitch/trunk/libs/libsndfile/src/GSM610/long_term.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/GSM610/long_term.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,951 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#include <stdio.h> +#include <assert.h> + +#include "gsm610_priv.h" + +#include "gsm.h" + +/* + * 4.2.11 .. 4.2.12 LONG TERM PREDICTOR (LTP) SECTION + */ + + +/* + * This module computes the LTP gain (bc) and the LTP lag (Nc) + * for the long term analysis filter. This is done by calculating a + * maximum of the cross-correlation function between the current + * sub-segment short term residual signal d[0..39] (output of + * the short term analysis filter; for simplification the index + * of this array begins at 0 and ends at 39 for each sub-segment of the + * RPE-LTP analysis) and the previous reconstructed short term + * residual signal dp[ -120 .. -1 ]. A dynamic scaling must be + * performed to avoid overflow. + */ + + /* The next procedure exists in six versions. First two integer + * version (if USE_FLOAT_MUL is not defined); then four floating + * point versions, twice with proper scaling (USE_FLOAT_MUL defined), + * once without (USE_FLOAT_MUL and FAST defined, and fast run-time + * option used). Every pair has first a Cut version (see the -C + * option to toast or the LTP_CUT option to gsm_option()), then the + * uncut one. (For a detailed explanation of why this is altogether + * a bad idea, see Henry Spencer and Geoff Collyer, ``#ifdef Considered + * Harmful''.) + */ + +#ifndef USE_FLOAT_MUL + +#ifdef LTP_CUT + +static void Cut_Calculation_of_the_LTP_parameters ( + + struct gsm_state * st, + + register word * d, /* [0..39] IN */ + register word * dp, /* [-120..-1] IN */ + word * bc_out, /* OUT */ + word * Nc_out /* OUT */ +) +{ + register int k, lambda; + word Nc, bc; + word wt[40]; + + longword L_result; + longword L_max, L_power; + word R, S, dmax, scal, best_k; + word ltp_cut; + + register word temp, wt_k; + + /* Search of the optimum scaling of d[0..39]. + */ + dmax = 0; + for (k = 0; k <= 39; k++) { + temp = d[k]; + temp = GSM_ABS( temp ); + if (temp > dmax) { + dmax = temp; + best_k = k; + } + } + temp = 0; + if (dmax == 0) scal = 0; + else { + assert(dmax > 0); + temp = gsm_norm( (longword)dmax << 16 ); + } + if (temp > 6) scal = 0; + else scal = 6 - temp; + assert(scal >= 0); + + /* Search for the maximum cross-correlation and coding of the LTP lag + */ + L_max = 0; + Nc = 40; /* index for the maximum cross-correlation */ + wt_k = SASR_W(d[best_k], scal); + + for (lambda = 40; lambda <= 120; lambda++) { + L_result = (longword)wt_k * dp[best_k - lambda]; + if (L_result > L_max) { + Nc = lambda; + L_max = L_result; + } + } + *Nc_out = Nc; + L_max <<= 1; + + /* Rescaling of L_max + */ + assert(scal <= 100 && scal >= -100); + L_max = L_max >> (6 - scal); /* sub(6, scal) */ + + assert( Nc <= 120 && Nc >= 40); + + /* Compute the power of the reconstructed short term residual + * signal dp[..] + */ + L_power = 0; + for (k = 0; k <= 39; k++) { + + register longword L_temp; + + L_temp = SASR_W( dp[k - Nc], 3 ); + L_power += L_temp * L_temp; + } + L_power <<= 1; /* from L_MULT */ + + /* Normalization of L_max and L_power + */ + + if (L_max <= 0) { + *bc_out = 0; + return; + } + if (L_max >= L_power) { + *bc_out = 3; + return; + } + + temp = gsm_norm( L_power ); + + R = SASR( L_max << temp, 16 ); + S = SASR( L_power << temp, 16 ); + + /* Coding of the LTP gain + */ + + /* Table 4.3a must be used to obtain the level DLB[i] for the + * quantization of the LTP gain b to get the coded version bc. + */ + for (bc = 0; bc <= 2; bc++) if (R <= gsm_mult(S, gsm_DLB[bc])) break; + *bc_out = bc; +} + +#endif /* LTP_CUT */ + +static void Calculation_of_the_LTP_parameters ( + register word * d, /* [0..39] IN */ + register word * dp, /* [-120..-1] IN */ + word * bc_out, /* OUT */ + word * Nc_out /* OUT */ +) +{ + register int k, lambda; + word Nc, bc; + word wt[40]; + + longword L_max, L_power; + word R, S, dmax, scal; + register word temp; + + /* Search of the optimum scaling of d[0..39]. + */ + dmax = 0; + + for (k = 0; k <= 39; k++) { + temp = d[k]; + temp = GSM_ABS( temp ); + if (temp > dmax) dmax = temp; + } + + temp = 0; + if (dmax == 0) scal = 0; + else { + assert(dmax > 0); + temp = gsm_norm( (longword)dmax << 16 ); + } + + if (temp > 6) scal = 0; + else scal = 6 - temp; + + assert(scal >= 0); + + /* Initialization of a working array wt + */ + + for (k = 0; k <= 39; k++) wt[k] = SASR_W( d[k], scal ); + + /* Search for the maximum cross-correlation and coding of the LTP lag + */ + L_max = 0; + Nc = 40; /* index for the maximum cross-correlation */ + + for (lambda = 40; lambda <= 120; lambda++) { + +# undef STEP +# define STEP(k) (longword)wt[k] * dp[k - lambda] + + register longword L_result; + + L_result = STEP(0) ; L_result += STEP(1) ; + L_result += STEP(2) ; L_result += STEP(3) ; + L_result += STEP(4) ; L_result += STEP(5) ; + L_result += STEP(6) ; L_result += STEP(7) ; + L_result += STEP(8) ; L_result += STEP(9) ; + L_result += STEP(10) ; L_result += STEP(11) ; + L_result += STEP(12) ; L_result += STEP(13) ; + L_result += STEP(14) ; L_result += STEP(15) ; + L_result += STEP(16) ; L_result += STEP(17) ; + L_result += STEP(18) ; L_result += STEP(19) ; + L_result += STEP(20) ; L_result += STEP(21) ; + L_result += STEP(22) ; L_result += STEP(23) ; + L_result += STEP(24) ; L_result += STEP(25) ; + L_result += STEP(26) ; L_result += STEP(27) ; + L_result += STEP(28) ; L_result += STEP(29) ; + L_result += STEP(30) ; L_result += STEP(31) ; + L_result += STEP(32) ; L_result += STEP(33) ; + L_result += STEP(34) ; L_result += STEP(35) ; + L_result += STEP(36) ; L_result += STEP(37) ; + L_result += STEP(38) ; L_result += STEP(39) ; + + if (L_result > L_max) { + + Nc = lambda; + L_max = L_result; + } + } + + *Nc_out = Nc; + + L_max <<= 1; + + /* Rescaling of L_max + */ + assert(scal <= 100 && scal >= -100); + L_max = L_max >> (6 - scal); /* sub(6, scal) */ + + assert( Nc <= 120 && Nc >= 40); + + /* Compute the power of the reconstructed short term residual + * signal dp[..] + */ + L_power = 0; + for (k = 0; k <= 39; k++) { + + register longword L_temp; + + L_temp = SASR_W( dp[k - Nc], 3 ); + L_power += L_temp * L_temp; + } + L_power <<= 1; /* from L_MULT */ + + /* Normalization of L_max and L_power + */ + + if (L_max <= 0) { + *bc_out = 0; + return; + } + if (L_max >= L_power) { + *bc_out = 3; + return; + } + + temp = gsm_norm( L_power ); + + R = SASR_L( L_max << temp, 16 ); + S = SASR_L( L_power << temp, 16 ); + + /* Coding of the LTP gain + */ + + /* Table 4.3a must be used to obtain the level DLB[i] for the + * quantization of the LTP gain b to get the coded version bc. + */ + for (bc = 0; bc <= 2; bc++) if (R <= gsm_mult(S, gsm_DLB[bc])) break; + *bc_out = bc; +} + +#else /* USE_FLOAT_MUL */ + +#ifdef LTP_CUT + +static void Cut_Calculation_of_the_LTP_parameters ( + struct gsm_state * st, /* IN */ + register word * d, /* [0..39] IN */ + register word * dp, /* [-120..-1] IN */ + word * bc_out, /* OUT */ + word * Nc_out /* OUT */ +) +{ + register int k, lambda; + word Nc, bc; + word ltp_cut; + + float wt_float[40]; + float dp_float_base[120], * dp_float = dp_float_base + 120; + + longword L_max, L_power; + word R, S, dmax, scal; + register word temp; + + /* Search of the optimum scaling of d[0..39]. + */ + dmax = 0; + + for (k = 0; k <= 39; k++) { + temp = d[k]; + temp = GSM_ABS( temp ); + if (temp > dmax) dmax = temp; + } + + temp = 0; + if (dmax == 0) scal = 0; + else { + assert(dmax > 0); + temp = gsm_norm( (longword)dmax << 16 ); + } + + if (temp > 6) scal = 0; + else scal = 6 - temp; + + assert(scal >= 0); + ltp_cut = (longword)SASR_W(dmax, scal) * st->ltp_cut / 100; + + + /* Initialization of a working array wt + */ + + for (k = 0; k < 40; k++) { + register word w = SASR_W( d[k], scal ); + if (w < 0 ? w > -ltp_cut : w < ltp_cut) { + wt_float[k] = 0.0; + } + else { + wt_float[k] = w; + } + } + for (k = -120; k < 0; k++) dp_float[k] = dp[k]; + + /* Search for the maximum cross-correlation and coding of the LTP lag + */ + L_max = 0; + Nc = 40; /* index for the maximum cross-correlation */ + + for (lambda = 40; lambda <= 120; lambda += 9) { + + /* Calculate L_result for l = lambda .. lambda + 9. + */ + register float *lp = dp_float - lambda; + + register float W; + register float a = lp[-8], b = lp[-7], c = lp[-6], + d = lp[-5], e = lp[-4], f = lp[-3], + g = lp[-2], h = lp[-1]; + register float E; + register float S0 = 0, S1 = 0, S2 = 0, S3 = 0, S4 = 0, + S5 = 0, S6 = 0, S7 = 0, S8 = 0; + +# undef STEP +# define STEP(K, a, b, c, d, e, f, g, h) \ + if ((W = wt_float[K]) != 0.0) { \ + E = W * a; S8 += E; \ + E = W * b; S7 += E; \ + E = W * c; S6 += E; \ + E = W * d; S5 += E; \ + E = W * e; S4 += E; \ + E = W * f; S3 += E; \ + E = W * g; S2 += E; \ + E = W * h; S1 += E; \ + a = lp[K]; \ + E = W * a; S0 += E; } else (a = lp[K]) + +# define STEP_A(K) STEP(K, a, b, c, d, e, f, g, h) +# define STEP_B(K) STEP(K, b, c, d, e, f, g, h, a) +# define STEP_C(K) STEP(K, c, d, e, f, g, h, a, b) +# define STEP_D(K) STEP(K, d, e, f, g, h, a, b, c) +# define STEP_E(K) STEP(K, e, f, g, h, a, b, c, d) +# define STEP_F(K) STEP(K, f, g, h, a, b, c, d, e) +# define STEP_G(K) STEP(K, g, h, a, b, c, d, e, f) +# define STEP_H(K) STEP(K, h, a, b, c, d, e, f, g) + + STEP_A( 0); STEP_B( 1); STEP_C( 2); STEP_D( 3); + STEP_E( 4); STEP_F( 5); STEP_G( 6); STEP_H( 7); + + STEP_A( 8); STEP_B( 9); STEP_C(10); STEP_D(11); + STEP_E(12); STEP_F(13); STEP_G(14); STEP_H(15); + + STEP_A(16); STEP_B(17); STEP_C(18); STEP_D(19); + STEP_E(20); STEP_F(21); STEP_G(22); STEP_H(23); + + STEP_A(24); STEP_B(25); STEP_C(26); STEP_D(27); + STEP_E(28); STEP_F(29); STEP_G(30); STEP_H(31); + + STEP_A(32); STEP_B(33); STEP_C(34); STEP_D(35); + STEP_E(36); STEP_F(37); STEP_G(38); STEP_H(39); + + if (S0 > L_max) { L_max = S0; Nc = lambda; } + if (S1 > L_max) { L_max = S1; Nc = lambda + 1; } + if (S2 > L_max) { L_max = S2; Nc = lambda + 2; } + if (S3 > L_max) { L_max = S3; Nc = lambda + 3; } + if (S4 > L_max) { L_max = S4; Nc = lambda + 4; } + if (S5 > L_max) { L_max = S5; Nc = lambda + 5; } + if (S6 > L_max) { L_max = S6; Nc = lambda + 6; } + if (S7 > L_max) { L_max = S7; Nc = lambda + 7; } + if (S8 > L_max) { L_max = S8; Nc = lambda + 8; } + + } + *Nc_out = Nc; + + L_max <<= 1; + + /* Rescaling of L_max + */ + assert(scal <= 100 && scal >= -100); + L_max = L_max >> (6 - scal); /* sub(6, scal) */ + + assert( Nc <= 120 && Nc >= 40); + + /* Compute the power of the reconstructed short term residual + * signal dp[..] + */ + L_power = 0; + for (k = 0; k <= 39; k++) { + + register longword L_temp; + + L_temp = SASR_W( dp[k - Nc], 3 ); + L_power += L_temp * L_temp; + } + L_power <<= 1; /* from L_MULT */ + + /* Normalization of L_max and L_power + */ + + if (L_max <= 0) { + *bc_out = 0; + return; + } + if (L_max >= L_power) { + *bc_out = 3; + return; + } + + temp = gsm_norm( L_power ); + + R = SASR( L_max << temp, 16 ); + S = SASR( L_power << temp, 16 ); + + /* Coding of the LTP gain + */ + + /* Table 4.3a must be used to obtain the level DLB[i] for the + * quantization of the LTP gain b to get the coded version bc. + */ + for (bc = 0; bc <= 2; bc++) if (R <= gsm_mult(S, gsm_DLB[bc])) break; + *bc_out = bc; +} + +#endif /* LTP_CUT */ + +static void Calculation_of_the_LTP_parameters ( + register word * din, /* [0..39] IN */ + register word * dp, /* [-120..-1] IN */ + word * bc_out, /* OUT */ + word * Nc_out /* OUT */ +) +{ + register int k, lambda; + word Nc, bc; + + float wt_float[40]; + float dp_float_base[120], * dp_float = dp_float_base + 120; + + longword L_max, L_power; + word R, S, dmax, scal; + register word temp; + + /* Search of the optimum scaling of d[0..39]. + */ + dmax = 0; + + for (k = 0; k <= 39; k++) { + temp = din [k] ; + temp = GSM_ABS (temp) ; + if (temp > dmax) dmax = temp; + } + + temp = 0; + if (dmax == 0) scal = 0; + else { + assert(dmax > 0); + temp = gsm_norm( (longword)dmax << 16 ); + } + + if (temp > 6) scal = 0; + else scal = 6 - temp; + + assert(scal >= 0); + + /* Initialization of a working array wt + */ + + for (k = 0; k < 40; k++) wt_float[k] = SASR_W (din [k], scal) ; + for (k = -120; k < 0; k++) dp_float[k] = dp[k]; + + /* Search for the maximum cross-correlation and coding of the LTP lag + */ + L_max = 0; + Nc = 40; /* index for the maximum cross-correlation */ + + for (lambda = 40; lambda <= 120; lambda += 9) { + + /* Calculate L_result for l = lambda .. lambda + 9. + */ + register float *lp = dp_float - lambda; + + register float W; + register float a = lp[-8], b = lp[-7], c = lp[-6], + d = lp[-5], e = lp[-4], f = lp[-3], + g = lp[-2], h = lp[-1]; + register float E; + register float S0 = 0, S1 = 0, S2 = 0, S3 = 0, S4 = 0, + S5 = 0, S6 = 0, S7 = 0, S8 = 0; + +# undef STEP +# define STEP(K, a, b, c, d, e, f, g, h) \ + W = wt_float[K]; \ + E = W * a; S8 += E; \ + E = W * b; S7 += E; \ + E = W * c; S6 += E; \ + E = W * d; S5 += E; \ + E = W * e; S4 += E; \ + E = W * f; S3 += E; \ + E = W * g; S2 += E; \ + E = W * h; S1 += E; \ + a = lp[K]; \ + E = W * a; S0 += E + +# define STEP_A(K) STEP(K, a, b, c, d, e, f, g, h) +# define STEP_B(K) STEP(K, b, c, d, e, f, g, h, a) +# define STEP_C(K) STEP(K, c, d, e, f, g, h, a, b) +# define STEP_D(K) STEP(K, d, e, f, g, h, a, b, c) +# define STEP_E(K) STEP(K, e, f, g, h, a, b, c, d) +# define STEP_F(K) STEP(K, f, g, h, a, b, c, d, e) +# define STEP_G(K) STEP(K, g, h, a, b, c, d, e, f) +# define STEP_H(K) STEP(K, h, a, b, c, d, e, f, g) + + STEP_A( 0); STEP_B( 1); STEP_C( 2); STEP_D( 3); + STEP_E( 4); STEP_F( 5); STEP_G( 6); STEP_H( 7); + + STEP_A( 8); STEP_B( 9); STEP_C(10); STEP_D(11); + STEP_E(12); STEP_F(13); STEP_G(14); STEP_H(15); + + STEP_A(16); STEP_B(17); STEP_C(18); STEP_D(19); + STEP_E(20); STEP_F(21); STEP_G(22); STEP_H(23); + + STEP_A(24); STEP_B(25); STEP_C(26); STEP_D(27); + STEP_E(28); STEP_F(29); STEP_G(30); STEP_H(31); + + STEP_A(32); STEP_B(33); STEP_C(34); STEP_D(35); + STEP_E(36); STEP_F(37); STEP_G(38); STEP_H(39); + + if (S0 > L_max) { L_max = S0; Nc = lambda; } + if (S1 > L_max) { L_max = S1; Nc = lambda + 1; } + if (S2 > L_max) { L_max = S2; Nc = lambda + 2; } + if (S3 > L_max) { L_max = S3; Nc = lambda + 3; } + if (S4 > L_max) { L_max = S4; Nc = lambda + 4; } + if (S5 > L_max) { L_max = S5; Nc = lambda + 5; } + if (S6 > L_max) { L_max = S6; Nc = lambda + 6; } + if (S7 > L_max) { L_max = S7; Nc = lambda + 7; } + if (S8 > L_max) { L_max = S8; Nc = lambda + 8; } + } + *Nc_out = Nc; + + L_max <<= 1; + + /* Rescaling of L_max + */ + assert(scal <= 100 && scal >= -100); + L_max = L_max >> (6 - scal); /* sub(6, scal) */ + + assert( Nc <= 120 && Nc >= 40); + + /* Compute the power of the reconstructed short term residual + * signal dp[..] + */ + L_power = 0; + for (k = 0; k <= 39; k++) { + + register longword L_temp; + + L_temp = SASR_W( dp[k - Nc], 3 ); + L_power += L_temp * L_temp; + } + L_power <<= 1; /* from L_MULT */ + + /* Normalization of L_max and L_power + */ + + if (L_max <= 0) { + *bc_out = 0; + return; + } + if (L_max >= L_power) { + *bc_out = 3; + return; + } + + temp = gsm_norm( L_power ); + + R = SASR_L ( L_max << temp, 16 ); + S = SASR_L ( L_power << temp, 16 ); + + /* Coding of the LTP gain + */ + + /* Table 4.3a must be used to obtain the level DLB[i] for the + * quantization of the LTP gain b to get the coded version bc. + */ + for (bc = 0; bc <= 2; bc++) if (R <= gsm_mult(S, gsm_DLB[bc])) break; + *bc_out = bc; +} + +#ifdef FAST +#ifdef LTP_CUT + +static void Cut_Fast_Calculation_of_the_LTP_parameters ( + struct gsm_state * st, /* IN */ + register word * d, /* [0..39] IN */ + register word * dp, /* [-120..-1] IN */ + word * bc_out, /* OUT */ + word * Nc_out /* OUT */ +) +{ + register int k, lambda; + register float wt_float; + word Nc, bc; + word wt_max, best_k, ltp_cut; + + float dp_float_base[120], * dp_float = dp_float_base + 120; + + register float L_result, L_max, L_power; + + wt_max = 0; + + for (k = 0; k < 40; ++k) { + if ( d[k] > wt_max) wt_max = d[best_k = k]; + else if (-d[k] > wt_max) wt_max = -d[best_k = k]; + } + + assert(wt_max >= 0); + wt_float = (float)wt_max; + + for (k = -120; k < 0; ++k) dp_float[k] = (float)dp[k]; + + /* Search for the maximum cross-correlation and coding of the LTP lag + */ + L_max = 0; + Nc = 40; /* index for the maximum cross-correlation */ + + for (lambda = 40; lambda <= 120; lambda++) { + L_result = wt_float * dp_float[best_k - lambda]; + if (L_result > L_max) { + Nc = lambda; + L_max = L_result; + } + } + + *Nc_out = Nc; + if (L_max <= 0.) { + *bc_out = 0; + return; + } + + /* Compute the power of the reconstructed short term residual + * signal dp[..] + */ + dp_float -= Nc; + L_power = 0; + for (k = 0; k < 40; ++k) { + register float f = dp_float[k]; + L_power += f * f; + } + + if (L_max >= L_power) { + *bc_out = 3; + return; + } + + /* Coding of the LTP gain + * Table 4.3a must be used to obtain the level DLB[i] for the + * quantization of the LTP gain b to get the coded version bc. + */ + lambda = L_max / L_power * 32768.; + for (bc = 0; bc <= 2; ++bc) if (lambda <= gsm_DLB[bc]) break; + *bc_out = bc; +} + +#endif /* LTP_CUT */ + +static void Fast_Calculation_of_the_LTP_parameters ( + register word * din, /* [0..39] IN */ + register word * dp, /* [-120..-1] IN */ + word * bc_out, /* OUT */ + word * Nc_out /* OUT */ +) +{ + register int k, lambda; + word Nc, bc; + + float wt_float[40]; + float dp_float_base[120], * dp_float = dp_float_base + 120; + + register float L_max, L_power; + + for (k = 0; k < 40; ++k) wt_float[k] = (float) din [k] ; + for (k = -120; k < 0; ++k) dp_float[k] = (float) dp [k] ; + + /* Search for the maximum cross-correlation and coding of the LTP lag + */ + L_max = 0; + Nc = 40; /* index for the maximum cross-correlation */ + + for (lambda = 40; lambda <= 120; lambda += 9) { + + /* Calculate L_result for l = lambda .. lambda + 9. + */ + register float *lp = dp_float - lambda; + + register float W; + register float a = lp[-8], b = lp[-7], c = lp[-6], + d = lp[-5], e = lp[-4], f = lp[-3], + g = lp[-2], h = lp[-1]; + register float E; + register float S0 = 0, S1 = 0, S2 = 0, S3 = 0, S4 = 0, + S5 = 0, S6 = 0, S7 = 0, S8 = 0; + +# undef STEP +# define STEP(K, a, b, c, d, e, f, g, h) \ + W = wt_float[K]; \ + E = W * a; S8 += E; \ + E = W * b; S7 += E; \ + E = W * c; S6 += E; \ + E = W * d; S5 += E; \ + E = W * e; S4 += E; \ + E = W * f; S3 += E; \ + E = W * g; S2 += E; \ + E = W * h; S1 += E; \ + a = lp[K]; \ + E = W * a; S0 += E + +# define STEP_A(K) STEP(K, a, b, c, d, e, f, g, h) +# define STEP_B(K) STEP(K, b, c, d, e, f, g, h, a) +# define STEP_C(K) STEP(K, c, d, e, f, g, h, a, b) +# define STEP_D(K) STEP(K, d, e, f, g, h, a, b, c) +# define STEP_E(K) STEP(K, e, f, g, h, a, b, c, d) +# define STEP_F(K) STEP(K, f, g, h, a, b, c, d, e) +# define STEP_G(K) STEP(K, g, h, a, b, c, d, e, f) +# define STEP_H(K) STEP(K, h, a, b, c, d, e, f, g) + + STEP_A( 0); STEP_B( 1); STEP_C( 2); STEP_D( 3); + STEP_E( 4); STEP_F( 5); STEP_G( 6); STEP_H( 7); + + STEP_A( 8); STEP_B( 9); STEP_C(10); STEP_D(11); + STEP_E(12); STEP_F(13); STEP_G(14); STEP_H(15); + + STEP_A(16); STEP_B(17); STEP_C(18); STEP_D(19); + STEP_E(20); STEP_F(21); STEP_G(22); STEP_H(23); + + STEP_A(24); STEP_B(25); STEP_C(26); STEP_D(27); + STEP_E(28); STEP_F(29); STEP_G(30); STEP_H(31); + + STEP_A(32); STEP_B(33); STEP_C(34); STEP_D(35); + STEP_E(36); STEP_F(37); STEP_G(38); STEP_H(39); + + if (S0 > L_max) { L_max = S0; Nc = lambda; } + if (S1 > L_max) { L_max = S1; Nc = lambda + 1; } + if (S2 > L_max) { L_max = S2; Nc = lambda + 2; } + if (S3 > L_max) { L_max = S3; Nc = lambda + 3; } + if (S4 > L_max) { L_max = S4; Nc = lambda + 4; } + if (S5 > L_max) { L_max = S5; Nc = lambda + 5; } + if (S6 > L_max) { L_max = S6; Nc = lambda + 6; } + if (S7 > L_max) { L_max = S7; Nc = lambda + 7; } + if (S8 > L_max) { L_max = S8; Nc = lambda + 8; } + } + *Nc_out = Nc; + + if (L_max <= 0.) { + *bc_out = 0; + return; + } + + /* Compute the power of the reconstructed short term residual + * signal dp[..] + */ + dp_float -= Nc; + L_power = 0; + for (k = 0; k < 40; ++k) { + register float f = dp_float[k]; + L_power += f * f; + } + + if (L_max >= L_power) { + *bc_out = 3; + return; + } + + /* Coding of the LTP gain + * Table 4.3a must be used to obtain the level DLB[i] for the + * quantization of the LTP gain b to get the coded version bc. + */ + lambda = L_max / L_power * 32768.; + for (bc = 0; bc <= 2; ++bc) if (lambda <= gsm_DLB[bc]) break; + *bc_out = bc; +} + +#endif /* FAST */ +#endif /* USE_FLOAT_MUL */ + + +/* 4.2.12 */ + +static void Long_term_analysis_filtering ( + word bc, /* IN */ + word Nc, /* IN */ + register word * dp, /* previous d [-120..-1] IN */ + register word * d, /* d [0..39] IN */ + register word * dpp, /* estimate [0..39] OUT */ + register word * e /* long term res. signal [0..39] OUT */ +) +/* + * In this part, we have to decode the bc parameter to compute + * the samples of the estimate dpp[0..39]. The decoding of bc needs the + * use of table 4.3b. The long term residual signal e[0..39] + * is then calculated to be fed to the RPE encoding section. + */ +{ + register int k; + +# undef STEP +# define STEP(BP) \ + for (k = 0; k <= 39; k++) { \ + dpp[k] = GSM_MULT_R( BP, dp[k - Nc]); \ + e[k] = GSM_SUB( d[k], dpp[k] ); \ + } + + switch (bc) { + case 0: STEP( 3277 ); break; + case 1: STEP( 11469 ); break; + case 2: STEP( 21299 ); break; + case 3: STEP( 32767 ); break; + } +} + +void Gsm_Long_Term_Predictor ( /* 4x for 160 samples */ + + struct gsm_state * S, + + word * d, /* [0..39] residual signal IN */ + word * dp, /* [-120..-1] d' IN */ + + word * e, /* [0..39] OUT */ + word * dpp, /* [0..39] OUT */ + word * Nc, /* correlation lag OUT */ + word * bc /* gain factor OUT */ +) +{ + assert( d ); assert( dp ); assert( e ); + assert( dpp); assert( Nc ); assert( bc ); + +#if defined(FAST) && defined(USE_FLOAT_MUL) + if (S->fast) +#if defined (LTP_CUT) + if (S->ltp_cut) + Cut_Fast_Calculation_of_the_LTP_parameters(S, + d, dp, bc, Nc); + else +#endif /* LTP_CUT */ + Fast_Calculation_of_the_LTP_parameters(d, dp, bc, Nc ); + else +#endif /* FAST & USE_FLOAT_MUL */ +#ifdef LTP_CUT + if (S->ltp_cut) + Cut_Calculation_of_the_LTP_parameters(S, d, dp, bc, Nc); + else +#endif + Calculation_of_the_LTP_parameters(d, dp, bc, Nc); + + Long_term_analysis_filtering( *bc, *Nc, dp, d, dpp, e ); +} + +/* 4.3.2 */ +void Gsm_Long_Term_Synthesis_Filtering ( + struct gsm_state * S, + + word Ncr, + word bcr, + register word * erp, /* [0..39] IN */ + register word * drp /* [-120..-1] IN, [-120..40] OUT */ +) +/* + * This procedure uses the bcr and Ncr parameter to realize the + * long term synthesis filtering. The decoding of bcr needs + * table 4.3b. + */ +{ + register int k; + word brp, drpp, Nr; + + /* Check the limits of Nr. + */ + Nr = Ncr < 40 || Ncr > 120 ? S->nrp : Ncr; + S->nrp = Nr; + assert(Nr >= 40 && Nr <= 120); + + /* Decoding of the LTP gain bcr + */ + brp = gsm_QLB[ bcr ]; + + /* Computation of the reconstructed short term residual + * signal drp[0..39] + */ + assert(brp != MIN_WORD); + + for (k = 0; k <= 39; k++) { + drpp = GSM_MULT_R( brp, drp[ k - Nr ] ); + drp[k] = GSM_ADD( erp[k], drpp ); + } + + /* + * Update of the reconstructed short term residual signal + * drp[ -1..-120 ] + */ + + for (k = 0; k <= 119; k++) drp[ -120 + k ] = drp[ -80 + k ]; +} +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: b369b90d-0284-42a0-87b0-99a25bbd93ac +*/ + Added: freeswitch/trunk/libs/libsndfile/src/GSM610/lpc.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/GSM610/lpc.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,341 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#include <stdio.h> +#include <assert.h> + +#include "gsm610_priv.h" + +#include "gsm.h" + +/* + * 4.2.4 .. 4.2.7 LPC ANALYSIS SECTION + */ + +/* 4.2.4 */ + + +static void Autocorrelation ( + word * s, /* [0..159] IN/OUT */ + longword * L_ACF) /* [0..8] OUT */ +/* + * The goal is to compute the array L_ACF[k]. The signal s[i] must + * be scaled in order to avoid an overflow situation. + */ +{ + register int k, i; + + word temp, smax, scalauto; + +#ifdef USE_FLOAT_MUL + float float_s[160]; +#endif + + /* Dynamic scaling of the array s[0..159] + */ + + /* Search for the maximum. + */ + smax = 0; + for (k = 0; k <= 159; k++) { + temp = GSM_ABS( s[k] ); + if (temp > smax) smax = temp; + } + + /* Computation of the scaling factor. + */ + if (smax == 0) scalauto = 0; + else { + assert(smax > 0); + scalauto = 4 - gsm_norm( (longword)smax << 16 );/* sub(4,..) */ + } + + /* Scaling of the array s[0...159] + */ + + if (scalauto > 0) { + +# ifdef USE_FLOAT_MUL +# define SCALE(n) \ + case n: for (k = 0; k <= 159; k++) \ + float_s[k] = (float) \ + (s[k] = GSM_MULT_R(s[k], 16384 >> (n-1)));\ + break; +# else +# define SCALE(n) \ + case n: for (k = 0; k <= 159; k++) \ + s[k] = GSM_MULT_R( s[k], 16384 >> (n-1) );\ + break; +# endif /* USE_FLOAT_MUL */ + + switch (scalauto) { + SCALE(1) + SCALE(2) + SCALE(3) + SCALE(4) + } +# undef SCALE + } +# ifdef USE_FLOAT_MUL + else for (k = 0; k <= 159; k++) float_s[k] = (float) s[k]; +# endif + + /* Compute the L_ACF[..]. + */ + { +# ifdef USE_FLOAT_MUL + register float * sp = float_s; + register float sl = *sp; + +# define STEP(k) L_ACF[k] += (longword)(sl * sp[ -(k) ]); +# else + word * sp = s; + word sl = *sp; + +# define STEP(k) L_ACF[k] += ((longword)sl * sp[ -(k) ]); +# endif + +# define NEXTI sl = *++sp + + + for (k = 9; k--; L_ACF[k] = 0) ; + + STEP (0); + NEXTI; + STEP(0); STEP(1); + NEXTI; + STEP(0); STEP(1); STEP(2); + NEXTI; + STEP(0); STEP(1); STEP(2); STEP(3); + NEXTI; + STEP(0); STEP(1); STEP(2); STEP(3); STEP(4); + NEXTI; + STEP(0); STEP(1); STEP(2); STEP(3); STEP(4); STEP(5); + NEXTI; + STEP(0); STEP(1); STEP(2); STEP(3); STEP(4); STEP(5); STEP(6); + NEXTI; + STEP(0); STEP(1); STEP(2); STEP(3); STEP(4); STEP(5); STEP(6); STEP(7); + + for (i = 8; i <= 159; i++) { + + NEXTI; + + STEP(0); + STEP(1); STEP(2); STEP(3); STEP(4); + STEP(5); STEP(6); STEP(7); STEP(8); + } + + for (k = 9; k--; L_ACF[k] <<= 1) ; + + } + /* Rescaling of the array s[0..159] + */ + if (scalauto > 0) { + assert(scalauto <= 4); + for (k = 160; k--; *s++ <<= scalauto) ; + } +} + +#if defined(USE_FLOAT_MUL) && defined(FAST) + +static void Fast_Autocorrelation ( + word * s, /* [0..159] IN/OUT */ + longword * L_ACF) /* [0..8] OUT */ +{ + register int k, i; + float f_L_ACF[9]; + float scale; + + float s_f[160]; + register float *sf = s_f; + + for (i = 0; i < 160; ++i) sf[i] = s[i]; + for (k = 0; k <= 8; k++) { + register float L_temp2 = 0; + register float *sfl = sf - k; + for (i = k; i < 160; ++i) L_temp2 += sf[i] * sfl[i]; + f_L_ACF[k] = L_temp2; + } + scale = MAX_LONGWORD / f_L_ACF[0]; + + for (k = 0; k <= 8; k++) { + L_ACF[k] = f_L_ACF[k] * scale; + } +} +#endif /* defined (USE_FLOAT_MUL) && defined (FAST) */ + +/* 4.2.5 */ + +static void Reflection_coefficients ( + longword * L_ACF, /* 0...8 IN */ + register word * r /* 0...7 OUT */ +) +{ + register int i, m, n; + register word temp; + word ACF[9]; /* 0..8 */ + word P[ 9]; /* 0..8 */ + word K[ 9]; /* 2..8 */ + + /* Schur recursion with 16 bits arithmetic. + */ + + if (L_ACF[0] == 0) { + for (i = 8; i--; *r++ = 0) ; + return; + } + + assert( L_ACF[0] != 0 ); + temp = gsm_norm( L_ACF[0] ); + + assert(temp >= 0 && temp < 32); + + /* ? overflow ? */ + for (i = 0; i <= 8; i++) ACF[i] = SASR_L( L_ACF[i] << temp, 16 ); + + /* Initialize array P[..] and K[..] for the recursion. + */ + + for (i = 1; i <= 7; i++) K[ i ] = ACF[ i ]; + for (i = 0; i <= 8; i++) P[ i ] = ACF[ i ]; + + /* Compute reflection coefficients + */ + for (n = 1; n <= 8; n++, r++) { + + temp = P[1]; + temp = GSM_ABS(temp); + if (P[0] < temp) { + for (i = n; i <= 8; i++) *r++ = 0; + return; + } + + *r = gsm_div( temp, P[0] ); + + assert(*r >= 0); + if (P[1] > 0) *r = -*r; /* r[n] = sub(0, r[n]) */ + assert (*r != MIN_WORD); + if (n == 8) return; + + /* Schur recursion + */ + temp = GSM_MULT_R( P[1], *r ); + P[0] = GSM_ADD( P[0], temp ); + + for (m = 1; m <= 8 - n; m++) { + temp = GSM_MULT_R( K[ m ], *r ); + P[m] = GSM_ADD( P[ m+1 ], temp ); + + temp = GSM_MULT_R( P[ m+1 ], *r ); + K[m] = GSM_ADD( K[ m ], temp ); + } + } +} + +/* 4.2.6 */ + +static void Transformation_to_Log_Area_Ratios ( + register word * r /* 0..7 IN/OUT */ +) +/* + * The following scaling for r[..] and LAR[..] has been used: + * + * r[..] = integer( real_r[..]*32768. ); -1 <= real_r < 1. + * LAR[..] = integer( real_LAR[..] * 16384 ); + * with -1.625 <= real_LAR <= 1.625 + */ +{ + register word temp; + register int i; + + + /* Computation of the LAR[0..7] from the r[0..7] + */ + for (i = 1; i <= 8; i++, r++) { + + temp = *r; + temp = GSM_ABS(temp); + assert(temp >= 0); + + if (temp < 22118) { + temp >>= 1; + } else if (temp < 31130) { + assert( temp >= 11059 ); + temp -= 11059; + } else { + assert( temp >= 26112 ); + temp -= 26112; + temp <<= 2; + } + + *r = *r < 0 ? -temp : temp; + assert( *r != MIN_WORD ); + } +} + +/* 4.2.7 */ + +static void Quantization_and_coding ( + register word * LAR /* [0..7] IN/OUT */ +) +{ + register word temp; + + /* This procedure needs four tables; the following equations + * give the optimum scaling for the constants: + * + * A[0..7] = integer( real_A[0..7] * 1024 ) + * B[0..7] = integer( real_B[0..7] * 512 ) + * MAC[0..7] = maximum of the LARc[0..7] + * MIC[0..7] = minimum of the LARc[0..7] + */ + +# undef STEP +# define STEP( A, B, MAC, MIC ) \ + temp = GSM_MULT( A, *LAR ); \ + temp = GSM_ADD( temp, B ); \ + temp = GSM_ADD( temp, 256 ); \ + temp = SASR_W( temp, 9 ); \ + *LAR = temp>MAC ? MAC - MIC : (temp<MIC ? 0 : temp - MIC); \ + LAR++; + + STEP( 20480, 0, 31, -32 ); + STEP( 20480, 0, 31, -32 ); + STEP( 20480, 2048, 15, -16 ); + STEP( 20480, -2560, 15, -16 ); + + STEP( 13964, 94, 7, -8 ); + STEP( 15360, -1792, 7, -8 ); + STEP( 8534, -341, 3, -4 ); + STEP( 9036, -1144, 3, -4 ); + +# undef STEP +} + +void Gsm_LPC_Analysis ( + struct gsm_state *S, + word * s, /* 0..159 signals IN/OUT */ + word * LARc) /* 0..7 LARc's OUT */ +{ + longword L_ACF[9]; + +#if defined(USE_FLOAT_MUL) && defined(FAST) + if (S->fast) Fast_Autocorrelation (s, L_ACF ); + else +#endif + Autocorrelation (s, L_ACF ); + Reflection_coefficients (L_ACF, LARc ); + Transformation_to_Log_Area_Ratios (LARc); + Quantization_and_coding (LARc); +} +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 63146664-a002-4e1e-8b7b-f0cc8a6a53da +*/ + Added: freeswitch/trunk/libs/libsndfile/src/GSM610/preprocess.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/GSM610/preprocess.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,115 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#include <stdio.h> +#include <assert.h> + +#include "gsm610_priv.h" + +#include "gsm.h" + +/* 4.2.0 .. 4.2.3 PREPROCESSING SECTION + * + * After A-law to linear conversion (or directly from the + * Ato D converter) the following scaling is assumed for + * input to the RPE-LTP algorithm: + * + * in: 0.1.....................12 + * S.v.v.v.v.v.v.v.v.v.v.v.v.*.*.* + * + * Where S is the sign bit, v a valid bit, and * a "don't care" bit. + * The original signal is called sop[..] + * + * out: 0.1................... 12 + * S.S.v.v.v.v.v.v.v.v.v.v.v.v.0.0 + */ + + +void Gsm_Preprocess ( + struct gsm_state * S, + word * s, + word * so ) /* [0..159] IN/OUT */ +{ + + word z1 = S->z1; + longword L_z2 = S->L_z2; + word mp = S->mp; + + word s1; + longword L_s2; + + longword L_temp; + + word msp, lsp; + word SO; + + register int k = 160; + + while (k--) { + + /* 4.2.1 Downscaling of the input signal + */ + SO = SASR_W( *s, 3 ) << 2; + s++; + + assert (SO >= -0x4000); /* downscaled by */ + assert (SO <= 0x3FFC); /* previous routine. */ + + + /* 4.2.2 Offset compensation + * + * This part implements a high-pass filter and requires extended + * arithmetic precision for the recursive part of this filter. + * The input of this procedure is the array so[0...159] and the + * output the array sof[ 0...159 ]. + */ + /* Compute the non-recursive part + */ + + s1 = SO - z1; /* s1 = gsm_sub( *so, z1 ); */ + z1 = SO; + + assert(s1 != MIN_WORD); + + /* Compute the recursive part + */ + L_s2 = s1; + L_s2 <<= 15; + + /* Execution of a 31 bv 16 bits multiplication + */ + + msp = SASR_L( L_z2, 15 ); + lsp = L_z2-((longword)msp<<15); /* gsm_L_sub(L_z2,(msp<<15)); */ + + L_s2 += GSM_MULT_R( lsp, 32735 ); + L_temp = (longword)msp * 32735; /* GSM_L_MULT(msp,32735) >> 1;*/ + L_z2 = GSM_L_ADD( L_temp, L_s2 ); + + /* Compute sof[k] with rounding + */ + L_temp = GSM_L_ADD( L_z2, 16384 ); + + /* 4.2.3 Preemphasis + */ + + msp = GSM_MULT_R( mp, -28180 ); + mp = SASR_L( L_temp, 15 ); + *so++ = GSM_ADD( mp, msp ); + } + + S->z1 = z1; + S->L_z2 = L_z2; + S->mp = mp; +} +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: b760b0d9-3a05-4da3-9dc9-441ffb905d87 +*/ + Added: freeswitch/trunk/libs/libsndfile/src/GSM610/rpe.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/GSM610/rpe.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,490 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#include <stdio.h> +#include <assert.h> + +#include "gsm610_priv.h" + +#include "gsm.h" + +/* 4.2.13 .. 4.2.17 RPE ENCODING SECTION + */ + +/* 4.2.13 */ + +static void Weighting_filter ( + register word * e, /* signal [-5..0.39.44] IN */ + word * x /* signal [0..39] OUT */ +) +/* + * The coefficients of the weighting filter are stored in a table + * (see table 4.4). The following scaling is used: + * + * H[0..10] = integer( real_H[ 0..10] * 8192 ); + */ +{ + /* word wt[ 50 ]; */ + + register longword L_result; + register int k /* , i */ ; + + /* Initialization of a temporary working array wt[0...49] + */ + + /* for (k = 0; k <= 4; k++) wt[k] = 0; + * for (k = 5; k <= 44; k++) wt[k] = *e++; + * for (k = 45; k <= 49; k++) wt[k] = 0; + * + * (e[-5..-1] and e[40..44] are allocated by the caller, + * are initially zero and are not written anywhere.) + */ + e -= 5; + + /* Compute the signal x[0..39] + */ + for (k = 0; k <= 39; k++) { + + L_result = 8192 >> 1; + + /* for (i = 0; i <= 10; i++) { + * L_temp = GSM_L_MULT( wt[k+i], gsm_H[i] ); + * L_result = GSM_L_ADD( L_result, L_temp ); + * } + */ + +#undef STEP +#define STEP( i, H ) (e[ k + i ] * (longword)H) + + /* Every one of these multiplications is done twice -- + * but I don't see an elegant way to optimize this. + * Do you? + */ + +#ifdef STUPID_COMPILER + L_result += STEP( 0, -134 ) ; + L_result += STEP( 1, -374 ) ; + /* + STEP( 2, 0 ) */ + L_result += STEP( 3, 2054 ) ; + L_result += STEP( 4, 5741 ) ; + L_result += STEP( 5, 8192 ) ; + L_result += STEP( 6, 5741 ) ; + L_result += STEP( 7, 2054 ) ; + /* + STEP( 8, 0 ) */ + L_result += STEP( 9, -374 ) ; + L_result += STEP( 10, -134 ) ; +#else + L_result += + STEP( 0, -134 ) + + STEP( 1, -374 ) + /* + STEP( 2, 0 ) */ + + STEP( 3, 2054 ) + + STEP( 4, 5741 ) + + STEP( 5, 8192 ) + + STEP( 6, 5741 ) + + STEP( 7, 2054 ) + /* + STEP( 8, 0 ) */ + + STEP( 9, -374 ) + + STEP(10, -134 ) + ; +#endif + + /* L_result = GSM_L_ADD( L_result, L_result ); (* scaling(x2) *) + * L_result = GSM_L_ADD( L_result, L_result ); (* scaling(x4) *) + * + * x[k] = SASR( L_result, 16 ); + */ + + /* 2 adds vs. >>16 => 14, minus one shift to compensate for + * those we lost when replacing L_MULT by '*'. + */ + + L_result = SASR_L( L_result, 13 ); + x[k] = ( L_result < MIN_WORD ? MIN_WORD + : (L_result > MAX_WORD ? MAX_WORD : L_result )); + } +} + +/* 4.2.14 */ + +static void RPE_grid_selection ( + word * x, /* [0..39] IN */ + word * xM, /* [0..12] OUT */ + word * Mc_out /* OUT */ +) +/* + * The signal x[0..39] is used to select the RPE grid which is + * represented by Mc. + */ +{ + /* register word temp1; */ + register int /* m, */ i; + register longword L_result, L_temp; + longword EM; /* xxx should be L_EM? */ + word Mc; + + longword L_common_0_3; + + EM = 0; + Mc = 0; + + /* for (m = 0; m <= 3; m++) { + * L_result = 0; + * + * + * for (i = 0; i <= 12; i++) { + * + * temp1 = SASR_W( x[m + 3*i], 2 ); + * + * assert(temp1 != MIN_WORD); + * + * L_temp = GSM_L_MULT( temp1, temp1 ); + * L_result = GSM_L_ADD( L_temp, L_result ); + * } + * + * if (L_result > EM) { + * Mc = m; + * EM = L_result; + * } + * } + */ + +#undef STEP +#define STEP( m, i ) L_temp = SASR_W( x[m + 3 * i], 2 ); \ + L_result += L_temp * L_temp; + + /* common part of 0 and 3 */ + + L_result = 0; + STEP( 0, 1 ); STEP( 0, 2 ); STEP( 0, 3 ); STEP( 0, 4 ); + STEP( 0, 5 ); STEP( 0, 6 ); STEP( 0, 7 ); STEP( 0, 8 ); + STEP( 0, 9 ); STEP( 0, 10); STEP( 0, 11); STEP( 0, 12); + L_common_0_3 = L_result; + + /* i = 0 */ + + STEP( 0, 0 ); + L_result <<= 1; /* implicit in L_MULT */ + EM = L_result; + + /* i = 1 */ + + L_result = 0; + STEP( 1, 0 ); + STEP( 1, 1 ); STEP( 1, 2 ); STEP( 1, 3 ); STEP( 1, 4 ); + STEP( 1, 5 ); STEP( 1, 6 ); STEP( 1, 7 ); STEP( 1, 8 ); + STEP( 1, 9 ); STEP( 1, 10); STEP( 1, 11); STEP( 1, 12); + L_result <<= 1; + if (L_result > EM) { + Mc = 1; + EM = L_result; + } + + /* i = 2 */ + + L_result = 0; + STEP( 2, 0 ); + STEP( 2, 1 ); STEP( 2, 2 ); STEP( 2, 3 ); STEP( 2, 4 ); + STEP( 2, 5 ); STEP( 2, 6 ); STEP( 2, 7 ); STEP( 2, 8 ); + STEP( 2, 9 ); STEP( 2, 10); STEP( 2, 11); STEP( 2, 12); + L_result <<= 1; + if (L_result > EM) { + Mc = 2; + EM = L_result; + } + + /* i = 3 */ + + L_result = L_common_0_3; + STEP( 3, 12 ); + L_result <<= 1; + if (L_result > EM) { + Mc = 3; + EM = L_result; + } + + /**/ + + /* Down-sampling by a factor 3 to get the selected xM[0..12] + * RPE sequence. + */ + for (i = 0; i <= 12; i ++) xM[i] = x[Mc + 3*i]; + *Mc_out = Mc; +} + +/* 4.12.15 */ + +static void APCM_quantization_xmaxc_to_exp_mant ( + word xmaxc, /* IN */ + word * expon_out, /* OUT */ + word * mant_out ) /* OUT */ +{ + word expon, mant; + + /* Compute expononent and mantissa of the decoded version of xmaxc + */ + + expon = 0; + if (xmaxc > 15) expon = SASR_W(xmaxc, 3) - 1; + mant = xmaxc - (expon << 3); + + if (mant == 0) { + expon = -4; + mant = 7; + } + else { + while (mant <= 7) { + mant = mant << 1 | 1; + expon--; + } + mant -= 8; + } + + assert( expon >= -4 && expon <= 6 ); + assert( mant >= 0 && mant <= 7 ); + + *expon_out = expon; + *mant_out = mant; +} + +static void APCM_quantization ( + word * xM, /* [0..12] IN */ + word * xMc, /* [0..12] OUT */ + word * mant_out, /* OUT */ + word * expon_out, /* OUT */ + word * xmaxc_out /* OUT */ +) +{ + int i, itest; + + word xmax, xmaxc, temp, temp1, temp2; + word expon, mant; + + + /* Find the maximum absolute value xmax of xM[0..12]. + */ + + xmax = 0; + for (i = 0; i <= 12; i++) { + temp = xM[i]; + temp = GSM_ABS(temp); + if (temp > xmax) xmax = temp; + } + + /* Qantizing and coding of xmax to get xmaxc. + */ + + expon = 0; + temp = SASR_W( xmax, 9 ); + itest = 0; + + for (i = 0; i <= 5; i++) { + + itest |= (temp <= 0); + temp = SASR_W( temp, 1 ); + + assert(expon <= 5); + if (itest == 0) expon++; /* expon = add (expon, 1) */ + } + + assert(expon <= 6 && expon >= 0); + temp = expon + 5; + + assert(temp <= 11 && temp >= 0); + xmaxc = gsm_add( SASR_W(xmax, temp), (word) (expon << 3) ); + + /* Quantizing and coding of the xM[0..12] RPE sequence + * to get the xMc[0..12] + */ + + APCM_quantization_xmaxc_to_exp_mant( xmaxc, &expon, &mant ); + + /* This computation uses the fact that the decoded version of xmaxc + * can be calculated by using the expononent and the mantissa part of + * xmaxc (logarithmic table). + * So, this method avoids any division and uses only a scaling + * of the RPE samples by a function of the expononent. A direct + * multiplication by the inverse of the mantissa (NRFAC[0..7] + * found in table 4.5) gives the 3 bit coded version xMc[0..12] + * of the RPE samples. + */ + + + /* Direct computation of xMc[0..12] using table 4.5 + */ + + assert( expon <= 4096 && expon >= -4096); + assert( mant >= 0 && mant <= 7 ); + + temp1 = 6 - expon; /* normalization by the expononent */ + temp2 = gsm_NRFAC[ mant ]; /* inverse mantissa */ + + for (i = 0; i <= 12; i++) { + + assert(temp1 >= 0 && temp1 < 16); + + temp = xM[i] << temp1; + temp = GSM_MULT( temp, temp2 ); + temp = SASR_W(temp, 12); + xMc[i] = temp + 4; /* see note below */ + } + + /* NOTE: This equation is used to make all the xMc[i] positive. + */ + + *mant_out = mant; + *expon_out = expon; + *xmaxc_out = xmaxc; +} + +/* 4.2.16 */ + +static void APCM_inverse_quantization ( + register word * xMc, /* [0..12] IN */ + word mant, + word expon, + register word * xMp) /* [0..12] OUT */ +/* + * This part is for decoding the RPE sequence of coded xMc[0..12] + * samples to obtain the xMp[0..12] array. Table 4.6 is used to get + * the mantissa of xmaxc (FAC[0..7]). + */ +{ + int i; + word temp, temp1, temp2, temp3; + + assert( mant >= 0 && mant <= 7 ); + + temp1 = gsm_FAC[ mant ]; /* see 4.2-15 for mant */ + temp2 = gsm_sub( 6, expon ); /* see 4.2-15 for exp */ + temp3 = gsm_asl( 1, gsm_sub( temp2, 1 )); + + for (i = 13; i--;) { + + assert( *xMc <= 7 && *xMc >= 0 ); /* 3 bit unsigned */ + + /* temp = gsm_sub( *xMc++ << 1, 7 ); */ + temp = (*xMc++ << 1) - 7; /* restore sign */ + assert( temp <= 7 && temp >= -7 ); /* 4 bit signed */ + + temp <<= 12; /* 16 bit signed */ + temp = GSM_MULT_R( temp1, temp ); + temp = GSM_ADD( temp, temp3 ); + *xMp++ = gsm_asr( temp, temp2 ); + } +} + +/* 4.2.17 */ + +static void RPE_grid_positioning ( + word Mc, /* grid position IN */ + register word * xMp, /* [0..12] IN */ + register word * ep /* [0..39] OUT */ +) +/* + * This procedure computes the reconstructed long term residual signal + * ep[0..39] for the LTP analysis filter. The inputs are the Mc + * which is the grid position selection and the xMp[0..12] decoded + * RPE samples which are upsampled by a factor of 3 by inserting zero + * values. + */ +{ + int i = 13; + + assert(0 <= Mc && Mc <= 3); + + switch (Mc) { + case 3: *ep++ = 0; + case 2: do { + *ep++ = 0; + case 1: *ep++ = 0; + case 0: *ep++ = *xMp++; + } while (--i); + } + while (++Mc < 4) *ep++ = 0; + + /* + + int i, k; + for (k = 0; k <= 39; k++) ep[k] = 0; + for (i = 0; i <= 12; i++) { + ep[ Mc + (3*i) ] = xMp[i]; + } + */ +} + +/* 4.2.18 */ + +/* This procedure adds the reconstructed long term residual signal + * ep[0..39] to the estimated signal dpp[0..39] from the long term + * analysis filter to compute the reconstructed short term residual + * signal dp[-40..-1]; also the reconstructed short term residual + * array dp[-120..-41] is updated. + */ + +#if 0 /* Has been inlined in code.c */ +void Gsm_Update_of_reconstructed_short_time_residual_signal ( + word * dpp, /* [0...39] IN */ + word * ep, /* [0...39] IN */ + word * dp) /* [-120...-1] IN/OUT */ +{ + int k; + + for (k = 0; k <= 79; k++) + dp[ -120 + k ] = dp[ -80 + k ]; + + for (k = 0; k <= 39; k++) + dp[ -40 + k ] = gsm_add( ep[k], dpp[k] ); +} +#endif /* Has been inlined in code.c */ + +void Gsm_RPE_Encoding ( + /*-struct gsm_state * S,-*/ + + word * e, /* -5..-1][0..39][40..44 IN/OUT */ + word * xmaxc, /* OUT */ + word * Mc, /* OUT */ + word * xMc) /* [0..12] OUT */ +{ + word x[40]; + word xM[13], xMp[13]; + word mant, expon; + + Weighting_filter(e, x); + RPE_grid_selection(x, xM, Mc); + + APCM_quantization( xM, xMc, &mant, &expon, xmaxc); + APCM_inverse_quantization( xMc, mant, expon, xMp); + + RPE_grid_positioning( *Mc, xMp, e ); + +} + +void Gsm_RPE_Decoding ( + /*-struct gsm_state * S,-*/ + + word xmaxcr, + word Mcr, + word * xMcr, /* [0..12], 3 bits IN */ + word * erp /* [0..39] OUT */ +) +{ + word expon, mant; + word xMp[ 13 ]; + + APCM_quantization_xmaxc_to_exp_mant( xmaxcr, &expon, &mant ); + APCM_inverse_quantization( xMcr, mant, expon, xMp ); + RPE_grid_positioning( Mcr, xMp, erp ); + +} +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 82005b9e-1560-4e94-9ddb-00cb14867295 +*/ + Added: freeswitch/trunk/libs/libsndfile/src/GSM610/short_term.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/GSM610/short_term.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,427 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#include <stdio.h> +#include <assert.h> + +#include "gsm610_priv.h" + +#include "gsm.h" + +/* + * SHORT TERM ANALYSIS FILTERING SECTION + */ + +/* 4.2.8 */ + +static void Decoding_of_the_coded_Log_Area_Ratios ( + word * LARc, /* coded log area ratio [0..7] IN */ + word * LARpp) /* out: decoded .. */ +{ + register word temp1 /* , temp2 */; + + /* This procedure requires for efficient implementation + * two tables. + * + * INVA[1..8] = integer( (32768 * 8) / real_A[1..8]) + * MIC[1..8] = minimum value of the LARc[1..8] + */ + + /* Compute the LARpp[1..8] + */ + + /* for (i = 1; i <= 8; i++, B++, MIC++, INVA++, LARc++, LARpp++) { + * + * temp1 = GSM_ADD( *LARc, *MIC ) << 10; + * temp2 = *B << 1; + * temp1 = GSM_SUB( temp1, temp2 ); + * + * assert(*INVA != MIN_WORD); + * + * temp1 = GSM_MULT_R( *INVA, temp1 ); + * *LARpp = GSM_ADD( temp1, temp1 ); + * } + */ + +#undef STEP +#define STEP( B, MIC, INVA ) \ + temp1 = GSM_ADD( *LARc++, MIC ) << 10; \ + temp1 = GSM_SUB( temp1, B << 1 ); \ + temp1 = GSM_MULT_R( INVA, temp1 ); \ + *LARpp++ = GSM_ADD( temp1, temp1 ); + + STEP( 0, -32, 13107 ); + STEP( 0, -32, 13107 ); + STEP( 2048, -16, 13107 ); + STEP( -2560, -16, 13107 ); + + STEP( 94, -8, 19223 ); + STEP( -1792, -8, 17476 ); + STEP( -341, -4, 31454 ); + STEP( -1144, -4, 29708 ); + + /* NOTE: the addition of *MIC is used to restore + * the sign of *LARc. + */ +} + +/* 4.2.9 */ +/* Computation of the quantized reflection coefficients + */ + +/* 4.2.9.1 Interpolation of the LARpp[1..8] to get the LARp[1..8] + */ + +/* + * Within each frame of 160 analyzed speech samples the short term + * analysis and synthesis filters operate with four different sets of + * coefficients, derived from the previous set of decoded LARs(LARpp(j-1)) + * and the actual set of decoded LARs (LARpp(j)) + * + * (Initial value: LARpp(j-1)[1..8] = 0.) + */ + +static void Coefficients_0_12 ( + register word * LARpp_j_1, + register word * LARpp_j, + register word * LARp) +{ + register int i; + + for (i = 1; i <= 8; i++, LARp++, LARpp_j_1++, LARpp_j++) { + *LARp = GSM_ADD( SASR_W( *LARpp_j_1, 2 ), SASR_W( *LARpp_j, 2 )); + *LARp = GSM_ADD( *LARp, SASR_W( *LARpp_j_1, 1)); + } +} + +static void Coefficients_13_26 ( + register word * LARpp_j_1, + register word * LARpp_j, + register word * LARp) +{ + register int i; + for (i = 1; i <= 8; i++, LARpp_j_1++, LARpp_j++, LARp++) { + *LARp = GSM_ADD( SASR_W( *LARpp_j_1, 1), SASR_W( *LARpp_j, 1 )); + } +} + +static void Coefficients_27_39 ( + register word * LARpp_j_1, + register word * LARpp_j, + register word * LARp) +{ + register int i; + + for (i = 1; i <= 8; i++, LARpp_j_1++, LARpp_j++, LARp++) { + *LARp = GSM_ADD( SASR_W( *LARpp_j_1, 2 ), SASR_W( *LARpp_j, 2 )); + *LARp = GSM_ADD( *LARp, SASR_W( *LARpp_j, 1 )); + } +} + + +static void Coefficients_40_159 ( + register word * LARpp_j, + register word * LARp) +{ + register int i; + + for (i = 1; i <= 8; i++, LARp++, LARpp_j++) + *LARp = *LARpp_j; +} + +/* 4.2.9.2 */ + +static void LARp_to_rp ( + register word * LARp) /* [0..7] IN/OUT */ +/* + * The input of this procedure is the interpolated LARp[0..7] array. + * The reflection coefficients, rp[i], are used in the analysis + * filter and in the synthesis filter. + */ +{ + register int i; + register word temp; + + for (i = 1; i <= 8; i++, LARp++) { + + /* temp = GSM_ABS( *LARp ); + * + * if (temp < 11059) temp <<= 1; + * else if (temp < 20070) temp += 11059; + * else temp = GSM_ADD( temp >> 2, 26112 ); + * + * *LARp = *LARp < 0 ? -temp : temp; + */ + + if (*LARp < 0) { + temp = *LARp == MIN_WORD ? MAX_WORD : -(*LARp); + *LARp = - ((temp < 11059) ? temp << 1 + : ((temp < 20070) ? temp + 11059 + : GSM_ADD( (word) (temp >> 2), (word) 26112 ))); + } else { + temp = *LARp; + *LARp = (temp < 11059) ? temp << 1 + : ((temp < 20070) ? temp + 11059 + : GSM_ADD( (word) (temp >> 2), (word) 26112 )); + } + } +} + + +/* 4.2.10 */ +static void Short_term_analysis_filtering ( + struct gsm_state * S, + register word * rp, /* [0..7] IN */ + register int k_n, /* k_end - k_start */ + register word * s /* [0..n-1] IN/OUT */ +) +/* + * This procedure computes the short term residual signal d[..] to be fed + * to the RPE-LTP loop from the s[..] signal and from the local rp[..] + * array (quantized reflection coefficients). As the call of this + * procedure can be done in many ways (see the interpolation of the LAR + * coefficient), it is assumed that the computation begins with index + * k_start (for arrays d[..] and s[..]) and stops with index k_end + * (k_start and k_end are defined in 4.2.9.1). This procedure also + * needs to keep the array u[0..7] in memory for each call. + */ +{ + register word * u = S->u; + register int i; + register word di, zzz, ui, sav, rpi; + + for (; k_n--; s++) { + + di = sav = *s; + + for (i = 0; i < 8; i++) { /* YYY */ + + ui = u[i]; + rpi = rp[i]; + u[i] = sav; + + zzz = GSM_MULT_R(rpi, di); + sav = GSM_ADD( ui, zzz); + + zzz = GSM_MULT_R(rpi, ui); + di = GSM_ADD( di, zzz ); + } + + *s = di; + } +} + +#if defined(USE_FLOAT_MUL) && defined(FAST) + +static void Fast_Short_term_analysis_filtering ( + struct gsm_state * S, + register word * rp, /* [0..7] IN */ + register int k_n, /* k_end - k_start */ + register word * s /* [0..n-1] IN/OUT */ +) +{ + register word * u = S->u; + register int i; + + float uf[8], + rpf[8]; + + register float scalef = 3.0517578125e-5; + register float sav, di, temp; + + for (i = 0; i < 8; ++i) { + uf[i] = u[i]; + rpf[i] = rp[i] * scalef; + } + for (; k_n--; s++) { + sav = di = *s; + for (i = 0; i < 8; ++i) { + register float rpfi = rpf[i]; + register float ufi = uf[i]; + + uf[i] = sav; + temp = rpfi * di + ufi; + di += rpfi * ufi; + sav = temp; + } + *s = di; + } + for (i = 0; i < 8; ++i) u[i] = uf[i]; +} +#endif /* ! (defined (USE_FLOAT_MUL) && defined (FAST)) */ + +static void Short_term_synthesis_filtering ( + struct gsm_state * S, + register word * rrp, /* [0..7] IN */ + register int k, /* k_end - k_start */ + register word * wt, /* [0..k-1] IN */ + register word * sr /* [0..k-1] OUT */ +) +{ + register word * v = S->v; + register int i; + register word sri, tmp1, tmp2; + + while (k--) { + sri = *wt++; + for (i = 8; i--;) { + + /* sri = GSM_SUB( sri, gsm_mult_r( rrp[i], v[i] ) ); + */ + tmp1 = rrp[i]; + tmp2 = v[i]; + tmp2 = ( tmp1 == MIN_WORD && tmp2 == MIN_WORD + ? MAX_WORD + : 0x0FFFF & (( (longword)tmp1 * (longword)tmp2 + + 16384) >> 15)) ; + + sri = GSM_SUB( sri, tmp2 ); + + /* v[i+1] = GSM_ADD( v[i], gsm_mult_r( rrp[i], sri ) ); + */ + tmp1 = ( tmp1 == MIN_WORD && sri == MIN_WORD + ? MAX_WORD + : 0x0FFFF & (( (longword)tmp1 * (longword)sri + + 16384) >> 15)) ; + + v[i+1] = GSM_ADD( v[i], tmp1); + } + *sr++ = v[0] = sri; + } +} + + +#if defined(FAST) && defined(USE_FLOAT_MUL) + +static void Fast_Short_term_synthesis_filtering ( + struct gsm_state * S, + register word * rrp, /* [0..7] IN */ + register int k, /* k_end - k_start */ + register word * wt, /* [0..k-1] IN */ + register word * sr /* [0..k-1] OUT */ +) +{ + register word * v = S->v; + register int i; + + float va[9], rrpa[8]; + register float scalef = 3.0517578125e-5, temp; + + for (i = 0; i < 8; ++i) { + va[i] = v[i]; + rrpa[i] = (float)rrp[i] * scalef; + } + while (k--) { + register float sri = *wt++; + for (i = 8; i--;) { + sri -= rrpa[i] * va[i]; + if (sri < -32768.) sri = -32768.; + else if (sri > 32767.) sri = 32767.; + + temp = va[i] + rrpa[i] * sri; + if (temp < -32768.) temp = -32768.; + else if (temp > 32767.) temp = 32767.; + va[i+1] = temp; + } + *sr++ = va[0] = sri; + } + for (i = 0; i < 9; ++i) v[i] = va[i]; +} + +#endif /* defined(FAST) && defined(USE_FLOAT_MUL) */ + +void Gsm_Short_Term_Analysis_Filter ( + + struct gsm_state * S, + + word * LARc, /* coded log area ratio [0..7] IN */ + word * s /* signal [0..159] IN/OUT */ +) +{ + word * LARpp_j = S->LARpp[ S->j ]; + word * LARpp_j_1 = S->LARpp[ S->j ^= 1 ]; + + word LARp[8]; + +#undef FILTER +#if defined(FAST) && defined(USE_FLOAT_MUL) +# define FILTER (* (S->fast \ + ? Fast_Short_term_analysis_filtering \ + : Short_term_analysis_filtering )) + +#else +# define FILTER Short_term_analysis_filtering +#endif + + Decoding_of_the_coded_Log_Area_Ratios( LARc, LARpp_j ); + + Coefficients_0_12( LARpp_j_1, LARpp_j, LARp ); + LARp_to_rp( LARp ); + FILTER( S, LARp, 13, s); + + Coefficients_13_26( LARpp_j_1, LARpp_j, LARp); + LARp_to_rp( LARp ); + FILTER( S, LARp, 14, s + 13); + + Coefficients_27_39( LARpp_j_1, LARpp_j, LARp); + LARp_to_rp( LARp ); + FILTER( S, LARp, 13, s + 27); + + Coefficients_40_159( LARpp_j, LARp); + LARp_to_rp( LARp ); + FILTER( S, LARp, 120, s + 40); +} + +void Gsm_Short_Term_Synthesis_Filter ( + struct gsm_state * S, + + word * LARcr, /* received log area ratios [0..7] IN */ + word * wt, /* received d [0..159] IN */ + + word * s /* signal s [0..159] OUT */ +) +{ + word * LARpp_j = S->LARpp[ S->j ]; + word * LARpp_j_1 = S->LARpp[ S->j ^=1 ]; + + word LARp[8]; + +#undef FILTER +#if defined(FAST) && defined(USE_FLOAT_MUL) + +# define FILTER (* (S->fast \ + ? Fast_Short_term_synthesis_filtering \ + : Short_term_synthesis_filtering )) +#else +# define FILTER Short_term_synthesis_filtering +#endif + + Decoding_of_the_coded_Log_Area_Ratios( LARcr, LARpp_j ); + + Coefficients_0_12( LARpp_j_1, LARpp_j, LARp ); + LARp_to_rp( LARp ); + FILTER( S, LARp, 13, wt, s ); + + Coefficients_13_26( LARpp_j_1, LARpp_j, LARp); + LARp_to_rp( LARp ); + FILTER( S, LARp, 14, wt + 13, s + 13 ); + + Coefficients_27_39( LARpp_j_1, LARpp_j, LARp); + LARp_to_rp( LARp ); + FILTER( S, LARp, 13, wt + 27, s + 27 ); + + Coefficients_40_159( LARpp_j, LARp ); + LARp_to_rp( LARp ); + FILTER(S, LARp, 120, wt + 40, s + 40); +} +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 019ac7ba-c6dd-4540-abf0-8644b6c4a633 +*/ + Added: freeswitch/trunk/libs/libsndfile/src/GSM610/table.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/GSM610/table.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,69 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +/* Most of these tables are inlined at their point of use. + */ + +/* 4.4 TABLES USED IN THE FIXED POINT IMPLEMENTATION OF THE RPE-LTP + * CODER AND DECODER + * + * (Most of them inlined, so watch out.) + */ + +#define GSM_TABLE_C +#include "gsm610_priv.h" +#include "gsm.h" + +/* Table 4.1 Quantization of the Log.-Area Ratios + */ +/* i 1 2 3 4 5 6 7 8 */ +word gsm_A[8] = {20480, 20480, 20480, 20480, 13964, 15360, 8534, 9036}; +word gsm_B[8] = { 0, 0, 2048, -2560, 94, -1792, -341, -1144}; +word gsm_MIC[8] = { -32, -32, -16, -16, -8, -8, -4, -4 }; +word gsm_MAC[8] = { 31, 31, 15, 15, 7, 7, 3, 3 }; + + +/* Table 4.2 Tabulation of 1/A[1..8] + */ +word gsm_INVA[8]={ 13107, 13107, 13107, 13107, 19223, 17476, 31454, 29708 }; + + +/* Table 4.3a Decision level of the LTP gain quantizer + */ +/* bc 0 1 2 3 */ +word gsm_DLB[4] = { 6554, 16384, 26214, 32767 }; + + +/* Table 4.3b Quantization levels of the LTP gain quantizer + */ +/* bc 0 1 2 3 */ +word gsm_QLB[4] = { 3277, 11469, 21299, 32767 }; + + +/* Table 4.4 Coefficients of the weighting filter + */ +/* i 0 1 2 3 4 5 6 7 8 9 10 */ +word gsm_H[11] = {-134, -374, 0, 2054, 5741, 8192, 5741, 2054, 0, -374, -134 }; + + +/* Table 4.5 Normalized inverse mantissa used to compute xM/xmax + */ +/* i 0 1 2 3 4 5 6 7 */ +word gsm_NRFAC[8] = { 29128, 26215, 23832, 21846, 20165, 18725, 17476, 16384 }; + + +/* Table 4.6 Normalized direct mantissa used to compute xM/xmax + */ +/* i 0 1 2 3 4 5 6 7 */ +word gsm_FAC[8] = { 18431, 20479, 22527, 24575, 26623, 28671, 30719, 32767 }; +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 8957c531-e6b0-4097-9202-da7ca42729ca +*/ + Added: freeswitch/trunk/libs/libsndfile/src/Makefile.am ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/Makefile.am Wed Dec 20 14:08:07 2006 @@ -0,0 +1,104 @@ +## Process this file with automake to produce Makefile.in + +SUBDIRS = GSM610 G72x + +lib_LTLIBRARIES = libsndfile.la +include_HEADERS = sndfile.hh +nodist_include_HEADERS = sndfile.h + +OS_SPECIFIC_CFLAGS = @OS_SPECIFIC_CFLAGS@ +OS_SPECIFIC_LINKS = @OS_SPECIFIC_LINKS@ + +EXTRA_DIST = sndfile.h.in config.h.in test_endswap.tpl test_endswap.def \ + Symbols.linux Symbols.darwin libsndfile.def cygsndfile.def \ + create_symbols_file.py binheader_writef_check.py + +noinst_HEADERS = common.h sfconfig.h sfendian.h float_cast.h wav_w64.h sf_unistd.h + +noinst_PROGRAMS = test_endswap test_file_io test_log_printf + +COMMON = sndfile.c common.c file_io.c command.c pcm.c ulaw.c alaw.c float32.c \ + double64.c ima_adpcm.c ms_adpcm.c gsm610.c dwvw.c vox_adpcm.c \ + interleave.c strings.c dither.c broadcast.c + +FILESPECIFIC = aiff.c au.c g72x.c avr.c caf.c ircam.c macbinary3.c macos.c \ + mat4.c mat5.c nist.c paf.c pvf.c raw.c svx.c voc.c htk.c dwd.c \ + ogg.c rx2.c sd2.c sds.c txw.c wve.c w64.c wav_w64.c wav.c xi.c \ + flac.c + +# MinGW requires -no-undefined if a DLL is to be built. +libsndfile_la_LDFLAGS = -no-undefined -version-info @SHARED_VERSION_INFO@ @SHLIB_VERSION_ARG@ +libsndfile_la_SOURCES = $(COMMON) $(FILESPECIFIC) $(noinst_HEADERS) +nodist_libsndfile_la_SOURCES = $(nodist_include_HEADERS) +libsndfile_la_LIBADD = GSM610/libgsm.la G72x/libg72x.la -lm $(FLAC_LIBS) + +test_endswap_SOURCES = test_endswap.c + +test_file_io_CFLAGS = $(AM_CFLAGS) +test_file_io_SOURCES = file_io.c test_file_io.c + +test_log_printf_CFLAGS = $(AM_CFLAGS) +test_log_printf_SOURCES = test_log_printf.c + +test_endswap.c: test_endswap.def test_endswap.tpl + autogen --writable test_endswap.def + +genfiles : test_endswap.c Symbols.linux Symbols.darwin libsndfile.def cygsndfile.def + +# Two test programs. +# It is not possible to place these in the tests/ directory because they +# need access to the internals of the SF_PRIVATE struct. + +check: test_endswap test_file_io test_log_printf + @echo + @echo + @echo + @echo "============================================================" + @if [ -x /usr/bin/python2.4 ]; then $(srcdir)/binheader_writef_check.py $(srcdir)/*.c ; fi + ./test_endswap + ./test_file_io + ./test_log_printf + @echo "============================================================" + @echo + @echo + @echo + +#====================================================================== +# Generate an OS specific Symbols files. This is done when the author +# builds the distribution tarball. There should be not need for the +# end user to create these files. + +Symbols.linux: create_symbols_file.py + ./create_symbols_file.py linux $(VERSION) > Symbols.linux + +Symbols.darwin: create_symbols_file.py + ./create_symbols_file.py darwin $(VERSION) > Symbols.darwin + +libsndfile.def: create_symbols_file.py + ./create_symbols_file.py win32 $(VERSION) > libsndfile.def + +cygsndfile.def: create_symbols_file.py + ./create_symbols_file.py cygwin $(VERSION) > cygsndfile.def + +# Fake dependancy to force the creation of these files. +sndfile.c : Symbols.linux Symbols.darwin libsndfile.def cygsndfile.def + +#====================================================================== +# Disable autoheader. +AUTOHEADER=echo + +# Dependancies. + +aiff.c au.c g72x.c ircam.c mat4.c mat5.c nist.c paf.c pvf.c : sndfile.h common.h +raw.c svx.c voc.c w64.c wav.c wav_w64.c htk.c sd2.c rx2.c txw.c : sndfile.h common.h +sds.c wve.c dwd.c ogg.c xi.c sndfile.c common.c file_io.c : sndfile.h common.h 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uninstall-info-am \ + uninstall-libLTLIBRARIES uninstall-nodist_includeHEADERS + + +test_endswap.c: test_endswap.def test_endswap.tpl + autogen --writable test_endswap.def + +genfiles : test_endswap.c Symbols.linux Symbols.darwin libsndfile.def cygsndfile.def + +# Two test programs. +# It is not possible to place these in the tests/ directory because they +# need access to the internals of the SF_PRIVATE struct. + +check: test_endswap test_file_io test_log_printf + @echo + @echo + @echo + @echo "============================================================" + @if [ -x /usr/bin/python2.4 ]; then $(srcdir)/binheader_writef_check.py $(srcdir)/*.c ; fi + ./test_endswap + ./test_file_io + ./test_log_printf + @echo "============================================================" + @echo + @echo + @echo + +#====================================================================== +# Generate an OS specific Symbols files. This is done when the author +# builds the distribution tarball. There should be not need for the +# end user to create these files. + +Symbols.linux: create_symbols_file.py + ./create_symbols_file.py linux $(VERSION) > Symbols.linux + +Symbols.darwin: create_symbols_file.py + ./create_symbols_file.py darwin $(VERSION) > Symbols.darwin + +libsndfile.def: create_symbols_file.py + ./create_symbols_file.py win32 $(VERSION) > libsndfile.def + +cygsndfile.def: create_symbols_file.py + ./create_symbols_file.py cygwin $(VERSION) > cygsndfile.def + +# Fake dependancy to force the creation of these files. +sndfile.c : Symbols.linux Symbols.darwin libsndfile.def cygsndfile.def + +# Dependancies. + +aiff.c au.c g72x.c ircam.c mat4.c mat5.c nist.c paf.c pvf.c : sndfile.h common.h +raw.c svx.c voc.c w64.c wav.c wav_w64.c htk.c sd2.c rx2.c txw.c : sndfile.h common.h +sds.c wve.c dwd.c ogg.c xi.c sndfile.c common.c file_io.c : sndfile.h common.h +command.c pcm.c ulaw.c alaw.c float32.c double64.c ima_adpcm.c : sndfile.h common.h +ms_adpcm.c gsm610.c dwvw.c vox_adpcm.c interleave.c strings.c : sndfile.h common.h +dither.c : sndfile.h common.h +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: Added: freeswitch/trunk/libs/libsndfile/src/Symbols.darwin ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/Symbols.darwin Wed Dec 20 14:08:07 2006 @@ -0,0 +1,36 @@ +# Auto-generated by create_symbols_file.py + +_sf_command +_sf_open +_sf_close +_sf_seek +_sf_error +_sf_perror +_sf_error_str +_sf_error_number +_sf_format_check +_sf_read_raw +_sf_readf_short +_sf_readf_int +_sf_readf_float +_sf_readf_double +_sf_read_short +_sf_read_int +_sf_read_float +_sf_read_double +_sf_write_raw +_sf_writef_short +_sf_writef_int +_sf_writef_float +_sf_writef_double +_sf_write_short +_sf_write_int +_sf_write_float +_sf_write_double +_sf_strerror +_sf_get_string +_sf_set_string +_sf_open_fd +_sf_open_virtual +_sf_write_sync + Added: freeswitch/trunk/libs/libsndfile/src/Symbols.linux ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/Symbols.linux Wed Dec 20 14:08:07 2006 @@ -0,0 +1,42 @@ +# Auto-generated by create_symbols_file.py + +libsndfile.so.1.0 +{ + global: + sf_command ; + sf_open ; + sf_close ; + sf_seek ; + sf_error ; + sf_perror ; + sf_error_str ; + sf_error_number ; + sf_format_check ; + sf_read_raw ; + sf_readf_short ; + sf_readf_int ; + sf_readf_float ; + sf_readf_double ; + sf_read_short ; + sf_read_int ; + sf_read_float ; + sf_read_double ; + sf_write_raw ; + sf_writef_short ; + sf_writef_int ; + sf_writef_float ; + sf_writef_double ; + sf_write_short ; + sf_write_int ; + sf_write_float ; + sf_write_double ; + sf_strerror ; + sf_get_string ; + sf_set_string ; + sf_open_fd ; + sf_open_virtual ; + sf_write_sync ; + local: + * ; +} ; + Added: freeswitch/trunk/libs/libsndfile/src/aiff.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/aiff.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,1516 @@ +/* +** Copyright (C) 1999-2006 Erik de Castro Lopo <erikd@mega-nerd.com> +** Copyright (C) 2005 David Viens <davidv@plogue.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <time.h> +#include <ctype.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +/*------------------------------------------------------------------------------ + * Macros to handle big/little endian issues. + */ + +#define FORM_MARKER (MAKE_MARKER ('F', 'O', 'R', 'M')) +#define AIFF_MARKER (MAKE_MARKER ('A', 'I', 'F', 'F')) +#define AIFC_MARKER (MAKE_MARKER ('A', 'I', 'F', 'C')) +#define COMM_MARKER (MAKE_MARKER ('C', 'O', 'M', 'M')) +#define SSND_MARKER (MAKE_MARKER ('S', 'S', 'N', 'D')) +#define MARK_MARKER (MAKE_MARKER ('M', 'A', 'R', 'K')) +#define INST_MARKER (MAKE_MARKER ('I', 'N', 'S', 'T')) +#define APPL_MARKER (MAKE_MARKER ('A', 'P', 'P', 'L')) + +#define c_MARKER (MAKE_MARKER ('(', 'c', ')', ' ')) +#define NAME_MARKER (MAKE_MARKER ('N', 'A', 'M', 'E')) +#define AUTH_MARKER (MAKE_MARKER ('A', 'U', 'T', 'H')) +#define ANNO_MARKER (MAKE_MARKER ('A', 'N', 'N', 'O')) +#define COMT_MARKER (MAKE_MARKER ('C', 'O', 'M', 'T')) +#define FVER_MARKER (MAKE_MARKER ('F', 'V', 'E', 'R')) +#define SFX_MARKER (MAKE_MARKER ('S', 'F', 'X', '!')) + +#define PEAK_MARKER (MAKE_MARKER ('P', 'E', 'A', 'K')) +#define basc_MARKER (MAKE_MARKER ('b', 'a', 's', 'c')) + +/* Supported AIFC encodings.*/ +#define NONE_MARKER (MAKE_MARKER ('N', 'O', 'N', 'E')) +#define sowt_MARKER (MAKE_MARKER ('s', 'o', 'w', 't')) +#define twos_MARKER (MAKE_MARKER ('t', 'w', 'o', 's')) +#define raw_MARKER (MAKE_MARKER ('r', 'a', 'w', ' ')) +#define in32_MARKER (MAKE_MARKER ('i', 'n', '3', '2')) +#define ni32_MARKER (MAKE_MARKER ('2', '3', 'n', 'i')) + +#define fl32_MARKER (MAKE_MARKER ('f', 'l', '3', '2')) +#define FL32_MARKER (MAKE_MARKER ('F', 'L', '3', '2')) +#define fl64_MARKER (MAKE_MARKER ('f', 'l', '6', '4')) +#define FL64_MARKER (MAKE_MARKER ('F', 'L', '6', '4')) + +#define ulaw_MARKER (MAKE_MARKER ('u', 'l', 'a', 'w')) +#define ULAW_MARKER (MAKE_MARKER ('U', 'L', 'A', 'W')) +#define alaw_MARKER (MAKE_MARKER ('a', 'l', 'a', 'w')) +#define ALAW_MARKER (MAKE_MARKER ('A', 'L', 'A', 'W')) + +#define DWVW_MARKER (MAKE_MARKER ('D', 'W', 'V', 'W')) +#define GSM_MARKER (MAKE_MARKER ('G', 'S', 'M', ' ')) +#define ima4_MARKER (MAKE_MARKER ('i', 'm', 'a', '4')) + +/* Unsupported AIFC encodings.*/ + +#define MAC3_MARKER (MAKE_MARKER ('M', 'A', 'C', '3')) +#define MAC6_MARKER (MAKE_MARKER ('M', 'A', 'C', '6')) +#define ADP4_MARKER (MAKE_MARKER ('A', 'D', 'P', '4')) + +/* Predfined chunk sizes. */ +#define SIZEOF_AIFF_COMM 18 +#define SIZEOF_AIFC_COMM_MIN 22 +#define SIZEOF_AIFC_COMM 24 +#define SIZEOF_SSND_CHUNK 8 +#define SIZEOF_INST_CHUNK 20 + +/* Is it constant? */ + +/* AIFC/IMA4 defines. */ +#define AIFC_IMA4_BLOCK_LEN 34 +#define AIFC_IMA4_SAMPLES_PER_BLOCK 64 + +#define AIFF_PEAK_CHUNK_SIZE(ch) (2 * sizeof (int) + ch * (sizeof (float) + sizeof (int))) + +/*------------------------------------------------------------------------------ + * Typedefs for file chunks. + */ + +enum +{ HAVE_FORM = 0x01, + HAVE_AIFF = 0x02, + HAVE_AIFC = 0x04, + HAVE_FVER = 0x08, + HAVE_COMM = 0x10, + HAVE_SSND = 0x20 +} ; + +typedef struct +{ unsigned int size ; + short numChannels ; + unsigned int numSampleFrames ; + short sampleSize ; + unsigned char sampleRate [10] ; + unsigned int encoding ; + char zero_bytes [2] ; +} COMM_CHUNK ; + +typedef struct +{ unsigned int offset ; + unsigned int blocksize ; +} SSND_CHUNK ; + +typedef struct +{ short playMode ; + unsigned short beginLoop ; + unsigned short endLoop ; +} INST_LOOP ; + +typedef struct +{ char baseNote ; /* all notes are MIDI note numbers */ + char detune ; /* cents off, only -50 to +50 are significant */ + char lowNote ; + char highNote ; + char lowVelocity ; /* 1 to 127 */ + char highVelocity ; /* 1 to 127 */ + short gain ; /* in dB, 0 is normal */ + INST_LOOP sustain_loop ; + INST_LOOP release_loop ; +} INST_CHUNK ; + + +enum +{ basc_SCALE_MINOR = 1, + basc_SCALE_MAJOR, + basc_SCALE_NEITHER, + basc_SCALE_BOTH +} ; + +enum +{ basc_TYPE_LOOP = 0, + basc_TYPE_ONE_SHOT +} ; + + +typedef struct +{ unsigned int version ; + unsigned int numBeats ; + unsigned short rootNote ; + unsigned short scaleType ; + unsigned short sigNumerator ; + unsigned short sigDenominator ; + unsigned short loopType ; +} basc_CHUNK ; + +typedef struct +{ unsigned short markerID ; + unsigned int position ; +} MARK_ID_POS ; + +typedef struct +{ sf_count_t comm_offset ; + sf_count_t ssnd_offset ; +} AIFF_PRIVATE ; + +/*------------------------------------------------------------------------------ + * Private static functions. + */ + +static int aiff_close (SF_PRIVATE *psf) ; + +static int tenbytefloat2int (unsigned char *bytes) ; +static void uint2tenbytefloat (unsigned int num, unsigned char *bytes) ; + +static int aiff_read_comm_chunk (SF_PRIVATE *psf, COMM_CHUNK *comm_fmt) ; + +static int aiff_read_header (SF_PRIVATE *psf, COMM_CHUNK *comm_fmt) ; + +static int aiff_write_header (SF_PRIVATE *psf, int calc_length) ; +static int aiff_write_tailer (SF_PRIVATE *psf) ; +static void aiff_write_strings (SF_PRIVATE *psf, int location) ; + +static int aiff_command (SF_PRIVATE *psf, int command, void *data, int datasize) ; + +static const char *get_loop_mode_str (short mode) ; + +static short get_loop_mode (short mode) ; + +static int aiff_read_basc_chunk (SF_PRIVATE * psf, int) ; + +static unsigned int marker_to_position (const MARK_ID_POS *m, unsigned short n, int marksize) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +aiff_open (SF_PRIVATE *psf) +{ COMM_CHUNK comm_fmt ; + int error, subformat ; + + memset (&comm_fmt, 0, sizeof (comm_fmt)) ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + + if ((psf->container_data = calloc (1, sizeof (AIFF_PRIVATE))) == NULL) + return SFE_MALLOC_FAILED ; + + if (psf->mode == SFM_READ || (psf->mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = aiff_read_header (psf, &comm_fmt))) + return error ; + + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + } ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { if (psf->is_pipe) + return SFE_NO_PIPE_WRITE ; + + if ((psf->sf.format & SF_FORMAT_TYPEMASK) != SF_FORMAT_AIFF) + return SFE_BAD_OPEN_FORMAT ; + + if (psf->mode == SFM_WRITE && (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE)) + { if ((psf->peak_info = peak_info_calloc (psf->sf.channels)) == NULL) + return SFE_MALLOC_FAILED ; + psf->peak_info->peak_loc = SF_PEAK_START ; + } ; + + if (psf->mode != SFM_RDWR || psf->filelength < 40) + { psf->filelength = 0 ; + psf->datalength = 0 ; + psf->dataoffset = 0 ; + psf->sf.frames = 0 ; + } ; + + psf->str_flags = SF_STR_ALLOW_START | SF_STR_ALLOW_END ; + + if ((error = aiff_write_header (psf, SF_FALSE))) + return error ; + + psf->write_header = aiff_write_header ; + } ; + + psf->container_close = aiff_close ; + psf->command = aiff_command ; + + switch (psf->sf.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_PCM_U8 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_PCM_S8 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_ULAW : + error = ulaw_init (psf) ; + break ; + + case SF_FORMAT_ALAW : + error = alaw_init (psf) ; + break ; + + /* Lite remove start */ + case SF_FORMAT_FLOAT : + error = float32_init (psf) ; + break ; + + case SF_FORMAT_DOUBLE : + error = double64_init (psf) ; + break ; + + case SF_FORMAT_DWVW_12 : + error = dwvw_init (psf, 12) ; + break ; + + case SF_FORMAT_DWVW_16 : + error = dwvw_init (psf, 16) ; + break ; + + case SF_FORMAT_DWVW_24 : + error = dwvw_init (psf, 24) ; + break ; + + case SF_FORMAT_DWVW_N : + if (psf->mode != SFM_READ) + { error = SFE_DWVW_BAD_BITWIDTH ; + break ; + } ; + if (comm_fmt.sampleSize >= 8 && comm_fmt.sampleSize < 24) + { error = dwvw_init (psf, comm_fmt.sampleSize) ; + psf->sf.frames = comm_fmt.numSampleFrames ; + break ; + } ; + psf_log_printf (psf, "AIFC/DWVW : Bad bitwidth %d\n", comm_fmt.sampleSize) ; + error = SFE_DWVW_BAD_BITWIDTH ; + break ; + + case SF_FORMAT_IMA_ADPCM : + /* + ** IMA ADPCM encoded AIFF files always have a block length + ** of 34 which decodes to 64 samples. + */ + error = aiff_ima_init (psf, AIFC_IMA4_BLOCK_LEN, AIFC_IMA4_SAMPLES_PER_BLOCK) ; + break ; + /* Lite remove end */ + + case SF_FORMAT_GSM610 : + error = gsm610_init (psf) ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + + + return error ; +} /* aiff_open */ + +/*========================================================================================== +** Private functions. +*/ + +/* This function ought to check size */ +static unsigned int +marker_to_position (const MARK_ID_POS *m, unsigned short n, int marksize) +{ int i ; + + for (i = 0 ; i < marksize ; i++) + if (m [i].markerID == n) + return m [i].position ; + return 0 ; +} /* marker_to_position */ + +static int +aiff_read_header (SF_PRIVATE *psf, COMM_CHUNK *comm_fmt) +{ SSND_CHUNK ssnd_fmt ; + MARK_ID_POS *markstr = NULL ; + AIFF_PRIVATE *paiff ; + unsigned marker, dword, FORMsize, SSNDsize, bytesread ; + int k, found_chunk = 0, done = 0, error = 0 ; + char *cptr, byte ; + int instr_found = 0, mark_found = 0, mark_count = 0 ; + + if ((paiff = psf->container_data) == NULL) + return SFE_INTERNAL ; + + paiff->comm_offset = 0 ; + paiff->ssnd_offset = 0 ; + + /* Set position to start of file to begin reading header. */ + psf_binheader_readf (psf, "p", 0) ; + + memset (comm_fmt, 0, sizeof (COMM_CHUNK)) ; + + /* Until recently AIF* file were all BIG endian. */ + psf->endian = SF_ENDIAN_BIG ; + + /* AIFF files can apparently have their chunks in any order. However, they + ** must have a FORM chunk. Approach here is to read all the chunks one by + ** one and then check for the mandatory chunks at the end. + */ + while (! done) + { psf_binheader_readf (psf, "m", &marker) ; + + if (psf->mode == SFM_RDWR && (found_chunk & HAVE_SSND)) + return SFE_AIFF_RW_SSND_NOT_LAST ; + + switch (marker) + { case FORM_MARKER : + if (found_chunk) + return SFE_AIFF_NO_FORM ; + + psf_binheader_readf (psf, "E4", &FORMsize) ; + + if (psf->fileoffset > 0 && psf->filelength > FORMsize + 8) + { /* Set file length. */ + psf->filelength = FORMsize + 8 ; + psf_log_printf (psf, "FORM : %u\n", FORMsize) ; + } + else if (FORMsize != psf->filelength - 2 * SIGNED_SIZEOF (dword)) + { dword = psf->filelength - 2 * sizeof (dword) ; + psf_log_printf (psf, "FORM : %u (should be %u)\n", FORMsize, dword) ; + FORMsize = dword ; + } + else + psf_log_printf (psf, "FORM : %u\n", FORMsize) ; + found_chunk |= HAVE_FORM ; + break ; + + case AIFC_MARKER : + case AIFF_MARKER : + if ((found_chunk & HAVE_FORM) == 0) + return SFE_AIFF_AIFF_NO_FORM ; + psf_log_printf (psf, " %M\n", marker) ; + found_chunk |= (marker == AIFC_MARKER) ? (HAVE_AIFC | HAVE_AIFF) : HAVE_AIFF ; + break ; + + case COMM_MARKER : + paiff->comm_offset = psf_ftell (psf) - 4 ; + error = aiff_read_comm_chunk (psf, comm_fmt) ; + + psf->sf.samplerate = tenbytefloat2int (comm_fmt->sampleRate) ; + psf->sf.frames = comm_fmt->numSampleFrames ; + psf->sf.channels = comm_fmt->numChannels ; + psf->bytewidth = BITWIDTH2BYTES (comm_fmt->sampleSize) ; + + if (error) + return error ; + + found_chunk |= HAVE_COMM ; + break ; + + case PEAK_MARKER : + /* Must have COMM chunk before PEAK chunk. */ + if ((found_chunk & (HAVE_FORM | HAVE_AIFF | HAVE_COMM)) != (HAVE_FORM | HAVE_AIFF | HAVE_COMM)) + return SFE_AIFF_PEAK_B4_COMM ; + + psf_binheader_readf (psf, "E4", &dword) ; + + psf_log_printf (psf, "%M : %d\n", marker, dword) ; + if (dword != AIFF_PEAK_CHUNK_SIZE (psf->sf.channels)) + { psf_binheader_readf (psf, "j", dword) ; + psf_log_printf (psf, "*** File PEAK chunk too big.\n") ; + return SFE_WAV_BAD_PEAK ; + } ; + + if ((psf->peak_info = peak_info_calloc (psf->sf.channels)) == NULL) + return SFE_MALLOC_FAILED ; + + /* read in rest of PEAK chunk. */ + psf_binheader_readf (psf, "E44", &(psf->peak_info->version), &(psf->peak_info->timestamp)) ; + + if (psf->peak_info->version != 1) + psf_log_printf (psf, " version : %d *** (should be version 1)\n", psf->peak_info->version) ; + else + psf_log_printf (psf, " version : %d\n", psf->peak_info->version) ; + + psf_log_printf (psf, " time stamp : %d\n", psf->peak_info->timestamp) ; + psf_log_printf (psf, " Ch Position Value\n") ; + + cptr = psf->u.cbuf ; + for (dword = 0 ; dword < (unsigned) psf->sf.channels ; dword++) + { float value ; + unsigned int position ; + + psf_binheader_readf (psf, "Ef4", &value, &position) ; + psf->peak_info->peaks [dword].value = value ; + psf->peak_info->peaks [dword].position = position ; + + LSF_SNPRINTF (cptr, sizeof (psf->u.scbuf), " %2d %-12ld %g\n", + dword, (long) psf->peak_info->peaks [dword].position, psf->peak_info->peaks [dword].value) ; + cptr [sizeof (psf->u.scbuf) - 1] = 0 ; + psf_log_printf (psf, cptr) ; + } ; + + break ; + + case SSND_MARKER : + if ((found_chunk & HAVE_AIFC) && (found_chunk & HAVE_FVER) == 0) + psf_log_printf (psf, "*** Valid AIFC files should have an FVER chunk.\n") ; + + paiff->ssnd_offset = psf_ftell (psf) - 4 ; + psf_binheader_readf (psf, "E444", &SSNDsize, &(ssnd_fmt.offset), &(ssnd_fmt.blocksize)) ; + + psf->datalength = SSNDsize - sizeof (ssnd_fmt) ; + psf->dataoffset = psf_ftell (psf) ; + + if (psf->datalength > psf->filelength - psf->dataoffset || psf->datalength < 0) + { psf_log_printf (psf, " SSND : %u (should be %D)\n", SSNDsize, psf->filelength - psf->dataoffset + sizeof (SSND_CHUNK)) ; + psf->datalength = psf->filelength - psf->dataoffset ; + } + else + psf_log_printf (psf, " SSND : %u\n", SSNDsize) ; + + /* Only set dataend if there really is data at the end. */ + if (psf->datalength + psf->dataoffset < psf->filelength) + psf->dataend = psf->datalength + psf->dataoffset ; + + psf_log_printf (psf, " Offset : %u\n", ssnd_fmt.offset) ; + psf_log_printf (psf, " Block Size : %u\n", ssnd_fmt.blocksize) ; + + found_chunk |= HAVE_SSND ; + + if (! psf->sf.seekable) + break ; + + /* Seek to end of SSND chunk. */ + psf_fseek (psf, psf->dataoffset + psf->datalength + (SSNDsize & 1), SEEK_SET) ; + break ; + + case c_MARKER : + psf_binheader_readf (psf, "E4", &dword) ; + if (dword == 0) + break ; + if (dword > SIGNED_SIZEOF (psf->u.scbuf) - 1) + { psf_log_printf (psf, " %M : %d (too big)\n", marker, dword) ; + return SFE_INTERNAL ; + } ; + + cptr = psf->u.cbuf ; + psf_binheader_readf (psf, "b", cptr, dword + (dword & 1)) ; + cptr [dword] = 0 ; + psf_log_printf (psf, " %M : %s\n", marker, cptr) ; + psf_store_string (psf, SF_STR_COPYRIGHT, cptr) ; + break ; + + case AUTH_MARKER : + psf_binheader_readf (psf, "E4", &dword) ; + if (dword == 0) + break ; + if (dword > SIGNED_SIZEOF (psf->u.scbuf) - 1) + { psf_log_printf (psf, " %M : %d (too big)\n", marker, dword) ; + return SFE_INTERNAL ; + } ; + + cptr = psf->u.cbuf ; + psf_binheader_readf (psf, "b", cptr, dword + (dword & 1)) ; + cptr [dword] = 0 ; + psf_log_printf (psf, " %M : %s\n", marker, cptr) ; + psf_store_string (psf, SF_STR_ARTIST, cptr) ; + break ; + + case COMT_MARKER : + { unsigned short count, id, len ; + unsigned int timestamp ; + + psf_binheader_readf (psf, "E42", &dword, &count) ; + psf_log_printf (psf, " %M : %d\n count : %d\n", marker, dword, count) ; + dword += (dword & 1) ; + if (dword == 0) + break ; + dword -= 2 ; + + for (k = 0 ; k < count ; k++) + { dword -= psf_binheader_readf (psf, "E422", ×tamp, &id, &len) ; + psf_log_printf (psf, " time : 0x%x\n marker : %x\n length : %d\n", timestamp, id, len) ; + + if (len + 1 > SIGNED_SIZEOF (psf->u.scbuf)) + { psf_log_printf (psf, "\nError : string length (%d) too big.\n", len) ; + return SFE_INTERNAL ; + } ; + + cptr = psf->u.cbuf ; + dword -= psf_binheader_readf (psf, "b", cptr, len) ; + cptr [len] = 0 ; + psf_log_printf (psf, " string : %s\n", cptr) ; + } ; + + if (dword > 0) + psf_binheader_readf (psf, "j", dword) ; + } ; + break ; + + case APPL_MARKER : + psf_binheader_readf (psf, "E4", &dword) ; + if (dword == 0) + break ; + if (dword >= SIGNED_SIZEOF (psf->u.scbuf) - 1) + { psf_log_printf (psf, " %M : %d (too big, skipping)\n", marker, dword) ; + psf_binheader_readf (psf, "j", dword + (dword & 1)) ; + break ; + } ; + + cptr = psf->u.cbuf ; + psf_binheader_readf (psf, "b", cptr, dword + (dword & 1)) ; + cptr [dword] = 0 ; + + for (k = 0 ; k < (int) dword ; k++) + if (! isprint (cptr [k])) + { cptr [k] = 0 ; + break ; + } ; + + psf_log_printf (psf, " %M : %s\n", marker, cptr) ; + psf_store_string (psf, SF_STR_SOFTWARE, cptr) ; + break ; + + case NAME_MARKER : + psf_binheader_readf (psf, "E4", &dword) ; + if (dword == 0) + break ; + if (dword > SIGNED_SIZEOF (psf->u.scbuf) - 2) + { psf_log_printf (psf, " %M : %d (too big)\n", marker, dword) ; + return SFE_INTERNAL ; + } ; + + cptr = psf->u.cbuf ; + psf_binheader_readf (psf, "b", cptr, dword + (dword & 1)) ; + cptr [dword] = 0 ; + psf_log_printf (psf, " %M : %s\n", marker, cptr) ; + psf_store_string (psf, SF_STR_TITLE, cptr) ; + break ; + + case ANNO_MARKER : + psf_binheader_readf (psf, "E4", &dword) ; + if (dword == 0) + break ; + if (dword > SIGNED_SIZEOF (psf->u.scbuf) - 2) + { psf_log_printf (psf, " %M : %d (too big)\n", marker, dword) ; + return SFE_INTERNAL ; + } ; + + cptr = psf->u.cbuf ; + psf_binheader_readf (psf, "b", cptr, dword + (dword & 1)) ; + cptr [dword] = 0 ; + psf_log_printf (psf, " %M : %s\n", marker, cptr) ; + psf_store_string (psf, SF_STR_COMMENT, cptr) ; + break ; + + case INST_MARKER : + psf_binheader_readf (psf, "E4", &dword) ; + if (dword != SIZEOF_INST_CHUNK) + { psf_log_printf (psf, " %M : %d (should be %d)\n", marker, dword, SIZEOF_INST_CHUNK) ; + psf_binheader_readf (psf, "j", dword) ; + break ; + } ; + psf_log_printf (psf, " %M : %d\n", marker, dword) ; + { unsigned char bytes [6] ; + short gain ; + + if (psf->instrument == NULL && (psf->instrument = psf_instrument_alloc ()) == NULL) + return SFE_MALLOC_FAILED ; + + psf_binheader_readf (psf, "b", bytes, 6) ; + psf_log_printf (psf, " Base Note : %u\n Detune : %u\n" + " Low Note : %u\n High Note : %u\n" + " Low Vel. : %u\n High Vel. : %u\n", + bytes [0], bytes [1], bytes [2], bytes [3], bytes [4], bytes [5]) ; + psf->instrument->basenote = bytes [0] ; + psf->instrument->detune = bytes [1] ; + psf->instrument->key_lo = bytes [2] ; + psf->instrument->key_hi = bytes [3] ; + psf->instrument->velocity_lo = bytes [4] ; + psf->instrument->velocity_hi = bytes [5] ; + psf_binheader_readf (psf, "E2", &gain) ; + psf->instrument->gain = gain ; + psf_log_printf (psf, " Gain (dB) : %d\n", gain) ; + } ; + { short mode ; /* 0 - no loop, 1 - forward looping, 2 - backward looping */ + const char *loop_mode ; + unsigned short begin, end ; + + psf_binheader_readf (psf, "E222", &mode, &begin, &end) ; + loop_mode = get_loop_mode_str (mode) ; + mode = get_loop_mode (mode) ; + if (mode == SF_LOOP_NONE) + { psf->instrument->loop_count = 0 ; + psf->instrument->loops [0].mode = SF_LOOP_NONE ; + } + else + { psf->instrument->loop_count = 1 ; + psf->instrument->loops [0].mode = SF_LOOP_FORWARD ; + psf->instrument->loops [0].start = begin ; + psf->instrument->loops [0].end = end ; + psf->instrument->loops [0].count = 0 ; + } ; + psf_log_printf (psf, " Sustain\n mode : %d => %s\n begin : %u\n end : %u\n", + mode, loop_mode, begin, end) ; + psf_binheader_readf (psf, "E222", &mode, &begin, &end) ; + loop_mode = get_loop_mode_str (mode) ; + mode = get_loop_mode (mode) ; + if (mode == SF_LOOP_NONE) + psf->instrument->loops [0].mode = SF_LOOP_NONE ; + else + { psf->instrument->loop_count += 1 ; + psf->instrument->loops [1].mode = SF_LOOP_FORWARD ; + psf->instrument->loops [1].start = begin ; + psf->instrument->loops [1].end = end ; + psf->instrument->loops [1].count = 0 ; + } ; + psf_log_printf (psf, " Release\n mode : %d => %s\n begin : %u\n end : %u\n", + mode, loop_mode, begin, end) ; + } ; + instr_found++ ; + break ; + + case basc_MARKER : + psf_binheader_readf (psf, "E4", &dword) ; + psf_log_printf (psf, " basc : %u\n", dword) ; + + if ((error = aiff_read_basc_chunk (psf, dword))) + return error ; + break ; + + case MARK_MARKER : + psf_binheader_readf (psf, "E4", &dword) ; + psf_log_printf (psf, " %M : %d\n", marker, dword) ; + { unsigned short mark_id, n = 0 ; + unsigned char pstr_len ; + unsigned int position ; + + bytesread = psf_binheader_readf (psf, "E2", &n) ; + mark_count = n ; + markstr = calloc (mark_count, sizeof (MARK_ID_POS)) ; + psf_log_printf (psf, " Count : %d\n", mark_count) ; + + for (n = 0 ; n < mark_count && bytesread < dword ; n++) + { bytesread += psf_binheader_readf (psf, "E241", &mark_id, &position, &pstr_len) ; + psf_log_printf (psf, " Mark ID : %u\n Position : %u\n", mark_id, position) ; + + pstr_len += (pstr_len & 1) + 1 ; /* fudgy, fudgy, hack, hack */ + + bytesread += psf_binheader_readf (psf, "b", psf->u.scbuf, pstr_len) ; + psf_log_printf (psf, " Name : %s\n", psf->u.scbuf) ; + + markstr [n].markerID = mark_id ; + markstr [n].position = position ; + /* + ** TODO if psf->u.scbuf is equal to + ** either Beg_loop, Beg loop or beg loop and spam + ** if (psf->instrument == NULL && (psf->instrument = psf_instrument_alloc ()) == NULL) + ** return SFE_MALLOC_FAILED ; + */ + } ; + } ; + mark_found++ ; + psf_binheader_readf (psf, "j", dword - bytesread) ; + break ; + + case FVER_MARKER : + found_chunk |= HAVE_FVER ; + /* Fall through to next case. */ + + case SFX_MARKER : + psf_binheader_readf (psf, "E4", &dword) ; + psf_log_printf (psf, " %M : %d\n", marker, dword) ; + + psf_binheader_readf (psf, "j", dword) ; + break ; + + case NONE_MARKER : + /* Fix for broken AIFC files with incorrect COMM chunk length. */ + psf_binheader_readf (psf, "1", &byte) ; + dword = byte ; + psf_binheader_readf (psf, "j", dword) ; + break ; + + default : + if (isprint ((marker >> 24) & 0xFF) && isprint ((marker >> 16) & 0xFF) + && isprint ((marker >> 8) & 0xFF) && isprint (marker & 0xFF)) + { psf_binheader_readf (psf, "E4", &dword) ; + psf_log_printf (psf, " %M : %d (unknown marker)\n", marker, dword) ; + + psf_binheader_readf (psf, "j", dword) ; + break ; + } ; + if ((dword = psf_ftell (psf)) & 0x03) + { psf_log_printf (psf, " Unknown chunk marker %X at position %d. Resyncing.\n", marker, dword - 4) ; + + psf_binheader_readf (psf, "j", -3) ; + break ; + } ; + psf_log_printf (psf, "*** Unknown chunk marker %X at position %D. Exiting parser.\n", marker, psf_ftell (psf)) ; + done = 1 ; + break ; + } ; /* switch (marker) */ + + if ((! psf->sf.seekable) && (found_chunk & HAVE_SSND)) + break ; + + if (psf_ftell (psf) >= psf->filelength - (2 * SIGNED_SIZEOF (dword))) + break ; + } ; /* while (1) */ + + if (instr_found && mark_found) + { int j ; + + for (j = 0 ; j<psf->instrument->loop_count ; j ++) + { if (j < ARRAY_LEN (psf->instrument->loops)) + { psf->instrument->loops [j].start = marker_to_position (markstr, psf->instrument->loops [j].start, mark_count) ; + psf->instrument->loops [j].end = marker_to_position (markstr, psf->instrument->loops [j].end, mark_count) ; + psf->instrument->loops [j].mode = SF_LOOP_FORWARD ; + } ; + } ; + } ; + + if (markstr) + free (markstr) ; + + if (! (found_chunk & HAVE_FORM)) + return SFE_AIFF_NO_FORM ; + + if (! (found_chunk & HAVE_AIFF)) + return SFE_AIFF_COMM_NO_FORM ; + + if (! (found_chunk & HAVE_COMM)) + return SFE_AIFF_SSND_NO_COMM ; + + if (! psf->dataoffset) + return SFE_AIFF_NO_DATA ; + + return 0 ; +} /* aiff_read_header */ + +static int +aiff_close (SF_PRIVATE *psf) +{ + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { aiff_write_tailer (psf) ; + aiff_write_header (psf, SF_TRUE) ; + } ; + + return 0 ; +} /* aiff_close */ + +static int +aiff_read_comm_chunk (SF_PRIVATE *psf, COMM_CHUNK *comm_fmt) +{ int error = 0, bytesread, subformat ; + + psf->u.scbuf [0] = 0 ; + + bytesread = psf_binheader_readf (psf, "E4", &(comm_fmt->size)) ; + + /* The COMM chunk has an int aligned to an odd word boundary. Some + ** procesors are not able to deal with this (ie bus fault) so we have + ** to take special care. + */ + comm_fmt->size += comm_fmt->size & 1 ; + + bytesread += + psf_binheader_readf (psf, "E242b", &(comm_fmt->numChannels), &(comm_fmt->numSampleFrames), + &(comm_fmt->sampleSize), &(comm_fmt->sampleRate), SIGNED_SIZEOF (comm_fmt->sampleRate)) ; + + if (comm_fmt->size == SIZEOF_AIFF_COMM) + comm_fmt->encoding = NONE_MARKER ; + else if (comm_fmt->size == SIZEOF_AIFC_COMM_MIN) + bytesread += psf_binheader_readf (psf, "Em", &(comm_fmt->encoding)) ; + else if (comm_fmt->size >= SIZEOF_AIFC_COMM) + { unsigned char encoding_len ; + + bytesread += psf_binheader_readf (psf, "Em1", &(comm_fmt->encoding), &encoding_len) ; + + memset (psf->u.scbuf, 0, comm_fmt->size) ; + + bytesread += psf_binheader_readf (psf, "b", psf->u.scbuf, + comm_fmt->size - SIZEOF_AIFC_COMM + 1) ; + psf->u.scbuf [encoding_len] = 0 ; + } ; + + psf_log_printf (psf, " COMM : %d\n", comm_fmt->size) ; + psf_log_printf (psf, " Sample Rate : %d\n", tenbytefloat2int (comm_fmt->sampleRate)) ; + psf_log_printf (psf, " Frames : %u%s\n", comm_fmt->numSampleFrames, (comm_fmt->numSampleFrames == 0 && psf->filelength > 104) ? " (Should not be 0)" : "") ; + psf_log_printf (psf, " Channels : %d\n", comm_fmt->numChannels) ; + + /* Found some broken 'fl32' files with comm.samplesize == 16. Fix it here. */ + if ((comm_fmt->encoding == fl32_MARKER || comm_fmt->encoding == FL32_MARKER) && comm_fmt->sampleSize != 32) + { psf_log_printf (psf, " Sample Size : %d (should be 32)\n", comm_fmt->sampleSize) ; + comm_fmt->sampleSize = 32 ; + } + else if ((comm_fmt->encoding == fl64_MARKER || comm_fmt->encoding == FL64_MARKER) && comm_fmt->sampleSize != 64) + { psf_log_printf (psf, " Sample Size : %d (should be 64)\n", comm_fmt->sampleSize) ; + comm_fmt->sampleSize = 64 ; + } + else + psf_log_printf (psf, " Sample Size : %d\n", comm_fmt->sampleSize) ; + + subformat = s_bitwidth_to_subformat (comm_fmt->sampleSize) ; + + psf->endian = SF_ENDIAN_BIG ; + + switch (comm_fmt->encoding) + { case NONE_MARKER : + psf->sf.format = (SF_FORMAT_AIFF | subformat) ; + break ; + + case twos_MARKER : + case in32_MARKER : + psf->sf.format = (SF_ENDIAN_BIG | SF_FORMAT_AIFF | subformat) ; + break ; + + case sowt_MARKER : + case ni32_MARKER : + psf->endian = SF_ENDIAN_LITTLE ; + psf->sf.format = (SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | subformat) ; + break ; + + case fl32_MARKER : + case FL32_MARKER : + psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_FLOAT) ; + break ; + + case ulaw_MARKER : + case ULAW_MARKER : + psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_ULAW) ; + break ; + + case alaw_MARKER : + case ALAW_MARKER : + psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_ALAW) ; + break ; + + case fl64_MARKER : + case FL64_MARKER : + psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_DOUBLE) ; + break ; + + case raw_MARKER : + psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_PCM_U8) ; + break ; + + case DWVW_MARKER : + psf->sf.format = SF_FORMAT_AIFF ; + switch (comm_fmt->sampleSize) + { case 12 : + psf->sf.format |= SF_FORMAT_DWVW_12 ; + break ; + case 16 : + psf->sf.format |= SF_FORMAT_DWVW_16 ; + break ; + case 24 : + psf->sf.format |= SF_FORMAT_DWVW_24 ; + break ; + + default : + psf->sf.format |= SF_FORMAT_DWVW_N ; + break ; + } ; + break ; + + case GSM_MARKER : + psf->sf.format = SF_FORMAT_AIFF ; + psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_GSM610) ; + break ; + + + case ima4_MARKER : + psf->endian = SF_ENDIAN_BIG ; + psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_IMA_ADPCM) ; + break ; + + default : + psf_log_printf (psf, "AIFC : Unimplemented format : %M\n", comm_fmt->encoding) ; + error = SFE_UNIMPLEMENTED ; + } ; + + if (! psf->u.scbuf [0]) + psf_log_printf (psf, " Encoding : %M\n", comm_fmt->encoding) ; + else + psf_log_printf (psf, " Encoding : %M => %s\n", comm_fmt->encoding, psf->u.scbuf) ; + + return error ; +} /* aiff_read_comm_chunk */ + + +static int +aiff_write_header (SF_PRIVATE *psf, int calc_length) +{ sf_count_t current ; + AIFF_PRIVATE *paiff ; + unsigned char comm_sample_rate [10], comm_zero_bytes [2] = { 0, 0 } ; + unsigned int comm_type, comm_size, comm_encoding, comm_frames ; + int k, endian ; + short bit_width ; + + if ((paiff = psf->container_data) == NULL) + return SFE_INTERNAL ; + + current = psf_ftell (psf) ; + + if (calc_length) + { psf->filelength = psf_get_filelen (psf) ; + + psf->datalength = psf->filelength - psf->dataoffset ; + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + if (psf->bytewidth > 0) + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + if (psf->mode == SFM_RDWR && psf->dataoffset > 0) + { /* Assuming here that the header has already been written and just + ** needs to be corrected for new data length. That means that we + ** only change the length fields of the FORM and SSND chunks ; + ** everything else can be skipped over. + */ + + /* First write new FORM chunk. */ + psf->headindex = 0 ; + psf_fseek (psf, 0, SEEK_SET) ; + + psf_binheader_writef (psf, "Etm8", FORM_MARKER, psf->filelength - 8) ; + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + /* Now write frame count field of COMM chunk header. */ + psf->headindex = 0 ; + psf_fseek (psf, paiff->comm_offset + 10, SEEK_SET) ; + + psf_binheader_writef (psf, "Et8", psf->sf.frames) ; + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + /* Now write new SSND chunk header. */ + psf->headindex = 0 ; + psf_fseek (psf, paiff->ssnd_offset, SEEK_SET) ; + + psf_binheader_writef (psf, "Etm8", SSND_MARKER, psf->datalength + SIZEOF_SSND_CHUNK) ; + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (current < psf->dataoffset) + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + else if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return 0 ; + } ; + + endian = psf->sf.format & SF_FORMAT_ENDMASK ; + if (CPU_IS_LITTLE_ENDIAN && endian == SF_ENDIAN_CPU) + endian = SF_ENDIAN_LITTLE ; + + /* Standard value here. */ + bit_width = psf->bytewidth * 8 ; + comm_frames = (psf->sf.frames > 0xFFFFFFFF) ? 0xFFFFFFFF : psf->sf.frames ; + + switch (psf->sf.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_PCM_S8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + switch (endian) + { case SF_ENDIAN_BIG : + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = twos_MARKER ; + break ; + + case SF_ENDIAN_LITTLE : + psf->endian = SF_ENDIAN_LITTLE ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = sowt_MARKER ; + break ; + + default : /* SF_ENDIAN_FILE */ + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFF_MARKER ; + comm_size = SIZEOF_AIFF_COMM ; + comm_encoding = 0 ; + break ; + } ; + break ; + + case SF_FORMAT_FLOAT : /* Big endian floating point. */ + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = FL32_MARKER ; /* Use 'FL32' because its easier to read. */ + break ; + + case SF_FORMAT_DOUBLE : /* Big endian double precision floating point. */ + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = FL64_MARKER ; /* Use 'FL64' because its easier to read. */ + break ; + + case SF_FORMAT_ULAW : + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = ulaw_MARKER ; + break ; + + case SF_FORMAT_ALAW : + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = alaw_MARKER ; + break ; + + case SF_FORMAT_PCM_U8 : + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = raw_MARKER ; + break ; + + case SF_FORMAT_DWVW_12 : + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = DWVW_MARKER ; + + /* Override standard value here.*/ + bit_width = 12 ; + break ; + + case SF_FORMAT_DWVW_16 : + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = DWVW_MARKER ; + + /* Override standard value here.*/ + bit_width = 16 ; + break ; + + case SF_FORMAT_DWVW_24 : + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = DWVW_MARKER ; + + /* Override standard value here.*/ + bit_width = 24 ; + break ; + + case SF_FORMAT_GSM610 : + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = GSM_MARKER ; + + /* Override standard value here.*/ + bit_width = 16 ; + break ; + + case SF_FORMAT_IMA_ADPCM : + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = ima4_MARKER ; + + /* Override standard value here.*/ + bit_width = 16 ; + comm_frames = psf->sf.frames / AIFC_IMA4_SAMPLES_PER_BLOCK ; + break ; + + default : return SFE_BAD_OPEN_FORMAT ; + } ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + psf_fseek (psf, 0, SEEK_SET) ; + + psf_binheader_writef (psf, "Etm8", FORM_MARKER, psf->filelength - 8) ; + + /* Write AIFF/AIFC marker and COM chunk. */ + if (comm_type == AIFC_MARKER) + /* AIFC must have an FVER chunk. */ + psf_binheader_writef (psf, "Emm44m4", comm_type, FVER_MARKER, 4, 0xA2805140, COMM_MARKER, comm_size) ; + else + psf_binheader_writef (psf, "Emm4", comm_type, COMM_MARKER, comm_size) ; + + paiff->comm_offset = psf->headindex - 8 ; + + memset (comm_sample_rate, 0, sizeof (comm_sample_rate)) ; + uint2tenbytefloat (psf->sf.samplerate, comm_sample_rate) ; + + psf_binheader_writef (psf, "Et242", psf->sf.channels, comm_frames, bit_width) ; + psf_binheader_writef (psf, "b", comm_sample_rate, sizeof (comm_sample_rate)) ; + + /* AIFC chunks have some extra data. */ + if (comm_type == AIFC_MARKER) + psf_binheader_writef (psf, "mb", comm_encoding, comm_zero_bytes, sizeof (comm_zero_bytes)) ; + + if (psf->instrument != NULL) + { MARK_ID_POS m [4] ; + INST_CHUNK ch ; + unsigned short ct = 0 ; + + memset (m, 0, sizeof (m)) ; + memset (&ch, 0, sizeof (ch)) ; + + ch.baseNote = psf->instrument->basenote ; + ch.detune = psf->instrument->detune ; + ch.lowNote = psf->instrument->key_lo ; + ch.highNote = psf->instrument->key_hi ; + ch.lowVelocity = psf->instrument->velocity_lo ; + ch.highVelocity = psf->instrument->velocity_hi ; + ch.gain = psf->instrument->gain ; + if (psf->instrument->loops [0].mode != SF_LOOP_NONE) + { ch.sustain_loop.playMode = 1 ; + ch.sustain_loop.beginLoop = ct ; + m [0].markerID = ct++ ; + m [0].position = psf->instrument->loops [0].start ; + ch.sustain_loop.endLoop = ct ; + m [1].markerID = ct++ ; + m [1].position = psf->instrument->loops [0].end ; + } ; + if (psf->instrument->loops [1].mode != SF_LOOP_NONE) + { ch.release_loop.playMode = 1 ; + ch.release_loop.beginLoop = ct ; + m [2].markerID = ct++ ; + m [2].position = psf->instrument->loops [1].start ; + ch.release_loop.endLoop = ct ; + m [3].markerID = ct++ ; + m [3].position = psf->instrument->loops [1].end ; + } + else + { ch.release_loop.playMode = 0 ; + ch.release_loop.beginLoop = 0 ; + ch.release_loop.endLoop = 0 ; + } ; + + psf_binheader_writef (psf, "Em4111111", INST_MARKER, SIZEOF_INST_CHUNK, ch.baseNote, ch.detune, + ch.lowNote, ch.highNote, ch.lowVelocity, ch.highVelocity) ; + psf_binheader_writef (psf, "2222222", ch.gain, ch.sustain_loop.playMode, + ch.sustain_loop.beginLoop, ch.sustain_loop.endLoop, ch.release_loop.playMode, + ch.release_loop.beginLoop, ch.release_loop.endLoop) ; + + if (ct == 2) + psf_binheader_writef (psf, "Em42241b241b", + MARK_MARKER, 2 + 2 * (2 + 4 + 1 + 9), 2, + m [0].markerID, m [0].position, 8, "beg loop", make_size_t (9), + m [1].markerID, m [1].position, 8, "end loop", make_size_t (9)) ; + else if (ct == 4) + psf_binheader_writef (psf, "Em42 241b 241b 241b 241b", + MARK_MARKER, 2 + 4 * (2 + 4 + 1 + 9), 4, + m [0].markerID, m [0].position, 8, "beg loop", make_size_t (9), + m [1].markerID, m [1].position, 8, "end loop", make_size_t (9), + m [2].markerID, m [2].position, 8, "beg loop", make_size_t (9), + m [3].markerID, m [3].position, 8, "end loop", make_size_t (9)) ; + } ; + + if (psf->str_flags & SF_STR_LOCATE_START) + aiff_write_strings (psf, SF_STR_LOCATE_START) ; + + if (psf->peak_info != NULL && psf->peak_info->peak_loc == SF_PEAK_START) + { psf_binheader_writef (psf, "Em4", PEAK_MARKER, AIFF_PEAK_CHUNK_SIZE (psf->sf.channels)) ; + psf_binheader_writef (psf, "E44", 1, time (NULL)) ; + for (k = 0 ; k < psf->sf.channels ; k++) + psf_binheader_writef (psf, "Eft8", (float) psf->peak_info->peaks [k].value, psf->peak_info->peaks [k].position) ; + } ; + + /* Write SSND chunk. */ + paiff->ssnd_offset = psf->headindex ; + psf_binheader_writef (psf, "Etm844", SSND_MARKER, psf->datalength + SIZEOF_SSND_CHUNK, 0, 0) ; + + /* Header construction complete so write it out. */ + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current < psf->dataoffset) + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + else if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* aiff_write_header */ + +static int +aiff_write_tailer (SF_PRIVATE *psf) +{ int k ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + + psf->dataend = psf_fseek (psf, 0, SEEK_END) ; + + /* Make sure tailer data starts at even byte offset. Pad if necessary. */ + if (psf->dataend % 2 == 1) + { psf_fwrite (psf->header, 1, 1, psf) ; + psf->dataend ++ ; + } ; + + if (psf->peak_info != NULL && psf->peak_info->peak_loc == SF_PEAK_END) + { psf_binheader_writef (psf, "Em4", PEAK_MARKER, AIFF_PEAK_CHUNK_SIZE (psf->sf.channels)) ; + psf_binheader_writef (psf, "E44", 1, time (NULL)) ; + for (k = 0 ; k < psf->sf.channels ; k++) + psf_binheader_writef (psf, "Eft8", (float) psf->peak_info->peaks [k].value, psf->peak_info->peaks [k].position) ; + } ; + + if (psf->str_flags & SF_STR_LOCATE_END) + aiff_write_strings (psf, SF_STR_LOCATE_END) ; + + /* Write the tailer. */ + if (psf->headindex > 0) + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + return 0 ; +} /* aiff_write_tailer */ + +static void +aiff_write_strings (SF_PRIVATE *psf, int location) +{ int k ; + + for (k = 0 ; k < SF_MAX_STRINGS ; k++) + { if (psf->strings [k].type == 0) + break ; + + if (psf->strings [k].flags != location) + continue ; + + switch (psf->strings [k].type) + { case SF_STR_SOFTWARE : + psf_binheader_writef (psf, "EmS", APPL_MARKER, psf->strings [k].str) ; + break ; + + case SF_STR_TITLE : + psf_binheader_writef (psf, "EmS", NAME_MARKER, psf->strings [k].str) ; + break ; + + case SF_STR_COPYRIGHT : + psf_binheader_writef (psf, "EmS", c_MARKER, psf->strings [k].str) ; + break ; + + case SF_STR_ARTIST : + psf_binheader_writef (psf, "EmS", AUTH_MARKER, psf->strings [k].str) ; + break ; + + case SF_STR_COMMENT : + psf_binheader_writef (psf, "EmS", ANNO_MARKER, psf->strings [k].str) ; + break ; + + /* + case SF_STR_DATE : + psf_binheader_writef (psf, "Ems", ICRD_MARKER, psf->strings [k].str) ; + break ; + */ + } ; + } ; + + return ; +} /* aiff_write_strings */ + +static int +aiff_command (SF_PRIVATE *psf, int command, void *data, int datasize) +{ + /* Avoid compiler warnings. */ + psf = psf ; + data = data ; + datasize = datasize ; + + switch (command) + { default : break ; + } ; + + return 0 ; +} /* aiff_command */ + +static const char* +get_loop_mode_str (short mode) +{ switch (mode) + { case 0 : return "none" ; + case 1 : return "forward" ; + case 2 : return "backward" ; + } ; + + return "*** unknown" ; +} /* get_loop_mode_str */ + +static short +get_loop_mode (short mode) +{ switch (mode) + { case 0 : return SF_LOOP_NONE ; + case 1 : return SF_LOOP_FORWARD ; + case 2 : return SF_LOOP_BACKWARD ; + } ; + + return SF_LOOP_NONE ; +} /* get_loop_mode */ + +/*========================================================================================== +** Rough hack at converting from 80 bit IEEE float in AIFF header to an int and +** back again. It assumes that all sample rates are between 1 and 800MHz, which +** should be OK as other sound file formats use a 32 bit integer to store sample +** rate. +** There is another (probably better) version in the source code to the SoX but it +** has a copyright which probably prevents it from being allowable as GPL/LGPL. +*/ + +static int +tenbytefloat2int (unsigned char *bytes) +{ int val = 3 ; + + if (bytes [0] & 0x80) /* Negative number. */ + return 0 ; + + if (bytes [0] <= 0x3F) /* Less than 1. */ + return 1 ; + + if (bytes [0] > 0x40) /* Way too big. */ + return 0x4000000 ; + + if (bytes [0] == 0x40 && bytes [1] > 0x1C) /* Too big. */ + return 800000000 ; + + /* Ok, can handle it. */ + + val = (bytes [2] << 23) | (bytes [3] << 15) | (bytes [4] << 7) | (bytes [5] >> 1) ; + + val >>= (29 - bytes [1]) ; + + return val ; +} /* tenbytefloat2int */ + +static void +uint2tenbytefloat (unsigned int num, unsigned char *bytes) +{ unsigned int mask = 0x40000000 ; + int count ; + + if (num <= 1) + { bytes [0] = 0x3F ; + bytes [1] = 0xFF ; + bytes [2] = 0x80 ; + return ; + } ; + + bytes [0] = 0x40 ; + + if (num >= mask) + { bytes [1] = 0x1D ; + return ; + } ; + + for (count = 0 ; count <= 32 ; count ++) + { if (num & mask) + break ; + mask >>= 1 ; + } ; + + num <<= count + 1 ; + bytes [1] = 29 - count ; + bytes [2] = (num >> 24) & 0xFF ; + bytes [3] = (num >> 16) & 0xFF ; + bytes [4] = (num >> 8) & 0xFF ; + bytes [5] = num & 0xFF ; + +} /* uint2tenbytefloat */ + +static int +aiff_read_basc_chunk (SF_PRIVATE * psf, int datasize) +{ const char * type_str ; + basc_CHUNK bc ; + + psf_binheader_readf (psf, "E442", &bc.version, &bc.numBeats, &bc.rootNote) ; + psf_binheader_readf (psf, "E222", &bc.scaleType, &bc.sigNumerator, &bc.sigDenominator) ; + psf_binheader_readf (psf, "E2j", &bc.loopType, datasize - sizeof (bc)) ; + + psf_log_printf (psf, " Version ? : %u\n Num Beats : %u\n Root Note : 0x%x\n", + bc.version, bc.numBeats, bc.rootNote) ; + + switch (bc.scaleType) + { case basc_SCALE_MINOR : + type_str = "MINOR" ; + break ; + case basc_SCALE_MAJOR : + type_str = "MAJOR" ; + break ; + case basc_SCALE_NEITHER : + type_str = "NEITHER" ; + break ; + case basc_SCALE_BOTH : + type_str = "BOTH" ; + break ; + default : + type_str = "!!WRONG!!" ; + break ; + } ; + + psf_log_printf (psf, " ScaleType : 0x%x (%s)\n", bc.scaleType, type_str) ; + psf_log_printf (psf, " Time Sig : %d/%d\n", bc.sigNumerator, bc.sigDenominator) ; + + switch (bc.loopType) + { case basc_TYPE_ONE_SHOT : + type_str = "One Shot" ; + break ; + case basc_TYPE_LOOP : + type_str = "Loop" ; + break ; + default: + type_str = "!!WRONG!!" ; + break ; + } ; + + psf_log_printf (psf, " Loop Type : 0x%x (%s)\n", bc.loopType, type_str) ; + + if ((psf->loop_info = calloc (1, sizeof (SF_LOOP_INFO))) == NULL) + return SFE_MALLOC_FAILED ; + + psf->loop_info->time_sig_num = bc.sigNumerator ; + psf->loop_info->time_sig_den = bc.sigDenominator ; + psf->loop_info->loop_mode = (bc.loopType == basc_TYPE_ONE_SHOT) ? SF_LOOP_NONE : SF_LOOP_FORWARD ; + psf->loop_info->num_beats = bc.numBeats ; + + /* Can always be recalculated from other known fields. */ + psf->loop_info->bpm = (1.0 / psf->sf.frames) * psf->sf.samplerate + * ((bc.numBeats * 4.0) / bc.sigDenominator) * 60.0 ; + psf->loop_info->root_key = bc.rootNote ; + + return 0 ; +} /* aiff_read_basc_chunk */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 7dec56ca-d6f2-48cf-863b-a72e7e17a5d9 +*/ Added: freeswitch/trunk/libs/libsndfile/src/alaw.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/alaw.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,544 @@ +/* +** Copyright (C) 1999-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sndfile.h" +#include "float_cast.h" +#include "common.h" + +static sf_count_t alaw_read_alaw2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t alaw_read_alaw2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t alaw_read_alaw2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t alaw_read_alaw2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t alaw_write_s2alaw (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t alaw_write_i2alaw (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t alaw_write_f2alaw (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t alaw_write_d2alaw (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static void alaw2s_array (unsigned char *buffer, int count, short *ptr) ; +static void alaw2i_array (unsigned char *buffer, int count, int *ptr) ; +static void alaw2f_array (unsigned char *buffer, int count, float *ptr, float normfact) ; +static void alaw2d_array (unsigned char *buffer, int count, double *ptr, double normfact) ; + +static void s2alaw_array (const short *buffer, int count, unsigned char *ptr) ; +static void i2alaw_array (const int *buffer, int count, unsigned char *ptr) ; +static void f2alaw_array (const float *buffer, int count, unsigned char *ptr, float normfact) ; +static void d2alaw_array (const double *buffer, int count, unsigned char *ptr, double normfact) ; + + +int +alaw_init (SF_PRIVATE *psf) +{ + if (psf->mode == SFM_READ || psf->mode == SFM_RDWR) + { psf->read_short = alaw_read_alaw2s ; + psf->read_int = alaw_read_alaw2i ; + psf->read_float = alaw_read_alaw2f ; + psf->read_double = alaw_read_alaw2d ; + } ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { psf->write_short = alaw_write_s2alaw ; + psf->write_int = alaw_write_i2alaw ; + psf->write_float = alaw_write_f2alaw ; + psf->write_double = alaw_write_d2alaw ; + } ; + + psf->bytewidth = 1 ; + psf->blockwidth = psf->sf.channels ; + + if (psf->filelength > psf->dataoffset) + psf->datalength = (psf->dataend) ? psf->dataend - psf->dataoffset : psf->filelength - psf->dataoffset ; + else + psf->datalength = 0 ; + + psf->sf.frames = psf->datalength / psf->blockwidth ; + + return 0 ; +} /* alaw_init */ + +/*============================================================================== + * Private static functions and data. + */ + +static +short alaw_decode [256] = +{ -5504, -5248, -6016, -5760, -4480, -4224, -4992, -4736, + -7552, -7296, -8064, -7808, -6528, -6272, -7040, -6784, + -2752, -2624, -3008, -2880, -2240, -2112, -2496, -2368, + -3776, -3648, -4032, -3904, -3264, -3136, -3520, -3392, + -22016, -20992, -24064, -23040, -17920, -16896, -19968, -18944, + -30208, -29184, -32256, -31232, -26112, -25088, -28160, -27136, + -11008, -10496, -12032, -11520, -8960, -8448, -9984, -9472, + -15104, -14592, -16128, -15616, -13056, -12544, -14080, -13568, + -344, -328, -376, -360, -280, -264, -312, -296, + -472, -456, -504, -488, -408, -392, -440, -424, + -88, -72, -120, -104, -24, -8, -56, -40, + -216, -200, -248, -232, -152, -136, -184, -168, + -1376, -1312, -1504, -1440, -1120, -1056, -1248, -1184, + -1888, -1824, -2016, -1952, -1632, -1568, -1760, -1696, + -688, -656, -752, -720, -560, -528, -624, -592, + -944, -912, -1008, -976, -816, -784, -880, -848, + 5504, 5248, 6016, 5760, 4480, 4224, 4992, 4736, + 7552, 7296, 8064, 7808, 6528, 6272, 7040, 6784, + 2752, 2624, 3008, 2880, 2240, 2112, 2496, 2368, + 3776, 3648, 4032, 3904, 3264, 3136, 3520, 3392, + 22016, 20992, 24064, 23040, 17920, 16896, 19968, 18944, + 30208, 29184, 32256, 31232, 26112, 25088, 28160, 27136, + 11008, 10496, 12032, 11520, 8960, 8448, 9984, 9472, + 15104, 14592, 16128, 15616, 13056, 12544, 14080, 13568, + 344, 328, 376, 360, 280, 264, 312, 296, + 472, 456, 504, 488, 408, 392, 440, 424, + 88, 72, 120, 104, 24, 8, 56, 40, + 216, 200, 248, 232, 152, 136, 184, 168, + 1376, 1312, 1504, 1440, 1120, 1056, 1248, 1184, + 1888, 1824, 2016, 1952, 1632, 1568, 1760, 1696, + 688, 656, 752, 720, 560, 528, 624, 592, + 944, 912, 1008, 976, 816, 784, 880, 848 +} ; /* alaw_decode */ + +static +unsigned char alaw_encode [2048 + 1] = +{ 0xd5, 0xd4, 0xd7, 0xd6, 0xd1, 0xd0, 0xd3, 0xd2, 0xdd, 0xdc, 0xdf, 0xde, + 0xd9, 0xd8, 0xdb, 0xda, 0xc5, 0xc4, 0xc7, 0xc6, 0xc1, 0xc0, 0xc3, 0xc2, + 0xcd, 0xcc, 0xcf, 0xce, 0xc9, 0xc8, 0xcb, 0xca, 0xf5, 0xf5, 0xf4, 0xf4, + 0xf7, 0xf7, 0xf6, 0xf6, 0xf1, 0xf1, 0xf0, 0xf0, 0xf3, 0xf3, 0xf2, 0xf2, + 0xfd, 0xfd, 0xfc, 0xfc, 0xff, 0xff, 0xfe, 0xfe, 0xf9, 0xf9, 0xf8, 0xf8, + 0xfb, 0xfb, 0xfa, 0xfa, 0xe5, 0xe5, 0xe5, 0xe5, 0xe4, 0xe4, 0xe4, 0xe4, + 0xe7, 0xe7, 0xe7, 0xe7, 0xe6, 0xe6, 0xe6, 0xe6, 0xe1, 0xe1, 0xe1, 0xe1, + 0xe0, 0xe0, 0xe0, 0xe0, 0xe3, 0xe3, 0xe3, 0xe3, 0xe2, 0xe2, 0xe2, 0xe2, + 0xed, 0xed, 0xed, 0xed, 0xec, 0xec, 0xec, 0xec, 0xef, 0xef, 0xef, 0xef, + 0xee, 0xee, 0xee, 0xee, 0xe9, 0xe9, 0xe9, 0xe9, 0xe8, 0xe8, 0xe8, 0xe8, + 0xeb, 0xeb, 0xeb, 0xeb, 0xea, 0xea, 0xea, 0xea, 0x95, 0x95, 0x95, 0x95, + 0x95, 0x95, 0x95, 0x95, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, + 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x96, 0x96, 0x96, 0x96, + 0x96, 0x96, 0x96, 0x96, 0x91, 0x91, 0x91, 0x91, 0x91, 0x91, 0x91, 0x91, + 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x93, 0x93, 0x93, 0x93, + 0x93, 0x93, 0x93, 0x93, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, + 0x9d, 0x9d, 0x9d, 0x9d, 0x9d, 0x9d, 0x9d, 0x9d, 0x9c, 0x9c, 0x9c, 0x9c, + 0x9c, 0x9c, 0x9c, 0x9c, 0x9f, 0x9f, 0x9f, 0x9f, 0x9f, 0x9f, 0x9f, 0x9f, + 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x99, 0x99, 0x99, 0x99, + 0x99, 0x99, 0x99, 0x99, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, + 0x9b, 0x9b, 0x9b, 0x9b, 0x9b, 0x9b, 0x9b, 0x9b, 0x9a, 0x9a, 0x9a, 0x9a, + 0x9a, 0x9a, 0x9a, 0x9a, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, + 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x84, 0x84, 0x84, 0x84, + 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, + 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, + 0x87, 0x87, 0x87, 0x87, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, + 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x81, 0x81, 0x81, 0x81, + 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, + 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, + 0x80, 0x80, 0x80, 0x80, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, + 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x82, 0x82, 0x82, 0x82, + 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, + 0x8d, 0x8d, 0x8d, 0x8d, 0x8d, 0x8d, 0x8d, 0x8d, 0x8d, 0x8d, 0x8d, 0x8d, + 0x8d, 0x8d, 0x8d, 0x8d, 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, + 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, 0x8f, 0x8f, 0x8f, 0x8f, + 0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8f, + 0x8e, 0x8e, 0x8e, 0x8e, 0x8e, 0x8e, 0x8e, 0x8e, 0x8e, 0x8e, 0x8e, 0x8e, + 0x8e, 0x8e, 0x8e, 0x8e, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, + 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x88, 0x88, 0x88, 0x88, + 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, + 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, + 0x8b, 0x8b, 0x8b, 0x8b, 0x8a, 0x8a, 0x8a, 0x8a, 0x8a, 0x8a, 0x8a, 0x8a, + 0x8a, 0x8a, 0x8a, 0x8a, 0x8a, 0x8a, 0x8a, 0x8a, 0xb5, 0xb5, 0xb5, 0xb5, + 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, + 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, + 0xb5, 0xb5, 0xb5, 0xb5, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, + 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, + 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, + 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, + 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, + 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb6, 0xb6, 0xb6, 0xb6, + 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, + 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, + 0xb6, 0xb6, 0xb6, 0xb6, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, + 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, + 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, + 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, + 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, + 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb3, 0xb3, 0xb3, 0xb3, + 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, + 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, + 0xb3, 0xb3, 0xb3, 0xb3, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, + 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, + 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, + 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, + 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, + 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbc, 0xbc, 0xbc, 0xbc, + 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, + 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, + 0xbc, 0xbc, 0xbc, 0xbc, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, + 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, + 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, + 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, + 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, + 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xb9, 0xb9, 0xb9, 0xb9, + 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, + 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, + 0xb9, 0xb9, 0xb9, 0xb9, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, + 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, + 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, + 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, + 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, + 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xba, 0xba, 0xba, 0xba, + 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, + 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, + 0xba, 0xba, 0xba, 0xba, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, + 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, + 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, + 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, + 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, + 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa4, 0xa4, 0xa4, 0xa4, + 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, + 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, + 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, + 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, + 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, + 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, + 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, + 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, + 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, + 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, + 0xa7, 0xa7, 0xa7, 0xa7, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, + 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, + 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, + 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, + 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, + 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa1, 0xa1, 0xa1, 0xa1, + 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, + 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, + 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, + 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, + 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, + 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, + 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, + 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, + 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, + 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, + 0xa0, 0xa0, 0xa0, 0xa0, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, + 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, + 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, + 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, + 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, + 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa2, 0xa2, 0xa2, 0xa2, + 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, + 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, + 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, + 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, + 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, + 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, + 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, + 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, + 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, + 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, + 0xad, 0xad, 0xad, 0xad, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, + 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, + 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, + 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, + 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, + 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xaf, 0xaf, 0xaf, 0xaf, + 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, + 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, + 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, + 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, + 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, + 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, + 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, + 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, + 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, + 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, + 0xae, 0xae, 0xae, 0xae, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, + 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, + 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, + 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, + 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, + 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa8, 0xa8, 0xa8, 0xa8, + 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, + 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, + 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, + 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, + 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, + 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, + 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, + 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, + 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, + 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, + 0xab, 0xab, 0xab, 0xab, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, + 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, + 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, + 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, + 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, + 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0x2a +} ; /* alaw_encode */ + +static inline void +alaw2s_array (unsigned char *buffer, int count, short *ptr) +{ while (--count >= 0) + ptr [count] = alaw_decode [(int) buffer [count]] ; +} /* alaw2s_array */ + +static inline void +alaw2i_array (unsigned char *buffer, int count, int *ptr) +{ while (--count >= 0) + ptr [count] = alaw_decode [(int) buffer [count]] << 16 ; +} /* alaw2i_array */ + +static inline void +alaw2f_array (unsigned char *buffer, int count, float *ptr, float normfact) +{ while (--count >= 0) + ptr [count] = normfact * alaw_decode [(int) buffer [count]] ; +} /* alaw2f_array */ + +static inline void +alaw2d_array (unsigned char *buffer, int count, double *ptr, double normfact) +{ while (--count >= 0) + ptr [count] = normfact * alaw_decode [(int) buffer [count]] ; +} /* alaw2d_array */ + +static inline void +s2alaw_array (const short *ptr, int count, unsigned char *buffer) +{ while (--count >= 0) + { if (ptr [count] >= 0) + buffer [count] = alaw_encode [ptr [count] / 16] ; + else + buffer [count] = 0x7F & alaw_encode [ptr [count] / -16] ; + } ; +} /* s2alaw_array */ + +static inline void +i2alaw_array (const int *ptr, int count, unsigned char *buffer) +{ while (--count >= 0) + { if (ptr [count] >= 0) + buffer [count] = alaw_encode [ptr [count] >> (16 + 4)] ; + else + buffer [count] = 0x7F & alaw_encode [- ptr [count] >> (16 + 4)] ; + } ; +} /* i2alaw_array */ + +static inline void +f2alaw_array (const float *ptr, int count, unsigned char *buffer, float normfact) +{ while (--count >= 0) + { if (ptr [count] >= 0) + buffer [count] = alaw_encode [lrintf (normfact * ptr [count])] ; + else + buffer [count] = 0x7F & alaw_encode [- lrintf (normfact * ptr [count])] ; + } ; +} /* f2alaw_array */ + +static inline void +d2alaw_array (const double *ptr, int count, unsigned char *buffer, double normfact) +{ while (--count >= 0) + { if (ptr [count] >= 0) + buffer [count] = alaw_encode [lrint (normfact * ptr [count])] ; + else + buffer [count] = 0x7F & alaw_encode [- lrint (normfact * ptr [count])] ; + } ; +} /* d2alaw_array */ + +/*============================================================================== +*/ + +static sf_count_t +alaw_read_alaw2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, 1, bufferlen, psf) ; + alaw2s_array (psf->u.ucbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* alaw_read_alaw2s */ + +static sf_count_t +alaw_read_alaw2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, 1, bufferlen, psf) ; + alaw2i_array (psf->u.ucbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* alaw_read_alaw2i */ + +static sf_count_t +alaw_read_alaw2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float normfact ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, 1, bufferlen, psf) ; + alaw2f_array (psf->u.ucbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* alaw_read_alaw2f */ + +static sf_count_t +alaw_read_alaw2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double) ? 1.0 / ((double) 0x8000) : 1.0 ; + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, 1, bufferlen, psf) ; + alaw2d_array (psf->u.ucbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* alaw_read_alaw2d */ + +/*============================================================================================= +*/ + +static sf_count_t +alaw_write_s2alaw (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2alaw_array (ptr + total, bufferlen, psf->u.ucbuf) ; + writecount = psf_fwrite (psf->u.ucbuf, 1, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* alaw_write_s2alaw */ + +static sf_count_t +alaw_write_i2alaw (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2alaw_array (ptr + total, bufferlen, psf->u.ucbuf) ; + writecount = psf_fwrite (psf->u.ucbuf, 1, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* alaw_write_i2alaw */ + +static sf_count_t +alaw_write_f2alaw (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + float normfact ; + + normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7FFF) / 16.0 : 1.0 / 16 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + f2alaw_array (ptr + total, bufferlen, psf->u.ucbuf, normfact) ; + writecount = psf_fwrite (psf->u.ucbuf, 1, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* alaw_write_f2alaw */ + +static sf_count_t +alaw_write_d2alaw (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double) ? (1.0 * 0x7FFF) / 16.0 : 1.0 / 16.0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + d2alaw_array (ptr + total, bufferlen, psf->u.ucbuf, normfact) ; + writecount = psf_fwrite (psf->u.ucbuf, 1, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* alaw_write_d2alaw */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 289ccfc2-42a6-4f1f-a29f-4dcc9bfa8752 +*/ Added: freeswitch/trunk/libs/libsndfile/src/au.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/au.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,453 @@ +/* +** Copyright (C) 1999-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <fcntl.h> +#include <string.h> +#include <ctype.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +/*------------------------------------------------------------------------------ +** Macros to handle big/little endian issues. +*/ + +#define DOTSND_MARKER (MAKE_MARKER ('.', 's', 'n', 'd')) +#define DNSDOT_MARKER (MAKE_MARKER ('d', 'n', 's', '.')) + +#define AU_DATA_OFFSET 24 + +/*------------------------------------------------------------------------------ +** Known AU file encoding types. +*/ + +enum +{ AU_ENCODING_ULAW_8 = 1, /* 8-bit u-law samples */ + AU_ENCODING_PCM_8 = 2, /* 8-bit linear samples */ + AU_ENCODING_PCM_16 = 3, /* 16-bit linear samples */ + AU_ENCODING_PCM_24 = 4, /* 24-bit linear samples */ + AU_ENCODING_PCM_32 = 5, /* 32-bit linear samples */ + + AU_ENCODING_FLOAT = 6, /* floating-point samples */ + AU_ENCODING_DOUBLE = 7, /* double-precision float samples */ + AU_ENCODING_INDIRECT = 8, /* fragmented sampled data */ + AU_ENCODING_NESTED = 9, /* ? */ + AU_ENCODING_DSP_CORE = 10, /* DSP program */ + AU_ENCODING_DSP_DATA_8 = 11, /* 8-bit fixed-point samples */ + AU_ENCODING_DSP_DATA_16 = 12, /* 16-bit fixed-point samples */ + AU_ENCODING_DSP_DATA_24 = 13, /* 24-bit fixed-point samples */ + AU_ENCODING_DSP_DATA_32 = 14, /* 32-bit fixed-point samples */ + + AU_ENCODING_DISPLAY = 16, /* non-audio display data */ + AU_ENCODING_MULAW_SQUELCH = 17, /* ? */ + AU_ENCODING_EMPHASIZED = 18, /* 16-bit linear with emphasis */ + AU_ENCODING_NEXT = 19, /* 16-bit linear with compression (NEXT) */ + AU_ENCODING_COMPRESSED_EMPHASIZED = 20, /* A combination of the two above */ + AU_ENCODING_DSP_COMMANDS = 21, /* Music Kit DSP commands */ + AU_ENCODING_DSP_COMMANDS_SAMPLES = 22, /* ? */ + + AU_ENCODING_ADPCM_G721_32 = 23, /* G721 32 kbs ADPCM - 4 bits per sample. */ + AU_ENCODING_ADPCM_G722 = 24, /* G722 64 kbs ADPCM */ + AU_ENCODING_ADPCM_G723_24 = 25, /* G723 24 kbs ADPCM - 3 bits per sample. */ + AU_ENCODING_ADPCM_G723_40 = 26, /* G723 40 kbs ADPCM - 5 bits per sample. */ + + AU_ENCODING_ALAW_8 = 27 +} ; + +/*------------------------------------------------------------------------------ +** Typedefs. +*/ + +typedef struct +{ int dataoffset ; + int datasize ; + int encoding ; + int samplerate ; + int channels ; +} AU_FMT ; + + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int au_close (SF_PRIVATE *psf) ; + +static int au_format_to_encoding (int format) ; + +static int au_write_header (SF_PRIVATE *psf, int calc_length) ; +static int au_read_header (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +au_open (SF_PRIVATE *psf) +{ int subformat ; + int error = 0 ; + + if (psf->mode == SFM_READ || (psf->mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = au_read_header (psf))) + return error ; + } ; + + if ((psf->sf.format & SF_FORMAT_TYPEMASK) != SF_FORMAT_AU) + return SFE_BAD_OPEN_FORMAT ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { psf->endian = psf->sf.format & SF_FORMAT_ENDMASK ; + if (CPU_IS_LITTLE_ENDIAN && psf->endian == SF_ENDIAN_CPU) + psf->endian = SF_ENDIAN_LITTLE ; + else if (psf->endian != SF_ENDIAN_LITTLE) + psf->endian = SF_ENDIAN_BIG ; + + if (au_write_header (psf, SF_FALSE)) + return psf->error ; + + psf->write_header = au_write_header ; + } ; + + psf->container_close = au_close ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + switch (subformat) + { case SF_FORMAT_ULAW : /* 8-bit Ulaw encoding. */ + ulaw_init (psf) ; + break ; + + case SF_FORMAT_PCM_S8 : /* 8-bit linear PCM. */ + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_PCM_16 : /* 16-bit linear PCM. */ + case SF_FORMAT_PCM_24 : /* 24-bit linear PCM */ + case SF_FORMAT_PCM_32 : /* 32-bit linear PCM. */ + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_ALAW : /* 8-bit Alaw encoding. */ + alaw_init (psf) ; + break ; + + /* Lite remove start */ + case SF_FORMAT_FLOAT : /* 32-bit floats. */ + error = float32_init (psf) ; + break ; + + case SF_FORMAT_DOUBLE : /* 64-bit double precision floats. */ + error = double64_init (psf) ; + break ; + + case SF_FORMAT_G721_32 : + error = g72x_init (psf) ; + psf->sf.seekable = SF_FALSE ; + break ; + + case SF_FORMAT_G723_24 : + error = g72x_init (psf) ; + psf->sf.seekable = SF_FALSE ; + break ; + + case SF_FORMAT_G723_40 : + error = g72x_init (psf) ; + psf->sf.seekable = SF_FALSE ; + break ; + /* Lite remove end */ + + default : break ; + } ; + + return error ; +} /* au_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +au_close (SF_PRIVATE *psf) +{ + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + au_write_header (psf, SF_TRUE) ; + + return 0 ; +} /* au_close */ + +static int +au_write_header (SF_PRIVATE *psf, int calc_length) +{ sf_count_t current ; + int encoding, datalength ; + + if (psf->pipeoffset > 0) + return 0 ; + + current = psf_ftell (psf) ; + + if (calc_length) + { psf->filelength = psf_get_filelen (psf) ; + + psf->datalength = psf->filelength - psf->dataoffset ; + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + encoding = au_format_to_encoding (psf->sf.format & SF_FORMAT_SUBMASK) ; + if (! encoding) + return (psf->error = SFE_BAD_OPEN_FORMAT) ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + + /* + ** Only attempt to seek if we are not writng to a pipe. If we are + ** writing to a pipe we shouldn't be here anyway. + */ + if (psf->is_pipe == SF_FALSE) + psf_fseek (psf, 0, SEEK_SET) ; + + /* + ** AU format files allow a datalength value of -1 if the datalength + ** is not know at the time the header is written. + ** Also use this value of -1 if the datalength > 2 gigabytes. + */ + if (psf->datalength < 0 || psf->datalength > 0x7FFFFFFF) + datalength = -1 ; + else + datalength = (int) (psf->datalength & 0x7FFFFFFF) ; + + if (psf->endian == SF_ENDIAN_BIG) + { psf_binheader_writef (psf, "Em4", DOTSND_MARKER, AU_DATA_OFFSET) ; + psf_binheader_writef (psf, "E4444", datalength, encoding, psf->sf.samplerate, psf->sf.channels) ; + } + else if (psf->endian == SF_ENDIAN_LITTLE) + { psf_binheader_writef (psf, "em4", DNSDOT_MARKER, AU_DATA_OFFSET) ; + psf_binheader_writef (psf, "e4444", datalength, encoding, psf->sf.samplerate, psf->sf.channels) ; + } + else + return (psf->error = SFE_BAD_OPEN_FORMAT) ; + + /* Header construction complete so write it out. */ + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* au_write_header */ + +static int +au_format_to_encoding (int format) +{ + switch (format) + { case SF_FORMAT_PCM_S8 : return AU_ENCODING_PCM_8 ; + case SF_FORMAT_PCM_16 : return AU_ENCODING_PCM_16 ; + case SF_FORMAT_PCM_24 : return AU_ENCODING_PCM_24 ; + case SF_FORMAT_PCM_32 : return AU_ENCODING_PCM_32 ; + + case SF_FORMAT_FLOAT : return AU_ENCODING_FLOAT ; + case SF_FORMAT_DOUBLE : return AU_ENCODING_DOUBLE ; + + case SF_FORMAT_ULAW : return AU_ENCODING_ULAW_8 ; + case SF_FORMAT_ALAW : return AU_ENCODING_ALAW_8 ; + + case SF_FORMAT_G721_32 : return AU_ENCODING_ADPCM_G721_32 ; + case SF_FORMAT_G723_24 : return AU_ENCODING_ADPCM_G723_24 ; + case SF_FORMAT_G723_40 : return AU_ENCODING_ADPCM_G723_40 ; + + default : break ; + } ; + return 0 ; +} /* au_format_to_encoding */ + +static int +au_read_header (SF_PRIVATE *psf) +{ AU_FMT au_fmt ; + int marker, dword ; + + memset (&au_fmt, 0, sizeof (au_fmt)) ; + psf_binheader_readf (psf, "pm", 0, &marker) ; + psf_log_printf (psf, "%M\n", marker) ; + + if (marker == DOTSND_MARKER) + { psf->endian = SF_ENDIAN_BIG ; + + psf_binheader_readf (psf, "E44444", &(au_fmt.dataoffset), &(au_fmt.datasize), + &(au_fmt.encoding), &(au_fmt.samplerate), &(au_fmt.channels)) ; + } + else if (marker == DNSDOT_MARKER) + { psf->endian = SF_ENDIAN_LITTLE ; + psf_binheader_readf (psf, "e44444", &(au_fmt.dataoffset), &(au_fmt.datasize), + &(au_fmt.encoding), &(au_fmt.samplerate), &(au_fmt.channels)) ; + } + else + return SFE_AU_NO_DOTSND ; + + psf_log_printf (psf, " Data Offset : %d\n", au_fmt.dataoffset) ; + + if (psf->fileoffset > 0 && au_fmt.datasize == -1) + { psf_log_printf (psf, " Data Size : -1\n") ; + return SFE_AU_EMBED_BAD_LEN ; + } ; + + if (psf->fileoffset > 0) + { psf->filelength = au_fmt.dataoffset + au_fmt.datasize ; + psf_log_printf (psf, " Data Size : %d\n", au_fmt.datasize) ; + } + else if (au_fmt.datasize == -1 || au_fmt.dataoffset + au_fmt.datasize == psf->filelength) + psf_log_printf (psf, " Data Size : %d\n", au_fmt.datasize) ; + else if (au_fmt.dataoffset + au_fmt.datasize < psf->filelength) + { psf->filelength = au_fmt.dataoffset + au_fmt.datasize ; + psf_log_printf (psf, " Data Size : %d\n", au_fmt.datasize) ; + } + else + { dword = psf->filelength - au_fmt.dataoffset ; + psf_log_printf (psf, " Data Size : %d (should be %d)\n", au_fmt.datasize, dword) ; + au_fmt.datasize = dword ; + } ; + + psf->dataoffset = au_fmt.dataoffset ; + psf->datalength = psf->filelength - psf->dataoffset ; + + if (psf_ftell (psf) < psf->dataoffset) + psf_binheader_readf (psf, "j", psf->dataoffset - psf_ftell (psf)) ; + + psf->sf.samplerate = au_fmt.samplerate ; + psf->sf.channels = au_fmt.channels ; + + /* Only fill in type major. */ + if (psf->endian == SF_ENDIAN_BIG) + psf->sf.format = SF_FORMAT_AU ; + else if (psf->endian == SF_ENDIAN_LITTLE) + psf->sf.format = SF_ENDIAN_LITTLE | SF_FORMAT_AU ; + + psf_log_printf (psf, " Encoding : %d => ", au_fmt.encoding) ; + + psf->sf.format = psf->sf.format & SF_FORMAT_ENDMASK ; + + switch (au_fmt.encoding) + { case AU_ENCODING_ULAW_8 : + psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_ULAW ; + psf->bytewidth = 1 ; /* Before decoding */ + psf_log_printf (psf, "8-bit ISDN u-law\n") ; + break ; + + case AU_ENCODING_PCM_8 : + psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_PCM_S8 ; + psf->bytewidth = 1 ; + psf_log_printf (psf, "8-bit linear PCM\n") ; + break ; + + case AU_ENCODING_PCM_16 : + psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_PCM_16 ; + psf->bytewidth = 2 ; + psf_log_printf (psf, "16-bit linear PCM\n") ; + break ; + + case AU_ENCODING_PCM_24 : + psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_PCM_24 ; + psf->bytewidth = 3 ; + psf_log_printf (psf, "24-bit linear PCM\n") ; + break ; + + case AU_ENCODING_PCM_32 : + psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_PCM_32 ; + psf->bytewidth = 4 ; + psf_log_printf (psf, "32-bit linear PCM\n") ; + break ; + + case AU_ENCODING_FLOAT : + psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_FLOAT ; + psf->bytewidth = 4 ; + psf_log_printf (psf, "32-bit float\n") ; + break ; + + case AU_ENCODING_DOUBLE : + psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_DOUBLE ; + psf->bytewidth = 8 ; + psf_log_printf (psf, "64-bit double precision float\n") ; + break ; + + case AU_ENCODING_ALAW_8 : + psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_ALAW ; + psf->bytewidth = 1 ; /* Before decoding */ + psf_log_printf (psf, "8-bit ISDN A-law\n") ; + break ; + + case AU_ENCODING_ADPCM_G721_32 : + psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_G721_32 ; + psf->bytewidth = 0 ; + psf_log_printf (psf, "G721 32kbs ADPCM\n") ; + break ; + + case AU_ENCODING_ADPCM_G723_24 : + psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_G723_24 ; + psf->bytewidth = 0 ; + psf_log_printf (psf, "G723 24kbs ADPCM\n") ; + break ; + + case AU_ENCODING_ADPCM_G723_40 : + psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_G723_40 ; + psf->bytewidth = 0 ; + psf_log_printf (psf, "G723 40kbs ADPCM\n") ; + break ; + + case AU_ENCODING_ADPCM_G722 : + psf_log_printf (psf, "G722 64 kbs ADPCM (unsupported)\n") ; + break ; + + case AU_ENCODING_NEXT : + psf_log_printf (psf, "Weird NeXT encoding format (unsupported)\n") ; + break ; + + default : + psf_log_printf (psf, "Unknown!!\n") ; + break ; + } ; + + psf_log_printf (psf, " Sample Rate : %d\n", au_fmt.samplerate) ; + psf_log_printf (psf, " Channels : %d\n", au_fmt.channels) ; + + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + + if (! psf->sf.frames && psf->blockwidth) + psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; + + return 0 ; +} /* au_read_header */ +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 31f691b1-cde9-4ed2-9469-6bca60fb9cd0 +*/ Added: freeswitch/trunk/libs/libsndfile/src/avr.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/avr.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,254 @@ +/* +** Copyright (C) 2004-2006 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <string.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +#define TWOBIT_MARKER (MAKE_MARKER ('2', 'B', 'I', 'T')) +#define AVR_HDR_SIZE 128 + +#define SFE_AVR_X 666 + +/* +** From: hyc@hanauma.Jpl.Nasa.Gov (Howard Chu) +** +** A lot of PD software exists to play Mac .snd files on the ST. One other +** format that seems pretty popular (used by a number of commercial packages) +** is the AVR format (from Audio Visual Research). This format has a 128 byte +** header that looks like this (its actually packed, but thats not portable): +*/ + +typedef struct +{ int marker ; /* 2BIT */ + char name [8] ; /* null-padded sample name */ + short mono ; /* 0 = mono, 0xffff = stereo */ + short rez ; /* 8 = 8 bit, 16 = 16 bit */ + short sign ; /* 0 = unsigned, 0xffff = signed */ + + short loop ; /* 0 = no loop, 0xffff = looping sample */ + short midi ; /* 0xffff = no MIDI note assigned, */ + /* 0xffXX = single key note assignment */ + /* 0xLLHH = key split, low/hi note */ + int srate ; /* sample frequency in hertz */ + int frames ; /* sample length in bytes or words (see rez) */ + int lbeg ; /* offset to start of loop in bytes or words. */ + /* set to zero if unused */ + int lend ; /* offset to end of loop in bytes or words. */ + /* set to sample length if unused */ + short res1 ; /* Reserved, MIDI keyboard split */ + short res2 ; /* Reserved, sample compression */ + short res3 ; /* Reserved */ + char ext [20] ; /* Additional filename space, used if (name[7] != 0) */ + char user [64] ; /* User defined. Typically ASCII message */ +} AVR_HEADER ; + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int avr_close (SF_PRIVATE *psf) ; + +static int avr_read_header (SF_PRIVATE *psf) ; +static int avr_write_header (SF_PRIVATE *psf, int calc_length) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +avr_open (SF_PRIVATE *psf) +{ int error = 0 ; + + if (psf->mode == SFM_READ || (psf->mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = avr_read_header (psf))) + return error ; + } ; + + if ((psf->sf.format & SF_FORMAT_TYPEMASK) != SF_FORMAT_AVR) + return SFE_BAD_OPEN_FORMAT ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { psf->endian = psf->sf.format & SF_FORMAT_ENDMASK ; + psf->endian = SF_ENDIAN_BIG ; + + if (avr_write_header (psf, SF_FALSE)) + return psf->error ; + + psf->write_header = avr_write_header ; + } ; + + psf->container_close = avr_close ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + error = pcm_init (psf) ; + + return error ; +} /* avr_open */ + +static int +avr_read_header (SF_PRIVATE *psf) +{ AVR_HEADER hdr ; + + memset (&hdr, 0, sizeof (hdr)) ; + + psf_binheader_readf (psf, "pmb", 0, &hdr.marker, &hdr.name, sizeof (hdr.name)) ; + psf_log_printf (psf, "%M\n", hdr.marker) ; + + if (hdr.marker != TWOBIT_MARKER) + return SFE_AVR_X ; + + psf_log_printf (psf, " Name : %s\n", hdr.name) ; + + psf_binheader_readf (psf, "E22222", &hdr.mono, &hdr.rez, &hdr.sign, &hdr.loop, &hdr.midi) ; + + psf->sf.channels = (hdr.mono & 1) + 1 ; + + psf_log_printf (psf, " Channels : %d\n Bit width : %d\n Signed : %s\n", + (hdr.mono & 1) + 1, hdr.rez, hdr.sign ? "yes" : "no") ; + + switch ((hdr.rez << 16) + (hdr.sign & 1)) + { case ((8 << 16) + 0) : + psf->sf.format = SF_FORMAT_AVR | SF_FORMAT_PCM_U8 ; + psf->bytewidth = 1 ; + break ; + + case ((8 << 16) + 1) : + psf->sf.format = SF_FORMAT_AVR | SF_FORMAT_PCM_S8 ; + psf->bytewidth = 1 ; + break ; + + case ((16 << 16) + 1) : + psf->sf.format = SF_FORMAT_AVR | SF_FORMAT_PCM_16 ; + psf->bytewidth = 2 ; + break ; + + default : + psf_log_printf (psf, "Error : bad rez/sign combination.\n") ; + return SFE_AVR_X ; + } ; + + psf_binheader_readf (psf, "E4444", &hdr.srate, &hdr.frames, &hdr.lbeg, &hdr.lend) ; + + psf->sf.frames = hdr.frames ; + psf->sf.samplerate = hdr.srate ; + + psf_log_printf (psf, " Frames : %D\n", psf->sf.frames) ; + psf_log_printf (psf, " Sample rate : %d\n", psf->sf.samplerate) ; + + psf_binheader_readf (psf, "E222", &hdr.res1, &hdr.res2, &hdr.res3) ; + psf_binheader_readf (psf, "bb", hdr.ext, sizeof (hdr.ext), hdr.user, sizeof (hdr.user)) ; + + psf_log_printf (psf, " Ext : %s\n User : %s\n", hdr.ext, hdr.user) ; + + psf->endian = SF_ENDIAN_BIG ; + + psf->dataoffset = AVR_HDR_SIZE ; + psf->datalength = hdr.frames * (hdr.rez / 8) ; + + if (psf->fileoffset > 0) + psf->filelength = AVR_HDR_SIZE + psf->datalength ; + + if (psf_ftell (psf) != psf->dataoffset) + psf_binheader_readf (psf, "j", psf->dataoffset - psf_ftell (psf)) ; + + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + + if (psf->sf.frames == 0 && psf->blockwidth) + psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; + + return 0 ; +} /* avr_read_header */ + +static int +avr_write_header (SF_PRIVATE *psf, int calc_length) +{ sf_count_t current ; + int sign ; + + if (psf->pipeoffset > 0) + return 0 ; + + current = psf_ftell (psf) ; + + if (calc_length) + { psf->filelength = psf_get_filelen (psf) ; + + psf->datalength = psf->filelength - psf->dataoffset ; + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + + /* + ** Only attempt to seek if we are not writng to a pipe. If we are + ** writing to a pipe we shouldn't be here anyway. + */ + if (psf->is_pipe == SF_FALSE) + psf_fseek (psf, 0, SEEK_SET) ; + + psf_binheader_writef (psf, "Emz22", TWOBIT_MARKER, make_size_t (8), + psf->sf.channels == 2 ? 0xFFFF : 0, psf->bytewidth * 8) ; + + sign = ((psf->sf.format & SF_FORMAT_SUBMASK) == SF_FORMAT_PCM_U8) ? 0 : 0xFFFF ; + + psf_binheader_writef (psf, "E222", sign, 0, 0xFFFF) ; + psf_binheader_writef (psf, "E4444", psf->sf.samplerate, psf->sf.frames, 0, 0) ; + + psf_binheader_writef (psf, "E222zz", 0, 0, 0, make_size_t (20), make_size_t (64)) ; + + /* Header construction complete so write it out. */ + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* avr_write_header */ + +static int +avr_close (SF_PRIVATE *psf) +{ + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + avr_write_header (psf, SF_TRUE) ; + + return 0 ; +} /* avr_close */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 0823d454-f39a-4a28-a776-607f1ef33b52 +*/ Added: freeswitch/trunk/libs/libsndfile/src/binheader_writef_check.py ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/binheader_writef_check.py Wed Dec 20 14:08:07 2006 @@ -0,0 +1,114 @@ +#!/usr/bin/python2.4 + +# Copyright (C) 2006 Erik de Castro Lopo <erikd@mega-nerd.com> +# +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# * Neither the author nor the names of any contributors may be used +# to endorse or promote products derived from this software without +# specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +import re, string, sys + +_whitespace_re = re.compile ("\s+", re.MULTILINE) + +def find_binheader_writefs (data): + lst = re.findall ('psf_binheader_writef\s*\(\s*[a-zA-Z_]+\s*,\s*\"[^;]+;', data, re.MULTILINE) + return [_whitespace_re.sub (" ", x) for x in lst] + +def find_format_string (s): + fmt = re.search ('"([^"]+)"', s) + if not fmt: + print "Bad format in :\n\n\t%s\n\n" % s + sys.exit (1) + fmt = fmt.groups () + if len (fmt) != 1: + print "Bad format in :\n\n\t%s\n\n" % s + sys.exit (1) + return _whitespace_re.sub ("", fmt [0]) + +def get_param_list (data): + dlist = re.search ("\((.+)\)\s*;", data) + dlist = dlist.groups ()[0] + dlist = string.split (dlist, ",") + dlist = [string.strip (x) for x in dlist] + return dlist [2:] + +def handle_file (fname): + errors = 0 + data = open (fname, "r").read () + + writefs = find_binheader_writefs (data) + for item in writefs: + fmt = find_format_string (item) + params = get_param_list (item) + param_index = 0 + + # print item + + for ch in fmt: + if ch in 'Eet ': + continue + + # print " param [%d] %c : %s" % (param_index, ch, params [param_index]) + + if ch != 'b': + param_index += 1 + continue + + # print item + # print " param [%d] %c : %s <-> %s" % (param_index, ch, params [param_index], params [param_index + 1]) + + if string.find (params [param_index + 1], "sizeof") < 0 \ + and string.find (params [param_index + 1], "make_size_t") < 0 \ + and string.find (params [param_index + 1], "strlen") < 0: + if errors == 0: print + print "\n%s :" % fname + print " param [%d] %c : %s <-> %s" % (param_index, ch, params [param_index], params [param_index + 1]) + print " %s" % item + errors += 1 + param_index += 2 + + return errors + +#=============================================================================== + +if len (sys.argv) > 1: + print "%s\n binheader_writef_check :" % sys.argv [0], + sys.stdout.flush () + errors = 0 + for fname in sys.argv [1:]: + errors += handle_file (fname) + if errors > 0: + print "\nErrors : %d\n" % errors + sys.exit (1) + +print "ok" + +# Do not edit or modify anything in this comment block. +# The following line is a file identity tag for the GNU Arch +# revision control system. +# +# arch-tag: 4ed34789-925a-4135-af90-2e51523ca1ce Added: freeswitch/trunk/libs/libsndfile/src/broadcast.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/broadcast.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,89 @@ +/* +** Copyright (C) 2006 Paul Davis <paul@linuxaudiosystems.com> +** Copyright (C) 2006 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include <stdio.h> +#include <string.h> + +#include "common.h" + +/* +** Allocate and initialize a broadcast info structure. +*/ + +SF_BROADCAST_INFO* +broadcast_info_alloc (void) +{ SF_BROADCAST_INFO* bext ; + + if ((bext = calloc (1, sizeof (SF_BROADCAST_INFO))) == NULL) + return NULL ; + + return bext ; +} /* broadcast_info_alloc */ + +int +broadcast_info_copy (SF_BROADCAST_INFO* dst, SF_BROADCAST_INFO* src) +{ memcpy (dst, src, sizeof (SF_BROADCAST_INFO)) ; + + /* Currently writing this version. */ + dst->version = 1 ; + + return SF_TRUE ; +} /* broadcast_info_copy */ + +int +broadcast_add_coding_history (SF_BROADCAST_INFO* bext, unsigned int channels, unsigned int samplerate) +{ char chnstr [16] ; + int count ; + + switch (channels) + { case 0 : + return SF_FALSE ; + + case 1 : + strncpy (chnstr, "mono", sizeof (chnstr)) ; + break ; + + case 2 : + strncpy (chnstr, "stereo", sizeof (chnstr)) ; + break ; + + default : + LSF_SNPRINTF (chnstr, sizeof (chnstr), "%uchn", channels) ; + break ; + } + + count = LSF_SNPRINTF (bext->coding_history, sizeof (bext->coding_history), "F=%u,A=PCM,M=%s,W=24,T=%s-%s", samplerate, chnstr, PACKAGE, VERSION) ; + + if (count >= SIGNED_SIZEOF (bext->coding_history)) + bext->coding_history_size = sizeof (bext->coding_history) ; + else + { count += count & 1 ; + bext->coding_history_size = count ; + } ; + + return SF_TRUE ; +} /* broadcast_add_coding_history */ + +/* +** Do not edit or modify anything in this comment block. +** The following line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 4b3b69c7-d710-4424-9da0-5048534a0beb +*/ Added: freeswitch/trunk/libs/libsndfile/src/caf.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/caf.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,538 @@ +/* +** Copyright (C) 2005, 2006 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <ctype.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "float_cast.h" +#include "common.h" + +/*------------------------------------------------------------------------------ +** Macros to handle big/little endian issues. +*/ + +#define aac_MARKER MAKE_MARKER ('a', 'a', 'c', ' ') +#define alac_MARKER MAKE_MARKER ('a', 'l', 'a', 'c') +#define alaw_MARKER MAKE_MARKER ('a', 'l', 'a', 'w') +#define caff_MARKER MAKE_MARKER ('c', 'a', 'f', 'f') +#define chan_MARKER MAKE_MARKER ('c', 'h', 'a', 'n') +#define data_MARKER MAKE_MARKER ('d', 'a', 't', 'a') +#define desc_MARKER MAKE_MARKER ('d', 'e', 's', 'c') +#define edct_MARKER MAKE_MARKER ('e', 'd', 'c', 't') +#define free_MARKER MAKE_MARKER ('f', 'r', 'e', 'e') +#define ima4_MARKER MAKE_MARKER ('i', 'm', 'a', '4') +#define info_MARKER MAKE_MARKER ('i', 'n', 'f', 'o') +#define inst_MARKER MAKE_MARKER ('i', 'n', 's', 't') +#define kuki_MARKER MAKE_MARKER ('k', 'u', 'k', 'i') +#define lpcm_MARKER MAKE_MARKER ('l', 'p', 'c', 'm') +#define mark_MARKER MAKE_MARKER ('m', 'a', 'r', 'k') +#define midi_MARKER MAKE_MARKER ('m', 'i', 'd', 'i') +#define mp1_MARKER MAKE_MARKER ('.', 'm', 'p', '1') +#define mp2_MARKER MAKE_MARKER ('.', 'm', 'p', '2') +#define mp3_MARKER MAKE_MARKER ('.', 'm', 'p', '3') +#define ovvw_MARKER MAKE_MARKER ('o', 'v', 'v', 'w') +#define pakt_MARKER MAKE_MARKER ('p', 'a', 'k', 't') +#define peak_MARKER MAKE_MARKER ('p', 'e', 'a', 'k') +#define regn_MARKER MAKE_MARKER ('r', 'e', 'g', 'n') +#define strg_MARKER MAKE_MARKER ('s', 't', 'r', 'g') +#define umid_MARKER MAKE_MARKER ('u', 'm', 'i', 'd') +#define uuid_MARKER MAKE_MARKER ('u', 'u', 'i', 'd') +#define ulaw_MARKER MAKE_MARKER ('u', 'l', 'a', 'w') +#define MAC3_MARKER MAKE_MARKER ('M', 'A', 'C', '3') +#define MAC6_MARKER MAKE_MARKER ('M', 'A', 'C', '6') + +#define CAF_PEAK_CHUNK_SIZE(ch) ((int) (sizeof (int) + ch * (sizeof (float) + 8))) + +#define SFE_CAF_NOT_CAF 666 +#define SFE_CAF_NO_DESC 667 +#define SFE_CAF_BAD_PEAK 668 + +/*------------------------------------------------------------------------------ +** Typedefs. +*/ + +typedef struct +{ unsigned char srate [8] ; + unsigned int fmt_id ; + unsigned int fmt_flags ; + unsigned int pkt_bytes ; + unsigned int pkt_frames ; + unsigned int channels_per_frame ; + unsigned int bits_per_chan ; +} DESC_CHUNK ; + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int caf_close (SF_PRIVATE *psf) ; +static int caf_read_header (SF_PRIVATE *psf) ; +static int caf_write_header (SF_PRIVATE *psf, int calc_length) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +caf_open (SF_PRIVATE *psf) +{ int subformat, format, error = 0 ; + + if (psf->mode == SFM_READ || (psf->mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = caf_read_header (psf))) + return error ; + } ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { if (psf->is_pipe) + return SFE_NO_PIPE_WRITE ; + + format = psf->sf.format & SF_FORMAT_TYPEMASK ; + if (format != SF_FORMAT_CAF) + return SFE_BAD_OPEN_FORMAT ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + if (psf->mode != SFM_RDWR || psf->filelength < 44) + { psf->filelength = 0 ; + psf->datalength = 0 ; + psf->dataoffset = 0 ; + psf->sf.frames = 0 ; + } ; + + psf->str_flags = SF_STR_ALLOW_START ; + + /* + ** By default, add the peak chunk to floating point files. Default behaviour + ** can be switched off using sf_command (SFC_SET_PEAK_CHUNK, SF_FALSE). + */ + if (psf->mode == SFM_WRITE && (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE)) + { if ((psf->peak_info = peak_info_calloc (psf->sf.channels)) == NULL) + return SFE_MALLOC_FAILED ; + psf->peak_info->peak_loc = SF_PEAK_START ; + } ; + + if ((error = caf_write_header (psf, SF_FALSE)) != 0) + return error ; + + psf->write_header = caf_write_header ; + } ; + + psf->container_close = caf_close ; + /*psf->command = caf_command ;*/ + + switch (subformat) + { case SF_FORMAT_PCM_S8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_ULAW : + error = ulaw_init (psf) ; + break ; + + case SF_FORMAT_ALAW : + error = alaw_init (psf) ; + break ; + + /* Lite remove start */ + case SF_FORMAT_FLOAT : + error = float32_init (psf) ; + break ; + + case SF_FORMAT_DOUBLE : + error = double64_init (psf) ; + break ; + /* Lite remove end */ + + default : + return SFE_UNSUPPORTED_ENCODING ; + } ; + + return error ; +} /* caf_open */ + +static int +caf_close (SF_PRIVATE *psf) +{ + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + caf_write_header (psf, SF_TRUE) ; + + return 0 ; +} /* caf_close */ + +/*------------------------------------------------------------------------------ +*/ + +static int +decode_desc_chunk (SF_PRIVATE *psf, const DESC_CHUNK *desc) +{ int format ; + + psf->sf.channels = desc->channels_per_frame ; + + format = SF_FORMAT_CAF | (psf->endian == SF_ENDIAN_LITTLE ? SF_ENDIAN_LITTLE : 0) ; + + if (desc->fmt_id == lpcm_MARKER && desc->fmt_flags & 1) + { /* Floating point data. */ + if (desc->bits_per_chan == 32 && desc->pkt_bytes == 4 * desc->channels_per_frame) + { psf->bytewidth = 4 ; + return format | SF_FORMAT_FLOAT ; + } ; + if (desc->bits_per_chan == 64 && desc->pkt_bytes == 8 * desc->channels_per_frame) + { psf->bytewidth = 8 ; + return format | SF_FORMAT_DOUBLE ; + } ; + } ; + + if ((desc->fmt_flags & 1) != 0) + { psf_log_printf (psf, "**** Ooops, 'desc' chunk suggests float data, but other info invalid.\n") ; + return 0 ; + } ; + + if (desc->fmt_id == lpcm_MARKER) + { /* Integer data. */ + if (desc->bits_per_chan == 32 && desc->pkt_bytes == 4 * desc->channels_per_frame) + { psf->bytewidth = 4 ; + return format | SF_FORMAT_PCM_32 ; + } ; + if (desc->bits_per_chan == 24 && desc->pkt_bytes == 3 * desc->channels_per_frame) + { psf->bytewidth = 3 ; + return format | SF_FORMAT_PCM_24 ; + } ; + if (desc->bits_per_chan == 16 && desc->pkt_bytes == 2 * desc->channels_per_frame) + { psf->bytewidth = 2 ; + return format | SF_FORMAT_PCM_16 ; + } ; + if (desc->bits_per_chan == 8 && desc->pkt_bytes == 1 * desc->channels_per_frame) + { psf->bytewidth = 1 ; + return format | SF_FORMAT_PCM_S8 ; + } ; + } ; + + if (desc->fmt_id == alaw_MARKER && desc->bits_per_chan == 8) + { psf->bytewidth = 1 ; + return format | SF_FORMAT_ALAW ; + } ; + + if (desc->fmt_id == ulaw_MARKER && desc->bits_per_chan == 8) + { psf->bytewidth = 1 ; + return format | SF_FORMAT_ULAW ; + } ; + + return 0 ; +} /* decode_desc_chunk */ + +static int +caf_read_header (SF_PRIVATE *psf) +{ DESC_CHUNK desc ; + sf_count_t chunk_size ; + double srate ; + short version, flags ; + int marker, k, have_data = 0 ; + + memset (&desc, 0, sizeof (desc)) ; + + /* Set position to start of file to begin reading header. */ + psf_binheader_readf (psf, "pmE2E2", 0, &marker, &version, &flags) ; + psf_log_printf (psf, "%M\n Version : %d\n Flags : %x\n", marker, version, flags) ; + if (marker != caff_MARKER) + return SFE_CAF_NOT_CAF ; + + psf_binheader_readf (psf, "mE8b", &marker, &chunk_size, psf->u.ucbuf, 8) ; + srate = double64_be_read (psf->u.ucbuf) ; + LSF_SNPRINTF (psf->u.cbuf, sizeof (psf->u.cbuf), "%5.3f", srate) ; + psf_log_printf (psf, "%M : %D\n Sample rate : %s\n", marker, chunk_size, psf->u.cbuf) ; + if (marker != desc_MARKER) + return SFE_CAF_NO_DESC ; + + if (chunk_size < SIGNED_SIZEOF (DESC_CHUNK)) + { psf_log_printf (psf, "**** Chunk size too small. Should be > 32 bytes.\n") ; + return SFE_MALFORMED_FILE ; + } ; + + psf->sf.samplerate = lrint (srate) ; + + psf_binheader_readf (psf, "mE44444", &desc.fmt_id, &desc.fmt_flags, &desc.pkt_bytes, &desc.pkt_frames, + &desc.channels_per_frame, &desc.bits_per_chan) ; + psf_log_printf (psf, " Format id : %M\n Format flags : %x\n Bytes / packet : %u\n" + " Frames / packet : %u\n Channels / frame : %u\n Bits / channel : %u\n", + desc.fmt_id, desc.fmt_flags, desc.pkt_bytes, desc.pkt_frames, desc.channels_per_frame, desc.bits_per_chan) ; + + if (chunk_size > SIGNED_SIZEOF (DESC_CHUNK)) + psf_binheader_readf (psf, "j", (int) (chunk_size - sizeof (DESC_CHUNK))) ; + + psf->sf.channels = desc.channels_per_frame ; + + while (have_data == 0 && psf_ftell (psf) < psf->filelength - SIGNED_SIZEOF (marker)) + { psf_binheader_readf (psf, "mE8", &marker, &chunk_size) ; + + switch (marker) + { case peak_MARKER : + psf_log_printf (psf, "%M : %D\n", marker, chunk_size) ; + if (chunk_size != CAF_PEAK_CHUNK_SIZE (psf->sf.channels)) + { psf_binheader_readf (psf, "j", (int) chunk_size) ; + psf_log_printf (psf, "*** File PEAK chunk %D should be %d.\n", chunk_size, CAF_PEAK_CHUNK_SIZE (psf->sf.channels)) ; + return SFE_CAF_BAD_PEAK ; + } ; + + if ((psf->peak_info = peak_info_calloc (psf->sf.channels)) == NULL) + return SFE_MALLOC_FAILED ; + + /* read in rest of PEAK chunk. */ + psf_binheader_readf (psf, "E4", & (psf->peak_info->edit_number)) ; + psf_log_printf (psf, " edit count : %d\n", psf->peak_info->edit_number) ; + + psf_log_printf (psf, " Ch Position Value\n") ; + for (k = 0 ; k < psf->sf.channels ; k++) + { sf_count_t position ; + float value ; + + psf_binheader_readf (psf, "Ef8", &value, &position) ; + psf->peak_info->peaks [k].value = value ; + psf->peak_info->peaks [k].position = position ; + + LSF_SNPRINTF (psf->u.cbuf, sizeof (psf->u.cbuf), " %2d %-12ld %g\n", k, (long) position, value) ; + psf_log_printf (psf, psf->u.cbuf) ; + } ; + + psf->peak_info->peak_loc = SF_PEAK_START ; + break ; + + case free_MARKER : + psf_log_printf (psf, "%M : %D\n", marker, chunk_size) ; + psf_binheader_readf (psf, "j", (int) chunk_size) ; + break ; + + case data_MARKER : + psf_log_printf (psf, "%M : %D\n", marker, chunk_size) ; + psf_binheader_readf (psf, "E4", &k) ; + psf_log_printf (psf, " edit : %u\n", k) ; + have_data = 1 ; + break ; + + default : + psf_log_printf (psf, " %M : %D (skipped)\n", marker, chunk_size) ; + psf_binheader_readf (psf, "j", (int) chunk_size) ; + break ; + } ; + } ; + + if (have_data == 0) + { psf_log_printf (psf, "**** Error, could not find 'data' chunk.\n") ; + return SFE_MALFORMED_FILE ; + } ; + + psf_log_printf (psf, "End\n") ; + + psf->dataoffset = psf_ftell (psf) ; + psf->datalength = psf->filelength - psf->dataoffset ; + psf->endian = (desc.fmt_flags & 2) ? SF_ENDIAN_LITTLE : SF_ENDIAN_BIG ; + + if ((psf->sf.format = decode_desc_chunk (psf, &desc)) == 0) + return SFE_UNSUPPORTED_ENCODING ; + + if (psf->bytewidth > 0) + psf->sf.frames = psf->datalength / psf->bytewidth ; + + return 0 ; +} /* caf_read_header */ + +/*------------------------------------------------------------------------------ +*/ + +static int +caf_write_header (SF_PRIVATE *psf, int calc_length) +{ DESC_CHUNK desc ; + sf_count_t current, free_len ; + int subformat ; + + memset (&desc, 0, sizeof (desc)) ; + + current = psf_ftell (psf) ; + + if (calc_length) + { psf->filelength = psf_get_filelen (psf) ; + + psf->datalength = psf->filelength - psf->dataoffset ; + + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + if (psf->bytewidth > 0) + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + psf_fseek (psf, 0, SEEK_SET) ; + + /* 'caff' marker, version and flags. */ + psf_binheader_writef (psf, "Em22", caff_MARKER, 1, 0) ; + + /* 'desc' marker and chunk size. */ + psf_binheader_writef (psf, "Em8", desc_MARKER, (sf_count_t) (sizeof (DESC_CHUNK))) ; + + double64_be_write (1.0 * psf->sf.samplerate, psf->u.ucbuf) ; + psf_binheader_writef (psf, "b", psf->u.ucbuf, make_size_t (8)) ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + + psf->endian = psf->sf.format & SF_FORMAT_ENDMASK ; + + if (CPU_IS_BIG_ENDIAN && (psf->endian == 0 || psf->endian == SF_ENDIAN_CPU)) + psf->endian = SF_ENDIAN_BIG ; + else if (CPU_IS_LITTLE_ENDIAN && (psf->endian == SF_ENDIAN_LITTLE || psf->endian == SF_ENDIAN_CPU)) + psf->endian = SF_ENDIAN_LITTLE ; + + if (psf->endian == SF_ENDIAN_LITTLE) + desc.fmt_flags = 2 ; + else + psf->endian = SF_ENDIAN_BIG ; + + /* initial section (same for all, it appears) */ + switch (subformat) + { case SF_FORMAT_PCM_S8 : + desc.fmt_id = lpcm_MARKER ; + psf->bytewidth = 1 ; + desc.pkt_bytes = psf->bytewidth * psf->sf.channels ; + desc.pkt_frames = 1 ; + desc.channels_per_frame = psf->sf.channels ; + desc.bits_per_chan = 8 ; + break ; + + case SF_FORMAT_PCM_16 : + desc.fmt_id = lpcm_MARKER ; + psf->bytewidth = 2 ; + desc.pkt_bytes = psf->bytewidth * psf->sf.channels ; + desc.pkt_frames = 1 ; + desc.channels_per_frame = psf->sf.channels ; + desc.bits_per_chan = 16 ; + break ; + + case SF_FORMAT_PCM_24 : + psf->bytewidth = 3 ; + desc.pkt_bytes = psf->bytewidth * psf->sf.channels ; + desc.pkt_frames = 1 ; + desc.channels_per_frame = psf->sf.channels ; + desc.bits_per_chan = 24 ; + desc.fmt_id = lpcm_MARKER ; + break ; + + case SF_FORMAT_PCM_32 : + desc.fmt_id = lpcm_MARKER ; + psf->bytewidth = 4 ; + desc.pkt_bytes = psf->bytewidth * psf->sf.channels ; + desc.pkt_frames = 1 ; + desc.channels_per_frame = psf->sf.channels ; + desc.bits_per_chan = 32 ; + break ; + + case SF_FORMAT_FLOAT : + desc.fmt_id = lpcm_MARKER ; + desc.fmt_flags |= 1 ; + psf->bytewidth = 4 ; + desc.pkt_bytes = psf->bytewidth * psf->sf.channels ; + desc.pkt_frames = 1 ; + desc.channels_per_frame = psf->sf.channels ; + desc.bits_per_chan = 32 ; + break ; + + case SF_FORMAT_DOUBLE : + desc.fmt_id = lpcm_MARKER ; + desc.fmt_flags |= 1 ; + psf->bytewidth = 8 ; + desc.pkt_bytes = psf->bytewidth * psf->sf.channels ; + desc.pkt_frames = 1 ; + desc.channels_per_frame = psf->sf.channels ; + desc.bits_per_chan = 64 ; + break ; + + case SF_FORMAT_ALAW : + desc.fmt_id = alaw_MARKER ; + psf->bytewidth = 1 ; + desc.pkt_bytes = psf->bytewidth * psf->sf.channels ; + desc.pkt_frames = 1 ; + desc.channels_per_frame = psf->sf.channels ; + desc.bits_per_chan = 8 ; + break ; + + case SF_FORMAT_ULAW : + desc.fmt_id = ulaw_MARKER ; + psf->bytewidth = 1 ; + desc.pkt_bytes = psf->bytewidth * psf->sf.channels ; + desc.pkt_frames = 1 ; + desc.channels_per_frame = psf->sf.channels ; + desc.bits_per_chan = 8 ; + break ; + + default : + return SFE_UNIMPLEMENTED ; + } ; + + psf_binheader_writef (psf, "mE44444", desc.fmt_id, desc.fmt_flags, desc.pkt_bytes, desc.pkt_frames, desc.channels_per_frame, desc.bits_per_chan) ; + +#if 0 + if (psf->str_flags & SF_STR_LOCATE_START) + caf_write_strings (psf, SF_STR_LOCATE_START) ; +#endif + + if (psf->peak_info != NULL) + { int k ; + psf_binheader_writef (psf, "Em84", peak_MARKER, (sf_count_t) CAF_PEAK_CHUNK_SIZE (psf->sf.channels), psf->peak_info->edit_number) ; + for (k = 0 ; k < psf->sf.channels ; k++) + psf_binheader_writef (psf, "Ef8", (float) psf->peak_info->peaks [k].value, psf->peak_info->peaks [k].position) ; + } ; + + /* Add free chunk so that the actual audio data starts at a multiple 0x1000. */ + free_len = 0x1000 - psf->headindex - 16 - 12 ; + while (free_len < 0) + free_len += 0x1000 ; + psf_binheader_writef (psf, "Em8z", free_MARKER, free_len, (int) free_len) ; + + psf_binheader_writef (psf, "Em84", data_MARKER, psf->datalength, 0) ; + + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + if (current < psf->dataoffset) + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + else if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* caf_write_header */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 65883e65-bd3c-4618-9241-d3c02fd630bd +*/ Added: freeswitch/trunk/libs/libsndfile/src/command.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/command.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,367 @@ +/* +** Copyright (C) 2001-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <string.h> +#include <math.h> + +#include "sndfile.h" +#include "common.h" + +static SF_FORMAT_INFO const simple_formats [] = +{ + { SF_FORMAT_AIFF | SF_FORMAT_PCM_16, + "AIFF (Apple/SGI 16 bit PCM)", "aiff" + }, + + { SF_FORMAT_AIFF | SF_FORMAT_FLOAT, + "AIFF (Apple/SGI 32 bit float)", "aifc" + }, + + { SF_FORMAT_AIFF | SF_FORMAT_PCM_S8, + "AIFF (Apple/SGI 8 bit PCM)", "aiff" + }, + + { SF_FORMAT_AU | SF_FORMAT_PCM_16, + "AU (Sun/Next 16 bit PCM)", "au" + }, + + { SF_FORMAT_AU | SF_FORMAT_ULAW, + "AU (Sun/Next 8-bit u-law)", "au" + }, + + { SF_FORMAT_CAF | SF_FORMAT_PCM_16, + "CAF (Apple 16 bit PCM)", "caf" + }, + +#ifdef HAVE_FLAC_ALL_H + { SF_FORMAT_FLAC | SF_FORMAT_PCM_16, + "FLAC 16 bit", "flac" + }, +#endif + + { SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, + "OKI Dialogic VOX ADPCM", "vox" + }, + + { SF_FORMAT_WAV | SF_FORMAT_PCM_16, + "WAV (Microsoft 16 bit PCM)", "wav" + }, + + { SF_FORMAT_WAV | SF_FORMAT_FLOAT, + "WAV (Microsoft 32 bit float)", "wav" + }, + + { SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, + "WAV (Microsoft 4 bit IMA ADPCM)", "wav" + }, + + { SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, + "WAV (Microsoft 4 bit MS ADPCM)", "wav" + }, + + { SF_FORMAT_WAV | SF_FORMAT_PCM_U8, + "WAV (Microsoft 8 bit PCM)", "wav" + }, + +} ; /* simple_formats */ + +int +psf_get_format_simple_count (void) +{ return (sizeof (simple_formats) / sizeof (SF_FORMAT_INFO)) ; +} /* psf_get_format_simple_count */ + +int +psf_get_format_simple (SF_FORMAT_INFO *data) +{ int indx ; + + if (data->format < 0 || data->format >= (SIGNED_SIZEOF (simple_formats) / SIGNED_SIZEOF (SF_FORMAT_INFO))) + return SFE_BAD_CONTROL_CMD ; + + indx = data->format ; + memcpy (data, &(simple_formats [indx]), SIGNED_SIZEOF (SF_FORMAT_INFO)) ; + + return 0 ; +} /* psf_get_format_simple */ + +/*============================================================================ +** Major format info. +*/ + +static SF_FORMAT_INFO const major_formats [] = +{ + { SF_FORMAT_AIFF, "AIFF (Apple/SGI)", "aiff" }, + { SF_FORMAT_AU, "AU (Sun/NeXT)", "au" }, + { SF_FORMAT_AVR, "AVR (Audio Visual Research)", "avr" }, + { SF_FORMAT_CAF, "CAF (Apple Core Audio File)", "caf" }, +#ifdef HAVE_FLAC_ALL_H + { SF_FORMAT_FLAC, "FLAC (FLAC Lossless Audio Codec)", "flac" }, +#endif + { SF_FORMAT_HTK, "HTK (HMM Tool Kit)", "htk" }, + { SF_FORMAT_SVX, "IFF (Amiga IFF/SVX8/SV16)", "iff" }, + { SF_FORMAT_MAT4, "MAT4 (GNU Octave 2.0 / Matlab 4.2)", "mat" }, + { SF_FORMAT_MAT5, "MAT5 (GNU Octave 2.1 / Matlab 5.0)", "mat" }, + { SF_FORMAT_PAF, "PAF (Ensoniq PARIS)", "paf" }, + { SF_FORMAT_PVF, "PVF (Portable Voice Format)", "pvf" }, + { SF_FORMAT_RAW, "RAW (header-less)", "raw" }, + { SF_FORMAT_SD2, "SD2 (Sound Designer II)", "sd2" }, + { SF_FORMAT_SDS, "SDS (Midi Sample Dump Standard)", "sds" }, + { SF_FORMAT_IRCAM, "SF (Berkeley/IRCAM/CARL)", "sf" }, + { SF_FORMAT_VOC, "VOC (Creative Labs)", "voc" }, + { SF_FORMAT_W64, "W64 (SoundFoundry WAVE 64)", "w64" }, + { SF_FORMAT_WAV, "WAV (Microsoft)", "wav" }, + { SF_FORMAT_NIST, "WAV (NIST Sphere)", "wav" }, + { SF_FORMAT_WAVEX, "WAVEX (Microsoft)", "wav" }, + { SF_FORMAT_XI, "XI (FastTracker 2)", "xi" }, + +} ; /* major_formats */ + +int +psf_get_format_major_count (void) +{ return (sizeof (major_formats) / sizeof (SF_FORMAT_INFO)) ; +} /* psf_get_format_major_count */ + +int +psf_get_format_major (SF_FORMAT_INFO *data) +{ int indx ; + + if (data->format < 0 || data->format >= (SIGNED_SIZEOF (major_formats) / SIGNED_SIZEOF (SF_FORMAT_INFO))) + return SFE_BAD_CONTROL_CMD ; + + indx = data->format ; + memcpy (data, &(major_formats [indx]), SIGNED_SIZEOF (SF_FORMAT_INFO)) ; + + return 0 ; +} /* psf_get_format_major */ + +/*============================================================================ +** Subtype format info. +*/ + +static SF_FORMAT_INFO subtype_formats [] = +{ + { SF_FORMAT_PCM_S8, "Signed 8 bit PCM", NULL }, + { SF_FORMAT_PCM_16, "Signed 16 bit PCM", NULL }, + { SF_FORMAT_PCM_24, "Signed 24 bit PCM", NULL }, + { SF_FORMAT_PCM_32, "Signed 32 bit PCM", NULL }, + + { SF_FORMAT_PCM_U8, "Unsigned 8 bit PCM", NULL }, + + { SF_FORMAT_FLOAT, "32 bit float", NULL }, + { SF_FORMAT_DOUBLE, "64 bit float", NULL }, + + { SF_FORMAT_ULAW, "U-Law", NULL }, + { SF_FORMAT_ALAW, "A-Law", NULL }, + { SF_FORMAT_IMA_ADPCM, "IMA ADPCM", NULL }, + { SF_FORMAT_MS_ADPCM, "Microsoft ADPCM", NULL }, + + { SF_FORMAT_GSM610, "GSM 6.10", NULL }, + + { SF_FORMAT_G721_32, "32kbs G721 ADPCM", NULL }, + { SF_FORMAT_G723_24, "24kbs G723 ADPCM", NULL }, + + { SF_FORMAT_DWVW_12, "12 bit DWVW", NULL }, + { SF_FORMAT_DWVW_16, "16 bit DWVW", NULL }, + { SF_FORMAT_DWVW_24, "24 bit DWVW", NULL }, + { SF_FORMAT_VOX_ADPCM, "VOX ADPCM", "vox" }, + + { SF_FORMAT_DPCM_16, "16 bit DPCM", NULL }, + { SF_FORMAT_DPCM_8, "8 bit DPCM", NULL } +} ; /* subtype_formats */ + +int +psf_get_format_subtype_count (void) +{ return (sizeof (subtype_formats) / sizeof (SF_FORMAT_INFO)) ; +} /* psf_get_format_subtype_count */ + +int +psf_get_format_subtype (SF_FORMAT_INFO *data) +{ int indx ; + + if (data->format < 0 || data->format >= (SIGNED_SIZEOF (subtype_formats) / SIGNED_SIZEOF (SF_FORMAT_INFO))) + return SFE_BAD_CONTROL_CMD ; + + indx = data->format ; + memcpy (data, &(subtype_formats [indx]), sizeof (SF_FORMAT_INFO)) ; + + return 0 ; +} /* psf_get_format_subtype */ + +/*============================================================================== +*/ + +int +psf_get_format_info (SF_FORMAT_INFO *data) +{ int k, format ; + + if (data->format & SF_FORMAT_TYPEMASK) + { format = data->format & SF_FORMAT_TYPEMASK ; + + for (k = 0 ; k < (SIGNED_SIZEOF (major_formats) / SIGNED_SIZEOF (SF_FORMAT_INFO)) ; k++) + { if (format == major_formats [k].format) + { memcpy (data, &(major_formats [k]), sizeof (SF_FORMAT_INFO)) ; + return 0 ; + } ; + } ; + } + else if (data->format & SF_FORMAT_SUBMASK) + { format = data->format & SF_FORMAT_SUBMASK ; + + for (k = 0 ; k < (SIGNED_SIZEOF (subtype_formats) / SIGNED_SIZEOF (SF_FORMAT_INFO)) ; k++) + { if (format == subtype_formats [k].format) + { memcpy (data, &(subtype_formats [k]), sizeof (SF_FORMAT_INFO)) ; + return 0 ; + } ; + } ; + } ; + + memset (data, 0, sizeof (SF_FORMAT_INFO)) ; + + return SFE_BAD_CONTROL_CMD ; +} /* psf_get_format_info */ + +/*============================================================================== +*/ + +double +psf_calc_signal_max (SF_PRIVATE *psf, int normalize) +{ sf_count_t position ; + double max_val, temp, *data ; + int k, len, readcount, save_state ; + + /* If the file is not seekable, there is nothing we can do. */ + if (! psf->sf.seekable) + { psf->error = SFE_NOT_SEEKABLE ; + return 0.0 ; + } ; + + if (! psf->read_double) + { psf->error = SFE_UNIMPLEMENTED ; + return 0.0 ; + } ; + + save_state = sf_command ((SNDFILE*) psf, SFC_GET_NORM_DOUBLE, NULL, 0) ; + sf_command ((SNDFILE*) psf, SFC_SET_NORM_DOUBLE, NULL, normalize) ; + + /* Brute force. Read the whole file and find the biggest sample. */ + /* Get current position in file */ + position = sf_seek ((SNDFILE*) psf, 0, SEEK_CUR) ; + /* Go to start of file. */ + sf_seek ((SNDFILE*) psf, 0, SEEK_SET) ; + + data = psf->u.dbuf ; + len = ARRAY_LEN (psf->u.dbuf) ; + + for (readcount = 1, max_val = 0.0 ; readcount > 0 ; /* nothing */) + { readcount = sf_read_double ((SNDFILE*) psf, data, len) ; + for (k = 0 ; k < readcount ; k++) + { temp = fabs (data [k]) ; + max_val = temp > max_val ? temp : max_val ; + } ; + } ; + + /* Return to SNDFILE to original state. */ + sf_seek ((SNDFILE*) psf, position, SEEK_SET) ; + sf_command ((SNDFILE*) psf, SFC_SET_NORM_DOUBLE, NULL, save_state) ; + + return max_val ; +} /* psf_calc_signal_max */ + +int +psf_calc_max_all_channels (SF_PRIVATE *psf, double *peaks, int normalize) +{ sf_count_t position ; + double temp, *data ; + int k, len, readcount, save_state ; + int chan ; + + /* If the file is not seekable, there is nothing we can do. */ + if (! psf->sf.seekable) + return (psf->error = SFE_NOT_SEEKABLE) ; + + if (! psf->read_double) + return (psf->error = SFE_UNIMPLEMENTED) ; + + save_state = sf_command ((SNDFILE*) psf, SFC_GET_NORM_DOUBLE, NULL, 0) ; + sf_command ((SNDFILE*) psf, SFC_SET_NORM_DOUBLE, NULL, normalize) ; + + memset (peaks, 0, sizeof (double) * psf->sf.channels) ; + + /* Brute force. Read the whole file and find the biggest sample for each channel. */ + position = sf_seek ((SNDFILE*) psf, 0, SEEK_CUR) ; /* Get current position in file */ + sf_seek ((SNDFILE*) psf, 0, SEEK_SET) ; /* Go to start of file. */ + + len = ARRAY_LEN (psf->u.dbuf) ; + + data = psf->u.dbuf ; + + chan = 0 ; + readcount = len ; + while (readcount > 0) + { readcount = sf_read_double ((SNDFILE*) psf, data, len) ; + for (k = 0 ; k < readcount ; k++) + { temp = fabs (data [k]) ; + peaks [chan] = temp > peaks [chan] ? temp : peaks [chan] ; + chan = (chan + 1) % psf->sf.channels ; + } ; + } ; + + sf_seek ((SNDFILE*) psf, position, SEEK_SET) ; /* Return to original position. */ + + sf_command ((SNDFILE*) psf, SFC_SET_NORM_DOUBLE, NULL, save_state) ; + + return 0 ; +} /* psf_calc_max_all_channels */ + +int +psf_get_signal_max (SF_PRIVATE *psf, double *peak) +{ int k ; + + if (psf->peak_info == NULL) + return SF_FALSE ; + + peak [0] = psf->peak_info->peaks [0].value ; + + for (k = 1 ; k < psf->sf.channels ; k++) + peak [0] = SF_MAX (peak [0], psf->peak_info->peaks [k].value) ; + + return SF_TRUE ; +} /* psf_get_signal_max */ + +int +psf_get_max_all_channels (SF_PRIVATE *psf, double *peaks) +{ int k ; + + if (psf->peak_info == NULL) + return SF_FALSE ; + + for (k = 0 ; k < psf->sf.channels ; k++) + peaks [k] = psf->peak_info->peaks [k].value ; + + return SF_TRUE ; +} /* psf_get_max_all_channels */ + + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 0aae0d9d-ab2b-4d70-ade3-47a534666f8e +*/ Added: freeswitch/trunk/libs/libsndfile/src/common.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/common.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,1290 @@ +/* +** Copyright (C) 1999-2006 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include <stdarg.h> +#include <string.h> +#include <ctype.h> +#include <math.h> +#include <time.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +/*----------------------------------------------------------------------------------------------- +** psf_log_printf allows libsndfile internal functions to print to an internal logbuffer which +** can later be displayed. +** The format specifiers are as for printf but without the field width and other modifiers. +** Printing is performed to the logbuffer char array of the SF_PRIVATE struct. +** Printing is done in such a way as to guarantee that the log never overflows the end of the +** logbuffer array. +*/ + +static inline void +log_putchar (SF_PRIVATE *psf, char ch) +{ if (psf->logindex < SIGNED_SIZEOF (psf->logbuffer) - 1) + { psf->logbuffer [psf->logindex++] = ch ; + psf->logbuffer [psf->logindex] = 0 ; + } ; + return ; +} /* log_putchar */ + +void +psf_log_printf (SF_PRIVATE *psf, const char *format, ...) +{ va_list ap ; + unsigned int u ; + int d, tens, shift, width, width_specifier, left_align ; + char c, *strptr, istr [5], lead_char, sign_char ; + + va_start (ap, format) ; + + while ((c = *format++)) + { if (c != '%') + { log_putchar (psf, c) ; + continue ; + } ; + + if (format [0] == '%') /* Handle %% */ + { log_putchar (psf, '%') ; + format ++ ; + continue ; + } ; + + sign_char = 0 ; + left_align = SF_FALSE ; + while (1) + { switch (format [0]) + { case ' ' : + case '+' : + sign_char = format [0] ; + format ++ ; + continue ; + + case '-' : + left_align = SF_TRUE ; + format ++ ; + continue ; + + default : break ; + } ; + + break ; + } ; + + if (format [0] == 0) + break ; + + lead_char = ' ' ; + if (format [0] == '0') + lead_char = '0' ; + + width_specifier = 0 ; + while ((c = *format++) && isdigit (c)) + width_specifier = width_specifier * 10 + (c - '0') ; + + switch (c) + { case 0 : /* NULL character. */ + va_end (ap) ; + return ; + + case 's': /* string */ + strptr = va_arg (ap, char *) ; + if (strptr == NULL) + break ; + width_specifier -= strlen (strptr) ; + if (left_align == SF_FALSE) + while (width_specifier -- > 0) + log_putchar (psf, ' ') ; + while (*strptr) + log_putchar (psf, *strptr++) ; + while (width_specifier -- > 0) + log_putchar (psf, ' ') ; + break ; + + case 'd': /* int */ + d = va_arg (ap, int) ; + + if (d < 0) + { d = -d ; + sign_char = '-' ; + if (lead_char != '0' && left_align == SF_FALSE) + width_specifier -- ; + } ; + + tens = 1 ; + width = 1 ; + while (d / tens >= 10) + { tens *= 10 ; + width ++ ; + } ; + + width_specifier -= width ; + + if (sign_char == ' ') + { log_putchar (psf, ' ') ; + width_specifier -- ; + } ; + + if (left_align == SF_FALSE && lead_char != '0') + { if (sign_char == '+') + width_specifier -- ; + + while (width_specifier -- > 0) + log_putchar (psf, lead_char) ; + } ; + + if (sign_char == '+' || sign_char == '-') + { log_putchar (psf, sign_char) ; + width_specifier -- ; + } ; + + if (left_align == SF_FALSE) + while (width_specifier -- > 0) + log_putchar (psf, lead_char) ; + + while (tens > 0) + { log_putchar (psf, '0' + d / tens) ; + d %= tens ; + tens /= 10 ; + } ; + + while (width_specifier -- > 0) + log_putchar (psf, lead_char) ; + break ; + + case 'D': /* sf_count_t */ + { sf_count_t D, Tens ; + + D = va_arg (ap, sf_count_t) ; + + if (D == 0) + { while (-- width_specifier > 0) + log_putchar (psf, lead_char) ; + log_putchar (psf, '0') ; + break ; + } + if (D < 0) + { log_putchar (psf, '-') ; + D = -D ; + } ; + Tens = 1 ; + width = 1 ; + while (D / Tens >= 10) + { Tens *= 10 ; + width ++ ; + } ; + + while (width_specifier > width) + { log_putchar (psf, lead_char) ; + width_specifier-- ; + } ; + + while (Tens > 0) + { log_putchar (psf, '0' + D / Tens) ; + D %= Tens ; + Tens /= 10 ; + } ; + } ; + break ; + + case 'u': /* unsigned int */ + u = va_arg (ap, unsigned int) ; + + tens = 1 ; + width = 1 ; + while (u / tens >= 10) + { tens *= 10 ; + width ++ ; + } ; + + width_specifier -= width ; + + if (sign_char == ' ') + { log_putchar (psf, ' ') ; + width_specifier -- ; + } ; + + if (left_align == SF_FALSE && lead_char != '0') + { if (sign_char == '+') + width_specifier -- ; + + while (width_specifier -- > 0) + log_putchar (psf, lead_char) ; + } ; + + if (sign_char == '+' || sign_char == '-') + { log_putchar (psf, sign_char) ; + width_specifier -- ; + } ; + + if (left_align == SF_FALSE) + while (width_specifier -- > 0) + log_putchar (psf, lead_char) ; + + while (tens > 0) + { log_putchar (psf, '0' + u / tens) ; + u %= tens ; + tens /= 10 ; + } ; + + while (width_specifier -- > 0) + log_putchar (psf, lead_char) ; + break ; + + case 'c': /* char */ + c = va_arg (ap, int) & 0xFF ; + log_putchar (psf, c) ; + break ; + + case 'x': /* hex */ + case 'X': /* hex */ + d = va_arg (ap, int) ; + + if (d == 0) + { while (--width_specifier > 0) + log_putchar (psf, lead_char) ; + log_putchar (psf, '0') ; + break ; + } ; + shift = 28 ; + width = (width_specifier < 8) ? 8 : width_specifier ; + while (! ((0xF << shift) & d)) + { shift -= 4 ; + width -- ; + } ; + + while (width > 0 && width_specifier > width) + { log_putchar (psf, lead_char) ; + width_specifier-- ; + } ; + + while (shift >= 0) + { c = (d >> shift) & 0xF ; + log_putchar (psf, (c > 9) ? c + 'A' - 10 : c + '0') ; + shift -= 4 ; + } ; + break ; + + case 'M': /* int2str */ + d = va_arg (ap, int) ; + if (CPU_IS_LITTLE_ENDIAN) + { istr [0] = d & 0xFF ; + istr [1] = (d >> 8) & 0xFF ; + istr [2] = (d >> 16) & 0xFF ; + istr [3] = (d >> 24) & 0xFF ; + } + else + { istr [3] = d & 0xFF ; + istr [2] = (d >> 8) & 0xFF ; + istr [1] = (d >> 16) & 0xFF ; + istr [0] = (d >> 24) & 0xFF ; + } ; + istr [4] = 0 ; + strptr = istr ; + while (*strptr) + { c = *strptr++ ; + log_putchar (psf, c) ; + } ; + break ; + + default : + log_putchar (psf, '*') ; + log_putchar (psf, c) ; + log_putchar (psf, '*') ; + break ; + } /* switch */ + } /* while */ + + va_end (ap) ; + return ; +} /* psf_log_printf */ + +#ifndef PSF_LOG_PRINTF_ONLY +/*----------------------------------------------------------------------------------------------- +** ASCII header printf functions. +** Some formats (ie NIST) use ascii text in their headers. +** Format specifiers are the same as the standard printf specifiers (uses vsnprintf). +** If this generates a compile error on any system, the author should be notified +** so an alternative vsnprintf can be provided. +*/ + +void +psf_asciiheader_printf (SF_PRIVATE *psf, const char *format, ...) +{ va_list argptr ; + int maxlen ; + char *start ; + + maxlen = strlen ((char*) psf->header) ; + start = ((char*) psf->header) + maxlen ; + maxlen = sizeof (psf->header) - maxlen ; + + va_start (argptr, format) ; + LSF_VSNPRINTF (start, maxlen, format, argptr) ; + va_end (argptr) ; + + /* Make sure the string is properly terminated. */ + start [maxlen - 1] = 0 ; + + psf->headindex = strlen ((char*) psf->header) ; + + return ; +} /* psf_asciiheader_printf */ + +/*----------------------------------------------------------------------------------------------- +** Binary header writing functions. Returns number of bytes written. +** +** Format specifiers for psf_binheader_writef are as follows +** m - marker - four bytes - no endian manipulation +** +** e - all following numerical values will be little endian +** E - all following numerical values will be big endian +** +** t - all following O types will be truncated to 4 bytes +** T - switch off truncation of all following O types +** +** 1 - single byte value +** 2 - two byte value +** 3 - three byte value +** 4 - four byte value +** 8 - eight byte value (sometimes written as 4 bytes) +** +** s - string preceded by a four byte length +** S - string including null terminator +** f - floating point data +** d - double precision floating point data +** h - 16 binary bytes value +** +** b - binary data (see below) +** z - zero bytes (ses below) +** j - jump forwards or backwards +** +** To write a word followed by an int (both little endian) use: +** psf_binheader_writef ("e24", wordval, longval) ; +** +** To write binary data use: +** psf_binheader_writef ("b", &bindata, sizeof (bindata)) ; +** +** To write N zero bytes use: +** NOTE: due to platform issues (ie x86-64) you should cast the +** argument to size_t or ensure the variable type is size_t. +** psf_binheader_writef ("z", N) ; +*/ + +/* These macros may seem a bit messy but do prevent problems with processors which +** seg. fault when asked to write an int or short to a non-int/short aligned address. +*/ + +static inline void +header_put_byte (SF_PRIVATE *psf, char x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 1) + psf->header [psf->headindex++] = x ; +} /* header_put_byte */ + +#if (CPU_IS_BIG_ENDIAN == 1) +static inline void +header_put_marker (SF_PRIVATE *psf, int x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 4) + { psf->header [psf->headindex++] = (x >> 24) ; + psf->header [psf->headindex++] = (x >> 16) ; + psf->header [psf->headindex++] = (x >> 8) ; + psf->header [psf->headindex++] = x ; + } ; +} /* header_put_marker */ + +#elif (CPU_IS_LITTLE_ENDIAN == 1) +static inline void +header_put_marker (SF_PRIVATE *psf, int x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 4) + { psf->header [psf->headindex++] = x ; + psf->header [psf->headindex++] = (x >> 8) ; + psf->header [psf->headindex++] = (x >> 16) ; + psf->header [psf->headindex++] = (x >> 24) ; + } ; +} /* header_put_marker */ + +#else +# error "Cannot determine endian-ness of processor." +#endif + + +static inline void +header_put_be_short (SF_PRIVATE *psf, int x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 2) + { psf->header [psf->headindex++] = (x >> 8) ; + psf->header [psf->headindex++] = x ; + } ; +} /* header_put_be_short */ + +static inline void +header_put_le_short (SF_PRIVATE *psf, int x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 2) + { psf->header [psf->headindex++] = x ; + psf->header [psf->headindex++] = (x >> 8) ; + } ; +} /* header_put_le_short */ + +static inline void +header_put_be_3byte (SF_PRIVATE *psf, int x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 3) + { psf->header [psf->headindex++] = (x >> 16) ; + psf->header [psf->headindex++] = (x >> 8) ; + psf->header [psf->headindex++] = x ; + } ; +} /* header_put_be_3byte */ + +static inline void +header_put_le_3byte (SF_PRIVATE *psf, int x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 3) + { psf->header [psf->headindex++] = x ; + psf->header [psf->headindex++] = (x >> 8) ; + psf->header [psf->headindex++] = (x >> 16) ; + } ; +} /* header_put_le_3byte */ + +static inline void +header_put_be_int (SF_PRIVATE *psf, int x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 4) + { psf->header [psf->headindex++] = (x >> 24) ; + psf->header [psf->headindex++] = (x >> 16) ; + psf->header [psf->headindex++] = (x >> 8) ; + psf->header [psf->headindex++] = x ; + } ; +} /* header_put_be_int */ + +static inline void +header_put_le_int (SF_PRIVATE *psf, int x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 4) + { psf->header [psf->headindex++] = x ; + psf->header [psf->headindex++] = (x >> 8) ; + psf->header [psf->headindex++] = (x >> 16) ; + psf->header [psf->headindex++] = (x >> 24) ; + } ; +} /* header_put_le_int */ + +#if (SIZEOF_SF_COUNT_T == 4) + +static inline void +header_put_be_8byte (SF_PRIVATE *psf, sf_count_t x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 8) + { psf->header [psf->headindex++] = 0 ; + psf->header [psf->headindex++] = 0 ; + psf->header [psf->headindex++] = 0 ; + psf->header [psf->headindex++] = 0 ; + psf->header [psf->headindex++] = (x >> 24) ; + psf->header [psf->headindex++] = (x >> 16) ; + psf->header [psf->headindex++] = (x >> 8) ; + psf->header [psf->headindex++] = x ; + } ; +} /* header_put_be_8byte */ + +static inline void +header_put_le_8byte (SF_PRIVATE *psf, sf_count_t x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 8) + { psf->header [psf->headindex++] = x ; + psf->header [psf->headindex++] = (x >> 8) ; + psf->header [psf->headindex++] = (x >> 16) ; + psf->header [psf->headindex++] = (x >> 24) ; + psf->header [psf->headindex++] = 0 ; + psf->header [psf->headindex++] = 0 ; + psf->header [psf->headindex++] = 0 ; + psf->header [psf->headindex++] = 0 ; + } ; +} /* header_put_le_8byte */ + +#elif (SIZEOF_SF_COUNT_T == 8) + +static inline void +header_put_be_8byte (SF_PRIVATE *psf, sf_count_t x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 8) + { psf->header [psf->headindex++] = (x >> 56) ; + psf->header [psf->headindex++] = (x >> 48) ; + psf->header [psf->headindex++] = (x >> 40) ; + psf->header [psf->headindex++] = (x >> 32) ; + psf->header [psf->headindex++] = (x >> 24) ; + psf->header [psf->headindex++] = (x >> 16) ; + psf->header [psf->headindex++] = (x >> 8) ; + psf->header [psf->headindex++] = x ; + } ; +} /* header_put_be_8byte */ + +static inline void +header_put_le_8byte (SF_PRIVATE *psf, sf_count_t x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 8) + { psf->header [psf->headindex++] = x ; + psf->header [psf->headindex++] = (x >> 8) ; + psf->header [psf->headindex++] = (x >> 16) ; + psf->header [psf->headindex++] = (x >> 24) ; + psf->header [psf->headindex++] = (x >> 32) ; + psf->header [psf->headindex++] = (x >> 40) ; + psf->header [psf->headindex++] = (x >> 48) ; + psf->header [psf->headindex++] = (x >> 56) ; + } ; +} /* header_put_le_8byte */ + +#else +#error "SIZEOF_SF_COUNT_T is not defined." +#endif + +int +psf_binheader_writef (SF_PRIVATE *psf, const char *format, ...) +{ va_list argptr ; + sf_count_t countdata ; + unsigned long longdata ; + unsigned int data ; + float floatdata ; + double doubledata ; + void *bindata ; + size_t size ; + char c, *strptr ; + int count = 0, trunc_8to4 ; + + trunc_8to4 = SF_FALSE ; + + va_start (argptr, format) ; + + while ((c = *format++)) + { switch (c) + { case ' ' : /* Do nothing. Just used to space out format string. */ + break ; + + case 'e' : /* All conversions are now from LE to host. */ + psf->rwf_endian = SF_ENDIAN_LITTLE ; + break ; + + case 'E' : /* All conversions are now from BE to host. */ + psf->rwf_endian = SF_ENDIAN_BIG ; + break ; + + case 't' : /* All 8 byte values now get written as 4 bytes. */ + trunc_8to4 = SF_TRUE ; + break ; + + case 'T' : /* All 8 byte values now get written as 8 bytes. */ + trunc_8to4 = SF_FALSE ; + break ; + + case 'm' : + data = va_arg (argptr, unsigned int) ; + header_put_marker (psf, data) ; + count += 4 ; + break ; + + case '1' : + data = va_arg (argptr, unsigned int) ; + header_put_byte (psf, data) ; + count += 1 ; + break ; + + case '2' : + data = va_arg (argptr, unsigned int) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + { header_put_be_short (psf, data) ; + } + else + { header_put_le_short (psf, data) ; + } ; + count += 2 ; + break ; + + case '3' : /* tribyte */ + data = va_arg (argptr, unsigned int) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + { header_put_be_3byte (psf, data) ; + } + else + { header_put_le_3byte (psf, data) ; + } ; + count += 3 ; + break ; + + case '4' : + data = va_arg (argptr, unsigned int) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + { header_put_be_int (psf, data) ; + } + else + { header_put_le_int (psf, data) ; + } ; + count += 4 ; + break ; + + case '8' : + countdata = va_arg (argptr, sf_count_t) ; + if (psf->rwf_endian == SF_ENDIAN_BIG && trunc_8to4 == SF_FALSE) + { header_put_be_8byte (psf, countdata) ; + count += 8 ; + } + else if (psf->rwf_endian == SF_ENDIAN_LITTLE && trunc_8to4 == SF_FALSE) + { header_put_le_8byte (psf, countdata) ; + count += 8 ; + } + else if (psf->rwf_endian == SF_ENDIAN_BIG && trunc_8to4 == SF_TRUE) + { longdata = countdata & 0xFFFFFFFF ; + header_put_be_int (psf, longdata) ; + count += 4 ; + } + else if (psf->rwf_endian == SF_ENDIAN_LITTLE && trunc_8to4 == SF_TRUE) + { longdata = countdata & 0xFFFFFFFF ; + header_put_le_int (psf, longdata) ; + count += 4 ; + } + break ; + + case 'f' : + /* Floats are passed as doubles. Is this always true? */ + floatdata = (float) va_arg (argptr, double) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + float32_be_write (floatdata, psf->header + psf->headindex) ; + else + float32_le_write (floatdata, psf->header + psf->headindex) ; + psf->headindex += 4 ; + count += 4 ; + break ; + + case 'd' : + doubledata = va_arg (argptr, double) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + double64_be_write (doubledata, psf->header + psf->headindex) ; + else + double64_le_write (doubledata, psf->header + psf->headindex) ; + psf->headindex += 8 ; + count += 8 ; + break ; + + case 's' : + /* Write a C string (guaranteed to have a zero terminator). */ + strptr = va_arg (argptr, char *) ; + size = strlen (strptr) + 1 ; + size += (size & 1) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + header_put_be_int (psf, size) ; + else + header_put_le_int (psf, size) ; + memcpy (&(psf->header [psf->headindex]), strptr, size) ; + psf->headindex += size ; + psf->header [psf->headindex - 1] = 0 ; + count += 4 + size ; + break ; + + case 'S' : + /* + ** Write an AIFF style string (no zero terminator but possibly + ** an extra pad byte if the string length is odd). + */ + strptr = va_arg (argptr, char *) ; + size = strlen (strptr) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + header_put_be_int (psf, size) ; + else + header_put_le_int (psf, size) ; + memcpy (&(psf->header [psf->headindex]), strptr, size + 1) ; + size += (size & 1) ; + psf->headindex += size ; + psf->header [psf->headindex] = 0 ; + count += 4 + size ; + break ; + + case 'b' : + bindata = va_arg (argptr, void *) ; + size = va_arg (argptr, size_t) ; + memcpy (&(psf->header [psf->headindex]), bindata, size) ; + psf->headindex += size ; + count += size ; + break ; + + case 'z' : + size = va_arg (argptr, size_t) ; + count += size ; + while (size) + { psf->header [psf->headindex] = 0 ; + psf->headindex ++ ; + size -- ; + } ; + break ; + + case 'h' : + bindata = va_arg (argptr, void *) ; + memcpy (&(psf->header [psf->headindex]), bindata, 16) ; + psf->headindex += 16 ; + count += 16 ; + break ; + + case 'j' : + size = va_arg (argptr, size_t) ; + psf->headindex += size ; + count = size ; + break ; + + default : + psf_log_printf (psf, "*** Invalid format specifier `%c'\n", c) ; + psf->error = SFE_INTERNAL ; + break ; + } ; + } ; + + va_end (argptr) ; + return count ; +} /* psf_binheader_writef */ + +/*----------------------------------------------------------------------------------------------- +** Binary header reading functions. Returns number of bytes read. +** +** Format specifiers are the same as for header write function above with the following +** additions: +** +** p - jump a given number of position from start of file. +** +** If format is NULL, psf_binheader_readf returns the current offset. +*/ + +#if (CPU_IS_BIG_ENDIAN == 1) +#define GET_MARKER(ptr) ( ((ptr) [0] << 24) | ((ptr) [1] << 16) | \ + ((ptr) [2] << 8) | ((ptr) [3]) ) + +#elif (CPU_IS_LITTLE_ENDIAN == 1) +#define GET_MARKER(ptr) ( ((ptr) [0]) | ((ptr) [1] << 8) | \ + ((ptr) [2] << 16) | ((ptr) [3] << 24) ) + +#else +# error "Cannot determine endian-ness of processor." +#endif + +#define GET_LE_SHORT(ptr) ( ((ptr) [1] << 8) | ((ptr) [0]) ) +#define GET_BE_SHORT(ptr) ( ((ptr) [0] << 8) | ((ptr) [1]) ) + +#define GET_LE_3BYTE(ptr) ( ((ptr) [2] << 16) | ((ptr) [1] << 8) | ((ptr) [0]) ) +#define GET_BE_3BYTE(ptr) ( ((ptr) [0] << 16) | ((ptr) [1] << 8) | ((ptr) [2]) ) + +#define GET_LE_INT(ptr) ( ((ptr) [3] << 24) | ((ptr) [2] << 16) | \ + ((ptr) [1] << 8) | ((ptr) [0]) ) + +#define GET_BE_INT(ptr) ( ((ptr) [0] << 24) | ((ptr) [1] << 16) | \ + ((ptr) [2] << 8) | ((ptr) [3]) ) + +#if (SIZEOF_LONG == 4) +#define GET_LE_8BYTE(ptr) ( ((ptr) [3] << 24) | ((ptr) [2] << 16) | \ + ((ptr) [1] << 8) | ((ptr) [0]) ) + +#define GET_BE_8BYTE(ptr) ( ((ptr) [4] << 24) | ((ptr) [5] << 16) | \ + ((ptr) [6] << 8) | ((ptr) [7]) ) +#else +#define GET_LE_8BYTE(ptr) ( (((ptr) [7] * 1L) << 56) | (((ptr) [6] * 1L) << 48) | \ + (((ptr) [5] * 1L) << 40) | (((ptr) [4] * 1L) << 32) | \ + (((ptr) [3] * 1L) << 24) | (((ptr) [2] * 1L) << 16) | \ + (((ptr) [1] * 1L) << 8 ) | ((ptr) [0])) + +#define GET_BE_8BYTE(ptr) ( (((ptr) [0] * 1L) << 56) | (((ptr) [1] * 1L) << 48) | \ + (((ptr) [2] * 1L) << 40) | (((ptr) [3] * 1L) << 32) | \ + (((ptr) [4] * 1L) << 24) | (((ptr) [5] * 1L) << 16) | \ + (((ptr) [6] * 1L) << 8 ) | ((ptr) [7])) + +#endif + +static int +header_read (SF_PRIVATE *psf, void *ptr, int bytes) +{ int count = 0 ; + + if (psf->headindex >= SIGNED_SIZEOF (psf->header)) + { memset (ptr, 0, SIGNED_SIZEOF (psf->header) - psf->headindex) ; + + /* This is the best that we can do. */ + psf_fseek (psf, bytes, SEEK_CUR) ; + return bytes ; + } ; + + if (psf->headindex + bytes > SIGNED_SIZEOF (psf->header)) + { int most ; + + most = SIGNED_SIZEOF (psf->header) - psf->headindex ; + psf_fread (psf->header + psf->headend, 1, most, psf) ; + memset ((char *) ptr + most, 0, bytes - most) ; + + psf_fseek (psf, bytes - most, SEEK_CUR) ; + return bytes ; + } ; + + if (psf->headindex + bytes > psf->headend) + { count = psf_fread (psf->header + psf->headend, 1, bytes - (psf->headend - psf->headindex), psf) ; + if (count != bytes - (int) (psf->headend - psf->headindex)) + { psf_log_printf (psf, "Error : psf_fread returned short count.\n") ; + return 0 ; + } ; + psf->headend += count ; + } ; + + memcpy (ptr, psf->header + psf->headindex, bytes) ; + psf->headindex += bytes ; + + return bytes ; +} /* header_read */ + +static void +header_seek (SF_PRIVATE *psf, sf_count_t position, int whence) +{ + + switch (whence) + { case SEEK_SET : + if (position > SIGNED_SIZEOF (psf->header)) + { /* Too much header to cache so just seek instead. */ + psf_fseek (psf, position, whence) ; + return ; + } ; + if (position > psf->headend) + psf->headend += psf_fread (psf->header + psf->headend, 1, position - psf->headend, psf) ; + psf->headindex = position ; + break ; + + case SEEK_CUR : + if (psf->headindex + position < 0) + break ; + + if (psf->headindex >= SIGNED_SIZEOF (psf->header)) + { psf_fseek (psf, position, whence) ; + return ; + } ; + + if (psf->headindex + position <= psf->headend) + { psf->headindex += position ; + break ; + } ; + + if (psf->headindex + position > SIGNED_SIZEOF (psf->header)) + { /* Need to jump this without caching it. */ + psf->headindex = psf->headend ; + psf_fseek (psf, position, SEEK_CUR) ; + break ; + } ; + + psf->headend += psf_fread (psf->header + psf->headend, 1, position - (psf->headend - psf->headindex), psf) ; + psf->headindex = psf->headend ; + break ; + + case SEEK_END : + default : + psf_log_printf (psf, "Bad whence param in header_seek().\n") ; + break ; + } ; + + return ; +} /* header_seek */ + +static int +header_gets (SF_PRIVATE *psf, char *ptr, int bufsize) +{ + int k ; + + for (k = 0 ; k < bufsize - 1 ; k++) + { if (psf->headindex < psf->headend) + { ptr [k] = psf->header [psf->headindex] ; + psf->headindex ++ ; + } + else + { psf->headend += psf_fread (psf->header + psf->headend, 1, 1, psf) ; + ptr [k] = psf->header [psf->headindex] ; + psf->headindex = psf->headend ; + } ; + + if (ptr [k] == '\n') + break ; + } ; + + ptr [k] = 0 ; + + return k ; +} /* header_gets */ + +int +psf_binheader_readf (SF_PRIVATE *psf, char const *format, ...) +{ va_list argptr ; + sf_count_t *countptr, countdata ; + unsigned char *ucptr, sixteen_bytes [16] ; + unsigned int *intptr, intdata ; + unsigned short *shortptr ; + char *charptr ; + float *floatptr ; + double *doubleptr ; + char c ; + int byte_count = 0, count ; + + if (! format) + return psf_ftell (psf) ; + + va_start (argptr, format) ; + + while ((c = *format++)) + { switch (c) + { case 'e' : /* All conversions are now from LE to host. */ + psf->rwf_endian = SF_ENDIAN_LITTLE ; + break ; + + case 'E' : /* All conversions are now from BE to host. */ + psf->rwf_endian = SF_ENDIAN_BIG ; + break ; + + case 'm' : + intptr = va_arg (argptr, unsigned int*) ; + ucptr = (unsigned char*) intptr ; + byte_count += header_read (psf, ucptr, sizeof (int)) ; + *intptr = GET_MARKER (ucptr) ; + break ; + + case 'h' : + intptr = va_arg (argptr, unsigned int*) ; + ucptr = (unsigned char*) intptr ; + byte_count += header_read (psf, sixteen_bytes, sizeof (sixteen_bytes)) ; + { int k ; + intdata = 0 ; + for (k = 0 ; k < 16 ; k++) + intdata ^= sixteen_bytes [k] << k ; + } + *intptr = intdata ; + break ; + + case '1' : + charptr = va_arg (argptr, char*) ; + *charptr = 0 ; + byte_count += header_read (psf, charptr, sizeof (char)) ; + break ; + + case '2' : + shortptr = va_arg (argptr, unsigned short*) ; + *shortptr = 0 ; + ucptr = (unsigned char*) shortptr ; + byte_count += header_read (psf, ucptr, sizeof (short)) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + *shortptr = GET_BE_SHORT (ucptr) ; + else + *shortptr = GET_LE_SHORT (ucptr) ; + break ; + + case '3' : + intptr = va_arg (argptr, unsigned int*) ; + *intptr = 0 ; + byte_count += header_read (psf, sixteen_bytes, 3) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + *intptr = GET_BE_3BYTE (sixteen_bytes) ; + else + *intptr = GET_LE_3BYTE (sixteen_bytes) ; + break ; + + case '4' : + intptr = va_arg (argptr, unsigned int*) ; + *intptr = 0 ; + ucptr = (unsigned char*) intptr ; + byte_count += header_read (psf, ucptr, sizeof (int)) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + *intptr = GET_BE_INT (ucptr) ; + else + *intptr = GET_LE_INT (ucptr) ; + break ; + + case '8' : + countptr = va_arg (argptr, sf_count_t *) ; + *countptr = 0 ; + byte_count += header_read (psf, sixteen_bytes, 8) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + countdata = GET_BE_8BYTE (sixteen_bytes) ; + else + countdata = GET_LE_8BYTE (sixteen_bytes) ; + *countptr = countdata ; + break ; + + case 'f' : /* Float conversion */ + floatptr = va_arg (argptr, float *) ; + *floatptr = 0.0 ; + byte_count += header_read (psf, floatptr, sizeof (float)) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + *floatptr = float32_be_read ((unsigned char*) floatptr) ; + else + *floatptr = float32_le_read ((unsigned char*) floatptr) ; + break ; + + case 'd' : /* double conversion */ + doubleptr = va_arg (argptr, double *) ; + *doubleptr = 0.0 ; + byte_count += header_read (psf, doubleptr, sizeof (double)) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + *doubleptr = double64_be_read ((unsigned char*) doubleptr) ; + else + *doubleptr = double64_le_read ((unsigned char*) doubleptr) ; + break ; + + case 's' : + psf_log_printf (psf, "Format conversion 's' not implemented yet.\n") ; + /* + strptr = va_arg (argptr, char *) ; + size = strlen (strptr) + 1 ; + size += (size & 1) ; + longdata = H2LE_INT (size) ; + get_int (psf, longdata) ; + memcpy (&(psf->header [psf->headindex]), strptr, size) ; + psf->headindex += size ; + */ + break ; + + case 'b' : + charptr = va_arg (argptr, char*) ; + count = va_arg (argptr, int) ; + if (count > 0) + byte_count += header_read (psf, charptr, count) ; + break ; + + case 'G' : + charptr = va_arg (argptr, char*) ; + count = va_arg (argptr, int) ; + if (count > 0) + byte_count += header_gets (psf, charptr, count) ; + break ; + + case 'z' : + psf_log_printf (psf, "Format conversion 'z' not implemented yet.\n") ; + /* + size = va_arg (argptr, size_t) ; + while (size) + { psf->header [psf->headindex] = 0 ; + psf->headindex ++ ; + size -- ; + } ; + */ + break ; + + case 'p' : + /* Get the seek position first. */ + count = va_arg (argptr, int) ; + header_seek (psf, count, SEEK_SET) ; + byte_count = count ; + break ; + + case 'j' : + /* Get the seek position first. */ + count = va_arg (argptr, int) ; + header_seek (psf, count, SEEK_CUR) ; + byte_count += count ; + break ; + + default : + psf_log_printf (psf, "*** Invalid format specifier `%c'\n", c) ; + psf->error = SFE_INTERNAL ; + break ; + } ; + } ; + + va_end (argptr) ; + + return byte_count ; +} /* psf_binheader_readf */ + +/*----------------------------------------------------------------------------------------------- +*/ + +sf_count_t +psf_default_seek (SF_PRIVATE *psf, int mode, sf_count_t samples_from_start) +{ sf_count_t position, retval ; + + if (! (psf->blockwidth && psf->dataoffset >= 0)) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + if (! psf->sf.seekable) + { psf->error = SFE_NOT_SEEKABLE ; + return PSF_SEEK_ERROR ; + } ; + + position = psf->dataoffset + psf->blockwidth * samples_from_start ; + + if ((retval = psf_fseek (psf, position, SEEK_SET)) != position) + { psf->error = SFE_SEEK_FAILED ; + return PSF_SEEK_ERROR ; + } ; + + mode = mode ; + + return samples_from_start ; +} /* psf_default_seek */ + +/*----------------------------------------------------------------------------------------------- +*/ + +void +psf_hexdump (void *ptr, int len) +{ char ascii [17], *data ; + int k, m ; + + if ((data = ptr) == NULL) + return ; + if (len <= 0) + return ; + + puts ("") ; + for (k = 0 ; k < len ; k += 16) + { memset (ascii, ' ', sizeof (ascii)) ; + + printf ("%08X: ", k) ; + for (m = 0 ; m < 16 && k + m < len ; m++) + { printf (m == 8 ? " %02X " : "%02X ", data [k + m] & 0xFF) ; + ascii [m] = isprint (data [k + m]) ? data [k + m] : '.' ; + } ; + + if (m <= 8) printf (" ") ; + for ( ; m < 16 ; m++) printf (" ") ; + + ascii [16] = 0 ; + printf (" %s\n", ascii) ; + } ; + + puts ("") ; +} /* psf_hexdump */ + +void +psf_log_SF_INFO (SF_PRIVATE *psf) +{ psf_log_printf (psf, "---------------------------------\n") ; + + psf_log_printf (psf, " Sample rate : %d\n", psf->sf.samplerate) ; + psf_log_printf (psf, " Frames : %D\n", psf->sf.frames) ; + psf_log_printf (psf, " Channels : %d\n", psf->sf.channels) ; + + psf_log_printf (psf, " Format : 0x%X\n", psf->sf.format) ; + psf_log_printf (psf, " Sections : %d\n", psf->sf.sections) ; + psf_log_printf (psf, " Seekable : %s\n", psf->sf.seekable ? "TRUE" : "FALSE") ; + + psf_log_printf (psf, "---------------------------------\n") ; +} /* psf_dump_SFINFO */ + +/*======================================================================================== +*/ + +SF_INSTRUMENT * +psf_instrument_alloc (void) +{ SF_INSTRUMENT *instr ; + + instr = calloc (1, sizeof (SF_INSTRUMENT)) ; + + if (instr == NULL) + return NULL ; + + /* Set non-zero default values. */ + instr->basenote = -1 ; + instr->velocity_lo = -1 ; + instr->velocity_hi = -1 ; + instr->key_lo = -1 ; + instr->key_hi = -1 ; + + return instr ; +} /* psf_instrument_alloc */ + +void* +psf_memset (void *s, int c, sf_count_t len) +{ char *ptr ; + int setcount ; + + ptr = (char *) s ; + + while (len > 0) + { setcount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + memset (ptr, c, setcount) ; + + ptr += setcount ; + len -= setcount ; + } ; + + return s ; +} /* psf_memset */ + +void psf_get_date_str (char *str, int maxlen) +{ time_t current ; + struct tm timedata, *tmptr ; + + time (¤t) ; + +#if defined (HAVE_GMTIME_R) + /* If the re-entrant version is available, use it. */ + tmptr = gmtime_r (¤t, &timedata) ; +#elif defined (HAVE_GMTIME) + /* Otherwise use the standard one and copy the data to local storage. */ + tmptr = gmtime (¤t) ; + memcpy (&timedata, tmptr, sizeof (timedata)) ; +#else + tmptr = NULL ; +#endif + + if (tmptr) + LSF_SNPRINTF (str, maxlen, "%4d-%02d-%02d %02d:%02d:%02d UTC", + 1900 + timedata.tm_year, timedata.tm_mon, timedata.tm_mday, + timedata.tm_hour, timedata.tm_min, timedata.tm_sec) ; + else + LSF_SNPRINTF (str, maxlen, "Unknown date") ; + + return ; +} /* psf_get_date_str */ + +int +subformat_to_bytewidth (int format) +{ + switch (format) + { case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_S8 : + return 1 ; + case SF_FORMAT_PCM_16 : + return 2 ; + case SF_FORMAT_PCM_24 : + return 3 ; + case SF_FORMAT_PCM_32 : + case SF_FORMAT_FLOAT : + return 4 ; + case SF_FORMAT_DOUBLE : + return 8 ; + } ; + + return 0 ; +} /* subformat_to_bytewidth */ + +int +s_bitwidth_to_subformat (int bits) +{ static int array [] = + { SF_FORMAT_PCM_S8, SF_FORMAT_PCM_16, SF_FORMAT_PCM_24, SF_FORMAT_PCM_32 + } ; + + if (bits < 8 || bits > 32) + return 0 ; + + return array [((bits + 7) / 8) - 1] ; +} /* bitwidth_to_subformat */ + +int +u_bitwidth_to_subformat (int bits) +{ static int array [] = + { SF_FORMAT_PCM_U8, SF_FORMAT_PCM_16, SF_FORMAT_PCM_24, SF_FORMAT_PCM_32 + } ; + + if (bits < 8 || bits > 32) + return 0 ; + + return array [((bits + 7) / 8) - 1] ; +} /* bitwidth_to_subformat */ + +#endif /* PSF_LOG_PRINTF_ONLY */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 33e9795e-f717-461a-9feb-65d083a56395 +*/ Added: freeswitch/trunk/libs/libsndfile/src/common.h ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/common.h Wed Dec 20 14:08:07 2006 @@ -0,0 +1,773 @@ +/* +** Copyright (C) 1999-2006 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#ifndef SNDFILE_COMMON_H +#define SNDFILE_COMMON_H + +#include "sfconfig.h" + +#include <stdlib.h> + +#if HAVE_STDINT_H +#include <stdint.h> +#endif + +#ifndef SNDFILE_H +#include "sndfile.h" +#elif HAVE_INTTYPES_H +#include <inttypes.h> +#endif + +#ifdef __cplusplus +#error "This code is not designed to be compiled with a C++ compiler." +#endif + +#ifdef UNUSED +#elif defined (__GNUC__) +# define UNUSED(x) UNUSED_ ## x __attribute__ ((unused)) +#elif defined (__LCLINT__) +# define UNUSED(x) /*@unused@*/ x +#else +# define UNUSED(x) x +#endif + +#ifdef __GNUC__ +# define WARN_UNUSED __attribute__ ((warn_unused_result)) +#else +# define WARN_UNUSED +#endif + +#define SF_BUFFER_LEN (8192*2) +#define SF_FILENAME_LEN (512) +#define SF_SYSERR_LEN (256) +#define SF_MAX_STRINGS (16) +#define SF_STR_BUFFER_LEN (8192) +#define SF_HEADER_LEN (4100 + SF_STR_BUFFER_LEN) + +#define PSF_SEEK_ERROR ((sf_count_t) -1) + + +#define BITWIDTH2BYTES(x) (((x) + 7) / 8) + +/* For some reason sizeof returns an unsigned value which causes +** a warning when that value is added or subtracted from a signed +** value. Use SIGNED_SIZEOF instead. +*/ +#define SIGNED_SIZEOF(x) ((int) sizeof (x)) + +#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) + +#define SF_MAX(a,b) ((a) > (b) ? (a) : (b)) +#define SF_MIN(a,b) ((a) < (b) ? (a) : (b)) + +enum +{ /* PEAK chunk location. */ + SF_PEAK_START = 42, + SF_PEAK_END = 43, + + /* PEAK chunk location. */ + SF_SCALE_MAX = 52, + SF_SCALE_MIN = 53, + + /* str_flags values. */ + SF_STR_ALLOW_START = 0x0100, + SF_STR_ALLOW_END = 0x0200, + + /* Location of strings. */ + SF_STR_LOCATE_START = 0x0400, + SF_STR_LOCATE_END = 0x0800, + + SFD_TYPEMASK = 0x0FFFFFFF +} ; + +#define SFM_MASK (SFM_READ | SFM_WRITE | SFM_RDWR) +#define SFM_UNMASK (~SFM_MASK) + +/*--------------------------------------------------------------------------------------- +** Formats that may be supported at some time in the future. +** When support is finalised, these values move to src/sndfile.h. +*/ + +enum +{ /* Work in progress. */ + + /* Formats supported read only. */ + SF_FORMAT_WVE = 0x4020000, /* Psion ALaw Sound File */ + SF_FORMAT_TXW = 0x4030000, /* Yamaha TX16 sampler file */ + SF_FORMAT_DWD = 0x4040000, /* DiamondWare Digirized */ + + /* Following are detected but not supported. */ + SF_FORMAT_OGG = 0x4090000, + + SF_FORMAT_REX = 0x40A0000, /* Propellorheads Rex/Rcy */ + SF_FORMAT_REX2 = 0x40D0000, /* Propellorheads Rex2 */ + SF_FORMAT_KRZ = 0x40E0000, /* Kurzweil sampler file */ + SF_FORMAT_WMA = 0x4100000, /* Windows Media Audio. */ + SF_FORMAT_SHN = 0x4110000, /* Shorten. */ + + /* Unsupported encodings. */ + SF_FORMAT_VORBIS = 0x1001, + + SF_FORMAT_SVX_FIB = 0x1020, /* SVX Fibonacci Delta encoding. */ + SF_FORMAT_SVX_EXP = 0x1021, /* SVX Exponential Delta encoding. */ + + SF_FORMAT_PCM_N = 0x1030 +} ; + +/*--------------------------------------------------------------------------------------- +** PEAK_CHUNK - This chunk type is common to both AIFF and WAVE files although their +** endian encodings are different. +*/ + +typedef struct +{ double value ; /* signed value of peak */ + sf_count_t position ; /* the sample frame for the peak */ +} PEAK_POS ; + +typedef struct +{ /* libsndfile internal : write a PEAK chunk at the start or end of the file? */ + int peak_loc ; + + /* WAV/AIFF */ + unsigned int version ; /* version of the PEAK chunk */ + unsigned int timestamp ; /* secs since 1/1/1970 */ + + /* CAF */ + unsigned int edit_number ; + +#if HAVE_FLEXIBLE_ARRAY + /* the per channel peak info */ + PEAK_POS peaks [] ; +#else + /* + ** This is not ISO compliant C. It works on some compilers which + ** don't support the ISO standard flexible struct array which is + ** used above. If your compiler doesn't like this I suggest you find + ** youself a 1999 ISO C standards compilant compiler. GCC-3.X is + ** highly recommended. + */ + PEAK_POS peaks [0] ; +#endif +} PEAK_INFO ; + +static inline PEAK_INFO * +peak_info_calloc (int channels) +{ return calloc (1, sizeof (PEAK_INFO) + channels * sizeof (PEAK_POS)) ; +} /* peak_info_calloc */ + +typedef struct +{ int type ; + int flags ; + char *str ; +} STR_DATA ; + +static inline size_t +make_size_t (int x) +{ return (size_t) x ; +} /* size_t_of_int */ + +/*======================================================================================= +** SF_PRIVATE stuct - a pointer to this struct is passed back to the caller of the +** sf_open_XXXX functions. The caller however has no knowledge of the struct's +** contents. +*/ + +typedef struct sf_private_tag +{ /* Force the compiler to double align the start of buffer. */ + union + { double dbuf [SF_BUFFER_LEN / sizeof (double)] ; +#if (defined (SIZEOF_INT64_T) && (SIZEOF_INT64_T == 8)) + int64_t lbuf [SF_BUFFER_LEN / sizeof (int64_t)] ; +#else + long lbuf [SF_BUFFER_LEN / sizeof (double)] ; +#endif + float fbuf [SF_BUFFER_LEN / sizeof (float)] ; + int ibuf [SF_BUFFER_LEN / sizeof (int)] ; + short sbuf [SF_BUFFER_LEN / sizeof (short)] ; + char cbuf [SF_BUFFER_LEN / sizeof (char)] ; + signed char scbuf [SF_BUFFER_LEN / sizeof (signed char)] ; + unsigned char ucbuf [SF_BUFFER_LEN / sizeof (signed char)] ; + } u ; + + char filepath [SF_FILENAME_LEN] ; + char rsrcpath [SF_FILENAME_LEN] ; + char directory [SF_FILENAME_LEN] ; + char filename [SF_FILENAME_LEN / 4] ; + + char syserr [SF_SYSERR_LEN] ; + + /* logbuffer and logindex should only be changed within the logging functions + ** of common.c + */ + char logbuffer [SF_BUFFER_LEN] ; + unsigned char header [SF_HEADER_LEN] ; /* Must be unsigned */ + int rwf_endian ; /* Header endian-ness flag. */ + + /* Storage and housekeeping data for adding/reading strings from + ** sound files. + */ + STR_DATA strings [SF_MAX_STRINGS] ; + char str_storage [SF_STR_BUFFER_LEN] ; + char *str_end ; + int str_flags ; + + /* Guard value. If this changes the buffers above have overflowed. */ + int Magick ; + + /* Index variables for maintaining logbuffer and header above. */ + int logindex ; + int headindex, headend ; + int has_text ; + int do_not_close_descriptor ; + +#if USE_WINDOWS_API + /* + ** These fields can only be used in src/file_io.c. + ** They are basically the same as a windows file HANDLE. + */ + void *hfile, *hrsrc, *hsaved ; +#else + /* These fields can only be used in src/file_io.c. */ + int filedes, rsrcdes, savedes ; +#endif + + int error ; + + int mode ; /* Open mode : SFM_READ, SFM_WRITE or SFM_RDWR. */ + int endian ; /* File endianness : SF_ENDIAN_LITTLE or SF_ENDIAN_BIG. */ + int float_endswap ; /* Need to endswap float32s? */ + + /* + ** Maximum float value for calculating the multiplier for + ** float/double to short/int conversions. + */ + int float_int_mult ; + float float_max ; + + /* Vairables for handling pipes. */ + int is_pipe ; /* True if file is a pipe. */ + sf_count_t pipeoffset ; /* Number of bytes read from a pipe. */ + + /* True if clipping must be performed on float->int conversions. */ + int add_clipping ; + + SF_INFO sf ; + + int have_written ; /* Has a single write been done to the file? */ + PEAK_INFO *peak_info ; + + /* Loop Info */ + SF_LOOP_INFO *loop_info ; + SF_INSTRUMENT *instrument ; + + /* Broadcast (EBU) Info */ + SF_BROADCAST_INFO *broadcast_info ; + + /* Channel map data (if present) : an array of ints. */ + int *channel_map ; + + sf_count_t filelength ; /* Overall length of (embedded) file. */ + sf_count_t fileoffset ; /* Offset in number of bytes from beginning of file. */ + + sf_count_t rsrclength ; /* Length of the resource fork (if it exists). */ + + sf_count_t dataoffset ; /* Offset in number of bytes from beginning of file. */ + sf_count_t datalength ; /* Length in bytes of the audio data. */ + sf_count_t dataend ; /* Offset to file tailer. */ + + int blockwidth ; /* Size in bytes of one set of interleaved samples. */ + int bytewidth ; /* Size in bytes of one sample (one channel). */ + + void *dither ; + void *interleave ; + + int last_op ; /* Last operation; either SFM_READ or SFM_WRITE */ + sf_count_t read_current ; + sf_count_t write_current ; + + void *container_data ; /* This is a pointer to dynamically allocated file + ** container format specific data. + */ + + void *codec_data ; /* This is a pointer to dynamically allocated file + ** codec format specific data. + */ + + SF_DITHER_INFO write_dither ; + SF_DITHER_INFO read_dither ; + + int norm_double ; + int norm_float ; + + int auto_header ; + + int ieee_replace ; + /* A set of file specific function pointers */ + + sf_count_t (*read_short) (struct sf_private_tag*, short *ptr, sf_count_t len) ; + sf_count_t (*read_int) (struct sf_private_tag*, int *ptr, sf_count_t len) ; + sf_count_t (*read_float) (struct sf_private_tag*, float *ptr, sf_count_t len) ; + sf_count_t (*read_double) (struct sf_private_tag*, double *ptr, sf_count_t len) ; + + sf_count_t (*write_short) (struct sf_private_tag*, const short *ptr, sf_count_t len) ; + sf_count_t (*write_int) (struct sf_private_tag*, const int *ptr, sf_count_t len) ; + sf_count_t (*write_float) (struct sf_private_tag*, const float *ptr, sf_count_t len) ; + sf_count_t (*write_double) (struct sf_private_tag*, const double *ptr, sf_count_t len) ; + + sf_count_t (*seek) (struct sf_private_tag*, int mode, sf_count_t samples_from_start) ; + int (*write_header) (struct sf_private_tag*, int calc_length) ; + int (*command) (struct sf_private_tag*, int command, void *data, int datasize) ; + + /* + ** Separate close functions for the codec and the container. + ** The codec close function is always called first. + */ + int (*codec_close) (struct sf_private_tag*) ; + int (*container_close) (struct sf_private_tag*) ; + + char *format_desc ; + + /* Virtual I/O functions. */ + int virtual_io ; + SF_VIRTUAL_IO vio ; + void *vio_user_data ; +} SF_PRIVATE ; + + + +enum +{ SFE_NO_ERROR = SF_ERR_NO_ERROR, + SFE_BAD_OPEN_FORMAT = SF_ERR_UNRECOGNISED_FORMAT, + SFE_SYSTEM = SF_ERR_SYSTEM, + SFE_MALFORMED_FILE = SF_ERR_MALFORMED_FILE, + SFE_UNSUPPORTED_ENCODING = SF_ERR_UNSUPPORTED_ENCODING, + + SFE_BAD_FILE, + SFE_BAD_FILE_READ, + SFE_OPEN_FAILED, + SFE_BAD_SNDFILE_PTR, + SFE_BAD_SF_INFO_PTR, + SFE_BAD_SF_INCOMPLETE, + SFE_BAD_FILE_PTR, + SFE_BAD_INT_PTR, + SFE_BAD_STAT_SIZE, + SFE_MALLOC_FAILED, + SFE_UNIMPLEMENTED, + SFE_BAD_READ_ALIGN, + SFE_BAD_WRITE_ALIGN, + SFE_UNKNOWN_FORMAT, + SFE_NOT_READMODE, + SFE_NOT_WRITEMODE, + SFE_BAD_MODE_RW, + SFE_BAD_SF_INFO, + SFE_BAD_OFFSET, + SFE_NO_EMBED_SUPPORT, + SFE_NO_EMBEDDED_RDWR, + SFE_NO_PIPE_WRITE, + + SFE_INTERNAL, + SFE_BAD_CONTROL_CMD, + SFE_BAD_ENDIAN, + SFE_CHANNEL_COUNT, + SFE_BAD_RDWR_FORMAT, + + SFE_BAD_VIRTUAL_IO, + + SFE_INTERLEAVE_MODE, + SFE_INTERLEAVE_SEEK, + SFE_INTERLEAVE_READ, + + SFE_BAD_SEEK, + SFE_NOT_SEEKABLE, + SFE_AMBIGUOUS_SEEK, + SFE_WRONG_SEEK, + SFE_SEEK_FAILED, + + SFE_BAD_OPEN_MODE, + SFE_OPEN_PIPE_RDWR, + SFE_RDWR_POSITION, + SFE_RDWR_BAD_HEADER, + + SFE_STR_NO_SUPPORT, + SFE_STR_NOT_WRITE, + SFE_STR_MAX_DATA, + SFE_STR_MAX_COUNT, + SFE_STR_BAD_TYPE, + SFE_STR_NO_ADD_END, + SFE_STR_BAD_STRING, + SFE_STR_WEIRD, + + SFE_WAV_NO_RIFF, + SFE_WAV_NO_WAVE, + SFE_WAV_NO_FMT, + SFE_WAV_FMT_SHORT, + SFE_WAV_BAD_FACT, + SFE_WAV_BAD_PEAK, + SFE_WAV_PEAK_B4_FMT, + SFE_WAV_BAD_FORMAT, + SFE_WAV_BAD_BLOCKALIGN, + SFE_WAV_NO_DATA, + SFE_WAV_BAD_LIST, + SFE_WAV_ADPCM_NOT4BIT, + SFE_WAV_ADPCM_CHANNELS, + SFE_WAV_GSM610_FORMAT, + SFE_WAV_UNKNOWN_CHUNK, + SFE_WAV_WVPK_DATA, + + SFE_AIFF_NO_FORM, + SFE_AIFF_AIFF_NO_FORM, + SFE_AIFF_COMM_NO_FORM, + SFE_AIFF_SSND_NO_COMM, + SFE_AIFF_UNKNOWN_CHUNK, + SFE_AIFF_COMM_CHUNK_SIZE, + SFE_AIFF_BAD_COMM_CHUNK, + SFE_AIFF_PEAK_B4_COMM, + SFE_AIFF_BAD_PEAK, + SFE_AIFF_NO_SSND, + SFE_AIFF_NO_DATA, + SFE_AIFF_RW_SSND_NOT_LAST, + + SFE_AU_UNKNOWN_FORMAT, + SFE_AU_NO_DOTSND, + SFE_AU_EMBED_BAD_LEN, + + SFE_RAW_READ_BAD_SPEC, + SFE_RAW_BAD_BITWIDTH, + SFE_RAW_BAD_FORMAT, + + SFE_PAF_NO_MARKER, + SFE_PAF_VERSION, + SFE_PAF_UNKNOWN_FORMAT, + SFE_PAF_SHORT_HEADER, + + SFE_SVX_NO_FORM, + SFE_SVX_NO_BODY, + SFE_SVX_NO_DATA, + SFE_SVX_BAD_COMP, + SFE_SVX_BAD_NAME_LENGTH, + + SFE_NIST_BAD_HEADER, + SFE_NIST_CRLF_CONVERISON, + SFE_NIST_BAD_ENCODING, + + SFE_VOC_NO_CREATIVE, + SFE_VOC_BAD_FORMAT, + SFE_VOC_BAD_VERSION, + SFE_VOC_BAD_MARKER, + SFE_VOC_BAD_SECTIONS, + SFE_VOC_MULTI_SAMPLERATE, + SFE_VOC_MULTI_SECTION, + SFE_VOC_MULTI_PARAM, + SFE_VOC_SECTION_COUNT, + SFE_VOC_NO_PIPE, + + SFE_IRCAM_NO_MARKER, + SFE_IRCAM_BAD_CHANNELS, + SFE_IRCAM_UNKNOWN_FORMAT, + + SFE_W64_64_BIT, + SFE_W64_NO_RIFF, + SFE_W64_NO_WAVE, + SFE_W64_NO_FMT, + SFE_W64_NO_DATA, + SFE_W64_FMT_SHORT, + SFE_W64_FMT_TOO_BIG, + SFE_W64_ADPCM_NOT4BIT, + SFE_W64_ADPCM_CHANNELS, + SFE_W64_GSM610_FORMAT, + + SFE_MAT4_BAD_NAME, + SFE_MAT4_NO_SAMPLERATE, + SFE_MAT4_ZERO_CHANNELS, + + SFE_MAT5_BAD_ENDIAN, + SFE_MAT5_NO_BLOCK, + SFE_MAT5_SAMPLE_RATE, + SFE_MAT5_ZERO_CHANNELS, + + SFE_PVF_NO_PVF1, + SFE_PVF_BAD_HEADER, + SFE_PVF_BAD_BITWIDTH, + + SFE_DWVW_BAD_BITWIDTH, + SFE_G72X_NOT_MONO, + + SFE_XI_BAD_HEADER, + SFE_XI_EXCESS_SAMPLES, + SFE_XI_NO_PIPE, + + SFE_HTK_NO_PIPE, + + SFE_SDS_NOT_SDS, + SFE_SDS_BAD_BIT_WIDTH, + + SFE_SD2_FD_DISALLOWED, + SFE_SD2_BAD_DATA_OFFSET, + SFE_SD2_BAD_MAP_OFFSET, + SFE_SD2_BAD_DATA_LENGTH, + SFE_SD2_BAD_MAP_LENGTH, + SFE_SD2_BAD_RSRC, + SFE_SD2_BAD_SAMPLE_SIZE, + + SFE_FLAC_BAD_HEADER, + SFE_FLAC_NEW_DECODER, + SFE_FLAC_INIT_DECODER, + SFE_FLAC_LOST_SYNC, + SFE_FLAC_BAD_SAMPLE_RATE, + SFE_FLAC_UNKOWN_ERROR, + + SFE_MAX_ERROR /* This must be last in list. */ +} ; + +int subformat_to_bytewidth (int format) ; +int s_bitwidth_to_subformat (int bits) ; +int u_bitwidth_to_subformat (int bits) ; + +/* Functions for reading and writing floats and doubles on processors +** with non-IEEE floats/doubles. +*/ +float float32_be_read (unsigned char *cptr) ; +float float32_le_read (unsigned char *cptr) ; +void float32_be_write (float in, unsigned char *out) ; +void float32_le_write (float in, unsigned char *out) ; + +double double64_be_read (unsigned char *cptr) ; +double double64_le_read (unsigned char *cptr) ; +void double64_be_write (double in, unsigned char *out) ; +void double64_le_write (double in, unsigned char *out) ; + +/* Functions for writing to the internal logging buffer. */ + +void psf_log_printf (SF_PRIVATE *psf, const char *format, ...) ; +void psf_log_SF_INFO (SF_PRIVATE *psf) ; + +void psf_hexdump (void *ptr, int len) ; + +/* Functions used when writing file headers. */ + +int psf_binheader_writef (SF_PRIVATE *psf, const char *format, ...) ; +void psf_asciiheader_printf (SF_PRIVATE *psf, const char *format, ...) ; + +/* Functions used when reading file headers. */ + +int psf_binheader_readf (SF_PRIVATE *psf, char const *format, ...) ; + +/* Functions used in the write function for updating the peak chunk. */ + +void peak_update_short (SF_PRIVATE *psf, short *ptr, size_t items) ; +void peak_update_int (SF_PRIVATE *psf, int *ptr, size_t items) ; +void peak_update_double (SF_PRIVATE *psf, double *ptr, size_t items) ; + +/* Functions defined in command.c. */ + +int psf_get_format_simple_count (void) ; +int psf_get_format_simple (SF_FORMAT_INFO *data) ; + +int psf_get_format_info (SF_FORMAT_INFO *data) ; + +int psf_get_format_major_count (void) ; +int psf_get_format_major (SF_FORMAT_INFO *data) ; + +int psf_get_format_subtype_count (void) ; +int psf_get_format_subtype (SF_FORMAT_INFO *data) ; + +void psf_generate_format_desc (SF_PRIVATE *psf) ; + +double psf_calc_signal_max (SF_PRIVATE *psf, int normalize) ; +int psf_calc_max_all_channels (SF_PRIVATE *psf, double *peaks, int normalize) ; + +int psf_get_signal_max (SF_PRIVATE *psf, double *peak) ; +int psf_get_max_all_channels (SF_PRIVATE *psf, double *peaks) ; + +/* Functions in strings.c. */ + +const char* psf_get_string (SF_PRIVATE *psf, int str_type) ; +int psf_set_string (SF_PRIVATE *psf, int str_type, const char *str) ; +int psf_store_string (SF_PRIVATE *psf, int str_type, const char *str) ; + +/* Default seek function. Use for PCM and float encoded data. */ +sf_count_t psf_default_seek (SF_PRIVATE *psf, int mode, sf_count_t samples_from_start) ; + +/* Generate the currebt date as a string. */ +void psf_get_date_str (char *str, int maxlen) ; + +int macos_guess_file_type (SF_PRIVATE *psf, const char *filename) ; + +/*------------------------------------------------------------------------------------ +** File I/O functions which will allow access to large files (> 2 Gig) on +** some 32 bit OSes. Implementation in file_io.c. +*/ + +int psf_fopen (SF_PRIVATE *psf, const char *pathname, int flags) ; +int psf_set_stdio (SF_PRIVATE *psf, int mode) ; +int psf_file_valid (SF_PRIVATE *psf) ; +void psf_set_file (SF_PRIVATE *psf, int fd) ; +void psf_init_files (SF_PRIVATE *psf) ; +void psf_use_rsrc (SF_PRIVATE *psf, int on_off) ; + +sf_count_t psf_fseek (SF_PRIVATE *psf, sf_count_t offset, int whence) ; +sf_count_t psf_fread (void *ptr, sf_count_t bytes, sf_count_t count, SF_PRIVATE *psf) ; +sf_count_t psf_fwrite (const void *ptr, sf_count_t bytes, sf_count_t count, SF_PRIVATE *psf) ; +sf_count_t psf_fgets (char *buffer, sf_count_t bufsize, SF_PRIVATE *psf) ; +sf_count_t psf_ftell (SF_PRIVATE *psf) ; +sf_count_t psf_get_filelen (SF_PRIVATE *psf) ; + +void psf_fsync (SF_PRIVATE *psf) ; + +int psf_is_pipe (SF_PRIVATE *psf) ; + +int psf_ftruncate (SF_PRIVATE *psf, sf_count_t len) ; +int psf_fclose (SF_PRIVATE *psf) ; + +/* Open and close the resource fork of a file. */ +int psf_open_rsrc (SF_PRIVATE *psf, int mode) ; +int psf_close_rsrc (SF_PRIVATE *psf) ; + +/* +void psf_fclearerr (SF_PRIVATE *psf) ; +int psf_ferror (SF_PRIVATE *psf) ; +*/ + +/*------------------------------------------------------------------------------------ +** Functions for reading and writing different file formats. +*/ + +int aiff_open (SF_PRIVATE *psf) ; +int au_open (SF_PRIVATE *psf) ; +int avr_open (SF_PRIVATE *psf) ; +int htk_open (SF_PRIVATE *psf) ; +int ircam_open (SF_PRIVATE *psf) ; +int mat4_open (SF_PRIVATE *psf) ; +int mat5_open (SF_PRIVATE *psf) ; +int nist_open (SF_PRIVATE *psf) ; +int paf_open (SF_PRIVATE *psf) ; +int pvf_open (SF_PRIVATE *psf) ; +int raw_open (SF_PRIVATE *psf) ; +int sd2_open (SF_PRIVATE *psf) ; +int sds_open (SF_PRIVATE *psf) ; +int svx_open (SF_PRIVATE *psf) ; +int voc_open (SF_PRIVATE *psf) ; +int w64_open (SF_PRIVATE *psf) ; +int wav_open (SF_PRIVATE *psf) ; +int xi_open (SF_PRIVATE *psf) ; +int flac_open (SF_PRIVATE *psf) ; +int caf_open (SF_PRIVATE *psf) ; + +/* In progress. Do not currently work. */ + +int mpeg_open (SF_PRIVATE *psf) ; +int ogg_open (SF_PRIVATE *psf) ; +int rx2_open (SF_PRIVATE *psf) ; +int txw_open (SF_PRIVATE *psf) ; +int wve_open (SF_PRIVATE *psf) ; +int dwd_open (SF_PRIVATE *psf) ; + +int macbinary3_open (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------------ +** Init functions for a number of common data encodings. +*/ + +int pcm_init (SF_PRIVATE *psf) ; +int ulaw_init (SF_PRIVATE *psf) ; +int alaw_init (SF_PRIVATE *psf) ; +int float32_init (SF_PRIVATE *psf) ; +int double64_init (SF_PRIVATE *psf) ; +int dwvw_init (SF_PRIVATE *psf, int bitwidth) ; +int gsm610_init (SF_PRIVATE *psf) ; +int vox_adpcm_init (SF_PRIVATE *psf) ; +int flac_init (SF_PRIVATE *psf) ; +int g72x_init (SF_PRIVATE * psf) ; + +int dither_init (SF_PRIVATE *psf, int mode) ; + +int wav_w64_ima_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) ; +int wav_w64_msadpcm_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) ; + +int aiff_ima_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) ; + +int interleave_init (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------------ +** Other helper functions. +*/ + +void *psf_memset (void *s, int c, sf_count_t n) ; + +SF_INSTRUMENT * psf_instrument_alloc (void) ; + + +SF_BROADCAST_INFO* broadcast_info_alloc (void) ; +int broadcast_info_copy (SF_BROADCAST_INFO* dst, SF_BROADCAST_INFO* src) ; +int broadcast_add_coding_history (SF_BROADCAST_INFO* bext, unsigned int channels, unsigned int samplerate) ; + +/*------------------------------------------------------------------------------------ +** Here's how we fix systems which don't snprintf / vsnprintf. +** Systems without these functions should use the +*/ + +#if USE_WINDOWS_API +#define LSF_SNPRINTF _snprintf +#elif (HAVE_SNPRINTF && ! FORCE_MISSING_SNPRINTF) +#define LSF_SNPRINTF snprintf +#else +int missing_snprintf (char *str, size_t n, char const *fmt, ...) ; +#define LSF_SNPRINTF missing_snprintf +#endif + +#if USE_WINDOWS_API +#define LSF_VSNPRINTF _vsnprintf +#elif (HAVE_VSNPRINTF && ! FORCE_MISSING_SNPRINTF) +#define LSF_VSNPRINTF vsnprintf +#else +int missing_vsnprintf (char *str, size_t n, const char *fmt, ...) ; +#define LSF_VSNPRINTF missing_vsnprintf +#endif + +/*------------------------------------------------------------------------------------ +** Extra commands for sf_command(). Not for public use yet. +*/ + +enum +{ SFC_TEST_AIFF_ADD_INST_CHUNK = 0x2000, + SFC_TEST_WAV_ADD_INFO_CHUNK = 0x2010 +} ; + +/* +** Maybe, one day, make these functions or something like them, public. +** +** Buffer to buffer dithering. Pointer in and out are allowed to point +** to the same buffer for in-place dithering. +*/ + +#if 0 +int sf_dither_short (const SF_DITHER_INFO *dither, const short *in, short *out, int count) ; +int sf_dither_int (const SF_DITHER_INFO *dither, const int *in, int *out, int count) ; +int sf_dither_float (const SF_DITHER_INFO *dither, const float *in, float *out, int count) ; +int sf_dither_double (const SF_DITHER_INFO *dither, const double *in, double *out, int count) ; +#endif + +#endif /* SNDFILE_COMMON_H */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 7b45c0ee-5835-4a18-a4ef-994e4cd95b67 +*/ Added: freeswitch/trunk/libs/libsndfile/src/config.h.in ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/config.h.in Wed Dec 20 14:08:07 2006 @@ -0,0 +1,253 @@ +/* src/config.h.in. Generated from configure.ac by autoheader. */ + +/* Set to 1 if the compile is GNU GCC. */ +#undef COMPILER_IS_GCC + +/* Target processor clips on negative float to int conversion. */ +#undef CPU_CLIPS_NEGATIVE + +/* Target processor clips on positive float to int conversion. */ +#undef CPU_CLIPS_POSITIVE + +/* Target processor is big endian. */ +#undef CPU_IS_BIG_ENDIAN + +/* Target processor is little endian. */ +#undef CPU_IS_LITTLE_ENDIAN + +/* Set to 1 to enable experimental code. */ +#undef ENABLE_EXPERIMENTAL_CODE + +/* Major version of GCC or 3 otherwise. */ +#undef GCC_MAJOR_VERSION + +/* Define to 1 if you have the <alsa/asoundlib.h> header file. */ +#undef HAVE_ALSA_ASOUNDLIB_H + +/* Define to 1 if you have the <byteswap.h> header file. */ +#undef HAVE_BYTESWAP_H + +/* Define to 1 if you have the `calloc' function. */ +#undef HAVE_CALLOC + +/* Define to 1 if you have the `ceil' function. */ +#undef HAVE_CEIL + +/* Set to 1 if S_IRGRP is defined. */ +#undef HAVE_DECL_S_IRGRP + +/* Define to 1 if you have the <dlfcn.h> header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the <endian.h> header file. */ +#undef HAVE_ENDIAN_H + +/* Define to 1 if you have libflac 1.1.1 */ +#undef HAVE_FLAC_1_1_1 + +/* Define to 1 if you have the <FLAC/all.h> header file. */ +#undef HAVE_FLAC_ALL_H + +/* Set to 1 if the compile supports the struct hack. */ +#undef HAVE_FLEXIBLE_ARRAY + +/* Define to 1 if you have the `floor' function. */ +#undef HAVE_FLOOR + +/* Define to 1 if you have the `fmod' function. */ +#undef HAVE_FMOD + +/* Define to 1 if you have the `free' function. */ +#undef HAVE_FREE + +/* Define to 1 if you have the `fstat' function. */ +#undef HAVE_FSTAT + +/* Define to 1 if you have the `fsync' function. */ +#undef HAVE_FSYNC + +/* Define to 1 if you have the `ftruncate' function. */ +#undef HAVE_FTRUNCATE + +/* Define to 1 if you have the `getpagesize' function. */ +#undef HAVE_GETPAGESIZE + +/* Define to 1 if you have the `gmtime' function. */ +#undef HAVE_GMTIME + +/* Define to 1 if you have the `gmtime_r' function. */ +#undef HAVE_GMTIME_R + +/* Define to 1 if you have the <inttypes.h> header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the `m' library (-lm). */ +#undef HAVE_LIBM + +/* Define to 1 if you have the <locale.h> header file. */ +#undef HAVE_LOCALE_H + +/* Define if you have C99's lrint function. */ +#undef HAVE_LRINT + +/* Define if you have C99's lrintf function. */ +#undef HAVE_LRINTF + +/* Define to 1 if you have the `lseek' function. */ +#undef HAVE_LSEEK + +/* Define to 1 if you have the `malloc' function. */ +#undef HAVE_MALLOC + +/* Define to 1 if you have the <memory.h> header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the `mmap' function. */ +#undef HAVE_MMAP + +/* Define to 1 if you have the `open' function. */ +#undef HAVE_OPEN + +/* Define to 1 if you have the `pread' function. */ +#undef HAVE_PREAD + +/* Define to 1 if you have the `pwrite' function. */ +#undef HAVE_PWRITE + +/* Define to 1 if you have the `read' function. */ +#undef HAVE_READ + +/* Define to 1 if you have the `realloc' function. */ +#undef HAVE_REALLOC + +/* Define to 1 if you have the `setlocale' function. */ +#undef HAVE_SETLOCALE + +/* Define to 1 if you have the `snprintf' function. */ +#undef HAVE_SNPRINTF + +/* Set to 1 if you have libsqlite3. */ +#undef HAVE_SQLITE3 + +/* Define to 1 if the system has the type `ssize_t'. */ +#undef HAVE_SSIZE_T + +/* Define to 1 if you have the <stdint.h> header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the <stdlib.h> header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the <strings.h> header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the <string.h> header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the <sys/stat.h> header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the <sys/types.h> header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */ +#undef HAVE_SYS_WAIT_H + +/* Define to 1 if you have the <unistd.h> header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the `vsnprintf' function. */ +#undef HAVE_VSNPRINTF + +/* Define to 1 if you have the `write' function. */ +#undef HAVE_WRITE + +/* Set to 1 if compiling for MacOSX */ +#undef OS_IS_MACOSX + +/* Set to 1 if compiling for Win32 */ +#undef OS_IS_WIN32 + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Set to maximum allowed value of sf_count_t type. */ +#undef SF_COUNT_MAX + +/* The size of `double', as computed by sizeof. */ +#undef SIZEOF_DOUBLE + +/* The size of `float', as computed by sizeof. */ +#undef SIZEOF_FLOAT + +/* The size of `int', as computed by sizeof. */ +#undef SIZEOF_INT + +/* The size of `int64_t', as computed by sizeof. */ +#undef SIZEOF_INT64_T + +/* The size of `loff_t', as computed by sizeof. */ +#undef SIZEOF_LOFF_T + +/* The size of `long', as computed by sizeof. */ +#undef SIZEOF_LONG + +/* The size of `long long', as computed by sizeof. */ +#undef SIZEOF_LONG_LONG + +/* The size of `off64_t', as computed by sizeof. */ +#undef SIZEOF_OFF64_T + +/* The size of `off_t', as computed by sizeof. */ +#undef SIZEOF_OFF_T + +/* Set to sizeof (long) if unknown. */ +#undef SIZEOF_SF_COUNT_T + +/* The size of `short', as computed by sizeof. */ +#undef SIZEOF_SHORT + +/* The size of `size_t', as computed by sizeof. */ +#undef SIZEOF_SIZE_T + +/* The size of `ssize_t', as computed by sizeof. */ +#undef SIZEOF_SSIZE_T + +/* The size of `void*', as computed by sizeof. */ +#undef SIZEOF_VOIDP + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Set to long if unknown. */ +#undef TYPEOF_SF_COUNT_T + +/* Set to 1 to use the native windows API */ +#undef USE_WINDOWS_API + +/* Version number of package */ +#undef VERSION + +/* Number of bits in a file offset, on hosts where this is settable. */ +#undef _FILE_OFFSET_BITS + +/* Define to make fseeko etc. visible, on some hosts. */ +#undef _LARGEFILE_SOURCE + +/* Define for large files, on AIX-style hosts. */ +#undef _LARGE_FILES Added: freeswitch/trunk/libs/libsndfile/src/create_symbols_file.py ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/create_symbols_file.py Wed Dec 20 14:08:07 2006 @@ -0,0 +1,152 @@ +#!/usr/bin/python + +# Copyright (C) 2003,2004 Erik de Castro Lopo <erikd@mega-nerd.com> +# +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# * Neither the author nor the names of any contributors may be used +# to endorse or promote products derived from this software without +# specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +import re, sys + +#---------------------------------------------------------------- +# These are all of the public functions exported from libsndfile. +# +# Its important not to change the order they are listed in or +# the ordinal values in the second column. + +ALL_SYMBOLS = ( + ( "sf_command", 1 ), + ( "sf_open", 2 ), + ( "sf_close", 3 ), + ( "sf_seek", 4 ), + ( "sf_error", 7 ), + ( "sf_perror", 8 ), + ( "sf_error_str", 9 ), + ( "sf_error_number", 10 ), + ( "sf_format_check", 11 ), + ( "sf_read_raw", 16 ), + ( "sf_readf_short", 17 ), + ( "sf_readf_int", 18 ), + ( "sf_readf_float", 19 ), + ( "sf_readf_double", 20 ), + ( "sf_read_short", 21 ), + ( "sf_read_int", 22 ), + ( "sf_read_float", 23 ), + ( "sf_read_double", 24 ), + ( "sf_write_raw", 32 ), + ( "sf_writef_short", 33 ), + ( "sf_writef_int", 34 ), + ( "sf_writef_float", 35 ), + ( "sf_writef_double", 36 ), + ( "sf_write_short", 37 ), + ( "sf_write_int", 38 ), + ( "sf_write_float", 39 ), + ( "sf_write_double", 40 ), + ( "sf_strerror", 50 ), + ( "sf_get_string", 60 ), + ( "sf_set_string", 61 ), + ( "sf_open_fd", 70 ), + ( "sf_open_virtual", 80 ), + ( "sf_write_sync", 90 ) + ) + +#------------------------------------------------------------------------------- + +def linux_symbols (progname, version): + print "# Auto-generated by %s\n" %progname + print "libsndfile.so.%s" % version + print "{" + print " global:" + for name, ordinal in ALL_SYMBOLS: + print " %s ;" % name + print " local:" + print " * ;" + print "} ;" + print + return + +def darwin_symbols (progname, version): + print "# Auto-generated by %s\n" %progname + for name, ordinal in ALL_SYMBOLS: + print "_%s" % name + print + return + +def win32_symbols (progname, version, name): + print "; Auto-generated by %s\n" %progname + print "LIBRARY %s-%s.dll" % (name, re.sub ("\..*", "", version)) + print "EXPORTS\n" + for name, ordinal in ALL_SYMBOLS: + print "%-20s @%s" % (name, ordinal) + print + return + +def no_symbols (os_name): + print + print "No known way of restricting exported symbols on '%s'." % os_name + print "If you know a way, please contact the author." + print + return + +#------------------------------------------------------------------------------- + +progname = re.sub (".*[\\/]", "", sys.argv [0]) + +if len (sys.argv) != 3: + print + print "Usage : %s <target OS name> <libsndfile version>." % progname + print + print " Currently supported values for target OS are:" + print " linux" + print " darwin (ie MacOSX)" + print " win32 (ie wintendo)" + print " cygwin (Cygwin on wintendo)" + print + sys.exit (1) + +os_name = sys.argv [1] +version = re.sub ("\.[a-z0-9]+$", "", sys.argv [2]) + +if os_name == "linux": + linux_symbols (progname, version) +elif os_name == "darwin": + darwin_symbols (progname, version) +elif os_name == "win32": + win32_symbols (progname, version, "libsndfile") +elif os_name == "cygwin": + win32_symbols (progname, version, "cygsndfile") +else: + no_symbols (os_name) + +sys.exit (0) + +# Do not edit or modify anything in this comment block. +# The arch-tag line is a file identity tag for the GNU Arch +# revision control system. +# +# arch-tag: 5814f35c-318f-4023-a0c3-d9cf7c9e5f6c + Added: freeswitch/trunk/libs/libsndfile/src/cygsndfile.def ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/cygsndfile.def Wed Dec 20 14:08:07 2006 @@ -0,0 +1,39 @@ +; Auto-generated by create_symbols_file.py + +LIBRARY cygsndfile-1.dll +EXPORTS + +sf_command @1 +sf_open @2 +sf_close @3 +sf_seek @4 +sf_error @7 +sf_perror @8 +sf_error_str @9 +sf_error_number @10 +sf_format_check @11 +sf_read_raw @16 +sf_readf_short @17 +sf_readf_int @18 +sf_readf_float @19 +sf_readf_double @20 +sf_read_short @21 +sf_read_int @22 +sf_read_float @23 +sf_read_double @24 +sf_write_raw @32 +sf_writef_short @33 +sf_writef_int @34 +sf_writef_float @35 +sf_writef_double @36 +sf_write_short @37 +sf_write_int @38 +sf_write_float @39 +sf_write_double @40 +sf_strerror @50 +sf_get_string @60 +sf_set_string @61 +sf_open_fd @70 +sf_open_virtual @80 +sf_write_sync @90 + Added: freeswitch/trunk/libs/libsndfile/src/dither.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/dither.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,535 @@ +/* +** Copyright (C) 2003,2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdlib.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +/*============================================================================ +** Rule number 1 is to only apply dither when going from a larger bitwidth +** to a smaller bitwidth. This can happen on both read and write. +** +** Need to apply dither on all conversions marked X below. +** +** Dither on write: +** +** Input +** | short int float double +** --------+----------------------------------------------- +** O 8 bit | X X X X +** u 16 bit | none X X X +** t 24 bit | none X X X +** p 32 bit | none none X X +** u float | none none none none +** t double | none none none none +** +** Dither on read: +** +** Input +** O | 8 bit 16 bit 24 bit 32 bit float double +** u --------+------------------------------------------------- +** t short | none none X X X X +** p int | none none none X X X +** u float | none none none none none none +** t double | none none none none none none +*/ + +#define SFE_DITHER_BAD_PTR 666 +#define SFE_DITHER_BAD_TYPE 667 + +typedef struct +{ int read_short_dither_bits, read_int_dither_bits ; + int write_short_dither_bits, write_int_dither_bits ; + double read_float_dither_scale, read_double_dither_bits ; + double write_float_dither_scale, write_double_dither_bits ; + + sf_count_t (*read_short) (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; + sf_count_t (*read_int) (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; + sf_count_t (*read_float) (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; + sf_count_t (*read_double) (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + + sf_count_t (*write_short) (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; + sf_count_t (*write_int) (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; + sf_count_t (*write_float) (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; + sf_count_t (*write_double) (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + + double buffer [SF_BUFFER_LEN / sizeof (double)] ; +} DITHER_DATA ; + +static sf_count_t dither_read_short (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t dither_read_int (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; + +static sf_count_t dither_write_short (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t dither_write_int (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t dither_write_float (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t dither_write_double (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +int +dither_init (SF_PRIVATE *psf, int mode) +{ DITHER_DATA *pdither ; + + pdither = psf->dither ; /* This may be NULL. */ + + /* Turn off dither on read. */ + if (mode == SFM_READ && psf->read_dither.type == SFD_NO_DITHER) + { if (pdither == NULL) + return 0 ; /* Dither is already off, so just return. */ + + if (pdither->read_short) + psf->read_short = pdither->read_short ; + if (pdither->read_int) + psf->read_int = pdither->read_int ; + if (pdither->read_float) + psf->read_float = pdither->read_float ; + if (pdither->read_double) + psf->read_double = pdither->read_double ; + return 0 ; + } ; + + /* Turn off dither on write. */ + if (mode == SFM_WRITE && psf->write_dither.type == SFD_NO_DITHER) + { if (pdither == NULL) + return 0 ; /* Dither is already off, so just return. */ + + if (pdither->write_short) + psf->write_short = pdither->write_short ; + if (pdither->write_int) + psf->write_int = pdither->write_int ; + if (pdither->write_float) + psf->write_float = pdither->write_float ; + if (pdither->write_double) + psf->write_double = pdither->write_double ; + return 0 ; + } ; + + /* Turn on dither on read if asked. */ + if (mode == SFM_READ && psf->read_dither.type != 0) + { if (pdither == NULL) + pdither = psf->dither = calloc (1, sizeof (DITHER_DATA)) ; + if (pdither == NULL) + return SFE_MALLOC_FAILED ; + + switch (psf->sf.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_DOUBLE : + case SF_FORMAT_FLOAT : + pdither->read_int = psf->read_int ; + psf->read_int = dither_read_int ; + + case SF_FORMAT_PCM_32 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_S8 : + case SF_FORMAT_PCM_U8 : + pdither->read_short = psf->read_short ; + psf->read_short = dither_read_short ; + + default : break ; + } ; + } ; + + /* Turn on dither on write if asked. */ + if (mode == SFM_WRITE && psf->write_dither.type != 0) + { if (pdither == NULL) + pdither = psf->dither = calloc (1, sizeof (DITHER_DATA)) ; + if (pdither == NULL) + return SFE_MALLOC_FAILED ; + + switch (psf->sf.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_DOUBLE : + case SF_FORMAT_FLOAT : + pdither->write_int = psf->write_int ; + psf->write_int = dither_write_int ; + + case SF_FORMAT_PCM_32 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_S8 : + case SF_FORMAT_PCM_U8 : + + default : break ; + } ; + + pdither->write_short = psf->write_short ; + psf->write_short = dither_write_short ; + + pdither->write_int = psf->write_int ; + psf->write_int = dither_write_int ; + + pdither->write_float = psf->write_float ; + psf->write_float = dither_write_float ; + + pdither->write_double = psf->write_double ; + psf->write_double = dither_write_double ; + } ; + + return 0 ; +} /* dither_init */ + +/*============================================================================== +*/ + +static void dither_short (const short *in, short *out, int frames, int channels) ; +static void dither_int (const int *in, int *out, int frames, int channels) ; + +static void dither_float (const float *in, float *out, int frames, int channels) ; +static void dither_double (const double *in, double *out, int frames, int channels) ; + +static sf_count_t +dither_read_short (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ psf = psf ; + ptr = ptr ; + return len ; +} /* dither_read_short */ + +static sf_count_t +dither_read_int (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ psf = psf ; + ptr = ptr ; + return len ; +} /* dither_read_int */ + +/*------------------------------------------------------------------------------ +*/ + +static sf_count_t +dither_write_short (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ DITHER_DATA *pdither ; + int bufferlen, writecount, thiswrite ; + sf_count_t total = 0 ; + + if ((pdither = psf->dither) == NULL) + { psf->error = SFE_DITHER_BAD_PTR ; + return 0 ; + } ; + + switch (psf->sf.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_PCM_S8 : + case SF_FORMAT_PCM_U8 : + case SF_FORMAT_DPCM_8 : + break ; + + default : + return pdither->write_short (psf, ptr, len) ; + } ; + + bufferlen = sizeof (pdither->buffer) / sizeof (short) ; + + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (int) len ; + writecount /= psf->sf.channels ; + writecount *= psf->sf.channels ; + + dither_short (ptr, (short*) pdither->buffer, writecount / psf->sf.channels, psf->sf.channels) ; + + thiswrite = pdither->write_short (psf, (short*) pdither->buffer, writecount) ; + total += thiswrite ; + len -= thiswrite ; + if (thiswrite < writecount) + break ; + } ; + + return total ; +} /* dither_write_short */ + +static sf_count_t +dither_write_int (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ DITHER_DATA *pdither ; + int bufferlen, writecount, thiswrite ; + sf_count_t total = 0 ; + + if ((pdither = psf->dither) == NULL) + { psf->error = SFE_DITHER_BAD_PTR ; + return 0 ; + } ; + + switch (psf->sf.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_PCM_S8 : + case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + + case SF_FORMAT_DPCM_8 : + case SF_FORMAT_DPCM_16 : + break ; + + default : + return pdither->write_int (psf, ptr, len) ; + } ; + + + bufferlen = sizeof (pdither->buffer) / sizeof (int) ; + + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (int) len ; + writecount /= psf->sf.channels ; + writecount *= psf->sf.channels ; + + dither_int (ptr, (int*) pdither->buffer, writecount / psf->sf.channels, psf->sf.channels) ; + + thiswrite = pdither->write_int (psf, (int*) pdither->buffer, writecount) ; + total += thiswrite ; + len -= thiswrite ; + if (thiswrite < writecount) + break ; + } ; + + return total ; +} /* dither_write_int */ + +static sf_count_t +dither_write_float (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ DITHER_DATA *pdither ; + int bufferlen, writecount, thiswrite ; + sf_count_t total = 0 ; + + if ((pdither = psf->dither) == NULL) + { psf->error = SFE_DITHER_BAD_PTR ; + return 0 ; + } ; + + switch (psf->sf.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_PCM_S8 : + case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + + case SF_FORMAT_DPCM_8 : + case SF_FORMAT_DPCM_16 : + break ; + + default : + return pdither->write_float (psf, ptr, len) ; + } ; + + bufferlen = sizeof (pdither->buffer) / sizeof (float) ; + + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (float) len ; + writecount /= psf->sf.channels ; + writecount *= psf->sf.channels ; + + dither_float (ptr, (float*) pdither->buffer, writecount / psf->sf.channels, psf->sf.channels) ; + + thiswrite = pdither->write_float (psf, (float*) pdither->buffer, writecount) ; + total += thiswrite ; + len -= thiswrite ; + if (thiswrite < writecount) + break ; + } ; + + return total ; +} /* dither_write_float */ + +static sf_count_t +dither_write_double (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ DITHER_DATA *pdither ; + int bufferlen, writecount, thiswrite ; + sf_count_t total = 0 ; + + if ((pdither = psf->dither) == NULL) + { psf->error = SFE_DITHER_BAD_PTR ; + return 0 ; + } ; + + switch (psf->sf.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_PCM_S8 : + case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + + case SF_FORMAT_DPCM_8 : + case SF_FORMAT_DPCM_16 : + break ; + + default : + return pdither->write_double (psf, ptr, len) ; + } ; + + + bufferlen = sizeof (pdither->buffer) / sizeof (double) ; + + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (double) len ; + writecount /= psf->sf.channels ; + writecount *= psf->sf.channels ; + + dither_double (ptr, (double*) pdither->buffer, writecount / psf->sf.channels, psf->sf.channels) ; + + thiswrite = pdither->write_double (psf, (double*) pdither->buffer, writecount) ; + total += thiswrite ; + len -= thiswrite ; + if (thiswrite < writecount) + break ; + } ; + + return total ; +} /* dither_write_double */ + +/*============================================================================== +*/ + +static void +dither_short (const short *in, short *out, int frames, int channels) +{ int ch, k ; + + for (ch = 0 ; ch < channels ; ch++) + for (k = ch ; k < channels * frames ; k += channels) + out [k] = in [k] ; + +} /* dither_short */ + +static void +dither_int (const int *in, int *out, int frames, int channels) +{ int ch, k ; + + for (ch = 0 ; ch < channels ; ch++) + for (k = ch ; k < channels * frames ; k += channels) + out [k] = in [k] ; + +} /* dither_int */ + +static void +dither_float (const float *in, float *out, int frames, int channels) +{ int ch, k ; + + for (ch = 0 ; ch < channels ; ch++) + for (k = ch ; k < channels * frames ; k += channels) + out [k] = in [k] ; + +} /* dither_float */ + +static void +dither_double (const double *in, double *out, int frames, int channels) +{ int ch, k ; + + for (ch = 0 ; ch < channels ; ch++) + for (k = ch ; k < channels * frames ; k += channels) + out [k] = in [k] ; + +} /* dither_double */ + +/*============================================================================== +*/ +#if 0 + +/* +** Not made public because this (maybe) requires storage of state information. +** +** Also maybe need separate state info for each channel!!!! +*/ + +int +DO_NOT_USE_sf_dither_short (const SF_DITHER_INFO *dither, const short *in, short *out, int frames, int channels) +{ int ch, k ; + + if (! dither) + return SFE_DITHER_BAD_PTR ; + + switch (dither->type & SFD_TYPEMASK) + { case SFD_WHITE : + case SFD_TRIANGULAR_PDF : + for (ch = 0 ; ch < channels ; ch++) + for (k = ch ; k < channels * frames ; k += channels) + out [k] = in [k] ; + break ; + + default : + return SFE_DITHER_BAD_TYPE ; + } ; + + return 0 ; +} /* DO_NOT_USE_sf_dither_short */ + +int +DO_NOT_USE_sf_dither_int (const SF_DITHER_INFO *dither, const int *in, int *out, int frames, int channels) +{ int ch, k ; + + if (! dither) + return SFE_DITHER_BAD_PTR ; + + switch (dither->type & SFD_TYPEMASK) + { case SFD_WHITE : + case SFD_TRIANGULAR_PDF : + for (ch = 0 ; ch < channels ; ch++) + for (k = ch ; k < channels * frames ; k += channels) + out [k] = in [k] ; + break ; + + default : + return SFE_DITHER_BAD_TYPE ; + } ; + + return 0 ; +} /* DO_NOT_USE_sf_dither_int */ + +int +DO_NOT_USE_sf_dither_float (const SF_DITHER_INFO *dither, const float *in, float *out, int frames, int channels) +{ int ch, k ; + + if (! dither) + return SFE_DITHER_BAD_PTR ; + + switch (dither->type & SFD_TYPEMASK) + { case SFD_WHITE : + case SFD_TRIANGULAR_PDF : + for (ch = 0 ; ch < channels ; ch++) + for (k = ch ; k < channels * frames ; k += channels) + out [k] = in [k] ; + break ; + + default : + return SFE_DITHER_BAD_TYPE ; + } ; + + return 0 ; +} /* DO_NOT_USE_sf_dither_float */ + +int +DO_NOT_USE_sf_dither_double (const SF_DITHER_INFO *dither, const double *in, double *out, int frames, int channels) +{ int ch, k ; + + if (! dither) + return SFE_DITHER_BAD_PTR ; + + switch (dither->type & SFD_TYPEMASK) + { case SFD_WHITE : + case SFD_TRIANGULAR_PDF : + for (ch = 0 ; ch < channels ; ch++) + for (k = ch ; k < channels * frames ; k += channels) + out [k] = in [k] ; + break ; + + default : + return SFE_DITHER_BAD_TYPE ; + } ; + + return 0 ; +} /* DO_NOT_USE_sf_dither_double */ + +#endif +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 673fad58-5314-421c-9144-9d54bfdf104c +*/ Added: freeswitch/trunk/libs/libsndfile/src/double64.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/double64.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,1008 @@ +/* +** Copyright (C) 1999-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" +#include "float_cast.h" + +#if CPU_IS_LITTLE_ENDIAN + #define DOUBLE64_READ double64_le_read + #define DOUBLE64_WRITE double64_le_write +#elif CPU_IS_BIG_ENDIAN + #define DOUBLE64_READ double64_be_read + #define DOUBLE64_WRITE double64_be_write +#endif + +/* A 32 number which will not overflow when multiplied by sizeof (double). */ +#define SENSIBLE_LEN (0x8000000) + +/*-------------------------------------------------------------------------------------------- +** Processor floating point capabilities. double64_get_capability () returns one of the +** latter three values. +*/ + +enum +{ DOUBLE_UNKNOWN = 0x00, + DOUBLE_CAN_RW_LE = 0x23, + DOUBLE_CAN_RW_BE = 0x34, + DOUBLE_BROKEN_LE = 0x45, + DOUBLE_BROKEN_BE = 0x56 +} ; + +/*-------------------------------------------------------------------------------------------- +** Prototypes for private functions. +*/ + +static sf_count_t host_read_d2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t host_read_d2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t host_read_d2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t host_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t host_write_s2d (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t host_write_i2d (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t host_write_f2d (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t host_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static void double64_peak_update (SF_PRIVATE *psf, const double *buffer, int count, sf_count_t indx) ; + +static int double64_get_capability (SF_PRIVATE *psf) ; + +static sf_count_t replace_read_d2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t replace_read_d2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t replace_read_d2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t replace_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t replace_write_s2d (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t replace_write_i2d (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t replace_write_f2d (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t replace_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static void d2bd_read (double *buffer, int count) ; +static void bd2d_write (double *buffer, int count) ; + +/*-------------------------------------------------------------------------------------------- +** Exported functions. +*/ + +int +double64_init (SF_PRIVATE *psf) +{ static int double64_caps ; + + double64_caps = double64_get_capability (psf) ; + + psf->blockwidth = sizeof (double) * psf->sf.channels ; + + if (psf->mode == SFM_READ || psf->mode == SFM_RDWR) + { switch (psf->endian + double64_caps) + { case (SF_ENDIAN_BIG + DOUBLE_CAN_RW_BE) : + psf->float_endswap = SF_FALSE ; + psf->read_short = host_read_d2s ; + psf->read_int = host_read_d2i ; + psf->read_float = host_read_d2f ; + psf->read_double = host_read_d ; + break ; + + case (SF_ENDIAN_LITTLE + DOUBLE_CAN_RW_LE) : + psf->float_endswap = SF_FALSE ; + psf->read_short = host_read_d2s ; + psf->read_int = host_read_d2i ; + psf->read_float = host_read_d2f ; + psf->read_double = host_read_d ; + break ; + + case (SF_ENDIAN_BIG + DOUBLE_CAN_RW_LE) : + psf->float_endswap = SF_TRUE ; + psf->read_short = host_read_d2s ; + psf->read_int = host_read_d2i ; + psf->read_float = host_read_d2f ; + psf->read_double = host_read_d ; + break ; + + case (SF_ENDIAN_LITTLE + DOUBLE_CAN_RW_BE) : + psf->float_endswap = SF_TRUE ; + psf->read_short = host_read_d2s ; + psf->read_int = host_read_d2i ; + psf->read_float = host_read_d2f ; + psf->read_double = host_read_d ; + break ; + + /* When the CPU is not IEEE compatible. */ + case (SF_ENDIAN_BIG + DOUBLE_BROKEN_BE) : + psf->float_endswap = SF_FALSE ; + psf->read_short = replace_read_d2s ; + psf->read_int = replace_read_d2i ; + psf->read_float = replace_read_d2f ; + psf->read_double = replace_read_d ; + break ; + + case (SF_ENDIAN_LITTLE + DOUBLE_BROKEN_LE) : + psf->float_endswap = SF_FALSE ; + psf->read_short = replace_read_d2s ; + psf->read_int = replace_read_d2i ; + psf->read_float = replace_read_d2f ; + psf->read_double = replace_read_d ; + break ; + + case (SF_ENDIAN_BIG + DOUBLE_BROKEN_LE) : + psf->float_endswap = SF_TRUE ; + psf->read_short = replace_read_d2s ; + psf->read_int = replace_read_d2i ; + psf->read_float = replace_read_d2f ; + psf->read_double = replace_read_d ; + break ; + + case (SF_ENDIAN_LITTLE + DOUBLE_BROKEN_BE) : + psf->float_endswap = SF_TRUE ; + psf->read_short = replace_read_d2s ; + psf->read_int = replace_read_d2i ; + psf->read_float = replace_read_d2f ; + psf->read_double = replace_read_d ; + break ; + + default : break ; + } ; + } ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { switch (psf->endian + double64_caps) + { case (SF_ENDIAN_LITTLE + DOUBLE_CAN_RW_LE) : + psf->float_endswap = SF_FALSE ; + psf->write_short = host_write_s2d ; + psf->write_int = host_write_i2d ; + psf->write_float = host_write_f2d ; + psf->write_double = host_write_d ; + break ; + + case (SF_ENDIAN_BIG + DOUBLE_CAN_RW_BE) : + psf->float_endswap = SF_FALSE ; + psf->write_short = host_write_s2d ; + psf->write_int = host_write_i2d ; + psf->write_float = host_write_f2d ; + psf->write_double = host_write_d ; + break ; + + case (SF_ENDIAN_BIG + DOUBLE_CAN_RW_LE) : + psf->float_endswap = SF_TRUE ; + psf->write_short = host_write_s2d ; + psf->write_int = host_write_i2d ; + psf->write_float = host_write_f2d ; + psf->write_double = host_write_d ; + break ; + + case (SF_ENDIAN_LITTLE + DOUBLE_CAN_RW_BE) : + psf->float_endswap = SF_TRUE ; + psf->write_short = host_write_s2d ; + psf->write_int = host_write_i2d ; + psf->write_float = host_write_f2d ; + psf->write_double = host_write_d ; + break ; + + /* When the CPU is not IEEE compatible. */ + case (SF_ENDIAN_LITTLE + DOUBLE_BROKEN_LE) : + psf->float_endswap = SF_FALSE ; + psf->write_short = replace_write_s2d ; + psf->write_int = replace_write_i2d ; + psf->write_float = replace_write_f2d ; + psf->write_double = replace_write_d ; + break ; + + case (SF_ENDIAN_BIG + DOUBLE_BROKEN_BE) : + psf->float_endswap = SF_FALSE ; + psf->write_short = replace_write_s2d ; + psf->write_int = replace_write_i2d ; + psf->write_float = replace_write_f2d ; + psf->write_double = replace_write_d ; + break ; + + case (SF_ENDIAN_BIG + DOUBLE_BROKEN_LE) : + psf->float_endswap = SF_TRUE ; + psf->write_short = replace_write_s2d ; + psf->write_int = replace_write_i2d ; + psf->write_float = replace_write_f2d ; + psf->write_double = replace_write_d ; + break ; + + case (SF_ENDIAN_LITTLE + DOUBLE_BROKEN_BE) : + psf->float_endswap = SF_TRUE ; + psf->write_short = replace_write_s2d ; + psf->write_int = replace_write_i2d ; + psf->write_float = replace_write_f2d ; + psf->write_double = replace_write_d ; + break ; + + default : break ; + } ; + } ; + + if (psf->filelength > psf->dataoffset) + { psf->datalength = (psf->dataend > 0) ? psf->dataend - psf->dataoffset : + psf->filelength - psf->dataoffset ; + } + else + psf->datalength = 0 ; + + psf->sf.frames = psf->datalength / psf->blockwidth ; + + return 0 ; +} /* double64_init */ + +/*---------------------------------------------------------------------------- +** From : http://www.hpcf.cam.ac.uk/fp_formats.html +** +** 64 bit double precision layout (big endian) +** Sign bit 0 +** Exponent bits 1-11 +** Mantissa bits 12-63 +** Exponent Offset 1023 +** +** double single +** +** +INF 7FF0000000000000 7F800000 +** -INF FFF0000000000000 FF800000 +** NaN 7FF0000000000001 7F800001 +** to to +** 7FFFFFFFFFFFFFFF 7FFFFFFF +** and and +** FFF0000000000001 FF800001 +** to to +** FFFFFFFFFFFFFFFF FFFFFFFF +** +OVER 7FEFFFFFFFFFFFFF 7F7FFFFF +** -OVER FFEFFFFFFFFFFFFF FF7FFFFF +** +UNDER 0010000000000000 00800000 +** -UNDER 8010000000000000 80800000 +*/ + +double +double64_be_read (unsigned char *cptr) +{ int exponent, negative, upper, lower ; + double dvalue ; + + negative = (cptr [0] & 0x80) ? 1 : 0 ; + exponent = ((cptr [0] & 0x7F) << 4) | ((cptr [1] >> 4) & 0xF) ; + + /* Might not have a 64 bit long, so load the mantissa into a double. */ + upper = (((cptr [1] & 0xF) << 24) | (cptr [2] << 16) | (cptr [3] << 8) | cptr [4]) ; + lower = (cptr [5] << 16) | (cptr [6] << 8) | cptr [7] ; + + if (exponent == 0 && upper == 0 && lower == 0) + return 0.0 ; + + dvalue = upper + lower / ((double) 0x1000000) ; + dvalue += 0x10000000 ; + + exponent = exponent - 0x3FF ; + + dvalue = dvalue / ((double) 0x10000000) ; + + if (negative) + dvalue *= -1 ; + + if (exponent > 0) + dvalue *= (1 << exponent) ; + else if (exponent < 0) + dvalue /= (1 << abs (exponent)) ; + + return dvalue ; +} /* double64_be_read */ + +double +double64_le_read (unsigned char *cptr) +{ int exponent, negative, upper, lower ; + double dvalue ; + + negative = (cptr [7] & 0x80) ? 1 : 0 ; + exponent = ((cptr [7] & 0x7F) << 4) | ((cptr [6] >> 4) & 0xF) ; + + /* Might not have a 64 bit long, so load the mantissa into a double. */ + upper = ((cptr [6] & 0xF) << 24) | (cptr [5] << 16) | (cptr [4] << 8) | cptr [3] ; + lower = (cptr [2] << 16) | (cptr [1] << 8) | cptr [0] ; + + if (exponent == 0 && upper == 0 && lower == 0) + return 0.0 ; + + dvalue = upper + lower / ((double) 0x1000000) ; + dvalue += 0x10000000 ; + + exponent = exponent - 0x3FF ; + + dvalue = dvalue / ((double) 0x10000000) ; + + if (negative) + dvalue *= -1 ; + + if (exponent > 0) + dvalue *= (1 << exponent) ; + else if (exponent < 0) + dvalue /= (1 << abs (exponent)) ; + + return dvalue ; +} /* double64_le_read */ + +void +double64_be_write (double in, unsigned char *out) +{ int exponent, mantissa ; + + memset (out, 0, sizeof (double)) ; + + if (fabs (in) < 1e-30) + return ; + + if (in < 0.0) + { in *= -1.0 ; + out [0] |= 0x80 ; + } ; + + in = frexp (in, &exponent) ; + + exponent += 1022 ; + + out [0] |= (exponent >> 4) & 0x7F ; + out [1] |= (exponent << 4) & 0xF0 ; + + in *= 0x20000000 ; + mantissa = lrint (floor (in)) ; + + out [1] |= (mantissa >> 24) & 0xF ; + out [2] = (mantissa >> 16) & 0xFF ; + out [3] = (mantissa >> 8) & 0xFF ; + out [4] = mantissa & 0xFF ; + + in = fmod (in, 1.0) ; + in *= 0x1000000 ; + mantissa = lrint (floor (in)) ; + + out [5] = (mantissa >> 16) & 0xFF ; + out [6] = (mantissa >> 8) & 0xFF ; + out [7] = mantissa & 0xFF ; + + return ; +} /* double64_be_write */ + +void +double64_le_write (double in, unsigned char *out) +{ int exponent, mantissa ; + + memset (out, 0, sizeof (double)) ; + + if (fabs (in) < 1e-30) + return ; + + if (in < 0.0) + { in *= -1.0 ; + out [7] |= 0x80 ; + } ; + + in = frexp (in, &exponent) ; + + exponent += 1022 ; + + out [7] |= (exponent >> 4) & 0x7F ; + out [6] |= (exponent << 4) & 0xF0 ; + + in *= 0x20000000 ; + mantissa = lrint (floor (in)) ; + + out [6] |= (mantissa >> 24) & 0xF ; + out [5] = (mantissa >> 16) & 0xFF ; + out [4] = (mantissa >> 8) & 0xFF ; + out [3] = mantissa & 0xFF ; + + in = fmod (in, 1.0) ; + in *= 0x1000000 ; + mantissa = lrint (floor (in)) ; + + out [2] = (mantissa >> 16) & 0xFF ; + out [1] = (mantissa >> 8) & 0xFF ; + out [0] = mantissa & 0xFF ; + + return ; +} /* double64_le_write */ + +/*============================================================================================== +** Private functions. +*/ + +static void +double64_peak_update (SF_PRIVATE *psf, const double *buffer, int count, sf_count_t indx) +{ int chan ; + int k, position ; + float fmaxval ; + + for (chan = 0 ; chan < psf->sf.channels ; chan++) + { fmaxval = fabs (buffer [chan]) ; + position = 0 ; + for (k = chan ; k < count ; k += psf->sf.channels) + if (fmaxval < fabs (buffer [k])) + { fmaxval = fabs (buffer [k]) ; + position = k ; + } ; + + if (fmaxval > psf->peak_info->peaks [chan].value) + { psf->peak_info->peaks [chan].value = fmaxval ; + psf->peak_info->peaks [chan].position = psf->write_current + indx + (position / psf->sf.channels) ; + } ; + } ; + + return ; +} /* double64_peak_update */ + +static int +double64_get_capability (SF_PRIVATE *psf) +{ union + { double d ; + unsigned char c [8] ; + } data ; + + data.d = 1.234567890123456789 ; /* Some abitrary value. */ + + if (! psf->ieee_replace) + { /* If this test is true ints and floats are compatible and little endian. */ + if (data.c [0] == 0xfb && data.c [1] == 0x59 && data.c [2] == 0x8c && data.c [3] == 0x42 && + data.c [4] == 0xca && data.c [5] == 0xc0 && data.c [6] == 0xf3 && data.c [7] == 0x3f) + return DOUBLE_CAN_RW_LE ; + + /* If this test is true ints and floats are compatible and big endian. */ + if (data.c [0] == 0x3f && data.c [1] == 0xf3 && data.c [2] == 0xc0 && data.c [3] == 0xca && + data.c [4] == 0x42 && data.c [5] == 0x8c && data.c [6] == 0x59 && data.c [7] == 0xfb) + return DOUBLE_CAN_RW_BE ; + } ; + + /* Doubles are broken. Don't expect reading or writing to be fast. */ + psf_log_printf (psf, "Using IEEE replacement code for double.\n") ; + + return (CPU_IS_LITTLE_ENDIAN) ? DOUBLE_BROKEN_LE : DOUBLE_BROKEN_BE ; +} /* double64_get_capability */ + +/*======================================================================================= +*/ + +static inline void +d2s_array (const double *src, int count, short *dest, double scale) +{ while (--count >= 0) + { dest [count] = lrint (scale * src [count]) ; + } ; +} /* d2s_array */ + +static inline void +d2i_array (const double *src, int count, int *dest, double scale) +{ while (--count >= 0) + { dest [count] = lrint (scale * src [count]) ; + } ; +} /* d2i_array */ + +static inline void +d2f_array (const double *src, int count, float *dest) +{ while (--count >= 0) + { dest [count] = src [count] ; + } ; +} /* d2f_array */ + +static inline void +s2d_array (const short *src, double *dest, int count) +{ while (--count >= 0) + { dest [count] = src [count] ; + } ; +} /* s2d_array */ + +static inline void +i2d_array (const int *src, double *dest, int count) +{ while (--count >= 0) + { dest [count] = src [count] ; + } ; +} /* i2d_array */ + +static inline void +f2d_array (const float *src, double *dest, int count) +{ while (--count >= 0) + { dest [count] = src [count] ; + } ; +} /* f2d_array */ + +/*---------------------------------------------------------------------------------------------- +*/ + +static sf_count_t +host_read_d2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double scale ; + + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + scale = (psf->float_int_mult == 0) ? 1.0 : 0x7FFF / psf->float_max ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + + if (psf->float_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, readcount) ; + + d2s_array (psf->u.dbuf, readcount, ptr + total, scale) ; + total += readcount ; + len -= readcount ; + if (readcount < bufferlen) + break ; + } ; + + return total ; +} /* host_read_d2s */ + +static sf_count_t +host_read_d2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double scale ; + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + scale = (psf->float_int_mult == 0) ? 1.0 : 0x7FFFFFFF / psf->float_max ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + + if (psf->float_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, bufferlen) ; + + d2i_array (psf->u.dbuf, readcount, ptr + total, scale) ; + total += readcount ; + len -= readcount ; + if (readcount < bufferlen) + break ; + } ; + + return total ; +} /* host_read_d2i */ + +static sf_count_t +host_read_d2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + + if (psf->float_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, bufferlen) ; + + d2f_array (psf->u.dbuf, readcount, ptr + total) ; + total += readcount ; + len -= readcount ; + if (readcount < bufferlen) + break ; + } ; + + return total ; +} /* host_read_d2f */ + +static sf_count_t +host_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen ; + sf_count_t readcount, total = 0 ; + + readcount = psf_fread (ptr, sizeof (double), len, psf) ; + + if (psf->float_endswap != SF_TRUE) + return readcount ; + + /* If the read length was sensible, endswap output in one go. */ + if (readcount < SENSIBLE_LEN) + { endswap_double_array (ptr, readcount) ; + return readcount ; + } ; + + bufferlen = SENSIBLE_LEN ; + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + + endswap_double_array (ptr + total, bufferlen) ; + + total += bufferlen ; + len -= bufferlen ; + } ; + + return total ; +} /* host_read_d */ + +static sf_count_t +host_write_s2d (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + + s2d_array (ptr + total, psf->u.dbuf, bufferlen) ; + + if (psf->peak_info) + double64_peak_update (psf, psf->u.dbuf, bufferlen, total / psf->sf.channels) ; + + if (psf->float_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* host_write_s2d */ + +static sf_count_t +host_write_i2d (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2d_array (ptr + total, psf->u.dbuf, bufferlen) ; + + if (psf->peak_info) + double64_peak_update (psf, psf->u.dbuf, bufferlen, total / psf->sf.channels) ; + + if (psf->float_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* host_write_i2d */ + +static sf_count_t +host_write_f2d (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + f2d_array (ptr + total, psf->u.dbuf, bufferlen) ; + + if (psf->peak_info) + double64_peak_update (psf, psf->u.dbuf, bufferlen, total / psf->sf.channels) ; + + if (psf->float_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* host_write_f2d */ + +static sf_count_t +host_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + if (psf->peak_info) + double64_peak_update (psf, ptr, len, 0) ; + + if (psf->float_endswap != SF_TRUE) + return psf_fwrite (ptr, sizeof (double), len, psf) ; + + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + + endswap_double_copy (psf->u.dbuf, ptr + total, bufferlen) ; + + writecount = psf_fwrite (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* host_write_d */ + +/*======================================================================================= +*/ + +static sf_count_t +replace_read_d2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double scale ; + + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + scale = (psf->float_int_mult == 0) ? 1.0 : 0x7FFF / psf->float_max ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + + if (psf->float_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, bufferlen) ; + + d2bd_read (psf->u.dbuf, bufferlen) ; + + d2s_array (psf->u.dbuf, readcount, ptr + total, scale) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* replace_read_d2s */ + +static sf_count_t +replace_read_d2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double scale ; + + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + scale = (psf->float_int_mult == 0) ? 1.0 : 0x7FFFFFFF / psf->float_max ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + + if (psf->float_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, bufferlen) ; + + d2bd_read (psf->u.dbuf, bufferlen) ; + + d2i_array (psf->u.dbuf, readcount, ptr + total, scale) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* replace_read_d2i */ + +static sf_count_t +replace_read_d2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + + if (psf->float_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, bufferlen) ; + + d2bd_read (psf->u.dbuf, bufferlen) ; + + memcpy (ptr + total, psf->u.dbuf, bufferlen * sizeof (double)) ; + + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* replace_read_d2f */ + +static sf_count_t +replace_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + /* FIXME : This is probably nowhere near optimal. */ + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + + if (psf->float_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, readcount) ; + + d2bd_read (psf->u.dbuf, readcount) ; + + memcpy (ptr + total, psf->u.dbuf, readcount * sizeof (double)) ; + + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* replace_read_d */ + +static sf_count_t +replace_write_s2d (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2d_array (ptr + total, psf->u.dbuf, bufferlen) ; + + if (psf->peak_info) + double64_peak_update (psf, psf->u.dbuf, bufferlen, total / psf->sf.channels) ; + + bd2d_write (psf->u.dbuf, bufferlen) ; + + if (psf->float_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* replace_write_s2d */ + +static sf_count_t +replace_write_i2d (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2d_array (ptr + total, psf->u.dbuf, bufferlen) ; + + if (psf->peak_info) + double64_peak_update (psf, psf->u.dbuf, bufferlen, total / psf->sf.channels) ; + + bd2d_write (psf->u.dbuf, bufferlen) ; + + if (psf->float_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* replace_write_i2d */ + +static sf_count_t +replace_write_f2d (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + f2d_array (ptr + total, psf->u.dbuf, bufferlen) ; + + bd2d_write (psf->u.dbuf, bufferlen) ; + + if (psf->float_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* replace_write_f2d */ + +static sf_count_t +replace_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + /* FIXME : This is probably nowhere near optimal. */ + if (psf->peak_info) + double64_peak_update (psf, ptr, len, 0) ; + + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + + memcpy (psf->u.dbuf, ptr + total, bufferlen * sizeof (double)) ; + + bd2d_write (psf->u.dbuf, bufferlen) ; + + if (psf->float_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* replace_write_d */ + +/*---------------------------------------------------------------------------------------------- +*/ + +static void +d2bd_read (double *buffer, int count) +{ while (--count >= 0) + { buffer [count] = DOUBLE64_READ ((unsigned char *) (buffer + count)) ; + } ; +} /* d2bd_read */ + +static void +bd2d_write (double *buffer, int count) +{ while (--count >= 0) + { DOUBLE64_WRITE (buffer [count], (unsigned char*) (buffer + count)) ; + } ; +} /* bd2d_write */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 4ee243b7-8c7a-469b-869c-e9aa0ee3b77f +*/ Added: freeswitch/trunk/libs/libsndfile/src/dwd.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/dwd.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,210 @@ +/* +** Copyright (C) 2002-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <fcntl.h> +#include <string.h> +#include <ctype.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +#if (ENABLE_EXPERIMENTAL_CODE == 0) + +int +dwd_open (SF_PRIVATE *psf) +{ if (psf) + return SFE_UNIMPLEMENTED ; + return (psf && 0) ; +} /* dwd_open */ + +#else + +/*------------------------------------------------------------------------------ +** Macros to handle big/little endian issues. +*/ + +#define SFE_DWD_NO_DWD 1666 +#define SFE_DWD_BAND_BIT_WIDTH 1667 +#define SFE_DWD_COMPRESSION 1668 + +#define DWD_IDENTIFIER "DiamondWare Digitized\n\0\x1a" +#define DWD_IDENTIFIER_LEN 24 + +#define DWD_HEADER_LEN 57 + +/*------------------------------------------------------------------------------ +** Typedefs. +*/ + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int dwd_read_header (SF_PRIVATE *psf) ; + +static int dwd_close (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +dwd_open (SF_PRIVATE *psf) +{ int subformat, error = 0 ; + + if (psf->mode == SFM_READ || (psf->mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = dwd_read_header (psf))) + return error ; + } ; + + if ((psf->sf.format & SF_FORMAT_TYPEMASK) != SF_FORMAT_DWD) + return SFE_BAD_OPEN_FORMAT ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { + /*-psf->endian = psf->sf.format & SF_FORMAT_ENDMASK ; + if (CPU_IS_LITTLE_ENDIAN && psf->endian == SF_ENDIAN_CPU) + psf->endian = SF_ENDIAN_LITTLE ; + else if (psf->endian != SF_ENDIAN_LITTLE) + psf->endian = SF_ENDIAN_BIG ; + + if (! (encoding = dwd_write_header (psf, SF_FALSE))) + return psf->error ; + + psf->write_header = dwd_write_header ; + -*/ + } ; + + psf->container_close = dwd_close ; + + /*-psf->blockwidth = psf->bytewidth * psf->sf.channels ;-*/ + + return error ; +} /* dwd_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +dwd_close (SF_PRIVATE *psf) +{ + psf = psf ; + + return 0 ; +} /* dwd_close */ + +/* This struct contains all the fields of interest om the DWD header, but does not +** do so in the same order and layout as the actual file, header. +** No assumptions are made about the packing of this struct. +*/ +typedef struct +{ unsigned char major, minor, compression, channels, bitwidth ; + unsigned short srate, maxval ; + unsigned int id, datalen, frames, offset ; +} DWD_HEADER ; + +static int +dwd_read_header (SF_PRIVATE *psf) +{ DWD_HEADER dwdh ; + + memset (psf->u.cbuf, 0, sizeof (psf->u.cbuf)) ; + /* Set position to start of file to begin reading header. */ + psf_binheader_readf (psf, "pb", 0, psf->u.cbuf, DWD_IDENTIFIER_LEN) ; + + if (memcmp (psf->u.cbuf, DWD_IDENTIFIER, DWD_IDENTIFIER_LEN) != 0) + return SFE_DWD_NO_DWD ; + + psf_log_printf (psf, "Read only : DiamondWare Digitized (.dwd)\n", psf->u.cbuf) ; + + psf_binheader_readf (psf, "11", &dwdh.major, &dwdh.minor) ; + psf_binheader_readf (psf, "e4j1", &dwdh.id, 1, &dwdh.compression) ; + psf_binheader_readf (psf, "e211", &dwdh.srate, &dwdh.channels, &dwdh.bitwidth) ; + psf_binheader_readf (psf, "e24", &dwdh.maxval, &dwdh.datalen) ; + psf_binheader_readf (psf, "e44", &dwdh.frames, &dwdh.offset) ; + + psf_log_printf (psf, " Version Major : %d\n Version Minor : %d\n Unique ID : %08X\n", + dwdh.major, dwdh.minor, dwdh.id) ; + psf_log_printf (psf, " Compression : %d => ", dwdh.compression) ; + + if (dwdh.compression != 0) + { psf_log_printf (psf, "Unsupported compression\n") ; + return SFE_DWD_COMPRESSION ; + } + else + psf_log_printf (psf, "None\n") ; + + psf_log_printf (psf, " Sample Rate : %d\n Channels : %d\n" + " Bit Width : %d\n", + dwdh.srate, dwdh.channels, dwdh.bitwidth) ; + + switch (dwdh.bitwidth) + { case 8 : + psf->sf.format = SF_FORMAT_DWD | SF_FORMAT_PCM_S8 ; + psf->bytewidth = 1 ; + break ; + + case 16 : + psf->sf.format = SF_FORMAT_DWD | SF_FORMAT_PCM_16 ; + psf->bytewidth = 2 ; + break ; + + default : + psf_log_printf (psf, "*** Bad bit width %d\n", dwdh.bitwidth) ; + return SFE_DWD_BAND_BIT_WIDTH ; + } ; + + if (psf->filelength != dwdh.offset + dwdh.datalen) + { psf_log_printf (psf, " Data Length : %d (should be %D)\n", dwdh.datalen, psf->filelength - dwdh.offset) ; + dwdh.datalen = (unsigned int) (psf->filelength - dwdh.offset) ; + } + else + psf_log_printf (psf, " Data Length : %d\n", dwdh.datalen) ; + + psf_log_printf (psf, " Max Value : %d\n", dwdh.maxval) ; + psf_log_printf (psf, " Frames : %d\n", dwdh.frames) ; + psf_log_printf (psf, " Data Offset : %d\n", dwdh.offset) ; + + psf->datalength = dwdh.datalen ; + psf->dataoffset = dwdh.offset ; + + psf->endian = SF_ENDIAN_LITTLE ; + + psf->sf.samplerate = dwdh.srate ; + psf->sf.channels = dwdh.channels ; + psf->sf.sections = 1 ; + + return pcm_init (psf) ; +} /* dwd_read_header */ + +/*------------------------------------------------------------------------------ +*/ + +#endif +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: a5e1d2a6-a840-4039-a0e7-e1a43eb05a4f +*/ Added: freeswitch/trunk/libs/libsndfile/src/dwvw.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/dwvw.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,671 @@ +/* +** Copyright (C) 2002-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/*=========================================================================== +** Delta Word Variable Width +** +** This decoder and encoder were implemented using information found in this +** document : http://home.swbell.net/rubywand/R011SNDFMTS.TXT +** +** According to the document, the algorithm "was invented 1991 by Magnus +** Lidstrom and is copyright 1993 by NuEdge Development". +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "float_cast.h" +#include "common.h" + +typedef struct +{ int dwm_maxsize, bit_width, max_delta, span ; + int samplecount ; + int bit_count, bits, last_delta_width, last_sample ; + struct + { int index, end ; + unsigned char buffer [256] ; + } b ; +} DWVW_PRIVATE ; + +/*============================================================================================ +*/ + +static sf_count_t dwvw_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t dwvw_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t dwvw_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t dwvw_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t dwvw_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t dwvw_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t dwvw_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t dwvw_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static sf_count_t dwvw_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ; +static int dwvw_close (SF_PRIVATE *psf) ; + +static int dwvw_decode_data (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, int *ptr, int len) ; +static int dwvw_decode_load_bits (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, int bit_count) ; + +static int dwvw_encode_data (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, const int *ptr, int len) ; +static void dwvw_encode_store_bits (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, int data, int new_bits) ; +static void dwvw_read_reset (DWVW_PRIVATE *pdwvw) ; + +/*============================================================================================ +** DWVW initialisation function. +*/ + +int +dwvw_init (SF_PRIVATE *psf, int bitwidth) +{ DWVW_PRIVATE *pdwvw ; + + if (psf->codec_data != NULL) + { psf_log_printf (psf, "*** psf->codec_data is not NULL.\n") ; + return SFE_INTERNAL ; + } ; + + if (bitwidth > 24) + return SFE_DWVW_BAD_BITWIDTH ; + + if (psf->mode == SFM_RDWR) + return SFE_BAD_MODE_RW ; + + if ((pdwvw = calloc (1, sizeof (DWVW_PRIVATE))) == NULL) + return SFE_MALLOC_FAILED ; + + psf->codec_data = (void*) pdwvw ; + + pdwvw->bit_width = bitwidth ; + pdwvw->dwm_maxsize = bitwidth / 2 ; + pdwvw->max_delta = 1 << (bitwidth - 1) ; + pdwvw->span = 1 << bitwidth ; + + dwvw_read_reset (pdwvw) ; + + if (psf->mode == SFM_READ) + { psf->read_short = dwvw_read_s ; + psf->read_int = dwvw_read_i ; + psf->read_float = dwvw_read_f ; + psf->read_double = dwvw_read_d ; + } ; + + if (psf->mode == SFM_WRITE) + { psf->write_short = dwvw_write_s ; + psf->write_int = dwvw_write_i ; + psf->write_float = dwvw_write_f ; + psf->write_double = dwvw_write_d ; + } ; + + psf->codec_close = dwvw_close ; + psf->seek = dwvw_seek ; + + /* FIXME : This is bogus. */ + psf->sf.frames = SF_COUNT_MAX ; + psf->datalength = psf->sf.frames ; + /* EMXIF : This is bogus. */ + + return 0 ; +} /* dwvw_init */ + +/*-------------------------------------------------------------------------------------------- +*/ + +static int +dwvw_close (SF_PRIVATE *psf) +{ DWVW_PRIVATE *pdwvw ; + + if (psf->codec_data == NULL) + return 0 ; + pdwvw = (DWVW_PRIVATE*) psf->codec_data ; + + if (psf->mode == SFM_WRITE) + { static int last_values [12] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } ; + + /* Write 8 zero samples to fully flush output. */ + dwvw_encode_data (psf, pdwvw, last_values, 12) ; + + /* Write the last buffer worth of data to disk. */ + psf_fwrite (pdwvw->b.buffer, 1, pdwvw->b.index, psf) ; + + if (psf->write_header) + psf->write_header (psf, SF_TRUE) ; + } ; + + return 0 ; +} /* dwvw_close */ + +static sf_count_t +dwvw_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) +{ DWVW_PRIVATE *pdwvw ; + + mode = mode ; + + if (! psf->codec_data) + { psf->error = SFE_INTERNAL ; + return PSF_SEEK_ERROR ; + } ; + + pdwvw = (DWVW_PRIVATE*) psf->codec_data ; + + if (offset == 0) + { psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + dwvw_read_reset (pdwvw) ; + return 0 ; + } ; + + psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; +} /* dwvw_seek */ + + +/*============================================================================== +*/ + +static sf_count_t +dwvw_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ DWVW_PRIVATE *pdwvw ; + int *iptr ; + int k, bufferlen, readcount = 0, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pdwvw = (DWVW_PRIVATE*) psf->codec_data ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = dwvw_decode_data (psf, pdwvw, iptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = iptr [k] >> 16 ; + + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + + return total ; +} /* dwvw_read_s */ + +static sf_count_t +dwvw_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ DWVW_PRIVATE *pdwvw ; + int readcount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pdwvw = (DWVW_PRIVATE*) psf->codec_data ; + + while (len > 0) + { readcount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + count = dwvw_decode_data (psf, pdwvw, ptr, readcount) ; + + total += count ; + len -= count ; + + if (count != readcount) + break ; + } ; + + return total ; +} /* dwvw_read_i */ + +static sf_count_t +dwvw_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ DWVW_PRIVATE *pdwvw ; + int *iptr ; + int k, bufferlen, readcount = 0, count ; + sf_count_t total = 0 ; + float normfact ; + + if (! psf->codec_data) + return 0 ; + pdwvw = (DWVW_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80000000) : 1.0 ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = dwvw_decode_data (psf, pdwvw, iptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * (float) (iptr [k]) ; + + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + + return total ; +} /* dwvw_read_f */ + +static sf_count_t +dwvw_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ DWVW_PRIVATE *pdwvw ; + int *iptr ; + int k, bufferlen, readcount = 0, count ; + sf_count_t total = 0 ; + double normfact ; + + if (! psf->codec_data) + return 0 ; + pdwvw = (DWVW_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x80000000) : 1.0 ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = dwvw_decode_data (psf, pdwvw, iptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * (double) (iptr [k]) ; + + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + + return total ; +} /* dwvw_read_d */ + +static int +dwvw_decode_data (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, int *ptr, int len) +{ int count ; + int delta_width_modifier, delta_width, delta_negative, delta, sample ; + + /* Restore state from last decode call. */ + delta_width = pdwvw->last_delta_width ; + sample = pdwvw->last_sample ; + + for (count = 0 ; count < len ; count++) + { /* If bit_count parameter is zero get the delta_width_modifier. */ + delta_width_modifier = dwvw_decode_load_bits (psf, pdwvw, -1) ; + + /* Check for end of input bit stream. Break loop if end. */ + if (delta_width_modifier < 0) + break ; + + if (delta_width_modifier && dwvw_decode_load_bits (psf, pdwvw, 1)) + delta_width_modifier = - delta_width_modifier ; + + /* Calculate the current word width. */ + delta_width = (delta_width + delta_width_modifier + pdwvw->bit_width) % pdwvw->bit_width ; + + /* Load the delta. */ + delta = 0 ; + if (delta_width) + { delta = dwvw_decode_load_bits (psf, pdwvw, delta_width - 1) | (1 << (delta_width - 1)) ; + delta_negative = dwvw_decode_load_bits (psf, pdwvw, 1) ; + if (delta == pdwvw->max_delta - 1) + delta += dwvw_decode_load_bits (psf, pdwvw, 1) ; + if (delta_negative) + delta = -delta ; + } ; + + /* Calculate the sample */ + sample += delta ; + + if (sample >= pdwvw->max_delta) + sample -= pdwvw->span ; + else if (sample < - pdwvw->max_delta) + sample += pdwvw->span ; + + /* Store the sample justifying to the most significant bit. */ + ptr [count] = sample << (32 - pdwvw->bit_width) ; + + if (pdwvw->b.end == 0 && pdwvw->bit_count == 0) + break ; + } ; + + pdwvw->last_delta_width = delta_width ; + pdwvw->last_sample = sample ; + + pdwvw->samplecount += count ; + + return count ; +} /* dwvw_decode_data */ + +static int +dwvw_decode_load_bits (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, int bit_count) +{ int output = 0, get_dwm = SF_FALSE ; + + /* + ** Depending on the value of parameter bit_count, either get the + ** required number of bits (ie bit_count > 0) or the + ** delta_width_modifier (otherwise). + */ + + if (bit_count < 0) + { get_dwm = SF_TRUE ; + /* modify bit_count to ensure we have enought bits for finding dwm. */ + bit_count = pdwvw->dwm_maxsize ; + } ; + + /* Load bits in bit reseviour. */ + while (pdwvw->bit_count < bit_count) + { if (pdwvw->b.index >= pdwvw->b.end) + { pdwvw->b.end = psf_fread (pdwvw->b.buffer, 1, sizeof (pdwvw->b.buffer), psf) ; + pdwvw->b.index = 0 ; + } ; + + /* Check for end of input stream. */ + if (bit_count < 8 && pdwvw->b.end == 0) + return -1 ; + + pdwvw->bits = (pdwvw->bits << 8) ; + + if (pdwvw->b.index < pdwvw->b.end) + { pdwvw->bits |= pdwvw->b.buffer [pdwvw->b.index] ; + pdwvw->b.index ++ ; + } ; + pdwvw->bit_count += 8 ; + } ; + + /* If asked to get bits do so. */ + if (! get_dwm) + { output = (pdwvw->bits >> (pdwvw->bit_count - bit_count)) & ((1 << bit_count) - 1) ; + pdwvw->bit_count -= bit_count ; + return output ; + } ; + + /* Otherwise must have been asked to get delta_width_modifier. */ + while (output < (pdwvw->dwm_maxsize)) + { pdwvw->bit_count -= 1 ; + if (pdwvw->bits & (1 << pdwvw->bit_count)) + break ; + output += 1 ; + } ; + + return output ; +} /* dwvw_decode_load_bits */ + +static void +dwvw_read_reset (DWVW_PRIVATE *pdwvw) +{ pdwvw->samplecount = 0 ; + pdwvw->b.index = 0 ; + pdwvw->b.end = 0 ; + pdwvw->bit_count = 0 ; + pdwvw->bits = 0 ; + pdwvw->last_delta_width = 0 ; + pdwvw->last_sample = 0 ; +} /* dwvw_read_reset */ + +static void +dwvw_encode_store_bits (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, int data, int new_bits) +{ int byte ; + + /* Shift the bits into the resevoir. */ + pdwvw->bits = (pdwvw->bits << new_bits) | (data & ((1 << new_bits) - 1)) ; + pdwvw->bit_count += new_bits ; + + /* Transfer bit to buffer. */ + while (pdwvw->bit_count >= 8) + { byte = pdwvw->bits >> (pdwvw->bit_count - 8) ; + pdwvw->bit_count -= 8 ; + pdwvw->b.buffer [pdwvw->b.index] = byte & 0xFF ; + pdwvw->b.index ++ ; + } ; + + if (pdwvw->b.index > SIGNED_SIZEOF (pdwvw->b.buffer) - 4) + { psf_fwrite (pdwvw->b.buffer, 1, pdwvw->b.index, psf) ; + pdwvw->b.index = 0 ; + } ; + + return ; +} /* dwvw_encode_store_bits */ + +#if 0 +/* Debigging routine. */ +static void +dump_bits (DWVW_PRIVATE *pdwvw) +{ int k, mask ; + + for (k = 0 ; k < 10 && k < pdwvw->b.index ; k++) + { mask = 0x80 ; + while (mask) + { putchar (mask & pdwvw->b.buffer [k] ? '1' : '0') ; + mask >>= 1 ; + } ; + putchar (' ') ; + } + + for (k = pdwvw->bit_count - 1 ; k >= 0 ; k --) + putchar (pdwvw->bits & (1 << k) ? '1' : '0') ; + + putchar ('\n') ; +} /* dump_bits */ +#endif + +#define HIGHEST_BIT(x,count) \ + { int y = x ; \ + (count) = 0 ; \ + while (y) \ + { (count) ++ ; \ + y >>= 1 ; \ + } ; \ + } ; + +static int +dwvw_encode_data (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, const int *ptr, int len) +{ int count ; + int delta_width_modifier, delta, delta_negative, delta_width, extra_bit ; + + for (count = 0 ; count < len ; count++) + { delta = (ptr [count] >> (32 - pdwvw->bit_width)) - pdwvw->last_sample ; + + /* Calculate extra_bit if needed. */ + extra_bit = -1 ; + delta_negative = 0 ; + if (delta < -pdwvw->max_delta) + delta = pdwvw->max_delta + (delta % pdwvw->max_delta) ; + else if (delta == -pdwvw->max_delta) + { extra_bit = 1 ; + delta_negative = 1 ; + delta = pdwvw->max_delta - 1 ; + } + else if (delta > pdwvw->max_delta) + { delta_negative = 1 ; + delta = pdwvw->span - delta ; + delta = abs (delta) ; + } + else if (delta == pdwvw->max_delta) + { extra_bit = 1 ; + delta = pdwvw->max_delta - 1 ; + } + else if (delta < 0) + { delta_negative = 1 ; + delta = abs (delta) ; + } ; + + if (delta == pdwvw->max_delta - 1 && extra_bit == -1) + extra_bit = 0 ; + + /* Find width in bits of delta */ + HIGHEST_BIT (delta, delta_width) ; + + /* Calculate the delta_width_modifier */ + delta_width_modifier = (delta_width - pdwvw->last_delta_width) % pdwvw->bit_width ; + if (delta_width_modifier > pdwvw->dwm_maxsize) + delta_width_modifier -= pdwvw->bit_width ; + if (delta_width_modifier < -pdwvw->dwm_maxsize) + delta_width_modifier += pdwvw->bit_width ; + + /* Write delta_width_modifier zeros, followed by terminating '1'. */ + dwvw_encode_store_bits (psf, pdwvw, 0, abs (delta_width_modifier)) ; + if (abs (delta_width_modifier) != pdwvw->dwm_maxsize) + dwvw_encode_store_bits (psf, pdwvw, 1, 1) ; + + /* Write delta_width_modifier sign. */ + if (delta_width_modifier < 0) + dwvw_encode_store_bits (psf, pdwvw, 1, 1) ; + if (delta_width_modifier > 0) + dwvw_encode_store_bits (psf, pdwvw, 0, 1) ; + + /* Write delta and delta sign bit. */ + if (delta_width) + { dwvw_encode_store_bits (psf, pdwvw, delta, abs (delta_width) - 1) ; + dwvw_encode_store_bits (psf, pdwvw, (delta_negative ? 1 : 0), 1) ; + } ; + + /* Write extra bit!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! */ + if (extra_bit >= 0) + dwvw_encode_store_bits (psf, pdwvw, extra_bit, 1) ; + + pdwvw->last_sample = ptr [count] >> (32 - pdwvw->bit_width) ; + pdwvw->last_delta_width = delta_width ; + } ; + + pdwvw->samplecount += count ; + + return count ; +} /* dwvw_encode_data */ + +static sf_count_t +dwvw_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ DWVW_PRIVATE *pdwvw ; + int *iptr ; + int k, bufferlen, writecount = 0, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pdwvw = (DWVW_PRIVATE*) psf->codec_data ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + iptr [k] = ptr [total + k] << 16 ; + count = dwvw_encode_data (psf, pdwvw, iptr, writecount) ; + + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* dwvw_write_s */ + +static sf_count_t +dwvw_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ DWVW_PRIVATE *pdwvw ; + int writecount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pdwvw = (DWVW_PRIVATE*) psf->codec_data ; + + while (len > 0) + { writecount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + count = dwvw_encode_data (psf, pdwvw, ptr, writecount) ; + + total += count ; + len -= count ; + + if (count != writecount) + break ; + } ; + + return total ; +} /* dwvw_write_i */ + +static sf_count_t +dwvw_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ DWVW_PRIVATE *pdwvw ; + int *iptr ; + int k, bufferlen, writecount = 0, count ; + sf_count_t total = 0 ; + float normfact ; + + if (! psf->codec_data) + return 0 ; + pdwvw = (DWVW_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7FFFFFFF) : 1.0 ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + iptr [k] = lrintf (normfact * ptr [total + k]) ; + count = dwvw_encode_data (psf, pdwvw, iptr, writecount) ; + + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* dwvw_write_f */ + +static sf_count_t +dwvw_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ DWVW_PRIVATE *pdwvw ; + int *iptr ; + int k, bufferlen, writecount = 0, count ; + sf_count_t total = 0 ; + double normfact ; + + if (! psf->codec_data) + return 0 ; + pdwvw = (DWVW_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x7FFFFFFF) : 1.0 ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + iptr [k] = lrint (normfact * ptr [total + k]) ; + count = dwvw_encode_data (psf, pdwvw, iptr, writecount) ; + + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* dwvw_write_d */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 1ca09552-b01f-4d7f-9bcf-612f834fe41d +*/ Added: freeswitch/trunk/libs/libsndfile/src/file_io.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/file_io.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,1537 @@ +/* +** Copyright (C) 2002-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** Copyright (C) 2003 Ross Bencina <rbencina@iprimus.com.au> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** The file is split into three sections as follows: +** - The top section (USE_WINDOWS_API == 0) for Linux, Unix and MacOSX +** systems (including Cygwin). +** - The middle section (USE_WINDOWS_API == 1) for microsoft windows +** (including MinGW) using the native windows API. +** - A legacy windows section which attempted to work around grevious +** bugs in microsoft's POSIX implementation. +*/ + +/* +** The header file sfconfig.h MUST be included before the others to ensure +** that large file support is enabled correctly on Unix systems. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#if (HAVE_DECL_S_IRGRP == 0) +#include <sf_unistd.h> +#endif + +#include <string.h> +#include <fcntl.h> +#include <errno.h> +#include <sys/stat.h> + +#include "sndfile.h" +#include "common.h" + +#define SENSIBLE_SIZE (0x40000000) + +static void psf_log_syserr (SF_PRIVATE *psf, int error) ; + +#if (USE_WINDOWS_API == 0) + +/*------------------------------------------------------------------------------ +** Win32 stuff at the bottom of the file. Unix and other sensible OSes here. +*/ + +static int psf_close_fd (int fd) ; +static int psf_open_fd (const char * path, int mode) ; +static sf_count_t psf_get_filelen_fd (int fd) ; + +int +psf_fopen (SF_PRIVATE *psf, const char *pathname, int open_mode) +{ + psf->error = 0 ; + psf->filedes = psf_open_fd (pathname, open_mode) ; + + if (psf->filedes == - SFE_BAD_OPEN_MODE) + { psf->error = SFE_BAD_OPEN_MODE ; + psf->filedes = -1 ; + return psf->error ; + } ; + + if (psf->filedes == -1) + psf_log_syserr (psf, errno) ; + + psf->mode = open_mode ; + + return psf->error ; +} /* psf_fopen */ + +int +psf_fclose (SF_PRIVATE *psf) +{ int retval ; + + if (psf->virtual_io) + return 0 ; + + if (psf->do_not_close_descriptor) + { psf->filedes = -1 ; + return 0 ; + } ; + + if ((retval = psf_close_fd (psf->filedes)) == -1) + psf_log_syserr (psf, errno) ; + + psf->filedes = -1 ; + + return retval ; +} /* psf_fclose */ + +int +psf_open_rsrc (SF_PRIVATE *psf, int open_mode) +{ + if (psf->rsrcdes > 0) + return 0 ; + + /* Test for MacOSX style resource fork on HPFS or HPFS+ filesystems. */ + LSF_SNPRINTF (psf->rsrcpath, sizeof (psf->rsrcpath), "%s/rsrc", psf->filepath) ; + psf->error = SFE_NO_ERROR ; + if ((psf->rsrcdes = psf_open_fd (psf->rsrcpath, open_mode)) >= 0) + { psf->rsrclength = psf_get_filelen_fd (psf->rsrcdes) ; + if (psf->rsrclength > 0 || (open_mode & SFM_WRITE)) + return SFE_NO_ERROR ; + psf_close_fd (psf->rsrcdes) ; + psf->rsrcdes = -1 ; + } ; + + if (psf->rsrcdes == - SFE_BAD_OPEN_MODE) + { psf->error = SFE_BAD_OPEN_MODE ; + return psf->error ; + } ; + + /* + ** Now try for a resource fork stored as a separate file in the same + ** directory, but preceded with a dot underscore. + */ + LSF_SNPRINTF (psf->rsrcpath, sizeof (psf->rsrcpath), "%s._%s", psf->directory, psf->filename) ; + psf->error = SFE_NO_ERROR ; + if ((psf->rsrcdes = psf_open_fd (psf->rsrcpath, open_mode)) >= 0) + { psf->rsrclength = psf_get_filelen_fd (psf->rsrcdes) ; + return SFE_NO_ERROR ; + } ; + + /* + ** Now try for a resource fork stored in a separate file in the + ** .AppleDouble/ directory. + */ + LSF_SNPRINTF (psf->rsrcpath, sizeof (psf->rsrcpath), "%s.AppleDouble/%s", psf->directory, psf->filename) ; + psf->error = SFE_NO_ERROR ; + if ((psf->rsrcdes = psf_open_fd (psf->rsrcpath, open_mode)) >= 0) + { psf->rsrclength = psf_get_filelen_fd (psf->rsrcdes) ; + return SFE_NO_ERROR ; + } ; + + /* No resource file found. */ + if (psf->rsrcdes == -1) + psf_log_syserr (psf, errno) ; + + psf->rsrcdes = -1 ; + + return psf->error ; +} /* psf_open_rsrc */ + +sf_count_t +psf_get_filelen (SF_PRIVATE *psf) +{ sf_count_t filelen ; + + if (psf->virtual_io) + return psf->vio.get_filelen (psf->vio_user_data) ; + + filelen = psf_get_filelen_fd (psf->filedes) ; + + if (filelen == -1) + { psf_log_syserr (psf, errno) ; + return (sf_count_t) -1 ; + } ; + + if (filelen == -SFE_BAD_STAT_SIZE) + { psf->error = SFE_BAD_STAT_SIZE ; + return (sf_count_t) -1 ; + } ; + + switch (psf->mode) + { case SFM_WRITE : + filelen = filelen - psf->fileoffset ; + break ; + + case SFM_READ : + if (psf->fileoffset > 0 && psf->filelength > 0) + filelen = psf->filelength ; + break ; + + case SFM_RDWR : + /* + ** Cannot open embedded files SFM_RDWR so we don't need to + ** subtract psf->fileoffset. We already have the answer we + ** need. + */ + break ; + + default : + /* Shouldn't be here, so return error. */ + filelen = -1 ; + } ; + + return filelen ; +} /* psf_get_filelen */ + +int +psf_close_rsrc (SF_PRIVATE *psf) +{ + if (psf->rsrcdes >= 0) + psf_close_fd (psf->rsrcdes) ; + psf->rsrcdes = -1 ; + return 0 ; +} /* psf_close_rsrc */ + +int +psf_set_stdio (SF_PRIVATE *psf, int mode) +{ int error = 0 ; + + switch (mode) + { case SFM_RDWR : + error = SFE_OPEN_PIPE_RDWR ; + break ; + + case SFM_READ : + psf->filedes = 0 ; + break ; + + case SFM_WRITE : + psf->filedes = 1 ; + break ; + + default : + error = SFE_BAD_OPEN_MODE ; + break ; + } ; + psf->filelength = 0 ; + + return error ; +} /* psf_set_stdio */ + +void +psf_set_file (SF_PRIVATE *psf, int fd) +{ psf->filedes = fd ; +} /* psf_set_file */ + +int +psf_file_valid (SF_PRIVATE *psf) +{ return (psf->filedes >= 0) ? SF_TRUE : SF_FALSE ; +} /* psf_set_file */ + +sf_count_t +psf_fseek (SF_PRIVATE *psf, sf_count_t offset, int whence) +{ sf_count_t new_position ; + + if (psf->virtual_io) + return psf->vio.seek (offset, whence, psf->vio_user_data) ; + + switch (whence) + { case SEEK_SET : + offset += psf->fileoffset ; + break ; + + case SEEK_END : + if (psf->mode == SFM_WRITE) + { new_position = lseek (psf->filedes, offset, whence) ; + + if (new_position < 0) + psf_log_syserr (psf, errno) ; + + return new_position - psf->fileoffset ; + } ; + + /* Transform SEEK_END into a SEEK_SET, ie find the file + ** length add the requested offset (should be <= 0) to + ** get the offset wrt the start of file. + */ + whence = SEEK_SET ; + offset = lseek (psf->filedes, 0, SEEK_END) + offset ; + break ; + + default : + /* No need to do anything about SEEK_CUR. */ + break ; + } ; + + new_position = lseek (psf->filedes, offset, whence) ; + + if (new_position < 0) + psf_log_syserr (psf, errno) ; + + new_position -= psf->fileoffset ; + + return new_position ; +} /* psf_fseek */ + +sf_count_t +psf_fread (void *ptr, sf_count_t bytes, sf_count_t items, SF_PRIVATE *psf) +{ sf_count_t total = 0 ; + ssize_t count ; + + if (psf->virtual_io) + return psf->vio.read (ptr, bytes*items, psf->vio_user_data) / bytes ; + + items *= bytes ; + + /* Do this check after the multiplication above. */ + if (items <= 0) + return 0 ; + + while (items > 0) + { /* Break the read down to a sensible size. */ + count = (items > SENSIBLE_SIZE) ? SENSIBLE_SIZE : (ssize_t) items ; + + count = read (psf->filedes, ((char*) ptr) + total, (size_t) count) ; + + if (count == -1) + { if (errno == EINTR) + continue ; + + psf_log_syserr (psf, errno) ; + break ; + } ; + + if (count == 0) + break ; + + total += count ; + items -= count ; + } ; + + if (psf->is_pipe) + psf->pipeoffset += total ; + + return total / bytes ; +} /* psf_fread */ + +sf_count_t +psf_fwrite (const void *ptr, sf_count_t bytes, sf_count_t items, SF_PRIVATE *psf) +{ sf_count_t total = 0 ; + ssize_t count ; + + if (psf->virtual_io) + return psf->vio.write (ptr, bytes*items, psf->vio_user_data) / bytes ; + + items *= bytes ; + + /* Do this check after the multiplication above. */ + if (items <= 0) + return 0 ; + + while (items > 0) + { /* Break the writes down to a sensible size. */ + count = (items > SENSIBLE_SIZE) ? SENSIBLE_SIZE : items ; + + count = write (psf->filedes, ((const char*) ptr) + total, count) ; + + if (count == -1) + { if (errno == EINTR) + continue ; + + psf_log_syserr (psf, errno) ; + break ; + } ; + + if (count == 0) + break ; + + total += count ; + items -= count ; + } ; + + if (psf->is_pipe) + psf->pipeoffset += total ; + + return total / bytes ; +} /* psf_fwrite */ + +sf_count_t +psf_ftell (SF_PRIVATE *psf) +{ sf_count_t pos ; + + if (psf->virtual_io) + return psf->vio.tell (psf->vio_user_data) ; + + if (psf->is_pipe) + return psf->pipeoffset ; + + pos = lseek (psf->filedes, 0, SEEK_CUR) ; + + if (pos == ((sf_count_t) -1)) + { psf_log_syserr (psf, errno) ; + return -1 ; + } ; + + return pos - psf->fileoffset ; +} /* psf_ftell */ + +static int +psf_close_fd (int fd) +{ int retval ; + + while ((retval = close (fd)) == -1 && errno == EINTR) + /* Do nothing. */ ; + + return retval ; +} /* psf_close_fd */ + +sf_count_t +psf_fgets (char *buffer, sf_count_t bufsize, SF_PRIVATE *psf) +{ sf_count_t k = 0 ; + sf_count_t count ; + + while (k < bufsize - 1) + { count = read (psf->filedes, &(buffer [k]), 1) ; + + if (count == -1) + { if (errno == EINTR) + continue ; + + psf_log_syserr (psf, errno) ; + break ; + } ; + + if (count == 0 || buffer [k++] == '\n') + break ; + } ; + + buffer [k] = 0 ; + + return k ; +} /* psf_fgets */ + +int +psf_is_pipe (SF_PRIVATE *psf) +{ struct stat statbuf ; + + if (psf->virtual_io) + return SF_FALSE ; + + if (fstat (psf->filedes, &statbuf) == -1) + { psf_log_syserr (psf, errno) ; + /* Default to maximum safety. */ + return SF_TRUE ; + } ; + + if (S_ISFIFO (statbuf.st_mode) || S_ISSOCK (statbuf.st_mode)) + return SF_TRUE ; + + return SF_FALSE ; +} /* psf_is_pipe */ + +static sf_count_t +psf_get_filelen_fd (int fd) +{ struct stat statbuf ; + + /* + ** Sanity check. + ** If everything is OK, this will be optimised out. + */ + if (sizeof (statbuf.st_size) == 4 && sizeof (sf_count_t) == 8) + return (sf_count_t) -SFE_BAD_STAT_SIZE ; + + if (fstat (fd, &statbuf) == -1) + return (sf_count_t) -1 ; + + return statbuf.st_size ; +} /* psf_get_filelen_fd */ + +int +psf_ftruncate (SF_PRIVATE *psf, sf_count_t len) +{ int retval ; + + /* Returns 0 on success, non-zero on failure. */ + if (len < 0) + return -1 ; + + if ((sizeof (off_t) < sizeof (sf_count_t)) && len > 0x7FFFFFFF) + return -1 ; + + retval = ftruncate (psf->filedes, len) ; + + if (retval == -1) + psf_log_syserr (psf, errno) ; + + return retval ; +} /* psf_ftruncate */ + +void +psf_init_files (SF_PRIVATE *psf) +{ psf->filedes = -1 ; + psf->rsrcdes = -1 ; + psf->savedes = -1 ; +} /* psf_init_files */ + +void +psf_use_rsrc (SF_PRIVATE *psf, int on_off) +{ + if (on_off) + { if (psf->filedes != psf->rsrcdes) + { psf->savedes = psf->filedes ; + psf->filedes = psf->rsrcdes ; + } ; + } + else if (psf->filedes == psf->rsrcdes) + psf->filedes = psf->savedes ; + + return ; +} /* psf_use_rsrc */ + +static int +psf_open_fd (const char * pathname, int open_mode) +{ int fd, oflag, mode ; + + /* + ** Sanity check. If everything is OK, this test and the printfs will + ** be optimised out. This is meant to catch the problems caused by + ** "sfconfig.h" being included after <stdio.h>. + */ + if (sizeof (off_t) != sizeof (sf_count_t)) + { puts ("\n\n*** Fatal error : sizeof (off_t) != sizeof (sf_count_t)") ; + puts ("*** This means that libsndfile was not configured correctly.\n") ; + exit (1) ; + } ; + + switch (open_mode) + { case SFM_READ : + oflag = O_RDONLY ; + mode = 0 ; + break ; + + case SFM_WRITE : + oflag = O_WRONLY | O_CREAT | O_TRUNC ; + mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ; + break ; + + case SFM_RDWR : + oflag = O_RDWR | O_CREAT ; + mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ; + break ; + + default : + return - SFE_BAD_OPEN_MODE ; + break ; + } ; + +#if OS_IS_WIN32 + /* For Cygwin. */ + oflag |= O_BINARY ; +#endif + + if (mode == 0) + fd = open (pathname, oflag) ; + else + fd = open (pathname, oflag, mode) ; + + return fd ; +} /* psf_open_fd */ + +static void +psf_log_syserr (SF_PRIVATE *psf, int error) +{ + /* Only log an error if no error has been set yet. */ + if (psf->error == 0) + { psf->error = SFE_SYSTEM ; + LSF_SNPRINTF (psf->syserr, sizeof (psf->syserr), "System error : %s.", strerror (error)) ; + } ; + + return ; +} /* psf_log_syserr */ + +void +psf_fsync (SF_PRIVATE *psf) +{ +#if HAVE_FSYNC + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + fsync (psf->filedes) ; +#else + psf = NULL ; +#endif +} /* psf_fsync */ + +#elif USE_WINDOWS_API + +/* Win32 file i/o functions implemented using native Win32 API */ + +#include <windows.h> +#include <io.h> + +#ifndef HAVE_SSIZE_T +typedef long ssize_t ; +#endif + +static int psf_close_handle (HANDLE handle) ; +static HANDLE psf_open_handle (const char * path, int mode) ; +static sf_count_t psf_get_filelen_handle (HANDLE handle) ; + +/* USE_WINDOWS_API */ int +psf_fopen (SF_PRIVATE *psf, const char *pathname, int open_mode) +{ + psf->error = 0 ; + psf->hfile = psf_open_handle (pathname, open_mode) ; + + if (psf->hfile == NULL) + psf_log_syserr (psf, GetLastError()) ; + + psf->mode = open_mode ; + + return psf->error ; +} /* psf_fopen */ + +/* USE_WINDOWS_API */ int +psf_fclose (SF_PRIVATE *psf) +{ int retval ; + + if (psf->virtual_io) + return 0 ; + + if (psf->do_not_close_descriptor) + { psf->hfile = NULL ; + return 0 ; + } ; + + if ((retval = psf_close_handle (psf->hfile)) == -1) + psf_log_syserr (psf, GetLastError ()) ; + + psf->hfile = NULL ; + + return retval ; +} /* psf_fclose */ + +/* USE_WINDOWS_API */ int +psf_open_rsrc (SF_PRIVATE *psf, int open_mode) +{ + if (psf->hrsrc != NULL) + return 0 ; + + /* Test for MacOSX style resource fork on HPFS or HPFS+ filesystems. */ + LSF_SNPRINTF (psf->rsrcpath, sizeof (psf->rsrcpath), "%s/rsrc", psf->filepath) ; + psf->error = SFE_NO_ERROR ; + if ((psf->hrsrc = psf_open_handle (psf->rsrcpath, open_mode)) != NULL) + { psf->rsrclength = psf_get_filelen_handle (psf->hrsrc) ; + return SFE_NO_ERROR ; + } ; + + /* + ** Now try for a resource fork stored as a separate file in the same + ** directory, but preceded with a dot underscore. + */ + LSF_SNPRINTF (psf->rsrcpath, sizeof (psf->rsrcpath), "%s._%s", psf->directory, psf->filename) ; + psf->error = SFE_NO_ERROR ; + if ((psf->hrsrc = psf_open_handle (psf->rsrcpath, open_mode)) != NULL) + { psf->rsrclength = psf_get_filelen_handle (psf->hrsrc) ; + return SFE_NO_ERROR ; + } ; + + /* + ** Now try for a resource fork stored in a separate file in the + ** .AppleDouble/ directory. + */ + LSF_SNPRINTF (psf->rsrcpath, sizeof (psf->rsrcpath), "%s.AppleDouble/%s", psf->directory, psf->filename) ; + psf->error = SFE_NO_ERROR ; + if ((psf->hrsrc = psf_open_handle (psf->rsrcpath, open_mode)) != NULL) + { psf->rsrclength = psf_get_filelen_handle (psf->hrsrc) ; + return SFE_NO_ERROR ; + } ; + + /* No resource file found. */ + if (psf->hrsrc == NULL) + psf_log_syserr (psf, GetLastError ()) ; + + psf->hrsrc = NULL ; + + return psf->error ; +} /* psf_open_rsrc */ + +/* USE_WINDOWS_API */ sf_count_t +psf_get_filelen (SF_PRIVATE *psf) +{ sf_count_t filelen ; + + if (psf->virtual_io) + return psf->vio.get_filelen (psf->vio_user_data) ; + + filelen = psf_get_filelen_handle (psf->hfile) ; + + if (filelen == -1) + { psf_log_syserr (psf, errno) ; + return (sf_count_t) -1 ; + } ; + + if (filelen == -SFE_BAD_STAT_SIZE) + { psf->error = SFE_BAD_STAT_SIZE ; + return (sf_count_t) -1 ; + } ; + + switch (psf->mode) + { case SFM_WRITE : + filelen = filelen - psf->fileoffset ; + break ; + + case SFM_READ : + if (psf->fileoffset > 0 && psf->filelength > 0) + filelen = psf->filelength ; + break ; + + case SFM_RDWR : + /* + ** Cannot open embedded files SFM_RDWR so we don't need to + ** subtract psf->fileoffset. We already have the answer we + ** need. + */ + break ; + + default : + /* Shouldn't be here, so return error. */ + filelen = -1 ; + } ; + + return filelen ; +} /* psf_get_filelen */ + +/* USE_WINDOWS_API */ void +psf_init_files (SF_PRIVATE *psf) +{ psf->hfile = NULL ; + psf->hrsrc = NULL ; + psf->hsaved = NULL ; +} /* psf_init_files */ + +/* USE_WINDOWS_API */ void +psf_use_rsrc (SF_PRIVATE *psf, int on_off) +{ + if (on_off) + { if (psf->hfile != psf->hrsrc) + { psf->hsaved = psf->hfile ; + psf->hfile = psf->hrsrc ; + } ; + } + else if (psf->hfile == psf->hrsrc) + psf->hfile = psf->hsaved ; + + return ; +} /* psf_use_rsrc */ + +/* USE_WINDOWS_API */ static HANDLE +psf_open_handle (const char * pathname, int open_mode) +{ DWORD dwDesiredAccess ; + DWORD dwShareMode ; + DWORD dwCreationDistribution ; + HANDLE handle ; + + switch (open_mode) + { case SFM_READ : + dwDesiredAccess = GENERIC_READ ; + dwShareMode = FILE_SHARE_READ | FILE_SHARE_WRITE ; + dwCreationDistribution = OPEN_EXISTING ; + break ; + + case SFM_WRITE : + dwDesiredAccess = GENERIC_WRITE ; + dwShareMode = FILE_SHARE_READ | FILE_SHARE_WRITE ; + dwCreationDistribution = CREATE_ALWAYS ; + break ; + + case SFM_RDWR : + dwDesiredAccess = GENERIC_READ | GENERIC_WRITE ; + dwShareMode = FILE_SHARE_READ | FILE_SHARE_WRITE ; + dwCreationDistribution = OPEN_ALWAYS ; + break ; + + default : + return NULL ; + } ; + + handle = CreateFile ( + pathname, /* pointer to name of the file */ + dwDesiredAccess, /* access (read-write) mode */ + dwShareMode, /* share mode */ + 0, /* pointer to security attributes */ + dwCreationDistribution, /* how to create */ + FILE_ATTRIBUTE_NORMAL, /* file attributes (could use FILE_FLAG_SEQUENTIAL_SCAN) */ + NULL /* handle to file with attributes to copy */ + ) ; + + if (handle == INVALID_HANDLE_VALUE) + return NULL ; + + return handle ; +} /* psf_open_handle */ + +/* USE_WINDOWS_API */ static void +psf_log_syserr (SF_PRIVATE *psf, int error) +{ LPVOID lpMsgBuf ; + + /* Only log an error if no error has been set yet. */ + if (psf->error == 0) + { psf->error = SFE_SYSTEM ; + + FormatMessage ( + FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, + NULL, + error, + MAKELANGID (LANG_NEUTRAL, SUBLANG_DEFAULT), + (LPTSTR) &lpMsgBuf, + 0, + NULL + ) ; + + LSF_SNPRINTF (psf->syserr, sizeof (psf->syserr), "System error : %s", lpMsgBuf) ; + LocalFree (lpMsgBuf) ; + } ; + + return ; +} /* psf_log_syserr */ + + +/* USE_WINDOWS_API */ int +psf_close_rsrc (SF_PRIVATE *psf) +{ + if (psf->hrsrc != NULL) + psf_close_handle (psf->hrsrc) ; + psf->hrsrc = NULL ; + return 0 ; +} /* psf_close_rsrc */ + + +/* USE_WINDOWS_API */ int +psf_set_stdio (SF_PRIVATE *psf, int mode) +{ HANDLE handle = NULL ; + int error = 0 ; + + switch (mode) + { case SFM_RDWR : + error = SFE_OPEN_PIPE_RDWR ; + break ; + + case SFM_READ : + handle = GetStdHandle (STD_INPUT_HANDLE) ; + psf->do_not_close_descriptor = 1 ; + break ; + + case SFM_WRITE : + handle = GetStdHandle (STD_OUTPUT_HANDLE) ; + psf->do_not_close_descriptor = 1 ; + break ; + + default : + error = SFE_BAD_OPEN_MODE ; + break ; + } ; + + psf->hfile = handle ; + psf->filelength = 0 ; + + return error ; +} /* psf_set_stdio */ + +/* USE_WINDOWS_API */ void +psf_set_file (SF_PRIVATE *psf, int fd) +{ HANDLE handle ; + long osfhandle ; + + osfhandle = _get_osfhandle (fd) ; + handle = (HANDLE) osfhandle ; + + psf->hfile = handle ; +} /* psf_set_file */ + +/* USE_WINDOWS_API */ int +psf_file_valid (SF_PRIVATE *psf) +{ if (psf->hfile == NULL) + return SF_FALSE ; + if (psf->hfile == INVALID_HANDLE_VALUE) + return SF_FALSE ; + return SF_TRUE ; +} /* psf_set_file */ + +/* USE_WINDOWS_API */ sf_count_t +psf_fseek (SF_PRIVATE *psf, sf_count_t offset, int whence) +{ sf_count_t new_position ; + LONG lDistanceToMove, lDistanceToMoveHigh ; + DWORD dwMoveMethod ; + DWORD dwResult, dwError ; + + if (psf->virtual_io) + return psf->vio.seek (offset, whence, psf->vio_user_data) ; + + switch (whence) + { case SEEK_SET : + offset += psf->fileoffset ; + dwMoveMethod = FILE_BEGIN ; + break ; + + case SEEK_END : + dwMoveMethod = FILE_END ; + break ; + + default : + dwMoveMethod = FILE_CURRENT ; + break ; + } ; + + lDistanceToMove = (DWORD) (offset & 0xFFFFFFFF) ; + lDistanceToMoveHigh = (DWORD) ((offset >> 32) & 0xFFFFFFFF) ; + + dwResult = SetFilePointer (psf->hfile, lDistanceToMove, &lDistanceToMoveHigh, dwMoveMethod) ; + + if (dwResult == 0xFFFFFFFF) + dwError = GetLastError () ; + else + dwError = NO_ERROR ; + + if (dwError != NO_ERROR) + { psf_log_syserr (psf, dwError) ; + return -1 ; + } ; + + new_position = (dwResult + ((__int64) lDistanceToMoveHigh << 32)) - psf->fileoffset ; + + return new_position ; +} /* psf_fseek */ + +/* USE_WINDOWS_API */ sf_count_t +psf_fread (void *ptr, sf_count_t bytes, sf_count_t items, SF_PRIVATE *psf) +{ sf_count_t total = 0 ; + ssize_t count ; + DWORD dwNumberOfBytesRead ; + + if (psf->virtual_io) + return psf->vio.read (ptr, bytes*items, psf->vio_user_data) / bytes ; + + items *= bytes ; + + /* Do this check after the multiplication above. */ + if (items <= 0) + return 0 ; + + while (items > 0) + { /* Break the writes down to a sensible size. */ + count = (items > SENSIBLE_SIZE) ? SENSIBLE_SIZE : (ssize_t) items ; + + if (ReadFile (psf->hfile, ((char*) ptr) + total, count, &dwNumberOfBytesRead, 0) == 0) + { psf_log_syserr (psf, GetLastError ()) ; + break ; + } + else + count = dwNumberOfBytesRead ; + + if (count == 0) + break ; + + total += count ; + items -= count ; + } ; + + if (psf->is_pipe) + psf->pipeoffset += total ; + + return total / bytes ; +} /* psf_fread */ + +/* USE_WINDOWS_API */ sf_count_t +psf_fwrite (const void *ptr, sf_count_t bytes, sf_count_t items, SF_PRIVATE *psf) +{ sf_count_t total = 0 ; + ssize_t count ; + DWORD dwNumberOfBytesWritten ; + + if (psf->virtual_io) + return psf->vio.write (ptr, bytes * items, psf->vio_user_data) / bytes ; + + items *= bytes ; + + /* Do this check after the multiplication above. */ + if (items <= 0) + return 0 ; + + while (items > 0) + { /* Break the writes down to a sensible size. */ + count = (items > SENSIBLE_SIZE) ? SENSIBLE_SIZE : (ssize_t) items ; + + if (WriteFile (psf->hfile, ((const char*) ptr) + total, count, &dwNumberOfBytesWritten, 0) == 0) + { psf_log_syserr (psf, GetLastError ()) ; + break ; + } + else + count = dwNumberOfBytesWritten ; + + if (count == 0) + break ; + + total += count ; + items -= count ; + } ; + + if (psf->is_pipe) + psf->pipeoffset += total ; + + return total / bytes ; +} /* psf_fwrite */ + +/* USE_WINDOWS_API */ sf_count_t +psf_ftell (SF_PRIVATE *psf) +{ sf_count_t pos ; + LONG lDistanceToMoveLow, lDistanceToMoveHigh ; + DWORD dwResult, dwError ; + + if (psf->virtual_io) + return psf->vio.tell (psf->vio_user_data) ; + + if (psf->is_pipe) + return psf->pipeoffset ; + + lDistanceToMoveLow = 0 ; + lDistanceToMoveHigh = 0 ; + + dwResult = SetFilePointer (psf->hfile, lDistanceToMoveLow, &lDistanceToMoveHigh, FILE_CURRENT) ; + + if (dwResult == 0xFFFFFFFF) + dwError = GetLastError () ; + else + dwError = NO_ERROR ; + + if (dwError != NO_ERROR) + { psf_log_syserr (psf, dwError) ; + return -1 ; + } ; + + pos = (dwResult + ((__int64) lDistanceToMoveHigh << 32)) ; + + return pos - psf->fileoffset ; +} /* psf_ftell */ + +/* USE_WINDOWS_API */ static int +psf_close_handle (HANDLE handle) +{ if (CloseHandle (handle) == 0) + return -1 ; + + return 0 ; +} /* psf_close_handle */ + +/* USE_WINDOWS_API */ sf_count_t +psf_fgets (char *buffer, sf_count_t bufsize, SF_PRIVATE *psf) +{ sf_count_t k = 0 ; + sf_count_t count ; + DWORD dwNumberOfBytesRead ; + + while (k < bufsize - 1) + { if (ReadFile (psf->hfile, &(buffer [k]), 1, &dwNumberOfBytesRead, 0) == 0) + { psf_log_syserr (psf, GetLastError ()) ; + break ; + } + else + { count = dwNumberOfBytesRead ; + /* note that we only check for '\n' not other line endings such as CRLF */ + if (count == 0 || buffer [k++] == '\n') + break ; + } ; + } ; + + buffer [k] = 0 ; + + return k ; +} /* psf_fgets */ + +/* USE_WINDOWS_API */ int +psf_is_pipe (SF_PRIVATE *psf) +{ + if (psf->virtual_io) + return SF_FALSE ; + + if (GetFileType (psf->hfile) == FILE_TYPE_DISK) + return SF_FALSE ; + + /* Default to maximum safety. */ + return SF_TRUE ; +} /* psf_is_pipe */ + +/* USE_WINDOWS_API */ sf_count_t +psf_get_filelen_handle (HANDLE handle) +{ sf_count_t filelen ; + DWORD dwFileSizeLow, dwFileSizeHigh, dwError = NO_ERROR ; + + dwFileSizeLow = GetFileSize (handle, &dwFileSizeHigh) ; + + if (dwFileSizeLow == 0xFFFFFFFF) + dwError = GetLastError () ; + + if (dwError != NO_ERROR) + return (sf_count_t) -1 ; + + filelen = dwFileSizeLow + ((__int64) dwFileSizeHigh << 32) ; + + return filelen ; +} /* psf_get_filelen_handle */ + +/* USE_WINDOWS_API */ void +psf_fsync (SF_PRIVATE *psf) +{ FlushFileBuffers (psf->hfile) ; +} /* psf_fsync */ + + +/* USE_WINDOWS_API */ int +psf_ftruncate (SF_PRIVATE *psf, sf_count_t len) +{ int retval = 0 ; + LONG lDistanceToMoveLow, lDistanceToMoveHigh ; + DWORD dwResult, dwError = NO_ERROR ; + + /* This implementation trashes the current file position. + ** should it save and restore it? what if the current position is past + ** the new end of file? + */ + + /* Returns 0 on success, non-zero on failure. */ + if (len < 0) + return 1 ; + + lDistanceToMoveLow = (DWORD) (len & 0xFFFFFFFF) ; + lDistanceToMoveHigh = (DWORD) ((len >> 32) & 0xFFFFFFFF) ; + + dwResult = SetFilePointer (psf->hfile, lDistanceToMoveLow, &lDistanceToMoveHigh, FILE_BEGIN) ; + + if (dwResult == 0xFFFFFFFF) + dwError = GetLastError () ; + + if (dwError != NO_ERROR) + { retval = -1 ; + psf_log_syserr (psf, dwError) ; + } + else + { /* Note: when SetEndOfFile is used to extend a file, the contents of the + ** new portion of the file is undefined. This is unlike chsize(), + ** which guarantees that the new portion of the file will be zeroed. + ** Not sure if this is important or not. + */ + if (SetEndOfFile (psf->hfile) == 0) + { retval = -1 ; + psf_log_syserr (psf, GetLastError ()) ; + } ; + } ; + + return retval ; +} /* psf_ftruncate */ + + +#else +/* Win32 file i/o functions implemented using Unix-style file i/o API */ + +/* Win32 has a 64 file offset seek function: +** +** __int64 _lseeki64 (int handle, __int64 offset, int origin) ; +** +** It also has a 64 bit fstat function: +** +** int fstati64 (int, struct _stati64) ; +** +** but the fscking thing doesn't work!!!!! The file size parameter returned +** by this function is only valid up until more data is written at the end of +** the file. That makes this function completely 100% useless. +*/ + +#include <io.h> +#include <direct.h> + +#ifndef HAVE_SSIZE_T +typedef long ssize_t ; +#endif + +/* Win32 */ int +psf_fopen (SF_PRIVATE *psf, const char *pathname, int open_mode) +{ int oflag, mode ; + + switch (open_mode) + { case SFM_READ : + oflag = O_RDONLY | O_BINARY ; + mode = 0 ; + break ; + + case SFM_WRITE : + oflag = O_WRONLY | O_CREAT | O_TRUNC | O_BINARY ; + mode = S_IRUSR | S_IWUSR | S_IRGRP ; + break ; + + case SFM_RDWR : + oflag = O_RDWR | O_CREAT | O_BINARY ; + mode = S_IRUSR | S_IWUSR | S_IRGRP ; + break ; + + default : + psf->error = SFE_BAD_OPEN_MODE ; + return -1 ; + break ; + } ; + + if (mode == 0) + psf->filedes = open (pathname, oflag) ; + else + psf->filedes = open (pathname, oflag, mode) ; + + if (psf->filedes == -1) + psf_log_syserr (psf, errno) ; + + return psf->filedes ; +} /* psf_fopen */ + +/* Win32 */ sf_count_t +psf_fseek (SF_PRIVATE *psf, sf_count_t offset, int whence) +{ sf_count_t new_position ; + + if (psf->virtual_io) + return psf->vio.seek (offset, whence, psf->vio_user_data) ; + + switch (whence) + { case SEEK_SET : + offset += psf->fileoffset ; + break ; + + case SEEK_END : + if (psf->mode == SFM_WRITE) + { new_position = _lseeki64 (psf->filedes, offset, whence) ; + + if (new_position < 0) + psf_log_syserr (psf, errno) ; + + return new_position - psf->fileoffset ; + } ; + + /* Transform SEEK_END into a SEEK_SET, ie find the file + ** length add the requested offset (should be <= 0) to + ** get the offset wrt the start of file. + */ + whence = SEEK_SET ; + offset = _lseeki64 (psf->filedes, 0, SEEK_END) + offset ; + break ; + + default : + /* No need to do anything about SEEK_CUR. */ + break ; + } ; + + /* + ** Bypass weird Win32-ism if necessary. + ** _lseeki64() returns an "invalid parameter" error if called with the + ** offset == 0 and whence == SEEK_CUR. + *** Use the _telli64() function instead. + */ + if (offset == 0 && whence == SEEK_CUR) + new_position = _telli64 (psf->filedes) ; + else + new_position = _lseeki64 (psf->filedes, offset, whence) ; + + if (new_position < 0) + psf_log_syserr (psf, errno) ; + + new_position -= psf->fileoffset ; + + return new_position ; +} /* psf_fseek */ + +/* Win32 */ sf_count_t +psf_fread (void *ptr, sf_count_t bytes, sf_count_t items, SF_PRIVATE *psf) +{ sf_count_t total = 0 ; + ssize_t count ; + + if (psf->virtual_io) + return psf->vio.read (ptr, bytes*items, psf->vio_user_data) / bytes ; + + items *= bytes ; + + /* Do this check after the multiplication above. */ + if (items <= 0) + return 0 ; + + while (items > 0) + { /* Break the writes down to a sensible size. */ + count = (items > SENSIBLE_SIZE) ? SENSIBLE_SIZE : (ssize_t) items ; + + count = read (psf->filedes, ((char*) ptr) + total, (size_t) count) ; + + if (count == -1) + { if (errno == EINTR) + continue ; + + psf_log_syserr (psf, errno) ; + break ; + } ; + + if (count == 0) + break ; + + total += count ; + items -= count ; + } ; + + return total / bytes ; +} /* psf_fread */ + +/* Win32 */ sf_count_t +psf_fwrite (const void *ptr, sf_count_t bytes, sf_count_t items, SF_PRIVATE *psf) +{ sf_count_t total = 0 ; + ssize_t count ; + + if (psf->virtual_io) + return psf->vio.write (ptr, bytes*items, psf->vio_user_data) / bytes ; + + items *= bytes ; + + /* Do this check after the multiplication above. */ + if (items <= 0) + return 0 ; + + while (items > 0) + { /* Break the writes down to a sensible size. */ + count = (items > SENSIBLE_SIZE) ? SENSIBLE_SIZE : items ; + + count = write (psf->filedes, ((const char*) ptr) + total, count) ; + + if (count == -1) + { if (errno == EINTR) + continue ; + + psf_log_syserr (psf, errno) ; + break ; + } ; + + if (count == 0) + break ; + + total += count ; + items -= count ; + } ; + + return total / bytes ; +} /* psf_fwrite */ + +/* Win32 */ sf_count_t +psf_ftell (SF_PRIVATE *psf) +{ sf_count_t pos ; + + if (psf->virtual_io) + return psf->vio.tell (psf->vio_user_data) ; + + pos = _telli64 (psf->filedes) ; + + if (pos == ((sf_count_t) -1)) + { psf_log_syserr (psf, errno) ; + return -1 ; + } ; + + return pos - psf->fileoffset ; +} /* psf_ftell */ + +/* Win32 */ int +psf_fclose (SF_PRIVATE *psf) +{ int retval ; + + while ((retval = close (psf->filedes)) == -1 && errno == EINTR) + /* Do nothing. */ ; + + if (retval == -1) + psf_log_syserr (psf, errno) ; + + psf->filedes = -1 ; + + return retval ; +} /* psf_fclose */ + +/* Win32 */ sf_count_t +psf_fgets (char *buffer, sf_count_t bufsize, SF_PRIVATE *psf) +{ sf_count_t k = 0 ; + sf_count_t count ; + + while (k < bufsize - 1) + { count = read (psf->filedes, &(buffer [k]), 1) ; + + if (count == -1) + { if (errno == EINTR) + continue ; + + psf_log_syserr (psf, errno) ; + break ; + } ; + + if (count == 0 || buffer [k++] == '\n') + break ; + } ; + + buffer [k] = 0 ; + + return k ; +} /* psf_fgets */ + +/* Win32 */ int +psf_is_pipe (SF_PRIVATE *psf) +{ struct stat statbuf ; + + if (psf->virtual_io) + return SF_FALSE ; + + /* Not sure if this works. */ + if (fstat (psf->filedes, &statbuf) == -1) + { psf_log_syserr (psf, errno) ; + /* Default to maximum safety. */ + return SF_TRUE ; + } ; + + /* These macros are defined in Win32/unistd.h. */ + if (S_ISFIFO (statbuf.st_mode) || S_ISSOCK (statbuf.st_mode)) + return SF_TRUE ; + + return SF_FALSE ; +} /* psf_checkpipe */ + +/* Win32 */ sf_count_t +psf_get_filelen (SF_PRIVATE *psf) +{ +#if 0 + /* + ** Windoze is SOOOOO FUCKED!!!!!!! + ** This code should work but doesn't. Why? + ** Code below does work. + */ + struct _stati64 statbuf ; + + if (_fstati64 (psf->filedes, &statbuf)) + { psf_log_syserr (psf, errno) ; + return (sf_count_t) -1 ; + } ; + + return statbuf.st_size ; +#else + sf_count_t current, filelen ; + + if (psf->virtual_io) + return psf->vio.get_filelen (psf->vio_user_data) ; + + if ((current = _telli64 (psf->filedes)) < 0) + { psf_log_syserr (psf, errno) ; + return (sf_count_t) -1 ; + } ; + + /* + ** Lets face it, windoze if FUBAR!!! + ** + ** For some reason, I have to call _lseeki64() TWICE to get to the + ** end of the file. + ** + ** This might have been avoided if windows had implemented the POSIX + ** standard function fsync() but NO, that would have been too easy. + ** + ** I am VERY close to saying that windoze will no longer be supported + ** by libsndfile and changing the license to GPL at the same time. + */ + + _lseeki64 (psf->filedes, 0, SEEK_END) ; + + if ((filelen = _lseeki64 (psf->filedes, 0, SEEK_END)) < 0) + { psf_log_syserr (psf, errno) ; + return (sf_count_t) -1 ; + } ; + + if (filelen > current) + _lseeki64 (psf->filedes, current, SEEK_SET) ; + + switch (psf->mode) + { case SFM_WRITE : + filelen = filelen - psf->fileoffset ; + break ; + + case SFM_READ : + if (psf->fileoffset > 0 && psf->filelength > 0) + filelen = psf->filelength ; + break ; + + case SFM_RDWR : + /* + ** Cannot open embedded files SFM_RDWR so we don't need to + ** subtract psf->fileoffset. We already have the answer we + ** need. + */ + break ; + + default : + filelen = 0 ; + } ; + + return filelen ; +#endif +} /* psf_get_filelen */ + +/* Win32 */ int +psf_ftruncate (SF_PRIVATE *psf, sf_count_t len) +{ int retval ; + + /* Returns 0 on success, non-zero on failure. */ + if (len < 0) + return 1 ; + + /* The global village idiots at micorsoft decided to implement + ** nearly all the required 64 bit file offset functions except + ** for one, truncate. The fscking morons! + ** + ** This is not 64 bit file offset clean. Somone needs to clean + ** this up. + */ + if (len > 0x7FFFFFFF) + return -1 ; + + retval = chsize (psf->filedes, len) ; + + if (retval == -1) + psf_log_syserr (psf, errno) ; + + return retval ; +} /* psf_ftruncate */ + + +static void +psf_log_syserr (SF_PRIVATE *psf, int error) +{ + /* Only log an error if no error has been set yet. */ + if (psf->error == 0) + { psf->error = SFE_SYSTEM ; + LSF_SNPRINTF (psf->syserr, sizeof (psf->syserr), "System error : %s", strerror (error)) ; + } ; + + return ; +} /* psf_log_syserr */ + +#endif + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 749740d7-ecc7-47bd-8cf7-600f31d32e6d +*/ Added: freeswitch/trunk/libs/libsndfile/src/flac.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/flac.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,1156 @@ +/* +** Copyright (C) 2004, 2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** Copyright (C) 2004 Tobias Gehrig <tgehrig@ira.uka.de> +** +** This program is free software ; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation ; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY ; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program ; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <fcntl.h> +#include <string.h> +#include <ctype.h> + +#include "sndfile.h" +#include "common.h" + + +#ifndef HAVE_FLAC_ALL_H + +int +flac_open (SF_PRIVATE *psf) +{ if (psf) + return SFE_UNIMPLEMENTED ; + return (psf && 0) ; +} /* flac_open */ + + +#else + +#include <FLAC/all.h> + +#include "sfendian.h" +#include "float_cast.h" + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +#define ENC_BUFFER_SIZE 4096 + +typedef enum +{ PFLAC_PCM_SHORT = 0, + PFLAC_PCM_INT = 1, + PFLAC_PCM_FLOAT = 2, + PFLAC_PCM_DOUBLE = 3 +} PFLAC_PCM ; + +typedef struct +{ FLAC__SeekableStreamDecoder *fsd ; + FLAC__SeekableStreamEncoder *fse ; + PFLAC_PCM pcmtype ; + void* ptr ; + unsigned pos, len, remain ; + + const FLAC__int32 * const * wbuffer ; + FLAC__int32 * rbuffer [FLAC__MAX_CHANNELS] ; + + FLAC__int32* encbuffer ; + unsigned bufferpos ; + + const FLAC__Frame *frame ; + FLAC__bool bufferbackup ; +} FLAC_PRIVATE ; + +static sf_count_t flac_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ; +static int flac_close (SF_PRIVATE *psf) ; + +static int flac_enc_init (SF_PRIVATE *psf) ; +static int flac_read_header (SF_PRIVATE *psf) ; + +static sf_count_t flac_read_flac2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t flac_read_flac2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t flac_read_flac2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t flac_read_flac2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t flac_write_s2flac (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t flac_write_i2flac (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t flac_write_f2flac (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t flac_write_d2flac (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static void f2flac8_array (const float *src, FLAC__int32 *dest, int count, int normalize) ; +static void f2flac16_array (const float *src, FLAC__int32 *dest, int count, int normalize) ; +static void f2flac24_array (const float *src, FLAC__int32 *dest, int count, int normalize) ; +static void f2flac8_clip_array (const float *src, FLAC__int32 *dest, int count, int normalize) ; +static void f2flac16_clip_array (const float *src, FLAC__int32 *dest, int count, int normalize) ; +static void f2flac24_clip_array (const float *src, FLAC__int32 *dest, int count, int normalize) ; +static void d2flac8_array (const double *src, FLAC__int32 *dest, int count, int normalize) ; +static void d2flac16_array (const double *src, FLAC__int32 *dest, int count, int normalize) ; +static void d2flac24_array (const double *src, FLAC__int32 *dest, int count, int normalize) ; +static void d2flac8_clip_array (const double *src, FLAC__int32 *dest, int count, int normalize) ; +static void d2flac16_clip_array (const double *src, FLAC__int32 *dest, int count, int normalize) ; +static void d2flac24_clip_array (const double *src, FLAC__int32 *dest, int count, int normalize) ; + +static int flac_command (SF_PRIVATE *psf, int command, void *data, int datasize) ; + +/* Decoder Callbacks */ +static FLAC__SeekableStreamDecoderReadStatus sf_flac_read_callback (const FLAC__SeekableStreamDecoder *decoder, FLAC__byte buffer [], unsigned *bytes, void *client_data) ; +static FLAC__SeekableStreamDecoderSeekStatus sf_flac_seek_callback (const FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 absolute_byte_offset, void *client_data) ; +static FLAC__SeekableStreamDecoderTellStatus sf_flac_tell_callback (const FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 *absolute_byte_offset, void *client_data) ; +static FLAC__SeekableStreamDecoderLengthStatus sf_flac_length_callback (const FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 *stream_length, void *client_data) ; +static FLAC__bool sf_flac_eof_callback (const FLAC__SeekableStreamDecoder *decoder, void *client_data) ; +static FLAC__StreamDecoderWriteStatus sf_flac_write_callback (const FLAC__SeekableStreamDecoder *decoder, const FLAC__Frame *frame, const FLAC__int32 * const buffer [], void *client_data) ; +static void sf_flac_meta_callback (const FLAC__SeekableStreamDecoder *decoder, const FLAC__StreamMetadata *metadata, void *client_data) ; +static void sf_flac_error_callback (const FLAC__SeekableStreamDecoder *decoder, FLAC__StreamDecoderErrorStatus status, void *client_data) ; + +/* Encoder Callbacks */ +static FLAC__SeekableStreamEncoderSeekStatus sf_flac_enc_seek_callback (const FLAC__SeekableStreamEncoder *encoder, FLAC__uint64 absolute_byte_offset, void *client_data) ; +#ifdef HAVE_FLAC_1_1_1 +static FLAC__SeekableStreamEncoderTellStatus sf_flac_enc_tell_callback (const FLAC__SeekableStreamEncoder *encoder, FLAC__uint64 *absolute_byte_offset, void *client_data) ; +#endif +static FLAC__StreamEncoderWriteStatus sf_flac_enc_write_callback (const FLAC__SeekableStreamEncoder *encoder, const FLAC__byte buffer [], unsigned bytes, unsigned samples, unsigned current_frame, void *client_data) ; + +static const int legal_sample_rates [] = +{ 8000, 16000, 22050, 24000, 32000, 44100, 48000, 96000 +} ; + +static void +s2flac8_array (const short *src, FLAC__int32 *dest, int count) +{ while (--count >= 0) + dest [count] = src [count] >> 8 ; +} /* s2flac8_array */ + +static void +s2flac16_array (const short *src, FLAC__int32 *dest, int count) +{ while (--count >= 0) + dest [count] = src [count] ; +} /* s2flac16_array */ + +static void +s2flac24_array (const short *src, FLAC__int32 *dest, int count) +{ while (--count >= 0) + dest [count] = src [count] << 8 ; +} /* s2flac24_array */ + +static void +i2flac8_array (const int *src, FLAC__int32 *dest, int count) +{ while (--count >= 0) + dest [count] = src [count] >> 24 ; +} /* i2flac8_array */ + +static void +i2flac16_array (const int *src, FLAC__int32 *dest, int count) +{ + while (--count >= 0) + dest [count] = src [count] >> 16 ; +} /* i2flac16_array */ + +static void +i2flac24_array (const int *src, FLAC__int32 *dest, int count) +{ while (--count >= 0) + dest [count] = src [count] >> 8 ; +} /* i2flac24_array */ + +static sf_count_t +flac_buffer_copy (SF_PRIVATE *psf) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + const FLAC__Frame *frame = pflac->frame ; + const FLAC__int32* const *buffer = pflac->wbuffer ; + unsigned i = 0, j, offset ; + + if (pflac->ptr == NULL) + { /* + ** Not sure why this code is here and not elsewhere. + ** Removing it causes valgrind errors. + */ + pflac->bufferbackup = SF_TRUE ; + for (i = 0 ; i < frame->header.channels ; i++) + { if (pflac->rbuffer [i] == NULL) + pflac->rbuffer [i] = calloc (frame->header.blocksize, sizeof (FLAC__int32)) ; + memcpy (pflac->rbuffer [i], buffer [i], frame->header.blocksize * sizeof (FLAC__int32)) ; + } ; + pflac->wbuffer = (const FLAC__int32* const*) pflac->rbuffer ; + + return 0 ; + } ; + + switch (pflac->pcmtype) + { case PFLAC_PCM_SHORT : + { short *retpcm = ((short*) pflac->ptr) ; + int shift = 16 - frame->header.bits_per_sample ; + if (shift < 0) + { shift = abs (shift) ; + for (i = 0 ; i < frame->header.blocksize && pflac->remain > 0 ; i++) + { offset = pflac->pos + i * frame->header.channels ; + for (j = 0 ; j < frame->header.channels ; j++) + retpcm [offset + j] = buffer [j][pflac->bufferpos] >> shift ; + pflac->remain -= frame->header.channels ; + pflac->bufferpos++ ; + } + } + else + { for (i = 0 ; i < frame->header.blocksize && pflac->remain > 0 ; i++) + { offset = pflac->pos + i * frame->header.channels ; + + if (pflac->bufferpos >= frame->header.blocksize) + break ; + + for (j = 0 ; j < frame->header.channels ; j++) + retpcm [offset + j] = (buffer [j][pflac->bufferpos]) << shift ; + + pflac->remain -= frame->header.channels ; + pflac->bufferpos++ ; + } ; + } ; + } ; + break ; + + case PFLAC_PCM_INT : + { int *retpcm = ((int*) pflac->ptr) ; + int shift = 32 - frame->header.bits_per_sample ; + for (i = 0 ; i < frame->header.blocksize && pflac->remain > 0 ; i++) + { offset = pflac->pos + i * frame->header.channels ; + + if (pflac->bufferpos >= frame->header.blocksize) + break ; + + for (j = 0 ; j < frame->header.channels ; j++) + retpcm [offset + j] = buffer [j][pflac->bufferpos] << shift ; + pflac->remain -= frame->header.channels ; + pflac->bufferpos++ ; + } ; + } ; + break ; + + case PFLAC_PCM_FLOAT : + { float *retpcm = ((float*) pflac->ptr) ; + float norm = (psf->norm_float == SF_TRUE) ? 1.0 / (1 << (frame->header.bits_per_sample - 1)) : 1.0 ; + + for (i = 0 ; i < frame->header.blocksize && pflac->remain > 0 ; i++) + { offset = pflac->pos + i * frame->header.channels ; + + if (pflac->bufferpos >= frame->header.blocksize) + break ; + + for (j = 0 ; j < frame->header.channels ; j++) + retpcm [offset + j] = buffer [j][pflac->bufferpos] * norm ; + pflac->remain -= frame->header.channels ; + pflac->bufferpos++ ; + } ; + } ; + break ; + + case PFLAC_PCM_DOUBLE : + { double *retpcm = ((double*) pflac->ptr) ; + double norm = (psf->norm_double == SF_TRUE) ? 1.0 / (1 << (frame->header.bits_per_sample - 1)) : 1.0 ; + + for (i = 0 ; i < frame->header.blocksize && pflac->remain > 0 ; i++) + { offset = pflac->pos + i * frame->header.channels ; + + if (pflac->bufferpos >= frame->header.blocksize) + break ; + + for (j = 0 ; j < frame->header.channels ; j++) + retpcm [offset + j] = buffer [j][pflac->bufferpos] * norm ; + pflac->remain -= frame->header.channels ; + pflac->bufferpos++ ; + } ; + } ; + break ; + + default : + return 0 ; + } ; + + offset = i * frame->header.channels ; + pflac->pos += i * frame->header.channels ; + + return offset ; +} /* flac_buffer_copy */ + + +static FLAC__SeekableStreamDecoderReadStatus +sf_flac_read_callback (const FLAC__SeekableStreamDecoder * UNUSED (decoder), FLAC__byte buffer [], unsigned *bytes, void *client_data) +{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ; + + *bytes = psf_fread (buffer, 1, *bytes, psf) ; + if (*bytes > 0 && psf->error == 0) + return FLAC__SEEKABLE_STREAM_DECODER_READ_STATUS_OK ; + + return FLAC__SEEKABLE_STREAM_DECODER_READ_STATUS_ERROR ; +} /* sf_flac_read_callback */ + +static FLAC__SeekableStreamDecoderSeekStatus +sf_flac_seek_callback (const FLAC__SeekableStreamDecoder * UNUSED (decoder), FLAC__uint64 absolute_byte_offset, void *client_data) +{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ; + + psf_fseek (psf, absolute_byte_offset, SEEK_SET) ; + if (psf->error) + return FLAC__SEEKABLE_STREAM_DECODER_SEEK_STATUS_ERROR ; + + return FLAC__SEEKABLE_STREAM_DECODER_SEEK_STATUS_OK ; +} /* sf_flac_seek_callback */ + +static FLAC__SeekableStreamDecoderTellStatus +sf_flac_tell_callback (const FLAC__SeekableStreamDecoder * UNUSED (decoder), FLAC__uint64 *absolute_byte_offset, void *client_data) +{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ; + + *absolute_byte_offset = psf_ftell (psf) ; + if (psf->error) + return FLAC__SEEKABLE_STREAM_DECODER_TELL_STATUS_ERROR ; + + return FLAC__SEEKABLE_STREAM_DECODER_TELL_STATUS_OK ; +} /* sf_flac_tell_callback */ + +static FLAC__SeekableStreamDecoderLengthStatus +sf_flac_length_callback (const FLAC__SeekableStreamDecoder * UNUSED (decoder), FLAC__uint64 *stream_length, void *client_data) +{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ; + + if ((*stream_length = psf->filelength) == 0) + return FLAC__SEEKABLE_STREAM_DECODER_LENGTH_STATUS_ERROR ; + + return FLAC__SEEKABLE_STREAM_DECODER_LENGTH_STATUS_OK ; +} /* sf_flac_length_callback */ + +static FLAC__bool +sf_flac_eof_callback (const FLAC__SeekableStreamDecoder *UNUSED (decoder), void *client_data) +{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ; + + if (psf_ftell (psf) == psf->filelength) + return SF_TRUE ; + + return SF_FALSE ; +} /* sf_flac_eof_callback */ + +static FLAC__StreamDecoderWriteStatus +sf_flac_write_callback (const FLAC__SeekableStreamDecoder * UNUSED (decoder), const FLAC__Frame *frame, const FLAC__int32 * const buffer [], void *client_data) +{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ; + FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + + pflac->frame = frame ; + pflac->bufferpos = 0 ; + + pflac->bufferbackup = SF_FALSE ; + pflac->wbuffer = buffer ; + + flac_buffer_copy (psf) ; + + return FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE ; +} /* sf_flac_write_callback */ + +static void +sf_flac_meta_callback (const FLAC__SeekableStreamDecoder * UNUSED (decoder), const FLAC__StreamMetadata *metadata, void *client_data) +{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ; + + switch (metadata->type) + { case FLAC__METADATA_TYPE_STREAMINFO : + psf->sf.channels = metadata->data.stream_info.channels ; + psf->sf.samplerate = metadata->data.stream_info.sample_rate ; + psf->sf.frames = metadata->data.stream_info.total_samples ; + + switch (metadata->data.stream_info.bits_per_sample) + { case 8 : + psf->sf.format |= SF_FORMAT_PCM_S8 ; + break ; + case 16 : + psf->sf.format |= SF_FORMAT_PCM_16 ; + break ; + case 24 : + psf->sf.format |= SF_FORMAT_PCM_24 ; + break ; + default : + psf_log_printf (psf, "sf_flac_meta_callback : bits_per_sample %d not yet implemented.\n", metadata->data.stream_info.bits_per_sample) ; + break ; + } ; + break ; + + default : + psf_log_printf (psf, "sf_flac_meta_callback : metadata-type %d not yet implemented.\n", metadata->type) ; + break ; + } ; + + return ; +} /* sf_flac_meta_callback */ + +static void +sf_flac_error_callback (const FLAC__SeekableStreamDecoder * UNUSED (decoder), FLAC__StreamDecoderErrorStatus status, void *client_data) +{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ; + + psf_log_printf (psf, "ERROR : %s\n", FLAC__StreamDecoderErrorStatusString [status]) ; + + switch (status) + { case FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC : + psf->error = SFE_FLAC_LOST_SYNC ; + break ; + case FLAC__STREAM_DECODER_ERROR_STATUS_BAD_HEADER : + psf->error = SFE_FLAC_BAD_HEADER ; + break ; + default : + psf->error = SFE_FLAC_UNKOWN_ERROR ; + break ; + } ; + + return ; +} /* sf_flac_error_callback */ + +static FLAC__SeekableStreamEncoderSeekStatus +sf_flac_enc_seek_callback (const FLAC__SeekableStreamEncoder * UNUSED (encoder), FLAC__uint64 absolute_byte_offset, void *client_data) +{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ; + + psf_fseek (psf, absolute_byte_offset, SEEK_SET) ; + if (psf->error) + return FLAC__SEEKABLE_STREAM_ENCODER_SEEK_STATUS_ERROR ; + + return FLAC__SEEKABLE_STREAM_ENCODER_SEEK_STATUS_OK ; +} /* sf_flac_enc_seek_callback */ + +#ifdef HAVE_FLAC_1_1_1 +static FLAC__SeekableStreamEncoderTellStatus +sf_flac_enc_tell_callback (const FLAC__SeekableStreamEncoder *UNUSED (encoder), FLAC__uint64 *absolute_byte_offset, void *client_data) +{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ; + + *absolute_byte_offset = psf_ftell (psf) ; + if (psf->error) + return FLAC__SEEKABLE_STREAM_ENCODER_TELL_STATUS_ERROR ; + + return FLAC__SEEKABLE_STREAM_ENCODER_TELL_STATUS_OK ; +} /* sf_flac_enc_tell_callback */ +#endif + +static FLAC__StreamEncoderWriteStatus +sf_flac_enc_write_callback (const FLAC__SeekableStreamEncoder * UNUSED (encoder), const FLAC__byte buffer [], unsigned bytes, unsigned UNUSED (samples), unsigned UNUSED (current_frame), void *client_data) +{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ; + + if (psf_fwrite (buffer, 1, bytes, psf) == bytes && psf->error == 0) + return FLAC__STREAM_ENCODER_WRITE_STATUS_OK ; + + return FLAC__STREAM_ENCODER_WRITE_STATUS_FATAL_ERROR ; +} /* sf_flac_enc_write_callback */ + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +flac_open (SF_PRIVATE *psf) +{ int subformat ; + int error = 0 ; + + FLAC_PRIVATE* pflac = calloc (1, sizeof (FLAC_PRIVATE)) ; + psf->codec_data = pflac ; + + if (psf->mode == SFM_RDWR) + return SFE_UNIMPLEMENTED ; + + if (psf->mode == SFM_READ) + { if ((error = flac_read_header (psf))) + return error ; + } ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + + if (psf->mode == SFM_WRITE) + { if ((psf->sf.format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + return SFE_BAD_OPEN_FORMAT ; + + psf->endian = SF_ENDIAN_BIG ; + + if ((error = flac_enc_init (psf))) + return error ; + } ; + + psf->datalength = psf->filelength ; + psf->dataoffset = 0 ; + psf->blockwidth = 0 ; + psf->bytewidth = 1 ; + + psf->container_close = flac_close ; + psf->seek = flac_seek ; + psf->command = flac_command ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + switch (subformat) + { case SF_FORMAT_PCM_S8 : /* 8-bit FLAC. */ + case SF_FORMAT_PCM_16 : /* 16-bit FLAC. */ + case SF_FORMAT_PCM_24 : /* 24-bit FLAC. */ + error = flac_init (psf) ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + + return error ; +} /* flac_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +flac_close (SF_PRIVATE *psf) +{ FLAC_PRIVATE* pflac ; + int k ; + + if ((pflac = (FLAC_PRIVATE*) psf->codec_data) == NULL) + return 0 ; + + if (psf->mode == SFM_WRITE) + { FLAC__seekable_stream_encoder_finish (pflac->fse) ; + FLAC__seekable_stream_encoder_delete (pflac->fse) ; + if (pflac->encbuffer) + free (pflac->encbuffer) ; + } ; + + if (psf->mode == SFM_READ) + { FLAC__seekable_stream_decoder_finish (pflac->fsd) ; + FLAC__seekable_stream_decoder_delete (pflac->fsd) ; + } ; + + for (k = 0 ; k < ARRAY_LEN (pflac->rbuffer) ; k++) + free (pflac->rbuffer [k]) ; + + free (pflac) ; + psf->codec_data = NULL ; + + return 0 ; +} /* flac_close */ + +static int +flac_enc_init (SF_PRIVATE *psf) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + unsigned bps ; + int k, found ; + + found = 0 ; + for (k = 0 ; k < ARRAY_LEN (legal_sample_rates) ; k++) + if (psf->sf.samplerate == legal_sample_rates [k]) + { found = 1 ; + break ; + } ; + + if (found == 0) + return SFE_FLAC_BAD_SAMPLE_RATE ; + + psf_fseek (psf, 0, SEEK_SET) ; + if ((pflac->fse = FLAC__seekable_stream_encoder_new ()) == NULL) + return SFE_FLAC_NEW_DECODER ; + FLAC__seekable_stream_encoder_set_write_callback (pflac->fse, sf_flac_enc_write_callback) ; + FLAC__seekable_stream_encoder_set_seek_callback (pflac->fse, sf_flac_enc_seek_callback) ; + +#ifdef HAVE_FLAC_1_1_1 + FLAC__seekable_stream_encoder_set_tell_callback (pflac->fse, sf_flac_enc_tell_callback) ; +#endif + FLAC__seekable_stream_encoder_set_client_data (pflac->fse, psf) ; + FLAC__seekable_stream_encoder_set_channels (pflac->fse, psf->sf.channels) ; + FLAC__seekable_stream_encoder_set_sample_rate (pflac->fse, psf->sf.samplerate) ; + + switch (psf->sf.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_PCM_S8 : + bps = 8 ; + break ; + case SF_FORMAT_PCM_16 : + bps = 16 ; + break ; + case SF_FORMAT_PCM_24 : + bps = 24 ; + break ; + + default : + bps = 0 ; + break ; + } ; + + FLAC__seekable_stream_encoder_set_bits_per_sample (pflac->fse, bps) ; + + if ((bps = FLAC__seekable_stream_encoder_init (pflac->fse)) != FLAC__SEEKABLE_STREAM_DECODER_OK) + { psf_log_printf (psf, "Error : FLAC encoder init returned error : %s\n", FLAC__seekable_stream_encoder_get_resolved_state_string (pflac->fse)) ; + return SFE_FLAC_INIT_DECODER ; + } ; + + if (psf->error == 0) + psf->dataoffset = psf_ftell (psf) ; + pflac->encbuffer = calloc (ENC_BUFFER_SIZE, sizeof (FLAC__int32)) ; + + return psf->error ; +} /* flac_enc_init */ + +static int +flac_read_header (SF_PRIVATE *psf) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + + psf_fseek (psf, 0, SEEK_SET) ; + if ((pflac->fsd = FLAC__seekable_stream_decoder_new ()) == NULL) + return SFE_FLAC_NEW_DECODER ; + + FLAC__seekable_stream_decoder_set_read_callback (pflac->fsd, sf_flac_read_callback) ; + FLAC__seekable_stream_decoder_set_seek_callback (pflac->fsd, sf_flac_seek_callback) ; + FLAC__seekable_stream_decoder_set_tell_callback (pflac->fsd, sf_flac_tell_callback) ; + FLAC__seekable_stream_decoder_set_length_callback (pflac->fsd, sf_flac_length_callback) ; + FLAC__seekable_stream_decoder_set_eof_callback (pflac->fsd, sf_flac_eof_callback) ; + FLAC__seekable_stream_decoder_set_write_callback (pflac->fsd, sf_flac_write_callback) ; + FLAC__seekable_stream_decoder_set_metadata_callback (pflac->fsd, sf_flac_meta_callback) ; + FLAC__seekable_stream_decoder_set_error_callback (pflac->fsd, sf_flac_error_callback) ; + FLAC__seekable_stream_decoder_set_client_data (pflac->fsd, psf) ; + + if (FLAC__seekable_stream_decoder_init (pflac->fsd) != FLAC__SEEKABLE_STREAM_DECODER_OK) + return SFE_FLAC_INIT_DECODER ; + + FLAC__seekable_stream_decoder_process_until_end_of_metadata (pflac->fsd) ; + if (psf->error == 0) + { FLAC__uint64 position ; + FLAC__seekable_stream_decoder_get_decode_position (pflac->fsd, &position) ; + psf->dataoffset = position ; + } ; + + return psf->error ; +} /* flac_read_header */ + +static int +flac_command (SF_PRIVATE *psf, int command, void *data, int datasize) +{ + /* Avoid compiler warnings. */ + psf = psf ; + data = data ; + datasize = datasize ; + + switch (command) + { default : break ; + } ; + + return 0 ; +} /* flac_command */ + +int +flac_init (SF_PRIVATE *psf) +{ + if (psf->mode == SFM_RDWR) + return SFE_BAD_MODE_RW ; + + if (psf->mode == SFM_READ) + { psf->read_short = flac_read_flac2s ; + psf->read_int = flac_read_flac2i ; + psf->read_float = flac_read_flac2f ; + psf->read_double = flac_read_flac2d ; + } ; + + if (psf->mode == SFM_WRITE) + { psf->write_short = flac_write_s2flac ; + psf->write_int = flac_write_i2flac ; + psf->write_float = flac_write_f2flac ; + psf->write_double = flac_write_d2flac ; + } ; + + psf->bytewidth = 1 ; + psf->blockwidth = psf->sf.channels ; + + if (psf->filelength > psf->dataoffset) + psf->datalength = (psf->dataend) ? psf->dataend - psf->dataoffset : psf->filelength - psf->dataoffset ; + else + psf->datalength = 0 ; + + return 0 ; +} /* flac_init */ + +static unsigned +flac_read_loop (SF_PRIVATE *psf, unsigned len) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + + pflac->pos = 0 ; + pflac->len = len ; + pflac->remain = len ; + if (pflac->frame != NULL && pflac->bufferpos < pflac->frame->header.blocksize) + flac_buffer_copy (psf) ; + + while (pflac->pos < pflac->len) + { if (FLAC__seekable_stream_decoder_process_single (pflac->fsd) == 0) + break ; + if (FLAC__seekable_stream_decoder_get_state (pflac->fsd) != FLAC__SEEKABLE_STREAM_DECODER_OK) + break ; + } ; + + pflac->ptr = NULL ; + + return pflac->pos ; +} /* flac_read_loop */ + +static sf_count_t +flac_read_flac2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + sf_count_t total = 0, current ; + unsigned readlen ; + + pflac->pcmtype = PFLAC_PCM_SHORT ; + + while (total < len) + { pflac->ptr = ptr + total ; + readlen = (len - total > 0x1000000) ? 0x1000000 : (unsigned) (len - total) ; + current = flac_read_loop (psf, readlen) ; + if (current == 0) + break ; + total += current ; + } ; + + return total ; +} /* flac_read_flac2s */ + +static sf_count_t +flac_read_flac2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + sf_count_t total = 0, current ; + unsigned readlen ; + + pflac->pcmtype = PFLAC_PCM_INT ; + + while (total < len) + { pflac->ptr = ptr + total ; + readlen = (len - total > 0x1000000) ? 0x1000000 : (unsigned) (len - total) ; + current = flac_read_loop (psf, readlen) ; + if (current == 0) + break ; + total += current ; + } ; + + return total ; +} /* flac_read_flac2i */ + +static sf_count_t +flac_read_flac2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + sf_count_t total = 0, current ; + unsigned readlen ; + + pflac->pcmtype = PFLAC_PCM_FLOAT ; + + while (total < len) + { pflac->ptr = ptr + total ; + readlen = (len - total > 0x1000000) ? 0x1000000 : (unsigned) (len - total) ; + current = flac_read_loop (psf, readlen) ; + if (current == 0) + break ; + total += current ; + } ; + + return total ; +} /* flac_read_flac2f */ + +static sf_count_t +flac_read_flac2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + sf_count_t total = 0, current ; + unsigned readlen ; + + pflac->pcmtype = PFLAC_PCM_DOUBLE ; + + while (total < len) + { pflac->ptr = ptr + total ; + readlen = (len - total > 0x1000000) ? 0x1000000 : (unsigned) (len - total) ; + current = flac_read_loop (psf, readlen) ; + if (current == 0) + break ; + total += current ; + } ; + + return total ; +} /* flac_read_flac2d */ + +static sf_count_t +flac_write_s2flac (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + void (*convert) (const short *, FLAC__int32 *, int) ; + int bufferlen, writecount, thiswrite ; + sf_count_t total = 0 ; + FLAC__int32* buffer = pflac->encbuffer ; + + switch (psf->sf.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_PCM_S8 : + convert = s2flac8_array ; + break ; + case SF_FORMAT_PCM_16 : + convert = s2flac16_array ; + break ; + case SF_FORMAT_PCM_24 : + convert = s2flac24_array ; + break ; + default : + return -1 ; + } ; + + bufferlen = ENC_BUFFER_SIZE / (sizeof (FLAC__int32) * psf->sf.channels) ; + bufferlen *= psf->sf.channels ; + + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (int) len ; + convert (ptr + total, buffer, writecount) ; + if (FLAC__seekable_stream_encoder_process_interleaved (pflac->fse, buffer, writecount/psf->sf.channels)) + thiswrite = writecount ; + else + break ; + total += thiswrite ; + if (thiswrite < writecount) + break ; + + len -= thiswrite ; + } ; + + return total ; +} /* flac_write_s2flac */ + +static sf_count_t +flac_write_i2flac (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + void (*convert) (const int *, FLAC__int32 *, int) ; + int bufferlen, writecount, thiswrite ; + sf_count_t total = 0 ; + FLAC__int32* buffer = pflac->encbuffer ; + + switch (psf->sf.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_PCM_S8 : + convert = i2flac8_array ; + break ; + case SF_FORMAT_PCM_16 : + convert = i2flac16_array ; + break ; + case SF_FORMAT_PCM_24 : + convert = i2flac24_array ; + break ; + default : + return -1 ; + } ; + + bufferlen = ENC_BUFFER_SIZE / (sizeof (FLAC__int32) * psf->sf.channels) ; + bufferlen *= psf->sf.channels ; + + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (int) len ; + convert (ptr + total, buffer, writecount) ; + if (FLAC__seekable_stream_encoder_process_interleaved (pflac->fse, buffer, writecount/psf->sf.channels)) + thiswrite = writecount ; + else + break ; + total += thiswrite ; + if (thiswrite < writecount) + break ; + + len -= thiswrite ; + } ; + + return total ; +} /* flac_write_i2flac */ + +static sf_count_t +flac_write_f2flac (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + void (*convert) (const float *, FLAC__int32 *, int, int) ; + int bufferlen, writecount, thiswrite ; + sf_count_t total = 0 ; + FLAC__int32* buffer = pflac->encbuffer ; + + switch (psf->sf.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_PCM_S8 : + convert = (psf->add_clipping) ? f2flac8_clip_array : f2flac8_array ; + break ; + case SF_FORMAT_PCM_16 : + convert = (psf->add_clipping) ? f2flac16_clip_array : f2flac16_array ; + break ; + case SF_FORMAT_PCM_24 : + convert = (psf->add_clipping) ? f2flac24_clip_array : f2flac24_array ; + break ; + default : + return -1 ; + } ; + + bufferlen = ENC_BUFFER_SIZE / (sizeof (FLAC__int32) * psf->sf.channels) ; + bufferlen *= psf->sf.channels ; + + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (int) len ; + convert (ptr + total, buffer, writecount, psf->norm_float) ; + if (FLAC__seekable_stream_encoder_process_interleaved (pflac->fse, buffer, writecount/psf->sf.channels)) + thiswrite = writecount ; + else + break ; + total += thiswrite ; + if (thiswrite < writecount) + break ; + + len -= thiswrite ; + } ; + + return total ; +} /* flac_write_f2flac */ + +static void +f2flac8_clip_array (const float *src, FLAC__int32 *dest, int count, int normalize) +{ float normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x10) : 1.0 ; + + while (--count >= 0) + { scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7F)) + { dest [count] = 0x7F ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10)) + { dest [count] = 0x80 ; + continue ; + } ; + dest [count] = lrintf (scaled_value) ; + } ; + + return ; +} /* f2flac8_clip_array */ + +static void +f2flac16_clip_array (const float *src, FLAC__int32 *dest, int count, int normalize) +{ + float normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x1000) : 1.0 ; + + while (--count >= 0) { + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFF)) { + dest [count] = 0x7FFF ; + continue ; + } + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x1000)) { + dest [count] = 0x8000 ; + continue ; + } + dest [count] = lrintf (scaled_value) ; + } +} /* f2flac16_clip_array */ + +static void +f2flac24_clip_array (const float *src, FLAC__int32 *dest, int count, int normalize) +{ float normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x100000) : 1.0 ; + + while (--count >= 0) + { scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFF)) + { dest [count] = 0x7FFFFF ; + continue ; + } ; + + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x100000)) + { dest [count] = 0x800000 ; + continue ; + } + dest [count] = lrintf (scaled_value) ; + } ; + + return ; +} /* f2flac24_clip_array */ + +static void +f2flac8_array (const float *src, FLAC__int32 *dest, int count, int normalize) +{ float normfact = normalize ? (1.0 * 0x7F) : 1.0 ; + + while (--count >= 0) + dest [count] = lrintf (src [count] * normfact) ; +} /* f2flac8_array */ + +static void +f2flac16_array (const float *src, FLAC__int32 *dest, int count, int normalize) +{ float normfact = normalize ? (1.0 * 0x7FFF) : 1.0 ; + + while (--count >= 0) + dest [count] = lrintf (src [count] * normfact) ; +} /* f2flac16_array */ + +static void +f2flac24_array (const float *src, FLAC__int32 *dest, int count, int normalize) +{ float normfact = normalize ? (1.0 * 0x7FFFFF) : 1.0 ; + + while (--count >= 0) + dest [count] = lrintf (src [count] * normfact) ; +} /* f2flac24_array */ + +static sf_count_t +flac_write_d2flac (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + void (*convert) (const double *, FLAC__int32 *, int, int) ; + int bufferlen, writecount, thiswrite ; + sf_count_t total = 0 ; + FLAC__int32* buffer = pflac->encbuffer ; + + switch (psf->sf.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_PCM_S8 : + convert = (psf->add_clipping) ? d2flac8_clip_array : d2flac8_array ; + break ; + case SF_FORMAT_PCM_16 : + convert = (psf->add_clipping) ? d2flac16_clip_array : d2flac16_array ; + break ; + case SF_FORMAT_PCM_24 : + convert = (psf->add_clipping) ? d2flac24_clip_array : d2flac24_array ; + break ; + default : + return -1 ; + } ; + + bufferlen = ENC_BUFFER_SIZE / (sizeof (FLAC__int32) * psf->sf.channels) ; + bufferlen *= psf->sf.channels ; + + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (int) len ; + convert (ptr + total, buffer, writecount, psf->norm_double) ; + if (FLAC__seekable_stream_encoder_process_interleaved (pflac->fse, buffer, writecount/psf->sf.channels)) + thiswrite = writecount ; + else + break ; + total += thiswrite ; + if (thiswrite < writecount) + break ; + + len -= thiswrite ; + } ; + + return total ; +} /* flac_write_d2flac */ + +static void +d2flac8_clip_array (const double *src, FLAC__int32 *dest, int count, int normalize) +{ double normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x10) : 1.0 ; + + while (--count >= 0) + { scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7F)) + { dest [count] = 0x7F ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10)) + { dest [count] = 0x80 ; + continue ; + } ; + dest [count] = lrint (scaled_value) ; + } ; + + return ; +} /* d2flac8_clip_array */ + +static void +d2flac16_clip_array (const double *src, FLAC__int32 *dest, int count, int normalize) +{ double normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x1000) : 1.0 ; + + while (--count >= 0) + { scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFF)) + { dest [count] = 0x7FFF ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x1000)) + { dest [count] = 0x8000 ; + continue ; + } ; + dest [count] = lrint (scaled_value) ; + } ; + + return ; +} /* d2flac16_clip_array */ + +static void +d2flac24_clip_array (const double *src, FLAC__int32 *dest, int count, int normalize) +{ double normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x100000) : 1.0 ; + + while (--count >= 0) + { scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFF)) + { dest [count] = 0x7FFFFF ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x100000)) + { dest [count] = 0x800000 ; + continue ; + } ; + dest [count] = lrint (scaled_value) ; + } ; + + return ; +} /* d2flac24_clip_array */ + +static void +d2flac8_array (const double *src, FLAC__int32 *dest, int count, int normalize) +{ double normfact = normalize ? (1.0 * 0x7F) : 1.0 ; + + while (--count >= 0) + dest [count] = lrint (src [count] * normfact) ; +} /* d2flac8_array */ + +static void +d2flac16_array (const double *src, FLAC__int32 *dest, int count, int normalize) +{ double normfact = normalize ? (1.0 * 0x7FFF) : 1.0 ; + + while (--count >= 0) + dest [count] = lrint (src [count] * normfact) ; +} /* d2flac16_array */ + +static void +d2flac24_array (const double *src, FLAC__int32 *dest, int count, int normalize) +{ double normfact = normalize ? (1.0 * 0x7FFFFF) : 1.0 ; + + while (--count >= 0) + dest [count] = lrint (src [count] * normfact) ; +} /* d2flac24_array */ + +static sf_count_t +flac_seek (SF_PRIVATE *psf, int UNUSED (mode), sf_count_t offset) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + + if (pflac == NULL) + return 0 ; + + if (psf->dataoffset < 0) + { psf->error = SFE_BAD_SEEK ; + return ((sf_count_t) -1) ; + } ; + + pflac->frame = NULL ; + + if (psf->mode == SFM_READ) + { FLAC__uint64 position ; + if (FLAC__seekable_stream_decoder_seek_absolute (pflac->fsd, offset)) + { FLAC__seekable_stream_decoder_get_decode_position (pflac->fsd, &position) ; + return offset ; + } ; + + return ((sf_count_t) -1) ; + } ; + + /* Seeking in write mode not yet supported. */ + psf->error = SFE_BAD_SEEK ; + + return ((sf_count_t) -1) ; +} /* flac_seek */ + +#endif + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 46d49617-ebff-42b4-8f66-a0e428147360 +*/ Added: freeswitch/trunk/libs/libsndfile/src/float32.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/float32.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,961 @@ +/* +** Copyright (C) 1999-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" +#include "float_cast.h" + +#if CPU_IS_LITTLE_ENDIAN + #define FLOAT32_READ float32_le_read + #define FLOAT32_WRITE float32_le_write +#elif CPU_IS_BIG_ENDIAN + #define FLOAT32_READ float32_be_read + #define FLOAT32_WRITE float32_be_write +#endif + +/*-------------------------------------------------------------------------------------------- +** Processor floating point capabilities. float32_get_capability () returns one of the +** latter four values. +*/ + +enum +{ FLOAT_UNKNOWN = 0x00, + FLOAT_CAN_RW_LE = 0x12, + FLOAT_CAN_RW_BE = 0x23, + FLOAT_BROKEN_LE = 0x34, + FLOAT_BROKEN_BE = 0x45 +} ; + +/*-------------------------------------------------------------------------------------------- +** Prototypes for private functions. +*/ + +static sf_count_t host_read_f2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t host_read_f2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t host_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t host_read_f2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t host_write_s2f (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t host_write_i2f (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t host_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t host_write_d2f (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static void float32_peak_update (SF_PRIVATE *psf, const float *buffer, int count, sf_count_t indx) ; + +static sf_count_t replace_read_f2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t replace_read_f2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t replace_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t replace_read_f2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t replace_write_s2f (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t replace_write_i2f (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t replace_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t replace_write_d2f (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static void bf2f_array (float *buffer, int count) ; +static void f2bf_array (float *buffer, int count) ; + +static int float32_get_capability (SF_PRIVATE *psf) ; + +/*-------------------------------------------------------------------------------------------- +** Exported functions. +*/ + +int +float32_init (SF_PRIVATE *psf) +{ static int float_caps ; + + float_caps = float32_get_capability (psf) ; + + psf->blockwidth = sizeof (float) * psf->sf.channels ; + + if (psf->mode == SFM_READ || psf->mode == SFM_RDWR) + { switch (psf->endian + float_caps) + { case (SF_ENDIAN_BIG + FLOAT_CAN_RW_BE) : + psf->float_endswap = SF_FALSE ; + psf->read_short = host_read_f2s ; + psf->read_int = host_read_f2i ; + psf->read_float = host_read_f ; + psf->read_double = host_read_f2d ; + break ; + + case (SF_ENDIAN_LITTLE + FLOAT_CAN_RW_LE) : + psf->float_endswap = SF_FALSE ; + psf->read_short = host_read_f2s ; + psf->read_int = host_read_f2i ; + psf->read_float = host_read_f ; + psf->read_double = host_read_f2d ; + break ; + + case (SF_ENDIAN_BIG + FLOAT_CAN_RW_LE) : + psf->float_endswap = SF_TRUE ; + psf->read_short = host_read_f2s ; + psf->read_int = host_read_f2i ; + psf->read_float = host_read_f ; + psf->read_double = host_read_f2d ; + break ; + + case (SF_ENDIAN_LITTLE + FLOAT_CAN_RW_BE) : + psf->float_endswap = SF_TRUE ; + psf->read_short = host_read_f2s ; + psf->read_int = host_read_f2i ; + psf->read_float = host_read_f ; + psf->read_double = host_read_f2d ; + break ; + + /* When the CPU is not IEEE compatible. */ + case (SF_ENDIAN_BIG + FLOAT_BROKEN_LE) : + psf->float_endswap = SF_TRUE ; + psf->read_short = replace_read_f2s ; + psf->read_int = replace_read_f2i ; + psf->read_float = replace_read_f ; + psf->read_double = replace_read_f2d ; + break ; + + case (SF_ENDIAN_LITTLE + FLOAT_BROKEN_LE) : + psf->float_endswap = SF_FALSE ; + psf->read_short = replace_read_f2s ; + psf->read_int = replace_read_f2i ; + psf->read_float = replace_read_f ; + psf->read_double = replace_read_f2d ; + break ; + + case (SF_ENDIAN_BIG + FLOAT_BROKEN_BE) : + psf->float_endswap = SF_FALSE ; + psf->read_short = replace_read_f2s ; + psf->read_int = replace_read_f2i ; + psf->read_float = replace_read_f ; + psf->read_double = replace_read_f2d ; + break ; + + case (SF_ENDIAN_LITTLE + FLOAT_BROKEN_BE) : + psf->float_endswap = SF_TRUE ; + psf->read_short = replace_read_f2s ; + psf->read_int = replace_read_f2i ; + psf->read_float = replace_read_f ; + psf->read_double = replace_read_f2d ; + break ; + + default : break ; + } ; + } ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { switch (psf->endian + float_caps) + { case (SF_ENDIAN_LITTLE + FLOAT_CAN_RW_LE) : + psf->float_endswap = SF_FALSE ; + psf->write_short = host_write_s2f ; + psf->write_int = host_write_i2f ; + psf->write_float = host_write_f ; + psf->write_double = host_write_d2f ; + break ; + + case (SF_ENDIAN_BIG + FLOAT_CAN_RW_BE) : + psf->float_endswap = SF_FALSE ; + psf->write_short = host_write_s2f ; + psf->write_int = host_write_i2f ; + psf->write_float = host_write_f ; + psf->write_double = host_write_d2f ; + break ; + + case (SF_ENDIAN_BIG + FLOAT_CAN_RW_LE) : + psf->float_endswap = SF_TRUE ; + psf->write_short = host_write_s2f ; + psf->write_int = host_write_i2f ; + psf->write_float = host_write_f ; + psf->write_double = host_write_d2f ; + break ; + + case (SF_ENDIAN_LITTLE + FLOAT_CAN_RW_BE) : + psf->float_endswap = SF_TRUE ; + psf->write_short = host_write_s2f ; + psf->write_int = host_write_i2f ; + psf->write_float = host_write_f ; + psf->write_double = host_write_d2f ; + break ; + + /* When the CPU is not IEEE compatible. */ + case (SF_ENDIAN_BIG + FLOAT_BROKEN_LE) : + psf->float_endswap = SF_TRUE ; + psf->write_short = replace_write_s2f ; + psf->write_int = replace_write_i2f ; + psf->write_float = replace_write_f ; + psf->write_double = replace_write_d2f ; + break ; + + case (SF_ENDIAN_LITTLE + FLOAT_BROKEN_LE) : + psf->float_endswap = SF_FALSE ; + psf->write_short = replace_write_s2f ; + psf->write_int = replace_write_i2f ; + psf->write_float = replace_write_f ; + psf->write_double = replace_write_d2f ; + break ; + + case (SF_ENDIAN_BIG + FLOAT_BROKEN_BE) : + psf->float_endswap = SF_FALSE ; + psf->write_short = replace_write_s2f ; + psf->write_int = replace_write_i2f ; + psf->write_float = replace_write_f ; + psf->write_double = replace_write_d2f ; + break ; + + case (SF_ENDIAN_LITTLE + FLOAT_BROKEN_BE) : + psf->float_endswap = SF_TRUE ; + psf->write_short = replace_write_s2f ; + psf->write_int = replace_write_i2f ; + psf->write_float = replace_write_f ; + psf->write_double = replace_write_d2f ; + break ; + + default : break ; + } ; + } ; + + if (psf->filelength > psf->dataoffset) + { psf->datalength = (psf->dataend > 0) ? psf->dataend - psf->dataoffset : + psf->filelength - psf->dataoffset ; + } + else + psf->datalength = 0 ; + + psf->sf.frames = psf->datalength / psf->blockwidth ; + + return 0 ; +} /* float32_init */ + +float +float32_be_read (unsigned char *cptr) +{ int exponent, mantissa, negative ; + float fvalue ; + + negative = cptr [0] & 0x80 ; + exponent = ((cptr [0] & 0x7F) << 1) | ((cptr [1] & 0x80) ? 1 : 0) ; + mantissa = ((cptr [1] & 0x7F) << 16) | (cptr [2] << 8) | (cptr [3]) ; + + if (! (exponent || mantissa)) + return 0.0 ; + + mantissa |= 0x800000 ; + exponent = exponent ? exponent - 127 : 0 ; + + fvalue = mantissa ? ((float) mantissa) / ((float) 0x800000) : 0.0 ; + + if (negative) + fvalue *= -1 ; + + if (exponent > 0) + fvalue *= (1 << exponent) ; + else if (exponent < 0) + fvalue /= (1 << abs (exponent)) ; + + return fvalue ; +} /* float32_be_read */ + +float +float32_le_read (unsigned char *cptr) +{ int exponent, mantissa, negative ; + float fvalue ; + + negative = cptr [3] & 0x80 ; + exponent = ((cptr [3] & 0x7F) << 1) | ((cptr [2] & 0x80) ? 1 : 0) ; + mantissa = ((cptr [2] & 0x7F) << 16) | (cptr [1] << 8) | (cptr [0]) ; + + if (! (exponent || mantissa)) + return 0.0 ; + + mantissa |= 0x800000 ; + exponent = exponent ? exponent - 127 : 0 ; + + fvalue = mantissa ? ((float) mantissa) / ((float) 0x800000) : 0.0 ; + + if (negative) + fvalue *= -1 ; + + if (exponent > 0) + fvalue *= (1 << exponent) ; + else if (exponent < 0) + fvalue /= (1 << abs (exponent)) ; + + return fvalue ; +} /* float32_le_read */ + +void +float32_le_write (float in, unsigned char *out) +{ int exponent, mantissa, negative = 0 ; + + memset (out, 0, sizeof (int)) ; + + if (fabs (in) < 1e-30) + return ; + + if (in < 0.0) + { in *= -1.0 ; + negative = 1 ; + } ; + + in = frexp (in, &exponent) ; + + exponent += 126 ; + + in *= (float) 0x1000000 ; + mantissa = (((int) in) & 0x7FFFFF) ; + + if (negative) + out [3] |= 0x80 ; + + if (exponent & 0x01) + out [2] |= 0x80 ; + + out [0] = mantissa & 0xFF ; + out [1] = (mantissa >> 8) & 0xFF ; + out [2] |= (mantissa >> 16) & 0x7F ; + out [3] |= (exponent >> 1) & 0x7F ; + + return ; +} /* float32_le_write */ + +void +float32_be_write (float in, unsigned char *out) +{ int exponent, mantissa, negative = 0 ; + + memset (out, 0, sizeof (int)) ; + + if (fabs (in) < 1e-30) + return ; + + if (in < 0.0) + { in *= -1.0 ; + negative = 1 ; + } ; + + in = frexp (in, &exponent) ; + + exponent += 126 ; + + in *= (float) 0x1000000 ; + mantissa = (((int) in) & 0x7FFFFF) ; + + if (negative) + out [0] |= 0x80 ; + + if (exponent & 0x01) + out [1] |= 0x80 ; + + out [3] = mantissa & 0xFF ; + out [2] = (mantissa >> 8) & 0xFF ; + out [1] |= (mantissa >> 16) & 0x7F ; + out [0] |= (exponent >> 1) & 0x7F ; + + return ; +} /* float32_be_write */ + +/*============================================================================================== +** Private functions. +*/ + +static void +float32_peak_update (SF_PRIVATE *psf, const float *buffer, int count, sf_count_t indx) +{ int chan ; + int k, position ; + float fmaxval ; + + for (chan = 0 ; chan < psf->sf.channels ; chan++) + { fmaxval = fabs (buffer [chan]) ; + position = 0 ; + for (k = chan ; k < count ; k += psf->sf.channels) + if (fmaxval < fabs (buffer [k])) + { fmaxval = fabs (buffer [k]) ; + position = k ; + } ; + + if (fmaxval > psf->peak_info->peaks [chan].value) + { psf->peak_info->peaks [chan].value = fmaxval ; + psf->peak_info->peaks [chan].position = psf->write_current + indx + (position / psf->sf.channels) ; + } ; + } ; + + return ; +} /* float32_peak_update */ + +static int +float32_get_capability (SF_PRIVATE *psf) +{ union + { float f ; + int i ; + unsigned char c [4] ; + } data ; + + data.f = (float) 1.23456789 ; /* Some abitrary value. */ + + if (! psf->ieee_replace) + { /* If this test is true ints and floats are compatible and little endian. */ + if (data.c [0] == 0x52 && data.c [1] == 0x06 && data.c [2] == 0x9e && data.c [3] == 0x3f) + return FLOAT_CAN_RW_LE ; + + /* If this test is true ints and floats are compatible and big endian. */ + if (data.c [3] == 0x52 && data.c [2] == 0x06 && data.c [1] == 0x9e && data.c [0] == 0x3f) + return FLOAT_CAN_RW_BE ; + } ; + + /* Floats are broken. Don't expect reading or writing to be fast. */ + psf_log_printf (psf, "Using IEEE replacement code for float.\n") ; + + return (CPU_IS_LITTLE_ENDIAN) ? FLOAT_BROKEN_LE : FLOAT_BROKEN_BE ; +} /* float32_get_capability */ + +/*======================================================================================= +*/ + +static inline void +f2s_array (const float *src, int count, short *dest, float scale) +{ while (--count >= 0) + { dest [count] = lrintf (scale * src [count]) ; + } ; +} /* f2s_array */ + +static inline void +f2i_array (const float *src, int count, int *dest, float scale) +{ while (--count >= 0) + { dest [count] = lrintf (scale * src [count]) ; + } ; +} /* f2i_array */ + +static inline void +f2d_array (const float *src, int count, double *dest) +{ while (--count >= 0) + { dest [count] = src [count] ; + } ; +} /* f2d_array */ + +static inline void +s2f_array (const short *src, float *dest, int count) +{ while (--count >= 0) + { dest [count] = src [count] ; + } ; + +} /* s2f_array */ + +static inline void +i2f_array (const int *src, float *dest, int count) +{ while (--count >= 0) + { dest [count] = src [count] ; + } ; +} /* i2f_array */ + +static inline void +d2f_array (const double *src, float *dest, int count) +{ while (--count >= 0) + { dest [count] = src [count] ; + } ; +} /* d2f_array */ + +/*---------------------------------------------------------------------------------------------- +*/ + +static sf_count_t +host_read_f2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float scale ; + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + scale = (psf->float_int_mult == 0) ? 1.0 : 0x7FFF / psf->float_max ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + +/* Fix me : Need lef2s_array */ + if (psf->float_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + f2s_array (psf->u.fbuf, readcount, ptr + total, scale) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* host_read_f2s */ + +static sf_count_t +host_read_f2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float scale ; + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + scale = (psf->float_int_mult == 0) ? 1.0 : 0x7FFFFFFF / psf->float_max ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + + if (psf->float_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + f2i_array (psf->u.fbuf, readcount, ptr + total, scale) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* host_read_f2i */ + +static sf_count_t +host_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + if (psf->float_endswap != SF_TRUE) + return psf_fread (ptr, sizeof (float), len, psf) ; + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + + endswap_int_copy ((int*) (ptr + total), psf->u.ibuf, readcount) ; + + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* host_read_f */ + +static sf_count_t +host_read_f2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + + if (psf->float_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + +/* Fix me : Need lef2d_array */ + f2d_array (psf->u.fbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* host_read_f2d */ + +static sf_count_t +host_write_s2f (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2f_array (ptr + total, psf->u.fbuf, bufferlen) ; + + if (psf->peak_info) + float32_peak_update (psf, psf->u.fbuf, bufferlen, total / psf->sf.channels) ; + + if (psf->float_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* host_write_s2f */ + +static sf_count_t +host_write_i2f (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2f_array (ptr + total, psf->u.fbuf, bufferlen) ; + + if (psf->peak_info) + float32_peak_update (psf, psf->u.fbuf, bufferlen, total / psf->sf.channels) ; + + if (psf->float_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.fbuf, sizeof (float) , bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* host_write_i2f */ + +static sf_count_t +host_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + if (psf->peak_info) + float32_peak_update (psf, ptr, len, 0) ; + + if (psf->float_endswap != SF_TRUE) + return psf_fwrite (ptr, sizeof (float), len, psf) ; + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + + endswap_int_copy (psf->u.ibuf, (const int*) (ptr + total), bufferlen) ; + + writecount = psf_fwrite (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* host_write_f */ + +static sf_count_t +host_write_d2f (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + + d2f_array (ptr + total, psf->u.fbuf, bufferlen) ; + + if (psf->peak_info) + float32_peak_update (psf, psf->u.fbuf, bufferlen, total / psf->sf.channels) ; + + if (psf->float_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* host_write_d2f */ + +/*======================================================================================= +*/ + +static sf_count_t +replace_read_f2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float scale ; + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + scale = (psf->float_int_mult == 0) ? 1.0 : 0x7FFF / psf->float_max ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + + if (psf->float_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + bf2f_array (psf->u.fbuf, bufferlen) ; + + f2s_array (psf->u.fbuf, readcount, ptr + total, scale) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* replace_read_f2s */ + +static sf_count_t +replace_read_f2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float scale ; + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + scale = (psf->float_int_mult == 0) ? 1.0 : 0x7FFF / psf->float_max ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + + if (psf->float_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + bf2f_array (psf->u.fbuf, bufferlen) ; + + f2i_array (psf->u.fbuf, readcount, ptr + total, scale) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* replace_read_f2i */ + +static sf_count_t +replace_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + /* FIX THIS */ + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + + if (psf->float_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + bf2f_array (psf->u.fbuf, bufferlen) ; + + memcpy (ptr + total, psf->u.fbuf, bufferlen * sizeof (float)) ; + + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* replace_read_f */ + +static sf_count_t +replace_read_f2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + + if (psf->float_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + bf2f_array (psf->u.fbuf, bufferlen) ; + + f2d_array (psf->u.fbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* replace_read_f2d */ + +static sf_count_t +replace_write_s2f (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2f_array (ptr + total, psf->u.fbuf, bufferlen) ; + + if (psf->peak_info) + float32_peak_update (psf, psf->u.fbuf, bufferlen, total / psf->sf.channels) ; + + f2bf_array (psf->u.fbuf, bufferlen) ; + + if (psf->float_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* replace_write_s2f */ + +static sf_count_t +replace_write_i2f (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2f_array (ptr + total, psf->u.fbuf, bufferlen) ; + + if (psf->peak_info) + float32_peak_update (psf, psf->u.fbuf, bufferlen, total / psf->sf.channels) ; + + f2bf_array (psf->u.fbuf, bufferlen) ; + + if (psf->float_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* replace_write_i2f */ + +static sf_count_t +replace_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + /* FIX THIS */ + if (psf->peak_info) + float32_peak_update (psf, ptr, len, 0) ; + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + + memcpy (psf->u.fbuf, ptr + total, bufferlen * sizeof (float)) ; + + f2bf_array (psf->u.fbuf, bufferlen) ; + + if (psf->float_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.fbuf, sizeof (float) , bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* replace_write_f */ + +static sf_count_t +replace_write_d2f (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + d2f_array (ptr + total, psf->u.fbuf, bufferlen) ; + + if (psf->peak_info) + float32_peak_update (psf, psf->u.fbuf, bufferlen, total / psf->sf.channels) ; + + f2bf_array (psf->u.fbuf, bufferlen) ; + + if (psf->float_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* replace_write_d2f */ + +/*---------------------------------------------------------------------------------------------- +*/ + +static void +bf2f_array (float *buffer, int count) +{ while (--count >= 0) + { buffer [count] = FLOAT32_READ ((unsigned char *) (buffer + count)) ; + } ; +} /* bf2f_array */ + +static void +f2bf_array (float *buffer, int count) +{ while (--count >= 0) + { FLOAT32_WRITE (buffer [count], (unsigned char*) (buffer + count)) ; + } ; +} /* f2bf_array */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: b6c34917-488c-4145-9648-f4371fc4c889 +*/ Added: freeswitch/trunk/libs/libsndfile/src/float_cast.h ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/float_cast.h Wed Dec 20 14:08:07 2006 @@ -0,0 +1,262 @@ +/* +** Copyright (C) 2001-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* Version 1.4 */ + +#ifndef FLOAT_CAST_HEADER +#define FLOAT_CAST_HEADER + +/*============================================================================ +** On Intel Pentium processors (especially PIII and probably P4), converting +** from float to int is very slow. To meet the C specs, the code produced by +** most C compilers targeting Pentium needs to change the FPU rounding mode +** before the float to int conversion is performed. +** +** Changing the FPU rounding mode causes the FPU pipeline to be flushed. It +** is this flushing of the pipeline which is so slow. +** +** Fortunately the ISO C99 specifications define the functions lrint, lrintf, +** llrint and llrintf which fix this problem as a side effect. +** +** On Unix-like systems, the configure process should have detected the +** presence of these functions. If they weren't found we have to replace them +** here with a standard C cast. +*/ + +/* +** The C99 prototypes for lrint and lrintf are as follows: +** +** long int lrintf (float x) ; +** long int lrint (double x) ; +*/ + +#include "sfconfig.h" + +/* +** The presence of the required functions are detected during the configure +** process and the values HAVE_LRINT and HAVE_LRINTF are set accordingly in +** the sfconfig.h file. +*/ + +#define HAVE_LRINT_REPLACEMENT 0 + +#if (HAVE_LRINT && HAVE_LRINTF) + + /* + ** These defines enable functionality introduced with the 1999 ISO C + ** standard. They must be defined before the inclusion of math.h to + ** engage them. If optimisation is enabled, these functions will be + ** inlined. With optimisation switched off, you have to link in the + ** maths library using -lm. + */ + + #define _ISOC9X_SOURCE 1 + #define _ISOC99_SOURCE 1 + + #define __USE_ISOC9X 1 + #define __USE_ISOC99 1 + + #include <math.h> + +#elif (defined (__CYGWIN__)) + + #include <math.h> + + #undef HAVE_LRINT_REPLACEMENT + #define HAVE_LRINT_REPLACEMENT 1 + + #undef lrint + #undef lrintf + + #define lrint double2int + #define lrintf float2int + + /* + ** The native CYGWIN lrint and lrintf functions are buggy: + ** http://sourceware.org/ml/cygwin/2005-06/msg00153.html + ** http://sourceware.org/ml/cygwin/2005-09/msg00047.html + ** and slow. + ** These functions (pulled from the Public Domain MinGW math.h header) + ** replace the native versions. + */ + + static inline long double2int (double in) + { long retval ; + + __asm__ __volatile__ + ( "fistpl %0" + : "=m" (retval) + : "t" (in) + : "st" + ) ; + + return retval ; + } /* double2int */ + + static inline long float2int (float in) + { long retval ; + + __asm__ __volatile__ + ( "fistpl %0" + : "=m" (retval) + : "t" (in) + : "st" + ) ; + + return retval ; + } /* float2int */ + +#elif (defined (WIN32) || defined (_WIN32)) + + #undef HAVE_LRINT_REPLACEMENT + #define HAVE_LRINT_REPLACEMENT 1 + + #include <math.h> + + /* + ** Win32 doesn't seem to have these functions. + ** Therefore implement inline versions of these functions here. + */ + + __inline long int + lrint (double flt) + { int intgr ; + + _asm + { fld flt + fistp intgr + } ; + + return intgr ; + } + + __inline long int + lrintf (float flt) + { int intgr ; + + _asm + { fld flt + fistp intgr + } ; + + return intgr ; + } + +#elif (defined (__MWERKS__) && defined (macintosh)) + + /* This MacOS 9 solution was provided by Stephane Letz */ + + #undef HAVE_LRINT_REPLACEMENT + #define HAVE_LRINT_REPLACEMENT 1 + #include <math.h> + + #undef lrint + #undef lrintf + + #define lrint double2int + #define lrintf float2int + + inline int + float2int (register float in) + { long res [2] ; + + asm + { fctiw in, in + stfd in, res + } + return res [1] ; + } /* float2int */ + + inline int + double2int (register double in) + { long res [2] ; + + asm + { fctiw in, in + stfd in, res + } + return res [1] ; + } /* double2int */ + +#elif (defined (__MACH__) && defined (__APPLE__)) + + /* For Apple MacOSX. */ + + #undef HAVE_LRINT_REPLACEMENT + #define HAVE_LRINT_REPLACEMENT 1 + #include <math.h> + + #undef lrint + #undef lrintf + + #define lrint double2int + #define lrintf float2int + + inline static long + float2int (register float in) + { int res [2] ; + + __asm__ __volatile__ + ( "fctiw %1, %1\n\t" + "stfd %1, %0" + : "=m" (res) /* Output */ + : "f" (in) /* Input */ + : "memory" + ) ; + + return res [1] ; + } /* lrintf */ + + inline static long + double2int (register double in) + { int res [2] ; + + __asm__ __volatile__ + ( "fctiw %1, %1\n\t" + "stfd %1, %0" + : "=m" (res) /* Output */ + : "f" (in) /* Input */ + : "memory" + ) ; + + return res [1] ; + } /* lrint */ + +#else + #ifndef __sgi + #warning "Don't have the functions lrint() and lrintf()." + #warning "Replacing these functions with a standard C cast." + #endif + + #include <math.h> + + #define lrint(dbl) ((long) (dbl)) + #define lrintf(flt) ((long) (flt)) + +#endif + + +#endif /* FLOAT_CAST_HEADER */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 42db1693-ff61-4051-bac1-e4d24c4e30b7 +*/ Added: freeswitch/trunk/libs/libsndfile/src/g72x.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/g72x.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,615 @@ +/* +** Copyright (C) 1999-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "float_cast.h" +#include "common.h" +#include "G72x/g72x.h" + +/* This struct is private to the G72x code. */ +struct g72x_state ; +typedef struct g72x_state G72x_STATE ; + +typedef struct +{ /* Private data. Don't mess with it. */ + struct g72x_state * private ; + + /* Public data. Read only. */ + int blocksize, samplesperblock, bytesperblock ; + + /* Public data. Read and write. */ + int blocks_total, block_curr, sample_curr ; + unsigned char block [G72x_BLOCK_SIZE] ; + short samples [G72x_BLOCK_SIZE] ; +} G72x_PRIVATE ; + +static int psf_g72x_decode_block (SF_PRIVATE *psf, G72x_PRIVATE *pg72x) ; +static int psf_g72x_encode_block (SF_PRIVATE *psf, G72x_PRIVATE *pg72x) ; + +static sf_count_t g72x_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t g72x_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t g72x_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t g72x_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t g72x_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t g72x_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t g72x_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t g72x_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static sf_count_t g72x_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ; + +static int g72x_close (SF_PRIVATE *psf) ; + + +/*============================================================================================ +** WAV G721 Reader initialisation function. +*/ + +int +g72x_init (SF_PRIVATE * psf) +{ G72x_PRIVATE *pg72x ; + int bitspersample, bytesperblock, codec ; + + if (psf->codec_data != NULL) + { psf_log_printf (psf, "*** psf->codec_data is not NULL.\n") ; + return SFE_INTERNAL ; + } ; + + psf->sf.seekable = SF_FALSE ; + + if (psf->sf.channels != 1) + return SFE_G72X_NOT_MONO ; + + if ((pg72x = calloc (1, sizeof (G72x_PRIVATE))) == NULL) + return SFE_MALLOC_FAILED ; + + psf->codec_data = (void*) pg72x ; + + pg72x->block_curr = 0 ; + pg72x->sample_curr = 0 ; + + switch (psf->sf.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_G721_32 : + codec = G721_32_BITS_PER_SAMPLE ; + bytesperblock = G721_32_BYTES_PER_BLOCK ; + bitspersample = G721_32_BITS_PER_SAMPLE ; + break ; + + case SF_FORMAT_G723_24: + codec = G723_24_BITS_PER_SAMPLE ; + bytesperblock = G723_24_BYTES_PER_BLOCK ; + bitspersample = G723_24_BITS_PER_SAMPLE ; + break ; + + case SF_FORMAT_G723_40: + codec = G723_40_BITS_PER_SAMPLE ; + bytesperblock = G723_40_BYTES_PER_BLOCK ; + bitspersample = G723_40_BITS_PER_SAMPLE ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + + psf->blockwidth = psf->bytewidth = 1 ; + + psf->filelength = psf_get_filelen (psf) ; + if (psf->filelength < psf->dataoffset) + psf->filelength = psf->dataoffset ; + + psf->datalength = psf->filelength - psf->dataoffset ; + if (psf->dataend > 0) + psf->datalength -= psf->filelength - psf->dataend ; + + if (psf->mode == SFM_READ) + { pg72x->private = g72x_reader_init (codec, &(pg72x->blocksize), &(pg72x->samplesperblock)) ; + if (pg72x->private == NULL) + return SFE_MALLOC_FAILED ; + + pg72x->bytesperblock = bytesperblock ; + + psf->read_short = g72x_read_s ; + psf->read_int = g72x_read_i ; + psf->read_float = g72x_read_f ; + psf->read_double = g72x_read_d ; + + psf->seek = g72x_seek ; + + if (psf->datalength % pg72x->blocksize) + { psf_log_printf (psf, "*** Odd psf->datalength (%D) should be a multiple of %d\n", psf->datalength, pg72x->blocksize) ; + pg72x->blocks_total = (psf->datalength / pg72x->blocksize) + 1 ; + } + else + pg72x->blocks_total = psf->datalength / pg72x->blocksize ; + + psf->sf.frames = pg72x->blocks_total * pg72x->samplesperblock ; + + psf_g72x_decode_block (psf, pg72x) ; + } + else if (psf->mode == SFM_WRITE) + { pg72x->private = g72x_writer_init (codec, &(pg72x->blocksize), &(pg72x->samplesperblock)) ; + if (pg72x->private == NULL) + return SFE_MALLOC_FAILED ; + + pg72x->bytesperblock = bytesperblock ; + + psf->write_short = g72x_write_s ; + psf->write_int = g72x_write_i ; + psf->write_float = g72x_write_f ; + psf->write_double = g72x_write_d ; + + if (psf->datalength % pg72x->blocksize) + pg72x->blocks_total = (psf->datalength / pg72x->blocksize) + 1 ; + else + pg72x->blocks_total = psf->datalength / pg72x->blocksize ; + + if (psf->datalength > 0) + psf->sf.frames = (8 * psf->datalength) / bitspersample ; + + if ((psf->sf.frames * bitspersample) / 8 != psf->datalength) + psf_log_printf (psf, "*** Warning : weird psf->datalength.\n") ; + } ; + + psf->codec_close = g72x_close ; + + return 0 ; +} /* g72x_init */ + +/*============================================================================================ +** G721 Read Functions. +*/ + +static int +psf_g72x_decode_block (SF_PRIVATE *psf, G72x_PRIVATE *pg72x) +{ int k ; + + pg72x->block_curr ++ ; + pg72x->sample_curr = 0 ; + + if (pg72x->block_curr > pg72x->blocks_total) + { memset (pg72x->samples, 0, G72x_BLOCK_SIZE * sizeof (short)) ; + return 1 ; + } ; + + if ((k = psf_fread (pg72x->block, 1, pg72x->bytesperblock, psf)) != pg72x->bytesperblock) + psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, pg72x->bytesperblock) ; + + pg72x->blocksize = k ; + g72x_decode_block (pg72x->private, pg72x->block, pg72x->samples) ; + + return 1 ; +} /* psf_g72x_decode_block */ + +static int +g72x_read_block (SF_PRIVATE *psf, G72x_PRIVATE *pg72x, short *ptr, int len) +{ int count, total = 0, indx = 0 ; + + while (indx < len) + { if (pg72x->block_curr > pg72x->blocks_total) + { memset (&(ptr [indx]), 0, (len - indx) * sizeof (short)) ; + return total ; + } ; + + if (pg72x->sample_curr >= pg72x->samplesperblock) + psf_g72x_decode_block (psf, pg72x) ; + + count = pg72x->samplesperblock - pg72x->sample_curr ; + count = (len - indx > count) ? count : len - indx ; + + memcpy (&(ptr [indx]), &(pg72x->samples [pg72x->sample_curr]), count * sizeof (short)) ; + indx += count ; + pg72x->sample_curr += count ; + total = indx ; + } ; + + return total ; +} /* g72x_read_block */ + +static sf_count_t +g72x_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ G72x_PRIVATE *pg72x ; + int readcount, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + pg72x = (G72x_PRIVATE*) psf->codec_data ; + + while (len > 0) + { readcount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + count = g72x_read_block (psf, pg72x, ptr, readcount) ; + + total += count ; + len -= count ; + + if (count != readcount) + break ; + } ; + + return total ; +} /* g72x_read_s */ + +static sf_count_t +g72x_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ G72x_PRIVATE *pg72x ; + short *sptr ; + int k, bufferlen, readcount = 0, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + pg72x = (G72x_PRIVATE*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = SF_BUFFER_LEN / sizeof (short) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = g72x_read_block (psf, pg72x, sptr, readcount) ; + + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = sptr [k] << 16 ; + + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + + return total ; +} /* g72x_read_i */ + +static sf_count_t +g72x_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ G72x_PRIVATE *pg72x ; + short *sptr ; + int k, bufferlen, readcount = 0, count ; + sf_count_t total = 0 ; + float normfact ; + + if (psf->codec_data == NULL) + return 0 ; + pg72x = (G72x_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = SF_BUFFER_LEN / sizeof (short) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = g72x_read_block (psf, pg72x, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * sptr [k] ; + + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + + return total ; +} /* g72x_read_f */ + +static sf_count_t +g72x_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ G72x_PRIVATE *pg72x ; + short *sptr ; + int k, bufferlen, readcount = 0, count ; + sf_count_t total = 0 ; + double normfact ; + + if (psf->codec_data == NULL) + return 0 ; + pg72x = (G72x_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x8000) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = SF_BUFFER_LEN / sizeof (short) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = g72x_read_block (psf, pg72x, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * (double) (sptr [k]) ; + + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + + return total ; +} /* g72x_read_d */ + +static sf_count_t +g72x_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) +{ + /* Prevent compiler warnings. */ + mode ++ ; + offset ++ ; + + psf_log_printf (psf, "seek unsupported\n") ; + + /* No simple solution. To do properly, would need to seek + ** to start of file and decode everything up to seek position. + ** Maybe implement SEEK_SET to 0 only? + */ + return 0 ; + +/* +** G72x_PRIVATE *pg72x ; +** int newblock, newsample, sample_curr ; +** +** if (psf->codec_data == NULL) +** return 0 ; +** pg72x = (G72x_PRIVATE*) psf->codec_data ; +** +** if (! (psf->datalength && psf->dataoffset)) +** { psf->error = SFE_BAD_SEEK ; +** return PSF_SEEK_ERROR ; +** } ; +** +** sample_curr = (8 * psf->datalength) / G721_32_BITS_PER_SAMPLE ; +** +** switch (whence) +** { case SEEK_SET : +** if (offset < 0 || offset > sample_curr) +** { psf->error = SFE_BAD_SEEK ; +** return PSF_SEEK_ERROR ; +** } ; +** newblock = offset / pg72x->samplesperblock ; +** newsample = offset % pg72x->samplesperblock ; +** break ; +** +** case SEEK_CUR : +** if (psf->current + offset < 0 || psf->current + offset > sample_curr) +** { psf->error = SFE_BAD_SEEK ; +** return PSF_SEEK_ERROR ; +** } ; +** newblock = (8 * (psf->current + offset)) / pg72x->samplesperblock ; +** newsample = (8 * (psf->current + offset)) % pg72x->samplesperblock ; +** break ; +** +** case SEEK_END : +** if (offset > 0 || sample_curr + offset < 0) +** { psf->error = SFE_BAD_SEEK ; +** return PSF_SEEK_ERROR ; +** } ; +** newblock = (sample_curr + offset) / pg72x->samplesperblock ; +** newsample = (sample_curr + offset) % pg72x->samplesperblock ; +** break ; +** +** default : +** psf->error = SFE_BAD_SEEK ; +** return PSF_SEEK_ERROR ; +** } ; +** +** if (psf->mode == SFM_READ) +** { psf_fseek (psf, psf->dataoffset + newblock * pg72x->blocksize, SEEK_SET) ; +** pg72x->block_curr = newblock ; +** psf_g72x_decode_block (psf, pg72x) ; +** pg72x->sample_curr = newsample ; +** } +** else +** { /+* What to do about write??? *+/ +** psf->error = SFE_BAD_SEEK ; +** return PSF_SEEK_ERROR ; +** } ; +** +** psf->current = newblock * pg72x->samplesperblock + newsample ; +** return psf->current ; +** +*/ +} /* g72x_seek */ + +/*========================================================================================== +** G72x Write Functions. +*/ + +static int +psf_g72x_encode_block (SF_PRIVATE *psf, G72x_PRIVATE *pg72x) +{ int k ; + + /* Encode the samples. */ + g72x_encode_block (pg72x->private, pg72x->samples, pg72x->block) ; + + /* Write the block to disk. */ + if ((k = psf_fwrite (pg72x->block, 1, pg72x->blocksize, psf)) != pg72x->blocksize) + psf_log_printf (psf, "*** Warning : short write (%d != %d).\n", k, pg72x->blocksize) ; + + pg72x->sample_curr = 0 ; + pg72x->block_curr ++ ; + + /* Set samples to zero for next block. */ + memset (pg72x->samples, 0, G72x_BLOCK_SIZE * sizeof (short)) ; + + return 1 ; +} /* psf_g72x_encode_block */ + +static int +g72x_write_block (SF_PRIVATE *psf, G72x_PRIVATE *pg72x, const short *ptr, int len) +{ int count, total = 0, indx = 0 ; + + while (indx < len) + { count = pg72x->samplesperblock - pg72x->sample_curr ; + + if (count > len - indx) + count = len - indx ; + + memcpy (&(pg72x->samples [pg72x->sample_curr]), &(ptr [indx]), count * sizeof (short)) ; + indx += count ; + pg72x->sample_curr += count ; + total = indx ; + + if (pg72x->sample_curr >= pg72x->samplesperblock) + psf_g72x_encode_block (psf, pg72x) ; + } ; + + return total ; +} /* g72x_write_block */ + +static sf_count_t +g72x_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ G72x_PRIVATE *pg72x ; + int writecount, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + pg72x = (G72x_PRIVATE*) psf->codec_data ; + + while (len > 0) + { writecount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + count = g72x_write_block (psf, pg72x, ptr, writecount) ; + + total += count ; + len -= count ; + if (count != writecount) + break ; + } ; + + return total ; +} /* g72x_write_s */ + +static sf_count_t +g72x_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ G72x_PRIVATE *pg72x ; + short *sptr ; + int k, bufferlen, writecount = 0, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + pg72x = (G72x_PRIVATE*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = ((SF_BUFFER_LEN / psf->blockwidth) * psf->blockwidth) / sizeof (short) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = ptr [total + k] >> 16 ; + count = g72x_write_block (psf, pg72x, sptr, writecount) ; + + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + return total ; +} /* g72x_write_i */ + +static sf_count_t +g72x_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ G72x_PRIVATE *pg72x ; + short *sptr ; + int k, bufferlen, writecount = 0, count ; + sf_count_t total = 0 ; + float normfact ; + + if (psf->codec_data == NULL) + return 0 ; + pg72x = (G72x_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x8000) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ((SF_BUFFER_LEN / psf->blockwidth) * psf->blockwidth) / sizeof (short) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = lrintf (normfact * ptr [total + k]) ; + count = g72x_write_block (psf, pg72x, sptr, writecount) ; + + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* g72x_write_f */ + +static sf_count_t +g72x_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ G72x_PRIVATE *pg72x ; + short *sptr ; + int k, bufferlen, writecount = 0, count ; + sf_count_t total = 0 ; + double normfact ; + + if (psf->codec_data == NULL) + return 0 ; + pg72x = (G72x_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x8000) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ((SF_BUFFER_LEN / psf->blockwidth) * psf->blockwidth) / sizeof (short) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = lrint (normfact * ptr [total + k]) ; + count = g72x_write_block (psf, pg72x, sptr, writecount) ; + + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* g72x_write_d */ + +static int +g72x_close (SF_PRIVATE *psf) +{ G72x_PRIVATE *pg72x ; + + pg72x = (G72x_PRIVATE*) psf->codec_data ; + + if (psf->mode == SFM_WRITE) + { /* If a block has been partially assembled, write it out + ** as the final block. + */ + + if (pg72x->sample_curr && pg72x->sample_curr < G72x_BLOCK_SIZE) + psf_g72x_encode_block (psf, pg72x) ; + + if (psf->write_header) + psf->write_header (psf, SF_FALSE) ; + } ; + + /* Only free the pointer allocated by g72x_(reader|writer)_init. */ + free (pg72x->private) ; + + return 0 ; +} /* g72x_close */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 3cc5439e-7247-486b-b2e6-11a4affa5744 +*/ Added: freeswitch/trunk/libs/libsndfile/src/gsm610.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/gsm610.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,628 @@ +/* +** Copyright (C) 1999-2006 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "float_cast.h" +#include "common.h" +#include "wav_w64.h" +#include "GSM610/gsm.h" + +#define GSM610_BLOCKSIZE 33 +#define GSM610_SAMPLES 160 + +typedef struct gsm610_tag +{ int blocks ; + int blockcount, samplecount ; + int samplesperblock, blocksize ; + + int (*decode_block) (SF_PRIVATE *psf, struct gsm610_tag *pgsm610) ; + int (*encode_block) (SF_PRIVATE *psf, struct gsm610_tag *pgsm610) ; + + short samples [WAV_W64_GSM610_SAMPLES] ; + unsigned char block [WAV_W64_GSM610_BLOCKSIZE] ; + + /* Damn I hate typedef-ed pointers; yes, gsm is a pointer type. */ + gsm gsm_data ; +} GSM610_PRIVATE ; + +static sf_count_t gsm610_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t gsm610_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t gsm610_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t gsm610_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t gsm610_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t gsm610_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t gsm610_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t gsm610_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static int gsm610_read_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610, short *ptr, int len) ; +static int gsm610_write_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610, const short *ptr, int len) ; + +static int gsm610_decode_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610) ; +static int gsm610_encode_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610) ; + +static int gsm610_wav_decode_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610) ; +static int gsm610_wav_encode_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610) ; + +static sf_count_t gsm610_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ; + +static int gsm610_close (SF_PRIVATE *psf) ; + +/*============================================================================================ +** WAV GSM610 initialisation function. +*/ + +int +gsm610_init (SF_PRIVATE *psf) +{ GSM610_PRIVATE *pgsm610 ; + int true_flag = 1 ; + + if (psf->codec_data != NULL) + { psf_log_printf (psf, "*** psf->codec_data is not NULL.\n") ; + return SFE_INTERNAL ; + } ; + + if (psf->mode == SFM_RDWR) + return SFE_BAD_MODE_RW ; + + psf->sf.seekable = SF_FALSE ; + + if ((pgsm610 = calloc (1, sizeof (GSM610_PRIVATE))) == NULL) + return SFE_MALLOC_FAILED ; + + psf->codec_data = pgsm610 ; + + memset (pgsm610, 0, sizeof (GSM610_PRIVATE)) ; + +/*============================================================ + +Need separate gsm_data structs for encode and decode. + +============================================================*/ + + if ((pgsm610->gsm_data = gsm_create ()) == NULL) + return SFE_MALLOC_FAILED ; + + switch (psf->sf.format & SF_FORMAT_TYPEMASK) + { case SF_FORMAT_WAV : + case SF_FORMAT_WAVEX : + case SF_FORMAT_W64 : + gsm_option (pgsm610->gsm_data, GSM_OPT_WAV49, &true_flag) ; + + pgsm610->encode_block = gsm610_wav_encode_block ; + pgsm610->decode_block = gsm610_wav_decode_block ; + + pgsm610->samplesperblock = WAV_W64_GSM610_SAMPLES ; + pgsm610->blocksize = WAV_W64_GSM610_BLOCKSIZE ; + break ; + + case SF_FORMAT_AIFF : + case SF_FORMAT_RAW : + pgsm610->encode_block = gsm610_encode_block ; + pgsm610->decode_block = gsm610_decode_block ; + + pgsm610->samplesperblock = GSM610_SAMPLES ; + pgsm610->blocksize = GSM610_BLOCKSIZE ; + break ; + + default : + return SFE_INTERNAL ; + break ; + } ; + + if (psf->mode == SFM_READ) + { if (psf->datalength % pgsm610->blocksize == 0) + pgsm610->blocks = psf->datalength / pgsm610->blocksize ; + else if (psf->datalength % pgsm610->blocksize == 1 && pgsm610->blocksize == GSM610_BLOCKSIZE) + { /* + ** Weird AIFF specific case. + ** AIFF chunks must be at an even offset from the start of file and + ** GSM610_BLOCKSIZE is odd which can result in an odd length SSND + ** chunk. The SSND chunk then gets padded on write which means that + ** when it is read the datalength is too big by 1. + */ + pgsm610->blocks = psf->datalength / pgsm610->blocksize ; + } + else + { psf_log_printf (psf, "*** Warning : data chunk seems to be truncated.\n") ; + pgsm610->blocks = psf->datalength / pgsm610->blocksize + 1 ; + } ; + + psf->sf.frames = pgsm610->samplesperblock * pgsm610->blocks ; + + pgsm610->decode_block (psf, pgsm610) ; /* Read first block. */ + + psf->read_short = gsm610_read_s ; + psf->read_int = gsm610_read_i ; + psf->read_float = gsm610_read_f ; + psf->read_double = gsm610_read_d ; + } ; + + if (psf->mode == SFM_WRITE) + { pgsm610->blockcount = 0 ; + pgsm610->samplecount = 0 ; + + psf->write_short = gsm610_write_s ; + psf->write_int = gsm610_write_i ; + psf->write_float = gsm610_write_f ; + psf->write_double = gsm610_write_d ; + } ; + + psf->codec_close = gsm610_close ; + + psf->seek = gsm610_seek ; + + psf->filelength = psf_get_filelen (psf) ; + psf->datalength = psf->filelength - psf->dataoffset ; + + return 0 ; +} /* gsm610_init */ + +/*============================================================================================ +** GSM 6.10 Read Functions. +*/ + +static int +gsm610_wav_decode_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610) +{ int k ; + + pgsm610->blockcount ++ ; + pgsm610->samplecount = 0 ; + + if (pgsm610->blockcount > pgsm610->blocks) + { memset (pgsm610->samples, 0, WAV_W64_GSM610_SAMPLES * sizeof (short)) ; + return 1 ; + } ; + + if ((k = psf_fread (pgsm610->block, 1, WAV_W64_GSM610_BLOCKSIZE, psf)) != WAV_W64_GSM610_BLOCKSIZE) + psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, WAV_W64_GSM610_BLOCKSIZE) ; + + if (gsm_decode (pgsm610->gsm_data, pgsm610->block, pgsm610->samples) < 0) + { psf_log_printf (psf, "Error from gsm_decode() on frame : %d\n", pgsm610->blockcount) ; + return 0 ; + } ; + + if (gsm_decode (pgsm610->gsm_data, pgsm610->block + (WAV_W64_GSM610_BLOCKSIZE + 1) / 2, pgsm610->samples + WAV_W64_GSM610_SAMPLES / 2) < 0) + { psf_log_printf (psf, "Error from gsm_decode() on frame : %d.5\n", pgsm610->blockcount) ; + return 0 ; + } ; + + return 1 ; +} /* gsm610_wav_decode_block */ + +static int +gsm610_decode_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610) +{ int k ; + + pgsm610->blockcount ++ ; + pgsm610->samplecount = 0 ; + + if (pgsm610->blockcount > pgsm610->blocks) + { memset (pgsm610->samples, 0, GSM610_SAMPLES * sizeof (short)) ; + return 1 ; + } ; + + if ((k = psf_fread (pgsm610->block, 1, GSM610_BLOCKSIZE, psf)) != GSM610_BLOCKSIZE) + psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, GSM610_BLOCKSIZE) ; + + if (gsm_decode (pgsm610->gsm_data, pgsm610->block, pgsm610->samples) < 0) + { psf_log_printf (psf, "Error from gsm_decode() on frame : %d\n", pgsm610->blockcount) ; + return 0 ; + } ; + + return 1 ; +} /* gsm610_decode_block */ + +static int +gsm610_read_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610, short *ptr, int len) +{ int count, total = 0, indx = 0 ; + + while (indx < len) + { if (pgsm610->blockcount >= pgsm610->blocks && pgsm610->samplecount >= pgsm610->samplesperblock) + { memset (&(ptr [indx]), 0, (len - indx) * sizeof (short)) ; + return total ; + } ; + + if (pgsm610->samplecount >= pgsm610->samplesperblock) + pgsm610->decode_block (psf, pgsm610) ; + + count = pgsm610->samplesperblock - pgsm610->samplecount ; + count = (len - indx > count) ? count : len - indx ; + + memcpy (&(ptr [indx]), &(pgsm610->samples [pgsm610->samplecount]), count * sizeof (short)) ; + indx += count ; + pgsm610->samplecount += count ; + total = indx ; + } ; + + return total ; +} /* gsm610_read_block */ + +static sf_count_t +gsm610_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ GSM610_PRIVATE *pgsm610 ; + int readcount, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + pgsm610 = (GSM610_PRIVATE*) psf->codec_data ; + + while (len > 0) + { readcount = (len > 0x10000000) ? 0x1000000 : (int) len ; + + count = gsm610_read_block (psf, pgsm610, ptr, readcount) ; + + total += count ; + len -= count ; + + if (count != readcount) + break ; + } ; + + return total ; +} /* gsm610_read_s */ + +static sf_count_t +gsm610_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ GSM610_PRIVATE *pgsm610 ; + short *sptr ; + int k, bufferlen, readcount = 0, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + pgsm610 = (GSM610_PRIVATE*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = gsm610_read_block (psf, pgsm610, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = sptr [k] << 16 ; + + total += count ; + len -= readcount ; + } ; + return total ; +} /* gsm610_read_i */ + +static sf_count_t +gsm610_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ GSM610_PRIVATE *pgsm610 ; + short *sptr ; + int k, bufferlen, readcount = 0, count ; + sf_count_t total = 0 ; + float normfact ; + + if (psf->codec_data == NULL) + return 0 ; + pgsm610 = (GSM610_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = gsm610_read_block (psf, pgsm610, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * sptr [k] ; + + total += count ; + len -= readcount ; + } ; + return total ; +} /* gsm610_read_f */ + +static sf_count_t +gsm610_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ GSM610_PRIVATE *pgsm610 ; + short *sptr ; + int k, bufferlen, readcount = 0, count ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x8000) : 1.0 ; + + if (psf->codec_data == NULL) + return 0 ; + pgsm610 = (GSM610_PRIVATE*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = gsm610_read_block (psf, pgsm610, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * sptr [k] ; + + total += count ; + len -= readcount ; + } ; + return total ; +} /* gsm610_read_d */ + +static sf_count_t +gsm610_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) +{ GSM610_PRIVATE *pgsm610 ; + int newblock, newsample ; + + mode = mode ; + + if (psf->codec_data == NULL) + return 0 ; + pgsm610 = (GSM610_PRIVATE*) psf->codec_data ; + + if (psf->dataoffset < 0) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + if (offset == 0) + { int true_flag = 1 ; + + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + pgsm610->blockcount = 0 ; + + gsm_init (pgsm610->gsm_data) ; + if ((psf->sf.format & SF_FORMAT_TYPEMASK) == SF_FORMAT_WAV || + (psf->sf.format & SF_FORMAT_TYPEMASK) == SF_FORMAT_W64) + gsm_option (pgsm610->gsm_data, GSM_OPT_WAV49, &true_flag) ; + + pgsm610->decode_block (psf, pgsm610) ; + pgsm610->samplecount = 0 ; + return 0 ; + } ; + + if (offset < 0 || offset > pgsm610->blocks * pgsm610->samplesperblock) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + newblock = offset / pgsm610->samplesperblock ; + newsample = offset % pgsm610->samplesperblock ; + + if (psf->mode == SFM_READ) + { if (psf->read_current != newblock * pgsm610->samplesperblock + newsample) + { psf_fseek (psf, psf->dataoffset + newblock * pgsm610->samplesperblock, SEEK_SET) ; + pgsm610->blockcount = newblock ; + pgsm610->decode_block (psf, pgsm610) ; + pgsm610->samplecount = newsample ; + } ; + + return newblock * pgsm610->samplesperblock + newsample ; + } ; + + /* What to do about write??? */ + psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; +} /* gsm610_seek */ + +/*========================================================================================== +** GSM 6.10 Write Functions. +*/ + +static int +gsm610_encode_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610) +{ int k ; + + /* Encode the samples. */ + gsm_encode (pgsm610->gsm_data, pgsm610->samples, pgsm610->block) ; + + /* Write the block to disk. */ + if ((k = psf_fwrite (pgsm610->block, 1, GSM610_BLOCKSIZE, psf)) != GSM610_BLOCKSIZE) + psf_log_printf (psf, "*** Warning : short write (%d != %d).\n", k, GSM610_BLOCKSIZE) ; + + pgsm610->samplecount = 0 ; + pgsm610->blockcount ++ ; + + /* Set samples to zero for next block. */ + memset (pgsm610->samples, 0, WAV_W64_GSM610_SAMPLES * sizeof (short)) ; + + return 1 ; +} /* gsm610_encode_block */ + +static int +gsm610_wav_encode_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610) +{ int k ; + + /* Encode the samples. */ + gsm_encode (pgsm610->gsm_data, pgsm610->samples, pgsm610->block) ; + gsm_encode (pgsm610->gsm_data, pgsm610->samples+WAV_W64_GSM610_SAMPLES/2, pgsm610->block+WAV_W64_GSM610_BLOCKSIZE/2) ; + + /* Write the block to disk. */ + if ((k = psf_fwrite (pgsm610->block, 1, WAV_W64_GSM610_BLOCKSIZE, psf)) != WAV_W64_GSM610_BLOCKSIZE) + psf_log_printf (psf, "*** Warning : short write (%d != %d).\n", k, WAV_W64_GSM610_BLOCKSIZE) ; + + pgsm610->samplecount = 0 ; + pgsm610->blockcount ++ ; + + /* Set samples to zero for next block. */ + memset (pgsm610->samples, 0, WAV_W64_GSM610_SAMPLES * sizeof (short)) ; + + return 1 ; +} /* gsm610_wav_encode_block */ + +static int +gsm610_write_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610, const short *ptr, int len) +{ int count, total = 0, indx = 0 ; + + while (indx < len) + { count = pgsm610->samplesperblock - pgsm610->samplecount ; + + if (count > len - indx) + count = len - indx ; + + memcpy (&(pgsm610->samples [pgsm610->samplecount]), &(ptr [indx]), count * sizeof (short)) ; + indx += count ; + pgsm610->samplecount += count ; + total = indx ; + + if (pgsm610->samplecount >= pgsm610->samplesperblock) + pgsm610->encode_block (psf, pgsm610) ; + } ; + + return total ; +} /* gsm610_write_block */ + +static sf_count_t +gsm610_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ GSM610_PRIVATE *pgsm610 ; + int writecount, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + pgsm610 = (GSM610_PRIVATE*) psf->codec_data ; + + while (len > 0) + { writecount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + count = gsm610_write_block (psf, pgsm610, ptr, writecount) ; + + total += count ; + len -= count ; + + if (count != writecount) + break ; + } ; + + return total ; +} /* gsm610_write_s */ + +static sf_count_t +gsm610_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ GSM610_PRIVATE *pgsm610 ; + short *sptr ; + int k, bufferlen, writecount = 0, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + pgsm610 = (GSM610_PRIVATE*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = ptr [total + k] >> 16 ; + count = gsm610_write_block (psf, pgsm610, sptr, writecount) ; + + total += count ; + len -= writecount ; + } ; + return total ; +} /* gsm610_write_i */ + +static sf_count_t +gsm610_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ GSM610_PRIVATE *pgsm610 ; + short *sptr ; + int k, bufferlen, writecount = 0, count ; + sf_count_t total = 0 ; + float normfact ; + + if (psf->codec_data == NULL) + return 0 ; + pgsm610 = (GSM610_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = lrintf (normfact * ptr [total + k]) ; + count = gsm610_write_block (psf, pgsm610, sptr, writecount) ; + + total += count ; + len -= writecount ; + } ; + return total ; +} /* gsm610_write_f */ + +static sf_count_t +gsm610_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ GSM610_PRIVATE *pgsm610 ; + short *sptr ; + int k, bufferlen, writecount = 0, count ; + sf_count_t total = 0 ; + double normfact ; + + if (psf->codec_data == NULL) + return 0 ; + pgsm610 = (GSM610_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = lrint (normfact * ptr [total + k]) ; + count = gsm610_write_block (psf, pgsm610, sptr, writecount) ; + + total += count ; + len -= writecount ; + } ; + return total ; +} /* gsm610_write_d */ + +static int +gsm610_close (SF_PRIVATE *psf) +{ GSM610_PRIVATE *pgsm610 ; + + if (psf->codec_data == NULL) + return 0 ; + + pgsm610 = (GSM610_PRIVATE*) psf->codec_data ; + + if (psf->mode == SFM_WRITE) + { /* If a block has been partially assembled, write it out + ** as the final block. + */ + + if (pgsm610->samplecount && pgsm610->samplecount < pgsm610->samplesperblock) + pgsm610->encode_block (psf, pgsm610) ; + } ; + + if (pgsm610->gsm_data) + gsm_destroy (pgsm610->gsm_data) ; + + return 0 ; +} /* gsm610_close */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 8575187d-af4f-4acf-b9dd-6ff705628345 +*/ Added: freeswitch/trunk/libs/libsndfile/src/htk.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/htk.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,225 @@ +/* +** Copyright (C) 2002-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <fcntl.h> +#include <string.h> +#include <ctype.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +/*------------------------------------------------------------------------------ +** Macros to handle big/little endian issues. +*/ + +#define SFE_HTK_BAD_FILE_LEN 1666 +#define SFE_HTK_NOT_WAVEFORM 1667 + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int htk_close (SF_PRIVATE *psf) ; + +static int htk_write_header (SF_PRIVATE *psf, int calc_length) ; +static int htk_read_header (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +htk_open (SF_PRIVATE *psf) +{ int subformat ; + int error = 0 ; + + if (psf->is_pipe) + return SFE_HTK_NO_PIPE ; + + if (psf->mode == SFM_READ || (psf->mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = htk_read_header (psf))) + return error ; + } ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { if ((psf->sf.format & SF_FORMAT_TYPEMASK) != SF_FORMAT_HTK) + return SFE_BAD_OPEN_FORMAT ; + + psf->endian = SF_ENDIAN_BIG ; + + if (htk_write_header (psf, SF_FALSE)) + return psf->error ; + + psf->write_header = htk_write_header ; + } ; + + psf->container_close = htk_close ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + switch (subformat) + { case SF_FORMAT_PCM_16 : /* 16-bit linear PCM. */ + error = pcm_init (psf) ; + break ; + + default : break ; + } ; + + return error ; +} /* htk_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +htk_close (SF_PRIVATE *psf) +{ + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + htk_write_header (psf, SF_TRUE) ; + + return 0 ; +} /* htk_close */ + +static int +htk_write_header (SF_PRIVATE *psf, int calc_length) +{ sf_count_t current ; + int sample_count, sample_period ; + + current = psf_ftell (psf) ; + + if (calc_length) + psf->filelength = psf_get_filelen (psf) ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + psf_fseek (psf, 0, SEEK_SET) ; + + if (psf->filelength > 12) + sample_count = (psf->filelength - 12) / 2 ; + else + sample_count = 0 ; + + sample_period = 10000000 / psf->sf.samplerate ; + + psf_binheader_writef (psf, "E444", sample_count, sample_period, 0x20000) ; + + /* Header construction complete so write it out. */ + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* htk_write_header */ + +/* +** Found the following info in a comment block within Bill Schottstaedt's +** sndlib library. +** +** HTK format files consist of a contiguous sequence of samples preceded by a +** header. Each sample is a vector of either 2-byte integers or 4-byte floats. +** 2-byte integers are used for compressed forms as described below and for +** vector quantised data as described later in section 5.11. HTK format data +** files can also be used to store speech waveforms as described in section 5.8. +** +** The HTK file format header is 12 bytes long and contains the following data +** nSamples -- number of samples in file (4-byte integer) +** sampPeriod -- sample period in 100ns units (4-byte integer) +** sampSize -- number of bytes per sample (2-byte integer) +** parmKind -- a code indicating the sample kind (2-byte integer) +** +** The parameter kind consists of a 6 bit code representing the basic +** parameter kind plus additional bits for each of the possible qualifiers. +** The basic parameter kind codes are +** +** 0 WAVEFORM sampled waveform +** 1 LPC linear prediction filter coefficients +** 2 LPREFC linear prediction reflection coefficients +** 3 LPCEPSTRA LPC cepstral coefficients +** 4 LPDELCEP LPC cepstra plus delta coefficients +** 5 IREFC LPC reflection coef in 16 bit integer format +** 6 MFCC mel-frequency cepstral coefficients +** 7 FBANK log mel-filter bank channel outputs +** 8 MELSPEC linear mel-filter bank channel outputs +** 9 USER user defined sample kind +** 10 DISCRETE vector quantised data +** +** and the bit-encoding for the qualifiers (in octal) is +** _E 000100 has energy +** _N 000200 absolute energy suppressed +** _D 000400 has delta coefficients +** _A 001000 has acceleration coefficients +** _C 002000 is compressed +** _Z 004000 has zero mean static coef. +** _K 010000 has CRC checksum +** _O 020000 has 0'th cepstral coef. +*/ + +static int +htk_read_header (SF_PRIVATE *psf) +{ int sample_count, sample_period, marker ; + + psf_binheader_readf (psf, "pE444", 0, &sample_count, &sample_period, &marker) ; + + if (2 * sample_count + 12 != psf->filelength) + return SFE_HTK_BAD_FILE_LEN ; + + if (marker != 0x20000) + return SFE_HTK_NOT_WAVEFORM ; + + psf->sf.channels = 1 ; + psf->sf.samplerate = 10000000 / sample_period ; + + psf_log_printf (psf, "HTK Waveform file\n Sample Count : %d\n Sample Period : %d => %d Hz\n", + sample_count, sample_period, psf->sf.samplerate) ; + + psf->sf.format = SF_FORMAT_HTK | SF_FORMAT_PCM_16 ; + psf->bytewidth = 2 ; + + /* HTK always has a 12 byte header. */ + psf->dataoffset = 12 ; + psf->endian = SF_ENDIAN_BIG ; + + psf->datalength = psf->filelength - psf->dataoffset ; + + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + + if (! psf->sf.frames && psf->blockwidth) + psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; + + return 0 ; +} /* htk_read_header */ +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: c350e972-082e-4c20-8934-03391a723560 +*/ Added: freeswitch/trunk/libs/libsndfile/src/ima_adpcm.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/ima_adpcm.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,976 @@ +/* +** Copyright (C) 1999-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "float_cast.h" +#include "common.h" + +typedef struct IMA_ADPCM_PRIVATE_tag +{ int (*decode_block) (SF_PRIVATE *psf, struct IMA_ADPCM_PRIVATE_tag *pima) ; + int (*encode_block) (SF_PRIVATE *psf, struct IMA_ADPCM_PRIVATE_tag *pima) ; + + int channels, blocksize, samplesperblock, blocks ; + int blockcount, samplecount ; + int previous [2] ; + int stepindx [2] ; + unsigned char *block ; + short *samples ; +#if HAVE_FLEXIBLE_ARRAY + short data [] ; /* ISO C99 struct flexible array. */ +#else + short data [0] ; /* This is a hack and might not work. */ +#endif +} IMA_ADPCM_PRIVATE ; + +/*============================================================================================ +** Predefined IMA ADPCM data. +*/ + +static int ima_indx_adjust [16] = +{ -1, -1, -1, -1, /* +0 - +3, decrease the step size */ + 2, 4, 6, 8, /* +4 - +7, increase the step size */ + -1, -1, -1, -1, /* -0 - -3, decrease the step size */ + 2, 4, 6, 8, /* -4 - -7, increase the step size */ +} ; + +static int ima_step_size [89] = +{ 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 19, 21, 23, 25, 28, 31, 34, 37, 41, 45, + 50, 55, 60, 66, 73, 80, 88, 97, 107, 118, 130, 143, 157, 173, 190, 209, 230, + 253, 279, 307, 337, 371, 408, 449, 494, 544, 598, 658, 724, 796, 876, 963, + 1060, 1166, 1282, 1411, 1552, 1707, 1878, 2066, 2272, 2499, 2749, 3024, 3327, + 3660, 4026, 4428, 4871, 5358, 5894, 6484, 7132, 7845, 8630, 9493, 10442, + 11487, 12635, 13899, 15289, 16818, 18500, 20350, 22385, 24623, 27086, 29794, + 32767 +} ; + +static int ima_reader_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) ; +static int ima_writer_init (SF_PRIVATE *psf, int blockalign) ; + +static int ima_read_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima, short *ptr, int len) ; +static int ima_write_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima, const short *ptr, int len) ; + +static sf_count_t ima_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t ima_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t ima_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t ima_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t ima_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t ima_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t ima_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t ima_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static sf_count_t ima_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ; + +static int ima_close (SF_PRIVATE *psf) ; + +static int wav_w64_ima_decode_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima) ; +static int wav_w64_ima_encode_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima) ; + +/*-static int aiff_ima_reader_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) ;-*/ +static int aiff_ima_decode_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima) ; +static int aiff_ima_encode_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima) ; + + +/*============================================================================================ +** IMA ADPCM Reader initialisation function. +*/ + +int +wav_w64_ima_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) +{ int error ; + + if (psf->codec_data != NULL) + { psf_log_printf (psf, "*** psf->codec_data is not NULL.\n") ; + return SFE_INTERNAL ; + } ; + + if (psf->mode == SFM_RDWR) + return SFE_BAD_MODE_RW ; + + if (psf->mode == SFM_READ) + if ((error = ima_reader_init (psf, blockalign, samplesperblock))) + return error ; + + if (psf->mode == SFM_WRITE) + if ((error = ima_writer_init (psf, blockalign))) + return error ; + + psf->codec_close = ima_close ; + psf->seek = ima_seek ; + + return 0 ; +} /* wav_w64_ima_init */ + +int +aiff_ima_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) +{ int error ; + + if (psf->mode == SFM_RDWR) + return SFE_BAD_MODE_RW ; + + if (psf->mode == SFM_READ) + if ((error = ima_reader_init (psf, blockalign, samplesperblock))) + return error ; + + if (psf->mode == SFM_WRITE) + if ((error = ima_writer_init (psf, blockalign))) + return error ; + + psf->codec_close = ima_close ; + + return 0 ; +} /* aiff_ima_init */ + +static int +ima_close (SF_PRIVATE *psf) +{ IMA_ADPCM_PRIVATE *pima ; + + pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ; + + if (psf->mode == SFM_WRITE) + { /* If a block has been partially assembled, write it out + ** as the final block. + */ + if (pima->samplecount && pima->samplecount < pima->samplesperblock) + pima->encode_block (psf, pima) ; + + psf->sf.frames = pima->samplesperblock * pima->blockcount / psf->sf.channels ; + } ; + + return 0 ; +} /* ima_close */ + +/*============================================================================================ +** IMA ADPCM Read Functions. +*/ + +static int +ima_reader_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) +{ IMA_ADPCM_PRIVATE *pima ; + int pimasize, count ; + + if (psf->mode != SFM_READ) + return SFE_BAD_MODE_RW ; + + pimasize = sizeof (IMA_ADPCM_PRIVATE) + blockalign * psf->sf.channels + 3 * psf->sf.channels * samplesperblock ; + + if (! (pima = malloc (pimasize))) + return SFE_MALLOC_FAILED ; + + psf->codec_data = (void*) pima ; + + memset (pima, 0, pimasize) ; + + pima->samples = pima->data ; + pima->block = (unsigned char*) (pima->data + samplesperblock * psf->sf.channels) ; + + pima->channels = psf->sf.channels ; + pima->blocksize = blockalign ; + pima->samplesperblock = samplesperblock ; + + psf->filelength = psf_get_filelen (psf) ; + psf->datalength = (psf->dataend) ? psf->dataend - psf->dataoffset : + psf->filelength - psf->dataoffset ; + + if (psf->datalength % pima->blocksize) + pima->blocks = psf->datalength / pima->blocksize + 1 ; + else + pima->blocks = psf->datalength / pima->blocksize ; + + switch (psf->sf.format & SF_FORMAT_TYPEMASK) + { case SF_FORMAT_WAV : + case SF_FORMAT_W64 : + count = 2 * (pima->blocksize - 4 * pima->channels) / pima->channels + 1 ; + + if (pima->samplesperblock != count) + psf_log_printf (psf, "*** Warning : samplesperblock should be %d.\n", count) ; + + pima->decode_block = wav_w64_ima_decode_block ; + + psf->sf.frames = pima->samplesperblock * pima->blocks ; + break ; + + case SF_FORMAT_AIFF : + psf_log_printf (psf, "still need to check block count\n") ; + pima->decode_block = aiff_ima_decode_block ; + psf->sf.frames = pima->samplesperblock * pima->blocks / pima->channels ; + break ; + + default : + psf_log_printf (psf, "ima_reader_init: bad psf->sf.format\n") ; + return SFE_INTERNAL ; + break ; + } ; + + pima->decode_block (psf, pima) ; /* Read first block. */ + + psf->read_short = ima_read_s ; + psf->read_int = ima_read_i ; + psf->read_float = ima_read_f ; + psf->read_double = ima_read_d ; + + return 0 ; +} /* ima_reader_init */ + +static int +aiff_ima_decode_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima) +{ unsigned char *blockdata ; + int chan, k, diff, bytecode ; + short step, stepindx, predictor, *sampledata ; + +static int count = 0 ; +count ++ ; + + pima->blockcount += pima->channels ; + pima->samplecount = 0 ; + + if (pima->blockcount > pima->blocks) + { memset (pima->samples, 0, pima->samplesperblock * pima->channels * sizeof (short)) ; + return 1 ; + } ; + + if ((k = psf_fread (pima->block, 1, pima->blocksize * pima->channels, psf)) != pima->blocksize * pima->channels) + psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, pima->blocksize) ; + + /* Read and check the block header. */ + for (chan = 0 ; chan < pima->channels ; chan++) + { blockdata = pima->block + chan * 34 ; + sampledata = pima->samples + chan ; + + predictor = (blockdata [0] << 8) | (blockdata [1] & 0x80) ; + stepindx = blockdata [1] & 0x7F ; + +{ +if (count < 5) +printf ("\nchan: %d predictor: %d stepindx: %d (%d)\n", + chan, predictor, stepindx, ima_step_size [stepindx]) ; +} + /* FIXME : Do this a better way. */ + if (stepindx < 0) stepindx = 0 ; + else if (stepindx > 88) stepindx = 88 ; + + /* + ** Pull apart the packed 4 bit samples and store them in their + ** correct sample positions. + */ + for (k = 0 ; k < pima->blocksize - 2 ; k++) + { bytecode = blockdata [k + 2] ; + sampledata [pima->channels * (2 * k + 0)] = bytecode & 0xF ; + sampledata [pima->channels * (2 * k + 1)] = (bytecode >> 4) & 0xF ; + } ; + + /* Decode the encoded 4 bit samples. */ + for (k = 0 ; k < pima->samplesperblock ; k ++) + { step = ima_step_size [stepindx] ; + + bytecode = pima->samples [pima->channels * k + chan] ; + + stepindx += ima_indx_adjust [bytecode] ; + + if (stepindx < 0) stepindx = 0 ; + else if (stepindx > 88) stepindx = 88 ; + + diff = step >> 3 ; + if (bytecode & 1) diff += step >> 2 ; + if (bytecode & 2) diff += step >> 1 ; + if (bytecode & 4) diff += step ; + if (bytecode & 8) diff = -diff ; + + predictor += diff ; + + pima->samples [pima->channels * k + chan] = predictor ; + } ; + } ; + +if (count < 5) +{ + for (k = 0 ; k < 10 ; k++) + printf ("% 7d,", pima->samples [k]) ; + puts ("") ; +} + + return 1 ; +} /* aiff_ima_decode_block */ + +static int +aiff_ima_encode_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima) +{ int chan, k, step, diff, vpdiff, blockindx, indx ; + short bytecode, mask ; + +static int count = 0 ; +if (0 && count == 0) +{ pima->samples [0] = 0 ; + printf ("blocksize : %d\n", pima->blocksize) ; + printf ("pima->stepindx [0] : %d\n", pima->stepindx [0]) ; + } +count ++ ; + + /* Encode the block header. */ + for (chan = 0 ; chan < pima->channels ; chan ++) + { blockindx = chan * pima->blocksize ; + + pima->block [blockindx] = (pima->samples [chan] >> 8) & 0xFF ; + pima->block [blockindx + 1] = (pima->samples [chan] & 0x80) + (pima->stepindx [chan] & 0x7F) ; + + pima->previous [chan] = pima->samples [chan] ; + } ; + + /* Encode second and later samples for every block as a 4 bit value. */ + for (k = pima->channels ; k < (pima->samplesperblock * pima->channels) ; k ++) + { chan = (pima->channels > 1) ? (k % 2) : 0 ; + + diff = pima->samples [k] - pima->previous [chan] ; + + bytecode = 0 ; + step = ima_step_size [pima->stepindx [chan]] ; + vpdiff = step >> 3 ; + if (diff < 0) + { bytecode = 8 ; + diff = -diff ; + } ; + mask = 4 ; + while (mask) + { if (diff >= step) + { bytecode |= mask ; + diff -= step ; + vpdiff += step ; + } ; + step >>= 1 ; + mask >>= 1 ; + } ; + + if (bytecode & 8) + pima->previous [chan] -= vpdiff ; + else + pima->previous [chan] += vpdiff ; + + if (pima->previous [chan] > 32767) + pima->previous [chan] = 32767 ; + else if (pima->previous [chan] < -32768) + pima->previous [chan] = -32768 ; + + pima->stepindx [chan] += ima_indx_adjust [bytecode] ; + if (pima->stepindx [chan] < 0) + pima->stepindx [chan] = 0 ; + else if (pima->stepindx [chan] > 88) + pima->stepindx [chan] = 88 ; + + pima->samples [k] = bytecode ; + } ; + + /* Pack the 4 bit encoded samples. */ + + for (chan = 0 ; chan < pima->channels ; chan ++) + { for (indx = pima->channels ; indx < pima->channels * pima->samplesperblock ; indx += 2 * pima->channels) + { blockindx = chan * pima->blocksize + 2 + indx / 2 ; + +if (0 && count ++ < 5) + printf ("chan: %d blockindx: %3d indx: %3d\n", chan, blockindx, indx) ; + + pima->block [blockindx] = pima->samples [indx] & 0x0F ; + pima->block [blockindx] |= (pima->samples [indx + pima->channels] << 4) & 0xF0 ; + } ; + } ; + + /* Write the block to disk. */ + + if ((k = psf_fwrite (pima->block, 1, pima->channels * pima->blocksize, psf)) != pima->channels * pima->blocksize) + psf_log_printf (psf, "*** Warning : short write (%d != %d).\n", k, pima->channels * pima->blocksize) ; + + memset (pima->samples, 0, pima->channels * pima->samplesperblock * sizeof (short)) ; + pima->samplecount = 0 ; + pima->blockcount ++ ; + + return 1 ; +} /* aiff_ima_encode_block */ + +static int +wav_w64_ima_decode_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima) +{ int chan, k, current, blockindx, indx, indxstart, diff ; + short step, bytecode, stepindx [2] ; + + pima->blockcount ++ ; + pima->samplecount = 0 ; + + if (pima->blockcount > pima->blocks) + { memset (pima->samples, 0, pima->samplesperblock * pima->channels * sizeof (short)) ; + return 1 ; + } ; + + if ((k = psf_fread (pima->block, 1, pima->blocksize, psf)) != pima->blocksize) + psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, pima->blocksize) ; + + /* Read and check the block header. */ + + for (chan = 0 ; chan < pima->channels ; chan++) + { current = pima->block [chan*4] | (pima->block [chan*4+1] << 8) ; + if (current & 0x8000) + current -= 0x10000 ; + + stepindx [chan] = pima->block [chan*4+2] ; + if (stepindx [chan] < 0) + stepindx [chan] = 0 ; + else if (stepindx [chan] > 88) + stepindx [chan] = 88 ; + + if (pima->block [chan*4+3] != 0) + psf_log_printf (psf, "IMA ADPCM synchronisation error.\n") ; + + pima->samples [chan] = current ; + } ; + + /* + ** Pull apart the packed 4 bit samples and store them in their + ** correct sample positions. + */ + + blockindx = 4 * pima->channels ; + + indxstart = pima->channels ; + while (blockindx < pima->blocksize) + { for (chan = 0 ; chan < pima->channels ; chan++) + { indx = indxstart + chan ; + for (k = 0 ; k < 4 ; k++) + { bytecode = pima->block [blockindx++] ; + pima->samples [indx] = bytecode & 0x0F ; + indx += pima->channels ; + pima->samples [indx] = (bytecode >> 4) & 0x0F ; + indx += pima->channels ; + } ; + } ; + indxstart += 8 * pima->channels ; + } ; + + /* Decode the encoded 4 bit samples. */ + + for (k = pima->channels ; k < (pima->samplesperblock * pima->channels) ; k ++) + { chan = (pima->channels > 1) ? (k % 2) : 0 ; + + bytecode = pima->samples [k] & 0xF ; + + step = ima_step_size [stepindx [chan]] ; + current = pima->samples [k - pima->channels] ; + + diff = step >> 3 ; + if (bytecode & 1) + diff += step >> 2 ; + if (bytecode & 2) + diff += step >> 1 ; + if (bytecode & 4) + diff += step ; + if (bytecode & 8) + diff = -diff ; + + current += diff ; + + if (current > 32767) + current = 32767 ; + else if (current < -32768) + current = -32768 ; + + stepindx [chan] += ima_indx_adjust [bytecode] ; + + if (stepindx [chan] < 0) + stepindx [chan] = 0 ; + else if (stepindx [chan] > 88) + stepindx [chan] = 88 ; + + pima->samples [k] = current ; + } ; + + return 1 ; +} /* wav_w64_ima_decode_block */ + +static int +wav_w64_ima_encode_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima) +{ int chan, k, step, diff, vpdiff, blockindx, indx, indxstart ; + short bytecode, mask ; + + /* Encode the block header. */ + for (chan = 0 ; chan < pima->channels ; chan++) + { pima->block [chan*4] = pima->samples [chan] & 0xFF ; + pima->block [chan*4+1] = (pima->samples [chan] >> 8) & 0xFF ; + + pima->block [chan*4+2] = pima->stepindx [chan] ; + pima->block [chan*4+3] = 0 ; + + pima->previous [chan] = pima->samples [chan] ; + } ; + + /* Encode the samples as 4 bit. */ + + for (k = pima->channels ; k < (pima->samplesperblock * pima->channels) ; k ++) + { chan = (pima->channels > 1) ? (k % 2) : 0 ; + + diff = pima->samples [k] - pima->previous [chan] ; + + bytecode = 0 ; + step = ima_step_size [pima->stepindx [chan]] ; + vpdiff = step >> 3 ; + if (diff < 0) + { bytecode = 8 ; + diff = -diff ; + } ; + mask = 4 ; + while (mask) + { if (diff >= step) + { bytecode |= mask ; + diff -= step ; + vpdiff += step ; + } ; + step >>= 1 ; + mask >>= 1 ; + } ; + + if (bytecode & 8) + pima->previous [chan] -= vpdiff ; + else + pima->previous [chan] += vpdiff ; + + if (pima->previous [chan] > 32767) + pima->previous [chan] = 32767 ; + else if (pima->previous [chan] < -32768) + pima->previous [chan] = -32768 ; + + pima->stepindx [chan] += ima_indx_adjust [bytecode] ; + if (pima->stepindx [chan] < 0) + pima->stepindx [chan] = 0 ; + else if (pima->stepindx [chan] > 88) + pima->stepindx [chan] = 88 ; + + pima->samples [k] = bytecode ; + } ; + + /* Pack the 4 bit encoded samples. */ + + blockindx = 4 * pima->channels ; + + indxstart = pima->channels ; + while (blockindx < pima->blocksize) + { for (chan = 0 ; chan < pima->channels ; chan++) + { indx = indxstart + chan ; + for (k = 0 ; k < 4 ; k++) + { pima->block [blockindx] = pima->samples [indx] & 0x0F ; + indx += pima->channels ; + pima->block [blockindx] |= (pima->samples [indx] << 4) & 0xF0 ; + indx += pima->channels ; + blockindx ++ ; + } ; + } ; + indxstart += 8 * pima->channels ; + } ; + + /* Write the block to disk. */ + + if ((k = psf_fwrite (pima->block, 1, pima->blocksize, psf)) != pima->blocksize) + psf_log_printf (psf, "*** Warning : short write (%d != %d).\n", k, pima->blocksize) ; + + memset (pima->samples, 0, pima->samplesperblock * sizeof (short)) ; + pima->samplecount = 0 ; + pima->blockcount ++ ; + + return 1 ; +} /* wav_w64_ima_encode_block */ + +static int +ima_read_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima, short *ptr, int len) +{ int count, total = 0, indx = 0 ; + + while (indx < len) + { if (pima->blockcount >= pima->blocks && pima->samplecount >= pima->samplesperblock) + { memset (&(ptr [indx]), 0, (size_t) ((len - indx) * sizeof (short))) ; + return total ; + } ; + + if (pima->samplecount >= pima->samplesperblock) + pima->decode_block (psf, pima) ; + + count = (pima->samplesperblock - pima->samplecount) * pima->channels ; + count = (len - indx > count) ? count : len - indx ; + + memcpy (&(ptr [indx]), &(pima->samples [pima->samplecount * pima->channels]), count * sizeof (short)) ; + indx += count ; + pima->samplecount += count / pima->channels ; + total = indx ; + } ; + + return total ; +} /* ima_read_block */ + +static sf_count_t +ima_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ IMA_ADPCM_PRIVATE *pima ; + int readcount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ; + + while (len > 0) + { readcount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + count = ima_read_block (psf, pima, ptr, readcount) ; + + total += count ; + len -= count ; + if (count != readcount) + break ; + } ; + + return total ; +} /* ima_read_s */ + +static sf_count_t +ima_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ IMA_ADPCM_PRIVATE *pima ; + short *sptr ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : (int) len ; + count = ima_read_block (psf, pima, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = ((int) sptr [k]) << 16 ; + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + + return total ; +} /* ima_read_i */ + +static sf_count_t +ima_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ IMA_ADPCM_PRIVATE *pima ; + short *sptr ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + float normfact ; + + if (! psf->codec_data) + return 0 ; + pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : (int) len ; + count = ima_read_block (psf, pima, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * (float) (sptr [k]) ; + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + + return total ; +} /* ima_read_f */ + +static sf_count_t +ima_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ IMA_ADPCM_PRIVATE *pima ; + short *sptr ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + double normfact ; + + if (! psf->codec_data) + return 0 ; + pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x8000) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : (int) len ; + count = ima_read_block (psf, pima, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * (double) (sptr [k]) ; + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + + return total ; +} /* ima_read_d */ + +static sf_count_t +ima_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) +{ IMA_ADPCM_PRIVATE *pima ; + int newblock, newsample ; + + if (! psf->codec_data) + return 0 ; + pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ; + + if (psf->datalength < 0 || psf->dataoffset < 0) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + if (offset == 0) + { psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + pima->blockcount = 0 ; + pima->decode_block (psf, pima) ; + pima->samplecount = 0 ; + return 0 ; + } ; + + if (offset < 0 || offset > pima->blocks * pima->samplesperblock) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + newblock = offset / pima->samplesperblock ; + newsample = offset % pima->samplesperblock ; + + if (mode == SFM_READ) + { psf_fseek (psf, psf->dataoffset + newblock * pima->blocksize, SEEK_SET) ; + pima->blockcount = newblock ; + pima->decode_block (psf, pima) ; + pima->samplecount = newsample ; + } + else + { /* What to do about write??? */ + psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + return newblock * pima->samplesperblock + newsample ; +} /* ima_seek */ + +/*========================================================================================== +** IMA ADPCM Write Functions. +*/ + +static int +ima_writer_init (SF_PRIVATE *psf, int blockalign) +{ IMA_ADPCM_PRIVATE *pima ; + int samplesperblock ; + unsigned int pimasize ; + + if (psf->mode != SFM_WRITE) + return SFE_BAD_MODE_RW ; + + samplesperblock = 2 * (blockalign - 4 * psf->sf.channels) / psf->sf.channels + 1 ; + + pimasize = sizeof (IMA_ADPCM_PRIVATE) + blockalign + 3 * psf->sf.channels * samplesperblock ; + + if ((pima = calloc (1, pimasize)) == NULL) + return SFE_MALLOC_FAILED ; + + psf->codec_data = (void*) pima ; + + pima->channels = psf->sf.channels ; + pima->blocksize = blockalign ; + pima->samplesperblock = samplesperblock ; + + pima->block = (unsigned char*) pima->data ; + pima->samples = (short*) (pima->data + blockalign) ; + + pima->samplecount = 0 ; + + switch (psf->sf.format & SF_FORMAT_TYPEMASK) + { case SF_FORMAT_WAV : + case SF_FORMAT_W64 : + pima->encode_block = wav_w64_ima_encode_block ; + break ; + + case SF_FORMAT_AIFF : + pima->encode_block = aiff_ima_encode_block ; + break ; + + default : + psf_log_printf (psf, "ima_reader_init: bad psf->sf.format\n") ; + return SFE_INTERNAL ; + break ; + } ; + + psf->write_short = ima_write_s ; + psf->write_int = ima_write_i ; + psf->write_float = ima_write_f ; + psf->write_double = ima_write_d ; + + return 0 ; +} /* ima_writer_init */ + +/*========================================================================================== +*/ + +static int +ima_write_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima, const short *ptr, int len) +{ int count, total = 0, indx = 0 ; + + while (indx < len) + { count = (pima->samplesperblock - pima->samplecount) * pima->channels ; + + if (count > len - indx) + count = len - indx ; + + memcpy (&(pima->samples [pima->samplecount * pima->channels]), &(ptr [total]), count * sizeof (short)) ; + indx += count ; + pima->samplecount += count / pima->channels ; + total = indx ; + + if (pima->samplecount >= pima->samplesperblock) + pima->encode_block (psf, pima) ; + } ; + + return total ; +} /* ima_write_block */ + +static sf_count_t +ima_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ IMA_ADPCM_PRIVATE *pima ; + int writecount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ; + + while (len) + { writecount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + count = ima_write_block (psf, pima, ptr, writecount) ; + + total += count ; + len -= count ; + if (count != writecount) + break ; + } ; + + return total ; +} /* ima_write_s */ + +static sf_count_t +ima_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ IMA_ADPCM_PRIVATE *pima ; + short *sptr ; + int k, bufferlen, writecount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (int) len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = ptr [total + k] >> 16 ; + count = ima_write_block (psf, pima, sptr, writecount) ; + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* ima_write_i */ + +static sf_count_t +ima_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ IMA_ADPCM_PRIVATE *pima ; + short *sptr ; + int k, bufferlen, writecount, count ; + sf_count_t total = 0 ; + float normfact ; + + if (! psf->codec_data) + return 0 ; + pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (int) len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = lrintf (normfact * ptr [total + k]) ; + count = ima_write_block (psf, pima, sptr, writecount) ; + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* ima_write_f */ + +static sf_count_t +ima_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ IMA_ADPCM_PRIVATE *pima ; + short *sptr ; + int k, bufferlen, writecount, count ; + sf_count_t total = 0 ; + double normfact ; + + if (! psf->codec_data) + return 0 ; + pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (int) len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = lrint (normfact * ptr [total + k]) ; + count = ima_write_block (psf, pima, sptr, writecount) ; + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* ima_write_d */ + + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 75a54b82-ad18-4758-9933-64e00a7f24e0 +*/ Added: freeswitch/trunk/libs/libsndfile/src/interleave.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/interleave.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,306 @@ +/* +** Copyright (C) 2002-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfendian.h" + +#include <stdlib.h> + +#include "sndfile.h" +#include "common.h" + +#define INTERLEAVE_CHANNELS 6 + +typedef struct +{ double buffer [SF_BUFFER_LEN / sizeof (double)] ; + + sf_count_t channel_len ; + + sf_count_t (*read_short) (SF_PRIVATE*, short *ptr, sf_count_t len) ; + sf_count_t (*read_int) (SF_PRIVATE*, int *ptr, sf_count_t len) ; + sf_count_t (*read_float) (SF_PRIVATE*, float *ptr, sf_count_t len) ; + sf_count_t (*read_double) (SF_PRIVATE*, double *ptr, sf_count_t len) ; + +} INTERLEAVE_DATA ; + + + +static sf_count_t interleave_read_short (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t interleave_read_int (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t interleave_read_float (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t interleave_read_double (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t interleave_seek (SF_PRIVATE*, int mode, sf_count_t samples_from_start) ; + + + + +int +interleave_init (SF_PRIVATE *psf) +{ INTERLEAVE_DATA *pdata ; + + if (psf->mode != SFM_READ) + return SFE_INTERLEAVE_MODE ; + + if (psf->interleave) + { psf_log_printf (psf, "*** Weird, already have interleave.\n") ; + return 666 ; + } ; + + /* Free this in sf_close() function. */ + if (! (pdata = malloc (sizeof (INTERLEAVE_DATA)))) + return SFE_MALLOC_FAILED ; + +puts ("interleave_init") ; + + psf->interleave = pdata ; + + /* Save the existing methods. */ + pdata->read_short = psf->read_short ; + pdata->read_int = psf->read_int ; + pdata->read_float = psf->read_float ; + pdata->read_double = psf->read_double ; + + pdata->channel_len = psf->sf.frames * psf->bytewidth ; + + /* Insert our new methods. */ + psf->read_short = interleave_read_short ; + psf->read_int = interleave_read_int ; + psf->read_float = interleave_read_float ; + psf->read_double = interleave_read_double ; + + psf->seek = interleave_seek ; + + return 0 ; +} /* pcm_interleave_init */ + +/*------------------------------------------------------------------------------ +*/ + +static sf_count_t +interleave_read_short (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ INTERLEAVE_DATA *pdata ; + sf_count_t offset, templen ; + int chan, count, k ; + short *inptr, *outptr ; + + if (! (pdata = psf->interleave)) + return 0 ; + + inptr = (short*) pdata->buffer ; + + for (chan = 0 ; chan < psf->sf.channels ; chan++) + { outptr = ptr + chan ; + + offset = psf->dataoffset + chan * psf->bytewidth * psf->read_current ; + + if (psf_fseek (psf, offset, SEEK_SET) != offset) + { psf->error = SFE_INTERLEAVE_SEEK ; + return 0 ; + } ; + + templen = len / psf->sf.channels ; + + while (templen > 0) + { if (templen > SIGNED_SIZEOF (pdata->buffer) / SIGNED_SIZEOF (short)) + count = SIGNED_SIZEOF (pdata->buffer) / SIGNED_SIZEOF (short) ; + else + count = (int) templen ; + + if (pdata->read_short (psf, inptr, count) != count) + { psf->error = SFE_INTERLEAVE_READ ; + return 0 ; + } ; + + for (k = 0 ; k < count ; k++) + { *outptr = inptr [k] ; + outptr += psf->sf.channels ; + } ; + + templen -= count ; + } ; + } ; + + return len ; +} /* interleave_read_short */ + +static sf_count_t +interleave_read_int (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ INTERLEAVE_DATA *pdata ; + sf_count_t offset, templen ; + int chan, count, k ; + int *inptr, *outptr ; + + if (! (pdata = psf->interleave)) + return 0 ; + + inptr = (int*) pdata->buffer ; + + for (chan = 0 ; chan < psf->sf.channels ; chan++) + { outptr = ptr + chan ; + + offset = psf->dataoffset + chan * psf->bytewidth * psf->read_current ; + + if (psf_fseek (psf, offset, SEEK_SET) != offset) + { psf->error = SFE_INTERLEAVE_SEEK ; + return 0 ; + } ; + + templen = len / psf->sf.channels ; + + while (templen > 0) + { if (templen > SIGNED_SIZEOF (pdata->buffer) / SIGNED_SIZEOF (int)) + count = SIGNED_SIZEOF (pdata->buffer) / SIGNED_SIZEOF (int) ; + else + count = (int) templen ; + + if (pdata->read_int (psf, inptr, count) != count) + { psf->error = SFE_INTERLEAVE_READ ; + return 0 ; + } ; + + for (k = 0 ; k < count ; k++) + { *outptr = inptr [k] ; + outptr += psf->sf.channels ; + } ; + + templen -= count ; + } ; + } ; + + return len ; +} /* interleave_read_int */ + +static sf_count_t +interleave_read_float (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ INTERLEAVE_DATA *pdata ; + sf_count_t offset, templen ; + int chan, count, k ; + float *inptr, *outptr ; + + if (! (pdata = psf->interleave)) + return 0 ; + + inptr = (float*) pdata->buffer ; + + for (chan = 0 ; chan < psf->sf.channels ; chan++) + { outptr = ptr + chan ; + + offset = psf->dataoffset + pdata->channel_len * chan + psf->read_current * psf->bytewidth ; + +/*-printf ("chan : %d read_current : %6lld offset : %6lld\n", chan, psf->read_current, offset) ;-*/ + + if (psf_fseek (psf, offset, SEEK_SET) != offset) + { psf->error = SFE_INTERLEAVE_SEEK ; +/*-puts ("interleave_seek error") ; exit (1) ;-*/ + return 0 ; + } ; + + templen = len / psf->sf.channels ; + + while (templen > 0) + { if (templen > SIGNED_SIZEOF (pdata->buffer) / SIGNED_SIZEOF (float)) + count = SIGNED_SIZEOF (pdata->buffer) / SIGNED_SIZEOF (float) ; + else + count = (int) templen ; + + if (pdata->read_float (psf, inptr, count) != count) + { psf->error = SFE_INTERLEAVE_READ ; +/*-puts ("interleave_read error") ; exit (1) ;-*/ + return 0 ; + } ; + + for (k = 0 ; k < count ; k++) + { *outptr = inptr [k] ; + outptr += psf->sf.channels ; + } ; + + templen -= count ; + } ; + } ; + + return len ; +} /* interleave_read_float */ + +static sf_count_t +interleave_read_double (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ INTERLEAVE_DATA *pdata ; + sf_count_t offset, templen ; + int chan, count, k ; + double *inptr, *outptr ; + + if (! (pdata = psf->interleave)) + return 0 ; + + inptr = (double*) pdata->buffer ; + + for (chan = 0 ; chan < psf->sf.channels ; chan++) + { outptr = ptr + chan ; + + offset = psf->dataoffset + chan * psf->bytewidth * psf->read_current ; + + if (psf_fseek (psf, offset, SEEK_SET) != offset) + { psf->error = SFE_INTERLEAVE_SEEK ; + return 0 ; + } ; + + templen = len / psf->sf.channels ; + + while (templen > 0) + { if (templen > SIGNED_SIZEOF (pdata->buffer) / SIGNED_SIZEOF (double)) + count = SIGNED_SIZEOF (pdata->buffer) / SIGNED_SIZEOF (double) ; + else + count = (int) templen ; + + if (pdata->read_double (psf, inptr, count) != count) + { psf->error = SFE_INTERLEAVE_READ ; + return 0 ; + } ; + + for (k = 0 ; k < count ; k++) + { *outptr = inptr [k] ; + outptr += psf->sf.channels ; + } ; + + templen -= count ; + } ; + } ; + + return len ; +} /* interleave_read_double */ + +/*------------------------------------------------------------------------------ +*/ + +static sf_count_t +interleave_seek (SF_PRIVATE *psf, int mode, sf_count_t samples_from_start) +{ psf = psf ; mode = mode ; + + /* + ** Do nothing here. This is a place holder to prevent the default + ** seek function from being called. + */ + + return samples_from_start ; +} /* interleave_seek */ +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 82314e13-0225-4408-a2f2-e6dab3f38904 +*/ Added: freeswitch/trunk/libs/libsndfile/src/ircam.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/ircam.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,331 @@ +/* +** Copyright (C) 2001-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <fcntl.h> +#include <string.h> +#include <ctype.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +/*------------------------------------------------------------------------------ +** Macros to handle big/little endian issues. +*/ + +/* The IRCAM magic number is weird in that one byte in the number can have +** values of 0x1, 0x2, 0x03 or 0x04. Hence the need for a marker and a mask. +*/ + +#define IRCAM_BE_MASK (MAKE_MARKER (0xFF, 0xFF, 0x00, 0xFF)) +#define IRCAM_BE_MARKER (MAKE_MARKER (0x64, 0xA3, 0x00, 0x00)) + +#define IRCAM_LE_MASK (MAKE_MARKER (0xFF, 0x00, 0xFF, 0xFF)) +#define IRCAM_LE_MARKER (MAKE_MARKER (0x00, 0x00, 0xA3, 0x64)) + +#define IRCAM_02B_MARKER (MAKE_MARKER (0x64, 0xA3, 0x02, 0x00)) +#define IRCAM_03L_MARKER (MAKE_MARKER (0x64, 0xA3, 0x03, 0x00)) + +#define IRCAM_DATA_OFFSET (1024) + +/*------------------------------------------------------------------------------ +** Typedefs. +*/ + +enum +{ IRCAM_PCM_16 = 0x00002, + IRCAM_FLOAT = 0x00004, + IRCAM_ALAW = 0x10001, + IRCAM_ULAW = 0x20001, + IRCAM_PCM_32 = 0x40004 +} ; + + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int ircam_close (SF_PRIVATE *psf) ; +static int ircam_write_header (SF_PRIVATE *psf, int calc_length) ; +static int ircam_read_header (SF_PRIVATE *psf) ; + +static int get_encoding (int subformat) ; + +static const char* get_encoding_str (int encoding) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +ircam_open (SF_PRIVATE *psf) +{ int subformat ; + int error = SFE_NO_ERROR ; + + if (psf->mode == SFM_READ || (psf->mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = ircam_read_header (psf))) + return error ; + } ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { if ((psf->sf.format & SF_FORMAT_TYPEMASK) != SF_FORMAT_IRCAM) + return SFE_BAD_OPEN_FORMAT ; + + psf->endian = psf->sf.format & SF_FORMAT_ENDMASK ; + if (psf->endian == 0 || psf->endian == SF_ENDIAN_CPU) + psf->endian = (CPU_IS_BIG_ENDIAN) ? SF_ENDIAN_BIG : SF_ENDIAN_LITTLE ; + + psf->dataoffset = IRCAM_DATA_OFFSET ; + + if ((error = ircam_write_header (psf, SF_FALSE))) + return error ; + + psf->write_header = ircam_write_header ; + } ; + + psf->container_close = ircam_close ; + + switch (subformat) + { case SF_FORMAT_ULAW : /* 8-bit Ulaw encoding. */ + error = ulaw_init (psf) ; + break ; + + case SF_FORMAT_ALAW : /* 8-bit Alaw encoding. */ + error = alaw_init (psf) ; + break ; + + case SF_FORMAT_PCM_16 : /* 16-bit linear PCM. */ + case SF_FORMAT_PCM_32 : /* 32-bit linear PCM. */ + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_FLOAT : /* 32-bit linear PCM. */ + error = float32_init (psf) ; + break ; + + default : break ; + } ; + + return error ; +} /* ircam_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +ircam_read_header (SF_PRIVATE *psf) +{ unsigned int marker, encoding ; + float samplerate ; + int error = SFE_NO_ERROR ; + + psf_binheader_readf (psf, "epmf44", 0, &marker, &samplerate, &(psf->sf.channels), &encoding) ; + + if (((marker & IRCAM_BE_MASK) != IRCAM_BE_MARKER) && ((marker & IRCAM_LE_MASK) != IRCAM_LE_MARKER)) + { psf_log_printf (psf, "marker: 0x%X\n", marker) ; + return SFE_IRCAM_NO_MARKER ; + } ; + + psf->endian = SF_ENDIAN_LITTLE ; + + if (psf->sf.channels > 256) + { psf_binheader_readf (psf, "Epmf44", 0, &marker, &samplerate, &(psf->sf.channels), &encoding) ; + + /* Sanity checking for endian-ness detection. */ + if (psf->sf.channels > 256) + { psf_log_printf (psf, "marker: 0x%X\n", marker) ; + return SFE_IRCAM_BAD_CHANNELS ; + } ; + + psf->endian = SF_ENDIAN_BIG ; + } ; + + psf_log_printf (psf, "marker: 0x%X\n", marker) ; + + psf->sf.samplerate = (int) samplerate ; + + psf_log_printf (psf, " Sample Rate : %d\n" + " Channels : %d\n" + " Encoding : %X => %s\n", psf->sf.samplerate, psf->sf.channels, encoding, get_encoding_str (encoding)) ; + + switch (encoding) + { case IRCAM_PCM_16 : + psf->bytewidth = 2 ; + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + + psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_PCM_16 ; + break ; + + case IRCAM_PCM_32 : + psf->bytewidth = 4 ; + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + + psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_PCM_32 ; + break ; + + case IRCAM_FLOAT : + psf->bytewidth = 4 ; + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + + psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_FLOAT ; + break ; + + case IRCAM_ALAW : + psf->bytewidth = 1 ; + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + + psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_ALAW ; + break ; + + case IRCAM_ULAW : + psf->bytewidth = 1 ; + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + + psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_ULAW ; + break ; + + default : + error = SFE_IRCAM_UNKNOWN_FORMAT ; + break ; + } ; + + if (psf->endian == SF_ENDIAN_BIG) + psf->sf.format |= SF_ENDIAN_BIG ; + else + psf->sf.format |= SF_ENDIAN_LITTLE ; + + if (error) + return error ; + + psf->dataoffset = IRCAM_DATA_OFFSET ; + psf->datalength = psf->filelength - psf->dataoffset ; + + if (psf->sf.frames == 0 && psf->blockwidth) + psf->sf.frames = psf->datalength / psf->blockwidth ; + + psf_log_printf (psf, " Samples : %d\n", psf->sf.frames) ; + + psf_binheader_readf (psf, "p", IRCAM_DATA_OFFSET) ; + + return 0 ; +} /* ircam_read_header */ + +static int +ircam_close (SF_PRIVATE *psf) +{ + psf_log_printf (psf, "close\n") ; + + return 0 ; +} /* ircam_close */ + +static int +ircam_write_header (SF_PRIVATE *psf, int calc_length) +{ int encoding ; + float samplerate ; + sf_count_t current ; + + if (psf->pipeoffset > 0) + return 0 ; + + current = psf_ftell (psf) ; + + calc_length = calc_length ; + + /* This also sets psf->endian. */ + encoding = get_encoding (psf->sf.format & SF_FORMAT_SUBMASK) ; + + if (encoding == 0) + return SFE_BAD_OPEN_FORMAT ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + + if (psf->is_pipe == SF_FALSE) + psf_fseek (psf, 0, SEEK_SET) ; + + samplerate = psf->sf.samplerate ; + + switch (psf->endian) + { case SF_ENDIAN_BIG : + psf_binheader_writef (psf, "Emf", IRCAM_02B_MARKER, samplerate) ; + psf_binheader_writef (psf, "E44", psf->sf.channels, encoding) ; + break ; + + case SF_ENDIAN_LITTLE : + psf_binheader_writef (psf, "emf", IRCAM_03L_MARKER, samplerate) ; + psf_binheader_writef (psf, "e44", psf->sf.channels, encoding) ; + break ; + + default : return SFE_BAD_OPEN_FORMAT ; + } ; + + psf_binheader_writef (psf, "z", (size_t) (IRCAM_DATA_OFFSET - psf->headindex)) ; + + /* Header construction complete so write it out. */ + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* ircam_write_header */ + +static int +get_encoding (int subformat) +{ switch (subformat) + { case SF_FORMAT_PCM_16 : return IRCAM_PCM_16 ; + case SF_FORMAT_PCM_32 : return IRCAM_PCM_32 ; + + case SF_FORMAT_FLOAT : return IRCAM_FLOAT ; + + case SF_FORMAT_ULAW : return IRCAM_ULAW ; + case SF_FORMAT_ALAW : return IRCAM_ALAW ; + + default : break ; + } ; + + return 0 ; +} /* get_encoding */ + +static const char* +get_encoding_str (int encoding) +{ switch (encoding) + { case IRCAM_PCM_16 : return "16 bit PCM" ; + case IRCAM_FLOAT : return "32 bit float" ; + case IRCAM_ALAW : return "A law" ; + case IRCAM_ULAW : return "u law" ; + case IRCAM_PCM_32 : return "32 bit PCM" ; + } ; + return "Unknown encoding" ; +} /* get_encoding_str */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: f2714ab8-f286-4c94-9740-edaf673a1c71 +*/ Added: freeswitch/trunk/libs/libsndfile/src/libsndfile.def ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/libsndfile.def Wed Dec 20 14:08:07 2006 @@ -0,0 +1,39 @@ +; Auto-generated by create_symbols_file.py + +LIBRARY libsndfile-1.dll +EXPORTS + +sf_command @1 +sf_open @2 +sf_close @3 +sf_seek @4 +sf_error @7 +sf_perror @8 +sf_error_str @9 +sf_error_number @10 +sf_format_check @11 +sf_read_raw @16 +sf_readf_short @17 +sf_readf_int @18 +sf_readf_float @19 +sf_readf_double @20 +sf_read_short @21 +sf_read_int @22 +sf_read_float @23 +sf_read_double @24 +sf_write_raw @32 +sf_writef_short @33 +sf_writef_int @34 +sf_writef_float @35 +sf_writef_double @36 +sf_write_short @37 +sf_write_int @38 +sf_write_float @39 +sf_write_double @40 +sf_strerror @50 +sf_get_string @60 +sf_set_string @61 +sf_open_fd @70 +sf_open_virtual @80 +sf_write_sync @90 + Added: freeswitch/trunk/libs/libsndfile/src/macbinary3.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/macbinary3.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,58 @@ +/* +** Copyright (C) 2003-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdlib.h> +#include <string.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +#if (OS_IS_MACOSX == 1) + +#include <CoreServices.h> + +int +macbinary3_open (SF_PRIVATE *psf) +{ + if (psf) + return 0 ; + + return 0 ; +} /* macbinary3_open */ + +#else + +int +macbinary3_open (SF_PRIVATE *psf) +{ + psf = psf ; + return 0 ; +} /* macbinary3_open */ + +#endif /* OS_IS_MACOSX */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: c397a7d7-1a31-4349-9684-bd29ef06211e +*/ Added: freeswitch/trunk/libs/libsndfile/src/macos.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/macos.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,63 @@ +/* +** Copyright (C) 2003-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdlib.h> +#include <string.h> +#include <sys/stat.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +#define STR_MARKER MAKE_MARKER ('S', 'T', 'R', ' ') + +int +macos_guess_file_type (SF_PRIVATE *psf, const char *filename) +{ static char rsrc_name [1024] ; + struct stat statbuf ; + int format ; + + psf = psf ; + + snprintf (rsrc_name, sizeof (rsrc_name), "%s/rsrc", filename) ; + + /* If there is no resource fork, just return. */ + if (stat (rsrc_name, &statbuf) != 0) + { psf_log_printf (psf, "No resource fork.\n") ; + return 0 ; + } ; + + if (statbuf.st_size == 0) + { psf_log_printf (psf, "Have zero size resource fork.\n") ; + return 0 ; + } ; + + format = 0 ; + + return format ; +} /* macos_guess_file_type */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 5fbf66d7-9547-442a-9c73-92fd164f3a95 +*/ Added: freeswitch/trunk/libs/libsndfile/src/mat4.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/mat4.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,394 @@ +/* +** Copyright (C) 2002-2006 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <fcntl.h> +#include <string.h> +#include <ctype.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" +#include "float_cast.h" + +/*------------------------------------------------------------------------------ +** Information on how to decode and encode this file was obtained in a PDF +** file which I found on http://www.wotsit.org/. +** Also did a lot of testing with GNU Octave but do not have access to +** Matlab (tm) and so could not test it there. +*/ + +/*------------------------------------------------------------------------------ +** Macros to handle big/little endian issues. +*/ + +#define MAT4_BE_DOUBLE (MAKE_MARKER (0, 0, 0x03, 0xE8)) +#define MAT4_LE_DOUBLE (MAKE_MARKER (0, 0, 0, 0)) + +#define MAT4_BE_FLOAT (MAKE_MARKER (0, 0, 0x03, 0xF2)) +#define MAT4_LE_FLOAT (MAKE_MARKER (0x0A, 0, 0, 0)) + +#define MAT4_BE_PCM_32 (MAKE_MARKER (0, 0, 0x03, 0xFC)) +#define MAT4_LE_PCM_32 (MAKE_MARKER (0x14, 0, 0, 0)) + +#define MAT4_BE_PCM_16 (MAKE_MARKER (0, 0, 0x04, 0x06)) +#define MAT4_LE_PCM_16 (MAKE_MARKER (0x1E, 0, 0, 0)) + +/* Can't see any reason to ever implement this. */ +#define MAT4_BE_PCM_U8 (MAKE_MARKER (0, 0, 0x04, 0x1A)) +#define MAT4_LE_PCM_U8 (MAKE_MARKER (0x32, 0, 0, 0)) + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int mat4_close (SF_PRIVATE *psf) ; + +static int mat4_format_to_encoding (int format, int endian) ; + +static int mat4_write_header (SF_PRIVATE *psf, int calc_length) ; +static int mat4_read_header (SF_PRIVATE *psf) ; + +static const char * mat4_marker_to_str (int marker) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +mat4_open (SF_PRIVATE *psf) +{ int subformat, error = 0 ; + + if (psf->mode == SFM_READ || (psf->mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = mat4_read_header (psf))) + return error ; + } ; + + if ((psf->sf.format & SF_FORMAT_TYPEMASK) != SF_FORMAT_MAT4) + return SFE_BAD_OPEN_FORMAT ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { if (psf->is_pipe) + return SFE_NO_PIPE_WRITE ; + + psf->endian = psf->sf.format & SF_FORMAT_ENDMASK ; + if (CPU_IS_LITTLE_ENDIAN && (psf->endian == SF_ENDIAN_CPU || psf->endian == 0)) + psf->endian = SF_ENDIAN_LITTLE ; + else if (CPU_IS_BIG_ENDIAN && (psf->endian == SF_ENDIAN_CPU || psf->endian == 0)) + psf->endian = SF_ENDIAN_BIG ; + + if ((error = mat4_write_header (psf, SF_FALSE))) + return error ; + + psf->write_header = mat4_write_header ; + } ; + + psf->container_close = mat4_close ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + switch (subformat) + { case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_32 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_FLOAT : + error = float32_init (psf) ; + break ; + + case SF_FORMAT_DOUBLE : + error = double64_init (psf) ; + break ; + + default : break ; + } ; + + if (error) + return error ; + + return error ; +} /* mat4_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +mat4_close (SF_PRIVATE *psf) +{ + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + mat4_write_header (psf, SF_TRUE) ; + + return 0 ; +} /* mat4_close */ + +/*------------------------------------------------------------------------------ +*/ + +static int +mat4_write_header (SF_PRIVATE *psf, int calc_length) +{ sf_count_t current ; + int encoding ; + double samplerate ; + + current = psf_ftell (psf) ; + + if (calc_length) + { psf->filelength = psf_get_filelen (psf) ; + + psf->datalength = psf->filelength - psf->dataoffset ; + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + encoding = mat4_format_to_encoding (psf->sf.format & SF_FORMAT_SUBMASK, psf->endian) ; + + if (encoding == -1) + return SFE_BAD_OPEN_FORMAT ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + psf_fseek (psf, 0, SEEK_SET) ; + + /* Need sample rate as a double for writing to the header. */ + samplerate = psf->sf.samplerate ; + + if (psf->endian == SF_ENDIAN_BIG) + { psf_binheader_writef (psf, "Em444", MAT4_BE_DOUBLE, 1, 1, 0) ; + psf_binheader_writef (psf, "E4bd", 11, "samplerate", make_size_t (11), samplerate) ; + psf_binheader_writef (psf, "tEm484", encoding, psf->sf.channels, psf->sf.frames, 0) ; + psf_binheader_writef (psf, "E4b", 9, "wavedata", make_size_t (9)) ; + } + else if (psf->endian == SF_ENDIAN_LITTLE) + { psf_binheader_writef (psf, "em444", MAT4_LE_DOUBLE, 1, 1, 0) ; + psf_binheader_writef (psf, "e4bd", 11, "samplerate", make_size_t (11), samplerate) ; + psf_binheader_writef (psf, "tem484", encoding, psf->sf.channels, psf->sf.frames, 0) ; + psf_binheader_writef (psf, "e4b", 9, "wavedata", make_size_t (9)) ; + } + else + return SFE_BAD_OPEN_FORMAT ; + + /* Header construction complete so write it out. */ + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* mat4_write_header */ + +static int +mat4_read_header (SF_PRIVATE *psf) +{ int marker, namesize, rows, cols, imag ; + double value ; + const char *marker_str ; + char name [64] ; + + psf_binheader_readf (psf, "pm", 0, &marker) ; + + /* MAT4 file must start with a double for the samplerate. */ + if (marker == MAT4_BE_DOUBLE) + { psf->endian = psf->rwf_endian = SF_ENDIAN_BIG ; + marker_str = "big endian double" ; + } + else if (marker == MAT4_LE_DOUBLE) + { psf->endian = psf->rwf_endian = SF_ENDIAN_LITTLE ; + marker_str = "little endian double" ; + } + else + return SFE_UNIMPLEMENTED ; + + psf_log_printf (psf, "GNU Octave 2.0 / MATLAB v4.2 format\nMarker : %s\n", marker_str) ; + + psf_binheader_readf (psf, "444", &rows, &cols, &imag) ; + + psf_log_printf (psf, " Rows : %d\n Cols : %d\n Imag : %s\n", rows, cols, imag ? "True" : "False") ; + + psf_binheader_readf (psf, "4", &namesize) ; + + if (namesize >= SIGNED_SIZEOF (name)) + return SFE_MAT4_BAD_NAME ; + + psf_binheader_readf (psf, "b", name, namesize) ; + name [namesize] = 0 ; + + psf_log_printf (psf, " Name : %s\n", name) ; + + psf_binheader_readf (psf, "d", &value) ; + + LSF_SNPRINTF (psf->u.cbuf, sizeof (psf->u.cbuf), " Value : %f\n", value) ; + psf_log_printf (psf, psf->u.cbuf) ; + + if ((rows != 1) || (cols != 1)) + return SFE_MAT4_NO_SAMPLERATE ; + + psf->sf.samplerate = lrint (value) ; + + /* Now write out the audio data. */ + + psf_binheader_readf (psf, "m", &marker) ; + + psf_log_printf (psf, "Marker : %s\n", mat4_marker_to_str (marker)) ; + + psf_binheader_readf (psf, "444", &rows, &cols, &imag) ; + + psf_log_printf (psf, " Rows : %d\n Cols : %d\n Imag : %s\n", rows, cols, imag ? "True" : "False") ; + + psf_binheader_readf (psf, "4", &namesize) ; + + if (namesize >= SIGNED_SIZEOF (name)) + return SFE_MAT4_BAD_NAME ; + + psf_binheader_readf (psf, "b", name, namesize) ; + name [namesize] = 0 ; + + psf_log_printf (psf, " Name : %s\n", name) ; + + psf->dataoffset = psf_ftell (psf) ; + + if (rows == 0 && cols == 0) + { psf_log_printf (psf, "*** Error : zero channel count.\n") ; + return SFE_MAT4_ZERO_CHANNELS ; + } ; + + psf->sf.channels = rows ; + psf->sf.frames = cols ; + + psf->sf.format = psf->endian | SF_FORMAT_MAT4 ; + switch (marker) + { case MAT4_BE_DOUBLE : + case MAT4_LE_DOUBLE : + psf->sf.format |= SF_FORMAT_DOUBLE ; + psf->bytewidth = 8 ; + break ; + + case MAT4_BE_FLOAT : + case MAT4_LE_FLOAT : + psf->sf.format |= SF_FORMAT_FLOAT ; + psf->bytewidth = 4 ; + break ; + + case MAT4_BE_PCM_32 : + case MAT4_LE_PCM_32 : + psf->sf.format |= SF_FORMAT_PCM_32 ; + psf->bytewidth = 4 ; + break ; + + case MAT4_BE_PCM_16 : + case MAT4_LE_PCM_16 : + psf->sf.format |= SF_FORMAT_PCM_16 ; + psf->bytewidth = 2 ; + break ; + + default : + psf_log_printf (psf, "*** Error : Bad marker %08X\n", marker) ; + return SFE_UNIMPLEMENTED ; + } ; + + if ((psf->filelength - psf->dataoffset) < psf->sf.channels * psf->sf.frames * psf->bytewidth) + { psf_log_printf (psf, "*** File seems to be truncated. %D <--> %D\n", + psf->filelength - psf->dataoffset, psf->sf.channels * psf->sf.frames * psf->bytewidth) ; + } + else if ((psf->filelength - psf->dataoffset) > psf->sf.channels * psf->sf.frames * psf->bytewidth) + psf->dataend = psf->dataoffset + rows * cols * psf->bytewidth ; + + psf->datalength = psf->filelength - psf->dataoffset - psf->dataend ; + + psf->sf.sections = 1 ; + + return 0 ; +} /* mat4_read_header */ + +static int +mat4_format_to_encoding (int format, int endian) +{ + switch (format | endian) + { case (SF_FORMAT_PCM_16 | SF_ENDIAN_BIG) : + return MAT4_BE_PCM_16 ; + + case (SF_FORMAT_PCM_16 | SF_ENDIAN_LITTLE) : + return MAT4_LE_PCM_16 ; + + case (SF_FORMAT_PCM_32 | SF_ENDIAN_BIG) : + return MAT4_BE_PCM_32 ; + + case (SF_FORMAT_PCM_32 | SF_ENDIAN_LITTLE) : + return MAT4_LE_PCM_32 ; + + case (SF_FORMAT_FLOAT | SF_ENDIAN_BIG) : + return MAT4_BE_FLOAT ; + + case (SF_FORMAT_FLOAT | SF_ENDIAN_LITTLE) : + return MAT4_LE_FLOAT ; + + case (SF_FORMAT_DOUBLE | SF_ENDIAN_BIG) : + return MAT4_BE_DOUBLE ; + + case (SF_FORMAT_DOUBLE | SF_ENDIAN_LITTLE) : + return MAT4_LE_DOUBLE ; + + default : break ; + } ; + + return -1 ; +} /* mat4_format_to_encoding */ + +static const char * +mat4_marker_to_str (int marker) +{ static char str [32] ; + + switch (marker) + { + case MAT4_BE_PCM_16 : return "big endian 16 bit PCM" ; + case MAT4_LE_PCM_16 : return "little endian 16 bit PCM" ; + + case MAT4_BE_PCM_32 : return "big endian 32 bit PCM" ; + case MAT4_LE_PCM_32 : return "little endian 32 bit PCM" ; + + + case MAT4_BE_FLOAT : return "big endian float" ; + case MAT4_LE_FLOAT : return "big endian float" ; + + case MAT4_BE_DOUBLE : return "big endian double" ; + case MAT4_LE_DOUBLE : return "little endian double" ; + } ; + + /* This is a little unsafe but is really only for debugging. */ + str [sizeof (str) - 1] = 0 ; + LSF_SNPRINTF (str, sizeof (str) - 1, "%08X", marker) ; + return str ; +} /* mat4_marker_to_str */ +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: f7e5f5d6-fc39-452e-bc4a-59627116ff59 +*/ Added: freeswitch/trunk/libs/libsndfile/src/mat5.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/mat5.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,507 @@ +/* +** Copyright (C) 2002-2006 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <fcntl.h> +#include <string.h> +#include <ctype.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" +#include "float_cast.h" + +/*------------------------------------------------------------------------------ +** Information on how to decode and encode this file was obtained in a PDF +** file which I found on http://www.wotsit.org/. +** Also did a lot of testing with GNU Octave but do not have access to +** Matlab (tm) and so could not test it there. +*/ + +/*------------------------------------------------------------------------------ +** Macros to handle big/little endian issues. +*/ + +#define MATL_MARKER (MAKE_MARKER ('M', 'A', 'T', 'L')) + +#define IM_MARKER (('I' << 8) + 'M') +#define MI_MARKER (('M' << 8) + 'I') + +/*------------------------------------------------------------------------------ +** Enums and typedefs. +*/ + +enum +{ MAT5_TYPE_SCHAR = 0x1, + MAT5_TYPE_UCHAR = 0x2, + MAT5_TYPE_INT16 = 0x3, + MAT5_TYPE_UINT16 = 0x4, + MAT5_TYPE_INT32 = 0x5, + MAT5_TYPE_UINT32 = 0x6, + MAT5_TYPE_FLOAT = 0x7, + MAT5_TYPE_DOUBLE = 0x9, + MAT5_TYPE_ARRAY = 0xE, + + MAT5_TYPE_COMP_USHORT = 0x00020004, + MAT5_TYPE_COMP_UINT = 0x00040006 +} ; + +typedef struct +{ sf_count_t size ; + int rows, cols ; + char name [32] ; +} MAT5_MATRIX ; + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int mat5_close (SF_PRIVATE *psf) ; + +static int mat5_write_header (SF_PRIVATE *psf, int calc_length) ; +static int mat5_read_header (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +mat5_open (SF_PRIVATE *psf) +{ int subformat, error = 0 ; + + if (psf->mode == SFM_READ || (psf->mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = mat5_read_header (psf))) + return error ; + } ; + + if ((psf->sf.format & SF_FORMAT_TYPEMASK) != SF_FORMAT_MAT5) + return SFE_BAD_OPEN_FORMAT ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { if (psf->is_pipe) + return SFE_NO_PIPE_WRITE ; + + psf->endian = psf->sf.format & SF_FORMAT_ENDMASK ; + if (CPU_IS_LITTLE_ENDIAN && (psf->endian == SF_ENDIAN_CPU || psf->endian == 0)) + psf->endian = SF_ENDIAN_LITTLE ; + else if (CPU_IS_BIG_ENDIAN && (psf->endian == SF_ENDIAN_CPU || psf->endian == 0)) + psf->endian = SF_ENDIAN_BIG ; + + if ((error = mat5_write_header (psf, SF_FALSE))) + return error ; + + psf->write_header = mat5_write_header ; + } ; + + psf->container_close = mat5_close ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + switch (subformat) + { case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_32 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_FLOAT : + error = float32_init (psf) ; + break ; + + case SF_FORMAT_DOUBLE : + error = double64_init (psf) ; + break ; + + default : break ; + } ; + + return error ; +} /* mat5_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +mat5_close (SF_PRIVATE *psf) +{ + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + mat5_write_header (psf, SF_TRUE) ; + + return 0 ; +} /* mat5_close */ + +/*------------------------------------------------------------------------------ +*/ + +static int +mat5_write_header (SF_PRIVATE *psf, int calc_length) +{ static const char *filename = "MATLAB 5.0 MAT-file, written by " PACKAGE "-" VERSION ", " ; + static const char *sr_name = "samplerate\0\0\0\0\0\0\0\0\0\0\0" ; + static const char *wd_name = "wavedata\0" ; + sf_count_t current, datasize ; + int encoding ; + + current = psf_ftell (psf) ; + + if (calc_length) + { psf_fseek (psf, 0, SEEK_END) ; + psf->filelength = psf_ftell (psf) ; + psf_fseek (psf, 0, SEEK_SET) ; + + psf->datalength = psf->filelength - psf->dataoffset ; + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + switch (psf->sf.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_PCM_U8 : + encoding = MAT5_TYPE_UCHAR ; + break ; + + case SF_FORMAT_PCM_16 : + encoding = MAT5_TYPE_INT16 ; + break ; + + case SF_FORMAT_PCM_32 : + encoding = MAT5_TYPE_INT32 ; + break ; + + case SF_FORMAT_FLOAT : + encoding = MAT5_TYPE_FLOAT ; + break ; + + case SF_FORMAT_DOUBLE : + encoding = MAT5_TYPE_DOUBLE ; + break ; + + default : + return SFE_BAD_OPEN_FORMAT ; + } ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + psf_fseek (psf, 0, SEEK_SET) ; + + psf_get_date_str (psf->u.cbuf, sizeof (psf->u.scbuf)) ; + psf_binheader_writef (psf, "bb", filename, strlen (filename), psf->u.cbuf, strlen (psf->u.cbuf) + 1) ; + + memset (psf->u.scbuf, ' ', 124 - psf->headindex) ; + psf_binheader_writef (psf, "b", psf->u.scbuf, make_size_t (124 - psf->headindex)) ; + + psf->rwf_endian = psf->endian ; + + if (psf->rwf_endian == SF_ENDIAN_BIG) + psf_binheader_writef (psf, "2b", 0x0100, "MI", make_size_t (2)) ; + else + psf_binheader_writef (psf, "2b", 0x0100, "IM", make_size_t (2)) ; + + psf_binheader_writef (psf, "444444", MAT5_TYPE_ARRAY, 64, MAT5_TYPE_UINT32, 8, 6, 0) ; + psf_binheader_writef (psf, "4444", MAT5_TYPE_INT32, 8, 1, 1) ; + psf_binheader_writef (psf, "44b", MAT5_TYPE_SCHAR, strlen (sr_name), sr_name, make_size_t (16)) ; + + if (psf->sf.samplerate > 0xFFFF) + psf_binheader_writef (psf, "44", MAT5_TYPE_COMP_UINT, psf->sf.samplerate) ; + else + { unsigned short samplerate = psf->sf.samplerate ; + + psf_binheader_writef (psf, "422", MAT5_TYPE_COMP_USHORT, samplerate, 0) ; + } ; + + datasize = psf->sf.frames * psf->sf.channels * psf->bytewidth ; + + psf_binheader_writef (psf, "t484444", MAT5_TYPE_ARRAY, datasize + 64, MAT5_TYPE_UINT32, 8, 6, 0) ; + psf_binheader_writef (psf, "t4448", MAT5_TYPE_INT32, 8, psf->sf.channels, psf->sf.frames) ; + psf_binheader_writef (psf, "44b", MAT5_TYPE_SCHAR, strlen (wd_name), wd_name, strlen (wd_name)) ; + + datasize = psf->sf.frames * psf->sf.channels * psf->bytewidth ; + if (datasize > 0x7FFFFFFF) + datasize = 0x7FFFFFFF ; + + psf_binheader_writef (psf, "t48", encoding, datasize) ; + + /* Header construction complete so write it out. */ + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* mat5_write_header */ + +static int +mat5_read_header (SF_PRIVATE *psf) +{ char name [32] ; + short version, endian ; + int type, size, flags1, flags2, rows, cols ; + + psf_binheader_readf (psf, "pb", 0, psf->u.cbuf, 124) ; + + psf->u.scbuf [125] = 0 ; + + if (strlen (psf->u.cbuf) >= 124) + return SFE_UNIMPLEMENTED ; + + if (strstr (psf->u.cbuf, "MATLAB 5.0 MAT-file") == psf->u.cbuf) + psf_log_printf (psf, "%s\n", psf->u.scbuf) ; + + + psf_binheader_readf (psf, "E22", &version, &endian) ; + + if (endian == MI_MARKER) + { psf->endian = psf->rwf_endian = SF_ENDIAN_BIG ; + if (CPU_IS_LITTLE_ENDIAN) version = ENDSWAP_SHORT (version) ; + } + else if (endian == IM_MARKER) + { psf->endian = psf->rwf_endian = SF_ENDIAN_LITTLE ; + if (CPU_IS_BIG_ENDIAN) version = ENDSWAP_SHORT (version) ; + } + else + return SFE_MAT5_BAD_ENDIAN ; + + if ((CPU_IS_LITTLE_ENDIAN && endian == IM_MARKER) || + (CPU_IS_BIG_ENDIAN && endian == MI_MARKER)) + version = ENDSWAP_SHORT (version) ; + + psf_log_printf (psf, "Version : 0x%04X\n", version) ; + psf_log_printf (psf, "Endian : 0x%04X => %s\n", endian, + (psf->endian == SF_ENDIAN_LITTLE) ? "Little" : "Big") ; + + /*========================================================*/ + psf_binheader_readf (psf, "44", &type, &size) ; + psf_log_printf (psf, "Block\n Type : %X Size : %d\n", type, size) ; + + if (type != MAT5_TYPE_ARRAY) + return SFE_MAT5_NO_BLOCK ; + + psf_binheader_readf (psf, "44", &type, &size) ; + psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ; + + if (type != MAT5_TYPE_UINT32) + return SFE_MAT5_NO_BLOCK ; + + psf_binheader_readf (psf, "44", &flags1, &flags2) ; + psf_log_printf (psf, " Flg1 : %X Flg2 : %d\n", flags1, flags2) ; + + psf_binheader_readf (psf, "44", &type, &size) ; + psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ; + + if (type != MAT5_TYPE_INT32) + return SFE_MAT5_NO_BLOCK ; + + psf_binheader_readf (psf, "44", &rows, &cols) ; + psf_log_printf (psf, " Rows : %X Cols : %d\n", rows, cols) ; + + if (rows != 1 || cols != 1) + return SFE_MAT5_SAMPLE_RATE ; + + psf_binheader_readf (psf, "4", &type) ; + + if (type == MAT5_TYPE_SCHAR) + { psf_binheader_readf (psf, "4", &size) ; + psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ; + if (size > SIGNED_SIZEOF (name) - 1) + { psf_log_printf (psf, "Error : Bad name length.\n") ; + return SFE_MAT5_NO_BLOCK ; + } ; + + psf_binheader_readf (psf, "bj", name, size, (8 - (size % 8)) % 8) ; + name [size] = 0 ; + } + else if ((type & 0xFFFF) == MAT5_TYPE_SCHAR) + { size = type >> 16 ; + if (size > 4) + { psf_log_printf (psf, "Error : Bad name length.\n") ; + return SFE_MAT5_NO_BLOCK ; + } ; + + psf_log_printf (psf, " Type : %X\n", type) ; + psf_binheader_readf (psf, "4", &name) ; + name [size] = 0 ; + } + else + return SFE_MAT5_NO_BLOCK ; + + psf_log_printf (psf, " Name : %s\n", name) ; + + /*-----------------------------------------*/ + + psf_binheader_readf (psf, "44", &type, &size) ; + + switch (type) + { case MAT5_TYPE_DOUBLE : + { double samplerate ; + + psf_binheader_readf (psf, "d", &samplerate) ; + LSF_SNPRINTF (name, sizeof (name), "%f\n", samplerate) ; + psf_log_printf (psf, " Val : %s\n", name) ; + + psf->sf.samplerate = lrint (samplerate) ; + } ; + break ; + + case MAT5_TYPE_COMP_USHORT : + { unsigned short samplerate ; + + psf_binheader_readf (psf, "j2j", -4, &samplerate, 2) ; + psf_log_printf (psf, " Val : %u\n", samplerate) ; + psf->sf.samplerate = samplerate ; + } + break ; + + case MAT5_TYPE_COMP_UINT : + psf_log_printf (psf, " Val : %u\n", size) ; + psf->sf.samplerate = size ; + break ; + + default : + psf_log_printf (psf, " Type : %X Size : %d ***\n", type, size) ; + return SFE_MAT5_SAMPLE_RATE ; + } ; + + /*-----------------------------------------*/ + + + psf_binheader_readf (psf, "44", &type, &size) ; + psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ; + + if (type != MAT5_TYPE_ARRAY) + return SFE_MAT5_NO_BLOCK ; + + psf_binheader_readf (psf, "44", &type, &size) ; + psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ; + + if (type != MAT5_TYPE_UINT32) + return SFE_MAT5_NO_BLOCK ; + + psf_binheader_readf (psf, "44", &flags1, &flags2) ; + psf_log_printf (psf, " Flg1 : %X Flg2 : %d\n", flags1, flags2) ; + + psf_binheader_readf (psf, "44", &type, &size) ; + psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ; + + if (type != MAT5_TYPE_INT32) + return SFE_MAT5_NO_BLOCK ; + + psf_binheader_readf (psf, "44", &rows, &cols) ; + psf_log_printf (psf, " Rows : %X Cols : %d\n", rows, cols) ; + + psf_binheader_readf (psf, "4", &type) ; + + if (type == MAT5_TYPE_SCHAR) + { psf_binheader_readf (psf, "4", &size) ; + psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ; + if (size > SIGNED_SIZEOF (name) - 1) + { psf_log_printf (psf, "Error : Bad name length.\n") ; + return SFE_MAT5_NO_BLOCK ; + } ; + + psf_binheader_readf (psf, "bj", name, size, (8 - (size % 8)) % 8) ; + name [size] = 0 ; + } + else if ((type & 0xFFFF) == MAT5_TYPE_SCHAR) + { size = type >> 16 ; + if (size > 4) + { psf_log_printf (psf, "Error : Bad name length.\n") ; + return SFE_MAT5_NO_BLOCK ; + } ; + + psf_log_printf (psf, " Type : %X\n", type) ; + psf_binheader_readf (psf, "4", &name) ; + name [size] = 0 ; + } + else + return SFE_MAT5_NO_BLOCK ; + + psf_log_printf (psf, " Name : %s\n", name) ; + + psf_binheader_readf (psf, "44", &type, &size) ; + psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ; + + /*++++++++++++++++++++++++++++++++++++++++++++++++++*/ + + if (rows == 0 && cols == 0) + { psf_log_printf (psf, "*** Error : zero channel count.\n") ; + return SFE_MAT5_ZERO_CHANNELS ; + } ; + + psf->sf.channels = rows ; + psf->sf.frames = cols ; + + psf->sf.format = psf->endian | SF_FORMAT_MAT5 ; + + switch (type) + { case MAT5_TYPE_DOUBLE : + psf_log_printf (psf, "Data type : double\n") ; + psf->sf.format |= SF_FORMAT_DOUBLE ; + psf->bytewidth = 8 ; + break ; + + case MAT5_TYPE_FLOAT : + psf_log_printf (psf, "Data type : float\n") ; + psf->sf.format |= SF_FORMAT_FLOAT ; + psf->bytewidth = 4 ; + break ; + + case MAT5_TYPE_INT32 : + psf_log_printf (psf, "Data type : 32 bit PCM\n") ; + psf->sf.format |= SF_FORMAT_PCM_32 ; + psf->bytewidth = 4 ; + break ; + + case MAT5_TYPE_INT16 : + psf_log_printf (psf, "Data type : 16 bit PCM\n") ; + psf->sf.format |= SF_FORMAT_PCM_16 ; + psf->bytewidth = 2 ; + break ; + + case MAT5_TYPE_UCHAR : + psf_log_printf (psf, "Data type : unsigned 8 bit PCM\n") ; + psf->sf.format |= SF_FORMAT_PCM_U8 ; + psf->bytewidth = 1 ; + break ; + + default : + psf_log_printf (psf, "*** Error : Bad marker %08X\n", type) ; + return SFE_UNIMPLEMENTED ; + } ; + + psf->dataoffset = psf_ftell (psf) ; + psf->datalength = psf->filelength - psf->dataoffset ; + + return 0 ; +} /* mat5_read_header */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: dfdb6742-b2be-4be8-b390-d0c674e8bc8e +*/ Added: freeswitch/trunk/libs/libsndfile/src/ms_adpcm.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/ms_adpcm.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,834 @@ +/* +** Copyright (C) 1999-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "float_cast.h" +#include "common.h" +#include "wav_w64.h" + +/* These required here because we write the header in this file. */ + +#define RIFF_MARKER (MAKE_MARKER ('R', 'I', 'F', 'F')) +#define WAVE_MARKER (MAKE_MARKER ('W', 'A', 'V', 'E')) +#define fmt_MARKER (MAKE_MARKER ('f', 'm', 't', ' ')) +#define fact_MARKER (MAKE_MARKER ('f', 'a', 'c', 't')) +#define data_MARKER (MAKE_MARKER ('d', 'a', 't', 'a')) + +#define WAVE_FORMAT_MS_ADPCM 0x0002 + +typedef struct +{ int channels, blocksize, samplesperblock, blocks, dataremaining ; + int blockcount ; + sf_count_t samplecount ; + short *samples ; + unsigned char *block ; +#if HAVE_FLEXIBLE_ARRAY + short dummydata [] ; /* ISO C99 struct flexible array. */ +#else + short dummydata [0] ; /* This is a hack an might not work. */ +#endif +} MSADPCM_PRIVATE ; + +/*============================================================================================ +** MS ADPCM static data and functions. +*/ + +static int AdaptationTable [] = +{ 230, 230, 230, 230, 307, 409, 512, 614, + 768, 614, 512, 409, 307, 230, 230, 230 +} ; + +/* TODO : The first 7 coef's are are always hardcode and must + appear in the actual WAVE file. They should be read in + in case a sound program added extras to the list. */ + +static int AdaptCoeff1 [MSADPCM_ADAPT_COEFF_COUNT] = +{ 256, 512, 0, 192, 240, 460, 392 +} ; + +static int AdaptCoeff2 [MSADPCM_ADAPT_COEFF_COUNT] = +{ 0, -256, 0, 64, 0, -208, -232 +} ; + +/*============================================================================================ +** MS ADPCM Block Layout. +** ====================== +** Block is usually 256, 512 or 1024 bytes depending on sample rate. +** For a mono file, the block is laid out as follows: +** byte purpose +** 0 block predictor [0..6] +** 1,2 initial idelta (positive) +** 3,4 sample 1 +** 5,6 sample 0 +** 7..n packed bytecodes +** +** For a stereo file, the block is laid out as follows: +** byte purpose +** 0 block predictor [0..6] for left channel +** 1 block predictor [0..6] for right channel +** 2,3 initial idelta (positive) for left channel +** 4,5 initial idelta (positive) for right channel +** 6,7 sample 1 for left channel +** 8,9 sample 1 for right channel +** 10,11 sample 0 for left channel +** 12,13 sample 0 for right channel +** 14..n packed bytecodes +*/ + +/*============================================================================================ +** Static functions. +*/ + +static int msadpcm_decode_block (SF_PRIVATE *psf, MSADPCM_PRIVATE *pms) ; +static sf_count_t msadpcm_read_block (SF_PRIVATE *psf, MSADPCM_PRIVATE *pms, short *ptr, int len) ; + +static int msadpcm_encode_block (SF_PRIVATE *psf, MSADPCM_PRIVATE *pms) ; +static sf_count_t msadpcm_write_block (SF_PRIVATE *psf, MSADPCM_PRIVATE *pms, const short *ptr, int len) ; + +static sf_count_t msadpcm_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t msadpcm_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t msadpcm_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t msadpcm_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t msadpcm_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t msadpcm_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t msadpcm_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t msadpcm_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static sf_count_t msadpcm_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ; +static int msadpcm_close (SF_PRIVATE *psf) ; + +static void choose_predictor (unsigned int channels, short *data, int *bpred, int *idelta) ; + +/*============================================================================================ +** MS ADPCM Read Functions. +*/ + +int +wav_w64_msadpcm_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) +{ MSADPCM_PRIVATE *pms ; + unsigned int pmssize ; + int count ; + + if (psf->codec_data != NULL) + { psf_log_printf (psf, "*** psf->codec_data is not NULL.\n") ; + return SFE_INTERNAL ; + } ; + + if (psf->mode == SFM_WRITE) + samplesperblock = 2 + 2 * (blockalign - 7 * psf->sf.channels) / psf->sf.channels ; + + pmssize = sizeof (MSADPCM_PRIVATE) + blockalign + 3 * psf->sf.channels * samplesperblock ; + + if (! (psf->codec_data = malloc (pmssize))) + return SFE_MALLOC_FAILED ; + pms = (MSADPCM_PRIVATE*) psf->codec_data ; + memset (pms, 0, pmssize) ; + + pms->samples = pms->dummydata ; + pms->block = (unsigned char*) (pms->dummydata + psf->sf.channels * samplesperblock) ; + + pms->channels = psf->sf.channels ; + pms->blocksize = blockalign ; + pms->samplesperblock = samplesperblock ; + + if (psf->mode == SFM_READ) + { pms->dataremaining = psf->datalength ; + + if (psf->datalength % pms->blocksize) + pms->blocks = psf->datalength / pms->blocksize + 1 ; + else + pms->blocks = psf->datalength / pms->blocksize ; + + count = 2 * (pms->blocksize - 6 * pms->channels) / pms->channels ; + if (pms->samplesperblock != count) + psf_log_printf (psf, "*** Warning : samplesperblock shoud be %d.\n", count) ; + + psf->sf.frames = (psf->datalength / pms->blocksize) * pms->samplesperblock ; + + psf_log_printf (psf, " bpred idelta\n") ; + + msadpcm_decode_block (psf, pms) ; + + psf->read_short = msadpcm_read_s ; + psf->read_int = msadpcm_read_i ; + psf->read_float = msadpcm_read_f ; + psf->read_double = msadpcm_read_d ; + } ; + + if (psf->mode == SFM_WRITE) + { pms->samples = pms->dummydata ; + + pms->samplecount = 0 ; + + psf->write_short = msadpcm_write_s ; + psf->write_int = msadpcm_write_i ; + psf->write_float = msadpcm_write_f ; + psf->write_double = msadpcm_write_d ; + } ; + + psf->codec_close = msadpcm_close ; + psf->seek = msadpcm_seek ; + + return 0 ; +} /* wav_w64_msadpcm_init */ + +static int +msadpcm_decode_block (SF_PRIVATE *psf, MSADPCM_PRIVATE *pms) +{ int chan, k, blockindx, sampleindx ; + short bytecode, bpred [2], chan_idelta [2] ; + + int predict ; + int current ; + int idelta ; + + pms->blockcount ++ ; + pms->samplecount = 0 ; + + if (pms->blockcount > pms->blocks) + { memset (pms->samples, 0, pms->samplesperblock * pms->channels) ; + return 1 ; + } ; + + if ((k = psf_fread (pms->block, 1, pms->blocksize, psf)) != pms->blocksize) + psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, pms->blocksize) ; + + /* Read and check the block header. */ + + if (pms->channels == 1) + { bpred [0] = pms->block [0] ; + + if (bpred [0] >= 7) + psf_log_printf (psf, "MS ADPCM synchronisation error (%d).\n", bpred [0]) ; + + chan_idelta [0] = pms->block [1] | (pms->block [2] << 8) ; + chan_idelta [1] = 0 ; + + psf_log_printf (psf, "(%d) (%d)\n", bpred [0], chan_idelta [0]) ; + + pms->samples [1] = pms->block [3] | (pms->block [4] << 8) ; + pms->samples [0] = pms->block [5] | (pms->block [6] << 8) ; + blockindx = 7 ; + } + else + { bpred [0] = pms->block [0] ; + bpred [1] = pms->block [1] ; + + if (bpred [0] >= 7 || bpred [1] >= 7) + psf_log_printf (psf, "MS ADPCM synchronisation error (%d %d).\n", bpred [0], bpred [1]) ; + + chan_idelta [0] = pms->block [2] | (pms->block [3] << 8) ; + chan_idelta [1] = pms->block [4] | (pms->block [5] << 8) ; + + psf_log_printf (psf, "(%d, %d) (%d, %d)\n", bpred [0], bpred [1], chan_idelta [0], chan_idelta [1]) ; + + pms->samples [2] = pms->block [6] | (pms->block [7] << 8) ; + pms->samples [3] = pms->block [8] | (pms->block [9] << 8) ; + + pms->samples [0] = pms->block [10] | (pms->block [11] << 8) ; + pms->samples [1] = pms->block [12] | (pms->block [13] << 8) ; + + blockindx = 14 ; + } ; + + /*-------------------------------------------------------- + This was left over from a time when calculations were done + as ints rather than shorts. Keep this around as a reminder + in case I ever find a file which decodes incorrectly. + + if (chan_idelta [0] & 0x8000) + chan_idelta [0] -= 0x10000 ; + if (chan_idelta [1] & 0x8000) + chan_idelta [1] -= 0x10000 ; + --------------------------------------------------------*/ + + /* Pull apart the packed 4 bit samples and store them in their + ** correct sample positions. + */ + + sampleindx = 2 * pms->channels ; + while (blockindx < pms->blocksize) + { bytecode = pms->block [blockindx++] ; + pms->samples [sampleindx++] = (bytecode >> 4) & 0x0F ; + pms->samples [sampleindx++] = bytecode & 0x0F ; + } ; + + /* Decode the encoded 4 bit samples. */ + + for (k = 2 * pms->channels ; k < (pms->samplesperblock * pms->channels) ; k ++) + { chan = (pms->channels > 1) ? (k % 2) : 0 ; + + bytecode = pms->samples [k] & 0xF ; + + /* Compute next Adaptive Scale Factor (ASF) */ + idelta = chan_idelta [chan] ; + chan_idelta [chan] = (AdaptationTable [bytecode] * idelta) >> 8 ; /* => / 256 => FIXED_POINT_ADAPTATION_BASE == 256 */ + if (chan_idelta [chan] < 16) + chan_idelta [chan] = 16 ; + if (bytecode & 0x8) + bytecode -= 0x10 ; + + predict = ((pms->samples [k - pms->channels] * AdaptCoeff1 [bpred [chan]]) + + (pms->samples [k - 2 * pms->channels] * AdaptCoeff2 [bpred [chan]])) >> 8 ; /* => / 256 => FIXED_POINT_COEFF_BASE == 256 */ + current = (bytecode * idelta) + predict ; + + if (current > 32767) + current = 32767 ; + else if (current < -32768) + current = -32768 ; + + pms->samples [k] = current ; + } ; + + return 1 ; +} /* msadpcm_decode_block */ + +static sf_count_t +msadpcm_read_block (SF_PRIVATE *psf, MSADPCM_PRIVATE *pms, short *ptr, int len) +{ int count, total = 0, indx = 0 ; + + while (indx < len) + { if (pms->blockcount >= pms->blocks && pms->samplecount >= pms->samplesperblock) + { memset (&(ptr [indx]), 0, (size_t) ((len - indx) * sizeof (short))) ; + return total ; + } ; + + if (pms->samplecount >= pms->samplesperblock) + msadpcm_decode_block (psf, pms) ; + + count = (pms->samplesperblock - pms->samplecount) * pms->channels ; + count = (len - indx > count) ? count : len - indx ; + + memcpy (&(ptr [indx]), &(pms->samples [pms->samplecount * pms->channels]), count * sizeof (short)) ; + indx += count ; + pms->samplecount += count / pms->channels ; + total = indx ; + } ; + + return total ; +} /* msadpcm_read_block */ + +static sf_count_t +msadpcm_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ MSADPCM_PRIVATE *pms ; + int readcount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pms = (MSADPCM_PRIVATE*) psf->codec_data ; + + while (len > 0) + { readcount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + count = msadpcm_read_block (psf, pms, ptr, readcount) ; + + total += count ; + len -= count ; + if (count != readcount) + break ; + } ; + + return total ; +} /* msadpcm_read_s */ + +static sf_count_t +msadpcm_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ MSADPCM_PRIVATE *pms ; + short *sptr ; + int k, bufferlen, readcount = 0, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pms = (MSADPCM_PRIVATE*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = msadpcm_read_block (psf, pms, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = sptr [k] << 16 ; + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + return total ; +} /* msadpcm_read_i */ + +static sf_count_t +msadpcm_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ MSADPCM_PRIVATE *pms ; + short *sptr ; + int k, bufferlen, readcount = 0, count ; + sf_count_t total = 0 ; + float normfact ; + + if (! psf->codec_data) + return 0 ; + pms = (MSADPCM_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = msadpcm_read_block (psf, pms, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * (float) (sptr [k]) ; + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + return total ; +} /* msadpcm_read_f */ + +static sf_count_t +msadpcm_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ MSADPCM_PRIVATE *pms ; + short *sptr ; + int k, bufferlen, readcount = 0, count ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x8000) : 1.0 ; + + if (! psf->codec_data) + return 0 ; + pms = (MSADPCM_PRIVATE*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = msadpcm_read_block (psf, pms, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * (double) (sptr [k]) ; + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + return total ; +} /* msadpcm_read_d */ + +static sf_count_t +msadpcm_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) +{ MSADPCM_PRIVATE *pms ; + int newblock, newsample ; + + if (! psf->codec_data) + return 0 ; + pms = (MSADPCM_PRIVATE*) psf->codec_data ; + + if (psf->datalength < 0 || psf->dataoffset < 0) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + if (offset == 0) + { psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + pms->blockcount = 0 ; + msadpcm_decode_block (psf, pms) ; + pms->samplecount = 0 ; + return 0 ; + } ; + + if (offset < 0 || offset > pms->blocks * pms->samplesperblock) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + newblock = offset / pms->samplesperblock ; + newsample = offset % pms->samplesperblock ; + + if (mode == SFM_READ) + { psf_fseek (psf, psf->dataoffset + newblock * pms->blocksize, SEEK_SET) ; + pms->blockcount = newblock ; + msadpcm_decode_block (psf, pms) ; + pms->samplecount = newsample ; + } + else + { /* What to do about write??? */ + psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + return newblock * pms->samplesperblock + newsample ; +} /* msadpcm_seek */ + +/*========================================================================================== +** MS ADPCM Write Functions. +*/ + +void +msadpcm_write_adapt_coeffs (SF_PRIVATE *psf) +{ int k ; + + for (k = 0 ; k < MSADPCM_ADAPT_COEFF_COUNT ; k++) + psf_binheader_writef (psf, "22", AdaptCoeff1 [k], AdaptCoeff2 [k]) ; +} /* msadpcm_write_adapt_coeffs */ + +/*========================================================================================== +*/ + +static int +msadpcm_encode_block (SF_PRIVATE *psf, MSADPCM_PRIVATE *pms) +{ unsigned int blockindx ; + unsigned char byte ; + int chan, k, predict, bpred [2], idelta [2], errordelta, newsamp ; + + choose_predictor (pms->channels, pms->samples, bpred, idelta) ; + + /* Write the block header. */ + + if (pms->channels == 1) + { pms->block [0] = bpred [0] ; + pms->block [1] = idelta [0] & 0xFF ; + pms->block [2] = idelta [0] >> 8 ; + pms->block [3] = pms->samples [1] & 0xFF ; + pms->block [4] = pms->samples [1] >> 8 ; + pms->block [5] = pms->samples [0] & 0xFF ; + pms->block [6] = pms->samples [0] >> 8 ; + + blockindx = 7 ; + byte = 0 ; + + /* Encode the samples as 4 bit. */ + + for (k = 2 ; k < pms->samplesperblock ; k++) + { predict = (pms->samples [k-1] * AdaptCoeff1 [bpred [0]] + pms->samples [k-2] * AdaptCoeff2 [bpred [0]]) >> 8 ; + errordelta = (pms->samples [k] - predict) / idelta [0] ; + if (errordelta < -8) + errordelta = -8 ; + else if (errordelta > 7) + errordelta = 7 ; + newsamp = predict + (idelta [0] * errordelta) ; + if (newsamp > 32767) + newsamp = 32767 ; + else if (newsamp < -32768) + newsamp = -32768 ; + if (errordelta < 0) + errordelta += 0x10 ; + + byte = (byte << 4) | (errordelta & 0xF) ; + if (k % 2) + { pms->block [blockindx++] = byte ; + byte = 0 ; + } ; + + idelta [0] = (idelta [0] * AdaptationTable [errordelta]) >> 8 ; + if (idelta [0] < 16) + idelta [0] = 16 ; + pms->samples [k] = newsamp ; + } ; + } + else + { /* Stereo file. */ + pms->block [0] = bpred [0] ; + pms->block [1] = bpred [1] ; + + pms->block [2] = idelta [0] & 0xFF ; + pms->block [3] = idelta [0] >> 8 ; + pms->block [4] = idelta [1] & 0xFF ; + pms->block [5] = idelta [1] >> 8 ; + + pms->block [6] = pms->samples [2] & 0xFF ; + pms->block [7] = pms->samples [2] >> 8 ; + pms->block [8] = pms->samples [3] & 0xFF ; + pms->block [9] = pms->samples [3] >> 8 ; + + pms->block [10] = pms->samples [0] & 0xFF ; + pms->block [11] = pms->samples [0] >> 8 ; + pms->block [12] = pms->samples [1] & 0xFF ; + pms->block [13] = pms->samples [1] >> 8 ; + + blockindx = 14 ; + byte = 0 ; + chan = 1 ; + + for (k = 4 ; k < 2 * pms->samplesperblock ; k++) + { chan = k & 1 ; + + predict = (pms->samples [k-2] * AdaptCoeff1 [bpred [chan]] + pms->samples [k-4] * AdaptCoeff2 [bpred [chan]]) >> 8 ; + errordelta = (pms->samples [k] - predict) / idelta [chan] ; + + + if (errordelta < -8) + errordelta = -8 ; + else if (errordelta > 7) + errordelta = 7 ; + newsamp = predict + (idelta [chan] * errordelta) ; + if (newsamp > 32767) + newsamp = 32767 ; + else if (newsamp < -32768) + newsamp = -32768 ; + if (errordelta < 0) + errordelta += 0x10 ; + + byte = (byte << 4) | (errordelta & 0xF) ; + + if (chan) + { pms->block [blockindx++] = byte ; + byte = 0 ; + } ; + + idelta [chan] = (idelta [chan] * AdaptationTable [errordelta]) >> 8 ; + if (idelta [chan] < 16) + idelta [chan] = 16 ; + pms->samples [k] = newsamp ; + } ; + } ; + + /* Write the block to disk. */ + + if ((k = psf_fwrite (pms->block, 1, pms->blocksize, psf)) != pms->blocksize) + psf_log_printf (psf, "*** Warning : short write (%d != %d).\n", k, pms->blocksize) ; + + memset (pms->samples, 0, pms->samplesperblock * sizeof (short)) ; + + pms->blockcount ++ ; + pms->samplecount = 0 ; + + return 1 ; +} /* msadpcm_encode_block */ + +static sf_count_t +msadpcm_write_block (SF_PRIVATE *psf, MSADPCM_PRIVATE *pms, const short *ptr, int len) +{ int count, total = 0, indx = 0 ; + + while (indx < len) + { count = (pms->samplesperblock - pms->samplecount) * pms->channels ; + + if (count > len - indx) + count = len - indx ; + + memcpy (&(pms->samples [pms->samplecount * pms->channels]), &(ptr [total]), count * sizeof (short)) ; + indx += count ; + pms->samplecount += count / pms->channels ; + total = indx ; + + if (pms->samplecount >= pms->samplesperblock) + msadpcm_encode_block (psf, pms) ; + } ; + + return total ; +} /* msadpcm_write_block */ + +static sf_count_t +msadpcm_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ MSADPCM_PRIVATE *pms ; + int writecount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pms = (MSADPCM_PRIVATE*) psf->codec_data ; + + while (len > 0) + { writecount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + count = msadpcm_write_block (psf, pms, ptr, writecount) ; + + total += count ; + len -= count ; + if (count != writecount) + break ; + } ; + + return total ; +} /* msadpcm_write_s */ + +static sf_count_t +msadpcm_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ MSADPCM_PRIVATE *pms ; + short *sptr ; + int k, bufferlen, writecount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pms = (MSADPCM_PRIVATE*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = ptr [total + k] >> 16 ; + count = msadpcm_write_block (psf, pms, sptr, writecount) ; + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + return total ; +} /* msadpcm_write_i */ + +static sf_count_t +msadpcm_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ MSADPCM_PRIVATE *pms ; + short *sptr ; + int k, bufferlen, writecount, count ; + sf_count_t total = 0 ; + float normfact ; + + if (! psf->codec_data) + return 0 ; + pms = (MSADPCM_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = lrintf (normfact * ptr [total + k]) ; + count = msadpcm_write_block (psf, pms, sptr, writecount) ; + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + return total ; +} /* msadpcm_write_f */ + +static sf_count_t +msadpcm_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ MSADPCM_PRIVATE *pms ; + short *sptr ; + int k, bufferlen, writecount, count ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ; + + if (! psf->codec_data) + return 0 ; + pms = (MSADPCM_PRIVATE*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = lrint (normfact * ptr [total + k]) ; + count = msadpcm_write_block (psf, pms, sptr, writecount) ; + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + return total ; +} /* msadpcm_write_d */ + +/*======================================================================================== +*/ + +static int +msadpcm_close (SF_PRIVATE *psf) +{ MSADPCM_PRIVATE *pms ; + + pms = (MSADPCM_PRIVATE*) psf->codec_data ; + + if (psf->mode == SFM_WRITE) + { /* Now we know static int for certain the length of the file we can + ** re-write the header. + */ + + if (pms->samplecount && pms->samplecount < pms->samplesperblock) + msadpcm_encode_block (psf, pms) ; + } ; + + return 0 ; +} /* msadpcm_close */ + +/*======================================================================================== +** Static functions. +*/ + +/*---------------------------------------------------------------------------------------- +** Choosing the block predictor. +** Each block requires a predictor and an idelta for each channel. +** The predictor is in the range [0..6] which is an indx into the two AdaptCoeff tables. +** The predictor is chosen by trying all of the possible predictors on a small set of +** samples at the beginning of the block. The predictor with the smallest average +** abs (idelta) is chosen as the best predictor for this block. +** The value of idelta is chosen to to give a 4 bit code value of +/- 4 (approx. half the +** max. code value). If the average abs (idelta) is zero, the sixth predictor is chosen. +** If the value of idelta is less then 16 it is set to 16. +** +** Microsoft uses an IDELTA_COUNT (number of sample pairs used to choose best predictor) +** value of 3. The best possible results would be obtained by using all the samples to +** choose the predictor. +*/ + +#define IDELTA_COUNT 3 + +static void +choose_predictor (unsigned int channels, short *data, int *block_pred, int *idelta) +{ unsigned int chan, k, bpred, idelta_sum, best_bpred, best_idelta ; + + for (chan = 0 ; chan < channels ; chan++) + { best_bpred = best_idelta = 0 ; + + for (bpred = 0 ; bpred < 7 ; bpred++) + { idelta_sum = 0 ; + for (k = 2 ; k < 2 + IDELTA_COUNT ; k++) + idelta_sum += abs (data [k * channels] - ((data [(k - 1) * channels] * AdaptCoeff1 [bpred] + data [(k - 2) * channels] * AdaptCoeff2 [bpred]) >> 8)) ; + idelta_sum /= (4 * IDELTA_COUNT) ; + + if (bpred == 0 || idelta_sum < best_idelta) + { best_bpred = bpred ; + best_idelta = idelta_sum ; + } ; + + if (! idelta_sum) + { best_bpred = bpred ; + best_idelta = 16 ; + break ; + } ; + + } ; /* for bpred ... */ + if (best_idelta < 16) + best_idelta = 16 ; + + block_pred [chan] = best_bpred ; + idelta [chan] = best_idelta ; + } ; + + return ; +} /* choose_predictor */ +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: a98908a3-5305-4935-872b-77d6a86c330f +*/ Added: freeswitch/trunk/libs/libsndfile/src/nist.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/nist.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,367 @@ +/* +** Copyright (C) 1999-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** Some of the information used to read NIST files was gleaned from +** reading the code of Bill Schottstaedt's sndlib library +** ftp://ccrma-ftp.stanford.edu/pub/Lisp/sndlib.tar.gz +** However, no code from that package was used. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <fcntl.h> +#include <string.h> +#include <ctype.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +/*------------------------------------------------------------------------------ +*/ + +#define NIST_HEADER_LENGTH 1024 + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int nist_close (SF_PRIVATE *psf) ; +static int nist_write_header (SF_PRIVATE *psf, int calc_length) ; +static int nist_read_header (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------ +*/ + +int +nist_open (SF_PRIVATE *psf) +{ int error ; + + if (psf->mode == SFM_READ || (psf->mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = nist_read_header (psf))) + return error ; + } ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { if (psf->is_pipe) + return SFE_NO_PIPE_WRITE ; + + if ((psf->sf.format & SF_FORMAT_TYPEMASK) != SF_FORMAT_NIST) + return SFE_BAD_OPEN_FORMAT ; + + psf->endian = psf->sf.format & SF_FORMAT_ENDMASK ; + if (psf->endian == 0 || psf->endian == SF_ENDIAN_CPU) + psf->endian = (CPU_IS_BIG_ENDIAN) ? SF_ENDIAN_BIG : SF_ENDIAN_LITTLE ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + psf->sf.frames = 0 ; + + if ((error = nist_write_header (psf, SF_FALSE))) + return error ; + + psf->write_header = nist_write_header ; + } ; + + psf->container_close = nist_close ; + + switch (psf->sf.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_PCM_S8 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_ULAW : + error = ulaw_init (psf) ; + break ; + + case SF_FORMAT_ALAW : + error = alaw_init (psf) ; + break ; + + default : error = SFE_UNIMPLEMENTED ; + break ; + } ; + + return error ; +} /* nist_open */ + +/*------------------------------------------------------------------------------ +*/ + +static char bad_header [] = +{ 'N', 'I', 'S', 'T', '_', '1', 'A', 0x0d, 0x0a, + ' ', ' ', ' ', '1', '0', '2', '4', 0x0d, 0x0a, + 0 +} ; + + static int +nist_read_header (SF_PRIVATE *psf) +{ char *psf_header ; + int bitwidth = 0, bytes = 0, count, encoding ; + char str [64], *cptr ; + long samples ; + + psf->sf.format = SF_FORMAT_NIST ; + + psf_header = psf->u.cbuf ; + + if (sizeof (psf->header) <= NIST_HEADER_LENGTH) + return SFE_INTERNAL ; + + /* Go to start of file and read in the whole header. */ + psf_binheader_readf (psf, "pb", 0, psf_header, NIST_HEADER_LENGTH) ; + + /* Header is a string, so make sure it is null terminated. */ + psf_header [NIST_HEADER_LENGTH] = 0 ; + + /* Now trim the header after the end marker. */ + if ((cptr = strstr (psf_header, "end_head"))) + { cptr += strlen ("end_head") + 1 ; + cptr [0] = 0 ; + } ; + + if (strstr (psf_header, bad_header) == psf_header) + return SFE_NIST_CRLF_CONVERISON ; + + /* Make sure its a NIST file. */ + if (strstr (psf_header, "NIST_1A\n") != psf_header) + { psf_log_printf (psf, "Not a NIST file.\n") ; + return SFE_NIST_BAD_HEADER ; + } ; + + if (sscanf (psf_header, "NIST_1A\n%d\n", &count) == 1) + psf->dataoffset = count ; + else + { psf_log_printf (psf, "*** Suspicious header length.\n") ; + psf->dataoffset = NIST_HEADER_LENGTH ; + } ; + + /* Determine sample encoding, start by assuming PCM. */ + encoding = SF_FORMAT_PCM_U8 ; + if ((cptr = strstr (psf_header, "sample_coding -s"))) + { sscanf (cptr, "sample_coding -s%d %63s", &count, str) ; + + if (strcmp (str, "pcm") == 0) + encoding = SF_FORMAT_PCM_U8 ; + else if (strcmp (str, "alaw") == 0) + encoding = SF_FORMAT_ALAW ; + else if ((strcmp (str, "ulaw") == 0) || (strcmp (str, "mu-law") == 0)) + encoding = SF_FORMAT_ULAW ; + else + { psf_log_printf (psf, "*** Unknown encoding : %s\n", str) ; + encoding = 0 ; + } ; + } ; + + if ((cptr = strstr (psf_header, "channel_count -i "))) + sscanf (cptr, "channel_count -i %d", &(psf->sf.channels)) ; + + if ((cptr = strstr (psf_header, "sample_rate -i "))) + sscanf (cptr, "sample_rate -i %d", &(psf->sf.samplerate)) ; + + if ((cptr = strstr (psf_header, "sample_count -i "))) + { sscanf (psf_header, "sample_count -i %ld", &samples) ; + psf->sf.frames = samples ; + } ; + + if ((cptr = strstr (psf_header, "sample_n_bytes -i "))) + sscanf (cptr, "sample_n_bytes -i %d", &(psf->bytewidth)) ; + + /* Default endian-ness (for 8 bit, u-law, A-law. */ + psf->endian = (CPU_IS_BIG_ENDIAN) ? SF_ENDIAN_BIG : SF_ENDIAN_LITTLE ; + + /* This is where we figure out endian-ness. */ + if ((cptr = strstr (psf_header, "sample_byte_format -s"))) + { sscanf (cptr, "sample_byte_format -s%d %8s", &bytes, str) ; + if (bytes > 1) + { if (psf->bytewidth == 0) + psf->bytewidth = bytes ; + else if (psf->bytewidth != bytes) + { psf_log_printf (psf, "psf->bytewidth (%d) != bytes (%d)\n", psf->bytewidth, bytes) ; + return SFE_NIST_BAD_ENCODING ; + } ; + + if (strstr (str, "01") == str) + psf->endian = SF_ENDIAN_LITTLE ; + else if (strstr (str, "10")) + psf->endian = SF_ENDIAN_BIG ; + else + { psf_log_printf (psf, "Weird endian-ness : %s\n", str) ; + return SFE_NIST_BAD_ENCODING ; + } ; + } ; + + psf->sf.format |= psf->endian ; + } ; + + if ((cptr = strstr (psf_header, "sample_sig_bits -i "))) + sscanf (cptr, "sample_sig_bits -i %d", &bitwidth) ; + + if (strstr (psf_header, "channels_interleaved -s5 FALSE")) + { psf_log_printf (psf, "Non-interleaved data unsupported.\n", str) ; + return SFE_NIST_BAD_ENCODING ; + } ; + + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + psf->datalength = psf->filelength - psf->dataoffset ; + + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + + if (encoding == SF_FORMAT_PCM_U8) + { switch (psf->bytewidth) + { case 1 : + psf->sf.format |= SF_FORMAT_PCM_S8 ; + break ; + + case 2 : + psf->sf.format |= SF_FORMAT_PCM_16 ; + break ; + + case 3 : + psf->sf.format |= SF_FORMAT_PCM_24 ; + break ; + + case 4 : + psf->sf.format |= SF_FORMAT_PCM_32 ; + break ; + + default : break ; + } ; + } + else if (encoding != 0) + psf->sf.format |= encoding ; + else + return SFE_UNIMPLEMENTED ; + + return 0 ; +} /* nist_read_header */ + +static int +nist_close (SF_PRIVATE *psf) +{ + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + nist_write_header (psf, SF_TRUE) ; + + return 0 ; +} /* nist_close */ + +/*========================================================================= +*/ + +static int +nist_write_header (SF_PRIVATE *psf, int calc_length) +{ const char *end_str ; + long samples ; + sf_count_t current ; + + current = psf_ftell (psf) ; + + if (calc_length) + { psf->filelength = psf_get_filelen (psf) ; + + psf->datalength = psf->filelength - psf->dataoffset ; + + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + if (psf->bytewidth > 0) + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + if (psf->endian == SF_ENDIAN_BIG) + end_str = "10" ; + else if (psf->endian == SF_ENDIAN_LITTLE) + end_str = "01" ; + else + end_str = "error" ; + + /* Clear the whole header. */ + memset (psf->header, 0, sizeof (psf->header)) ; + psf->headindex = 0 ; + + psf_fseek (psf, 0, SEEK_SET) ; + + psf_asciiheader_printf (psf, "NIST_1A\n 1024\n") ; + psf_asciiheader_printf (psf, "channel_count -i %d\n", psf->sf.channels) ; + psf_asciiheader_printf (psf, "sample_rate -i %d\n", psf->sf.samplerate) ; + + switch (psf->sf.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_PCM_S8 : + psf_asciiheader_printf (psf, "sample_coding -s3 pcm\n") ; + psf_asciiheader_printf (psf, "sample_n_bytes -i 1\n" + "sample_sig_bits -i 8\n") ; + break ; + + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + psf_asciiheader_printf (psf, "sample_n_bytes -i %d\n", psf->bytewidth) ; + psf_asciiheader_printf (psf, "sample_sig_bits -i %d\n", psf->bytewidth * 8) ; + psf_asciiheader_printf (psf, "sample_coding -s3 pcm\n" + "sample_byte_format -s%d %s\n", psf->bytewidth, end_str) ; + break ; + + case SF_FORMAT_ALAW : + psf_asciiheader_printf (psf, "sample_coding -s4 alaw\n") ; + psf_asciiheader_printf (psf, "sample_n_bytes -s1 1\n") ; + break ; + + case SF_FORMAT_ULAW : + psf_asciiheader_printf (psf, "sample_coding -s4 ulaw\n") ; + psf_asciiheader_printf (psf, "sample_n_bytes -s1 1\n") ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + + psf->dataoffset = NIST_HEADER_LENGTH ; + + /* Fix this */ + samples = psf->sf.frames ; + psf_asciiheader_printf (psf, "sample_count -i %ld\n", samples) ; + psf_asciiheader_printf (psf, "end_head\n") ; + + /* Zero fill to dataoffset. */ + psf_binheader_writef (psf, "z", (size_t) (NIST_HEADER_LENGTH - psf->headindex)) ; + + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* nist_write_header */ + + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: b45ed85d-9e22-4ad9-b78c-4b58b67152a8 +*/ Added: freeswitch/trunk/libs/libsndfile/src/ogg.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/ogg.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,44 @@ +/* +** Copyright (C) 2002-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software ; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation ; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY ; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program ; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <fcntl.h> +#include <string.h> +#include <ctype.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +int +ogg_open (SF_PRIVATE *psf) +{ if (psf) + return SFE_UNIMPLEMENTED ; + return (psf && 0) ; +} /* ogg_open */ + + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 9ff1fe9c-629e-4e9c-9ef5-3d0eb1e427a0 +*/ Added: freeswitch/trunk/libs/libsndfile/src/paf.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/paf.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,843 @@ +/* +** Copyright (C) 1999-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <fcntl.h> +#include <string.h> +#include <ctype.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "float_cast.h" +#include "common.h" + +/*------------------------------------------------------------------------------ +** Macros to handle big/little endian issues. +*/ + +#define FAP_MARKER (MAKE_MARKER ('f', 'a', 'p', ' ')) +#define PAF_MARKER (MAKE_MARKER (' ', 'p', 'a', 'f')) + +/*------------------------------------------------------------------------------ +** Other defines. +*/ + +#define PAF_HEADER_LENGTH 2048 + +#define PAF24_SAMPLES_PER_BLOCK 10 +#define PAF24_BLOCK_SIZE 32 + +/*------------------------------------------------------------------------------ +** Typedefs. +*/ + +typedef struct +{ int version ; + int endianness ; + int samplerate ; + int format ; + int channels ; + int source ; +} PAF_FMT ; + +typedef struct +{ int max_blocks, channels, samplesperblock, blocksize ; + int read_block, write_block, read_count, write_count ; + sf_count_t sample_count ; + int *samples ; + unsigned char *block ; +#if HAVE_FLEXIBLE_ARRAY + int data [] ; /* ISO C99 struct flexible array. */ +#else + int data [1] ; /* This is a hack and may not work. */ +#endif +} PAF24_PRIVATE ; + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int paf24_init (SF_PRIVATE *psf) ; + +static int paf_read_header (SF_PRIVATE *psf) ; +static int paf_write_header (SF_PRIVATE *psf, int calc_length) ; + +static sf_count_t paf24_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t paf24_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t paf24_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t paf24_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t paf24_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t paf24_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t paf24_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t paf24_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static sf_count_t paf24_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ; + +enum +{ PAF_PCM_16 = 0, + PAF_PCM_24 = 1, + PAF_PCM_S8 = 2 +} ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +paf_open (SF_PRIVATE *psf) +{ int subformat, error, endian ; + + psf->dataoffset = PAF_HEADER_LENGTH ; + + if (psf->mode == SFM_READ || (psf->mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = paf_read_header (psf))) + return error ; + } ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { if ((psf->sf.format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF) + return SFE_BAD_OPEN_FORMAT ; + + endian = psf->sf.format & SF_FORMAT_ENDMASK ; + + /* PAF is by default big endian. */ + psf->endian = SF_ENDIAN_BIG ; + + if (endian == SF_ENDIAN_LITTLE || (CPU_IS_LITTLE_ENDIAN && (endian == SF_ENDIAN_CPU))) + psf->endian = SF_ENDIAN_LITTLE ; + + if ((error = paf_write_header (psf, SF_FALSE))) + return error ; + + psf->write_header = paf_write_header ; + } ; + + switch (subformat) + { case SF_FORMAT_PCM_S8 : + psf->bytewidth = 1 ; + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_PCM_16 : + psf->bytewidth = 2 ; + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_PCM_24 : + /* No bytewidth because of whacky 24 bit encoding. */ + error = paf24_init (psf) ; + break ; + + default : return SFE_PAF_UNKNOWN_FORMAT ; + } ; + + return error ; +} /* paf_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +paf_read_header (SF_PRIVATE *psf) +{ PAF_FMT paf_fmt ; + int marker ; + + memset (&paf_fmt, 0, sizeof (paf_fmt)) ; + psf_binheader_readf (psf, "pm", 0, &marker) ; + + psf_log_printf (psf, "Signature : '%M'\n", marker) ; + + if (marker == PAF_MARKER) + { psf_binheader_readf (psf, "E444444", &(paf_fmt.version), &(paf_fmt.endianness), + &(paf_fmt.samplerate), &(paf_fmt.format), &(paf_fmt.channels), &(paf_fmt.source)) ; + } + else if (marker == FAP_MARKER) + { psf_binheader_readf (psf, "e444444", &(paf_fmt.version), &(paf_fmt.endianness), + &(paf_fmt.samplerate), &(paf_fmt.format), &(paf_fmt.channels), &(paf_fmt.source)) ; + } + else + return SFE_PAF_NO_MARKER ; + + psf_log_printf (psf, "Version : %d\n", paf_fmt.version) ; + + if (paf_fmt.version != 0) + { psf_log_printf (psf, "*** Bad version number. should be zero.\n") ; + return SFE_PAF_VERSION ; + } ; + + psf_log_printf (psf, "Sample Rate : %d\n", paf_fmt.samplerate) ; + psf_log_printf (psf, "Channels : %d\n", paf_fmt.channels) ; + + psf_log_printf (psf, "Endianness : %d => ", paf_fmt.endianness) ; + if (paf_fmt.endianness) + { psf_log_printf (psf, "Little\n", paf_fmt.endianness) ; + psf->endian = SF_ENDIAN_LITTLE ; + } + else + { psf_log_printf (psf, "Big\n", paf_fmt.endianness) ; + psf->endian = SF_ENDIAN_BIG ; + } ; + + if (psf->filelength < PAF_HEADER_LENGTH) + return SFE_PAF_SHORT_HEADER ; + + psf->datalength = psf->filelength - psf->dataoffset ; + + psf_binheader_readf (psf, "p", (int) psf->dataoffset) ; + + psf->sf.samplerate = paf_fmt.samplerate ; + psf->sf.channels = paf_fmt.channels ; + + /* Only fill in type major. */ + psf->sf.format = SF_FORMAT_PAF ; + + psf_log_printf (psf, "Format : %d => ", paf_fmt.format) ; + + /* PAF is by default big endian. */ + psf->sf.format |= paf_fmt.endianness ? SF_ENDIAN_LITTLE : SF_ENDIAN_BIG ; + + switch (paf_fmt.format) + { case PAF_PCM_S8 : + psf_log_printf (psf, "8 bit linear PCM\n") ; + psf->bytewidth = 1 ; + + psf->sf.format |= SF_FORMAT_PCM_S8 ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + psf->sf.frames = psf->datalength / psf->blockwidth ; + break ; + + case PAF_PCM_16 : + psf_log_printf (psf, "16 bit linear PCM\n") ; + psf->bytewidth = 2 ; + + psf->sf.format |= SF_FORMAT_PCM_16 ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + psf->sf.frames = psf->datalength / psf->blockwidth ; + break ; + + case PAF_PCM_24 : + psf_log_printf (psf, "24 bit linear PCM\n") ; + psf->bytewidth = 3 ; + + psf->sf.format |= SF_FORMAT_PCM_24 ; + + psf->blockwidth = 0 ; + psf->sf.frames = PAF24_SAMPLES_PER_BLOCK * psf->datalength / + (PAF24_BLOCK_SIZE * psf->sf.channels) ; + break ; + + default : psf_log_printf (psf, "Unknown\n") ; + return SFE_PAF_UNKNOWN_FORMAT ; + break ; + } ; + + psf_log_printf (psf, "Source : %d => ", paf_fmt.source) ; + + switch (paf_fmt.source) + { case 1 : psf_log_printf (psf, "Analog Recording\n") ; + break ; + case 2 : psf_log_printf (psf, "Digital Transfer\n") ; + break ; + case 3 : psf_log_printf (psf, "Multi-track Mixdown\n") ; + break ; + case 5 : psf_log_printf (psf, "Audio Resulting From DSP Processing\n") ; + break ; + default : psf_log_printf (psf, "Unknown\n") ; + break ; + } ; + + return 0 ; +} /* paf_read_header */ + +static int +paf_write_header (SF_PRIVATE *psf, int calc_length) +{ int paf_format ; + + /* PAF header already written so no need to re-write. */ + if (psf_ftell (psf) >= PAF_HEADER_LENGTH) + return 0 ; + + psf->dataoffset = PAF_HEADER_LENGTH ; + + psf->dataoffset = PAF_HEADER_LENGTH ; + + /* Prevent compiler warning. */ + calc_length = calc_length ; + + switch (psf->sf.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_PCM_S8 : + paf_format = PAF_PCM_S8 ; + break ; + + case SF_FORMAT_PCM_16 : + paf_format = PAF_PCM_16 ; + break ; + + case SF_FORMAT_PCM_24 : + paf_format = PAF_PCM_24 ; + break ; + + default : return SFE_PAF_UNKNOWN_FORMAT ; + } ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + + if (psf->endian == SF_ENDIAN_BIG) + { /* Marker, version, endianness, samplerate */ + psf_binheader_writef (psf, "Em444", PAF_MARKER, 0, 0, psf->sf.samplerate) ; + /* format, channels, source */ + psf_binheader_writef (psf, "E444", paf_format, psf->sf.channels, 0) ; + } + else if (psf->endian == SF_ENDIAN_LITTLE) + { /* Marker, version, endianness, samplerate */ + psf_binheader_writef (psf, "em444", FAP_MARKER, 0, 1, psf->sf.samplerate) ; + /* format, channels, source */ + psf_binheader_writef (psf, "e444", paf_format, psf->sf.channels, 0) ; + } ; + + /* Zero fill to dataoffset. */ + psf_binheader_writef (psf, "z", (size_t) (psf->dataoffset - psf->headindex)) ; + + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + return psf->error ; +} /* paf_write_header */ + +/*=============================================================================== +** 24 bit PAF files have a really weird encoding. +** For a mono file, 10 samples (each being 3 bytes) are packed into a 32 byte +** block. The 8 ints in this 32 byte block are then endian swapped (as ints) +** if necessary before being written to disk. +** For a stereo file, blocks of 10 samples from the same channel are encoded +** into 32 bytes as for the mono case. The 32 byte blocks are then interleaved +** on disk. +** Reading has to reverse the above process :-). +** Weird!!! +** +** The code below attempts to gain efficiency while maintaining readability. +*/ + +static int paf24_read_block (SF_PRIVATE *psf, PAF24_PRIVATE *ppaf24) ; +static int paf24_write_block (SF_PRIVATE *psf, PAF24_PRIVATE *ppaf24) ; +static int paf24_close (SF_PRIVATE *psf) ; + + +static int +paf24_init (SF_PRIVATE *psf) +{ PAF24_PRIVATE *ppaf24 ; + int paf24size ; + + paf24size = sizeof (PAF24_PRIVATE) + psf->sf.channels * + (PAF24_BLOCK_SIZE + PAF24_SAMPLES_PER_BLOCK * sizeof (int)) ; + + /* + ** Not exatly sure why this needs to be here but the tests + ** fail without it. + */ + psf->last_op = 0 ; + + if (! (psf->codec_data = malloc (paf24size))) + return SFE_MALLOC_FAILED ; + + ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; + memset (ppaf24, 0, paf24size) ; + + ppaf24->channels = psf->sf.channels ; + ppaf24->samples = ppaf24->data ; + ppaf24->block = (unsigned char*) (ppaf24->data + PAF24_SAMPLES_PER_BLOCK * ppaf24->channels) ; + + ppaf24->blocksize = PAF24_BLOCK_SIZE * ppaf24->channels ; + ppaf24->samplesperblock = PAF24_SAMPLES_PER_BLOCK ; + + if (psf->mode == SFM_READ || psf->mode == SFM_RDWR) + { paf24_read_block (psf, ppaf24) ; /* Read first block. */ + + psf->read_short = paf24_read_s ; + psf->read_int = paf24_read_i ; + psf->read_float = paf24_read_f ; + psf->read_double = paf24_read_d ; + } ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { psf->write_short = paf24_write_s ; + psf->write_int = paf24_write_i ; + psf->write_float = paf24_write_f ; + psf->write_double = paf24_write_d ; + } ; + + psf->seek = paf24_seek ; + psf->container_close = paf24_close ; + + psf->filelength = psf_get_filelen (psf) ; + psf->datalength = psf->filelength - psf->dataoffset ; + + if (psf->datalength % PAF24_BLOCK_SIZE) + { if (psf->mode == SFM_READ) + psf_log_printf (psf, "*** Warning : file seems to be truncated.\n") ; + ppaf24->max_blocks = psf->datalength / ppaf24->blocksize + 1 ; + } + else + ppaf24->max_blocks = psf->datalength / ppaf24->blocksize ; + + ppaf24->read_block = 0 ; + if (psf->mode == SFM_RDWR) + ppaf24->write_block = ppaf24->max_blocks ; + else + ppaf24->write_block = 0 ; + + psf->sf.frames = ppaf24->samplesperblock * ppaf24->max_blocks ; + ppaf24->sample_count = psf->sf.frames ; + + return 0 ; +} /* paf24_init */ + +static sf_count_t +paf24_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) +{ PAF24_PRIVATE *ppaf24 ; + int newblock, newsample ; + + if (psf->codec_data == NULL) + { psf->error = SFE_INTERNAL ; + return PSF_SEEK_ERROR ; + } ; + + ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; + + if (mode == SFM_READ && ppaf24->write_count > 0) + paf24_write_block (psf, ppaf24) ; + + newblock = offset / ppaf24->samplesperblock ; + newsample = offset % ppaf24->samplesperblock ; + + switch (mode) + { case SFM_READ : + if (psf->last_op == SFM_WRITE && ppaf24->write_count) + paf24_write_block (psf, ppaf24) ; + + psf_fseek (psf, psf->dataoffset + newblock * ppaf24->blocksize, SEEK_SET) ; + ppaf24->read_block = newblock ; + paf24_read_block (psf, ppaf24) ; + ppaf24->read_count = newsample ; + break ; + + case SFM_WRITE : + if (offset > ppaf24->sample_count) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + if (psf->last_op == SFM_WRITE && ppaf24->write_count) + paf24_write_block (psf, ppaf24) ; + + psf_fseek (psf, psf->dataoffset + newblock * ppaf24->blocksize, SEEK_SET) ; + ppaf24->write_block = newblock ; + paf24_read_block (psf, ppaf24) ; + ppaf24->write_count = newsample ; + break ; + + default : + psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + return newblock * ppaf24->samplesperblock + newsample ; +} /* paf24_seek */ + +static int +paf24_close (SF_PRIVATE *psf) +{ PAF24_PRIVATE *ppaf24 ; + + if (psf->codec_data == NULL) + return 0 ; + + ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { if (ppaf24->write_count > 0) + paf24_write_block (psf, ppaf24) ; + } ; + + return 0 ; +} /* paf24_close */ + +/*--------------------------------------------------------------------------- +*/ +static int +paf24_read_block (SF_PRIVATE *psf, PAF24_PRIVATE *ppaf24) +{ int k, channel ; + unsigned char *cptr ; + + ppaf24->read_block ++ ; + ppaf24->read_count = 0 ; + + if (ppaf24->read_block * ppaf24->samplesperblock > ppaf24->sample_count) + { memset (ppaf24->samples, 0, ppaf24->samplesperblock * ppaf24->channels) ; + return 1 ; + } ; + + /* Read the block. */ + if ((k = psf_fread (ppaf24->block, 1, ppaf24->blocksize, psf)) != ppaf24->blocksize) + psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, ppaf24->blocksize) ; + + + if (CPU_IS_LITTLE_ENDIAN) + { /* Do endian swapping if necessary. */ + if (psf->endian == SF_ENDIAN_BIG) + endswap_int_array (ppaf24->data, 8 * ppaf24->channels) ; + + /* Unpack block. */ + for (k = 0 ; k < PAF24_SAMPLES_PER_BLOCK * ppaf24->channels ; k++) + { channel = k % ppaf24->channels ; + cptr = ppaf24->block + PAF24_BLOCK_SIZE * channel + 3 * (k / ppaf24->channels) ; + ppaf24->samples [k] = (cptr [0] << 8) | (cptr [1] << 16) | (cptr [2] << 24) ; + } ; + } + else + { /* Do endian swapping if necessary. */ + if (psf->endian == SF_ENDIAN_BIG) + endswap_int_array (ppaf24->data, 8 * ppaf24->channels) ; + + /* Unpack block. */ + for (k = 0 ; k < PAF24_SAMPLES_PER_BLOCK * ppaf24->channels ; k++) + { channel = k % ppaf24->channels ; + cptr = ppaf24->block + PAF24_BLOCK_SIZE * channel + 3 * (k / ppaf24->channels) ; + ppaf24->samples [k] = (cptr [0] << 8) | (cptr [1] << 16) | (cptr [2] << 24) ; + } ; + } ; + + return 1 ; +} /* paf24_read_block */ + +static int +paf24_read (SF_PRIVATE *psf, PAF24_PRIVATE *ppaf24, int *ptr, int len) +{ int count, total = 0 ; + + while (total < len) + { if (ppaf24->read_block * ppaf24->samplesperblock >= ppaf24->sample_count) + { memset (&(ptr [total]), 0, (len - total) * sizeof (int)) ; + return total ; + } ; + + if (ppaf24->read_count >= ppaf24->samplesperblock) + paf24_read_block (psf, ppaf24) ; + + count = (ppaf24->samplesperblock - ppaf24->read_count) * ppaf24->channels ; + count = (len - total > count) ? count : len - total ; + + memcpy (&(ptr [total]), &(ppaf24->samples [ppaf24->read_count * ppaf24->channels]), count * sizeof (int)) ; + total += count ; + ppaf24->read_count += count / ppaf24->channels ; + } ; + + return total ; +} /* paf24_read */ + +static sf_count_t +paf24_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ PAF24_PRIVATE *ppaf24 ; + int *iptr ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = paf24_read (psf, ppaf24, iptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = iptr [k] >> 16 ; + total += count ; + len -= readcount ; + } ; + return total ; +} /* paf24_read_s */ + +static sf_count_t +paf24_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ PAF24_PRIVATE *ppaf24 ; + int total ; + + if (psf->codec_data == NULL) + return 0 ; + ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; + + total = paf24_read (psf, ppaf24, ptr, len) ; + + return total ; +} /* paf24_read_i */ + +static sf_count_t +paf24_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ PAF24_PRIVATE *ppaf24 ; + int *iptr ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + float normfact ; + + if (psf->codec_data == NULL) + return 0 ; + ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? (1.0 / 0x80000000) : (1.0 / 0x100) ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = paf24_read (psf, ppaf24, iptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * iptr [k] ; + total += count ; + len -= readcount ; + } ; + return total ; +} /* paf24_read_f */ + +static sf_count_t +paf24_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ PAF24_PRIVATE *ppaf24 ; + int *iptr ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + double normfact ; + + if (psf->codec_data == NULL) + return 0 ; + ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_double == SF_TRUE) ? (1.0 / 0x80000000) : (1.0 / 0x100) ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = paf24_read (psf, ppaf24, iptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * iptr [k] ; + total += count ; + len -= readcount ; + } ; + return total ; +} /* paf24_read_d */ + +/*--------------------------------------------------------------------------- +*/ + +static int +paf24_write_block (SF_PRIVATE *psf, PAF24_PRIVATE *ppaf24) +{ int k, nextsample, channel ; + unsigned char *cptr ; + + /* First pack block. */ + + if (CPU_IS_LITTLE_ENDIAN) + { for (k = 0 ; k < PAF24_SAMPLES_PER_BLOCK * ppaf24->channels ; k++) + { channel = k % ppaf24->channels ; + cptr = ppaf24->block + PAF24_BLOCK_SIZE * channel + 3 * (k / ppaf24->channels) ; + nextsample = ppaf24->samples [k] >> 8 ; + cptr [0] = nextsample ; + cptr [1] = nextsample >> 8 ; + cptr [2] = nextsample >> 16 ; + } ; + + /* Do endian swapping if necessary. */ + if (psf->endian == SF_ENDIAN_BIG) + endswap_int_array (ppaf24->data, 8 * ppaf24->channels) ; + } + else if (CPU_IS_BIG_ENDIAN) + { /* This is correct. */ + for (k = 0 ; k < PAF24_SAMPLES_PER_BLOCK * ppaf24->channels ; k++) + { channel = k % ppaf24->channels ; + cptr = ppaf24->block + PAF24_BLOCK_SIZE * channel + 3 * (k / ppaf24->channels) ; + nextsample = ppaf24->samples [k] >> 8 ; + cptr [0] = nextsample ; + cptr [1] = nextsample >> 8 ; + cptr [2] = nextsample >> 16 ; + } ; + if (psf->endian == SF_ENDIAN_BIG) + endswap_int_array (ppaf24->data, 8 * ppaf24->channels) ; + } ; + + /* Write block to disk. */ + if ((k = psf_fwrite (ppaf24->block, 1, ppaf24->blocksize, psf)) != ppaf24->blocksize) + psf_log_printf (psf, "*** Warning : short write (%d != %d).\n", k, ppaf24->blocksize) ; + + if (ppaf24->sample_count < ppaf24->write_block * ppaf24->samplesperblock + ppaf24->write_count) + ppaf24->sample_count = ppaf24->write_block * ppaf24->samplesperblock + ppaf24->write_count ; + + if (ppaf24->write_count == ppaf24->samplesperblock) + { ppaf24->write_block ++ ; + ppaf24->write_count = 0 ; + } ; + + return 1 ; +} /* paf24_write_block */ + +static int +paf24_write (SF_PRIVATE *psf, PAF24_PRIVATE *ppaf24, const int *ptr, int len) +{ int count, total = 0 ; + + while (total < len) + { count = (ppaf24->samplesperblock - ppaf24->write_count) * ppaf24->channels ; + + if (count > len - total) + count = len - total ; + + memcpy (&(ppaf24->samples [ppaf24->write_count * ppaf24->channels]), &(ptr [total]), count * sizeof (int)) ; + total += count ; + ppaf24->write_count += count / ppaf24->channels ; + + if (ppaf24->write_count >= ppaf24->samplesperblock) + paf24_write_block (psf, ppaf24) ; + } ; + + return total ; +} /* paf24_write */ + +static sf_count_t +paf24_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ PAF24_PRIVATE *ppaf24 ; + int *iptr ; + int k, bufferlen, writecount = 0, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + iptr [k] = ptr [total + k] << 16 ; + count = paf24_write (psf, ppaf24, iptr, writecount) ; + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + return total ; +} /* paf24_write_s */ + +static sf_count_t +paf24_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ PAF24_PRIVATE *ppaf24 ; + int writecount, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; + + while (len > 0) + { writecount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + count = paf24_write (psf, ppaf24, ptr, writecount) ; + + total += count ; + len -= count ; + if (count != writecount) + break ; + } ; + + return total ; +} /* paf24_write_i */ + +static sf_count_t +paf24_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ PAF24_PRIVATE *ppaf24 ; + int *iptr ; + int k, bufferlen, writecount = 0, count ; + sf_count_t total = 0 ; + float normfact ; + + if (psf->codec_data == NULL) + return 0 ; + ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7FFFFFFF) : (1.0 / 0x100) ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + iptr [k] = lrintf (normfact * ptr [total + k]) ; + count = paf24_write (psf, ppaf24, iptr, writecount) ; + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* paf24_write_f */ + +static sf_count_t +paf24_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ PAF24_PRIVATE *ppaf24 ; + int *iptr ; + int k, bufferlen, writecount = 0, count ; + sf_count_t total = 0 ; + double normfact ; + + if (psf->codec_data == NULL) + return 0 ; + ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x7FFFFFFF) : (1.0 / 0x100) ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + iptr [k] = lrint (normfact * ptr [total+k]) ; + count = paf24_write (psf, ppaf24, iptr, writecount) ; + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* paf24_write_d */ + + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 477a5308-451e-4bbd-bab4-fab6caa4e884 +*/ Added: freeswitch/trunk/libs/libsndfile/src/pcm.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/pcm.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,2899 @@ +/* +** Copyright (C) 1999-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include "sndfile.h" +#include "sfendian.h" +#include "float_cast.h" +#include "common.h" + +/* Need to be able to handle 3 byte (24 bit) integers. So defined a +** type and use SIZEOF_TRIBYTE instead of (tribyte). +*/ + +typedef void tribyte ; + +#define SIZEOF_TRIBYTE 3 + +static sf_count_t pcm_read_sc2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t pcm_read_uc2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t pcm_read_bes2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t pcm_read_les2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t pcm_read_bet2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t pcm_read_let2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t pcm_read_bei2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t pcm_read_lei2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; + +static sf_count_t pcm_read_sc2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t pcm_read_uc2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t pcm_read_bes2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t pcm_read_les2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t pcm_read_bet2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t pcm_read_let2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t pcm_read_bei2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t pcm_read_lei2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; + +static sf_count_t pcm_read_sc2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t pcm_read_uc2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t pcm_read_bes2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t pcm_read_les2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t pcm_read_bet2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t pcm_read_let2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t pcm_read_bei2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t pcm_read_lei2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; + +static sf_count_t pcm_read_sc2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; +static sf_count_t pcm_read_uc2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; +static sf_count_t pcm_read_bes2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; +static sf_count_t pcm_read_les2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; +static sf_count_t pcm_read_bet2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; +static sf_count_t pcm_read_let2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; +static sf_count_t pcm_read_bei2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; +static sf_count_t pcm_read_lei2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t pcm_write_s2sc (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t pcm_write_s2uc (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t pcm_write_s2bes (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t pcm_write_s2les (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t pcm_write_s2bet (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t pcm_write_s2let (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t pcm_write_s2bei (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t pcm_write_s2lei (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; + +static sf_count_t pcm_write_i2sc (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t pcm_write_i2uc (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t pcm_write_i2bes (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t pcm_write_i2les (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t pcm_write_i2bet (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t pcm_write_i2let (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t pcm_write_i2bei (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t pcm_write_i2lei (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; + +static sf_count_t pcm_write_f2sc (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t pcm_write_f2uc (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t pcm_write_f2bes (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t pcm_write_f2les (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t pcm_write_f2bet (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t pcm_write_f2let (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t pcm_write_f2bei (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t pcm_write_f2lei (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; + +static sf_count_t pcm_write_d2sc (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; +static sf_count_t pcm_write_d2uc (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; +static sf_count_t pcm_write_d2bes (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; +static sf_count_t pcm_write_d2les (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; +static sf_count_t pcm_write_d2bet (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; +static sf_count_t pcm_write_d2let (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; +static sf_count_t pcm_write_d2bei (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; +static sf_count_t pcm_write_d2lei (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +/*----------------------------------------------------------------------------------------------- +*/ + +enum +{ /* Char type for 8 bit files. */ + SF_CHARS_SIGNED = 200, + SF_CHARS_UNSIGNED = 201 +} ; + +/*----------------------------------------------------------------------------------------------- +*/ + +int +pcm_init (SF_PRIVATE *psf) +{ int chars = 0 ; + + if (psf->bytewidth == 0 || psf->sf.channels == 0) + return SFE_INTERNAL ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + if ((psf->sf.format & SF_FORMAT_SUBMASK) == SF_FORMAT_PCM_S8) + chars = SF_CHARS_SIGNED ; + else if ((psf->sf.format & SF_FORMAT_SUBMASK) == SF_FORMAT_PCM_U8) + chars = SF_CHARS_UNSIGNED ; + + if (psf->mode == SFM_READ || psf->mode == SFM_RDWR) + { switch (psf->bytewidth * 0x10000 + psf->endian + chars) + { case (0x10000 + SF_ENDIAN_BIG + SF_CHARS_SIGNED) : + case (0x10000 + SF_ENDIAN_LITTLE + SF_CHARS_SIGNED) : + psf->read_short = pcm_read_sc2s ; + psf->read_int = pcm_read_sc2i ; + psf->read_float = pcm_read_sc2f ; + psf->read_double = pcm_read_sc2d ; + break ; + case (0x10000 + SF_ENDIAN_BIG + SF_CHARS_UNSIGNED) : + case (0x10000 + SF_ENDIAN_LITTLE + SF_CHARS_UNSIGNED) : + psf->read_short = pcm_read_uc2s ; + psf->read_int = pcm_read_uc2i ; + psf->read_float = pcm_read_uc2f ; + psf->read_double = pcm_read_uc2d ; + break ; + + case (2 * 0x10000 + SF_ENDIAN_BIG) : + psf->read_short = pcm_read_bes2s ; + psf->read_int = pcm_read_bes2i ; + psf->read_float = pcm_read_bes2f ; + psf->read_double = pcm_read_bes2d ; + break ; + case (3 * 0x10000 + SF_ENDIAN_BIG) : + psf->read_short = pcm_read_bet2s ; + psf->read_int = pcm_read_bet2i ; + psf->read_float = pcm_read_bet2f ; + psf->read_double = pcm_read_bet2d ; + break ; + case (4 * 0x10000 + SF_ENDIAN_BIG) : + psf->read_short = pcm_read_bei2s ; + psf->read_int = pcm_read_bei2i ; + psf->read_float = pcm_read_bei2f ; + psf->read_double = pcm_read_bei2d ; + break ; + + case (2 * 0x10000 + SF_ENDIAN_LITTLE) : + psf->read_short = pcm_read_les2s ; + psf->read_int = pcm_read_les2i ; + psf->read_float = pcm_read_les2f ; + psf->read_double = pcm_read_les2d ; + break ; + case (3 * 0x10000 + SF_ENDIAN_LITTLE) : + psf->read_short = pcm_read_let2s ; + psf->read_int = pcm_read_let2i ; + psf->read_float = pcm_read_let2f ; + psf->read_double = pcm_read_let2d ; + break ; + case (4 * 0x10000 + SF_ENDIAN_LITTLE) : + psf->read_short = pcm_read_lei2s ; + psf->read_int = pcm_read_lei2i ; + psf->read_float = pcm_read_lei2f ; + psf->read_double = pcm_read_lei2d ; + break ; + default : + psf_log_printf (psf, "pcm.c returning SFE_UNIMPLEMENTED\n") ; + return SFE_UNIMPLEMENTED ; + } ; + } ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { switch (psf->bytewidth * 0x10000 + psf->endian + chars) + { case (0x10000 + SF_ENDIAN_BIG + SF_CHARS_SIGNED) : + case (0x10000 + SF_ENDIAN_LITTLE + SF_CHARS_SIGNED) : + psf->write_short = pcm_write_s2sc ; + psf->write_int = pcm_write_i2sc ; + psf->write_float = pcm_write_f2sc ; + psf->write_double = pcm_write_d2sc ; + break ; + case (0x10000 + SF_ENDIAN_BIG + SF_CHARS_UNSIGNED) : + case (0x10000 + SF_ENDIAN_LITTLE + SF_CHARS_UNSIGNED) : + psf->write_short = pcm_write_s2uc ; + psf->write_int = pcm_write_i2uc ; + psf->write_float = pcm_write_f2uc ; + psf->write_double = pcm_write_d2uc ; + break ; + + case (2 * 0x10000 + SF_ENDIAN_BIG) : + psf->write_short = pcm_write_s2bes ; + psf->write_int = pcm_write_i2bes ; + psf->write_float = pcm_write_f2bes ; + psf->write_double = pcm_write_d2bes ; + break ; + + case (3 * 0x10000 + SF_ENDIAN_BIG) : + psf->write_short = pcm_write_s2bet ; + psf->write_int = pcm_write_i2bet ; + psf->write_float = pcm_write_f2bet ; + psf->write_double = pcm_write_d2bet ; + break ; + + case (4 * 0x10000 + SF_ENDIAN_BIG) : + psf->write_short = pcm_write_s2bei ; + psf->write_int = pcm_write_i2bei ; + psf->write_float = pcm_write_f2bei ; + psf->write_double = pcm_write_d2bei ; + break ; + + case (2 * 0x10000 + SF_ENDIAN_LITTLE) : + psf->write_short = pcm_write_s2les ; + psf->write_int = pcm_write_i2les ; + psf->write_float = pcm_write_f2les ; + psf->write_double = pcm_write_d2les ; + break ; + + case (3 * 0x10000 + SF_ENDIAN_LITTLE) : + psf->write_short = pcm_write_s2let ; + psf->write_int = pcm_write_i2let ; + psf->write_float = pcm_write_f2let ; + psf->write_double = pcm_write_d2let ; + break ; + + case (4 * 0x10000 + SF_ENDIAN_LITTLE) : + psf->write_short = pcm_write_s2lei ; + psf->write_int = pcm_write_i2lei ; + psf->write_float = pcm_write_f2lei ; + psf->write_double = pcm_write_d2lei ; + break ; + + default : + psf_log_printf (psf, "pcm.c returning SFE_UNIMPLEMENTED\n") ; + return SFE_UNIMPLEMENTED ; + } ; + + } ; + + if (psf->filelength > psf->dataoffset) + { psf->datalength = (psf->dataend > 0) ? psf->dataend - psf->dataoffset : + psf->filelength - psf->dataoffset ; + } + else + psf->datalength = 0 ; + + psf->sf.frames = psf->datalength / psf->blockwidth ; + + return 0 ; +} /* pcm_init */ + +/*============================================================================== +*/ + +static inline void +sc2s_array (signed char *src, int count, short *dest) +{ while (--count >= 0) + { dest [count] = src [count] << 8 ; + } ; +} /* sc2s_array */ + +static inline void +uc2s_array (unsigned char *src, int count, short *dest) +{ while (--count >= 0) + { dest [count] = (((short) src [count]) - 0x80) << 8 ; + } ; +} /* uc2s_array */ + +static inline void +let2s_array (tribyte *src, int count, short *dest) +{ unsigned char *ucptr ; + + ucptr = ((unsigned char*) src) + 3 * count ; + while (--count >= 0) + { ucptr -= 3 ; + dest [count] = LET2H_SHORT_PTR (ucptr) ; + } ; +} /* let2s_array */ + +static inline void +bet2s_array (tribyte *src, int count, short *dest) +{ unsigned char *ucptr ; + + ucptr = ((unsigned char*) src) + 3 * count ; + while (--count >= 0) + { ucptr -= 3 ; + dest [count] = BET2H_SHORT_PTR (ucptr) ; + } ; +} /* bet2s_array */ + +static inline void +lei2s_array (int *src, int count, short *dest) +{ int value ; + + while (--count >= 0) + { value = LEI2H_INT (src [count]) ; + dest [count] = value >> 16 ; + } ; +} /* lei2s_array */ + +static inline void +bei2s_array (int *src, int count, short *dest) +{ int value ; + + while (--count >= 0) + { value = BEI2H_INT (src [count]) ; + dest [count] = value >> 16 ; + } ; +} /* bei2s_array */ + +/*-------------------------------------------------------------------------- +*/ + +static inline void +sc2i_array (signed char *src, int count, int *dest) +{ while (--count >= 0) + { dest [count] = ((int) src [count]) << 24 ; + } ; +} /* sc2i_array */ + +static inline void +uc2i_array (unsigned char *src, int count, int *dest) +{ while (--count >= 0) + { dest [count] = (((int) src [count]) - 128) << 24 ; + } ; +} /* uc2i_array */ + +static inline void +bes2i_array (short *src, int count, int *dest) +{ short value ; + + while (--count >= 0) + { value = BES2H_SHORT (src [count]) ; + dest [count] = value << 16 ; + } ; +} /* bes2i_array */ + +static inline void +les2i_array (short *src, int count, int *dest) +{ short value ; + + while (--count >= 0) + { value = LES2H_SHORT (src [count]) ; + dest [count] = value << 16 ; + } ; +} /* les2i_array */ + +static inline void +bet2i_array (tribyte *src, int count, int *dest) +{ unsigned char *ucptr ; + + ucptr = ((unsigned char*) src) + 3 * count ; + while (--count >= 0) + { ucptr -= 3 ; + dest [count] = BET2H_INT_PTR (ucptr) ; + } ; +} /* bet2i_array */ + +static inline void +let2i_array (tribyte *src, int count, int *dest) +{ unsigned char *ucptr ; + + ucptr = ((unsigned char*) src) + 3 * count ; + while (--count >= 0) + { ucptr -= 3 ; + dest [count] = LET2H_INT_PTR (ucptr) ; + } ; +} /* let2i_array */ + +/*-------------------------------------------------------------------------- +*/ + +static inline void +sc2f_array (signed char *src, int count, float *dest, float normfact) +{ while (--count >= 0) + dest [count] = ((float) src [count]) * normfact ; +} /* sc2f_array */ + +static inline void +uc2f_array (unsigned char *src, int count, float *dest, float normfact) +{ while (--count >= 0) + dest [count] = (((int) src [count]) - 128) * normfact ; +} /* uc2f_array */ + +static inline void +les2f_array (short *src, int count, float *dest, float normfact) +{ short value ; + + while (--count >= 0) + { value = src [count] ; + value = LES2H_SHORT (value) ; + dest [count] = ((float) value) * normfact ; + } ; +} /* les2f_array */ + +static inline void +bes2f_array (short *src, int count, float *dest, float normfact) +{ short value ; + + while (--count >= 0) + { value = src [count] ; + value = BES2H_SHORT (value) ; + dest [count] = ((float) value) * normfact ; + } ; +} /* bes2f_array */ + +static inline void +let2f_array (tribyte *src, int count, float *dest, float normfact) +{ unsigned char *ucptr ; + int value ; + + ucptr = ((unsigned char*) src) + 3 * count ; + while (--count >= 0) + { ucptr -= 3 ; + value = LET2H_INT_PTR (ucptr) ; + dest [count] = ((float) value) * normfact ; + } ; +} /* let2f_array */ + +static inline void +bet2f_array (tribyte *src, int count, float *dest, float normfact) +{ unsigned char *ucptr ; + int value ; + + ucptr = ((unsigned char*) src) + 3 * count ; + while (--count >= 0) + { ucptr -= 3 ; + value = BET2H_INT_PTR (ucptr) ; + dest [count] = ((float) value) * normfact ; + } ; +} /* bet2f_array */ + +static inline void +lei2f_array (int *src, int count, float *dest, float normfact) +{ int value ; + + while (--count >= 0) + { value = src [count] ; + value = LEI2H_INT (value) ; + dest [count] = ((float) value) * normfact ; + } ; +} /* lei2f_array */ + +static inline void +bei2f_array (int *src, int count, float *dest, float normfact) +{ int value ; + + while (--count >= 0) + { value = src [count] ; + value = BEI2H_INT (value) ; + dest [count] = ((float) value) * normfact ; + } ; +} /* bei2f_array */ + +/*-------------------------------------------------------------------------- +*/ + +static inline void +sc2d_array (signed char *src, int count, double *dest, double normfact) +{ while (--count >= 0) + dest [count] = ((double) src [count]) * normfact ; +} /* sc2d_array */ + +static inline void +uc2d_array (unsigned char *src, int count, double *dest, double normfact) +{ while (--count >= 0) + dest [count] = (((int) src [count]) - 128) * normfact ; +} /* uc2d_array */ + +static inline void +les2d_array (short *src, int count, double *dest, double normfact) +{ short value ; + + while (--count >= 0) + { value = src [count] ; + value = LES2H_SHORT (value) ; + dest [count] = ((double) value) * normfact ; + } ; +} /* les2d_array */ + +static inline void +bes2d_array (short *src, int count, double *dest, double normfact) +{ short value ; + + while (--count >= 0) + { value = src [count] ; + value = BES2H_SHORT (value) ; + dest [count] = ((double) value) * normfact ; + } ; +} /* bes2d_array */ + +static inline void +let2d_array (tribyte *src, int count, double *dest, double normfact) +{ unsigned char *ucptr ; + int value ; + + ucptr = ((unsigned char*) src) + 3 * count ; + while (--count >= 0) + { ucptr -= 3 ; + value = LET2H_INT_PTR (ucptr) ; + dest [count] = ((double) value) * normfact ; + } ; +} /* let2d_array */ + +static inline void +bet2d_array (tribyte *src, int count, double *dest, double normfact) +{ unsigned char *ucptr ; + int value ; + + ucptr = ((unsigned char*) src) + 3 * count ; + while (--count >= 0) + { ucptr -= 3 ; + value = (ucptr [0] << 24) | (ucptr [1] << 16) | (ucptr [2] << 8) ; + dest [count] = ((double) value) * normfact ; + } ; +} /* bet2d_array */ + +static inline void +lei2d_array (int *src, int count, double *dest, double normfact) +{ int value ; + + while (--count >= 0) + { value = src [count] ; + value = LEI2H_INT (value) ; + dest [count] = ((double) value) * normfact ; + } ; +} /* lei2d_array */ + +static inline void +bei2d_array (int *src, int count, double *dest, double normfact) +{ int value ; + + while (--count >= 0) + { value = src [count] ; + value = BEI2H_INT (value) ; + dest [count] = ((double) value) * normfact ; + } ; +} /* bei2d_array */ + +/*-------------------------------------------------------------------------- +*/ + +static inline void +s2sc_array (const short *src, signed char *dest, int count) +{ while (--count >= 0) + dest [count] = src [count] >> 8 ; +} /* s2sc_array */ + +static inline void +s2uc_array (const short *src, unsigned char *dest, int count) +{ while (--count >= 0) + dest [count] = (src [count] >> 8) + 0x80 ; +} /* s2uc_array */ + +static inline void +s2let_array (const short *src, tribyte *dest, int count) +{ unsigned char *ucptr ; + + ucptr = ((unsigned char*) dest) + 3 * count ; + while (--count >= 0) + { ucptr -= 3 ; + ucptr [0] = 0 ; + ucptr [1] = src [count] ; + ucptr [2] = src [count] >> 8 ; + } ; +} /* s2let_array */ + +static inline void +s2bet_array (const short *src, tribyte *dest, int count) +{ unsigned char *ucptr ; + + ucptr = ((unsigned char*) dest) + 3 * count ; + while (--count >= 0) + { ucptr -= 3 ; + ucptr [2] = 0 ; + ucptr [1] = src [count] ; + ucptr [0] = src [count] >> 8 ; + } ; +} /* s2bet_array */ + +static inline void +s2lei_array (const short *src, int *dest, int count) +{ unsigned char *ucptr ; + + ucptr = ((unsigned char*) dest) + 4 * count ; + while (--count >= 0) + { ucptr -= 4 ; + ucptr [0] = 0 ; + ucptr [1] = 0 ; + ucptr [2] = src [count] ; + ucptr [3] = src [count] >> 8 ; + } ; +} /* s2lei_array */ + +static inline void +s2bei_array (const short *src, int *dest, int count) +{ unsigned char *ucptr ; + + ucptr = ((unsigned char*) dest) + 4 * count ; + while (--count >= 0) + { ucptr -= 4 ; + ucptr [0] = src [count] >> 8 ; + ucptr [1] = src [count] ; + ucptr [2] = 0 ; + ucptr [3] = 0 ; + } ; +} /* s2bei_array */ + +/*-------------------------------------------------------------------------- +*/ + +static inline void +i2sc_array (const int *src, signed char *dest, int count) +{ while (--count >= 0) + dest [count] = (src [count] >> 24) ; +} /* i2sc_array */ + +static inline void +i2uc_array (const int *src, unsigned char *dest, int count) +{ while (--count >= 0) + dest [count] = ((src [count] >> 24) + 128) ; +} /* i2uc_array */ + +static inline void +i2bes_array (const int *src, short *dest, int count) +{ unsigned char *ucptr ; + + ucptr = ((unsigned char*) dest) + 2 * count ; + while (--count >= 0) + { ucptr -= 2 ; + ucptr [0] = src [count] >> 24 ; + ucptr [1] = src [count] >> 16 ; + } ; +} /* i2bes_array */ + +static inline void +i2les_array (const int *src, short *dest, int count) +{ unsigned char *ucptr ; + + ucptr = ((unsigned char*) dest) + 2 * count ; + while (--count >= 0) + { ucptr -= 2 ; + ucptr [0] = src [count] >> 16 ; + ucptr [1] = src [count] >> 24 ; + } ; +} /* i2les_array */ + +static inline void +i2let_array (const int *src, tribyte *dest, int count) +{ unsigned char *ucptr ; + int value ; + + ucptr = ((unsigned char*) dest) + 3 * count ; + while (--count >= 0) + { ucptr -= 3 ; + value = src [count] >> 8 ; + ucptr [0] = value ; + ucptr [1] = value >> 8 ; + ucptr [2] = value >> 16 ; + } ; +} /* i2let_array */ + +static inline void +i2bet_array (const int *src, tribyte *dest, int count) +{ unsigned char *ucptr ; + int value ; + + ucptr = ((unsigned char*) dest) + 3 * count ; + while (--count >= 0) + { ucptr -= 3 ; + value = src [count] >> 8 ; + ucptr [2] = value ; + ucptr [1] = value >> 8 ; + ucptr [0] = value >> 16 ; + } ; +} /* i2bet_array */ + +/*=============================================================================================== +*/ + +static sf_count_t +pcm_read_sc2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.scbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + sc2s_array (psf->u.scbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_sc2s */ + +static sf_count_t +pcm_read_uc2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, sizeof (unsigned char), bufferlen, psf) ; + uc2s_array (psf->u.ucbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_uc2s */ + +static sf_count_t +pcm_read_bes2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int total ; + + total = psf_fread (ptr, sizeof (short), len, psf) ; + if (CPU_IS_LITTLE_ENDIAN) + endswap_short_array (ptr, len) ; + + return total ; +} /* pcm_read_bes2s */ + +static sf_count_t +pcm_read_les2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int total ; + + total = psf_fread (ptr, sizeof (short), len, psf) ; + if (CPU_IS_BIG_ENDIAN) + endswap_short_array (ptr, len) ; + + return total ; +} /* pcm_read_les2s */ + +static sf_count_t +pcm_read_bet2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + bet2s_array ((tribyte*) (psf->u.ucbuf), readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_bet2s */ + +static sf_count_t +pcm_read_let2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + let2s_array ((tribyte*) (psf->u.ucbuf), readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_let2s */ + +static sf_count_t +pcm_read_bei2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + bei2s_array (psf->u.ibuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_bei2s */ + +static sf_count_t +pcm_read_lei2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + lei2s_array (psf->u.ibuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_lei2s */ + +/*----------------------------------------------------------------------------------------------- +*/ + +static sf_count_t +pcm_read_sc2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.scbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + sc2i_array (psf->u.scbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_sc2i */ + +static sf_count_t +pcm_read_uc2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, sizeof (unsigned char), bufferlen, psf) ; + uc2i_array (psf->u.ucbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_uc2i */ + +static sf_count_t +pcm_read_bes2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + bes2i_array (psf->u.sbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_bes2i */ + +static sf_count_t +pcm_read_les2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + les2i_array (psf->u.sbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_les2i */ + +static sf_count_t +pcm_read_bet2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + bet2i_array ((tribyte*) (psf->u.ucbuf), readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_bet2i */ + +static sf_count_t +pcm_read_let2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + let2i_array ((tribyte*) (psf->u.ucbuf), readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_let2i */ + +static sf_count_t +pcm_read_bei2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int total ; + + total = psf_fread (ptr, sizeof (int), len, psf) ; + if (CPU_IS_LITTLE_ENDIAN) + endswap_int_array (ptr, len) ; + + return total ; +} /* pcm_read_bei2i */ + +static sf_count_t +pcm_read_lei2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int total ; + + total = psf_fread (ptr, sizeof (int), len, psf) ; + if (CPU_IS_BIG_ENDIAN) + endswap_int_array (ptr, len) ; + + return total ; +} /* pcm_read_lei2i */ + +/*----------------------------------------------------------------------------------------------- +*/ + +static sf_count_t +pcm_read_sc2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float normfact ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.scbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + sc2f_array (psf->u.scbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_sc2f */ + +static sf_count_t +pcm_read_uc2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float normfact ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, sizeof (unsigned char), bufferlen, psf) ; + uc2f_array (psf->u.ucbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_uc2f */ + +static sf_count_t +pcm_read_bes2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float normfact ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + bes2f_array (psf->u.sbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_bes2f */ + +static sf_count_t +pcm_read_les2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float normfact ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + les2f_array (psf->u.sbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_les2f */ + +static sf_count_t +pcm_read_bet2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float normfact ; + + /* Special normfactor because tribyte value is read into an int. */ + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80000000) : 1.0 / 256.0 ; + + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + bet2f_array ((tribyte*) (psf->u.ucbuf), readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_bet2f */ + +static sf_count_t +pcm_read_let2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float normfact ; + + /* Special normfactor because tribyte value is read into an int. */ + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80000000) : 1.0 / 256.0 ; + + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + let2f_array ((tribyte*) (psf->u.ucbuf), readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_let2f */ + +static sf_count_t +pcm_read_bei2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float normfact ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80000000) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + bei2f_array (psf->u.ibuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_bei2f */ + +static sf_count_t +pcm_read_lei2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float normfact ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80000000) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + lei2f_array (psf->u.ibuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_lei2f */ + +/*----------------------------------------------------------------------------------------------- +*/ + +static sf_count_t +pcm_read_sc2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x80) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.scbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + sc2d_array (psf->u.scbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_sc2d */ + +static sf_count_t +pcm_read_uc2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x80) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, sizeof (unsigned char), bufferlen, psf) ; + uc2d_array (psf->u.ucbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_uc2d */ + +static sf_count_t +pcm_read_bes2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x8000) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + bes2d_array (psf->u.sbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_bes2d */ + +static sf_count_t +pcm_read_les2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x8000) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + les2d_array (psf->u.sbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_les2d */ + +static sf_count_t +pcm_read_bet2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x80000000) : 1.0 / 256.0 ; + + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + bet2d_array ((tribyte*) (psf->u.ucbuf), readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_bet2d */ + +static sf_count_t +pcm_read_let2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double normfact ; + + /* Special normfactor because tribyte value is read into an int. */ + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x80000000) : 1.0 / 256.0 ; + + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + let2d_array ((tribyte*) (psf->u.ucbuf), readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_let2d */ + +static sf_count_t +pcm_read_bei2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x80000000) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + bei2d_array (psf->u.ibuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_bei2d */ + +static sf_count_t +pcm_read_lei2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x80000000) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + lei2d_array (psf->u.ibuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_lei2d */ + +/*=============================================================================================== +**----------------------------------------------------------------------------------------------- +**=============================================================================================== +*/ + +static sf_count_t +pcm_write_s2sc (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.scbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2sc_array (ptr + total, psf->u.scbuf, bufferlen) ; + writecount = psf_fwrite (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_s2sc */ + +static sf_count_t +pcm_write_s2uc (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2uc_array (ptr + total, psf->u.ucbuf, bufferlen) ; + writecount = psf_fwrite (psf->u.ucbuf, sizeof (unsigned char), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_s2uc */ + +static sf_count_t +pcm_write_s2bes (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + if (CPU_IS_BIG_ENDIAN) + return psf_fwrite (ptr, sizeof (short), len, psf) ; + else + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + endswap_short_copy (psf->u.sbuf, ptr + total, bufferlen) ; + writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_s2bes */ + +static sf_count_t +pcm_write_s2les (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + if (CPU_IS_LITTLE_ENDIAN) + return psf_fwrite (ptr, sizeof (short), len, psf) ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + endswap_short_copy (psf->u.sbuf, ptr + total, bufferlen) ; + writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_s2les */ + +static sf_count_t +pcm_write_s2bet (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2bet_array (ptr + total, (tribyte*) (psf->u.ucbuf), bufferlen) ; + writecount = psf_fwrite (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_s2bet */ + +static sf_count_t +pcm_write_s2let (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2let_array (ptr + total, (tribyte*) (psf->u.ucbuf), bufferlen) ; + writecount = psf_fwrite (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_s2let */ + +static sf_count_t +pcm_write_s2bei (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2bei_array (ptr + total, psf->u.ibuf, bufferlen) ; + writecount = psf_fwrite (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_s2bei */ + +static sf_count_t +pcm_write_s2lei (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2lei_array (ptr + total, psf->u.ibuf, bufferlen) ; + writecount = psf_fwrite (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_s2lei */ + +/*----------------------------------------------------------------------------------------------- +*/ + +static sf_count_t +pcm_write_i2sc (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.scbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2sc_array (ptr + total, psf->u.scbuf, bufferlen) ; + writecount = psf_fwrite (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_i2sc */ + +static sf_count_t +pcm_write_i2uc (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2uc_array (ptr + total, psf->u.ucbuf, bufferlen) ; + writecount = psf_fwrite (psf->u.ucbuf, sizeof (signed char), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_i2uc */ + +static sf_count_t +pcm_write_i2bes (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2bes_array (ptr + total, psf->u.sbuf, bufferlen) ; + writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_i2bes */ + +static sf_count_t +pcm_write_i2les (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2les_array (ptr + total, psf->u.sbuf, bufferlen) ; + writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_i2les */ + +static sf_count_t +pcm_write_i2bet (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2bet_array (ptr + total, (tribyte*) (psf->u.ucbuf), bufferlen) ; + writecount = psf_fwrite (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_i2bet */ + +static sf_count_t +pcm_write_i2let (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2let_array (ptr + total, (tribyte*) (psf->u.ucbuf), bufferlen) ; + writecount = psf_fwrite (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_i2les */ + +static sf_count_t +pcm_write_i2bei (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + if (CPU_IS_BIG_ENDIAN) + return psf_fwrite (ptr, sizeof (int), len, psf) ; + + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + endswap_int_copy (psf->u.ibuf, ptr + total, bufferlen) ; + writecount = psf_fwrite (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_i2bei */ + +static sf_count_t +pcm_write_i2lei (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + if (CPU_IS_LITTLE_ENDIAN) + return psf_fwrite (ptr, sizeof (int), len, psf) ; + + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + endswap_int_copy (psf->u.ibuf, ptr + total, bufferlen) ; + writecount = psf_fwrite (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_i2lei */ + +/*------------------------------------------------------------------------------ +**============================================================================== +**------------------------------------------------------------------------------ +*/ + +static void +f2sc_array (const float *src, signed char *dest, int count, int normalize) +{ float normfact ; + + normfact = normalize ? (1.0 * 0x7F) : 1.0 ; + + while (--count >= 0) + { dest [count] = lrintf (src [count] * normfact) ; + } ; +} /* f2sc_array */ + +static void +f2sc_clip_array (const float *src, signed char *dest, int count, int normalize) +{ float normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x1000000) ; + + while (--count >= 0) + { scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { dest [count] = 127 ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { dest [count] = -128 ; + continue ; + } ; + + dest [count] = lrintf (scaled_value) >> 24 ; + } ; +} /* f2sc_clip_array */ + +static sf_count_t +pcm_write_f2sc (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ void (*convert) (const float *, signed char *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? f2sc_clip_array : f2sc_array ; + bufferlen = ARRAY_LEN (psf->u.scbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, psf->u.scbuf, bufferlen, psf->norm_float) ; + writecount = psf_fwrite (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_f2sc */ + +/*============================================================================== +*/ + +static void +f2uc_array (const float *src, unsigned char *dest, int count, int normalize) +{ float normfact ; + + normfact = normalize ? (1.0 * 0x7F) : 1.0 ; + + while (--count >= 0) + { dest [count] = lrintf (src [count] * normfact) + 128 ; + } ; +} /* f2uc_array */ + +static void +f2uc_clip_array (const float *src, unsigned char *dest, int count, int normalize) +{ float normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x1000000) ; + + while (--count >= 0) + { scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { dest [count] = 0xFF ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { dest [count] = 0 ; + continue ; + } ; + + dest [count] = (lrintf (scaled_value) >> 24) + 128 ; + } ; +} /* f2uc_clip_array */ + +static sf_count_t +pcm_write_f2uc (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ void (*convert) (const float *, unsigned char *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? f2uc_clip_array : f2uc_array ; + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, psf->u.ucbuf, bufferlen, psf->norm_float) ; + writecount = psf_fwrite (psf->u.ucbuf, sizeof (unsigned char), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_f2uc */ + +/*============================================================================== +*/ + +static void +f2bes_array (const float *src, short *dest, int count, int normalize) +{ unsigned char *ucptr ; + float normfact ; + short value ; + + normfact = normalize ? (1.0 * 0x7FFF) : 1.0 ; + ucptr = ((unsigned char*) dest) + 2 * count ; + + while (--count >= 0) + { ucptr -= 2 ; + value = lrintf (src [count] * normfact) ; + ucptr [1] = value ; + ucptr [0] = value >> 8 ; + } ; +} /* f2bes_array */ + +static void +f2bes_clip_array (const float *src, short *dest, int count, int normalize) +{ unsigned char *ucptr ; + float normfact, scaled_value ; + int value ; + + normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x10000) ; + ucptr = ((unsigned char*) dest) + 2 * count ; + + while (--count >= 0) + { ucptr -= 2 ; + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { ucptr [1] = 0xFF ; + ucptr [0] = 0x7F ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { ucptr [1] = 0x00 ; + ucptr [0] = 0x80 ; + continue ; + } ; + + value = lrintf (scaled_value) ; + ucptr [1] = value >> 16 ; + ucptr [0] = value >> 24 ; + } ; +} /* f2bes_clip_array */ + +static sf_count_t +pcm_write_f2bes (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ void (*convert) (const float *, short *t, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? f2bes_clip_array : f2bes_array ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, psf->u.sbuf, bufferlen, psf->norm_float) ; + writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_f2bes */ + +/*============================================================================== +*/ + +static void +f2les_array (const float *src, short *dest, int count, int normalize) +{ unsigned char *ucptr ; + float normfact ; + int value ; + + normfact = normalize ? (1.0 * 0x7FFF) : 1.0 ; + ucptr = ((unsigned char*) dest) + 2 * count ; + + while (--count >= 0) + { ucptr -= 2 ; + value = lrintf (src [count] * normfact) ; + ucptr [0] = value ; + ucptr [1] = value >> 8 ; + } ; +} /* f2les_array */ + +static void +f2les_clip_array (const float *src, short *dest, int count, int normalize) +{ unsigned char *ucptr ; + float normfact, scaled_value ; + int value ; + + normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x10000) ; + ucptr = ((unsigned char*) dest) + 2 * count ; + + while (--count >= 0) + { ucptr -= 2 ; + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { ucptr [0] = 0xFF ; + ucptr [1] = 0x7F ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { ucptr [0] = 0x00 ; + ucptr [1] = 0x80 ; + continue ; + } ; + + value = lrintf (scaled_value) ; + ucptr [0] = value >> 16 ; + ucptr [1] = value >> 24 ; + } ; +} /* f2les_clip_array */ + +static sf_count_t +pcm_write_f2les (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ void (*convert) (const float *, short *t, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? f2les_clip_array : f2les_array ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, psf->u.sbuf, bufferlen, psf->norm_float) ; + writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_f2les */ + +/*============================================================================== +*/ + +static void +f2let_array (const float *src, tribyte *dest, int count, int normalize) +{ unsigned char *ucptr ; + float normfact ; + int value ; + + normfact = normalize ? (1.0 * 0x7FFFFF) : 1.0 ; + ucptr = ((unsigned char*) dest) + 3 * count ; + + while (--count >= 0) + { ucptr -= 3 ; + value = lrintf (src [count] * normfact) ; + ucptr [0] = value ; + ucptr [1] = value >> 8 ; + ucptr [2] = value >> 16 ; + } ; +} /* f2let_array */ + +static void +f2let_clip_array (const float *src, tribyte *dest, int count, int normalize) +{ unsigned char *ucptr ; + float normfact, scaled_value ; + int value ; + + normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x100) ; + ucptr = ((unsigned char*) dest) + 3 * count ; + + while (--count >= 0) + { ucptr -= 3 ; + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { ucptr [0] = 0xFF ; + ucptr [1] = 0xFF ; + ucptr [2] = 0x7F ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { ucptr [0] = 0x00 ; + ucptr [1] = 0x00 ; + ucptr [2] = 0x80 ; + continue ; + } ; + + value = lrintf (scaled_value) ; + ucptr [0] = value >> 8 ; + ucptr [1] = value >> 16 ; + ucptr [2] = value >> 24 ; + } ; +} /* f2let_clip_array */ + +static sf_count_t +pcm_write_f2let (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ void (*convert) (const float *, tribyte *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? f2let_clip_array : f2let_array ; + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, (tribyte*) (psf->u.ucbuf), bufferlen, psf->norm_float) ; + writecount = psf_fwrite (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_f2let */ + +/*============================================================================== +*/ + +static void +f2bet_array (const float *src, tribyte *dest, int count, int normalize) +{ unsigned char *ucptr ; + float normfact ; + int value ; + + normfact = normalize ? (1.0 * 0x7FFFFF) : 1.0 ; + ucptr = ((unsigned char*) dest) + 3 * count ; + + while (--count >= 0) + { ucptr -= 3 ; + value = lrintf (src [count] * normfact) ; + ucptr [0] = value >> 16 ; + ucptr [1] = value >> 8 ; + ucptr [2] = value ; + } ; +} /* f2bet_array */ + +static void +f2bet_clip_array (const float *src, tribyte *dest, int count, int normalize) +{ unsigned char *ucptr ; + float normfact, scaled_value ; + int value ; + + normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x100) ; + ucptr = ((unsigned char*) dest) + 3 * count ; + + while (--count >= 0) + { ucptr -= 3 ; + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { ucptr [0] = 0x7F ; + ucptr [1] = 0xFF ; + ucptr [2] = 0xFF ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { ucptr [0] = 0x80 ; + ucptr [1] = 0x00 ; + ucptr [2] = 0x00 ; + continue ; + } ; + + value = lrint (scaled_value) ; + ucptr [0] = value >> 24 ; + ucptr [1] = value >> 16 ; + ucptr [2] = value >> 8 ; + } ; +} /* f2bet_clip_array */ + +static sf_count_t +pcm_write_f2bet (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ void (*convert) (const float *, tribyte *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? f2bet_clip_array : f2bet_array ; + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, (tribyte*) (psf->u.ucbuf), bufferlen, psf->norm_float) ; + writecount = psf_fwrite (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_f2bet */ + +/*============================================================================== +*/ + +static void +f2bei_array (const float *src, int *dest, int count, int normalize) +{ unsigned char *ucptr ; + float normfact ; + int value ; + + normfact = normalize ? (1.0 * 0x7FFFFFFF) : 1.0 ; + ucptr = ((unsigned char*) dest) + 4 * count ; + while (--count >= 0) + { ucptr -= 4 ; + value = lrintf (src [count] * normfact) ; + ucptr [0] = value >> 24 ; + ucptr [1] = value >> 16 ; + ucptr [2] = value >> 8 ; + ucptr [3] = value ; + } ; +} /* f2bei_array */ + +static void +f2bei_clip_array (const float *src, int *dest, int count, int normalize) +{ unsigned char *ucptr ; + float normfact, scaled_value ; + int value ; + + normfact = normalize ? (8.0 * 0x10000000) : 1.0 ; + ucptr = ((unsigned char*) dest) + 4 * count ; + + while (--count >= 0) + { ucptr -= 4 ; + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= 1.0 * 0x7FFFFFFF) + { ucptr [0] = 0x7F ; + ucptr [1] = 0xFF ; + ucptr [2] = 0xFF ; + ucptr [3] = 0xFF ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { ucptr [0] = 0x80 ; + ucptr [1] = 0x00 ; + ucptr [2] = 0x00 ; + ucptr [3] = 0x00 ; + continue ; + } ; + + value = lrintf (scaled_value) ; + ucptr [0] = value >> 24 ; + ucptr [1] = value >> 16 ; + ucptr [2] = value >> 8 ; + ucptr [3] = value ; + } ; +} /* f2bei_clip_array */ + +static sf_count_t +pcm_write_f2bei (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ void (*convert) (const float *, int *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? f2bei_clip_array : f2bei_array ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, psf->u.ibuf, bufferlen, psf->norm_float) ; + writecount = psf_fwrite (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_f2bei */ + +/*============================================================================== +*/ + +static void +f2lei_array (const float *src, int *dest, int count, int normalize) +{ unsigned char *ucptr ; + float normfact ; + int value ; + + normfact = normalize ? (1.0 * 0x7FFFFFFF) : 1.0 ; + ucptr = ((unsigned char*) dest) + 4 * count ; + + while (--count >= 0) + { ucptr -= 4 ; + value = lrintf (src [count] * normfact) ; + ucptr [0] = value ; + ucptr [1] = value >> 8 ; + ucptr [2] = value >> 16 ; + ucptr [3] = value >> 24 ; + } ; +} /* f2lei_array */ + +static void +f2lei_clip_array (const float *src, int *dest, int count, int normalize) +{ unsigned char *ucptr ; + float normfact, scaled_value ; + int value ; + + normfact = normalize ? (8.0 * 0x10000000) : 1.0 ; + ucptr = ((unsigned char*) dest) + 4 * count ; + + while (--count >= 0) + { ucptr -= 4 ; + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { ucptr [0] = 0xFF ; + ucptr [1] = 0xFF ; + ucptr [2] = 0xFF ; + ucptr [3] = 0x7F ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { ucptr [0] = 0x00 ; + ucptr [1] = 0x00 ; + ucptr [2] = 0x00 ; + ucptr [3] = 0x80 ; + continue ; + } ; + + value = lrintf (scaled_value) ; + ucptr [0] = value ; + ucptr [1] = value >> 8 ; + ucptr [2] = value >> 16 ; + ucptr [3] = value >> 24 ; + } ; +} /* f2lei_clip_array */ + +static sf_count_t +pcm_write_f2lei (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ void (*convert) (const float *, int *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? f2lei_clip_array : f2lei_array ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, psf->u.ibuf, bufferlen, psf->norm_float) ; + writecount = psf_fwrite (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_f2lei */ + +/*============================================================================== +*/ + +static void +d2sc_array (const double *src, signed char *dest, int count, int normalize) +{ double normfact ; + + normfact = normalize ? (1.0 * 0x7F) : 1.0 ; + + while (--count >= 0) + { dest [count] = lrint (src [count] * normfact) ; + } ; +} /* d2sc_array */ + +static void +d2sc_clip_array (const double *src, signed char *dest, int count, int normalize) +{ double normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x1000000) ; + + while (--count >= 0) + { scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { dest [count] = 127 ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { dest [count] = -128 ; + continue ; + } ; + + dest [count] = lrintf (scaled_value) >> 24 ; + } ; +} /* d2sc_clip_array */ + +static sf_count_t +pcm_write_d2sc (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ void (*convert) (const double *, signed char *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? d2sc_clip_array : d2sc_array ; + bufferlen = ARRAY_LEN (psf->u.scbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, psf->u.scbuf, bufferlen, psf->norm_double) ; + writecount = psf_fwrite (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_d2sc */ + +/*============================================================================== +*/ + +static void +d2uc_array (const double *src, unsigned char *dest, int count, int normalize) +{ double normfact ; + + normfact = normalize ? (1.0 * 0x7F) : 1.0 ; + + while (--count >= 0) + { dest [count] = lrint (src [count] * normfact) + 128 ; + } ; +} /* d2uc_array */ + +static void +d2uc_clip_array (const double *src, unsigned char *dest, int count, int normalize) +{ double normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x1000000) ; + + while (--count >= 0) + { scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { dest [count] = 255 ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { dest [count] = 0 ; + continue ; + } ; + + dest [count] = (lrint (src [count] * normfact) >> 24) + 128 ; + } ; +} /* d2uc_clip_array */ + +static sf_count_t +pcm_write_d2uc (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ void (*convert) (const double *, unsigned char *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? d2uc_clip_array : d2uc_array ; + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, psf->u.ucbuf, bufferlen, psf->norm_double) ; + writecount = psf_fwrite (psf->u.ucbuf, sizeof (unsigned char), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_d2uc */ + +/*============================================================================== +*/ + +static void +d2bes_array (const double *src, short *dest, int count, int normalize) +{ unsigned char *ucptr ; + short value ; + double normfact ; + + normfact = normalize ? (1.0 * 0x7FFF) : 1.0 ; + ucptr = ((unsigned char*) dest) + 2 * count ; + + while (--count >= 0) + { ucptr -= 2 ; + value = lrint (src [count] * normfact) ; + ucptr [1] = value ; + ucptr [0] = value >> 8 ; + } ; +} /* d2bes_array */ + +static void +d2bes_clip_array (const double *src, short *dest, int count, int normalize) +{ unsigned char *ucptr ; + double normfact, scaled_value ; + int value ; + + normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x10000) ; + ucptr = ((unsigned char*) dest) + 2 * count ; + + while (--count >= 0) + { ucptr -= 2 ; + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { ucptr [1] = 0xFF ; + ucptr [0] = 0x7F ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { ucptr [1] = 0x00 ; + ucptr [0] = 0x80 ; + continue ; + } ; + + value = lrint (scaled_value) ; + ucptr [1] = value >> 16 ; + ucptr [0] = value >> 24 ; + } ; +} /* d2bes_clip_array */ + +static sf_count_t +pcm_write_d2bes (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ void (*convert) (const double *, short *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? d2bes_clip_array : d2bes_array ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, psf->u.sbuf, bufferlen, psf->norm_double) ; + writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_d2bes */ + +/*============================================================================== +*/ + +static void +d2les_array (const double *src, short *dest, int count, int normalize) +{ unsigned char *ucptr ; + short value ; + double normfact ; + + normfact = normalize ? (1.0 * 0x7FFF) : 1.0 ; + ucptr = ((unsigned char*) dest) + 2 * count ; + + while (--count >= 0) + { ucptr -= 2 ; + value = lrint (src [count] * normfact) ; + ucptr [0] = value ; + ucptr [1] = value >> 8 ; + } ; +} /* d2les_array */ + +static void +d2les_clip_array (const double *src, short *dest, int count, int normalize) +{ unsigned char *ucptr ; + int value ; + double normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x10000) ; + ucptr = ((unsigned char*) dest) + 2 * count ; + + while (--count >= 0) + { ucptr -= 2 ; + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { ucptr [0] = 0xFF ; + ucptr [1] = 0x7F ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { ucptr [0] = 0x00 ; + ucptr [1] = 0x80 ; + continue ; + } ; + + value = lrint (scaled_value) ; + ucptr [0] = value >> 16 ; + ucptr [1] = value >> 24 ; + } ; +} /* d2les_clip_array */ + +static sf_count_t +pcm_write_d2les (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ void (*convert) (const double *, short *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? d2les_clip_array : d2les_array ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, psf->u.sbuf, bufferlen, psf->norm_double) ; + writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_d2les */ + +/*============================================================================== +*/ + +static void +d2let_array (const double *src, tribyte *dest, int count, int normalize) +{ unsigned char *ucptr ; + int value ; + double normfact ; + + normfact = normalize ? (1.0 * 0x7FFFFF) : 1.0 ; + ucptr = ((unsigned char*) dest) + 3 * count ; + + while (--count >= 0) + { ucptr -= 3 ; + value = lrint (src [count] * normfact) ; + ucptr [0] = value ; + ucptr [1] = value >> 8 ; + ucptr [2] = value >> 16 ; + } ; +} /* d2let_array */ + +static void +d2let_clip_array (const double *src, tribyte *dest, int count, int normalize) +{ unsigned char *ucptr ; + int value ; + double normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x100) ; + ucptr = ((unsigned char*) dest) + 3 * count ; + + while (--count >= 0) + { ucptr -= 3 ; + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { ucptr [0] = 0xFF ; + ucptr [1] = 0xFF ; + ucptr [2] = 0x7F ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { ucptr [0] = 0x00 ; + ucptr [1] = 0x00 ; + ucptr [2] = 0x80 ; + continue ; + } ; + + value = lrint (scaled_value) ; + ucptr [0] = value >> 8 ; + ucptr [1] = value >> 16 ; + ucptr [2] = value >> 24 ; + } ; +} /* d2let_clip_array */ + +static sf_count_t +pcm_write_d2let (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ void (*convert) (const double *, tribyte *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? d2let_clip_array : d2let_array ; + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, (tribyte*) (psf->u.ucbuf), bufferlen, psf->norm_double) ; + writecount = psf_fwrite (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_d2let */ + +/*============================================================================== +*/ + +static void +d2bet_array (const double *src, tribyte *dest, int count, int normalize) +{ unsigned char *ucptr ; + int value ; + double normfact ; + + normfact = normalize ? (1.0 * 0x7FFFFF) : 1.0 ; + ucptr = ((unsigned char*) dest) + 3 * count ; + + while (--count >= 0) + { ucptr -= 3 ; + value = lrint (src [count] * normfact) ; + ucptr [2] = value ; + ucptr [1] = value >> 8 ; + ucptr [0] = value >> 16 ; + } ; +} /* d2bet_array */ + +static void +d2bet_clip_array (const double *src, tribyte *dest, int count, int normalize) +{ unsigned char *ucptr ; + int value ; + double normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x100) ; + ucptr = ((unsigned char*) dest) + 3 * count ; + + while (--count >= 0) + { ucptr -= 3 ; + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { ucptr [2] = 0xFF ; + ucptr [1] = 0xFF ; + ucptr [0] = 0x7F ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { ucptr [2] = 0x00 ; + ucptr [1] = 0x00 ; + ucptr [0] = 0x80 ; + continue ; + } ; + + value = lrint (scaled_value) ; + ucptr [2] = value >> 8 ; + ucptr [1] = value >> 16 ; + ucptr [0] = value >> 24 ; + } ; +} /* d2bet_clip_array */ + +static sf_count_t +pcm_write_d2bet (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ void (*convert) (const double *, tribyte *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? d2bet_clip_array : d2bet_array ; + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, (tribyte*) (psf->u.ucbuf), bufferlen, psf->norm_double) ; + writecount = psf_fwrite (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_d2bet */ + +/*============================================================================== +*/ + +static void +d2bei_array (const double *src, int *dest, int count, int normalize) +{ unsigned char *ucptr ; + int value ; + double normfact ; + + normfact = normalize ? (1.0 * 0x7FFFFFFF) : 1.0 ; + ucptr = ((unsigned char*) dest) + 4 * count ; + + while (--count >= 0) + { ucptr -= 4 ; + value = lrint (src [count] * normfact) ; + ucptr [0] = value >> 24 ; + ucptr [1] = value >> 16 ; + ucptr [2] = value >> 8 ; + ucptr [3] = value ; + } ; +} /* d2bei_array */ + +static void +d2bei_clip_array (const double *src, int *dest, int count, int normalize) +{ unsigned char *ucptr ; + int value ; + double normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x10000000) : 1.0 ; + ucptr = ((unsigned char*) dest) + 4 * count ; + + while (--count >= 0) + { ucptr -= 4 ; + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { ucptr [3] = 0xFF ; + ucptr [2] = 0xFF ; + ucptr [1] = 0xFF ; + ucptr [0] = 0x7F ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { ucptr [3] = 0x00 ; + ucptr [2] = 0x00 ; + ucptr [1] = 0x00 ; + ucptr [0] = 0x80 ; + continue ; + } ; + + value = lrint (scaled_value) ; + ucptr [0] = value >> 24 ; + ucptr [1] = value >> 16 ; + ucptr [2] = value >> 8 ; + ucptr [3] = value ; + } ; +} /* d2bei_clip_array */ + +static sf_count_t +pcm_write_d2bei (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ void (*convert) (const double *, int *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? d2bei_clip_array : d2bei_array ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, psf->u.ibuf, bufferlen, psf->norm_double) ; + writecount = psf_fwrite (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_d2bei */ + +/*============================================================================== +*/ + +static void +d2lei_array (const double *src, int *dest, int count, int normalize) +{ unsigned char *ucptr ; + int value ; + double normfact ; + + normfact = normalize ? (1.0 * 0x7FFFFFFF) : 1.0 ; + ucptr = ((unsigned char*) dest) + 4 * count ; + + while (--count >= 0) + { ucptr -= 4 ; + value = lrint (src [count] * normfact) ; + ucptr [0] = value ; + ucptr [1] = value >> 8 ; + ucptr [2] = value >> 16 ; + ucptr [3] = value >> 24 ; + } ; +} /* d2lei_array */ + +static void +d2lei_clip_array (const double *src, int *dest, int count, int normalize) +{ unsigned char *ucptr ; + int value ; + double normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x10000000) : 1.0 ; + ucptr = ((unsigned char*) dest) + 4 * count ; + + while (--count >= 0) + { ucptr -= 4 ; + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { ucptr [0] = 0xFF ; + ucptr [1] = 0xFF ; + ucptr [2] = 0xFF ; + ucptr [3] = 0x7F ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { ucptr [0] = 0x00 ; + ucptr [1] = 0x00 ; + ucptr [2] = 0x00 ; + ucptr [3] = 0x80 ; + continue ; + } ; + + value = lrint (scaled_value) ; + ucptr [0] = value ; + ucptr [1] = value >> 8 ; + ucptr [2] = value >> 16 ; + ucptr [3] = value >> 24 ; + } ; +} /* d2lei_clip_array */ + +static sf_count_t +pcm_write_d2lei (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ void (*convert) (const double *, int *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? d2lei_clip_array : d2lei_array ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, psf->u.ibuf, bufferlen, psf->norm_double) ; + writecount = psf_fwrite (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_d2lei */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: d8bc7c0e-1e2f-4ff3-a28f-10ce1fbade3b +*/ Added: freeswitch/trunk/libs/libsndfile/src/pvf.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/pvf.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,199 @@ +/* +** Copyright (C) 2002-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <fcntl.h> +#include <string.h> +#include <ctype.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +/*------------------------------------------------------------------------------ +** Macros to handle big/little endian issues. +*/ + +#define PVF1_MARKER (MAKE_MARKER ('P', 'V', 'F', '1')) + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int pvf_close (SF_PRIVATE *psf) ; + +static int pvf_write_header (SF_PRIVATE *psf, int calc_length) ; +static int pvf_read_header (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +pvf_open (SF_PRIVATE *psf) +{ int subformat ; + int error = 0 ; + + if (psf->mode == SFM_READ || (psf->mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = pvf_read_header (psf))) + return error ; + } ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { if ((psf->sf.format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PVF) + return SFE_BAD_OPEN_FORMAT ; + + psf->endian = SF_ENDIAN_BIG ; + + if (pvf_write_header (psf, SF_FALSE)) + return psf->error ; + + psf->write_header = pvf_write_header ; + } ; + + psf->container_close = pvf_close ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + switch (subformat) + { case SF_FORMAT_PCM_S8 : /* 8-bit linear PCM. */ + case SF_FORMAT_PCM_16 : /* 16-bit linear PCM. */ + case SF_FORMAT_PCM_32 : /* 32-bit linear PCM. */ + error = pcm_init (psf) ; + break ; + + default : break ; + } ; + + return error ; +} /* pvf_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +pvf_close (SF_PRIVATE *psf) +{ + psf = psf ; + + return 0 ; +} /* pvf_close */ + +static int +pvf_write_header (SF_PRIVATE *psf, int calc_length) +{ sf_count_t current ; + + if (psf->pipeoffset > 0) + return 0 ; + + calc_length = calc_length ; /* Avoid a compiler warning. */ + + current = psf_ftell (psf) ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + + if (psf->is_pipe == SF_FALSE) + psf_fseek (psf, 0, SEEK_SET) ; + + LSF_SNPRINTF ((char*) psf->header, sizeof (psf->header), "PVF1\n%d %d %d\n", + psf->sf.channels, psf->sf.samplerate, psf->bytewidth * 8) ; + + psf->headindex = strlen ((char*) psf->header) ; + + /* Header construction complete so write it out. */ + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* pvf_write_header */ + +static int +pvf_read_header (SF_PRIVATE *psf) +{ char buffer [32] ; + int marker, channels, samplerate, bitwidth ; + + psf_binheader_readf (psf, "pmj", 0, &marker, 1) ; + psf_log_printf (psf, "%M\n", marker) ; + + if (marker != PVF1_MARKER) + return SFE_PVF_NO_PVF1 ; + + /* Grab characters up until a newline which is replaced by an EOS. */ + psf_binheader_readf (psf, "G", buffer, sizeof (buffer)) ; + + if (sscanf (buffer, "%d %d %d", &channels, &samplerate, &bitwidth) != 3) + return SFE_PVF_BAD_HEADER ; + + psf_log_printf (psf, " Channels : %d\n Sample rate : %d\n Bit width : %d\n", + channels, samplerate, bitwidth) ; + + psf->sf.channels = channels ; + psf->sf.samplerate = samplerate ; + + switch (bitwidth) + { case 8 : + psf->sf.format = SF_FORMAT_PVF | SF_FORMAT_PCM_S8 ; + psf->bytewidth = 1 ; + break ; + + case 16 : + psf->sf.format = SF_FORMAT_PVF | SF_FORMAT_PCM_16 ; + psf->bytewidth = 2 ; + break ; + case 32 : + psf->sf.format = SF_FORMAT_PVF | SF_FORMAT_PCM_32 ; + psf->bytewidth = 4 ; + break ; + + default : + return SFE_PVF_BAD_BITWIDTH ; + } ; + + psf->dataoffset = psf_ftell (psf) ; + psf_log_printf (psf, " Data Offset : %D\n", psf->dataoffset) ; + + psf->endian = SF_ENDIAN_BIG ; + + psf->datalength = psf->filelength - psf->dataoffset ; + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + + if (! psf->sf.frames && psf->blockwidth) + psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; + + return 0 ; +} /* pvf_read_header */ +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 20a26761-8bc1-41d7-b1f3-9793bf3d9864 +*/ Added: freeswitch/trunk/libs/libsndfile/src/raw.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/raw.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,111 @@ +/* +** Copyright (C) 1999-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> + +#include "sndfile.h" +#include "common.h" + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +raw_open (SF_PRIVATE *psf) +{ int subformat, error = SFE_NO_ERROR ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + + psf->endian = psf->sf.format & SF_FORMAT_ENDMASK ; + + if (CPU_IS_BIG_ENDIAN && (psf->endian == 0 || psf->endian == SF_ENDIAN_CPU)) + psf->endian = SF_ENDIAN_BIG ; + else if (CPU_IS_LITTLE_ENDIAN && (psf->endian == 0 || psf->endian == SF_ENDIAN_CPU)) + psf->endian = SF_ENDIAN_LITTLE ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + psf->dataoffset = 0 ; + psf->datalength = psf->filelength ; + + switch (subformat) + { case SF_FORMAT_PCM_S8 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_PCM_U8 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_ULAW : + error = ulaw_init (psf) ; + break ; + + case SF_FORMAT_ALAW : + error = alaw_init (psf) ; + break ; + + case SF_FORMAT_GSM610 : + error = gsm610_init (psf) ; + break ; + + /* Lite remove start */ + case SF_FORMAT_FLOAT : + error = float32_init (psf) ; + break ; + + case SF_FORMAT_DOUBLE : + error = double64_init (psf) ; + break ; + + case SF_FORMAT_DWVW_12 : + error = dwvw_init (psf, 12) ; + break ; + + case SF_FORMAT_DWVW_16 : + error = dwvw_init (psf, 16) ; + break ; + + case SF_FORMAT_DWVW_24 : + error = dwvw_init (psf, 24) ; + break ; + + case SF_FORMAT_VOX_ADPCM : + error = vox_adpcm_init (psf) ; + break ; + /* Lite remove end */ + + default : return SFE_BAD_OPEN_FORMAT ; + } ; + + return error ; +} /* raw_open */ +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: f0066de7-d6ce-4f36-a1e0-e475c07d4e1a +*/ Added: freeswitch/trunk/libs/libsndfile/src/rx2.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/rx2.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,326 @@ +/* +** Copyright (C) 2001-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <string.h> +#include <ctype.h> +#include <stdarg.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +#if (ENABLE_EXPERIMENTAL_CODE == 0) + +int +rx2_open (SF_PRIVATE *psf) +{ if (psf) + return SFE_UNIMPLEMENTED ; + return (psf && 0) ; +} /* rx2_open */ + +#else + +/*------------------------------------------------------------------------------ + * Macros to handle big/little endian issues. +*/ + +#define CAT_MARKER (MAKE_MARKER ('C', 'A', 'T', ' ')) +#define GLOB_MARKER (MAKE_MARKER ('G', 'L', 'O', 'B')) + +#define RECY_MARKER (MAKE_MARKER ('R', 'E', 'C', 'Y')) + +#define SLCL_MARKER (MAKE_MARKER ('S', 'L', 'C', 'L')) +#define SLCE_MARKER (MAKE_MARKER ('S', 'L', 'C', 'E')) + +#define DEVL_MARKER (MAKE_MARKER ('D', 'E', 'V', 'L')) +#define TRSH_MARKER (MAKE_MARKER ('T', 'R', 'S', 'H')) + +#define EQ_MARKER (MAKE_MARKER ('E', 'Q', ' ', ' ')) +#define COMP_MARKER (MAKE_MARKER ('C', 'O', 'M', 'P')) + +#define SINF_MARKER (MAKE_MARKER ('S', 'I', 'N', 'F')) +#define SDAT_MARKER (MAKE_MARKER ('S', 'D', 'A', 'T')) + +/*------------------------------------------------------------------------------ + * Typedefs for file chunks. +*/ + + +/*------------------------------------------------------------------------------ + * Private static functions. +*/ +static int rx2_close (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------ +** Public functions. +*/ + +int +rx2_open (SF_PRIVATE *psf) +{ static const char *marker_type [4] = + { "Original Enabled", "Enabled Hidden", + "Additional/PencilTool", "Disabled" + } ; + + int error, marker, length, glob_offset, slce_count, frames ; + + int sdat_length = 0, slce_total = 0 ; + + int n_channels ; + + + /* So far only doing read. */ + + psf_binheader_readf (psf, "Epm4", 0, &marker, &length) ; + + if (marker != CAT_MARKER) + { psf_log_printf (psf, "length : %d\n", length) ; + return -1000 ; + } ; + + if (length != psf->filelength - 8) + psf_log_printf (psf, "%M : %d (should be %d)\n", marker, length, psf->filelength - 8) ; + else + psf_log_printf (psf, "%M : %d\n", marker, length) ; + + /* 'REX2' marker */ + psf_binheader_readf (psf, "m", &marker) ; + psf_log_printf (psf, "%M", marker) ; + + /* 'HEAD' marker */ + psf_binheader_readf (psf, "m", &marker) ; + psf_log_printf (psf, "%M\n", marker) ; + + /* Grab 'GLOB' offset. */ + psf_binheader_readf (psf, "E4", &glob_offset) ; + glob_offset += 0x14 ; /* Add the current file offset. */ + + /* Jump to offset 0x30 */ + psf_binheader_readf (psf, "p", 0x30) ; + + /* Get name length */ + length = 0 ; + psf_binheader_readf (psf, "1", &length) ; + if (length >= SIGNED_SIZEOF (psf->u.cbuf)) + { psf_log_printf (psf, " Text : %d *** Error : Too sf_count_t!\n") ; + return -1001 ; + } + + memset (psf->u.cbuf, 0, sizeof (psf->u.cbuf)) ; + psf_binheader_readf (psf, "b", psf->u.cbuf, length) ; + psf_log_printf (psf, " Text : \"%s\"\n", psf->u.cbuf) ; + + /* Jump to GLOB offset position. */ + if (glob_offset & 1) + glob_offset ++ ; + + psf_binheader_readf (psf, "p", glob_offset) ; + + slce_count = 0 ; + /* GLOB */ + while (1) + { psf_binheader_readf (psf, "m", &marker) ; + + if (marker != SLCE_MARKER && slce_count > 0) + { psf_log_printf (psf, " SLCE count : %d\n", slce_count) ; + slce_count = 0 ; + } + switch (marker) + { case GLOB_MARKER: + psf_binheader_readf (psf, "E4", &length) ; + psf_log_printf (psf, " %M : %d\n", marker, length) ; + psf_binheader_readf (psf, "j", length) ; + break ; + + case RECY_MARKER: + psf_binheader_readf (psf, "E4", &length) ; + psf_log_printf (psf, " %M : %d\n", marker, length) ; + psf_binheader_readf (psf, "j", (length+1) & 0xFFFFFFFE) ; /* ?????? */ + break ; + + case CAT_MARKER: + psf_binheader_readf (psf, "E4", &length) ; + psf_log_printf (psf, " %M : %d\n", marker, length) ; + /*-psf_binheader_readf (psf, "j", length) ;-*/ + break ; + + case DEVL_MARKER: + psf_binheader_readf (psf, "mE4", &marker, &length) ; + psf_log_printf (psf, " DEVL%M : %d\n", marker, length) ; + if (length & 1) + length ++ ; + psf_binheader_readf (psf, "j", length) ; + break ; + + case EQ_MARKER: + case COMP_MARKER: + psf_binheader_readf (psf, "E4", &length) ; + psf_log_printf (psf, " %M : %d\n", marker, length) ; + /* This is weird!!!! why make this (length - 1) */ + if (length & 1) + length ++ ; + psf_binheader_readf (psf, "j", length) ; + break ; + + case SLCL_MARKER: + psf_log_printf (psf, " %M\n (Offset, Next Offset, Type)\n", marker) ; + slce_count = 0 ; + break ; + + case SLCE_MARKER: + { int len [4], indx ; + + psf_binheader_readf (psf, "E4444", &len [0], &len [1], &len [2], &len [3]) ; + + indx = ((len [3] & 0x0000FFFF) >> 8) & 3 ; + + if (len [2] == 1) + { if (indx != 1) + indx = 3 ; /* 2 cases, where next slice offset = 1 -> disabled & enabled/hidden */ + + psf_log_printf (psf, " %M : (%6d, ?: 0x%X, %s)\n", marker, len [1], (len [3] & 0xFFFF0000) >> 16, marker_type [indx]) ; + } + else + { slce_total += len [2] ; + + psf_log_printf (psf, " %M : (%6d, SLCE_next_ofs:%d, ?: 0x%X, %s)\n", marker, len [1], len [2], (len [3] & 0xFFFF0000) >> 16, marker_type [indx]) ; + } ; + + slce_count ++ ; + } ; + break ; + + case SINF_MARKER: + psf_binheader_readf (psf, "E4", &length) ; + psf_log_printf (psf, " %M : %d\n", marker, length) ; + + psf_binheader_readf (psf, "E2", &n_channels) ; + n_channels = (n_channels & 0x0000FF00) >> 8 ; + psf_log_printf (psf, " Channels : %d\n", n_channels) ; + + psf_binheader_readf (psf, "E44", &psf->sf.samplerate, &frames) ; + psf->sf.frames = frames ; + psf_log_printf (psf, " Sample Rate : %d\n", psf->sf.samplerate) ; + psf_log_printf (psf, " Frames : %D\n", psf->sf.frames) ; + + psf_binheader_readf (psf, "E4", &length) ; + psf_log_printf (psf, " ??????????? : %d\n", length) ; + + psf_binheader_readf (psf, "E4", &length) ; + psf_log_printf (psf, " ??????????? : %d\n", length) ; + break ; + + case SDAT_MARKER: + psf_binheader_readf (psf, "E4", &length) ; + + sdat_length = length ; + + /* Get the current offset. */ + psf->dataoffset = psf_binheader_readf (psf, NULL) ; + + if (psf->dataoffset + length != psf->filelength) + psf_log_printf (psf, " %M : %d (should be %d)\n", marker, length, psf->dataoffset + psf->filelength) ; + else + psf_log_printf (psf, " %M : %d\n", marker, length) ; + break ; + + default : + psf_log_printf (psf, "Unknown marker : 0x%X %M", marker, marker) ; + return -1003 ; + break ; + } ; + + /* SDAT always last marker in file. */ + if (marker == SDAT_MARKER) + break ; + } ; + + puts (psf->logbuffer) ; + puts ("-----------------------------------") ; + + printf ("SDAT length : %d\n", sdat_length) ; + printf ("SLCE count : %d\n", slce_count) ; + + /* Hack for zero slice count. */ + if (slce_count == 0 && slce_total == 1) + slce_total = frames ; + + printf ("SLCE samples : %d\n", slce_total) ; + + /* Two bytes per sample. */ + printf ("Comp Ratio : %f:1\n", (2.0 * slce_total * n_channels) / sdat_length) ; + + puts (" ") ; + + psf->logbuffer [0] = 0 ; + + /* OK, have the header although not too sure what it all means. */ + + psf->endian = SF_ENDIAN_BIG ; + + psf->datalength = psf->filelength - psf->dataoffset ; + + if (psf_fseek (psf, psf->dataoffset, SEEK_SET)) + return SFE_BAD_SEEK ; + + psf->sf.format = (SF_FORMAT_REX2 | SF_FORMAT_DWVW_12) ; + + psf->sf.channels = 1 ; + psf->bytewidth = 2 ; + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + + if ((error = dwvw_init (psf, 16))) + return error ; + + psf->container_close = rx2_close ; + + if (! psf->sf.frames && psf->blockwidth) + psf->sf.frames = psf->datalength / psf->blockwidth ; + + /* All done. */ + + return 0 ; +} /* rx2_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +rx2_close (SF_PRIVATE *psf) +{ + if (psf->mode == SFM_WRITE) + { /* Now we know for certain the length of the file we can re-write + ** correct values for the FORM, 8SVX and BODY chunks. + */ + + } ; + + return 0 ; +} /* rx2_close */ + +#endif +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 7366e813-9fee-4d1f-881e-e4a691469370 +*/ Added: freeswitch/trunk/libs/libsndfile/src/sd2.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/sd2.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,613 @@ +/* +** Copyright (C) 2001-2006 Erik de Castro Lopo <erikd@mega-nerd.com> +** Copyright (C) 2004 Paavo Jumppanen +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** The sd2 support implemented in this file was partially sponsored +** (financially) by Paavo Jumppanen. +*/ + +/* +** Documentation on the Mac resource fork was obtained here : +** http://developer.apple.com/documentation/mac/MoreToolbox/MoreToolbox-99.html +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <ctype.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +/*------------------------------------------------------------------------------ + * Markers. +*/ + +#define Sd2f_MARKER MAKE_MARKER ('S', 'd', '2', 'f') +#define Sd2a_MARKER MAKE_MARKER ('S', 'd', '2', 'a') +#define ALCH_MARKER MAKE_MARKER ('A', 'L', 'C', 'H') +#define lsf1_MARKER MAKE_MARKER ('l', 's', 'f', '1') + +#define STR_MARKER MAKE_MARKER ('S', 'T', 'R', ' ') +#define sdML_MARKER MAKE_MARKER ('s', 'd', 'M', 'L') + +enum +{ RSRC_STR = 111, + RSRC_BIN +} ; + +typedef struct +{ unsigned char * rsrc_data ; + int rsrc_len ; + + int data_offset, data_length ; + int map_offset, map_length ; + + int type_count, type_offset ; + int item_offset ; + + int str_index, str_count ; + + int string_offset ; + + /* All the above just to get these three. */ + int sample_size, sample_rate, channels ; +} SD2_RSRC ; + +typedef struct +{ int type ; + int id ; + char name [32] ; + char value [32] ; + int value_len ; +} STR_RSRC ; + +/*------------------------------------------------------------------------------ + * Private static functions. +*/ + +static int sd2_close (SF_PRIVATE *psf) ; + +static int sd2_parse_rsrc_fork (SF_PRIVATE *psf) ; +static int parse_str_rsrc (SF_PRIVATE *psf, SD2_RSRC * rsrc) ; + +static int sd2_write_rsrc_fork (SF_PRIVATE *psf, int calc_length) ; + +/*------------------------------------------------------------------------------ +** Public functions. +*/ + +int +sd2_open (SF_PRIVATE *psf) +{ int subformat, error = 0, valid ; + + /* SD2 is always big endian. */ + psf->endian = SF_ENDIAN_BIG ; + + if (psf->mode == SFM_READ || (psf->mode == SFM_RDWR && psf->rsrclength > 0)) + { psf_use_rsrc (psf, SF_TRUE) ; + valid = psf_file_valid (psf) ; + psf_use_rsrc (psf, SF_FALSE) ; + if (! valid) + { psf_log_printf (psf, "sd2_open : psf->rsrcdes < 0\n") ; + return SFE_SD2_BAD_RSRC ; + } ; + + error = sd2_parse_rsrc_fork (psf) ; + + if (error) + goto error_cleanup ; + } ; + + if ((psf->sf.format & SF_FORMAT_TYPEMASK) != SF_FORMAT_SD2) + { error = SFE_BAD_OPEN_FORMAT ; + goto error_cleanup ; + } ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + psf->dataoffset = 0 ; + + /* Only open and write the resource in RDWR mode is its current length is zero. */ + if (psf->mode == SFM_WRITE || (psf->mode == SFM_RDWR && psf->rsrclength == 0)) + { psf_open_rsrc (psf, psf->mode) ; + + error = sd2_write_rsrc_fork (psf, SF_FALSE) ; + + if (error) + goto error_cleanup ; + + /* Not needed. */ + psf->write_header = NULL ; + } ; + + psf->container_close = sd2_close ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + switch (subformat) + { case SF_FORMAT_PCM_S8 : /* 8-bit linear PCM. */ + case SF_FORMAT_PCM_16 : /* 16-bit linear PCM. */ + case SF_FORMAT_PCM_24 : /* 24-bit linear PCM */ + error = pcm_init (psf) ; + break ; + + default : + error = SFE_UNIMPLEMENTED ; + break ; + } ; + + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + +error_cleanup: + + /* Close the resource fork regardless. We won't need it again. */ + psf_close_rsrc (psf) ; + + return error ; +} /* sd2_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +sd2_close (SF_PRIVATE *psf) +{ + if (psf->mode == SFM_WRITE) + { /* Now we know for certain the audio_length of the file we can re-write + ** correct values for the FORM, 8SVX and BODY chunks. + */ + + } ; + + return 0 ; +} /* sd2_close */ + +/*------------------------------------------------------------------------------ +*/ + +static inline void +write_char (unsigned char * data, int offset, char value) +{ data [offset] = value ; +} /* write_char */ + +static inline void +write_short (unsigned char * data, int offset, short value) +{ data [offset] = value >> 8 ; + data [offset + 1] = value ; +} /* write_char */ + +static inline void +write_int (unsigned char * data, int offset, int value) +{ data [offset] = value >> 24 ; + data [offset + 1] = value >> 16 ; + data [offset + 2] = value >> 8 ; + data [offset + 3] = value ; +} /* write_int */ + +static inline void +write_marker (unsigned char * data, int offset, int value) +{ + if (CPU_IS_BIG_ENDIAN) + { data [offset] = value >> 24 ; + data [offset + 1] = value >> 16 ; + data [offset + 2] = value >> 8 ; + data [offset + 3] = value ; + } + else + { data [offset] = value ; + data [offset + 1] = value >> 8 ; + data [offset + 2] = value >> 16 ; + data [offset + 3] = value >> 24 ; + } ; +} /* write_marker */ + +static void +write_str (unsigned char * data, int offset, char * buffer, int buffer_len) +{ memcpy (data + offset, buffer, buffer_len) ; +} /* write_str */ + +static int +sd2_write_rsrc_fork (SF_PRIVATE *psf, int UNUSED (calc_length)) +{ SD2_RSRC rsrc ; + STR_RSRC str_rsrc [] = + { { RSRC_STR, 1000, "_sample-size", "", 0 }, + { RSRC_STR, 1001, "_sample-rate", "", 0 }, + { RSRC_STR, 1002, "_channels", "", 0 }, + { RSRC_BIN, 1000, "_Markers", "", 8 } + } ; + + int k, str_offset, data_offset, next_str ; + + psf_use_rsrc (psf, SF_TRUE) ; + + memset (&rsrc, 0, sizeof (rsrc)) ; + + rsrc.sample_rate = psf->sf.samplerate ; + rsrc.sample_size = psf->bytewidth ; + rsrc.channels = psf->sf.channels ; + + rsrc.rsrc_data = psf->header ; + rsrc.rsrc_len = sizeof (psf->header) ; + memset (rsrc.rsrc_data, 0xea, rsrc.rsrc_len) ; + + LSF_SNPRINTF (str_rsrc [0].value, sizeof (str_rsrc [0].value), "_%d", rsrc.sample_size) ; + LSF_SNPRINTF (str_rsrc [1].value, sizeof (str_rsrc [1].value), "_%d.000000", rsrc.sample_rate) ; + LSF_SNPRINTF (str_rsrc [2].value, sizeof (str_rsrc [2].value), "_%d", rsrc.channels) ; + + for (k = 0 ; k < ARRAY_LEN (str_rsrc) ; k++) + { if (str_rsrc [k].value_len == 0) + { str_rsrc [k].value_len = strlen (str_rsrc [k].value) ; + str_rsrc [k].value [0] = str_rsrc [k].value_len - 1 ; + } ; + + /* Turn name string into a pascal string. */ + str_rsrc [k].name [0] = strlen (str_rsrc [k].name) - 1 ; + } ; + + rsrc.data_offset = 0x100 ; + + /* + ** Calculate data length : + ** length of strings, plus the length of the sdML chunk. + */ + rsrc.data_length = 0 ; + for (k = 0 ; k < ARRAY_LEN (str_rsrc) ; k++) + rsrc.data_length += str_rsrc [k].value_len + 4 ; + + rsrc.map_offset = rsrc.data_offset + rsrc.data_length ; + + /* Very start of resource fork. */ + write_int (rsrc.rsrc_data, 0, rsrc.data_offset) ; + write_int (rsrc.rsrc_data, 4, rsrc.map_offset) ; + write_int (rsrc.rsrc_data, 8, rsrc.data_length) ; + + write_char (rsrc.rsrc_data, 0x30, strlen (psf->filename)) ; + write_str (rsrc.rsrc_data, 0x31, psf->filename, strlen (psf->filename)) ; + + write_short (rsrc.rsrc_data, 0x50, 0) ; + write_marker (rsrc.rsrc_data, 0x52, Sd2f_MARKER) ; + write_marker (rsrc.rsrc_data, 0x56, lsf1_MARKER) ; + + /* Very start of resource map. */ + write_int (rsrc.rsrc_data, rsrc.map_offset + 0, rsrc.data_offset) ; + write_int (rsrc.rsrc_data, rsrc.map_offset + 4, rsrc.map_offset) ; + write_int (rsrc.rsrc_data, rsrc.map_offset + 8, rsrc.data_length) ; + + /* These I don't currently understand. */ + if (1) + { write_char (rsrc.rsrc_data, rsrc.map_offset+ 16, 1) ; + /* Next resource map. */ + write_int (rsrc.rsrc_data, rsrc.map_offset + 17, 0x12345678) ; + /* File ref number. */ + write_short (rsrc.rsrc_data, rsrc.map_offset + 21, 0xabcd) ; + /* Fork attributes. */ + write_short (rsrc.rsrc_data, rsrc.map_offset + 23, 0) ; + } ; + + /* Resource type offset. */ + rsrc.type_offset = rsrc.map_offset + 30 ; + write_short (rsrc.rsrc_data, rsrc.map_offset + 24, rsrc.type_offset - rsrc.map_offset - 2) ; + + /* Type index max. */ + rsrc.type_count = 2 ; + write_short (rsrc.rsrc_data, rsrc.map_offset + 28, rsrc.type_count - 1) ; + + rsrc.item_offset = rsrc.type_offset + rsrc.type_count * 8 ; + + rsrc.str_count = ARRAY_LEN (str_rsrc) ; + rsrc.string_offset = rsrc.item_offset + (rsrc.str_count + 1) * 12 - rsrc.map_offset ; + write_short (rsrc.rsrc_data, rsrc.map_offset + 26, rsrc.string_offset) ; + + /* Write 'STR ' resource type. */ + rsrc.str_count = 3 ; + write_marker (rsrc.rsrc_data, rsrc.type_offset, STR_MARKER) ; + write_short (rsrc.rsrc_data, rsrc.type_offset + 4, rsrc.str_count - 1) ; + write_short (rsrc.rsrc_data, rsrc.type_offset + 6, 0x12) ; + + /* Write 'sdML' resource type. */ + write_marker (rsrc.rsrc_data, rsrc.type_offset + 8, sdML_MARKER) ; + write_short (rsrc.rsrc_data, rsrc.type_offset + 12, 0) ; + write_short (rsrc.rsrc_data, rsrc.type_offset + 14, 0x36) ; + + str_offset = rsrc.map_offset + rsrc.string_offset ; + next_str = 0 ; + data_offset = rsrc.data_offset ; + for (k = 0 ; k < ARRAY_LEN (str_rsrc) ; k++) + { write_str (rsrc.rsrc_data, str_offset, str_rsrc [k].name, strlen (str_rsrc [k].name)) ; + + write_short (rsrc.rsrc_data, rsrc.item_offset + k * 12, str_rsrc [k].id) ; + write_short (rsrc.rsrc_data, rsrc.item_offset + k * 12 + 2, next_str) ; + + str_offset += strlen (str_rsrc [k].name) ; + next_str += strlen (str_rsrc [k].name) ; + + write_int (rsrc.rsrc_data, rsrc.item_offset + k * 12 + 4, data_offset - rsrc.data_offset) ; + + write_int (rsrc.rsrc_data, data_offset, str_rsrc [k].value_len) ; + write_str (rsrc.rsrc_data, data_offset + 4, str_rsrc [k].value, str_rsrc [k].value_len) ; + data_offset += 4 + str_rsrc [k].value_len ; + } ; + + /* Finally, calculate and set map length. */ + rsrc.map_length = str_offset - rsrc.map_offset ; + write_int (rsrc.rsrc_data, 12, rsrc.map_length) ; + write_int (rsrc.rsrc_data, rsrc.map_offset + 12, rsrc.map_length) ; + + rsrc.rsrc_len = rsrc.map_offset + rsrc.map_length ; + + psf_fwrite (rsrc.rsrc_data, rsrc.rsrc_len, 1, psf) ; + + psf_use_rsrc (psf, SF_FALSE) ; + + if (psf->error) + return psf->error ; + + return 0 ; +} /* sd2_write_rsrc_fork */ + +/*------------------------------------------------------------------------------ +*/ + +static inline int +read_char (const unsigned char * data, int offset) +{ return data [offset] ; +} /* read_char */ + +static inline int +read_short (const unsigned char * data, int offset) +{ return (data [offset] << 8) + data [offset + 1] ; +} /* read_short */ + +static inline int +read_int (const unsigned char * data, int offset) +{ return (data [offset] << 24) + (data [offset + 1] << 16) + (data [offset + 2] << 8) + data [offset + 3] ; +} /* read_int */ + +static inline int +read_marker (const unsigned char * data, int offset) +{ + if (CPU_IS_BIG_ENDIAN) + return (data [offset] << 24) + (data [offset + 1] << 16) + (data [offset + 2] << 8) + data [offset + 3] ; + else if (CPU_IS_LITTLE_ENDIAN) + return data [offset] + (data [offset + 1] << 8) + (data [offset + 2] << 16) + (data [offset + 3] << 24) ; + else + return 0x666 ; +} /* read_marker */ + +static void +read_str (const unsigned char * data, int offset, char * buffer, int buffer_len) +{ int k ; + + memset (buffer, 0, buffer_len) ; + + for (k = 0 ; k < buffer_len - 1 ; k++) + { if (isprint (data [offset + k]) == 0) + return ; + buffer [k] = data [offset + k] ; + } ; + return ; +} /* read_str */ + +static int +sd2_parse_rsrc_fork (SF_PRIVATE *psf) +{ SD2_RSRC rsrc ; + int k, marker, error = 0 ; + + psf_use_rsrc (psf, SF_TRUE) ; + + memset (&rsrc, 0, sizeof (rsrc)) ; + + rsrc.rsrc_len = psf_get_filelen (psf) ; + psf_log_printf (psf, "Resource length : %d (0x%04X)\n", rsrc.rsrc_len, rsrc.rsrc_len) ; + + if (rsrc.rsrc_len > SIGNED_SIZEOF (psf->header)) + rsrc.rsrc_data = calloc (1, rsrc.rsrc_len) ; + else + rsrc.rsrc_data = psf->header ; + + /* Read in the whole lot. */ + psf_fread (rsrc.rsrc_data, rsrc.rsrc_len, 1, psf) ; + + /* Reset the header storage because we have changed to the rsrcdes. */ + psf->headindex = psf->headend = rsrc.rsrc_len ; + + rsrc.data_offset = read_int (rsrc.rsrc_data, 0) ; + rsrc.map_offset = read_int (rsrc.rsrc_data, 4) ; + rsrc.data_length = read_int (rsrc.rsrc_data, 8) ; + rsrc.map_length = read_int (rsrc.rsrc_data, 12) ; + + if (rsrc.data_offset == 0x51607 && rsrc.map_offset == 0x20000) + { psf_log_printf (psf, "Trying offset of 0x52 bytes.\n") ; + rsrc.data_offset = read_int (rsrc.rsrc_data, 0x52 + 0) + 0x52 ; + rsrc.map_offset = read_int (rsrc.rsrc_data, 0x52 + 4) + 0x52 ; + rsrc.data_length = read_int (rsrc.rsrc_data, 0x52 + 8) ; + rsrc.map_length = read_int (rsrc.rsrc_data, 0x52 + 12) ; + } ; + + psf_log_printf (psf, " data offset : 0x%04X\n map offset : 0x%04X\n" + " data length : 0x%04X\n map length : 0x%04X\n", + rsrc.data_offset, rsrc.map_offset, rsrc.data_length, rsrc.map_length) ; + + if (rsrc.data_offset > rsrc.rsrc_len) + { psf_log_printf (psf, "Error : rsrc.data_offset (%d, 0x%x) > len\n", rsrc.data_offset, rsrc.data_offset) ; + error = SFE_SD2_BAD_DATA_OFFSET ; + goto parse_rsrc_fork_cleanup ; + } ; + + if (rsrc.map_offset > rsrc.rsrc_len) + { psf_log_printf (psf, "Error : rsrc.map_offset > len\n") ; + error = SFE_SD2_BAD_MAP_OFFSET ; + goto parse_rsrc_fork_cleanup ; + } ; + + if (rsrc.data_length > rsrc.rsrc_len) + { psf_log_printf (psf, "Error : rsrc.data_length > len\n") ; + error = SFE_SD2_BAD_DATA_LENGTH ; + goto parse_rsrc_fork_cleanup ; + } ; + + if (rsrc.map_length > rsrc.rsrc_len) + { psf_log_printf (psf, "Error : rsrc.map_length > len\n") ; + error = SFE_SD2_BAD_MAP_LENGTH ; + goto parse_rsrc_fork_cleanup ; + } ; + + if (rsrc.data_offset + rsrc.data_length != rsrc.map_offset || rsrc.map_offset + rsrc.map_length != rsrc.rsrc_len) + { psf_log_printf (psf, "Error : This does not look like a MacOSX resource fork.\n") ; + error = SFE_SD2_BAD_RSRC ; + goto parse_rsrc_fork_cleanup ; + } ; + + rsrc.string_offset = rsrc.map_offset + read_short (rsrc.rsrc_data, rsrc.map_offset + 26) ; + if (rsrc.string_offset > rsrc.rsrc_len) + { psf_log_printf (psf, "Bad string offset (%d).\n", rsrc.string_offset) ; + error = SFE_SD2_BAD_RSRC ; + goto parse_rsrc_fork_cleanup ; + } ; + + rsrc.type_offset = rsrc.map_offset + 30 ; + + rsrc.type_count = read_short (rsrc.rsrc_data, rsrc.map_offset + 28) + 1 ; + if (rsrc.type_count < 1) + { psf_log_printf (psf, "Bad type count.\n") ; + error = SFE_SD2_BAD_RSRC ; + goto parse_rsrc_fork_cleanup ; + } ; + + rsrc.item_offset = rsrc.type_offset + rsrc.type_count * 8 ; + if (rsrc.item_offset < 0 || rsrc.item_offset > rsrc.rsrc_len) + { psf_log_printf (psf, "Bad item offset (%d).\n", rsrc.item_offset) ; + error = SFE_SD2_BAD_RSRC ; + goto parse_rsrc_fork_cleanup ; + } ; + + rsrc.str_index = -1 ; + for (k = 0 ; k < rsrc.type_count ; k ++) + { marker = read_marker (rsrc.rsrc_data, rsrc.type_offset + k * 8) ; + + if (marker == STR_MARKER) + { rsrc.str_index = k ; + rsrc.str_count = read_short (rsrc.rsrc_data, rsrc.type_offset + k * 8 + 4) + 1 ; + error = parse_str_rsrc (psf, &rsrc) ; + goto parse_rsrc_fork_cleanup ; + } ; + } ; + + psf_log_printf (psf, "No 'STR ' resource.\n") ; + error = SFE_SD2_BAD_RSRC ; + +parse_rsrc_fork_cleanup : + + psf_use_rsrc (psf, SF_FALSE) ; + + if ((void *) rsrc.rsrc_data < (void *) psf || (void *) rsrc.rsrc_data > (void *) (psf + 1)) + free (rsrc.rsrc_data) ; + + return error ; +} /* sd2_parse_rsrc_fork */ + +static int +parse_str_rsrc (SF_PRIVATE *psf, SD2_RSRC * rsrc) +{ char name [32], value [32] ; + int k, str_offset, data_offset, data_len, rsrc_id ; + + psf_log_printf (psf, "Finding parameters :\n") ; + + str_offset = rsrc->string_offset ; + for (k = 0 ; k < rsrc->str_count ; k++) + { int slen ; + + slen = read_char (rsrc->rsrc_data, str_offset) ; + read_str (rsrc->rsrc_data, str_offset + 1, name, SF_MIN (SIGNED_SIZEOF (name), slen + 1)) ; + str_offset += slen + 1 ; + + rsrc_id = read_short (rsrc->rsrc_data, rsrc->item_offset + k * 12) ; + + data_offset = rsrc->data_offset + read_int (rsrc->rsrc_data, rsrc->item_offset + k * 12 + 4) ; + if (data_offset < 0 || data_offset > rsrc->rsrc_len) + { psf_log_printf (psf, "Bad data offset (%d)\n", data_offset) ; + return SFE_SD2_BAD_DATA_OFFSET ; + } ; + + data_len = read_int (rsrc->rsrc_data, data_offset) ; + if (data_len < 0 || data_len > rsrc->rsrc_len) + { psf_log_printf (psf, "Bad data length (%d).\n", data_len) ; + return SFE_SD2_BAD_RSRC ; + } ; + + slen = read_char (rsrc->rsrc_data, data_offset + 4) ; + read_str (rsrc->rsrc_data, data_offset + 5, value, SF_MIN (SIGNED_SIZEOF (value), slen + 1)) ; + + psf_log_printf (psf, " %-12s 0x%04x %4d %2d %2d '%s'\n", name, data_offset, rsrc_id, data_len, slen, value) ; + + if (strcmp (name, "sample-size") == 0 && rsrc->sample_size == 0) + rsrc->sample_size = strtol (value, NULL, 10) ; + else if (strcmp (name, "sample-rate") == 0 && rsrc->sample_rate == 0) + rsrc->sample_rate = strtol (value, NULL, 10) ; + else if (strcmp (name, "channels") == 0 && rsrc->channels == 0) + rsrc->channels = strtol (value, NULL, 10) ; + } ; + + if (rsrc->sample_rate < 0) + { psf_log_printf (psf, "Bad sample rate (%d)\n", rsrc->sample_rate) ; + return SFE_SD2_BAD_RSRC ; + } ; + + if (rsrc->channels < 0) + { psf_log_printf (psf, "Bad channel count (%d)\n", rsrc->channels) ; + return SFE_SD2_BAD_RSRC ; + } ; + + psf->sf.samplerate = rsrc->sample_rate ; + psf->sf.channels = rsrc->channels ; + psf->bytewidth = rsrc->sample_size ; + + switch (rsrc->sample_size) + { case 1 : + psf->sf.format = SF_FORMAT_SD2 | SF_FORMAT_PCM_S8 ; + break ; + + case 2 : + psf->sf.format = SF_FORMAT_SD2 | SF_FORMAT_PCM_16 ; + break ; + + case 3 : + psf->sf.format = SF_FORMAT_SD2 | SF_FORMAT_PCM_24 ; + break ; + + default : + psf_log_printf (psf, "Bad sample size (%d)\n", rsrc->sample_size) ; + return SFE_SD2_BAD_SAMPLE_SIZE ; + } ; + + psf_log_printf (psf, "ok\n") ; + + return 0 ; +} /* parse_str_rsrc */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 1ee183e5-6b9f-4c2c-bd0a-24f35595cefc +*/ Added: freeswitch/trunk/libs/libsndfile/src/sds.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/sds.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,993 @@ +/* +** Copyright (C) 2002-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <fcntl.h> +#include <string.h> +#include <ctype.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" +#include "float_cast.h" + +/*------------------------------------------------------------------------------ +*/ + +#define SDS_DATA_OFFSET 0x15 +#define SDS_BLOCK_SIZE 127 + +#define SDS_AUDIO_BYTES_PER_BLOCK 120 + +#define SDS_3BYTE_TO_INT_DECODE(x) (((x) & 0x7F) | (((x) & 0x7F00) >> 1) | (((x) & 0x7F0000) >> 2)) +#define SDS_INT_TO_3BYTE_ENCODE(x) (((x) & 0x7F) | (((x) << 1) & 0x7F00) | (((x) << 2) & 0x7F0000)) + +/*------------------------------------------------------------------------------ +** Typedefs. +*/ + +typedef struct tag_SDS_PRIVATE +{ int bitwidth, frames ; + int samplesperblock, total_blocks ; + + int (*reader) (SF_PRIVATE *psf, struct tag_SDS_PRIVATE *psds) ; + int (*writer) (SF_PRIVATE *psf, struct tag_SDS_PRIVATE *psds) ; + + int read_block, read_count ; + unsigned char read_data [SDS_BLOCK_SIZE] ; + int read_samples [SDS_BLOCK_SIZE / 2] ; /* Maximum samples per block */ + + int write_block, write_count ; + unsigned char write_data [SDS_BLOCK_SIZE] ; + int write_samples [SDS_BLOCK_SIZE / 2] ; /* Maximum samples per block */ +} SDS_PRIVATE ; + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int sds_close (SF_PRIVATE *psf) ; + +static int sds_write_header (SF_PRIVATE *psf, int calc_length) ; +static int sds_read_header (SF_PRIVATE *psf, SDS_PRIVATE *psds) ; + +static int sds_init (SF_PRIVATE *psf, SDS_PRIVATE *psds) ; + +static sf_count_t sds_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t sds_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t sds_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t sds_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t sds_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t sds_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t sds_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t sds_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static sf_count_t sds_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ; + +static int sds_2byte_read (SF_PRIVATE *psf, SDS_PRIVATE *psds) ; +static int sds_3byte_read (SF_PRIVATE *psf, SDS_PRIVATE *psds) ; +static int sds_4byte_read (SF_PRIVATE *psf, SDS_PRIVATE *psds) ; + +static int sds_read (SF_PRIVATE *psf, SDS_PRIVATE *psds, int *iptr, int readcount) ; + +static int sds_2byte_write (SF_PRIVATE *psf, SDS_PRIVATE *psds) ; +static int sds_3byte_write (SF_PRIVATE *psf, SDS_PRIVATE *psds) ; +static int sds_4byte_write (SF_PRIVATE *psf, SDS_PRIVATE *psds) ; + +static int sds_write (SF_PRIVATE *psf, SDS_PRIVATE *psds, const int *iptr, int writecount) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +sds_open (SF_PRIVATE *psf) +{ SDS_PRIVATE *psds ; + int error = 0 ; + + /* Hmmmm, need this here to pass update_header_test. */ + psf->sf.frames = 0 ; + + if (! (psds = calloc (1, sizeof (SDS_PRIVATE)))) + return SFE_MALLOC_FAILED ; + psf->codec_data = psds ; + + if (psf->mode == SFM_READ || (psf->mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = sds_read_header (psf, psds))) + return error ; + } ; + + if ((psf->sf.format & SF_FORMAT_TYPEMASK) != SF_FORMAT_SDS) + return SFE_BAD_OPEN_FORMAT ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { if (sds_write_header (psf, SF_FALSE)) + return psf->error ; + + psf->write_header = sds_write_header ; + + psf_fseek (psf, SDS_DATA_OFFSET, SEEK_SET) ; + } ; + + if ((error = sds_init (psf, psds)) != 0) + return error ; + + psf->seek = sds_seek ; + psf->container_close = sds_close ; + + psf->blockwidth = 0 ; + + return error ; +} /* sds_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +sds_close (SF_PRIVATE *psf) +{ + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { SDS_PRIVATE *psds ; + + if ((psds = (SDS_PRIVATE *) psf->codec_data) == NULL) + { psf_log_printf (psf, "*** Bad psf->codec_data ptr.\n") ; + return SFE_INTERNAL ; + } ; + + if (psds->write_count > 0) + { memset (&(psds->write_data [psds->write_count]), 0, (psds->samplesperblock - psds->write_count) * sizeof (int)) ; + psds->writer (psf, psds) ; + } ; + + sds_write_header (psf, SF_TRUE) ; + } ; + + return 0 ; +} /* sds_close */ + +static int +sds_init (SF_PRIVATE *psf, SDS_PRIVATE *psds) +{ + if (psds->bitwidth < 8 || psds->bitwidth > 28) + return (psf->error = SFE_SDS_BAD_BIT_WIDTH) ; + + if (psds->bitwidth < 14) + { psds->reader = sds_2byte_read ; + psds->writer = sds_2byte_write ; + psds->samplesperblock = SDS_AUDIO_BYTES_PER_BLOCK / 2 ; + } + else if (psds->bitwidth < 21) + { psds->reader = sds_3byte_read ; + psds->writer = sds_3byte_write ; + psds->samplesperblock = SDS_AUDIO_BYTES_PER_BLOCK / 3 ; + } + else + { psds->reader = sds_4byte_read ; + psds->writer = sds_4byte_write ; + psds->samplesperblock = SDS_AUDIO_BYTES_PER_BLOCK / 4 ; + } ; + + if (psf->mode == SFM_READ || psf->mode == SFM_RDWR) + { psf->read_short = sds_read_s ; + psf->read_int = sds_read_i ; + psf->read_float = sds_read_f ; + psf->read_double = sds_read_d ; + + /* Read first block. */ + psds->reader (psf, psds) ; + } ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { psf->write_short = sds_write_s ; + psf->write_int = sds_write_i ; + psf->write_float = sds_write_f ; + psf->write_double = sds_write_d ; + } ; + + return 0 ; +} /* sds_init */ + +static int +sds_read_header (SF_PRIVATE *psf, SDS_PRIVATE *psds) +{ unsigned char channel, bitwidth, loop_type, byte ; + unsigned short sample_no, marker ; + unsigned int samp_period, data_length, sustain_loop_start, sustain_loop_end ; + int bytesread, blockcount ; + + /* Set position to start of file to begin reading header. */ + bytesread = psf_binheader_readf (psf, "pE211", 0, &marker, &channel, &byte) ; + + if (marker != 0xF07E || byte != 0x01) + return SFE_SDS_NOT_SDS ; + + psf_log_printf (psf, "Midi Sample Dump Standard (.sds)\nF07E\n Midi Channel : %d\n", channel) ; + + bytesread += psf_binheader_readf (psf, "e213", &sample_no, &bitwidth, &samp_period) ; + + sample_no = SDS_3BYTE_TO_INT_DECODE (sample_no) ; + samp_period = SDS_3BYTE_TO_INT_DECODE (samp_period) ; + + psds->bitwidth = bitwidth ; + + psf->sf.samplerate = 1000000000 / samp_period ; + + psf_log_printf (psf, " Sample Number : %d\n" + " Bit Width : %d\n" + " Sample Rate : %d\n", + sample_no, psds->bitwidth, psf->sf.samplerate) ; + + bytesread += psf_binheader_readf (psf, "e3331", &data_length, &sustain_loop_start, &sustain_loop_end, &loop_type) ; + + data_length = SDS_3BYTE_TO_INT_DECODE (data_length) ; + + sustain_loop_start = SDS_3BYTE_TO_INT_DECODE (sustain_loop_start) ; + sustain_loop_end = SDS_3BYTE_TO_INT_DECODE (sustain_loop_end) ; + + psf_log_printf (psf, " Sustain Loop\n" + " Start : %d\n" + " End : %d\n" + " Loop Type : %d\n", + sustain_loop_start, sustain_loop_end, loop_type) ; + + psf->dataoffset = SDS_DATA_OFFSET ; + psf->datalength = psf->filelength - psf->dataoffset ; + + if (data_length != psf->filelength - psf->dataoffset) + { psf_log_printf (psf, " Datalength : %d (truncated data??? %d)\n", data_length, psf->filelength - psf->dataoffset) ; + data_length = psf->filelength - psf->dataoffset ; + } + else + psf_log_printf (psf, " Datalength : %d\n", data_length) ; + + bytesread += psf_binheader_readf (psf, "1", &byte) ; + if (byte != 0xF7) + psf_log_printf (psf, "bad end : %X\n", byte & 0xFF) ; + + for (blockcount = 0 ; bytesread < psf->filelength ; blockcount++) + { + bytesread += psf_fread (&marker, 1, 2, psf) ; + + if (marker == 0) + break ; + + psf_fseek (psf, SDS_BLOCK_SIZE - 2, SEEK_CUR) ; + bytesread += SDS_BLOCK_SIZE - 2 ; + } ; + + psf_log_printf (psf, "\nBlocks : %d\n", blockcount) ; + psds->total_blocks = blockcount ; + + psds->samplesperblock = SDS_AUDIO_BYTES_PER_BLOCK / ((psds->bitwidth + 6) / 7) ; + psf_log_printf (psf, "Samples/Block : %d\n", psds->samplesperblock) ; + + psf_log_printf (psf, "Frames : %d\n", blockcount * psds->samplesperblock) ; + + psf->sf.frames = blockcount * psds->samplesperblock ; + psds->frames = blockcount * psds->samplesperblock ; + + /* Always Mono */ + psf->sf.channels = 1 ; + psf->sf.sections = 1 ; + + /* + ** Lie to the user about PCM bit width. Always round up to + ** the next multiple of 8. + */ + switch ((psds->bitwidth + 7) / 8) + { case 1 : + psf->sf.format = SF_FORMAT_SDS | SF_FORMAT_PCM_S8 ; + break ; + + case 2 : + psf->sf.format = SF_FORMAT_SDS | SF_FORMAT_PCM_16 ; + break ; + + case 3 : + psf->sf.format = SF_FORMAT_SDS | SF_FORMAT_PCM_24 ; + break ; + + case 4 : + psf->sf.format = SF_FORMAT_SDS | SF_FORMAT_PCM_32 ; + break ; + + default : + psf_log_printf (psf, "*** Weird byte width (%d)\n", (psds->bitwidth + 7) / 8) ; + return SFE_SDS_BAD_BIT_WIDTH ; + } ; + + psf_fseek (psf, SDS_DATA_OFFSET, SEEK_SET) ; + + return 0 ; +} /* sds_read_header */ + +static int +sds_write_header (SF_PRIVATE *psf, int calc_length) +{ SDS_PRIVATE *psds ; + sf_count_t current ; + int samp_period, data_length, sustain_loop_start, sustain_loop_end ; + unsigned char loop_type = 0 ; + + if ((psds = (SDS_PRIVATE *) psf->codec_data) == NULL) + { psf_log_printf (psf, "*** Bad psf->codec_data ptr.\n") ; + return SFE_INTERNAL ; + } ; + + if (psf->pipeoffset > 0) + return 0 ; + + current = psf_ftell (psf) ; + + if (calc_length) + psf->sf.frames = psds->total_blocks * psds->samplesperblock + psds->write_count ; + + if (psds->write_count > 0) + { int current_count = psds->write_count ; + int current_block = psds->write_block ; + + psds->writer (psf, psds) ; + + psf_fseek (psf, -1 * SDS_BLOCK_SIZE, SEEK_CUR) ; + + psds->write_count = current_count ; + psds->write_block = current_block ; + } ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + + if (psf->is_pipe == SF_FALSE) + psf_fseek (psf, 0, SEEK_SET) ; + + psf_binheader_writef (psf, "E211", 0xF07E, 0, 1) ; + + switch (psf->sf.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_PCM_S8 : + psds->bitwidth = 8 ; + break ; + case SF_FORMAT_PCM_16 : + psds->bitwidth = 16 ; + break ; + case SF_FORMAT_PCM_24 : + psds->bitwidth = 24 ; + break ; + default: + return SFE_SDS_BAD_BIT_WIDTH ; + } ; + + samp_period = SDS_INT_TO_3BYTE_ENCODE (1000000000 / psf->sf.samplerate) ; + + psf_binheader_writef (psf, "e213", 0, psds->bitwidth, samp_period) ; + + data_length = SDS_INT_TO_3BYTE_ENCODE (psds->total_blocks * SDS_BLOCK_SIZE) ; + sustain_loop_start = SDS_INT_TO_3BYTE_ENCODE (0) ; + sustain_loop_end = SDS_INT_TO_3BYTE_ENCODE (psf->sf.frames) ; + + psf_binheader_writef (psf, "e33311", data_length, sustain_loop_start, sustain_loop_end, loop_type, 0xF7) ; + + /* Header construction complete so write it out. */ + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + psf->datalength = psds->write_block * SDS_BLOCK_SIZE ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* sds_write_header */ + + +/*------------------------------------------------------------------------------ +*/ + +static int +sds_2byte_read (SF_PRIVATE *psf, SDS_PRIVATE *psds) +{ unsigned char *ucptr, checksum ; + unsigned int sample ; + int k ; + + psds->read_block ++ ; + psds->read_count = 0 ; + + if (psds->read_block * psds->samplesperblock > psds->frames) + { memset (psds->read_samples, 0, psds->samplesperblock * sizeof (int)) ; + return 1 ; + } ; + + if ((k = psf_fread (psds->read_data, 1, SDS_BLOCK_SIZE, psf)) != SDS_BLOCK_SIZE) + psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, SDS_BLOCK_SIZE) ; + + if (psds->read_data [0] != 0xF0) + { printf ("Error A : %02X\n", psds->read_data [0] & 0xFF) ; + } ; + + checksum = psds->read_data [1] ; + if (checksum != 0x7E) + { printf ("Error 1 : %02X\n", checksum & 0xFF) ; + } + + for (k = 2 ; k < SDS_BLOCK_SIZE - 3 ; k ++) + checksum ^= psds->read_data [k] ; + + checksum &= 0x7F ; + + if (checksum != psds->read_data [SDS_BLOCK_SIZE - 2]) + { psf_log_printf (psf, "Block %d : checksum is %02X should be %02X\n", psds->read_data [4], checksum, psds->read_data [SDS_BLOCK_SIZE - 2]) ; + } ; + + ucptr = psds->read_data + 5 ; + for (k = 0 ; k < 120 ; k += 2) + { sample = (ucptr [k] << 25) + (ucptr [k + 1] << 18) ; + psds->read_samples [k / 2] = (int) (sample - 0x80000000) ; + } ; + + return 1 ; +} /* sds_2byte_read */ + +static int +sds_3byte_read (SF_PRIVATE *psf, SDS_PRIVATE *psds) +{ unsigned char *ucptr, checksum ; + unsigned int sample ; + int k ; + + psds->read_block ++ ; + psds->read_count = 0 ; + + if (psds->read_block * psds->samplesperblock > psds->frames) + { memset (psds->read_samples, 0, psds->samplesperblock * sizeof (int)) ; + return 1 ; + } ; + + if ((k = psf_fread (psds->read_data, 1, SDS_BLOCK_SIZE, psf)) != SDS_BLOCK_SIZE) + psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, SDS_BLOCK_SIZE) ; + + if (psds->read_data [0] != 0xF0) + { printf ("Error A : %02X\n", psds->read_data [0] & 0xFF) ; + } ; + + checksum = psds->read_data [1] ; + if (checksum != 0x7E) + { printf ("Error 1 : %02X\n", checksum & 0xFF) ; + } + + for (k = 2 ; k < SDS_BLOCK_SIZE - 3 ; k ++) + checksum ^= psds->read_data [k] ; + + checksum &= 0x7F ; + + if (checksum != psds->read_data [SDS_BLOCK_SIZE - 2]) + { psf_log_printf (psf, "Block %d : checksum is %02X should be %02X\n", psds->read_data [4], checksum, psds->read_data [SDS_BLOCK_SIZE - 2]) ; + } ; + + ucptr = psds->read_data + 5 ; + for (k = 0 ; k < 120 ; k += 3) + { sample = (ucptr [k] << 25) + (ucptr [k + 1] << 18) + (ucptr [k + 2] << 11) ; + psds->read_samples [k / 3] = (int) (sample - 0x80000000) ; + } ; + + return 1 ; +} /* sds_3byte_read */ + +static int +sds_4byte_read (SF_PRIVATE *psf, SDS_PRIVATE *psds) +{ unsigned char *ucptr, checksum ; + unsigned int sample ; + int k ; + + psds->read_block ++ ; + psds->read_count = 0 ; + + if (psds->read_block * psds->samplesperblock > psds->frames) + { memset (psds->read_samples, 0, psds->samplesperblock * sizeof (int)) ; + return 1 ; + } ; + + if ((k = psf_fread (psds->read_data, 1, SDS_BLOCK_SIZE, psf)) != SDS_BLOCK_SIZE) + psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, SDS_BLOCK_SIZE) ; + + if (psds->read_data [0] != 0xF0) + { printf ("Error A : %02X\n", psds->read_data [0] & 0xFF) ; + } ; + + checksum = psds->read_data [1] ; + if (checksum != 0x7E) + { printf ("Error 1 : %02X\n", checksum & 0xFF) ; + } + + for (k = 2 ; k < SDS_BLOCK_SIZE - 3 ; k ++) + checksum ^= psds->read_data [k] ; + + checksum &= 0x7F ; + + if (checksum != psds->read_data [SDS_BLOCK_SIZE - 2]) + { psf_log_printf (psf, "Block %d : checksum is %02X should be %02X\n", psds->read_data [4], checksum, psds->read_data [SDS_BLOCK_SIZE - 2]) ; + } ; + + ucptr = psds->read_data + 5 ; + for (k = 0 ; k < 120 ; k += 4) + { sample = (ucptr [k] << 25) + (ucptr [k + 1] << 18) + (ucptr [k + 2] << 11) + (ucptr [k + 3] << 4) ; + psds->read_samples [k / 4] = (int) (sample - 0x80000000) ; + } ; + + return 1 ; +} /* sds_4byte_read */ + + +static sf_count_t +sds_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ SDS_PRIVATE *psds ; + int *iptr ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + psds = (SDS_PRIVATE*) psf->codec_data ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = sds_read (psf, psds, iptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = iptr [k] >> 16 ; + total += count ; + len -= readcount ; + } ; + + return total ; +} /* sds_read_s */ + +static sf_count_t +sds_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ SDS_PRIVATE *psds ; + int total ; + + if (psf->codec_data == NULL) + return 0 ; + psds = (SDS_PRIVATE*) psf->codec_data ; + + total = sds_read (psf, psds, ptr, len) ; + + return total ; +} /* sds_read_i */ + +static sf_count_t +sds_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ SDS_PRIVATE *psds ; + int *iptr ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + float normfact ; + + if (psf->codec_data == NULL) + return 0 ; + psds = (SDS_PRIVATE*) psf->codec_data ; + + if (psf->norm_float == SF_TRUE) + normfact = 1.0 / 0x80000000 ; + else + normfact = 1.0 / (1 << psds->bitwidth) ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = sds_read (psf, psds, iptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * iptr [k] ; + total += count ; + len -= readcount ; + } ; + + return total ; +} /* sds_read_f */ + +static sf_count_t +sds_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ SDS_PRIVATE *psds ; + int *iptr ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + double normfact ; + + if (psf->codec_data == NULL) + return 0 ; + psds = (SDS_PRIVATE*) psf->codec_data ; + + if (psf->norm_double == SF_TRUE) + normfact = 1.0 / 0x80000000 ; + else + normfact = 1.0 / (1 << psds->bitwidth) ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = sds_read (psf, psds, iptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * iptr [k] ; + total += count ; + len -= readcount ; + } ; + + return total ; +} /* sds_read_d */ + +static int +sds_read (SF_PRIVATE *psf, SDS_PRIVATE *psds, int *ptr, int len) +{ int count, total = 0 ; + + while (total < len) + { if (psds->read_block * psds->samplesperblock >= psds->frames) + { memset (&(ptr [total]), 0, (len - total) * sizeof (int)) ; + return total ; + } ; + + if (psds->read_count >= psds->samplesperblock) + psds->reader (psf, psds) ; + + count = (psds->samplesperblock - psds->read_count) ; + count = (len - total > count) ? count : len - total ; + + memcpy (&(ptr [total]), &(psds->read_samples [psds->read_count]), count * sizeof (int)) ; + total += count ; + psds->read_count += count ; + } ; + + return total ; +} /* sds_read */ + +/*============================================================================== +*/ + +static sf_count_t +sds_seek (SF_PRIVATE *psf, int mode, sf_count_t seek_from_start) +{ SDS_PRIVATE *psds ; + sf_count_t file_offset ; + int newblock, newsample ; + + if ((psds = psf->codec_data) == NULL) + { psf->error = SFE_INTERNAL ; + return PSF_SEEK_ERROR ; + } ; + + if (psf->datalength < 0 || psf->dataoffset < 0) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + if (seek_from_start < 0 || seek_from_start > psf->sf.frames) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + if (mode == SFM_READ && psds->write_count > 0) + psds->writer (psf, psds) ; + + newblock = seek_from_start / psds->samplesperblock ; + newsample = seek_from_start % psds->samplesperblock ; + + switch (mode) + { case SFM_READ : + if (newblock > psds->total_blocks) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + file_offset = psf->dataoffset + newblock * SDS_BLOCK_SIZE ; + + if (psf_fseek (psf, file_offset, SEEK_SET) != file_offset) + { psf->error = SFE_SEEK_FAILED ; + return PSF_SEEK_ERROR ; + } ; + + psds->read_block = newblock ; + psds->reader (psf, psds) ; + psds->read_count = newsample ; + break ; + + case SFM_WRITE : + if (newblock > psds->total_blocks) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + file_offset = psf->dataoffset + newblock * SDS_BLOCK_SIZE ; + + if (psf_fseek (psf, file_offset, SEEK_SET) != file_offset) + { psf->error = SFE_SEEK_FAILED ; + return PSF_SEEK_ERROR ; + } ; + + psds->write_block = newblock ; + psds->reader (psf, psds) ; + psds->write_count = newsample ; + break ; + + default : + psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + break ; + } ; + + return seek_from_start ; +} /* sds_seek */ + +/*============================================================================== +*/ + +static int +sds_2byte_write (SF_PRIVATE *psf, SDS_PRIVATE *psds) +{ unsigned char *ucptr, checksum ; + unsigned int sample ; + int k ; + + psds->write_data [0] = 0xF0 ; + psds->write_data [1] = 0x7E ; + psds->write_data [2] = 0 ; /* Channel number */ + psds->write_data [3] = psds->write_block & 0x7F ; /* Packet number */ + + ucptr = psds->write_data + 5 ; + for (k = 0 ; k < 120 ; k += 2) + { sample = psds->write_samples [k / 2] ; + sample += 0x80000000 ; + ucptr [k] = (sample >> 25) & 0x7F ; + ucptr [k + 1] = (sample >> 18) & 0x7F ; + } ; + + checksum = psds->write_data [1] ; + for (k = 2 ; k < SDS_BLOCK_SIZE - 3 ; k ++) + checksum ^= psds->write_data [k] ; + checksum &= 0x7F ; + + psds->write_data [SDS_BLOCK_SIZE - 2] = checksum ; + psds->write_data [SDS_BLOCK_SIZE - 1] = 0xF7 ; + + if ((k = psf_fwrite (psds->write_data, 1, SDS_BLOCK_SIZE, psf)) != SDS_BLOCK_SIZE) + psf_log_printf (psf, "*** Warning : psf_fwrite (%d != %d).\n", k, SDS_BLOCK_SIZE) ; + + psds->write_block ++ ; + psds->write_count = 0 ; + + if (psds->write_block > psds->total_blocks) + psds->total_blocks = psds->write_block ; + psds->frames = psds->total_blocks * psds->samplesperblock ; + + return 1 ; +} /* sds_2byte_write */ + +static int +sds_3byte_write (SF_PRIVATE *psf, SDS_PRIVATE *psds) +{ unsigned char *ucptr, checksum ; + unsigned int sample ; + int k ; + + psds->write_data [0] = 0xF0 ; + psds->write_data [1] = 0x7E ; + psds->write_data [2] = 0 ; /* Channel number */ + psds->write_data [3] = psds->write_block & 0x7F ; /* Packet number */ + + ucptr = psds->write_data + 5 ; + for (k = 0 ; k < 120 ; k += 3) + { sample = psds->write_samples [k / 3] ; + sample += 0x80000000 ; + ucptr [k] = (sample >> 25) & 0x7F ; + ucptr [k + 1] = (sample >> 18) & 0x7F ; + ucptr [k + 2] = (sample >> 11) & 0x7F ; + } ; + + checksum = psds->write_data [1] ; + for (k = 2 ; k < SDS_BLOCK_SIZE - 3 ; k ++) + checksum ^= psds->write_data [k] ; + checksum &= 0x7F ; + + psds->write_data [SDS_BLOCK_SIZE - 2] = checksum ; + psds->write_data [SDS_BLOCK_SIZE - 1] = 0xF7 ; + + if ((k = psf_fwrite (psds->write_data, 1, SDS_BLOCK_SIZE, psf)) != SDS_BLOCK_SIZE) + psf_log_printf (psf, "*** Warning : psf_fwrite (%d != %d).\n", k, SDS_BLOCK_SIZE) ; + + psds->write_block ++ ; + psds->write_count = 0 ; + + if (psds->write_block > psds->total_blocks) + psds->total_blocks = psds->write_block ; + psds->frames = psds->total_blocks * psds->samplesperblock ; + + return 1 ; +} /* sds_3byte_write */ + +static int +sds_4byte_write (SF_PRIVATE *psf, SDS_PRIVATE *psds) +{ unsigned char *ucptr, checksum ; + unsigned int sample ; + int k ; + + psds->write_data [0] = 0xF0 ; + psds->write_data [1] = 0x7E ; + psds->write_data [2] = 0 ; /* Channel number */ + psds->write_data [3] = psds->write_block & 0x7F ; /* Packet number */ + + ucptr = psds->write_data + 5 ; + for (k = 0 ; k < 120 ; k += 4) + { sample = psds->write_samples [k / 4] ; + sample += 0x80000000 ; + ucptr [k] = (sample >> 25) & 0x7F ; + ucptr [k + 1] = (sample >> 18) & 0x7F ; + ucptr [k + 2] = (sample >> 11) & 0x7F ; + ucptr [k + 3] = (sample >> 4) & 0x7F ; + } ; + + checksum = psds->write_data [1] ; + for (k = 2 ; k < SDS_BLOCK_SIZE - 3 ; k ++) + checksum ^= psds->write_data [k] ; + checksum &= 0x7F ; + + psds->write_data [SDS_BLOCK_SIZE - 2] = checksum ; + psds->write_data [SDS_BLOCK_SIZE - 1] = 0xF7 ; + + if ((k = psf_fwrite (psds->write_data, 1, SDS_BLOCK_SIZE, psf)) != SDS_BLOCK_SIZE) + psf_log_printf (psf, "*** Warning : psf_fwrite (%d != %d).\n", k, SDS_BLOCK_SIZE) ; + + psds->write_block ++ ; + psds->write_count = 0 ; + + if (psds->write_block > psds->total_blocks) + psds->total_blocks = psds->write_block ; + psds->frames = psds->total_blocks * psds->samplesperblock ; + + return 1 ; +} /* sds_4byte_write */ + +static sf_count_t +sds_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ SDS_PRIVATE *psds ; + int *iptr ; + int k, bufferlen, writecount, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + psds = (SDS_PRIVATE*) psf->codec_data ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + iptr [k] = ptr [total + k] << 16 ; + count = sds_write (psf, psds, iptr, writecount) ; + total += count ; + len -= writecount ; + } ; + + return total ; +} /* sds_write_s */ + +static sf_count_t +sds_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ SDS_PRIVATE *psds ; + int total ; + + if (psf->codec_data == NULL) + return 0 ; + psds = (SDS_PRIVATE*) psf->codec_data ; + + total = sds_write (psf, psds, ptr, len) ; + + return total ; +} /* sds_write_i */ + +static sf_count_t +sds_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ SDS_PRIVATE *psds ; + int *iptr ; + int k, bufferlen, writecount, count ; + sf_count_t total = 0 ; + float normfact ; + + if (psf->codec_data == NULL) + return 0 ; + psds = (SDS_PRIVATE*) psf->codec_data ; + + if (psf->norm_float == SF_TRUE) + normfact = 1.0 * 0x80000000 ; + else + normfact = 1.0 * (1 << psds->bitwidth) ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + iptr [k] = normfact * ptr [total + k] ; + count = sds_write (psf, psds, iptr, writecount) ; + total += count ; + len -= writecount ; + } ; + + return total ; +} /* sds_write_f */ + +static sf_count_t +sds_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ SDS_PRIVATE *psds ; + int *iptr ; + int k, bufferlen, writecount, count ; + sf_count_t total = 0 ; + double normfact ; + + if (psf->codec_data == NULL) + return 0 ; + psds = (SDS_PRIVATE*) psf->codec_data ; + + if (psf->norm_double == SF_TRUE) + normfact = 1.0 * 0x80000000 ; + else + normfact = 1.0 * (1 << psds->bitwidth) ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + iptr [k] = normfact * ptr [total + k] ; + count = sds_write (psf, psds, iptr, writecount) ; + total += count ; + len -= writecount ; + } ; + + return total ; +} /* sds_write_d */ + +static int +sds_write (SF_PRIVATE *psf, SDS_PRIVATE *psds, const int *ptr, int len) +{ int count, total = 0 ; + + while (total < len) + { count = psds->samplesperblock - psds->write_count ; + if (count > len - total) + count = len - total ; + + memcpy (&(psds->write_samples [psds->write_count]), &(ptr [total]), count * sizeof (int)) ; + total += count ; + psds->write_count += count ; + + if (psds->write_count >= psds->samplesperblock) + psds->writer (psf, psds) ; + } ; + + return total ; +} /* sds_write */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: d5d26aa3-368c-4ca6-bb85-377e5a2578cc +*/ Added: freeswitch/trunk/libs/libsndfile/src/sf_unistd.h ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/sf_unistd.h Wed Dec 20 14:08:07 2006 @@ -0,0 +1,67 @@ +/* +** Copyright (C) 2002-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* Some defines that microsoft 'forgot' to implement. */ + +#ifndef S_IRWXU +#define S_IRWXU 0000700 /* rwx, owner */ +#endif + +#ifndef S_IRUSR +#define S_IRUSR 0000400 /* read permission, owner */ +#endif + +#ifndef S_IWUSR +#define S_IWUSR 0000200 /* write permission, owner */ +#endif + +#ifndef S_IXUSR +#define S_IXUSR 0000100 /* execute/search permission, owner */ +#endif + +#define S_IRWXG 0000070 /* rwx, group */ +#define S_IRGRP 0000040 /* read permission, group */ +#define S_IWGRP 0000020 /* write permission, grougroup */ +#define S_IXGRP 0000010 /* execute/search permission, group */ + +#define S_IRWXO 0000007 /* rwx, other */ +#define S_IROTH 0000004 /* read permission, other */ +#define S_IWOTH 0000002 /* write permission, other */ +#define S_IXOTH 0000001 /* execute/search permission, other */ + +#ifndef S_ISFIFO +#define S_ISFIFO(mode) (((mode) & _S_IFMT) == _S_IFIFO) +#endif + +#ifndef S_ISREG +#define S_ISREG(mode) (((mode) & _S_IFREG) == _S_IFREG) +#endif + +/* +** Don't know if these are still needed. +** +** #define _IFMT _S_IFMT +** #define _IFREG _S_IFREG +*/ +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 253aea6d-6299-46fd-8d06-bc5f6224c8fe +*/ Added: freeswitch/trunk/libs/libsndfile/src/sfconfig.h ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/sfconfig.h Wed Dec 20 14:08:07 2006 @@ -0,0 +1,108 @@ +/* +** Copyright (C) 2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** Autoconf leaves many config parameters undefined. +** Here we change then from being undefined to defining them to 0. +** This allows things like: +** +** #if HAVE_CONFIG_PARAM +** +** and +** +** if (HAVE_CONFIG_PARAM) +** do_something () ; +*/ + +#ifndef SFCONFIG_H +#define SFCONFIG_H + +/* Include the Autoconf generated file. */ +#include "config.h" + +/* Now fiddle the values. */ + +#ifndef HAVE_ALSA_ASOUNDLIB_H +#define HAVE_ALSA_ASOUNDLIB_H 0 +#endif + +#ifndef HAVE_BYTESWAP_H +#define HAVE_BYTESWAP_H 0 +#endif + +#ifndef HAVE_DECL_S_IRGRP +#define HAVE_DECL_S_IRGRP 0 +#endif + +#ifndef HAVE_ENDIAN_H +#define HAVE_ENDIAN_H 0 +#endif + +#ifndef HAVE_FSYNC +#define HAVE_FSYNC 0 +#endif + +#ifndef HAVE_LOCALE_H +#define HAVE_LOCALE_H 0 +#endif + +#ifndef HAVE_LRINT +#define HAVE_LRINT 0 +#endif + +#ifndef HAVE_LRINTF +#define HAVE_LRINTF 0 +#endif + +#ifndef HAVE_MMAP +#define HAVE_MMAP 0 +#endif + +#ifndef HAVE_PREAD +#define HAVE_PREAD 0 +#endif + +#ifndef HAVE_PWRITE +#define HAVE_PWRITE 0 +#endif + +#ifndef HAVE_SETLOCALE +#define HAVE_SETLOCALE 0 +#endif + +#ifndef HAVE_SQLITE3 +#define HAVE_SQLITE3 0 +#endif + +#ifndef HAVE_STDINT_H +#define HAVE_STDINT_H 0 +#endif + +#ifndef HAVE_UNISTD_H +#define HAVE_UNISTD_H 0 +#endif + +#endif + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 2df2316e-8f9d-4860-bba7-f3c16c63eed3 +*/ Added: freeswitch/trunk/libs/libsndfile/src/sfendian.h ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/sfendian.h Wed Dec 20 14:08:07 2006 @@ -0,0 +1,256 @@ +/* +** Copyright (C) 1999-2006 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#if HAVE_STDINT_H +#include <stdint.h> +#elif HAVE_INTTYPES_H +#include <inttypes.h> +#endif + +#if (defined (SIZEOF_INT64_T) && (SIZEOF_INT64_T == 8)) +/* Good, we have int64_t. */ +#elif (defined (SIZEOF_LONG_LONG) && (SIZEOF_LONG_LONG == 8)) +typedef long long int64_t ; +#elif (defined (SIZEOF_LONG) && (SIZEOF_LONG == 8)) +typedef long int64_t ; +#elif (defined (WIN32) || defined (_WIN32)) +typedef __int64 int64_t ; +#else +#error "No 64 bit integer type." +#endif + +#if HAVE_BYTESWAP_H + +#include <byteswap.h> + +#define ENDSWAP_SHORT(x) ((short) bswap_16 (x)) +#define ENDSWAP_INT(x) ((int) bswap_32 (x)) + +#else + +#define ENDSWAP_SHORT(x) ((((x) >> 8) & 0xFF) + (((x) & 0xFF) << 8)) +#define ENDSWAP_INT(x) ((((x) >> 24) & 0xFF) + (((x) >> 8) & 0xFF00) + (((x) & 0xFF00) << 8) + (((x) & 0xFF) << 24)) + +#endif + +/* +** Many file types (ie WAV, AIFF) use sets of four consecutive bytes as a +** marker indicating different sections of the file. +** The following MAKE_MARKER macro allows th creation of integer constants +** for these markers. +*/ + +#if (CPU_IS_LITTLE_ENDIAN == 1) + #define MAKE_MARKER(a,b,c,d) ((a) | ((b) << 8) | ((c) << 16) | ((d) << 24)) +#elif (CPU_IS_BIG_ENDIAN == 1) + #define MAKE_MARKER(a,b,c,d) (((a) << 24) | ((b) << 16) | ((c) << 8) | (d)) +#else + #error "Target CPU endian-ness unknown. May need to hand edit src/sfconfig.h" +#endif + +/* +** Macros to handle reading of data of a specific endian-ness into host endian +** shorts and ints. The single input is an unsigned char* pointer to the start +** of the object. There are two versions of each macro as we need to deal with +** both big and little endian CPUs. +*/ + +#if (CPU_IS_LITTLE_ENDIAN == 1) + #define LES2H_SHORT(x) (x) + #define LEI2H_INT(x) (x) + + #define BES2H_SHORT(x) ENDSWAP_SHORT (x) + #define BEI2H_INT(x) ENDSWAP_INT (x) + + #define H2BE_SHORT(x) ENDSWAP_SHORT (x) + #define H2BE_INT(x) ENDSWAP_INT (x) + +#elif (CPU_IS_BIG_ENDIAN == 1) + #define LES2H_SHORT(x) ENDSWAP_SHORT (x) + #define LEI2H_INT(x) ENDSWAP_INT (x) + + #define BES2H_SHORT(x) (x) + #define BEI2H_INT(x) (x) + + #define H2LE_SHORT(x) ENDSWAP_SHORT (x) + #define H2LE_INT(x) ENDSWAP_INT (x) + +#else + #error "Target CPU endian-ness unknown. May need to hand edit src/sfconfig.h" +#endif + +#define LET2H_SHORT_PTR(x) ((x) [1] + ((x) [2] << 8)) +#define LET2H_INT_PTR(x) (((x) [0] << 8) + ((x) [1] << 16) + ((x) [2] << 24)) + +#define BET2H_SHORT_PTR(x) (((x) [0] << 8) + (x) [1]) +#define BET2H_INT_PTR(x) (((x) [0] << 24) + ((x) [1] << 16) + ((x) [2] << 8)) + +/*----------------------------------------------------------------------------------------------- +** Generic functions for performing endian swapping on integer arrays. +*/ + +static inline void +endswap_short_array (short *ptr, int len) +{ short temp ; + + while (--len >= 0) + { temp = ptr [len] ; + ptr [len] = ENDSWAP_SHORT (temp) ; + } ; +} /* endswap_short_array */ + +static inline void +endswap_short_copy (short *dest, const short *src, int len) +{ + while (--len >= 0) + { dest [len] = ENDSWAP_SHORT (src [len]) ; + } ; +} /* endswap_short_copy */ + +static inline void +endswap_int_array (int *ptr, int len) +{ int temp ; + + while (--len >= 0) + { temp = ptr [len] ; + ptr [len] = ENDSWAP_INT (temp) ; + } ; +} /* endswap_int_array */ + +static inline void +endswap_int_copy (int *dest, const int *src, int len) +{ + while (--len >= 0) + { dest [len] = ENDSWAP_INT (src [len]) ; + } ; +} /* endswap_int_copy */ + +/*======================================================================================== +*/ + +#if (HAVE_BYTESWAP_H && defined (SIZEOF_INT64_T) && (SIZEOF_INT64_T == 8)) + +static inline void +endswap_int64_t_array (int64_t *ptr, int len) +{ int64_t value ; + + while (--len >= 0) + { value = ptr [len] ; + ptr [len] = bswap_64 (value) ; + } ; +} /* endswap_int64_t_array */ + +static inline void +endswap_int64_t_copy (int64_t *dest, const int64_t *src, int len) +{ int64_t value ; + + while (--len >= 0) + { value = src [len] ; + dest [len] = bswap_64 (value) ; + } ; +} /* endswap_int64_t_copy */ + +#else + +static inline void +endswap_int64_t_array (int64_t *ptr, int len) +{ unsigned char *ucptr, temp ; + + ucptr = (unsigned char *) ptr ; + ucptr += 8 * len ; + while (--len >= 0) + { ucptr -= 8 ; + + temp = ucptr [0] ; + ucptr [0] = ucptr [7] ; + ucptr [7] = temp ; + + temp = ucptr [1] ; + ucptr [1] = ucptr [6] ; + ucptr [6] = temp ; + + temp = ucptr [2] ; + ucptr [2] = ucptr [5] ; + ucptr [5] = temp ; + + temp = ucptr [3] ; + ucptr [3] = ucptr [4] ; + ucptr [4] = temp ; + } ; +} /* endswap_int64_t_array */ + +static inline void +endswap_int64_t_copy (int64_t *dest, const int64_t *src, int len) +{ const unsigned char *psrc ; + unsigned char *pdest ; + + if (dest == src) + { endswap_int64_t_array (dest, len) ; + return ; + } ; + + psrc = ((const unsigned char *) src) + 8 * len ; + pdest = ((unsigned char *) dest) + 8 * len ; + while (--len >= 0) + { psrc -= 8 ; + pdest -= 8 ; + + pdest [0] = psrc [7] ; + pdest [2] = psrc [5] ; + pdest [4] = psrc [3] ; + pdest [6] = psrc [1] ; + pdest [7] = psrc [0] ; + pdest [1] = psrc [6] ; + pdest [3] = psrc [4] ; + pdest [5] = psrc [2] ; + } ; +} /* endswap_int64_t_copy */ + +#endif + +/* A couple of wrapper functions. */ + +static inline void +endswap_float_array (float *ptr, int len) +{ endswap_int_array ((void *) ptr, len) ; +} /* endswap_float_array */ + +static inline void +endswap_double_array (double *ptr, int len) +{ endswap_int64_t_array ((void *) ptr, len) ; +} /* endswap_double_array */ + +static inline void +endswap_float_copy (float *dest, const float *src, int len) +{ endswap_int_copy ((int *) dest, (const int *) src, len) ; +} /* endswap_float_copy */ + +static inline void +endswap_double_copy (double *dest, const double *src, int len) +{ endswap_int64_t_copy ((int64_t *) dest, (const int64_t *) src, len) ; +} /* endswap_double_copy */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: f0c5cd54-42d3-4237-90ec-11fe24995de7 +*/ Added: freeswitch/trunk/libs/libsndfile/src/sndfile.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/sndfile.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,2707 @@ +/* +** Copyright (C) 1999-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdlib.h> +#include <string.h> +#include <ctype.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +#define SNDFILE_MAGICK 0x1234C0DE + +typedef struct +{ int error ; + const char *str ; +} ErrorStruct ; + +static +ErrorStruct SndfileErrors [] = +{ + /* Public error values and their associated strings. */ + { SF_ERR_NO_ERROR , "No Error." }, + { SF_ERR_UNRECOGNISED_FORMAT , "File opened for read. Format not recognised." }, + { SF_ERR_SYSTEM , "System error." /* Often replaced. */ }, + { SF_ERR_MALFORMED_FILE , "Supported file format but file is malformed." }, + { SF_ERR_UNSUPPORTED_ENCODING , "Supported file format but unsupported encoding." }, + + /* Private error values and their associated strings. */ + { SFE_BAD_FILE , "File does not exist or is not a regular file (possibly a pipe?)." }, + { SFE_BAD_FILE_READ , "File exists but no data could be read." }, + { SFE_OPEN_FAILED , "Could not open file." }, + { SFE_BAD_SNDFILE_PTR , "Not a valid SNDFILE* pointer." }, + { SFE_BAD_SF_INFO_PTR , "NULL SF_INFO pointer passed to libsndfile." }, + { SFE_BAD_SF_INCOMPLETE , "SF_PRIVATE struct incomplete and end of header parsing." }, + { SFE_BAD_FILE_PTR , "Bad FILE pointer." }, + { SFE_BAD_INT_PTR , "Internal error, Bad pointer." }, + { SFE_BAD_STAT_SIZE , "Error : software was misconfigured at compile time (sizeof statbuf.st_size)." }, + + { SFE_MALLOC_FAILED , "Internal malloc () failed." }, + { SFE_UNIMPLEMENTED , "File contains data in an unimplemented format." }, + { SFE_BAD_READ_ALIGN , "Attempt to read a non-integer number of channels." }, + { SFE_BAD_WRITE_ALIGN , "Attempt to write a non-integer number of channels." }, + { SFE_UNKNOWN_FORMAT , "File contains data in an unknown format." }, + { SFE_NOT_READMODE , "Read attempted on file currently open for write." }, + { SFE_NOT_WRITEMODE , "Write attempted on file currently open for read." }, + { SFE_BAD_MODE_RW , "This file format does not support read/write mode." }, + { SFE_BAD_SF_INFO , "Internal error : SF_INFO struct incomplete." }, + { SFE_BAD_OFFSET , "Error : supplied offset beyond end of file." }, + { SFE_NO_EMBED_SUPPORT , "Error : embedding not supported for this file format." }, + { SFE_NO_EMBEDDED_RDWR , "Error : cannot open embedded file read/write." }, + { SFE_NO_PIPE_WRITE , "Error : this file format does not support pipe write." }, + { SFE_BAD_RDWR_FORMAT , "Attempted to open read only format for RDWR." }, + { SFE_BAD_VIRTUAL_IO , "Error : bad pointer on SF_VIRTUAL_IO struct." }, + + { SFE_INTERLEAVE_MODE , "Attempt to write to file with non-interleaved data." }, + { SFE_INTERLEAVE_SEEK , "Bad karma in seek during interleave read operation." }, + { SFE_INTERLEAVE_READ , "Bad karma in read during interleave read operation." }, + + { SFE_INTERNAL , "Unspecified internal error." }, + { SFE_BAD_CONTROL_CMD , "Bad command passed to function sf_command()." }, + { SFE_BAD_ENDIAN , "Bad endian-ness. Try default endian-ness" }, + { SFE_CHANNEL_COUNT , "Too many channels specified." }, + + { SFE_BAD_SEEK , "Internal psf_fseek() failed." }, + { SFE_NOT_SEEKABLE , "Seek attempted on unseekable file type." }, + { SFE_AMBIGUOUS_SEEK , "Error : combination of file open mode and seek command is ambiguous." }, + { SFE_WRONG_SEEK , "Error : invalid seek parameters." }, + { SFE_SEEK_FAILED , "Error : parameters OK, but psf_seek() failed." }, + + { SFE_BAD_OPEN_MODE , "Error : bad mode parameter for file open." }, + { SFE_OPEN_PIPE_RDWR , "Error : attempt toopen a pipe in read/write mode." }, + { SFE_RDWR_POSITION , "Error on RDWR position (cryptic)." }, + { SFE_RDWR_BAD_HEADER , "Error : Cannot open file in read/write mode due to string data in header." }, + + { SFE_STR_NO_SUPPORT , "Error : File type does not support string data." }, + { SFE_STR_NOT_WRITE , "Error : Trying to set a string when file is not in write mode." }, + { SFE_STR_MAX_DATA , "Error : Maximum string data storage reached." }, + { SFE_STR_MAX_COUNT , "Error : Maximum string data count reached." }, + { SFE_STR_BAD_TYPE , "Error : Bad string data type." }, + { SFE_STR_NO_ADD_END , "Error : file type does not support strings added at end of file." }, + { SFE_STR_BAD_STRING , "Error : bad string." }, + { SFE_STR_WEIRD , "Error : Weird string error." }, + + { SFE_WAV_NO_RIFF , "Error in WAV file. No 'RIFF' chunk marker." }, + { SFE_WAV_NO_WAVE , "Error in WAV file. No 'WAVE' chunk marker." }, + { SFE_WAV_NO_FMT , "Error in WAV file. No 'fmt ' chunk marker." }, + { SFE_WAV_FMT_SHORT , "Error in WAV file. Short 'fmt ' chunk." }, + + { SFE_WAV_BAD_FACT , "Error in WAV file. 'fact' chunk out of place." }, + { SFE_WAV_BAD_PEAK , "Error in WAV file. Bad 'PEAK' chunk." }, + { SFE_WAV_PEAK_B4_FMT , "Error in WAV file. 'PEAK' chunk found before 'fmt ' chunk." }, + + { SFE_WAV_BAD_FORMAT , "Error in WAV file. Errors in 'fmt ' chunk." }, + { SFE_WAV_BAD_BLOCKALIGN , "Error in WAV file. Block alignment in 'fmt ' chunk is incorrect." }, + { SFE_WAV_NO_DATA , "Error in WAV file. No 'data' chunk marker." }, + { SFE_WAV_BAD_LIST , "Error in WAV file. Malformed LIST chunk." }, + { SFE_WAV_UNKNOWN_CHUNK , "Error in WAV file. File contains an unknown chunk marker." }, + { SFE_WAV_WVPK_DATA , "Error in WAV file. Data is in WAVPACK format." }, + + { SFE_WAV_ADPCM_NOT4BIT , "Error in ADPCM WAV file. Invalid bit width." }, + { SFE_WAV_ADPCM_CHANNELS , "Error in ADPCM WAV file. Invalid number of channels." }, + { SFE_WAV_GSM610_FORMAT , "Error in GSM610 WAV file. Invalid format chunk." }, + + { SFE_AIFF_NO_FORM , "Error in AIFF file, bad 'FORM' marker." }, + { SFE_AIFF_AIFF_NO_FORM , "Error in AIFF file, 'AIFF' marker without 'FORM'." }, + { SFE_AIFF_COMM_NO_FORM , "Error in AIFF file, 'COMM' marker without 'FORM'." }, + { SFE_AIFF_SSND_NO_COMM , "Error in AIFF file, 'SSND' marker without 'COMM'." }, + { SFE_AIFF_UNKNOWN_CHUNK , "Error in AIFF file, unknown chunk." }, + { SFE_AIFF_COMM_CHUNK_SIZE, "Error in AIFF file, bad 'COMM' chunk size." }, + { SFE_AIFF_BAD_COMM_CHUNK , "Error in AIFF file, bad 'COMM' chunk." }, + { SFE_AIFF_PEAK_B4_COMM , "Error in AIFF file. 'PEAK' chunk found before 'COMM' chunk." }, + { SFE_AIFF_BAD_PEAK , "Error in AIFF file. Bad 'PEAK' chunk." }, + { SFE_AIFF_NO_SSND , "Error in AIFF file, bad 'SSND' chunk." }, + { SFE_AIFF_NO_DATA , "Error in AIFF file, no sound data." }, + { SFE_AIFF_RW_SSND_NOT_LAST, "Error in AIFF file, RDWR only possible if SSND chunk at end of file." }, + + { SFE_AU_UNKNOWN_FORMAT , "Error in AU file, unknown format." }, + { SFE_AU_NO_DOTSND , "Error in AU file, missing '.snd' or 'dns.' marker." }, + { SFE_AU_EMBED_BAD_LEN , "Embedded AU file with unknown length." }, + + { SFE_RAW_READ_BAD_SPEC , "Error while opening RAW file for read. Must specify format and channels.\n" + "Possibly trying to open unsupported format." + }, + { SFE_RAW_BAD_BITWIDTH , "Error. RAW file bitwidth must be a multiple of 8." }, + { SFE_RAW_BAD_FORMAT , "Error. Bad format field in SF_INFO struct when openning a RAW file for read." }, + + { SFE_PAF_NO_MARKER , "Error in PAF file, no marker." }, + { SFE_PAF_VERSION , "Error in PAF file, bad version." }, + { SFE_PAF_UNKNOWN_FORMAT , "Error in PAF file, unknown format." }, + { SFE_PAF_SHORT_HEADER , "Error in PAF file. File shorter than minimal header." }, + + { SFE_SVX_NO_FORM , "Error in 8SVX / 16SV file, no 'FORM' marker." }, + { SFE_SVX_NO_BODY , "Error in 8SVX / 16SV file, no 'BODY' marker." }, + { SFE_SVX_NO_DATA , "Error in 8SVX / 16SV file, no sound data." }, + { SFE_SVX_BAD_COMP , "Error in 8SVX / 16SV file, unsupported compression format." }, + { SFE_SVX_BAD_NAME_LENGTH , "Error in 8SVX / 16SV file, NAME chunk too long." }, + + { SFE_NIST_BAD_HEADER , "Error in NIST file, bad header." }, + { SFE_NIST_CRLF_CONVERISON, "Error : NIST file damaged by Windows CR -> CRLF conversion process." }, + { SFE_NIST_BAD_ENCODING , "Error in NIST file, unsupported compression format." }, + + { SFE_VOC_NO_CREATIVE , "Error in VOC file, no 'Creative Voice File' marker." }, + { SFE_VOC_BAD_FORMAT , "Error in VOC file, bad format." }, + { SFE_VOC_BAD_VERSION , "Error in VOC file, bad version number." }, + { SFE_VOC_BAD_MARKER , "Error in VOC file, bad marker in file." }, + { SFE_VOC_BAD_SECTIONS , "Error in VOC file, incompatible VOC sections." }, + { SFE_VOC_MULTI_SAMPLERATE, "Error in VOC file, more than one sample rate defined." }, + { SFE_VOC_MULTI_SECTION , "Unimplemented VOC file feature, file contains multiple sound sections." }, + { SFE_VOC_MULTI_PARAM , "Error in VOC file, file contains multiple bit or channel widths." }, + { SFE_VOC_SECTION_COUNT , "Error in VOC file, too many sections." }, + { SFE_VOC_NO_PIPE , "Error : not able to operate on VOC files over a pipe." }, + + { SFE_IRCAM_NO_MARKER , "Error in IRCAM file, bad IRCAM marker." }, + { SFE_IRCAM_BAD_CHANNELS , "Error in IRCAM file, bad channel count." }, + { SFE_IRCAM_UNKNOWN_FORMAT, "Error in IRCAM file, unknow encoding format." }, + + { SFE_W64_64_BIT , "Error in W64 file, file contains 64 bit offset." }, + + { SFE_W64_NO_RIFF , "Error in W64 file. No 'riff' chunk marker." }, + { SFE_W64_NO_WAVE , "Error in W64 file. No 'wave' chunk marker." }, + { SFE_W64_NO_FMT , "Error in W64 file. No 'fmt ' chunk marker." }, + { SFE_W64_NO_DATA , "Error in W64 file. No 'data' chunk marker." }, + + { SFE_W64_FMT_SHORT , "Error in W64 file. Short 'fmt ' chunk." }, + { SFE_W64_FMT_TOO_BIG , "Error in W64 file. 'fmt ' chunk too large." }, + + { SFE_W64_ADPCM_NOT4BIT , "Error in ADPCM W64 file. Invalid bit width." }, + { SFE_W64_ADPCM_CHANNELS , "Error in ADPCM W64 file. Invalid number of channels." }, + { SFE_W64_GSM610_FORMAT , "Error in GSM610 W64 file. Invalid format chunk." }, + + { SFE_MAT4_BAD_NAME , "Error in MAT4 file. No variable name." }, + { SFE_MAT4_NO_SAMPLERATE , "Error in MAT4 file. No sample rate." }, + { SFE_MAT4_ZERO_CHANNELS , "Error in MAT4 file. Channel count is zero." }, + + { SFE_MAT5_BAD_ENDIAN , "Error in MAT5 file. Not able to determine endian-ness." }, + { SFE_MAT5_NO_BLOCK , "Error in MAT5 file. Bad block structure." }, + { SFE_MAT5_SAMPLE_RATE , "Error in MAT5 file. Not able to determine sample rate." }, + { SFE_MAT5_ZERO_CHANNELS , "Error in MAT5 file. Channel count is zero." }, + + { SFE_PVF_NO_PVF1 , "Error in PVF file. No PVF1 marker." }, + { SFE_PVF_BAD_HEADER , "Error in PVF file. Bad header." }, + { SFE_PVF_BAD_BITWIDTH , "Error in PVF file. Bad bit width." }, + + { SFE_XI_BAD_HEADER , "Error in XI file. Bad header." }, + { SFE_XI_EXCESS_SAMPLES , "Error in XI file. Excess samples in file." }, + { SFE_XI_NO_PIPE , "Error : not able to operate on XI files over a pipe." }, + + { SFE_HTK_NO_PIPE , "Error : not able to operate on HTK files over a pipe." }, + + { SFE_SDS_NOT_SDS , "Error : not an SDS file." }, + { SFE_SDS_BAD_BIT_WIDTH , "Error : bad bit width for SDS file." }, + + { SFE_SD2_FD_DISALLOWED , "Error : cannot open SD2 file without a file name." }, + { SFE_SD2_BAD_DATA_OFFSET , "Error : bad data offset." }, + { SFE_SD2_BAD_MAP_OFFSET , "Error : bad map offset." }, + { SFE_SD2_BAD_DATA_LENGTH , "Error : bad data length." }, + { SFE_SD2_BAD_MAP_LENGTH , "Error : bad map length." }, + { SFE_SD2_BAD_RSRC , "Error : bad resource fork." }, + { SFE_SD2_BAD_SAMPLE_SIZE , "Error : bad sample size." }, + + { SFE_FLAC_BAD_HEADER , "Error : bad flac header." }, + { SFE_FLAC_NEW_DECODER , "Error : problem while creating flac decoder." }, + { SFE_FLAC_INIT_DECODER , "Error : problem while initialization of the flac decoder." }, + { SFE_FLAC_LOST_SYNC , "Error : flac decoder lost sync." }, + { SFE_FLAC_BAD_SAMPLE_RATE, "Error : flac does not support this sample rate." }, + { SFE_FLAC_UNKOWN_ERROR , "Error : unkown error in flac decoder." }, + + { SFE_DWVW_BAD_BITWIDTH , "Error : Bad bit width for DWVW encoding. Must be 12, 16 or 24." }, + { SFE_G72X_NOT_MONO , "Error : G72x encoding does not support more than 1 channel." }, + + { SFE_MAX_ERROR , "Maximum error number." }, + { SFE_MAX_ERROR + 1 , NULL } +} ; + +/*------------------------------------------------------------------------------ +*/ + +static int format_from_extension (SF_PRIVATE *psf) ; +static int guess_file_type (SF_PRIVATE *psf) ; +static int validate_sfinfo (SF_INFO *sfinfo) ; +static int validate_psf (SF_PRIVATE *psf) ; +static void save_header_info (SF_PRIVATE *psf) ; +static void copy_filename (SF_PRIVATE *psf, const char *path) ; +static int psf_close (SF_PRIVATE *psf) ; +static int psf_open_file (SF_PRIVATE *psf, int mode, SF_INFO *sfinfo) ; + +static int try_resource_fork (SF_PRIVATE * psf, int mode) ; + +/*------------------------------------------------------------------------------ +** Private (static) variables. +*/ + +static int sf_errno = 0 ; +static char sf_logbuffer [SF_BUFFER_LEN] = { 0 } ; +static char sf_syserr [SF_SYSERR_LEN] = { 0 } ; + +/*------------------------------------------------------------------------------ +*/ + +#define VALIDATE_SNDFILE_AND_ASSIGN_PSF(a,b,c) \ + { if ((a) == NULL) \ + { sf_errno = SFE_BAD_SNDFILE_PTR ; \ + return 0 ; \ + } ; \ + (b) = (SF_PRIVATE*) (a) ; \ + if ((b)->virtual_io == SF_FALSE && \ + psf_file_valid (b) == 0) \ + { (b)->error = SFE_BAD_FILE_PTR ; \ + return 0 ; \ + } ; \ + if ((b)->Magick != SNDFILE_MAGICK) \ + { (b)->error = SFE_BAD_SNDFILE_PTR ; \ + return 0 ; \ + } ; \ + if (c) (b)->error = 0 ; \ + } + +/*------------------------------------------------------------------------------ +** Public functions. +*/ + +SNDFILE* +sf_open (const char *path, int mode, SF_INFO *sfinfo) +{ SF_PRIVATE *psf ; + int error = 0 ; + + if ((psf = calloc (1, sizeof (SF_PRIVATE))) == NULL) + { sf_errno = SFE_MALLOC_FAILED ; + return NULL ; + } ; + + memset (psf, 0, sizeof (SF_PRIVATE)) ; + psf_init_files (psf) ; + + psf_log_printf (psf, "File : %s\n", path) ; + + copy_filename (psf, path) ; + + if (strcmp (path, "-") == 0) + error = psf_set_stdio (psf, mode) ; + else + error = psf_fopen (psf, path, mode) ; + + if (error == 0) + error = psf_open_file (psf, mode, sfinfo) ; + + if (error) + { sf_errno = error ; + if (error == SFE_SYSTEM) + LSF_SNPRINTF (sf_syserr, sizeof (sf_syserr), "%s", psf->syserr) ; + LSF_SNPRINTF (sf_logbuffer, sizeof (sf_logbuffer), "%s", psf->logbuffer) ; + psf_close (psf) ; + return NULL ; + } ; + + memcpy (sfinfo, &(psf->sf), sizeof (SF_INFO)) ; + + return (SNDFILE*) psf ; +} /* sf_open */ + +SNDFILE* +sf_open_fd (int fd, int mode, SF_INFO *sfinfo, int close_desc) +{ SF_PRIVATE *psf ; + int error ; + + if ((sfinfo->format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) + { sf_errno = SFE_SD2_FD_DISALLOWED ; + return NULL ; + } ; + + if ((psf = calloc (1, sizeof (SF_PRIVATE))) == NULL) + { sf_errno = SFE_MALLOC_FAILED ; + return NULL ; + } ; + + psf_init_files (psf) ; + + psf_set_file (psf, fd) ; + psf->is_pipe = psf_is_pipe (psf) ; + psf->fileoffset = psf_ftell (psf) ; + + if (! close_desc) + psf->do_not_close_descriptor = SF_TRUE ; + + error = psf_open_file (psf, mode, sfinfo) ; + + if (error) + { sf_errno = error ; + if (error == SFE_SYSTEM) + LSF_SNPRINTF (sf_syserr, sizeof (sf_syserr), "%s", psf->syserr) ; + LSF_SNPRINTF (sf_logbuffer, sizeof (sf_logbuffer), "%s", psf->logbuffer) ; + psf_close (psf) ; + return NULL ; + } ; + + memcpy (sfinfo, &(psf->sf), sizeof (SF_INFO)) ; + + return (SNDFILE*) psf ; +} /* sf_open_fd */ + +SNDFILE* +sf_open_virtual (SF_VIRTUAL_IO *sfvirtual, int mode, SF_INFO *sfinfo, void *user_data) +{ SF_PRIVATE *psf ; + int error = 0 ; + + /* Make sure we have a valid set ot virtual pointers. */ + if (sfvirtual->get_filelen == NULL || sfvirtual->seek == NULL || sfvirtual->tell == NULL) + { sf_errno = SFE_BAD_VIRTUAL_IO ; + LSF_SNPRINTF (sf_logbuffer, sizeof (sf_logbuffer), "Bad vio_get_filelen / vio_seek / vio_tell in SF_VIRTUAL_IO struct.\n") ; + return NULL ; + } ; + + if ((mode == SFM_READ || mode == SFM_RDWR) && sfvirtual->read == NULL) + { sf_errno = SFE_BAD_VIRTUAL_IO ; + LSF_SNPRINTF (sf_logbuffer, sizeof (sf_logbuffer), "Bad vio_read in SF_VIRTUAL_IO struct.\n") ; + return NULL ; + } ; + + if ((mode == SFM_WRITE || mode == SFM_RDWR) && sfvirtual->write == NULL) + { sf_errno = SFE_BAD_VIRTUAL_IO ; + LSF_SNPRINTF (sf_logbuffer, sizeof (sf_logbuffer), "Bad vio_write in SF_VIRTUAL_IO struct.\n") ; + return NULL ; + } ; + + if ((psf = calloc (1, sizeof (SF_PRIVATE))) == NULL) + { sf_errno = SFE_MALLOC_FAILED ; + return NULL ; + } ; + + psf_init_files (psf) ; + + psf->virtual_io = SF_TRUE ; + psf->vio = *sfvirtual ; + psf->vio_user_data = user_data ; + + psf->mode = mode ; + + error = psf_open_file (psf, mode, sfinfo) ; + + if (error) + { sf_errno = error ; + if (error == SFE_SYSTEM) + LSF_SNPRINTF (sf_syserr, sizeof (sf_syserr), "%s", psf->syserr) ; + LSF_SNPRINTF (sf_logbuffer, sizeof (sf_logbuffer), "%s", psf->logbuffer) ; + psf_close (psf) ; + return NULL ; + } ; + + memcpy (sfinfo, &(psf->sf), sizeof (SF_INFO)) ; + + return (SNDFILE*) psf ; +} /* sf_open_virtual */ + +int +sf_close (SNDFILE *sndfile) +{ SF_PRIVATE *psf ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + return psf_close (psf) ; +} /* sf_close */ + +void +sf_write_sync (SNDFILE *sndfile) +{ SF_PRIVATE *psf ; + + if ((psf = (SF_PRIVATE *) sndfile) == NULL) + return ; + + psf_fsync (psf) ; + + return ; +} /* sf_write_sync */ + +/*============================================================================== +*/ + +const char* +sf_error_number (int errnum) +{ static const char *bad_errnum = + "No error defined for this error number. This is a bug in libsndfile." ; + int k ; + + if (errnum == SFE_MAX_ERROR) + return SndfileErrors [0].str ; + + if (errnum < 0 || errnum > SFE_MAX_ERROR) + { /* This really shouldn't happen in release versions. */ + printf ("Not a valid error number (%d).\n", errnum) ; + return bad_errnum ; + } ; + + for (k = 0 ; SndfileErrors [k].str ; k++) + if (errnum == SndfileErrors [k].error) + return SndfileErrors [k].str ; + + return bad_errnum ; +} /* sf_error_number */ + +const char* +sf_strerror (SNDFILE *sndfile) +{ SF_PRIVATE *psf = NULL ; + int errnum ; + + if (sndfile == NULL) + { errnum = sf_errno ; + if (errnum == SFE_SYSTEM && sf_syserr [0]) + return sf_syserr ; + } + else + { psf = (SF_PRIVATE *) sndfile ; + + if (psf->Magick != SNDFILE_MAGICK) + return "sf_strerror : Bad magic number." ; + + errnum = psf->error ; + + if (errnum == SFE_SYSTEM && psf->syserr [0]) + return psf->syserr ; + } ; + + return sf_error_number (errnum) ; +} /* sf_strerror */ + +/*------------------------------------------------------------------------------ +*/ + +int +sf_error (SNDFILE *sndfile) +{ SF_PRIVATE *psf ; + + if (sndfile == NULL) + { if (sf_error != 0) + return sf_errno ; + return 0 ; + } ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 0) ; + + if (psf->error) + return psf->error ; + + return 0 ; +} /* sf_error */ + +/*------------------------------------------------------------------------------ +*/ + +int +sf_perror (SNDFILE *sndfile) +{ SF_PRIVATE *psf ; + int errnum ; + + if (sndfile == NULL) + { errnum = sf_errno ; + } + else + { VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 0) ; + errnum = psf->error ; + } ; + + fprintf (stderr, "%s\n", sf_error_number (errnum)) ; + return SFE_NO_ERROR ; +} /* sf_perror */ + + +/*------------------------------------------------------------------------------ +*/ + +int +sf_error_str (SNDFILE *sndfile, char *str, size_t maxlen) +{ SF_PRIVATE *psf ; + int errnum ; + + if (str == NULL) + return SFE_INTERNAL ; + + if (sndfile == NULL) + errnum = sf_errno ; + else + { VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 0) ; + errnum = psf->error ; + } ; + + LSF_SNPRINTF (str, maxlen, "%s", sf_error_number (errnum)) ; + + return SFE_NO_ERROR ; +} /* sf_error_str */ + +/*============================================================================== +*/ + +int +sf_format_check (const SF_INFO *info) +{ int subformat, endian ; + + subformat = info->format & SF_FORMAT_SUBMASK ; + endian = info->format & SF_FORMAT_ENDMASK ; + + /* This is the place where each file format can check if the suppiled + ** SF_INFO struct is valid. + ** Return 0 on failure, 1 ons success. + */ + + if (info->channels < 1 || info->channels > 256) + return 0 ; + + if (info->samplerate < 0) + return 0 ; + + switch (info->format & SF_FORMAT_TYPEMASK) + { case SF_FORMAT_WAV : + case SF_FORMAT_WAVEX : + /* WAV now allows both endian, RIFF or RIFX (little or big respectively) */ + if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_16) + return 1 ; + if (subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32) + return 1 ; + if ((subformat == SF_FORMAT_IMA_ADPCM || subformat == SF_FORMAT_MS_ADPCM) && info->channels <= 2) + return 1 ; + if (subformat == SF_FORMAT_GSM610 && info->channels == 1) + return 1 ; + if (subformat == SF_FORMAT_G721_32 && info->channels == 1) + return 1 ; + if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW) + return 1 ; + if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE) + return 1 ; + break ; + + case SF_FORMAT_AIFF : + /* AIFF does allow both endian-nesses for PCM data.*/ + if (subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32) + return 1 ; + /* Other encodings. Check for endian-ness. */ + if (endian == SF_ENDIAN_LITTLE || endian == SF_ENDIAN_CPU) + return 0 ; + if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_S8) + return 1 ; + if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE) + return 1 ; + if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW) + return 1 ; + if ((subformat == SF_FORMAT_DWVW_12 || subformat == SF_FORMAT_DWVW_16 || + subformat == SF_FORMAT_DWVW_24) && info-> channels == 1) + return 1 ; + if (subformat == SF_FORMAT_GSM610 && info->channels == 1) + return 1 ; + if (subformat == SF_FORMAT_IMA_ADPCM && (info->channels == 1 || info->channels == 2)) + return 1 ; + break ; + + case SF_FORMAT_AU : + if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16) + return 1 ; + if (subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32) + return 1 ; + if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW) + return 1 ; + if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE) + return 1 ; + if (subformat == SF_FORMAT_G721_32 && info->channels == 1) + return 1 ; + if (subformat == SF_FORMAT_G723_24 && info->channels == 1) + return 1 ; + if (subformat == SF_FORMAT_G723_40 && info->channels == 1) + return 1 ; + break ; + + case SF_FORMAT_CAF : + if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16) + return 1 ; + if (subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32) + return 1 ; + if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW) + return 1 ; + if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE) + return 1 ; + break ; + + case SF_FORMAT_RAW : + if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16) + return 1 ; + if (subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32) + return 1 ; + if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE) + return 1 ; + if (subformat == SF_FORMAT_ALAW || subformat == SF_FORMAT_ULAW) + return 1 ; + if ((subformat == SF_FORMAT_DWVW_12 || subformat == SF_FORMAT_DWVW_16 || + subformat == SF_FORMAT_DWVW_24) && info-> channels == 1) + return 1 ; + if (subformat == SF_FORMAT_GSM610 && info->channels == 1) + return 1 ; + if (subformat == SF_FORMAT_VOX_ADPCM && info->channels == 1) + return 1 ; + break ; + + case SF_FORMAT_PAF : + if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16) + return 1 ; + if (subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32) + return 1 ; + break ; + + case SF_FORMAT_SVX : + /* SVX currently does not support more than one channel for write. + ** Read will allow more than one channel but only allow one here. + */ + if (info->channels != 1) + return 0 ; + /* Always big endian. */ + if (endian == SF_ENDIAN_LITTLE || endian == SF_ENDIAN_CPU) + return 0 ; + + if ((subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16) && info->channels == 1) + return 1 ; + break ; + + case SF_FORMAT_NIST : + if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16) + return 1 ; + if (subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32) + return 1 ; + if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW) + return 1 ; + break ; + + case SF_FORMAT_IRCAM : + if (subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32) + return 1 ; + if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW || subformat == SF_FORMAT_FLOAT) + return 1 ; + break ; + + case SF_FORMAT_VOC : + /* VOC is strictly little endian. */ + if (endian == SF_ENDIAN_BIG || endian == SF_ENDIAN_CPU) + return 0 ; + if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_16) + return 1 ; + if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW) + return 1 ; + break ; + + case SF_FORMAT_W64 : + /* W64 is strictly little endian. */ + if (endian == SF_ENDIAN_BIG || endian == SF_ENDIAN_CPU) + return 0 ; + if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_16) + return 1 ; + if (subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32) + return 1 ; + if ((subformat == SF_FORMAT_IMA_ADPCM || subformat == SF_FORMAT_MS_ADPCM) && info->channels <= 2) + return 1 ; + if (subformat == SF_FORMAT_GSM610 && info->channels == 1) + return 1 ; + if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW) + return 1 ; + if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE) + return 1 ; + break ; + + case SF_FORMAT_MAT4 : + if (subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_32) + return 1 ; + if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE) + return 1 ; + break ; + + case SF_FORMAT_MAT5 : + if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_32) + return 1 ; + if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE) + return 1 ; + break ; + + case SF_FORMAT_PVF : + if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_32) + return 1 ; + break ; + + case SF_FORMAT_XI : + if (info->channels != 1) + return 0 ; + if (subformat == SF_FORMAT_DPCM_8 || subformat == SF_FORMAT_DPCM_16) + return 1 ; + break ; + + case SF_FORMAT_HTK : + /* HTK is strictly big endian. */ + if (endian == SF_ENDIAN_LITTLE || endian == SF_ENDIAN_CPU) + return 0 ; + if (info->channels != 1) + return 0 ; + if (subformat == SF_FORMAT_PCM_16) + return 1 ; + break ; + + case SF_FORMAT_SDS : + /* SDS is strictly big endian. */ + if (endian == SF_ENDIAN_LITTLE || endian == SF_ENDIAN_CPU) + return 0 ; + if (info->channels != 1) + return 0 ; + if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_24) + return 1 ; + break ; + + case SF_FORMAT_AVR : + /* SDS is strictly big endian. */ + if (endian == SF_ENDIAN_LITTLE || endian == SF_ENDIAN_CPU) + return 0 ; + if (info->channels > 2) + return 0 ; + if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16) + return 1 ; + break ; + + case SF_FORMAT_FLAC : + /* FLAC can't do more than 8 channels. */ + if (info->channels > 8) + return 0 ; + if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_24) + return 1 ; + break ; + + case SF_FORMAT_SD2 : + /* SD2 is strictly big endian. */ + if (endian == SF_ENDIAN_LITTLE || endian == SF_ENDIAN_CPU) + return 0 ; + if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_24) + return 1 ; + break ; + + default : break ; + } ; + + return 0 ; +} /* sf_format_check */ + +/*------------------------------------------------------------------------------ +*/ + +int +sf_command (SNDFILE *sndfile, int command, void *data, int datasize) +{ SF_PRIVATE *psf = NULL ; + int old_value ; + + /* This set of commands do not need the sndfile parameter. */ + switch (command) + { case SFC_GET_LIB_VERSION : + if (data == NULL) + return (psf->error = SFE_BAD_CONTROL_CMD) ; + if (ENABLE_EXPERIMENTAL_CODE) + LSF_SNPRINTF (data, datasize, "%s-%s-exp", PACKAGE_NAME, PACKAGE_VERSION) ; + else + LSF_SNPRINTF (data, datasize, "%s-%s", PACKAGE_NAME, PACKAGE_VERSION) ; + return strlen (data) ; + + case SFC_GET_SIMPLE_FORMAT_COUNT : + if (data == NULL || datasize != SIGNED_SIZEOF (int)) + return (sf_errno = SFE_BAD_CONTROL_CMD) ; + *((int*) data) = psf_get_format_simple_count () ; + return 0 ; + + case SFC_GET_SIMPLE_FORMAT : + if (data == NULL || datasize != SIGNED_SIZEOF (SF_FORMAT_INFO)) + return (sf_errno = SFE_BAD_CONTROL_CMD) ; + return psf_get_format_simple (data) ; + + case SFC_GET_FORMAT_MAJOR_COUNT : + if (data == NULL || datasize != SIGNED_SIZEOF (int)) + return (sf_errno = SFE_BAD_CONTROL_CMD) ; + *((int*) data) = psf_get_format_major_count () ; + return 0 ; + + case SFC_GET_FORMAT_MAJOR : + if (data == NULL || datasize != SIGNED_SIZEOF (SF_FORMAT_INFO)) + return (sf_errno = SFE_BAD_CONTROL_CMD) ; + return psf_get_format_major (data) ; + + case SFC_GET_FORMAT_SUBTYPE_COUNT : + if (data == NULL || datasize != SIGNED_SIZEOF (int)) + return (sf_errno = SFE_BAD_CONTROL_CMD) ; + *((int*) data) = psf_get_format_subtype_count () ; + return 0 ; + + case SFC_GET_FORMAT_SUBTYPE : + if (data == NULL || datasize != SIGNED_SIZEOF (SF_FORMAT_INFO)) + return (sf_errno = SFE_BAD_CONTROL_CMD) ; + return psf_get_format_subtype (data) ; + + case SFC_GET_FORMAT_INFO : + if (data == NULL || datasize != SIGNED_SIZEOF (SF_FORMAT_INFO)) + return (sf_errno = SFE_BAD_CONTROL_CMD) ; + return psf_get_format_info (data) ; + } ; + + if (sndfile == NULL && command == SFC_GET_LOG_INFO) + { if (data == NULL) + return (psf->error = SFE_BAD_CONTROL_CMD) ; + LSF_SNPRINTF (data, datasize, "%s", sf_logbuffer) ; + return strlen (data) ; + } ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + switch (command) + { case SFC_SET_NORM_FLOAT : + old_value = psf->norm_float ; + psf->norm_float = (datasize) ? SF_TRUE : SF_FALSE ; + return old_value ; + + case SFC_SET_NORM_DOUBLE : + old_value = psf->norm_double ; + psf->norm_double = (datasize) ? SF_TRUE : SF_FALSE ; + return old_value ; + + case SFC_GET_NORM_FLOAT : + return psf->norm_float ; + + case SFC_GET_NORM_DOUBLE : + return psf->norm_double ; + + case SFC_SET_SCALE_FLOAT_INT_READ : + old_value = psf->float_int_mult ; + + psf->float_int_mult = (datasize != 0) ? SF_TRUE : SF_FALSE ; + if (psf->float_int_mult && psf->float_max < 0.0) + psf->float_max = psf_calc_signal_max (psf, SF_FALSE) ; + return old_value ; + + case SFC_SET_ADD_PEAK_CHUNK : + { int format = psf->sf.format & SF_FORMAT_TYPEMASK ; + + /* Only WAV and AIFF support the PEAK chunk. */ + if (format != SF_FORMAT_WAV && format != SF_FORMAT_WAVEX && format != SF_FORMAT_AIFF) + return SF_FALSE ; + + format = psf->sf.format & SF_FORMAT_SUBMASK ; + + /* Only files containg the following data types support the PEAK chunk. */ + if (format != SF_FORMAT_FLOAT && format != SF_FORMAT_DOUBLE) + return SF_FALSE ; + + } ; + /* Can only do this is in SFM_WRITE mode. */ + if (psf->mode != SFM_WRITE) + return SF_FALSE ; + /* If data has already been written this must fail. */ + if (psf->have_written) + return SF_FALSE ; + /* Everything seems OK, so set psf->has_peak and re-write header. */ + if (datasize == SF_FALSE && psf->peak_info != NULL) + { free (psf->peak_info) ; + psf->peak_info = NULL ; + } + else if (psf->peak_info == NULL) + { psf->peak_info = peak_info_calloc (psf->sf.channels) ; + psf->peak_info->peak_loc = SF_PEAK_START ; + } ; + + if (psf->write_header) + psf->write_header (psf, SF_TRUE) ; + return datasize ; + + case SFC_GET_LOG_INFO : + if (data == NULL) + return (psf->error = SFE_BAD_CONTROL_CMD) ; + LSF_SNPRINTF (data, datasize, "%s", psf->logbuffer) ; + break ; + + case SFC_CALC_SIGNAL_MAX : + if (data == NULL || datasize != sizeof (double)) + return (psf->error = SFE_BAD_CONTROL_CMD) ; + *((double*) data) = psf_calc_signal_max (psf, SF_FALSE) ; + break ; + + case SFC_CALC_NORM_SIGNAL_MAX : + if (data == NULL || datasize != sizeof (double)) + return (psf->error = SFE_BAD_CONTROL_CMD) ; + *((double*) data) = psf_calc_signal_max (psf, SF_TRUE) ; + break ; + + case SFC_CALC_MAX_ALL_CHANNELS : + if (data == NULL || datasize != SIGNED_SIZEOF (double) * psf->sf.channels) + return (psf->error = SFE_BAD_CONTROL_CMD) ; + return psf_calc_max_all_channels (psf, (double*) data, SF_FALSE) ; + + case SFC_CALC_NORM_MAX_ALL_CHANNELS : + if (data == NULL || datasize != SIGNED_SIZEOF (double) * psf->sf.channels) + return (psf->error = SFE_BAD_CONTROL_CMD) ; + return psf_calc_max_all_channels (psf, (double*) data, SF_TRUE) ; + + case SFC_GET_SIGNAL_MAX : + if (data == NULL || datasize != sizeof (double)) + { psf->error = SFE_BAD_CONTROL_CMD ; + return SF_FALSE ; + } ; + return psf_get_signal_max (psf, (double *) data) ; + + case SFC_GET_MAX_ALL_CHANNELS : + if (data == NULL || datasize != SIGNED_SIZEOF (double) * psf->sf.channels) + { psf->error = SFE_BAD_CONTROL_CMD ; + return SF_FALSE ; + } ; + return psf_get_max_all_channels (psf, (double*) data) ; + + case SFC_UPDATE_HEADER_NOW : + if (psf->write_header) + psf->write_header (psf, SF_TRUE) ; + break ; + + case SFC_SET_UPDATE_HEADER_AUTO : + psf->auto_header = datasize ? SF_TRUE : SF_FALSE ; + return psf->auto_header ; + break ; + + case SFC_SET_ADD_DITHER_ON_WRITE : + case SFC_SET_ADD_DITHER_ON_READ : + /* + ** FIXME ! + ** These are obsolete. Just return. + ** Remove some time after version 1.0.8. + */ + break ; + + case SFC_SET_DITHER_ON_WRITE : + if (data == NULL || datasize != SIGNED_SIZEOF (SF_DITHER_INFO)) + return (psf->error = SFE_BAD_CONTROL_CMD) ; + memcpy (&psf->write_dither, data, sizeof (psf->write_dither)) ; + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + dither_init (psf, SFM_WRITE) ; + break ; + + case SFC_SET_DITHER_ON_READ : + if (data == NULL || datasize != SIGNED_SIZEOF (SF_DITHER_INFO)) + return (psf->error = SFE_BAD_CONTROL_CMD) ; + memcpy (&psf->read_dither, data, sizeof (psf->read_dither)) ; + if (psf->mode == SFM_READ || psf->mode == SFM_RDWR) + dither_init (psf, SFM_READ) ; + break ; + + case SFC_FILE_TRUNCATE : + if (psf->mode != SFM_WRITE && psf->mode != SFM_RDWR) + return SF_TRUE ; + if (datasize != sizeof (sf_count_t)) + return SF_TRUE ; + { sf_count_t position ; + + position = *((sf_count_t*) data) ; + + if (sf_seek (sndfile, position, SEEK_SET) != position) + return SF_TRUE ; + + psf->sf.frames = position ; + + position = psf_fseek (psf, 0, SEEK_CUR) ; + + return psf_ftruncate (psf, position) ; + } ; + break ; + + case SFC_SET_RAW_START_OFFSET : + if (data == NULL || datasize != sizeof (sf_count_t)) + return (psf->error = SFE_BAD_CONTROL_CMD) ; + if ((psf->sf.format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + return (psf->error = SFE_BAD_CONTROL_CMD) ; + + psf->dataoffset = *((sf_count_t*) data) ; + sf_seek (sndfile, 0, SEEK_CUR) ; + break ; + + case SFC_GET_EMBED_FILE_INFO : + if (data == NULL || datasize != sizeof (SF_EMBED_FILE_INFO)) + return (psf->error = SFE_BAD_CONTROL_CMD) ; + + ((SF_EMBED_FILE_INFO*) data)->offset = psf->fileoffset ; + ((SF_EMBED_FILE_INFO*) data)->length = psf->filelength ; + break ; + + /* Lite remove start */ + case SFC_TEST_IEEE_FLOAT_REPLACE : + psf->ieee_replace = (datasize) ? SF_TRUE : SF_FALSE ; + if ((psf->sf.format & SF_FORMAT_SUBMASK) == SF_FORMAT_FLOAT) + float32_init (psf) ; + else if ((psf->sf.format & SF_FORMAT_SUBMASK) == SF_FORMAT_DOUBLE) + double64_init (psf) ; + else + return (psf->error = SFE_BAD_CONTROL_CMD) ; + break ; + /* Lite remove end */ + + case SFC_SET_CLIPPING : + psf->add_clipping = (datasize) ? SF_TRUE : SF_FALSE ; + return psf->add_clipping ; + + case SFC_GET_CLIPPING : + return psf->add_clipping ; + + case SFC_GET_LOOP_INFO : + if (datasize != sizeof (SF_LOOP_INFO) || data == NULL) + return SF_FALSE ; + if (psf->loop_info == NULL) + return SF_FALSE ; + memcpy (data, psf->loop_info, sizeof (SF_LOOP_INFO)) ; + return SF_TRUE ; + + case SFC_SET_BROADCAST_INFO : + { int format = psf->sf.format & SF_FORMAT_TYPEMASK ; + + /* Only WAV supports the BEXT (Broadcast) chunk. */ + if (format != SF_FORMAT_WAV && format != SF_FORMAT_WAVEX) + return SF_FALSE ; + } ; + + /* Can only do this is in SFM_WRITE mode. */ + if (psf->mode != SFM_WRITE) + return SF_FALSE ; + /* If data has already been written this must fail. */ + if (psf->have_written) + return SF_FALSE ; + + if (psf->broadcast_info == NULL) + psf->broadcast_info = broadcast_info_alloc () ; + + broadcast_info_copy (psf->broadcast_info, data) ; + broadcast_add_coding_history (psf->broadcast_info, psf->sf.channels, psf->sf.samplerate) ; + + if (psf->write_header) + psf->write_header (psf, SF_TRUE) ; + return SF_TRUE ; + + case SFC_GET_BROADCAST_INFO : + if (datasize != sizeof (SF_BROADCAST_INFO) || data == NULL) + return SF_FALSE ; + if (psf->broadcast_info == NULL) + return SF_FALSE ; + return broadcast_info_copy (data, psf->broadcast_info) ; + + case SFC_GET_INSTRUMENT : + if (datasize != sizeof (SF_INSTRUMENT) || data == NULL) + return SF_FALSE ; + if (psf->instrument == NULL) + return SF_FALSE ; + memcpy (data, psf->instrument, sizeof (SF_INSTRUMENT)) ; + return SF_TRUE ; + + case SFC_SET_INSTRUMENT : + /* If data has already been written this must fail. */ + if (psf->have_written) + return SF_FALSE ; + if (datasize != sizeof (SF_INSTRUMENT) || data == NULL) + return SF_FALSE ; + if (psf->instrument == NULL && (psf->instrument = psf_instrument_alloc ()) == NULL) + { psf->error = SFE_MALLOC_FAILED ; + return SF_FALSE ; + } ; + memcpy (psf->instrument, data, sizeof (SF_INSTRUMENT)) ; + return SF_TRUE ; + + default : + /* Must be a file specific command. Pass it on. */ + if (psf->command) + return psf->command (psf, command, data, datasize) ; + + psf_log_printf (psf, "*** sf_command : cmd = 0x%X\n", command) ; + return (psf->error = SFE_BAD_CONTROL_CMD) ; + } ; + + return 0 ; +} /* sf_command */ + +/*------------------------------------------------------------------------------ +*/ + +sf_count_t +sf_seek (SNDFILE *sndfile, sf_count_t offset, int whence) +{ SF_PRIVATE *psf ; + sf_count_t seek_from_start = 0, retval ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (! psf->sf.seekable) + { psf->error = SFE_NOT_SEEKABLE ; + return PSF_SEEK_ERROR ; + } ; + + /* If the whence parameter has a mode ORed in, check to see that + ** it makes sense. + */ + if (((whence & SFM_MASK) == SFM_WRITE && psf->mode == SFM_READ) || + ((whence & SFM_MASK) == SFM_READ && psf->mode == SFM_WRITE)) + { psf->error = SFE_WRONG_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + /* Convert all SEEK_CUR and SEEK_END into seek_from_start to be + ** used with SEEK_SET. + */ + switch (whence) + { /* The SEEK_SET behaviour is independant of mode. */ + case SEEK_SET : + case SEEK_SET | SFM_READ : + case SEEK_SET | SFM_WRITE : + case SEEK_SET | SFM_RDWR : + seek_from_start = offset ; + break ; + + /* The SEEK_CUR is a little more tricky. */ + case SEEK_CUR : + if (offset == 0) + { if (psf->mode == SFM_READ) + return psf->read_current ; + if (psf->mode == SFM_WRITE) + return psf->write_current ; + } ; + if (psf->mode == SFM_READ) + seek_from_start = psf->read_current + offset ; + else if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + seek_from_start = psf->write_current + offset ; + else + psf->error = SFE_AMBIGUOUS_SEEK ; + break ; + + case SEEK_CUR | SFM_READ : + if (offset == 0) + return psf->read_current ; + seek_from_start = psf->read_current + offset ; + break ; + + case SEEK_CUR | SFM_WRITE : + if (offset == 0) + return psf->write_current ; + seek_from_start = psf->write_current + offset ; + break ; + + /* The SEEK_END */ + case SEEK_END : + case SEEK_END | SFM_READ : + case SEEK_END | SFM_WRITE : + seek_from_start = psf->sf.frames + offset ; + break ; + + default : + psf->error = SFE_BAD_SEEK ; + break ; + } ; + + if (psf->error) + return PSF_SEEK_ERROR ; + + if (seek_from_start < 0 || seek_from_start > psf->sf.frames) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + if (psf->seek) + { int new_mode = (whence & SFM_MASK) ? (whence & SFM_MASK) : psf->mode ; + + retval = psf->seek (psf, new_mode, seek_from_start) ; + + switch (new_mode) + { case SFM_READ : + psf->read_current = retval ; + break ; + case SFM_WRITE : + psf->write_current = retval ; + break ; + case SFM_RDWR : + psf->read_current = retval ; + psf->write_current = retval ; + new_mode = SFM_READ ; + break ; + } ; + + psf->last_op = new_mode ; + + return retval ; + } ; + + psf->error = SFE_AMBIGUOUS_SEEK ; + return PSF_SEEK_ERROR ; +} /* sf_seek */ + +/*------------------------------------------------------------------------------ +*/ + +const char* +sf_get_string (SNDFILE *sndfile, int str_type) +{ SF_PRIVATE *psf ; + + if ((psf = (SF_PRIVATE*) sndfile) == NULL) + return NULL ; + if (psf->Magick != SNDFILE_MAGICK) + return NULL ; + + return psf_get_string (psf, str_type) ; +} /* sf_get_string */ + +int +sf_set_string (SNDFILE *sndfile, int str_type, const char* str) +{ SF_PRIVATE *psf ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + return psf_set_string (psf, str_type, str) ; +} /* sf_get_string */ + +/*============================================================================== +*/ + +sf_count_t +sf_read_raw (SNDFILE *sndfile, void *ptr, sf_count_t bytes) +{ SF_PRIVATE *psf ; + sf_count_t count ; + int bytewidth, blockwidth ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + bytewidth = (psf->bytewidth > 0) ? psf->bytewidth : 1 ; + blockwidth = (psf->blockwidth > 0) ? psf->blockwidth : 1 ; + + if (psf->mode == SFM_WRITE) + { psf->error = SFE_NOT_READMODE ; + return 0 ; + } ; + + if (bytes < 0 || psf->read_current >= psf->datalength) + { psf_memset (ptr, 0, bytes) ; + return 0 ; + } ; + + if (bytes % (psf->sf.channels * bytewidth)) + { psf->error = SFE_BAD_READ_ALIGN ; + return 0 ; + } ; + + count = psf_fread (ptr, 1, bytes, psf) ; + + if (count < bytes) + psf_memset (((char*) ptr) + count, 0, bytes - count) ; + + psf->read_current += count / blockwidth ; + + psf->last_op = SFM_READ ; + + return count ; +} /* sf_read_raw */ + +/*------------------------------------------------------------------------------ +*/ + +sf_count_t +sf_read_short (SNDFILE *sndfile, short *ptr, sf_count_t len) +{ SF_PRIVATE *psf ; + sf_count_t count, extra ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->mode == SFM_WRITE) + { psf->error = SFE_NOT_READMODE ; + return 0 ; + } ; + + if (len % psf->sf.channels) + { psf->error = SFE_BAD_READ_ALIGN ; + return 0 ; + } ; + + if (len <= 0 || psf->read_current >= psf->sf.frames) + { psf_memset (ptr, 0, len * sizeof (short)) ; + return 0 ; /* End of file. */ + } ; + + if (psf->read_short == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_READ) + if (psf->seek (psf, SFM_READ, psf->read_current) < 0) + return 0 ; + + count = psf->read_short (psf, ptr, len) ; + + if (psf->read_current + count / psf->sf.channels > psf->sf.frames) + { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ; + extra = len - count ; + psf_memset (ptr + count, 0, extra * sizeof (short)) ; + psf->read_current = psf->sf.frames ; + } ; + + psf->read_current += count / psf->sf.channels ; + + psf->last_op = SFM_READ ; + + if (psf->read_current > psf->sf.frames) + { count = psf->sf.channels * (psf->read_current - psf->sf.frames) ; + psf->read_current = psf->sf.frames ; + } ; + + return count ; +} /* sf_read_short */ + +sf_count_t +sf_readf_short (SNDFILE *sndfile, short *ptr, sf_count_t frames) +{ SF_PRIVATE *psf ; + sf_count_t count, extra ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->mode == SFM_WRITE) + { psf->error = SFE_NOT_READMODE ; + return 0 ; + } ; + + if (frames <= 0 || psf->read_current >= psf->sf.frames) + { psf_memset (ptr, 0, frames * psf->sf.channels * sizeof (short)) ; + return 0 ; /* End of file. */ + } ; + + if (psf->read_short == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_READ) + if (psf->seek (psf, SFM_READ, psf->read_current) < 0) + return 0 ; + + count = psf->read_short (psf, ptr, frames * psf->sf.channels) ; + + if (psf->read_current + count / psf->sf.channels > psf->sf.frames) + { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ; + extra = frames * psf->sf.channels - count ; + psf_memset (ptr + count, 0, extra * sizeof (short)) ; + psf->read_current = psf->sf.frames ; + } ; + + psf->read_current += count / psf->sf.channels ; + + psf->last_op = SFM_READ ; + + if (psf->read_current > psf->sf.frames) + { count = psf->sf.channels * (psf->read_current - psf->sf.frames) ; + psf->read_current = psf->sf.frames ; + } ; + + return count / psf->sf.channels ; +} /* sf_readf_short */ + +/*------------------------------------------------------------------------------ +*/ + +sf_count_t +sf_read_int (SNDFILE *sndfile, int *ptr, sf_count_t len) +{ SF_PRIVATE *psf ; + sf_count_t count, extra ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->mode == SFM_WRITE) + { psf->error = SFE_NOT_READMODE ; + return 0 ; + } ; + + if (len % psf->sf.channels) + { psf->error = SFE_BAD_READ_ALIGN ; + return 0 ; + } ; + + if (len <= 0 || psf->read_current >= psf->sf.frames) + { psf_memset (ptr, 0, len * sizeof (int)) ; + return 0 ; + } ; + + if (psf->read_int == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_READ) + if (psf->seek (psf, SFM_READ, psf->read_current) < 0) + return 0 ; + + count = psf->read_int (psf, ptr, len) ; + + if (psf->read_current + count / psf->sf.channels > psf->sf.frames) + { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ; + extra = len - count ; + psf_memset (ptr + count, 0, extra * sizeof (int)) ; + psf->read_current = psf->sf.frames ; + } ; + + psf->read_current += count / psf->sf.channels ; + + psf->last_op = SFM_READ ; + + if (psf->read_current > psf->sf.frames) + { count = psf->sf.channels * (psf->read_current - psf->sf.frames) ; + psf->read_current = psf->sf.frames ; + } ; + + return count ; +} /* sf_read_int */ + +sf_count_t +sf_readf_int (SNDFILE *sndfile, int *ptr, sf_count_t frames) +{ SF_PRIVATE *psf ; + sf_count_t count, extra ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->mode == SFM_WRITE) + { psf->error = SFE_NOT_READMODE ; + return 0 ; + } ; + + if (frames <= 0 || psf->read_current >= psf->sf.frames) + { psf_memset (ptr, 0, frames * psf->sf.channels * sizeof (int)) ; + return 0 ; + } ; + + if (psf->read_int == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_READ) + if (psf->seek (psf, SFM_READ, psf->read_current) < 0) + return 0 ; + + count = psf->read_int (psf, ptr, frames * psf->sf.channels) ; + + if (psf->read_current + count / psf->sf.channels > psf->sf.frames) + { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ; + extra = frames * psf->sf.channels - count ; + psf_memset (ptr + count, 0, extra * sizeof (int)) ; + psf->read_current = psf->sf.frames ; + } ; + + psf->read_current += count / psf->sf.channels ; + + psf->last_op = SFM_READ ; + + if (psf->read_current > psf->sf.frames) + { count = psf->sf.channels * (psf->read_current - psf->sf.frames) ; + psf->read_current = psf->sf.frames ; + } ; + + return count / psf->sf.channels ; +} /* sf_readf_int */ + +/*------------------------------------------------------------------------------ +*/ + +sf_count_t +sf_read_float (SNDFILE *sndfile, float *ptr, sf_count_t len) +{ SF_PRIVATE *psf ; + sf_count_t count, extra ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->mode == SFM_WRITE) + { psf->error = SFE_NOT_READMODE ; + return 0 ; + } ; + + if (len % psf->sf.channels) + { psf->error = SFE_BAD_READ_ALIGN ; + return 0 ; + } ; + + if (len <= 0 || psf->read_current >= psf->sf.frames) + { psf_memset (ptr, 0, len * sizeof (float)) ; + return 0 ; + } ; + + if (psf->read_float == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_READ) + if (psf->seek (psf, SFM_READ, psf->read_current) < 0) + return 0 ; + + count = psf->read_float (psf, ptr, len) ; + + if (psf->read_current + count / psf->sf.channels > psf->sf.frames) + { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ; + extra = len - count ; + psf_memset (ptr + count, 0, extra * sizeof (float)) ; + psf->read_current = psf->sf.frames ; + } ; + + psf->read_current += count / psf->sf.channels ; + + psf->last_op = SFM_READ ; + + if (psf->read_current > psf->sf.frames) + { count = psf->sf.channels * (psf->read_current - psf->sf.frames) ; + psf->read_current = psf->sf.frames ; + } ; + + return count ; +} /* sf_read_float */ + +sf_count_t +sf_readf_float (SNDFILE *sndfile, float *ptr, sf_count_t frames) +{ SF_PRIVATE *psf ; + sf_count_t count, extra ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->mode == SFM_WRITE) + { psf->error = SFE_NOT_READMODE ; + return 0 ; + } ; + + if (frames <= 0 || psf->read_current >= psf->sf.frames) + { psf_memset (ptr, 0, frames * psf->sf.channels * sizeof (float)) ; + return 0 ; + } ; + + if (psf->read_float == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_READ) + if (psf->seek (psf, SFM_READ, psf->read_current) < 0) + return 0 ; + + count = psf->read_float (psf, ptr, frames * psf->sf.channels) ; + + if (psf->read_current + count / psf->sf.channels > psf->sf.frames) + { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ; + extra = frames * psf->sf.channels - count ; + psf_memset (ptr + count, 0, extra * sizeof (float)) ; + psf->read_current = psf->sf.frames ; + } ; + + psf->read_current += count / psf->sf.channels ; + + psf->last_op = SFM_READ ; + + if (psf->read_current > psf->sf.frames) + { count = psf->sf.channels * (psf->read_current - psf->sf.frames) ; + psf->read_current = psf->sf.frames ; + } ; + + return count / psf->sf.channels ; +} /* sf_readf_float */ + +/*------------------------------------------------------------------------------ +*/ + +sf_count_t +sf_read_double (SNDFILE *sndfile, double *ptr, sf_count_t len) +{ SF_PRIVATE *psf ; + sf_count_t count, extra ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->mode == SFM_WRITE) + { psf->error = SFE_NOT_READMODE ; + return 0 ; + } ; + + if (len % psf->sf.channels) + { psf->error = SFE_BAD_READ_ALIGN ; + return 0 ; + } ; + + if (len <= 0 || psf->read_current >= psf->sf.frames) + { psf_memset (ptr, 0, len * sizeof (double)) ; + return 0 ; + } ; + + if (psf->read_double == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_READ) + if (psf->seek (psf, SFM_READ, psf->read_current) < 0) + return 0 ; + + count = psf->read_double (psf, ptr, len) ; + + if (psf->read_current + count / psf->sf.channels > psf->sf.frames) + { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ; + extra = len - count ; + psf_memset (ptr + count, 0, extra * sizeof (double)) ; + psf->read_current = psf->sf.frames ; + } ; + + psf->read_current += count / psf->sf.channels ; + + psf->last_op = SFM_READ ; + + if (psf->read_current > psf->sf.frames) + { count = psf->sf.channels * (psf->read_current - psf->sf.frames) ; + psf->read_current = psf->sf.frames ; + } ; + + return count ; +} /* sf_read_double */ + +sf_count_t +sf_readf_double (SNDFILE *sndfile, double *ptr, sf_count_t frames) +{ SF_PRIVATE *psf ; + sf_count_t count, extra ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->mode == SFM_WRITE) + { psf->error = SFE_NOT_READMODE ; + return 0 ; + } ; + + if (frames <= 0 || psf->read_current >= psf->sf.frames) + { psf_memset (ptr, 0, frames * psf->sf.channels * sizeof (double)) ; + return 0 ; + } ; + + if (psf->read_double == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_READ) + if (psf->seek (psf, SFM_READ, psf->read_current) < 0) + return 0 ; + + count = psf->read_double (psf, ptr, frames * psf->sf.channels) ; + + if (psf->read_current + count / psf->sf.channels > psf->sf.frames) + { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ; + extra = frames * psf->sf.channels - count ; + psf_memset (ptr + count, 0, extra * sizeof (double)) ; + psf->read_current = psf->sf.frames ; + } ; + + psf->read_current += count / psf->sf.channels ; + + psf->last_op = SFM_READ ; + + if (psf->read_current > psf->sf.frames) + { count = psf->sf.channels * (psf->read_current - psf->sf.frames) ; + psf->read_current = psf->sf.frames ; + } ; + + return count / psf->sf.channels ; +} /* sf_readf_double */ + +/*------------------------------------------------------------------------------ +*/ + +sf_count_t +sf_write_raw (SNDFILE *sndfile, const void *ptr, sf_count_t len) +{ SF_PRIVATE *psf ; + sf_count_t count ; + int bytewidth, blockwidth ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + bytewidth = (psf->bytewidth > 0) ? psf->bytewidth : 1 ; + blockwidth = (psf->blockwidth > 0) ? psf->blockwidth : 1 ; + + if (psf->mode == SFM_READ) + { psf->error = SFE_NOT_WRITEMODE ; + return 0 ; + } ; + + if (len % (psf->sf.channels * bytewidth)) + { psf->error = SFE_BAD_WRITE_ALIGN ; + return 0 ; + } ; + + if (psf->have_written == SF_FALSE && psf->write_header != NULL) + psf->write_header (psf, SF_FALSE) ; + psf->have_written = SF_TRUE ; + + count = psf_fwrite (ptr, 1, len, psf) ; + + psf->write_current += count / blockwidth ; + + if (psf->write_current > psf->sf.frames) + psf->sf.frames = psf->write_current ; + + psf->last_op = SFM_WRITE ; + + return count ; +} /* sf_write_raw */ + +/*------------------------------------------------------------------------------ +*/ + +sf_count_t +sf_write_short (SNDFILE *sndfile, const short *ptr, sf_count_t len) +{ SF_PRIVATE *psf ; + sf_count_t count ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->mode == SFM_READ) + { psf->error = SFE_NOT_WRITEMODE ; + return 0 ; + } ; + + if (len % psf->sf.channels) + { psf->error = SFE_BAD_WRITE_ALIGN ; + return 0 ; + } ; + + if (psf->write_short == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_WRITE) + if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0) + return 0 ; + + if (psf->have_written == SF_FALSE && psf->write_header != NULL) + psf->write_header (psf, SF_FALSE) ; + psf->have_written = SF_TRUE ; + + count = psf->write_short (psf, ptr, len) ; + + psf->write_current += count / psf->sf.channels ; + + psf->last_op = SFM_WRITE ; + + if (psf->auto_header && psf->write_header != NULL) + psf->write_header (psf, SF_TRUE) ; + + if (psf->write_current > psf->sf.frames) + psf->sf.frames = psf->write_current ; + + return count ; +} /* sf_write_short */ + +sf_count_t +sf_writef_short (SNDFILE *sndfile, const short *ptr, sf_count_t frames) +{ SF_PRIVATE *psf ; + sf_count_t count ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->mode == SFM_READ) + { psf->error = SFE_NOT_WRITEMODE ; + return 0 ; + } ; + + if (psf->write_short == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_WRITE) + if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0) + return 0 ; + + if (psf->have_written == SF_FALSE && psf->write_header != NULL) + psf->write_header (psf, SF_FALSE) ; + psf->have_written = SF_TRUE ; + + count = psf->write_short (psf, ptr, frames * psf->sf.channels) ; + + psf->write_current += count / psf->sf.channels ; + + psf->last_op = SFM_WRITE ; + + if (psf->auto_header && psf->write_header != NULL) + psf->write_header (psf, SF_TRUE) ; + + if (psf->write_current > psf->sf.frames) + psf->sf.frames = psf->write_current ; + + return count / psf->sf.channels ; +} /* sf_writef_short */ + +/*------------------------------------------------------------------------------ +*/ + +sf_count_t +sf_write_int (SNDFILE *sndfile, const int *ptr, sf_count_t len) +{ SF_PRIVATE *psf ; + sf_count_t count ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->mode == SFM_READ) + { psf->error = SFE_NOT_WRITEMODE ; + return 0 ; + } ; + + if (len % psf->sf.channels) + { psf->error = SFE_BAD_WRITE_ALIGN ; + return 0 ; + } ; + + if (psf->write_int == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_WRITE) + if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0) + return 0 ; + + if (psf->have_written == SF_FALSE && psf->write_header != NULL) + psf->write_header (psf, SF_FALSE) ; + psf->have_written = SF_TRUE ; + + count = psf->write_int (psf, ptr, len) ; + + psf->write_current += count / psf->sf.channels ; + + psf->last_op = SFM_WRITE ; + + if (psf->auto_header && psf->write_header != NULL) + psf->write_header (psf, SF_TRUE) ; + + if (psf->write_current > psf->sf.frames) + psf->sf.frames = psf->write_current ; + + return count ; +} /* sf_write_int */ + +sf_count_t +sf_writef_int (SNDFILE *sndfile, const int *ptr, sf_count_t frames) +{ SF_PRIVATE *psf ; + sf_count_t count ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->mode == SFM_READ) + { psf->error = SFE_NOT_WRITEMODE ; + return 0 ; + } ; + + if (psf->write_int == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_WRITE) + if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0) + return 0 ; + + if (psf->have_written == SF_FALSE && psf->write_header != NULL) + psf->write_header (psf, SF_FALSE) ; + psf->have_written = SF_TRUE ; + + count = psf->write_int (psf, ptr, frames * psf->sf.channels) ; + + psf->write_current += count / psf->sf.channels ; + + psf->last_op = SFM_WRITE ; + + if (psf->auto_header && psf->write_header != NULL) + psf->write_header (psf, SF_TRUE) ; + + if (psf->write_current > psf->sf.frames) + psf->sf.frames = psf->write_current ; + + return count / psf->sf.channels ; +} /* sf_writef_int */ + +/*------------------------------------------------------------------------------ +*/ + +sf_count_t +sf_write_float (SNDFILE *sndfile, const float *ptr, sf_count_t len) +{ SF_PRIVATE *psf ; + sf_count_t count ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->mode == SFM_READ) + { psf->error = SFE_NOT_WRITEMODE ; + return 0 ; + } ; + + if (len % psf->sf.channels) + { psf->error = SFE_BAD_WRITE_ALIGN ; + return 0 ; + } ; + + if (psf->write_float == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_WRITE) + if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0) + return 0 ; + + if (psf->have_written == SF_FALSE && psf->write_header != NULL) + psf->write_header (psf, SF_FALSE) ; + psf->have_written = SF_TRUE ; + + count = psf->write_float (psf, ptr, len) ; + + psf->write_current += count / psf->sf.channels ; + + psf->last_op = SFM_WRITE ; + + if (psf->auto_header && psf->write_header != NULL) + psf->write_header (psf, SF_TRUE) ; + + if (psf->write_current > psf->sf.frames) + psf->sf.frames = psf->write_current ; + + return count ; +} /* sf_write_float */ + +sf_count_t +sf_writef_float (SNDFILE *sndfile, const float *ptr, sf_count_t frames) +{ SF_PRIVATE *psf ; + sf_count_t count ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->mode == SFM_READ) + { psf->error = SFE_NOT_WRITEMODE ; + return 0 ; + } ; + + if (psf->write_float == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_WRITE) + if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0) + return 0 ; + + if (psf->have_written == SF_FALSE && psf->write_header != NULL) + psf->write_header (psf, SF_FALSE) ; + psf->have_written = SF_TRUE ; + + count = psf->write_float (psf, ptr, frames * psf->sf.channels) ; + + psf->write_current += count / psf->sf.channels ; + + psf->last_op = SFM_WRITE ; + + if (psf->auto_header && psf->write_header != NULL) + psf->write_header (psf, SF_TRUE) ; + + if (psf->write_current > psf->sf.frames) + psf->sf.frames = psf->write_current ; + + return count / psf->sf.channels ; +} /* sf_writef_float */ + +/*------------------------------------------------------------------------------ +*/ + +sf_count_t +sf_write_double (SNDFILE *sndfile, const double *ptr, sf_count_t len) +{ SF_PRIVATE *psf ; + sf_count_t count ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->mode == SFM_READ) + { psf->error = SFE_NOT_WRITEMODE ; + return 0 ; + } ; + + if (len % psf->sf.channels) + { psf->error = SFE_BAD_WRITE_ALIGN ; + return 0 ; + } ; + + if (psf->write_double == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_WRITE) + if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0) + return 0 ; + + if (psf->have_written == SF_FALSE && psf->write_header != NULL) + psf->write_header (psf, SF_FALSE) ; + psf->have_written = SF_TRUE ; + + count = psf->write_double (psf, ptr, len) ; + + psf->write_current += count / psf->sf.channels ; + + psf->last_op = SFM_WRITE ; + + if (psf->auto_header && psf->write_header != NULL) + psf->write_header (psf, SF_TRUE) ; + + if (psf->write_current > psf->sf.frames) + psf->sf.frames = psf->write_current ; + + return count ; +} /* sf_write_double */ + +sf_count_t +sf_writef_double (SNDFILE *sndfile, const double *ptr, sf_count_t frames) +{ SF_PRIVATE *psf ; + sf_count_t count ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->mode == SFM_READ) + { psf->error = SFE_NOT_WRITEMODE ; + return 0 ; + } ; + + if (psf->write_double == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_WRITE) + if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0) + return 0 ; + + if (psf->have_written == SF_FALSE && psf->write_header != NULL) + psf->write_header (psf, SF_FALSE) ; + psf->have_written = SF_TRUE ; + + count = psf->write_double (psf, ptr, frames * psf->sf.channels) ; + + psf->write_current += count / psf->sf.channels ; + + psf->last_op = SFM_WRITE ; + + if (psf->auto_header && psf->write_header != NULL) + psf->write_header (psf, SF_TRUE) ; + + if (psf->write_current > psf->sf.frames) + psf->sf.frames = psf->write_current ; + + return count / psf->sf.channels ; +} /* sf_writef_double */ + +/*========================================================================= +** Private functions. +*/ + +static int +try_resource_fork (SF_PRIVATE * psf, int mode) +{ + if (psf_open_rsrc (psf, mode) != 0) + return 0 ; + + /* More checking here. */ + psf_log_printf (psf, "Resource fork : %s\n", psf->rsrcpath) ; + + return SF_FORMAT_SD2 ; +} /* try_resource_fork */ + +static int +format_from_extension (SF_PRIVATE *psf) +{ char *cptr ; + char buffer [16] ; + int format = 0 ; + + if (psf->filename == NULL) + return 0 ; + + if ((cptr = strrchr (psf->filename, '.')) == NULL) + return 0 ; + + cptr ++ ; + if (strlen (cptr) > sizeof (buffer) - 1) + return 0 ; + + strncpy (buffer, cptr, sizeof (buffer)) ; + buffer [sizeof (buffer) - 1] = 0 ; + + /* Convert everything in the buffer to lower case. */ + cptr = buffer ; + while (*cptr) + { *cptr = tolower (*cptr) ; + cptr ++ ; + } ; + + cptr = buffer ; + + if (strcmp (cptr, "au") == 0) + { psf->sf.channels = 1 ; + psf->sf.samplerate = 8000 ; + format = SF_FORMAT_RAW | SF_FORMAT_ULAW ; + } + else if (strcmp (cptr, "snd") == 0) + { psf->sf.channels = 1 ; + psf->sf.samplerate = 8000 ; + format = SF_FORMAT_RAW | SF_FORMAT_ULAW ; + } + else if (strcmp (cptr, "vox") == 0) + { psf->sf.channels = 1 ; + psf->sf.samplerate = 8000 ; + format = SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM ; + } + else if (strcmp (cptr, "gsm") == 0) + { psf->sf.channels = 1 ; + psf->sf.samplerate = 8000 ; + format = SF_FORMAT_RAW | SF_FORMAT_GSM610 ; + } + + /* For RAW files, make sure the dataoffset if set correctly. */ + if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW) + psf->dataoffset = 0 ; + + return format ; +} /* format_from_extension */ + +static int +guess_file_type (SF_PRIVATE *psf) +{ int buffer [3], format ; + + if (psf_binheader_readf (psf, "b", &buffer, SIGNED_SIZEOF (buffer)) != SIGNED_SIZEOF (buffer)) + { psf->error = SFE_BAD_FILE_READ ; + return 0 ; + } ; + + if ((buffer [0] == MAKE_MARKER ('R', 'I', 'F', 'F') || buffer [0] == MAKE_MARKER ('R', 'I', 'F', 'X')) + && buffer [2] == MAKE_MARKER ('W', 'A', 'V', 'E')) + return SF_FORMAT_WAV ; + + if (buffer [0] == MAKE_MARKER ('F', 'O', 'R', 'M')) + { if (buffer [2] == MAKE_MARKER ('A', 'I', 'F', 'F') || buffer [2] == MAKE_MARKER ('A', 'I', 'F', 'C')) + return SF_FORMAT_AIFF ; + if (buffer [2] == MAKE_MARKER ('8', 'S', 'V', 'X') || buffer [2] == MAKE_MARKER ('1', '6', 'S', 'V')) + return SF_FORMAT_SVX ; + return 0 ; + } ; + + if (buffer [0] == MAKE_MARKER ('.', 's', 'n', 'd') || buffer [0] == MAKE_MARKER ('d', 'n', 's', '.')) + return SF_FORMAT_AU ; + + if ((buffer [0] == MAKE_MARKER ('f', 'a', 'p', ' ') || buffer [0] == MAKE_MARKER (' ', 'p', 'a', 'f'))) + return SF_FORMAT_PAF ; + + if (buffer [0] == MAKE_MARKER ('N', 'I', 'S', 'T')) + return SF_FORMAT_NIST ; + + if (buffer [0] == MAKE_MARKER ('C', 'r', 'e', 'a') && buffer [1] == MAKE_MARKER ('t', 'i', 'v', 'e')) + return SF_FORMAT_VOC ; + + if ((buffer [0] & MAKE_MARKER (0xFF, 0xFF, 0xF8, 0xFF)) == MAKE_MARKER (0x64, 0xA3, 0x00, 0x00) || + (buffer [0] & MAKE_MARKER (0xFF, 0xF8, 0xFF, 0xFF)) == MAKE_MARKER (0x00, 0x00, 0xA3, 0x64)) + return SF_FORMAT_IRCAM ; + + if (buffer [0] == MAKE_MARKER ('r', 'i', 'f', 'f')) + return SF_FORMAT_W64 ; + + if (buffer [0] == MAKE_MARKER (0, 0, 0x03, 0xE8) && buffer [1] == MAKE_MARKER (0, 0, 0, 1) && + buffer [2] == MAKE_MARKER (0, 0, 0, 1)) + return SF_FORMAT_MAT4 ; + + if (buffer [0] == MAKE_MARKER (0, 0, 0, 0) && buffer [1] == MAKE_MARKER (1, 0, 0, 0) && + buffer [2] == MAKE_MARKER (1, 0, 0, 0)) + return SF_FORMAT_MAT4 ; + + if (buffer [0] == MAKE_MARKER ('M', 'A', 'T', 'L') && buffer [1] == MAKE_MARKER ('A', 'B', ' ', '5')) + return SF_FORMAT_MAT5 ; + + if (buffer [0] == MAKE_MARKER ('P', 'V', 'F', '1')) + return SF_FORMAT_PVF ; + + if (buffer [0] == MAKE_MARKER ('E', 'x', 't', 'e') && buffer [1] == MAKE_MARKER ('n', 'd', 'e', 'd') && + buffer [2] == MAKE_MARKER (' ', 'I', 'n', 's')) + return SF_FORMAT_XI ; + + if (buffer [0] == MAKE_MARKER ('c', 'a', 'f', 'f') && buffer [2] == MAKE_MARKER ('d', 'e', 's', 'c')) + return SF_FORMAT_CAF ; + + if (ENABLE_EXPERIMENTAL_CODE && buffer [0] == MAKE_MARKER ('O', 'g', 'g', 'S')) + return SF_FORMAT_OGG ; + + if (buffer [0] == MAKE_MARKER ('A', 'L', 'a', 'w') && buffer [1] == MAKE_MARKER ('S', 'o', 'u', 'n') + && buffer [2] == MAKE_MARKER ('d', 'F', 'i', 'l')) + return SF_FORMAT_WVE ; + + if (buffer [0] == MAKE_MARKER ('D', 'i', 'a', 'm') && buffer [1] == MAKE_MARKER ('o', 'n', 'd', 'W') + && buffer [2] == MAKE_MARKER ('a', 'r', 'e', ' ')) + return SF_FORMAT_DWD ; + + if (buffer [0] == MAKE_MARKER ('L', 'M', '8', '9') || buffer [0] == MAKE_MARKER ('5', '3', 0, 0)) + return SF_FORMAT_TXW ; + + if ((buffer [0] & MAKE_MARKER (0xFF, 0xFF, 0x80, 0xFF)) == MAKE_MARKER (0xF0, 0x7E, 0, 0x01)) + return SF_FORMAT_SDS ; + + if (buffer [0] == MAKE_MARKER ('C', 'A', 'T', ' ') && buffer [2] == MAKE_MARKER ('R', 'E', 'X', '2')) + return SF_FORMAT_REX2 ; + + if (buffer [0] == MAKE_MARKER (0x30, 0x26, 0xB2, 0x75) && buffer [1] == MAKE_MARKER (0x8E, 0x66, 0xCF, 0x11)) + return 0 /*-SF_FORMAT_WMA-*/ ; + + /* HMM (Hidden Markov Model) Tool Kit. */ + if (2 * BEI2H_INT (buffer [0]) + 12 == psf->filelength && buffer [2] == MAKE_MARKER (0, 2, 0, 0)) + return SF_FORMAT_HTK ; + + if (buffer [0] == MAKE_MARKER ('f', 'L', 'a', 'C')) + return SF_FORMAT_FLAC ; + + /* Turtle Beach SMP 16-bit */ + if (buffer [0] == MAKE_MARKER ('S', 'O', 'U', 'N') && buffer [1] == MAKE_MARKER ('D', ' ', 'S', 'A')) + return 0 ; + + if (buffer [0] == MAKE_MARKER ('S', 'Y', '8', '0') || buffer [0] == MAKE_MARKER ('S', 'Y', '8', '5')) + return 0 ; + + if (buffer [0] == MAKE_MARKER ('a', 'j', 'k', 'g')) + return 0 /*-SF_FORMAT_SHN-*/ ; + + if (buffer [0] == MAKE_MARKER ('2', 'B', 'I', 'T')) + return SF_FORMAT_AVR ; + + /* This must be the second last one. */ + if (psf->filelength > 0 && (format = try_resource_fork (psf, SFM_READ)) != 0) + return format ; + + return 0 ; +} /* guess_file_type */ + + +static int +validate_sfinfo (SF_INFO *sfinfo) +{ if (sfinfo->samplerate < 1) + return 0 ; + if (sfinfo->frames < 0) + return 0 ; + if (sfinfo->channels < 1) + return 0 ; + if ((sfinfo->format & SF_FORMAT_TYPEMASK) == 0) + return 0 ; + if ((sfinfo->format & SF_FORMAT_SUBMASK) == 0) + return 0 ; + if (sfinfo->sections < 1) + return 0 ; + return 1 ; +} /* validate_sfinfo */ + +static int +validate_psf (SF_PRIVATE *psf) +{ + if (psf->datalength < 0) + { psf_log_printf (psf, "Invalid SF_PRIVATE field : datalength == %D.\n", psf->datalength) ; + return 0 ; + } ; + if (psf->dataoffset < 0) + { psf_log_printf (psf, "Invalid SF_PRIVATE field : dataoffset == %D.\n", psf->dataoffset) ; + return 0 ; + } ; + if (psf->blockwidth && psf->blockwidth != psf->sf.channels * psf->bytewidth) + { psf_log_printf (psf, "Invalid SF_PRIVATE field : channels * bytewidth == %d.\n", + psf->sf.channels * psf->bytewidth) ; + return 0 ; + } ; + return 1 ; +} /* validate_psf */ + +static void +save_header_info (SF_PRIVATE *psf) +{ LSF_SNPRINTF (sf_logbuffer, sizeof (sf_logbuffer), "%s", psf->logbuffer) ; +} /* save_header_info */ + +static void +copy_filename (SF_PRIVATE *psf, const char *path) +{ const char *ccptr ; + char *cptr ; + + LSF_SNPRINTF (psf->filepath, sizeof (psf->filepath), "%s", path) ; + if ((ccptr = strrchr (path, '/')) || (ccptr = strrchr (path, '\\'))) + ccptr ++ ; + else + ccptr = path ; + + LSF_SNPRINTF (psf->filename, sizeof (psf->filename), "%s", ccptr) ; + + /* Now grab the directory. */ + LSF_SNPRINTF (psf->directory, sizeof (psf->directory), "%s", path) ; + if ((cptr = strrchr (psf->directory, '/')) || (cptr = strrchr (psf->directory, '\\'))) + cptr [1] = 0 ; + else + psf->directory [0] = 0 ; + + return ; +} /* copy_filename */ + +/*============================================================================== +*/ + +static int +psf_close (SF_PRIVATE *psf) +{ int error ; + + if (psf->codec_close) + error = psf->codec_close (psf) ; + if (psf->container_close) + error = psf->container_close (psf) ; + + psf_fclose (psf) ; + psf_close_rsrc (psf) ; + + if (psf->container_data) + free (psf->container_data) ; + + if (psf->codec_data) + free (psf->codec_data) ; + + if (psf->interleave) + free (psf->interleave) ; + + if (psf->dither) + free (psf->dither) ; + + if (psf->peak_info) + free (psf->peak_info) ; + + if (psf->broadcast_info) + free (psf->broadcast_info) ; + + if (psf->loop_info) + free (psf->loop_info) ; + + if (psf->instrument) + free (psf->instrument) ; + + if (psf->channel_map) + free (psf->channel_map) ; + + if (psf->format_desc) + { memset (psf->format_desc, 0, strlen (psf->format_desc)) ; + free (psf->format_desc) ; + } ; + + memset (psf, 0, sizeof (SF_PRIVATE)) ; + free (psf) ; + + return 0 ; +} /* psf_close */ + +static int +psf_open_file (SF_PRIVATE *psf, int mode, SF_INFO *sfinfo) +{ int error, format ; + + if (mode != SFM_READ && mode != SFM_WRITE && mode != SFM_RDWR) + return SFE_BAD_OPEN_MODE ; + + if (sfinfo == NULL) + return SFE_BAD_SF_INFO_PTR ; + + /* Zero out these fields. */ + sfinfo->frames = 0 ; + sfinfo->sections = 0 ; + sfinfo->seekable = 0 ; + + if (mode == SFM_READ) + { if ((sfinfo->format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW) + { if (sf_format_check (sfinfo) == 0) + return SFE_RAW_BAD_FORMAT ; + } + else + memset (sfinfo, 0, sizeof (SF_INFO)) ; + } ; + + sf_errno = error = 0 ; + sf_logbuffer [0] = 0 ; + + memcpy (&(psf->sf), sfinfo, sizeof (SF_INFO)) ; + + psf->Magick = SNDFILE_MAGICK ; + psf->norm_float = SF_TRUE ; + psf->norm_double = SF_TRUE ; + psf->mode = mode ; + psf->dataoffset = -1 ; + psf->datalength = -1 ; + psf->read_current = -1 ; + psf->write_current = -1 ; + psf->auto_header = SF_FALSE ; + psf->rwf_endian = SF_ENDIAN_LITTLE ; + psf->seek = psf_default_seek ; + psf->float_int_mult = 0 ; + psf->float_max = -1.0 ; + + psf->sf.sections = 1 ; + + psf->is_pipe = psf_is_pipe (psf) ; + + if (psf->is_pipe) + { psf->sf.seekable = SF_FALSE ; + psf->filelength = SF_COUNT_MAX ; + } + else + { psf->sf.seekable = SF_TRUE ; + + /* File is open, so get the length. */ + psf->filelength = psf_get_filelen (psf) ; + } ; + + if (psf->fileoffset > 0) + { switch (psf->mode) + { case SFM_READ : + if (psf->filelength < 44) + { psf_log_printf (psf, "Short filelength: %D (fileoffset: %D)\n", psf->filelength, psf->fileoffset) ; + return SFE_BAD_OFFSET ; + } ; + break ; + + case SFM_WRITE : + psf->fileoffset = 0 ; + psf_fseek (psf, 0, SEEK_END) ; + psf->fileoffset = psf_ftell (psf) ; + break ; + + case SFM_RDWR : + return SFE_NO_EMBEDDED_RDWR ; + } ; + + psf_log_printf (psf, "Embedded file offset : %D\n", psf->fileoffset) ; + } ; + + if (psf->filelength == SF_COUNT_MAX) + psf_log_printf (psf, "Length : unknown\n") ; + else + psf_log_printf (psf, "Length : %D\n", psf->filelength) ; + + if (mode == SFM_WRITE || (mode == SFM_RDWR && psf->filelength == 0)) + { /* If the file is being opened for write or RDWR and the file is currently + ** empty, then the SF_INFO struct must contain valid data. + */ + if (sf_format_check (&(psf->sf)) == 0) + return SFE_BAD_OPEN_FORMAT ; + } + else if ((psf->sf.format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + { /* If type RAW has not been specified then need to figure out file type. */ + psf->sf.format = guess_file_type (psf) ; + + if (psf->sf.format == 0) + psf->sf.format = format_from_extension (psf) ; + } ; + + /* Prevent unnecessary seeks */ + psf->last_op = psf->mode ; + + /* Set bytewidth if known. */ + switch (psf->sf.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_PCM_S8 : + case SF_FORMAT_PCM_U8 : + case SF_FORMAT_ULAW : + case SF_FORMAT_ALAW : + case SF_FORMAT_DPCM_8 : + psf->bytewidth = 1 ; + break ; + + case SF_FORMAT_PCM_16 : + case SF_FORMAT_DPCM_16 : + psf->bytewidth = 2 ; + break ; + + case SF_FORMAT_PCM_24 : + psf->bytewidth = 3 ; + break ; + + case SF_FORMAT_PCM_32 : + case SF_FORMAT_FLOAT : + psf->bytewidth = 4 ; + break ; + + case SF_FORMAT_DOUBLE : + psf->bytewidth = 8 ; + break ; + } ; + + /* Call the initialisation function for the relevant file type. */ + switch (psf->sf.format & SF_FORMAT_TYPEMASK) + { case SF_FORMAT_WAV : + case SF_FORMAT_WAVEX : + error = wav_open (psf) ; + break ; + + case SF_FORMAT_AIFF : + error = aiff_open (psf) ; + break ; + + case SF_FORMAT_AU : + error = au_open (psf) ; + break ; + + case SF_FORMAT_RAW : + error = raw_open (psf) ; + break ; + + case SF_FORMAT_W64 : + error = w64_open (psf) ; + break ; + + /* Lite remove start */ + case SF_FORMAT_PAF : + error = paf_open (psf) ; + break ; + + case SF_FORMAT_SVX : + error = svx_open (psf) ; + break ; + + case SF_FORMAT_NIST : + error = nist_open (psf) ; + break ; + + case SF_FORMAT_IRCAM : + error = ircam_open (psf) ; + break ; + + case SF_FORMAT_VOC : + error = voc_open (psf) ; + break ; + + case SF_FORMAT_SDS : + error = sds_open (psf) ; + break ; + + case SF_FORMAT_OGG : + error = ogg_open (psf) ; + break ; + + case SF_FORMAT_TXW : + error = txw_open (psf) ; + break ; + + case SF_FORMAT_WVE : + error = wve_open (psf) ; + break ; + + case SF_FORMAT_DWD : + error = dwd_open (psf) ; + break ; + + case SF_FORMAT_MAT4 : + error = mat4_open (psf) ; + break ; + + case SF_FORMAT_MAT5 : + error = mat5_open (psf) ; + break ; + + case SF_FORMAT_PVF : + error = pvf_open (psf) ; + break ; + + case SF_FORMAT_XI : + error = xi_open (psf) ; + break ; + + case SF_FORMAT_HTK : + error = htk_open (psf) ; + break ; + + case SF_FORMAT_SD2 : + error = sd2_open (psf) ; + break ; + + case SF_FORMAT_REX2 : + error = rx2_open (psf) ; + break ; + + case SF_FORMAT_AVR : + error = avr_open (psf) ; + break ; + + case SF_FORMAT_FLAC : + error = flac_open (psf) ; + break ; + + case SF_FORMAT_CAF : + error = caf_open (psf) ; + break ; + + /* Lite remove end */ + + default : + error = SFE_UNKNOWN_FORMAT ; + } ; + + if (error) + { switch (error) + { case SF_ERR_SYSTEM : + case SF_ERR_UNSUPPORTED_ENCODING : + case SFE_UNIMPLEMENTED : + break ; + + default : + psf_log_printf (psf, "Parse error : %s\n", sf_error_number (error)) ; + error = SF_ERR_MALFORMED_FILE ; + } ; + + return error ; + } ; + + /* For now, check whether embedding is supported. */ + format = psf->sf.format & SF_FORMAT_TYPEMASK ; + if (psf->fileoffset > 0 && + (format != SF_FORMAT_WAV) && (format != SF_FORMAT_WAVEX) && + (format != SF_FORMAT_AIFF) && (format != SF_FORMAT_AU) + ) + return SFE_NO_EMBED_SUPPORT ; + + if (psf->fileoffset > 0) + psf_log_printf (psf, "Embedded file length : %D\n", psf->filelength) ; + + if (mode == SFM_RDWR && sf_format_check (&(psf->sf)) == 0) + return SFE_BAD_RDWR_FORMAT ; + + if (validate_sfinfo (&(psf->sf)) == 0) + { psf_log_SF_INFO (psf) ; + save_header_info (psf) ; + return SFE_BAD_SF_INFO ; + } ; + + if (validate_psf (psf) == 0) + { save_header_info (psf) ; + return SFE_INTERNAL ; + } ; + + psf->read_current = 0 ; + psf->write_current = (psf->mode == SFM_RDWR) ? psf->sf.frames : 0 ; + + memcpy (sfinfo, &(psf->sf), sizeof (SF_INFO)) ; + + return 0 ; +} /* psf_open_file */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: cd4f9e91-a8ec-4154-9bf6-fe4b8c69a615 +*/ Added: freeswitch/trunk/libs/libsndfile/src/sndfile.h.in ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/sndfile.h.in Wed Dec 20 14:08:07 2006 @@ -0,0 +1,554 @@ +/* +** Copyright (C) 1999-2006 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** sndfile.h -- system-wide definitions +** +** API documentation is in the doc/ directory of the source code tarball +** and at http://www.mega-nerd.com/libsndfile/api.html. +*/ + +#ifndef SNDFILE_H +#define SNDFILE_H + +/* This is the version 1.0.X header file. */ +#define SNDFILE_1 + +#include <stdio.h> + +/* For the Metrowerks CodeWarrior Pro Compiler (mainly MacOS) */ + +#if (defined (__MWERKS__)) +#include <unix.h> +#else +#include <sys/types.h> +#endif + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +/* The following file types can be read and written. +** A file type would consist of a major type (ie SF_FORMAT_WAV) bitwise +** ORed with a minor type (ie SF_FORMAT_PCM). SF_FORMAT_TYPEMASK and +** SF_FORMAT_SUBMASK can be used to separate the major and minor file +** types. +*/ + +enum +{ /* Major formats. */ + SF_FORMAT_WAV = 0x010000, /* Microsoft WAV format (little endian default). */ + SF_FORMAT_AIFF = 0x020000, /* Apple/SGI AIFF format (big endian). */ + SF_FORMAT_AU = 0x030000, /* Sun/NeXT AU format (big endian). */ + SF_FORMAT_RAW = 0x040000, /* RAW PCM data. */ + SF_FORMAT_PAF = 0x050000, /* Ensoniq PARIS file format. */ + SF_FORMAT_SVX = 0x060000, /* Amiga IFF / SVX8 / SV16 format. */ + SF_FORMAT_NIST = 0x070000, /* Sphere NIST format. */ + SF_FORMAT_VOC = 0x080000, /* VOC files. */ + SF_FORMAT_IRCAM = 0x0A0000, /* Berkeley/IRCAM/CARL */ + SF_FORMAT_W64 = 0x0B0000, /* Sonic Foundry's 64 bit RIFF/WAV */ + SF_FORMAT_MAT4 = 0x0C0000, /* Matlab (tm) V4.2 / GNU Octave 2.0 */ + SF_FORMAT_MAT5 = 0x0D0000, /* Matlab (tm) V5.0 / GNU Octave 2.1 */ + SF_FORMAT_PVF = 0x0E0000, /* Portable Voice Format */ + SF_FORMAT_XI = 0x0F0000, /* Fasttracker 2 Extended Instrument */ + SF_FORMAT_HTK = 0x100000, /* HMM Tool Kit format */ + SF_FORMAT_SDS = 0x110000, /* Midi Sample Dump Standard */ + SF_FORMAT_AVR = 0x120000, /* Audio Visual Research */ + SF_FORMAT_WAVEX = 0x130000, /* MS WAVE with WAVEFORMATEX */ + SF_FORMAT_SD2 = 0x160000, /* Sound Designer 2 */ + SF_FORMAT_FLAC = 0x170000, /* FLAC lossless file format */ + SF_FORMAT_CAF = 0x180000, /* Core Audio File format */ + + /* Subtypes from here on. */ + + SF_FORMAT_PCM_S8 = 0x0001, /* Signed 8 bit data */ + SF_FORMAT_PCM_16 = 0x0002, /* Signed 16 bit data */ + SF_FORMAT_PCM_24 = 0x0003, /* Signed 24 bit data */ + SF_FORMAT_PCM_32 = 0x0004, /* Signed 32 bit data */ + + SF_FORMAT_PCM_U8 = 0x0005, /* Unsigned 8 bit data (WAV and RAW only) */ + + SF_FORMAT_FLOAT = 0x0006, /* 32 bit float data */ + SF_FORMAT_DOUBLE = 0x0007, /* 64 bit float data */ + + SF_FORMAT_ULAW = 0x0010, /* U-Law encoded. */ + SF_FORMAT_ALAW = 0x0011, /* A-Law encoded. */ + SF_FORMAT_IMA_ADPCM = 0x0012, /* IMA ADPCM. */ + SF_FORMAT_MS_ADPCM = 0x0013, /* Microsoft ADPCM. */ + + SF_FORMAT_GSM610 = 0x0020, /* GSM 6.10 encoding. */ + SF_FORMAT_VOX_ADPCM = 0x0021, /* OKI / Dialogix ADPCM */ + + SF_FORMAT_G721_32 = 0x0030, /* 32kbs G721 ADPCM encoding. */ + SF_FORMAT_G723_24 = 0x0031, /* 24kbs G723 ADPCM encoding. */ + SF_FORMAT_G723_40 = 0x0032, /* 40kbs G723 ADPCM encoding. */ + + SF_FORMAT_DWVW_12 = 0x0040, /* 12 bit Delta Width Variable Word encoding. */ + SF_FORMAT_DWVW_16 = 0x0041, /* 16 bit Delta Width Variable Word encoding. */ + SF_FORMAT_DWVW_24 = 0x0042, /* 24 bit Delta Width Variable Word encoding. */ + SF_FORMAT_DWVW_N = 0x0043, /* N bit Delta Width Variable Word encoding. */ + + SF_FORMAT_DPCM_8 = 0x0050, /* 8 bit differential PCM (XI only) */ + SF_FORMAT_DPCM_16 = 0x0051, /* 16 bit differential PCM (XI only) */ + + /* Endian-ness options. */ + + SF_ENDIAN_FILE = 0x00000000, /* Default file endian-ness. */ + SF_ENDIAN_LITTLE = 0x10000000, /* Force little endian-ness. */ + SF_ENDIAN_BIG = 0x20000000, /* Force big endian-ness. */ + SF_ENDIAN_CPU = 0x30000000, /* Force CPU endian-ness. */ + + SF_FORMAT_SUBMASK = 0x0000FFFF, + SF_FORMAT_TYPEMASK = 0x0FFF0000, + SF_FORMAT_ENDMASK = 0x30000000 +} ; + +/* +** The following are the valid command numbers for the sf_command() +** interface. The use of these commands is documented in the file +** command.html in the doc directory of the source code distribution. +*/ + +enum +{ SFC_GET_LIB_VERSION = 0x1000, + SFC_GET_LOG_INFO = 0x1001, + + SFC_GET_NORM_DOUBLE = 0x1010, + SFC_GET_NORM_FLOAT = 0x1011, + SFC_SET_NORM_DOUBLE = 0x1012, + SFC_SET_NORM_FLOAT = 0x1013, + SFC_SET_SCALE_FLOAT_INT_READ = 0x1014, + + SFC_GET_SIMPLE_FORMAT_COUNT = 0x1020, + SFC_GET_SIMPLE_FORMAT = 0x1021, + + SFC_GET_FORMAT_INFO = 0x1028, + + SFC_GET_FORMAT_MAJOR_COUNT = 0x1030, + SFC_GET_FORMAT_MAJOR = 0x1031, + SFC_GET_FORMAT_SUBTYPE_COUNT = 0x1032, + SFC_GET_FORMAT_SUBTYPE = 0x1033, + + SFC_CALC_SIGNAL_MAX = 0x1040, + SFC_CALC_NORM_SIGNAL_MAX = 0x1041, + SFC_CALC_MAX_ALL_CHANNELS = 0x1042, + SFC_CALC_NORM_MAX_ALL_CHANNELS = 0x1043, + SFC_GET_SIGNAL_MAX = 0x1044, + SFC_GET_MAX_ALL_CHANNELS = 0x1045, + + SFC_SET_ADD_PEAK_CHUNK = 0x1050, + + SFC_UPDATE_HEADER_NOW = 0x1060, + SFC_SET_UPDATE_HEADER_AUTO = 0x1061, + + SFC_FILE_TRUNCATE = 0x1080, + + SFC_SET_RAW_START_OFFSET = 0x1090, + + SFC_SET_DITHER_ON_WRITE = 0x10A0, + SFC_SET_DITHER_ON_READ = 0x10A1, + + SFC_GET_DITHER_INFO_COUNT = 0x10A2, + SFC_GET_DITHER_INFO = 0x10A3, + + SFC_GET_EMBED_FILE_INFO = 0x10B0, + + SFC_SET_CLIPPING = 0x10C0, + SFC_GET_CLIPPING = 0x10C1, + + SFC_GET_INSTRUMENT = 0x10D0, + SFC_SET_INSTRUMENT = 0x10D1, + + SFC_GET_LOOP_INFO = 0x10E0, + + SFC_GET_BROADCAST_INFO = 0x10F0, + SFC_SET_BROADCAST_INFO = 0x10F1, + + /* Following commands for testing only. */ + SFC_TEST_IEEE_FLOAT_REPLACE = 0x6001, + + /* + ** SFC_SET_ADD_* values are deprecated and will disappear at some + ** time in the future. They are guaranteed to be here up to and + ** including version 1.0.8 to avoid breakage of existng software. + ** They currently do nothing and will continue to do nothing. + */ + SFC_SET_ADD_DITHER_ON_WRITE = 0x1070, + SFC_SET_ADD_DITHER_ON_READ = 0x1071 +} ; + + +/* +** String types that can be set and read from files. Not all file types +** support this and even the file types which support one, may not support +** all string types. +*/ + +enum +{ SF_STR_TITLE = 0x01, + SF_STR_COPYRIGHT = 0x02, + SF_STR_SOFTWARE = 0x03, + SF_STR_ARTIST = 0x04, + SF_STR_COMMENT = 0x05, + SF_STR_DATE = 0x06 +} ; + +/* +** Use the following as the start and end index when doing metadata +** transcoding. +*/ + +#define SF_STR_FIRST SF_STR_TITLE +#define SF_STR_LAST SF_STR_DATE + +enum +{ /* True and false */ + SF_FALSE = 0, + SF_TRUE = 1, + + /* Modes for opening files. */ + SFM_READ = 0x10, + SFM_WRITE = 0x20, + SFM_RDWR = 0x30 +} ; + +/* Public error values. These are guaranteed to remain unchanged for the duration +** of the library major version number. +** There are also a large number of private error numbers which are internal to +** the library which can change at any time. +*/ + +enum +{ SF_ERR_NO_ERROR = 0, + SF_ERR_UNRECOGNISED_FORMAT = 1, + SF_ERR_SYSTEM = 2, + SF_ERR_MALFORMED_FILE = 3, + SF_ERR_UNSUPPORTED_ENCODING = 4 +} ; + +/* A SNDFILE* pointer can be passed around much like stdio.h's FILE* pointer. */ + +typedef struct SNDFILE_tag SNDFILE ; + +/* The following typedef is system specific and is defined when libsndfile is. +** compiled. sf_count_t can be one of loff_t (Linux), off_t (*BSD), +** off64_t (Solaris), __int64_t (Win32) etc. +*/ + +typedef @TYPEOF_SF_COUNT_T@ sf_count_t ; + +#define SF_COUNT_MAX @SF_COUNT_MAX@ + +/* A pointer to a SF_INFO structure is passed to sf_open_read () and filled in. +** On write, the SF_INFO structure is filled in by the user and passed into +** sf_open_write (). +*/ + +struct SF_INFO +{ sf_count_t frames ; /* Used to be called samples. Changed to avoid confusion. */ + int samplerate ; + int channels ; + int format ; + int sections ; + int seekable ; +} ; + +typedef struct SF_INFO SF_INFO ; + +/* The SF_FORMAT_INFO struct is used to retrieve information about the sound +** file formats libsndfile supports using the sf_command () interface. +** +** Using this interface will allow applications to support new file formats +** and encoding types when libsndfile is upgraded, without requiring +** re-compilation of the application. +** +** Please consult the libsndfile documentation (particularly the information +** on the sf_command () interface) for examples of its use. +*/ + +typedef struct +{ int format ; + const char *name ; + const char *extension ; +} SF_FORMAT_INFO ; + +/* +** Enums and typedefs for adding dither on read and write. +** See the html documentation for sf_command(), SFC_SET_DITHER_ON_WRITE +** and SFC_SET_DITHER_ON_READ. +*/ + +enum +{ SFD_DEFAULT_LEVEL = 0, + SFD_CUSTOM_LEVEL = 0x40000000, + + SFD_NO_DITHER = 500, + SFD_WHITE = 501, + SFD_TRIANGULAR_PDF = 502 +} ; + +typedef struct +{ int type ; + double level ; + const char *name ; +} SF_DITHER_INFO ; + +/* Struct used to retrieve information about a file embedded within a +** larger file. See SFC_GET_EMBED_FILE_INFO. +*/ + +typedef struct +{ sf_count_t offset ; + sf_count_t length ; +} SF_EMBED_FILE_INFO ; + +/* +** Structs used to retrieve music sample information from a file. +*/ + +enum +{ /* + ** The loop mode field in SF_INSTRUMENT will be one of the following. + */ + SF_LOOP_NONE = 800, + SF_LOOP_FORWARD, + SF_LOOP_BACKWARD, + SF_LOOP_ALTERNATING +} ; + +typedef struct +{ int gain ; + char basenote, detune ; + char velocity_lo, velocity_hi ; + char key_lo, key_hi ; + int loop_count ; + + struct + { int mode ; + unsigned int start ; + unsigned int end ; + unsigned int count ; + } loops [16] ; /* make variable in a sensible way */ +} SF_INSTRUMENT ; + + + +/* Struct used to retrieve loop information from a file.*/ +typedef struct +{ + short time_sig_num ; /* any positive integer > 0 */ + short time_sig_den ; /* any positive power of 2 > 0 */ + int loop_mode ; /* see SF_LOOP enum */ + + int num_beats ; /* this is NOT the amount of quarter notes !!!*/ + /* a full bar of 4/4 is 4 beats */ + /* a full bar of 7/8 is 7 beats */ + + float bpm ; /* suggestion, as it can be calculated using other fields:*/ + /* file's lenght, file's sampleRate and our time_sig_den*/ + /* -> bpms are always the amount of _quarter notes_ per minute */ + + int root_key ; /* MIDI note, or -1 for None */ + int future [6] ; +} SF_LOOP_INFO ; + + +/* Struct used to retrieve broadcast (EBU) information from a file. +** Strongly (!) based on EBU "bext" chunk format used in Broadcast WAVE. +*/ +typedef struct +{ char description [256] ; + char originator [32] ; + char originator_reference [32] ; + char origination_date [10] ; + char origination_time [8] ; + int time_reference_low ; + int time_reference_high ; + short version ; + char umid [64] ; + char reserved [190] ; + unsigned int coding_history_size ; + char coding_history [256] ; +} SF_BROADCAST_INFO ; + +typedef sf_count_t (*sf_vio_get_filelen) (void *user_data) ; +typedef sf_count_t (*sf_vio_seek) (sf_count_t offset, int whence, void *user_data) ; +typedef sf_count_t (*sf_vio_read) (void *ptr, sf_count_t count, void *user_data) ; +typedef sf_count_t (*sf_vio_write) (const void *ptr, sf_count_t count, void *user_data) ; +typedef sf_count_t (*sf_vio_tell) (void *user_data) ; + +struct SF_VIRTUAL_IO +{ sf_vio_get_filelen get_filelen ; + sf_vio_seek seek ; + sf_vio_read read ; + sf_vio_write write ; + sf_vio_tell tell ; +} ; + +typedef struct SF_VIRTUAL_IO SF_VIRTUAL_IO ; + +/* Open the specified file for read, write or both. On error, this will +** return a NULL pointer. To find the error number, pass a NULL SNDFILE +** to sf_perror () or sf_error_str (). +** All calls to sf_open() should be matched with a call to sf_close(). +*/ + +SNDFILE* sf_open (const char *path, int mode, SF_INFO *sfinfo) ; + +/* Use the existing file descriptor to create a SNDFILE object. If close_desc +** is TRUE, the file descriptor will be closed when sf_close() is called. If +** it is FALSE, the descritor will not be closed. +** When passed a descriptor like this, the library will assume that the start +** of file header is at the current file offset. This allows sound files within +** larger container files to be read and/or written. +** On error, this will return a NULL pointer. To find the error number, pass a +** NULL SNDFILE to sf_perror () or sf_error_str (). +** All calls to sf_open_fd() should be matched with a call to sf_close(). + +*/ + +SNDFILE* sf_open_fd (int fd, int mode, SF_INFO *sfinfo, int close_desc) ; + +SNDFILE* sf_open_virtual (SF_VIRTUAL_IO *sfvirtual, int mode, SF_INFO *sfinfo, void *user_data) ; + +/* sf_error () returns a error number which can be translated to a text +** string using sf_error_number(). +*/ + +int sf_error (SNDFILE *sndfile) ; + +/* sf_strerror () returns to the caller a pointer to the current error message for +** the given SNDFILE. +*/ + +const char* sf_strerror (SNDFILE *sndfile) ; + +/* sf_error_number () allows the retrieval of the error string for each internal +** error number. +** +*/ + +const char* sf_error_number (int errnum) ; + +/* The following three error functions are deprecated but they will remain in the +** library for the forseeable future. The function sf_strerror() should be used +** in their place. +*/ + +int sf_perror (SNDFILE *sndfile) ; +int sf_error_str (SNDFILE *sndfile, char* str, size_t len) ; + + +/* Return TRUE if fields of the SF_INFO struct are a valid combination of values. */ + +int sf_command (SNDFILE *sndfile, int command, void *data, int datasize) ; + +/* Return TRUE if fields of the SF_INFO struct are a valid combination of values. */ + +int sf_format_check (const SF_INFO *info) ; + +/* Seek within the waveform data chunk of the SNDFILE. sf_seek () uses +** the same values for whence (SEEK_SET, SEEK_CUR and SEEK_END) as +** stdio.h function fseek (). +** An offset of zero with whence set to SEEK_SET will position the +** read / write pointer to the first data sample. +** On success sf_seek returns the current position in (multi-channel) +** samples from the start of the file. +** Please see the libsndfile documentation for moving the read pointer +** separately from the write pointer on files open in mode SFM_RDWR. +** On error all of these functions return -1. +*/ + +sf_count_t sf_seek (SNDFILE *sndfile, sf_count_t frames, int whence) ; + +/* Functions for retrieving and setting string data within sound files. +** Not all file types support this features; AIFF and WAV do. For both +** functions, the str_type parameter must be one of the SF_STR_* values +** defined above. +** On error, sf_set_string() returns non-zero while sf_get_string() +** returns NULL. +*/ + +int sf_set_string (SNDFILE *sndfile, int str_type, const char* str) ; + +const char* sf_get_string (SNDFILE *sndfile, int str_type) ; + +/* Functions for reading/writing the waveform data of a sound file. +*/ + +sf_count_t sf_read_raw (SNDFILE *sndfile, void *ptr, sf_count_t bytes) ; +sf_count_t sf_write_raw (SNDFILE *sndfile, const void *ptr, sf_count_t bytes) ; + +/* Functions for reading and writing the data chunk in terms of frames. +** The number of items actually read/written = frames * number of channels. +** sf_xxxx_raw read/writes the raw data bytes from/to the file +** sf_xxxx_short passes data in the native short format +** sf_xxxx_int passes data in the native int format +** sf_xxxx_float passes data in the native float format +** sf_xxxx_double passes data in the native double format +** All of these read/write function return number of frames read/written. +*/ + +sf_count_t sf_readf_short (SNDFILE *sndfile, short *ptr, sf_count_t frames) ; +sf_count_t sf_writef_short (SNDFILE *sndfile, const short *ptr, sf_count_t frames) ; + +sf_count_t sf_readf_int (SNDFILE *sndfile, int *ptr, sf_count_t frames) ; +sf_count_t sf_writef_int (SNDFILE *sndfile, const int *ptr, sf_count_t frames) ; + +sf_count_t sf_readf_float (SNDFILE *sndfile, float *ptr, sf_count_t frames) ; +sf_count_t sf_writef_float (SNDFILE *sndfile, const float *ptr, sf_count_t frames) ; + +sf_count_t sf_readf_double (SNDFILE *sndfile, double *ptr, sf_count_t frames) ; +sf_count_t sf_writef_double (SNDFILE *sndfile, const double *ptr, sf_count_t frames) ; + +/* Functions for reading and writing the data chunk in terms of items. +** Otherwise similar to above. +** All of these read/write function return number of items read/written. +*/ + +sf_count_t sf_read_short (SNDFILE *sndfile, short *ptr, sf_count_t items) ; +sf_count_t sf_write_short (SNDFILE *sndfile, const short *ptr, sf_count_t items) ; + +sf_count_t sf_read_int (SNDFILE *sndfile, int *ptr, sf_count_t items) ; +sf_count_t sf_write_int (SNDFILE *sndfile, const int *ptr, sf_count_t items) ; + +sf_count_t sf_read_float (SNDFILE *sndfile, float *ptr, sf_count_t items) ; +sf_count_t sf_write_float (SNDFILE *sndfile, const float *ptr, sf_count_t items) ; + +sf_count_t sf_read_double (SNDFILE *sndfile, double *ptr, sf_count_t items) ; +sf_count_t sf_write_double (SNDFILE *sndfile, const double *ptr, sf_count_t items) ; + +/* Close the SNDFILE and clean up all memory allocations associated with this +** file. +** Returns 0 on success, or an error number. +*/ + +int sf_close (SNDFILE *sndfile) ; + +/* If the file is opened SFM_WRITE or SFM_RDWR, call fsync() on the file +** to force the writing of data to disk. If the file is opened SFM_READ +** no action is taken. +*/ + +void sf_write_sync (SNDFILE *sndfile) ; + +#ifdef __cplusplus +} /* extern "C" */ +#endif /* __cplusplus */ + +#endif /* SNDFILE_H */ Added: freeswitch/trunk/libs/libsndfile/src/sndfile.hh ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/sndfile.hh Wed Dec 20 14:08:07 2006 @@ -0,0 +1,309 @@ +/* +** Copyright (C) 2005,2006 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** All rights reserved. +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the author nor the names of any contributors may be used +** to endorse or promote products derived from this software without +** specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/* +** The above modified BSD style license (GPL and LGPL compatible) applies to +** this file. It does not apply to libsndfile itself which is released under +** the GNU LGPL or the libsndfile test suite which is released under the GNU +** GPL. +** This means that this header file can be used under this modified BSD style +** license, but the LGPL still holds for the libsndfile library itself. +*/ + +/* +** sndfile.hh -- A lightweight C++ wrapper for the libsndfile API. +** +** All the methods are inlines and all functionality is contained in this +** file. There is no separate implementation file. +** +** API documentation is in the doc/ directory of the source code tarball +** and at http://www.mega-nerd.com/libsndfile/api.html. +*/ + +#ifndef SNDFILE_HH +#define SNDFILE_HH + +#include <sndfile.h> + +#include <new> // for std::nothrow + +class SndfileHandle +{ private : + struct SNDFILE_ref + { SNDFILE_ref (void) ; + ~SNDFILE_ref (void) ; + + SNDFILE *sf ; + SF_INFO sfinfo ; + int ref ; + } ; + + SNDFILE_ref *p ; + + public : + /* Default constructor */ + SndfileHandle (void) : p (NULL) {} ; + SndfileHandle (const char *path, int mode = SFM_READ, + int format = 0, int channels = 0, int samplerate = 0) ; + ~SndfileHandle (void) ; + + SndfileHandle (const SndfileHandle &orig) ; + SndfileHandle & operator = (const SndfileHandle &rhs) ; + + /* Mainly for debugging/testing. */ + int refCount (void) const { return (p == NULL) ? 0 : p->ref ; } + + operator bool () const { return (p != NULL) ; } + + bool operator == (const SndfileHandle &rhs) const { return (p == rhs.p) ; } + + sf_count_t frames (void) const { return p ? p->sfinfo.frames : 0 ; } + int format (void) const { return p ? p->sfinfo.format : 0 ; } + int channels (void) const { return p ? p->sfinfo.channels : 0 ; } + int samplerate (void) const { return p ? p->sfinfo.samplerate : 0 ; } + + int error (void) const ; + const char * strError (void) const ; + + int command (int cmd, void *data, int datasize) ; + + sf_count_t seek (sf_count_t frames, int whence) ; + + void writeSync (void) ; + + int setString (int str_type, const char* str) ; + + const char* getString (int str_type) const ; + + sf_count_t read (short *ptr, sf_count_t items) ; + sf_count_t read (int *ptr, sf_count_t items) ; + sf_count_t read (float *ptr, sf_count_t items) ; + sf_count_t read (double *ptr, sf_count_t items) ; + + sf_count_t write (const short *ptr, sf_count_t items) ; + sf_count_t write (const int *ptr, sf_count_t items) ; + sf_count_t write (const float *ptr, sf_count_t items) ; + sf_count_t write (const double *ptr, sf_count_t items) ; + + sf_count_t readf (short *ptr, sf_count_t frames) ; + sf_count_t readf (int *ptr, sf_count_t frames) ; + sf_count_t readf (float *ptr, sf_count_t frames) ; + sf_count_t readf (double *ptr, sf_count_t frames) ; + + sf_count_t writef (const short *ptr, sf_count_t frames) ; + sf_count_t writef (const int *ptr, sf_count_t frames) ; + sf_count_t writef (const float *ptr, sf_count_t frames) ; + sf_count_t writef (const double *ptr, sf_count_t frames) ; + + sf_count_t readRaw (void *ptr, sf_count_t bytes) ; + sf_count_t writeRaw (const void *ptr, sf_count_t bytes) ; + +} ; + +/*============================================================================== +** Nothing but implementation below. +*/ + +inline +SndfileHandle::SNDFILE_ref::SNDFILE_ref (void) +: ref (1) +{} + +inline +SndfileHandle::SNDFILE_ref::~SNDFILE_ref (void) +{ if (sf != NULL) sf_close (sf) ; } + +inline +SndfileHandle::SndfileHandle (const char *path, int mode, int fmt, int chans, int srate) +: p (NULL) +{ + p = new (std::nothrow) SNDFILE_ref () ; + + if (p != NULL) + { p->ref = 1 ; + + p->sfinfo.frames = 0 ; + p->sfinfo.channels = chans ; + p->sfinfo.format = fmt ; + p->sfinfo.samplerate = srate ; + p->sfinfo.sections = 0 ; + p->sfinfo.seekable = 0 ; + + if ((p->sf = sf_open (path, mode, &p->sfinfo)) == NULL) + { delete p ; + p = NULL ; + } ; + } ; +} /* SndfileHandle constructor */ + +inline +SndfileHandle::~SndfileHandle (void) +{ if (p != NULL && --p->ref == 0) + delete p ; +} /* SndfileHandle destructor */ + + +inline +SndfileHandle::SndfileHandle (const SndfileHandle &orig) +: p (orig.p) +{ if (p != NULL) + ++p->ref ; +} /* SndfileHandle copy constructor */ + +inline SndfileHandle & +SndfileHandle::operator = (const SndfileHandle &rhs) +{ + if (&rhs == this) + return *this ; + if (p != NULL && --p->ref == 0) + delete p ; + + p = rhs.p ; + if (p != NULL) + ++p->ref ; + + return *this ; +} /* SndfileHandle assignment operator */ + +inline int +SndfileHandle::error (void) const +{ return sf_error (p->sf) ; } + +inline const char * +SndfileHandle::strError (void) const +{ return sf_strerror (p->sf) ; } + +inline int +SndfileHandle::command (int cmd, void *data, int datasize) +{ return sf_command (p->sf, cmd, data, datasize) ; } + +inline sf_count_t +SndfileHandle::seek (sf_count_t frame_count, int whence) +{ return sf_seek (p->sf, frame_count, whence) ; } + +inline void +SndfileHandle::writeSync (void) +{ sf_write_sync (p->sf) ; } + +inline int +SndfileHandle::setString (int str_type, const char* str) +{ return sf_set_string (p->sf, str_type, str) ; } + +inline const char* +SndfileHandle::getString (int str_type) const +{ return sf_get_string (p->sf, str_type) ; } + + +/*---------------------------------------------------------------------*/ + +inline sf_count_t +SndfileHandle::read (short *ptr, sf_count_t items) +{ return sf_read_short (p->sf, ptr, items) ; } + +inline sf_count_t +SndfileHandle::read (int *ptr, sf_count_t items) +{ return sf_read_int (p->sf, ptr, items) ; } + +inline sf_count_t +SndfileHandle::read (float *ptr, sf_count_t items) +{ return sf_read_float (p->sf, ptr, items) ; } + +inline sf_count_t +SndfileHandle::read (double *ptr, sf_count_t items) +{ return sf_read_double (p->sf, ptr, items) ; } + +inline sf_count_t +SndfileHandle::write (const short *ptr, sf_count_t items) +{ return sf_write_short (p->sf, ptr, items) ; } + +inline sf_count_t +SndfileHandle::write (const int *ptr, sf_count_t items) +{ return sf_write_int (p->sf, ptr, items) ; } + +inline sf_count_t +SndfileHandle::write (const float *ptr, sf_count_t items) +{ return sf_write_float (p->sf, ptr, items) ; } + +inline sf_count_t +SndfileHandle::write (const double *ptr, sf_count_t items) +{ return sf_write_double (p->sf, ptr, items) ; } + +inline sf_count_t +SndfileHandle::readf (short *ptr, sf_count_t frame_count) +{ return sf_readf_short (p->sf, ptr, frame_count) ; } + +inline sf_count_t +SndfileHandle::readf (int *ptr, sf_count_t frame_count) +{ return sf_readf_int (p->sf, ptr, frame_count) ; } + +inline sf_count_t +SndfileHandle::readf (float *ptr, sf_count_t frame_count) +{ return sf_readf_float (p->sf, ptr, frame_count) ; } + +inline sf_count_t +SndfileHandle::readf (double *ptr, sf_count_t frame_count) +{ return sf_readf_double (p->sf, ptr, frame_count) ; } + +inline sf_count_t +SndfileHandle::writef (const short *ptr, sf_count_t frame_count) +{ return sf_writef_short (p->sf, ptr, frame_count) ; } + +inline sf_count_t +SndfileHandle::writef (const int *ptr, sf_count_t frame_count) +{ return sf_writef_int (p->sf, ptr, frame_count) ; } + +inline sf_count_t +SndfileHandle::writef (const float *ptr, sf_count_t frame_count) +{ return sf_writef_float (p->sf, ptr, frame_count) ; } + +inline sf_count_t +SndfileHandle::writef (const double *ptr, sf_count_t frame_count) +{ return sf_writef_double (p->sf, ptr, frame_count) ; } + +inline sf_count_t +SndfileHandle::readRaw (void *ptr, sf_count_t bytes) +{ return sf_read_raw (p->sf, ptr, bytes) ; } + +inline sf_count_t +SndfileHandle::writeRaw (const void *ptr, sf_count_t bytes) +{ return sf_write_raw (p->sf, ptr, bytes) ; } + + +#endif /* SNDFILE_HH */ + +/* +** Do not edit or modify anything in this comment block. +** The following line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: a0e9d996-73d7-47c4-a78d-79a3232a9eef +*/ Added: freeswitch/trunk/libs/libsndfile/src/strings.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/strings.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,204 @@ +/* +** Copyright (C) 2001-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <string.h> +#include <math.h> + +#include "sndfile.h" +#include "common.h" + +#define STRINGS_DEBUG 0 +#if STRINGS_DEBUG +static void hexdump (void *data, int len) ; +#endif + +int +psf_store_string (SF_PRIVATE *psf, int str_type, const char *str) +{ static char lsf_name [] = PACKAGE "-" VERSION ; + static char bracket_name [] = " (" PACKAGE "-" VERSION ")" ; + int k, str_len, len_remaining, str_flags ; + + if (str == NULL) + return SFE_STR_BAD_STRING ; + + str_len = strlen (str) ; + + /* A few extra checks for write mode. */ + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { if ((psf->str_flags & SF_STR_ALLOW_START) == 0) + return SFE_STR_NO_SUPPORT ; + if ((psf->str_flags & SF_STR_ALLOW_END) == 0) + return SFE_STR_NO_SUPPORT ; + /* Only allow zero length strings for software. */ + if (str_type != SF_STR_SOFTWARE && str_len == 0) + return SFE_STR_BAD_STRING ; + } ; + + /* Determine flags */ + str_flags = SF_STR_LOCATE_START ; + if (psf->have_written) + { if ((psf->str_flags & SF_STR_ALLOW_END) == 0) + return SFE_STR_NO_ADD_END ; + str_flags = SF_STR_LOCATE_END ; + } ; + + /* Find next free slot in table. */ + for (k = 0 ; k < SF_MAX_STRINGS ; k++) + if (psf->strings [k].type == 0) + break ; + + /* More sanity checking. */ + if (k >= SF_MAX_STRINGS) + return SFE_STR_MAX_COUNT ; + + if (k == 0 && psf->str_end != NULL) + { psf_log_printf (psf, "SFE_STR_WEIRD : k == 0 && psf->str_end != NULL\n") ; + return SFE_STR_WEIRD ; + } ; + + if (k != 0 && psf->str_end == NULL) + { psf_log_printf (psf, "SFE_STR_WEIRD : k != 0 && psf->str_end == NULL\n") ; + return SFE_STR_WEIRD ; + } ; + + /* Special case for the first string. */ + if (k == 0) + psf->str_end = psf->str_storage ; + + +#if STRINGS_DEBUG + psf_log_printf (psf, "str_storage : %X\n", (int) psf->str_storage) ; + psf_log_printf (psf, "str_end : %X\n", (int) psf->str_end) ; + psf_log_printf (psf, "sizeof (str_storage) : %d\n", SIGNED_SIZEOF (psf->str_storage)) ; +#endif + + len_remaining = SIGNED_SIZEOF (psf->str_storage) - (psf->str_end - psf->str_storage) ; + + if (len_remaining < str_len + 2) + return SFE_STR_MAX_DATA ; + + switch (str_type) + { case SF_STR_SOFTWARE : + /* In write mode, want to append libsndfile-version to string. */ + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { psf->strings [k].type = str_type ; + psf->strings [k].str = psf->str_end ; + psf->strings [k].flags = str_flags ; + + memcpy (psf->str_end, str, str_len + 1) ; + psf->str_end += str_len ; + + /* + ** If the supplied string does not already contain a + ** libsndfile-X.Y.Z component, then add it. + */ + if (strstr (str, PACKAGE) == NULL && len_remaining > (int) (strlen (bracket_name) + str_len + 2)) + { if (strlen (str) == 0) + strncat (psf->str_end, lsf_name, len_remaining) ; + else + strncat (psf->str_end, bracket_name, len_remaining) ; + psf->str_end += strlen (psf->str_end) ; + } ; + + /* Plus one to catch string terminator. */ + psf->str_end += 1 ; + break ; + } ; + + /* Fall though if not write mode. */ + + case SF_STR_TITLE : + case SF_STR_COPYRIGHT : + case SF_STR_ARTIST : + case SF_STR_COMMENT : + case SF_STR_DATE : + psf->strings [k].type = str_type ; + psf->strings [k].str = psf->str_end ; + psf->strings [k].flags = str_flags ; + + /* Plus one to catch string terminator. */ + memcpy (psf->str_end, str, str_len + 1) ; + psf->str_end += str_len + 1 ; + break ; + + default : + return SFE_STR_BAD_TYPE ; + } ; + + psf->str_flags |= (psf->have_written) ? SF_STR_LOCATE_END : SF_STR_LOCATE_START ; + +#if STRINGS_DEBUG + hexdump (psf->str_storage, 300) ; +#endif + + return 0 ; +} /* psf_store_string */ + +int +psf_set_string (SF_PRIVATE *psf, int str_type, const char *str) +{ if (psf->mode == SFM_READ) + return SFE_STR_NOT_WRITE ; + + return psf_store_string (psf, str_type, str) ; +} /* psf_set_string */ + +const char* +psf_get_string (SF_PRIVATE *psf, int str_type) +{ int k ; + + for (k = 0 ; k < SF_MAX_STRINGS ; k++) + if (str_type == psf->strings [k].type) + return psf->strings [k].str ; + + return NULL ; +} /* psf_get_string */ + +#if STRINGS_DEBUG + +#include <ctype.h> +static void +hexdump (void *data, int len) +{ unsigned char *ptr ; + int k ; + + ptr = data ; + + puts ("---------------------------------------------------------") ; + while (len >= 16) + { for (k = 0 ; k < 16 ; k++) + printf ("%02X ", ptr [k] & 0xFF) ; + printf (" ") ; + for (k = 0 ; k < 16 ; k++) + printf ("%c", isprint (ptr [k]) ? ptr [k] : '.') ; + puts ("") ; + ptr += 16 ; + len -= 16 ; + } ; +} /* hexdump */ + +#endif +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 04393aa1-9389-46fe-baf2-58a7bd544fd6 +*/ Added: freeswitch/trunk/libs/libsndfile/src/svx.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/svx.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,410 @@ +/* +** Copyright (C) 1999-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <string.h> +#include <ctype.h> +#include <stdarg.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + + +/*------------------------------------------------------------------------------ + * Macros to handle big/little endian issues. +*/ + +#define FORM_MARKER (MAKE_MARKER ('F', 'O', 'R', 'M')) +#define SVX8_MARKER (MAKE_MARKER ('8', 'S', 'V', 'X')) +#define SV16_MARKER (MAKE_MARKER ('1', '6', 'S', 'V')) +#define VHDR_MARKER (MAKE_MARKER ('V', 'H', 'D', 'R')) +#define BODY_MARKER (MAKE_MARKER ('B', 'O', 'D', 'Y')) + +#define ATAK_MARKER (MAKE_MARKER ('A', 'T', 'A', 'K')) +#define RLSE_MARKER (MAKE_MARKER ('R', 'L', 'S', 'E')) + +#define c_MARKER (MAKE_MARKER ('(', 'c', ')', ' ')) +#define NAME_MARKER (MAKE_MARKER ('N', 'A', 'M', 'E')) +#define AUTH_MARKER (MAKE_MARKER ('A', 'U', 'T', 'H')) +#define ANNO_MARKER (MAKE_MARKER ('A', 'N', 'N', 'O')) +#define CHAN_MARKER (MAKE_MARKER ('C', 'H', 'A', 'N')) + +/*------------------------------------------------------------------------------ + * Typedefs for file chunks. +*/ + +typedef struct +{ unsigned int oneShotHiSamples, repeatHiSamples, samplesPerHiCycle ; + unsigned short samplesPerSec ; + unsigned char octave, compression ; + unsigned int volume ; +} VHDR_CHUNK ; + +enum { + HAVE_FORM = 0x01, + + HAVE_SVX = 0x02, + HAVE_VHDR = 0x04, + HAVE_BODY = 0x08 +} ; + +/*------------------------------------------------------------------------------ + * Private static functions. +*/ + +static int svx_close (SF_PRIVATE *psf) ; +static int svx_write_header (SF_PRIVATE *psf, int calc_length) ; +static int svx_read_header (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +svx_open (SF_PRIVATE *psf) +{ int error ; + + if (psf->mode == SFM_READ || (psf->mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = svx_read_header (psf))) + return error ; + + psf->endian = SF_ENDIAN_BIG ; /* All SVX files are big endian. */ + + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + if (psf->blockwidth) + psf->sf.frames = psf->datalength / psf->blockwidth ; + + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + } ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { if (psf->is_pipe) + return SFE_NO_PIPE_WRITE ; + + if ((psf->sf.format & SF_FORMAT_TYPEMASK) != SF_FORMAT_SVX) + return SFE_BAD_OPEN_FORMAT ; + + psf->endian = psf->sf.format & SF_FORMAT_ENDMASK ; + + if (psf->endian == SF_ENDIAN_LITTLE || (CPU_IS_LITTLE_ENDIAN && psf->endian == SF_ENDIAN_CPU)) + return SFE_BAD_ENDIAN ; + + psf->endian = SF_ENDIAN_BIG ; /* All SVX files are big endian. */ + + error = svx_write_header (psf, SF_FALSE) ; + if (error) + return error ; + + psf->write_header = svx_write_header ; + } ; + + psf->container_close = svx_close ; + + if ((error = pcm_init (psf))) + return error ; + + return 0 ; +} /* svx_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +svx_read_header (SF_PRIVATE *psf) +{ VHDR_CHUNK vhdr ; + unsigned int FORMsize, vhdrsize, dword, marker ; + int filetype = 0, parsestage = 0, done = 0 ; + int bytecount = 0, channels ; + + memset (&vhdr, 0, sizeof (vhdr)) ; + psf_binheader_readf (psf, "p", 0) ; + + /* Set default number of channels. Currently can't handle stereo SVX files. */ + psf->sf.channels = 1 ; + + psf->sf.format = SF_FORMAT_SVX ; + + while (! done) + { psf_binheader_readf (psf, "m", &marker) ; + switch (marker) + { case FORM_MARKER : + if (parsestage) + return SFE_SVX_NO_FORM ; + + psf_binheader_readf (psf, "E4", &FORMsize) ; + + if (FORMsize != psf->filelength - 2 * sizeof (dword)) + { dword = psf->filelength - 2 * sizeof (dword) ; + psf_log_printf (psf, "FORM : %d (should be %d)\n", FORMsize, dword) ; + FORMsize = dword ; + } + else + psf_log_printf (psf, "FORM : %d\n", FORMsize) ; + parsestage |= HAVE_FORM ; + break ; + + case SVX8_MARKER : + case SV16_MARKER : + if (! (parsestage & HAVE_FORM)) + return SFE_SVX_NO_FORM ; + filetype = marker ; + psf_log_printf (psf, " %M\n", marker) ; + parsestage |= HAVE_SVX ; + break ; + + case VHDR_MARKER : + if (! (parsestage & (HAVE_FORM | HAVE_SVX))) + return SFE_SVX_NO_FORM ; + + psf_binheader_readf (psf, "E4", &vhdrsize) ; + + psf_log_printf (psf, " VHDR : %d\n", vhdrsize) ; + + psf_binheader_readf (psf, "E4442114", &(vhdr.oneShotHiSamples), &(vhdr.repeatHiSamples), + &(vhdr.samplesPerHiCycle), &(vhdr.samplesPerSec), &(vhdr.octave), &(vhdr.compression), + &(vhdr.volume)) ; + + psf_log_printf (psf, " OneShotHiSamples : %d\n", vhdr.oneShotHiSamples) ; + psf_log_printf (psf, " RepeatHiSamples : %d\n", vhdr.repeatHiSamples) ; + psf_log_printf (psf, " samplesPerHiCycle : %d\n", vhdr.samplesPerHiCycle) ; + psf_log_printf (psf, " Sample Rate : %d\n", vhdr.samplesPerSec) ; + psf_log_printf (psf, " Octave : %d\n", vhdr.octave) ; + + psf_log_printf (psf, " Compression : %d => ", vhdr.compression) ; + + switch (vhdr.compression) + { case 0 : psf_log_printf (psf, "None.\n") ; + break ; + case 1 : psf_log_printf (psf, "Fibonacci delta\n") ; + break ; + case 2 : psf_log_printf (psf, "Exponential delta\n") ; + break ; + } ; + + psf_log_printf (psf, " Volume : %d\n", vhdr.volume) ; + + psf->sf.samplerate = vhdr.samplesPerSec ; + + if (filetype == SVX8_MARKER) + { psf->sf.format |= SF_FORMAT_PCM_S8 ; + psf->bytewidth = 1 ; + } + else if (filetype == SV16_MARKER) + { psf->sf.format |= SF_FORMAT_PCM_16 ; + psf->bytewidth = 2 ; + } ; + + parsestage |= HAVE_VHDR ; + break ; + + case BODY_MARKER : + if (! (parsestage & HAVE_VHDR)) + return SFE_SVX_NO_BODY ; + + psf_binheader_readf (psf, "E4", &dword) ; + psf->datalength = dword ; + + psf->dataoffset = psf_ftell (psf) ; + + if (psf->datalength > psf->filelength - psf->dataoffset) + { psf_log_printf (psf, " BODY : %D (should be %D)\n", psf->datalength, psf->filelength - psf->dataoffset) ; + psf->datalength = psf->filelength - psf->dataoffset ; + } + else + psf_log_printf (psf, " BODY : %D\n", psf->datalength) ; + + parsestage |= HAVE_BODY ; + + if (! psf->sf.seekable) + break ; + + psf_fseek (psf, psf->datalength, SEEK_CUR) ; + break ; + + case NAME_MARKER : + if (! (parsestage & HAVE_SVX)) + return SFE_SVX_NO_FORM ; + + psf_binheader_readf (psf, "E4", &dword) ; + + psf_log_printf (psf, " %M : %d\n", marker, dword) ; + + if (strlen (psf->filename) != dword) + { if (dword > sizeof (psf->filename) - 1) + return SFE_SVX_BAD_NAME_LENGTH ; + + psf_binheader_readf (psf, "b", psf->filename, dword) ; + psf->filename [dword] = 0 ; + } + else + psf_binheader_readf (psf, "j", dword) ; + break ; + + case ANNO_MARKER : + if (! (parsestage & HAVE_SVX)) + return SFE_SVX_NO_FORM ; + + psf_binheader_readf (psf, "E4", &dword) ; + + psf_log_printf (psf, " %M : %d\n", marker, dword) ; + + psf_binheader_readf (psf, "j", dword) ; + break ; + + case CHAN_MARKER : + if (! (parsestage & HAVE_SVX)) + return SFE_SVX_NO_FORM ; + + psf_binheader_readf (psf, "E4", &dword) ; + + psf_log_printf (psf, " %M : %d\n", marker, dword) ; + + bytecount += psf_binheader_readf (psf, "E4", &channels) ; + psf->sf.channels = channels ; + + psf_log_printf (psf, " Channels : %d\n", channels) ; + + psf_binheader_readf (psf, "j", dword - bytecount) ; + break ; + + + case AUTH_MARKER : + case c_MARKER : + if (! (parsestage & HAVE_SVX)) + return SFE_SVX_NO_FORM ; + + psf_binheader_readf (psf, "E4", &dword) ; + + psf_log_printf (psf, " %M : %d\n", marker, dword) ; + + psf_binheader_readf (psf, "j", dword) ; + break ; + + default : + if (isprint ((marker >> 24) & 0xFF) && isprint ((marker >> 16) & 0xFF) + && isprint ((marker >> 8) & 0xFF) && isprint (marker & 0xFF)) + { psf_binheader_readf (psf, "E4", &dword) ; + + psf_log_printf (psf, "%M : %d (unknown marker)\n", marker, dword) ; + + psf_binheader_readf (psf, "j", dword) ; + break ; + } ; + if ((dword = psf_ftell (psf)) & 0x03) + { psf_log_printf (psf, " Unknown chunk marker at position %d. Resynching.\n", dword - 4) ; + + psf_binheader_readf (psf, "j", -3) ; + break ; + } ; + psf_log_printf (psf, "*** Unknown chunk marker : %X. Exiting parser.\n", marker) ; + done = 1 ; + } ; /* switch (marker) */ + + if (! psf->sf.seekable && (parsestage & HAVE_BODY)) + break ; + + if (psf_ftell (psf) >= psf->filelength - SIGNED_SIZEOF (dword)) + break ; + } ; /* while (1) */ + + if (vhdr.compression) + return SFE_SVX_BAD_COMP ; + + if (psf->dataoffset <= 0) + return SFE_SVX_NO_DATA ; + + return 0 ; +} /* svx_read_header */ + +static int +svx_close (SF_PRIVATE *psf) +{ + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + svx_write_header (psf, SF_TRUE) ; + + return 0 ; +} /* svx_close */ + +static int +svx_write_header (SF_PRIVATE *psf, int calc_length) +{ static char annotation [] = "libsndfile by Erik de Castro Lopo\0\0\0" ; + sf_count_t current ; + + current = psf_ftell (psf) ; + + if (calc_length) + { psf->filelength = psf_get_filelen (psf) ; + + psf->datalength = psf->filelength - psf->dataoffset ; + + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + psf->header [0] = 0 ; + psf->headindex = 0 ; + psf_fseek (psf, 0, SEEK_SET) ; + + /* FORM marker and FORM size. */ + psf_binheader_writef (psf, "Etm8", FORM_MARKER, (psf->filelength < 8) ? + psf->filelength * 0 : psf->filelength - 8) ; + + psf_binheader_writef (psf, "m", (psf->bytewidth == 1) ? SVX8_MARKER : SV16_MARKER) ; + + /* VHDR chunk. */ + psf_binheader_writef (psf, "Em4", VHDR_MARKER, sizeof (VHDR_CHUNK)) ; + /* VHDR : oneShotHiSamples, repeatHiSamples, samplesPerHiCycle */ + psf_binheader_writef (psf, "E444", psf->sf.frames, 0, 0) ; + /* VHDR : samplesPerSec, octave, compression */ + psf_binheader_writef (psf, "E211", psf->sf.samplerate, 1, 0) ; + /* VHDR : volume */ + psf_binheader_writef (psf, "E4", (psf->bytewidth == 1) ? 0xFF : 0xFFFF) ; + + /* Filename and annotation strings. */ + psf_binheader_writef (psf, "Emsms", NAME_MARKER, psf->filename, ANNO_MARKER, annotation) ; + + /* BODY marker and size. */ + psf_binheader_writef (psf, "Etm8", BODY_MARKER, (psf->datalength < 0) ? + psf->datalength * 0 : psf->datalength) ; + + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* svx_write_header */ + + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: a80ab6fb-7d75-4d32-a6b0-0061a3f05d95 +*/ Added: freeswitch/trunk/libs/libsndfile/src/test_endswap.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/test_endswap.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,245 @@ +/* +** Copyright (C) 2002-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <string.h> +#include <errno.h> + +#include "common.h" +#include "sfendian.h" + +#define FMT_SHORT "0x%04x\n" +#define FMT_INT "0x%08x\n" + +#if SIZEOF_INT64_T == SIZEOF_LONG +#define FMT_INT64 "0x%016lx\n" +#else +#define FMT_INT64 "0x%016llx\n" +#endif + +static void test_endswap_short (void) ; +static void test_endswap_int (void) ; +static void test_endswap_int64_t (void) ; + + +int +main (void) +{ + test_endswap_short () ; + test_endswap_int () ; + test_endswap_int64_t () ; + + return 0 ; +} /* main */ + +/*============================================================================== +** Actual test functions. +*/ + + +static void +dump_short_array (const char * name, short * data, int datalen) +{ int k ; + + printf ("%-6s : ", name) ; + for (k = 0 ; k < datalen ; k++) + printf (FMT_SHORT, data [k]) ; + putchar ('\n') ; +} /* dump_short_array */ + +static void +test_endswap_short (void) +{ short orig [4], first [4], second [4] ; + int k ; + + printf (" %-24s : ", "test_endswap_short") ; + fflush (stdout) ; + + for (k = 0 ; k < ARRAY_LEN (orig) ; k++) + orig [k] = 0x3210 + k ; + + endswap_short_copy (first, orig, ARRAY_LEN (first)) ; + endswap_short_copy (second, first, ARRAY_LEN (second)) ; + + if (memcmp (orig, first, sizeof (orig)) == 0) + { printf ("\n\nLine %d : test 1 : these two array should not be the same:\n\n", __LINE__) ; + dump_short_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_short_array ("first", first, ARRAY_LEN (first)) ; + exit (1) ; + } ; + + if (memcmp (orig, second, sizeof (orig)) != 0) + { printf ("\n\nLine %d : test 2 : these two array should be the same:\n\n", __LINE__) ; + dump_short_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_short_array ("second", second, ARRAY_LEN (second)) ; + exit (1) ; + } ; + + endswap_short_array (first, ARRAY_LEN (first)) ; + + if (memcmp (orig, first, sizeof (orig)) != 0) + { printf ("\n\nLine %d : test 3 : these two array should be the same:\n\n", __LINE__) ; + dump_short_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_short_array ("first", first, ARRAY_LEN (first)) ; + exit (1) ; + } ; + + endswap_short_copy (first, orig, ARRAY_LEN (first)) ; + endswap_short_copy (first, first, ARRAY_LEN (first)) ; + + if (memcmp (orig, first, sizeof (orig)) != 0) + { printf ("\n\nLine %d : test 4 : these two array should be the same:\n\n", __LINE__) ; + dump_short_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_short_array ("first", first, ARRAY_LEN (first)) ; + exit (1) ; + } ; + + puts ("ok") ; +} /* test_endswap_short */ + +static void +dump_int_array (const char * name, int * data, int datalen) +{ int k ; + + printf ("%-6s : ", name) ; + for (k = 0 ; k < datalen ; k++) + printf (FMT_INT, data [k]) ; + putchar ('\n') ; +} /* dump_int_array */ + +static void +test_endswap_int (void) +{ int orig [4], first [4], second [4] ; + int k ; + + printf (" %-24s : ", "test_endswap_int") ; + fflush (stdout) ; + + for (k = 0 ; k < ARRAY_LEN (orig) ; k++) + orig [k] = 0x76543210 + k ; + + endswap_int_copy (first, orig, ARRAY_LEN (first)) ; + endswap_int_copy (second, first, ARRAY_LEN (second)) ; + + if (memcmp (orig, first, sizeof (orig)) == 0) + { printf ("\n\nLine %d : test 1 : these two array should not be the same:\n\n", __LINE__) ; + dump_int_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_int_array ("first", first, ARRAY_LEN (first)) ; + exit (1) ; + } ; + + if (memcmp (orig, second, sizeof (orig)) != 0) + { printf ("\n\nLine %d : test 2 : these two array should be the same:\n\n", __LINE__) ; + dump_int_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_int_array ("second", second, ARRAY_LEN (second)) ; + exit (1) ; + } ; + + endswap_int_array (first, ARRAY_LEN (first)) ; + + if (memcmp (orig, first, sizeof (orig)) != 0) + { printf ("\n\nLine %d : test 3 : these two array should be the same:\n\n", __LINE__) ; + dump_int_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_int_array ("first", first, ARRAY_LEN (first)) ; + exit (1) ; + } ; + + endswap_int_copy (first, orig, ARRAY_LEN (first)) ; + endswap_int_copy (first, first, ARRAY_LEN (first)) ; + + if (memcmp (orig, first, sizeof (orig)) != 0) + { printf ("\n\nLine %d : test 4 : these two array should be the same:\n\n", __LINE__) ; + dump_int_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_int_array ("first", first, ARRAY_LEN (first)) ; + exit (1) ; + } ; + + puts ("ok") ; +} /* test_endswap_int */ + +static void +dump_int64_t_array (const char * name, int64_t * data, int datalen) +{ int k ; + + printf ("%-6s : ", name) ; + for (k = 0 ; k < datalen ; k++) + printf (FMT_INT64, data [k]) ; + putchar ('\n') ; +} /* dump_int64_t_array */ + +static void +test_endswap_int64_t (void) +{ int64_t orig [4], first [4], second [4] ; + int k ; + + printf (" %-24s : ", "test_endswap_int64_t") ; + fflush (stdout) ; + + for (k = 0 ; k < ARRAY_LEN (orig) ; k++) + orig [k] = 0x0807050540302010LL + k ; + + endswap_int64_t_copy (first, orig, ARRAY_LEN (first)) ; + endswap_int64_t_copy (second, first, ARRAY_LEN (second)) ; + + if (memcmp (orig, first, sizeof (orig)) == 0) + { printf ("\n\nLine %d : test 1 : these two array should not be the same:\n\n", __LINE__) ; + dump_int64_t_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_int64_t_array ("first", first, ARRAY_LEN (first)) ; + exit (1) ; + } ; + + if (memcmp (orig, second, sizeof (orig)) != 0) + { printf ("\n\nLine %d : test 2 : these two array should be the same:\n\n", __LINE__) ; + dump_int64_t_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_int64_t_array ("second", second, ARRAY_LEN (second)) ; + exit (1) ; + } ; + + endswap_int64_t_array (first, ARRAY_LEN (first)) ; + + if (memcmp (orig, first, sizeof (orig)) != 0) + { printf ("\n\nLine %d : test 3 : these two array should be the same:\n\n", __LINE__) ; + dump_int64_t_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_int64_t_array ("first", first, ARRAY_LEN (first)) ; + exit (1) ; + } ; + + endswap_int64_t_copy (first, orig, ARRAY_LEN (first)) ; + endswap_int64_t_copy (first, first, ARRAY_LEN (first)) ; + + if (memcmp (orig, first, sizeof (orig)) != 0) + { printf ("\n\nLine %d : test 4 : these two array should be the same:\n\n", __LINE__) ; + dump_int64_t_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_int64_t_array ("first", first, ARRAY_LEN (first)) ; + exit (1) ; + } ; + + puts ("ok") ; +} /* test_endswap_int64_t */ + + + + Added: freeswitch/trunk/libs/libsndfile/src/test_endswap.def ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/test_endswap.def Wed Dec 20 14:08:07 2006 @@ -0,0 +1,28 @@ +autogen definitions test_endswap.tpl; + +int_type = { + name = short ; + value = 0x3210 ; + format = FMT_SHORT ; + } ; + +int_type = { + name = int ; + value = 0x76543210 ; + format = FMT_INT ; + } ; + +int_type = { + name = int64_t ; + value = "0x0807050540302010LL" ; + format = FMT_INT64 ; + } ; + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 098c07e0-2d3f-4f62-ad93-f3f4b91c5211 +*/ + Added: freeswitch/trunk/libs/libsndfile/src/test_endswap.tpl ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/test_endswap.tpl Wed Dec 20 14:08:07 2006 @@ -0,0 +1,135 @@ +[+ AutoGen5 template c +] +/* +** Copyright (C) 2002-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <string.h> +#include <errno.h> + +#include "common.h" +#include "sfendian.h" + +#define FMT_SHORT "0x%04x\n" +#define FMT_INT "0x%08x\n" + +#if SIZEOF_INT64_T == SIZEOF_LONG +#define FMT_INT64 "0x%016lx\n" +#else +#define FMT_INT64 "0x%016llx\n" +#endif + +[+ FOR int_type ++]static void test_endswap_[+ (get "name") +] (void) ; +[+ ENDFOR int_type ++] + +int +main (void) +{ +[+ FOR int_type ++] test_endswap_[+ (get "name") +] () ; +[+ ENDFOR int_type ++] + return 0 ; +} /* main */ + +/*============================================================================== +** Actual test functions. +*/ + +[+ FOR int_type +] +static void +dump_[+ (get "name") +]_array (const char * name, [+ (get "name") +] * data, int datalen) +{ int k ; + + printf ("%-6s : ", name) ; + for (k = 0 ; k < datalen ; k++) + printf ([+ (get "format") +], data [k]) ; + putchar ('\n') ; +} /* dump_[+ (get "name") +]_array */ + +static void +test_endswap_[+ (get "name") +] (void) +{ [+ (get "name") +] orig [4], first [4], second [4] ; + int k ; + + printf (" %-24s : ", "test_endswap_[+ (get "name") +]") ; + fflush (stdout) ; + + for (k = 0 ; k < ARRAY_LEN (orig) ; k++) + orig [k] = [+ (get "value") +] + k ; + + endswap_[+ (get "name") +]_copy (first, orig, ARRAY_LEN (first)) ; + endswap_[+ (get "name") +]_copy (second, first, ARRAY_LEN (second)) ; + + if (memcmp (orig, first, sizeof (orig)) == 0) + { printf ("\n\nLine %d : test 1 : these two array should not be the same:\n\n", __LINE__) ; + dump_[+ (get "name") +]_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_[+ (get "name") +]_array ("first", first, ARRAY_LEN (first)) ; + exit (1) ; + } ; + + if (memcmp (orig, second, sizeof (orig)) != 0) + { printf ("\n\nLine %d : test 2 : these two array should be the same:\n\n", __LINE__) ; + dump_[+ (get "name") +]_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_[+ (get "name") +]_array ("second", second, ARRAY_LEN (second)) ; + exit (1) ; + } ; + + endswap_[+ (get "name") +]_array (first, ARRAY_LEN (first)) ; + + if (memcmp (orig, first, sizeof (orig)) != 0) + { printf ("\n\nLine %d : test 3 : these two array should be the same:\n\n", __LINE__) ; + dump_[+ (get "name") +]_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_[+ (get "name") +]_array ("first", first, ARRAY_LEN (first)) ; + exit (1) ; + } ; + + endswap_[+ (get "name") +]_copy (first, orig, ARRAY_LEN (first)) ; + endswap_[+ (get "name") +]_copy (first, first, ARRAY_LEN (first)) ; + + if (memcmp (orig, first, sizeof (orig)) != 0) + { printf ("\n\nLine %d : test 4 : these two array should be the same:\n\n", __LINE__) ; + dump_[+ (get "name") +]_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_[+ (get "name") +]_array ("first", first, ARRAY_LEN (first)) ; + exit (1) ; + } ; + + puts ("ok") ; +} /* test_endswap_[+ (get "name") +] */ +[+ ENDFOR int_type ++] + + +[+ COMMENT +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: fd8887e8-8202-4f30-a419-0cf01a0e799b +*/ ++] Added: freeswitch/trunk/libs/libsndfile/src/test_file_io.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/test_file_io.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,448 @@ +/* +** Copyright (C) 2002-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <string.h> +#include <errno.h> + +#include "common.h" + +static void make_data (int *data, int len, int seed) ; + +static void file_open_test (const char *filename) ; +static void file_read_write_test (const char *filename) ; +static void file_truncate_test (const char *filename) ; + +static void test_open_or_die (SF_PRIVATE *psf, int linenum) ; +static void test_close_or_die (SF_PRIVATE *psf, int linenum) ; + +static void test_write_or_die (SF_PRIVATE *psf, void *data, sf_count_t bytes, sf_count_t items, sf_count_t new_position, int linenum) ; +static void test_read_or_die (SF_PRIVATE *psf, void *data, sf_count_t bytes, sf_count_t items, sf_count_t new_position, int linenum) ; +static void test_equal_or_die (int *array1, int *array2, int len, int linenum) ; +static void test_seek_or_die (SF_PRIVATE *psf, sf_count_t offset, int whence, sf_count_t new_position, int linenum) ; + + + +int +main (void) +{ const char *filename = "file_io.dat" ; + + file_open_test (filename) ; + file_read_write_test (filename) ; + file_truncate_test (filename) ; + + unlink (filename) ; + + return 0 ; +} /* main */ + +/*============================================================================== +** Actual test functions. +*/ + +static void +file_open_test (const char *filename) +{ SF_PRIVATE sf_data, *psf ; + int error ; + + printf (" %-24s : ", "file_open_test") ; + fflush (stdout) ; + + memset (&sf_data, 0, sizeof (sf_data)) ; + psf = &sf_data ; + + /* Ensure that the file doesn't already exist. */ + if (unlink (filename) != 0 && errno != ENOENT) + { printf ("\n\nLine %d: unlink failed (%d) : %s\n\n", __LINE__, errno, strerror (errno)) ; + exit (1) ; + } ; + + strncpy (psf->filename, filename, sizeof (psf->filename)) ; + + /* Test that open for read fails if the file doesn't exist. */ + error = psf_fopen (psf, psf->filename, SFM_READ) ; + if (error == 0) + { printf ("\n\nLine %d: psf_fopen() should have failed.\n\n", __LINE__) ; + exit (1) ; + } ; + + /* Reset error to zero. */ + psf->error = SFE_NO_ERROR ; + + /* Test file open in write mode. */ + psf->mode = SFM_WRITE ; + test_open_or_die (psf, __LINE__) ; + + test_close_or_die (psf, __LINE__) ; + + unlink (psf->filename) ; + + /* Test file open in read/write mode for a non-existant file. */ + psf->mode = SFM_RDWR ; + test_open_or_die (psf, __LINE__) ; + + test_close_or_die (psf, __LINE__) ; + + /* Test file open in read/write mode for an existing file. */ + psf->mode = SFM_RDWR ; + test_open_or_die (psf, __LINE__) ; + + test_close_or_die (psf, __LINE__) ; + + unlink (psf->filename) ; + puts ("ok") ; +} /* file_open_test */ + +static void +file_read_write_test (const char *filename) +{ static int data_out [512] ; + static int data_in [512] ; + + SF_PRIVATE sf_data, *psf ; + sf_count_t retval ; + + /* + ** Open a new file and write two blocks of data to the file. After each + ** write, test that psf_get_filelen() returns the new length. + */ + + printf (" %-24s : ", "file_write_test") ; + fflush (stdout) ; + + memset (&sf_data, 0, sizeof (sf_data)) ; + psf = &sf_data ; + strncpy (psf->filename, filename, sizeof (psf->filename)) ; + + /* Test file open in write mode. */ + psf->mode = SFM_WRITE ; + test_open_or_die (psf, __LINE__) ; + + make_data (data_out, ARRAY_LEN (data_out), 1) ; + test_write_or_die (psf, data_out, sizeof (data_out [0]), ARRAY_LEN (data_out), sizeof (data_out), __LINE__) ; + + if ((retval = psf_get_filelen (psf)) != sizeof (data_out)) + { printf ("\n\nLine %d: file length after write is not correct (%ld should be %d).\n\n", __LINE__, (long) retval, (int) sizeof (data_out)) ; + if (retval == 0) + printf ("An fsync() may be necessary before fstat() in psf_get_filelen().\n\n") ; + exit (1) ; + } ; + + make_data (data_out, ARRAY_LEN (data_out), 2) ; + test_write_or_die (psf, data_out, ARRAY_LEN (data_out), sizeof (data_out [0]), 2 * sizeof (data_out), __LINE__) ; + + if ((retval = psf_get_filelen (psf)) != 2 * sizeof (data_out)) + { printf ("\n\nLine %d: file length after write is not correct. (%ld should be %d)\n\n", __LINE__, (long) retval, 2 * ((int) sizeof (data_out))) ; + exit (1) ; + } ; + + test_close_or_die (psf, __LINE__) ; + puts ("ok") ; + + /* + ** Now open the file in read mode, check the file length and check + ** that the data is correct. + */ + + printf (" %-24s : ", "file_read_test") ; + fflush (stdout) ; + + /* Test file open in write mode. */ + psf->mode = SFM_READ ; + test_open_or_die (psf, __LINE__) ; + + make_data (data_out, ARRAY_LEN (data_out), 1) ; + test_read_or_die (psf, data_in, 1, sizeof (data_in), sizeof (data_in), __LINE__) ; + test_equal_or_die (data_out, data_in, ARRAY_LEN (data_out), __LINE__) ; + + make_data (data_out, ARRAY_LEN (data_out), 2) ; + test_read_or_die (psf, data_in, sizeof (data_in [0]), ARRAY_LEN (data_in), 2 * sizeof (data_in), __LINE__) ; + test_equal_or_die (data_out, data_in, ARRAY_LEN (data_out), __LINE__) ; + + test_close_or_die (psf, __LINE__) ; + + puts ("ok") ; + + /* + ** Open the file in read/write mode, seek around a bit and then seek to + ** the end of the file and write another block of data (3rd block). Then + ** go back and check that all three blocks are correct. + */ + + printf (" %-24s : ", "file_seek_test") ; + fflush (stdout) ; + + /* Test file open in read/write mode. */ + psf->mode = SFM_RDWR ; + test_open_or_die (psf, __LINE__) ; + + test_seek_or_die (psf, 0, SEEK_SET, 0, __LINE__) ; + test_seek_or_die (psf, 0, SEEK_END, 2 * SIGNED_SIZEOF (data_out), __LINE__) ; + test_seek_or_die (psf, -1 * SIGNED_SIZEOF (data_out), SEEK_CUR, (sf_count_t) sizeof (data_out), __LINE__) ; + + test_seek_or_die (psf, SIGNED_SIZEOF (data_out), SEEK_CUR, 2 * SIGNED_SIZEOF (data_out), __LINE__) ; + make_data (data_out, ARRAY_LEN (data_out), 3) ; + test_write_or_die (psf, data_out, sizeof (data_out [0]), ARRAY_LEN (data_out), 3 * sizeof (data_out), __LINE__) ; + + test_seek_or_die (psf, 0, SEEK_SET, 0, __LINE__) ; + make_data (data_out, ARRAY_LEN (data_out), 1) ; + test_read_or_die (psf, data_in, 1, sizeof (data_in), sizeof (data_in), __LINE__) ; + test_equal_or_die (data_out, data_in, ARRAY_LEN (data_out), __LINE__) ; + + test_seek_or_die (psf, 2 * SIGNED_SIZEOF (data_out), SEEK_SET, 2 * SIGNED_SIZEOF (data_out), __LINE__) ; + make_data (data_out, ARRAY_LEN (data_out), 3) ; + test_read_or_die (psf, data_in, 1, sizeof (data_in), 3 * sizeof (data_in), __LINE__) ; + test_equal_or_die (data_out, data_in, ARRAY_LEN (data_out), __LINE__) ; + + test_seek_or_die (psf, SIGNED_SIZEOF (data_out), SEEK_SET, SIGNED_SIZEOF (data_out), __LINE__) ; + make_data (data_out, ARRAY_LEN (data_out), 2) ; + test_read_or_die (psf, data_in, 1, sizeof (data_in), 2 * sizeof (data_in), __LINE__) ; + test_equal_or_die (data_out, data_in, ARRAY_LEN (data_out), __LINE__) ; + + test_close_or_die (psf, __LINE__) ; + puts ("ok") ; + + /* + ** Now test operations with a non-zero psf->fileoffset field. This field + ** sets an artificial file start positions so that a seek to the start of + ** the file will actually be a seek to the value given by psf->fileoffset. + */ + + printf (" %-24s : ", "file_offset_test") ; + fflush (stdout) ; + + /* Test file open in read/write mode. */ + psf->mode = SFM_RDWR ; + psf->fileoffset = sizeof (data_out [0]) * ARRAY_LEN (data_out) ; + test_open_or_die (psf, __LINE__) ; + + if ((retval = psf_get_filelen (psf)) != 3 * sizeof (data_out)) + { printf ("\n\nLine %d: file length after write is not correct. (%ld should be %d)\n\n", __LINE__, (long) retval, 3 * ((int) sizeof (data_out))) ; + exit (1) ; + } ; + + test_seek_or_die (psf, SIGNED_SIZEOF (data_out), SEEK_SET, SIGNED_SIZEOF (data_out), __LINE__) ; + make_data (data_out, ARRAY_LEN (data_out), 5) ; + test_write_or_die (psf, data_out, sizeof (data_out [0]), ARRAY_LEN (data_out), 2 * sizeof (data_out), __LINE__) ; + test_close_or_die (psf, __LINE__) ; + + /* final test with psf->fileoffset == 0. */ + + psf->mode = SFM_RDWR ; + psf->fileoffset = 0 ; + test_open_or_die (psf, __LINE__) ; + + if ((retval = psf_get_filelen (psf)) != 3 * sizeof (data_out)) + { printf ("\n\nLine %d: file length after write is not correct. (%ld should be %d)\n\n", __LINE__, (long) retval, 3 * ((int) sizeof (data_out))) ; + exit (1) ; + } ; + + make_data (data_out, ARRAY_LEN (data_out), 1) ; + test_read_or_die (psf, data_in, 1, sizeof (data_in), sizeof (data_in), __LINE__) ; + test_equal_or_die (data_out, data_in, ARRAY_LEN (data_out), __LINE__) ; + + make_data (data_out, ARRAY_LEN (data_out), 2) ; + test_read_or_die (psf, data_in, 1, sizeof (data_in), 2 * sizeof (data_in), __LINE__) ; + test_equal_or_die (data_out, data_in, ARRAY_LEN (data_out), __LINE__) ; + + make_data (data_out, ARRAY_LEN (data_out), 5) ; + test_read_or_die (psf, data_in, 1, sizeof (data_in), 3 * sizeof (data_in), __LINE__) ; + test_equal_or_die (data_out, data_in, ARRAY_LEN (data_out), __LINE__) ; + + test_close_or_die (psf, __LINE__) ; + + puts ("ok") ; +} /* file_read_write_test */ + +static void +file_truncate_test (const char *filename) +{ SF_PRIVATE sf_data, *psf ; + unsigned char buffer [256] ; + int k ; + + /* + ** Open a new file and write two blocks of data to the file. After each + ** write, test that psf_get_filelen() returns the new length. + */ + + printf (" %-24s : ", "file_truncate_test") ; + fflush (stdout) ; + + memset (&sf_data, 0, sizeof (sf_data)) ; + memset (buffer, 0xEE, sizeof (buffer)) ; + + psf = &sf_data ; + strncpy (psf->filename, filename, sizeof (psf->filename)) ; + + /* + ** Open the file write mode, write 0xEE data and then extend the file + ** using truncate (the extended data should be 0x00). + */ + psf->mode = SFM_WRITE ; + test_open_or_die (psf, __LINE__) ; + test_write_or_die (psf, buffer, sizeof (buffer) / 2, 1, sizeof (buffer) / 2, __LINE__) ; + psf_ftruncate (psf, sizeof (buffer)) ; + test_close_or_die (psf, __LINE__) ; + + /* Open the file in read mode and check the data. */ + psf->mode = SFM_READ ; + test_open_or_die (psf, __LINE__) ; + test_read_or_die (psf, buffer, sizeof (buffer), 1, sizeof (buffer), __LINE__) ; + test_close_or_die (psf, __LINE__) ; + + for (k = 0 ; k < SIGNED_SIZEOF (buffer) / 2 ; k++) + if (buffer [k] != 0xEE) + { printf ("\n\nLine %d : buffer [%d] = %d (should be 0xEE)\n\n", __LINE__, k, buffer [k]) ; + exit (1) ; + } ; + + for (k = SIGNED_SIZEOF (buffer) / 2 ; k < SIGNED_SIZEOF (buffer) ; k++) + if (buffer [k] != 0) + { printf ("\n\nLine %d : buffer [%d] = %d (should be 0)\n\n", __LINE__, k, buffer [k]) ; + exit (1) ; + } ; + + /* Open the file in read/write and shorten the file using truncate. */ + psf->mode = SFM_RDWR ; + test_open_or_die (psf, __LINE__) ; + psf_ftruncate (psf, sizeof (buffer) / 4) ; + test_close_or_die (psf, __LINE__) ; + + /* Check the file length. */ + psf->mode = SFM_READ ; + test_open_or_die (psf, __LINE__) ; + test_seek_or_die (psf, 0, SEEK_END, SIGNED_SIZEOF (buffer) / 4, __LINE__) ; + test_close_or_die (psf, __LINE__) ; + + puts ("ok") ; +} /* file_truncate_test */ + +/*============================================================================== +** Testing helper functions. +*/ + +static void +test_open_or_die (SF_PRIVATE *psf, int linenum) +{ int error ; + + /* Test that open for read fails if the file doesn't exist. */ + error = psf_fopen (psf, psf->filename, psf->mode) ; + if (error) + { printf ("\n\nLine %d: psf_fopen() failed : %s\n\n", linenum, strerror (errno)) ; + exit (1) ; + } ; + +} /* test_open_or_die */ + +static void +test_close_or_die (SF_PRIVATE *psf, int linenum) +{ + psf_fclose (psf) ; + if (psf_file_valid (psf)) + { printf ("\n\nLine %d: psf->filedes should not be valid.\n\n", linenum) ; + exit (1) ; + } ; + +} /* test_close_or_die */ + +static void +test_write_or_die (SF_PRIVATE *psf, void *data, sf_count_t bytes, sf_count_t items, sf_count_t new_position, int linenum) +{ sf_count_t retval ; + + retval = psf_fwrite (data, bytes, items, psf) ; + if (retval != items) + { printf ("\n\nLine %d: psf_write() returned %ld (should be %ld)\n\n", linenum, (long) retval, (long) items) ; + exit (1) ; + } ; + + if ((retval = psf_ftell (psf)) != new_position) + { printf ("\n\nLine %d: file length after write is not correct. (%ld should be %ld)\n\n", linenum, (long) retval, (long) new_position) ; + exit (1) ; + } ; + + return ; +} /* test_write_or_die */ + +static void +test_read_or_die (SF_PRIVATE *psf, void *data, sf_count_t bytes, sf_count_t items, sf_count_t new_position, int linenum) +{ sf_count_t retval ; + + retval = psf_fread (data, bytes, items, psf) ; + if (retval != items) + { printf ("\n\nLine %d: psf_write() returned %ld (should be %ld)\n\n", linenum, (long) retval, (long) items) ; + exit (1) ; + } ; + + if ((retval = psf_ftell (psf)) != new_position) + { printf ("\n\nLine %d: file length after write is not correct. (%ld should be %ld)\n\n", linenum, (long) retval, (long) new_position) ; + exit (1) ; + } ; + + return ; +} /* test_write_or_die */ + +static void +test_seek_or_die (SF_PRIVATE *psf, sf_count_t offset, int whence, sf_count_t new_position, int linenum) +{ sf_count_t retval ; + + retval = psf_fseek (psf, offset, whence) ; + + if (retval != new_position) + { printf ("\n\nLine %d: psf_fseek() failed. New position is %ld (should be %ld).\n\n", + linenum, (long) retval, (long) new_position) ; + exit (1) ; + } ; + +} /* test_seek_or_die */ + +static void +test_equal_or_die (int *array1, int *array2, int len, int linenum) +{ int k ; + + for (k = 0 ; k < len ; k++) + if (array1 [k] != array2 [k]) + printf ("\n\nLine %d: error at index %d (%d != %d).\n\n", + linenum, k, array1 [k], array2 [k]) ; + + return ; +} /* test_equal_or_die */ + +static void +make_data (int *data, int len, int seed) +{ int k ; + + srand (seed * 3333333 + 14756123) ; + + for (k = 0 ; k < len ; k++) + data [k] = rand () ; + +} /* make_data */ +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 0a21fb93-78dd-4f72-8338-4bca9e77b8c8 +*/ Added: freeswitch/trunk/libs/libsndfile/src/test_log_printf.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/test_log_printf.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,138 @@ +/* +** Copyright (C) 2003-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <stdarg.h> +#include <errno.h> + +#include "sfconfig.h" + +/* +** This is a bit rough, but it is the nicest way to do it. +*/ +#define PSF_LOG_PRINTF_ONLY +#include "common.c" + + +#define CMP_0_ARGS(line,err,fmt) \ + { psf->logindex = 0 ; \ + LSF_SNPRINTF (buffer, sizeof (buffer), (fmt)) ; \ + psf_log_printf (psf, (fmt)) ; \ + err += compare_strings_or_die (line, fmt, buffer, psf->logbuffer) ; \ + } + +#define CMP_2_ARGS(line,err,fmt,a) \ + { psf->logindex = 0 ; \ + LSF_SNPRINTF (buffer, sizeof (buffer), (fmt), (a), (a)) ; \ + psf_log_printf (psf, (fmt), (a), (a)) ; \ + err += compare_strings_or_die (line, fmt, buffer, psf->logbuffer) ; \ + } + +#define CMP_4_ARGS(line,err,fmt,a) \ + { psf->logindex = 0 ; \ + LSF_SNPRINTF (buffer, sizeof (buffer), (fmt), (a), (a), (a), (a)) ; \ + psf_log_printf (psf, (fmt), (a), (a), (a), (a)) ; \ + err += compare_strings_or_die (line, fmt, buffer, psf->logbuffer) ; \ + } + +#define CMP_5_ARGS(line,err,fmt,a) \ + { psf->logindex = 0 ; \ + LSF_SNPRINTF (buffer, sizeof (buffer), (fmt), (a), (a), (a), (a), (a)) ; \ + psf_log_printf (psf, (fmt), (a), (a), (a), (a), (a)) ; \ + err += compare_strings_or_die (line, fmt, buffer, psf->logbuffer) ; \ + } + +#define CMP_6_ARGS(line,err,fmt,a) \ + { psf->logindex = 0 ; \ + LSF_SNPRINTF (buffer, sizeof (buffer), (fmt), (a), (a), (a), (a), (a), (a)) ; \ + psf_log_printf (psf, (fmt), (a), (a), (a), (a), (a), (a)) ; \ + err += compare_strings_or_die (line, fmt, buffer, psf->logbuffer) ; \ + } + +static int compare_strings_or_die (int linenum, const char *fmt, const char* s1, const char* s3) ; + +int +main (void) +{ static char buffer [2048] ; + SF_PRIVATE sf_private, *psf ; + int k, errors = 0 ; + int int_values [] = { 0, 1, 12, 123, 1234, 123456, -1, -12, -123, -1234, -123456 } ; + + printf (" %-24s : ", "psf_log_printf_test") ; + fflush (stdout) ; + + psf = &sf_private ; + memset (psf, 0, sizeof (sf_private)) ; + + CMP_0_ARGS (__LINE__, errors, " ->%%<- ") ; + + /* Test printing of ints. */ + for (k = 0 ; k < ARRAY_LEN (int_values) ; k++) + CMP_6_ARGS (__LINE__, errors, "int A : %d, % d, %4d, % 4d, %04d, % 04d", int_values [k]) ; + + for (k = 0 ; k < ARRAY_LEN (int_values) ; k++) + CMP_5_ARGS (__LINE__, errors, "int B : %+d, %+4d, %+04d, %-d, %-4d", int_values [k]) ; + + for (k = 0 ; k < ARRAY_LEN (int_values) ; k++) + CMP_2_ARGS (__LINE__, errors, "int C : %- d, %- 4d", int_values [k]) ; + + /* Test printing of unsigned ints. */ + for (k = 0 ; k < ARRAY_LEN (int_values) ; k++) + CMP_4_ARGS (__LINE__, errors, "D : %u, %4u, %04u, %0u", int_values [k]) ; + + /* Test printing of hex ints. */ + for (k = 0 ; k < ARRAY_LEN (int_values) ; k++) + CMP_4_ARGS (__LINE__, errors, "E : %X, %4X, %04X, %0X", int_values [k]) ; + + /* Test printing of strings. */ + CMP_4_ARGS (__LINE__, errors, "B %s, %3s, %8s, %-8s", "str") ; + + if (errors) + { puts ("\nExiting due to errors.\n") ; + exit (1) ; + } ; + + puts ("ok") ; + + return 0 ; +} /* main */ + +static int +compare_strings_or_die (int linenum, const char *fmt, const char* s1, const char* s2) +{ int errors = 0 ; +/*-puts (s1) ;puts (s2) ;-*/ + + if (strcmp (s1, s2) != 0) + { printf ("\n\nLine %d: string compare mismatch:\n\t", linenum) ; + printf ("\"%s\"\n", fmt) ; + printf ("\t\"%s\"\n\t\"%s\"\n", s1, s2) ; + errors ++ ; + } ; + + return errors ; +} /* compare_strings_or_die */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 45147310-868b-400a-97e8-cc0a572a6270 +*/ Added: freeswitch/trunk/libs/libsndfile/src/txw.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/txw.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,379 @@ +/* +** Copyright (C) 2002-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/*=========================================================================== +** Yamaha TX16 Sampler Files. +** +** This header parser was written using information from the SoX source code +** and trial and error experimentation. The code here however is all original. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <fcntl.h> +#include <string.h> +#include <ctype.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +#if (ENABLE_EXPERIMENTAL_CODE == 0) + +int +txw_open (SF_PRIVATE *psf) +{ if (psf) + return SFE_UNIMPLEMENTED ; + return (psf && 0) ; +} /* txw_open */ + +#else + +/*------------------------------------------------------------------------------ +** Markers. +*/ + +#define TXW_DATA_OFFSET 32 + +#define TXW_LOOPED 0x49 +#define TXW_NO_LOOP 0xC9 + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int txw_read_header (SF_PRIVATE *psf) ; + +static sf_count_t txw_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t txw_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t txw_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t txw_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t txw_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ; + +/*------------------------------------------------------------------------------ +** Public functions. +*/ + +/* + * ftp://ftp.t0.or.at/pub/sound/tx16w/samples.yamaha + * ftp://ftp.t0.or.at/pub/sound/tx16w/faq/tx16w.tec + * http://www.t0.or.at/~mpakesch/tx16w/ + * + * from tx16w.c sox 12.15: (7-Oct-98) (Mark Lakata and Leigh Smith) + * char filetype[6] "LM8953" + * nulls[10], + * dummy_aeg[6] + * format 0x49 = looped, 0xC9 = non-looped + * sample_rate 1 = 33 kHz, 2 = 50 kHz, 3 = 16 kHz + * atc_length[3] if sample rate 0, [2]&0xfe = 6: 33kHz, 0x10:50, 0xf6: 16, + * depending on [5] but to heck with it + * rpt_length[3] (these are for looped samples, attack and loop lengths) + * unused[2] + */ + +typedef struct +{ unsigned char format, srate, sr2, sr3 ; + unsigned short srhash ; + unsigned int attacklen, repeatlen ; +} TXW_HEADER ; + +#define ERROR_666 666 + +int +txw_open (SF_PRIVATE *psf) +{ int error ; + + if (psf->mode != SFM_READ) + return SFE_UNIMPLEMENTED ; + + if ((error = txw_read_header (psf))) + return error ; + + if (psf_fseek (psf, psf->dataoffset, SEEK_SET) != psf->dataoffset) + return SFE_BAD_SEEK ; + + psf->read_short = txw_read_s ; + psf->read_int = txw_read_i ; + psf->read_float = txw_read_f ; + psf->read_double = txw_read_d ; + + psf->seek = txw_seek ; + + return 0 ; +} /* txw_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +txw_read_header (SF_PRIVATE *psf) +{ TXW_HEADER txwh ; + char *strptr ; + + memset (&txwh, 0, sizeof (txwh)) ; + memset (psf->u.cbuf, 0, sizeof (psf->u.cbuf)) ; + psf_binheader_readf (psf, "pb", 0, psf->u.cbuf, 16) ; + + if (memcmp (psf->u.cbuf, "LM8953\0\0\0\0\0\0\0\0\0\0", 16) != 0) + return ERROR_666 ; + + psf_log_printf (psf, "Read only : Yamaha TX-16 Sampler (.txw)\nLM8953\n") ; + + /* Jump 6 bytes (dummp_aeg), read format, read sample rate. */ + psf_binheader_readf (psf, "j11", 6, &txwh.format, &txwh.srate) ; + + /* 8 bytes (atc_length[3], rpt_length[3], unused[2]). */ + psf_binheader_readf (psf, "e33j", &txwh.attacklen, &txwh.repeatlen, 2) ; + txwh.sr2 = (txwh.attacklen >> 16) & 0xFE ; + txwh.sr3 = (txwh.repeatlen >> 16) & 0xFE ; + txwh.attacklen &= 0x1FFFF ; + txwh.repeatlen &= 0x1FFFF ; + + switch (txwh.format) + { case TXW_LOOPED : + strptr = "looped" ; + break ; + + case TXW_NO_LOOP : + strptr = "non-looped" ; + break ; + + default : + psf_log_printf (psf, " Format : 0x%02x => ?????\n", txwh.format) ; + return ERROR_666 ; + } ; + + psf_log_printf (psf, " Format : 0x%02X => %s\n", txwh.format, strptr) ; + + strptr = NULL ; + + switch (txwh.srate) + { case 1 : + psf->sf.samplerate = 33333 ; + break ; + + case 2 : + psf->sf.samplerate = 50000 ; + break ; + + case 3 : + psf->sf.samplerate = 16667 ; + break ; + + default : + /* This is ugly and braindead. */ + txwh.srhash = ((txwh.sr2 & 0xFE) << 8) | (txwh.sr3 & 0xFE) ; + switch (txwh.srhash) + { case ((0x6 << 8) | 0x52) : + psf->sf.samplerate = 33333 ; + break ; + + case ((0x10 << 8) | 0x52) : + psf->sf.samplerate = 50000 ; + break ; + + case ((0xF6 << 8) | 0x52) : + psf->sf.samplerate = 166667 ; + break ; + + default : + strptr = " Sample Rate : Unknown : forcing to 33333\n" ; + psf->sf.samplerate = 33333 ; + break ; + } ; + } ; + + + if (strptr) + psf_log_printf (psf, strptr) ; + else if (txwh.srhash) + psf_log_printf (psf, " Sample Rate : %d (0x%X) => %d\n", txwh.srate, txwh.srhash, psf->sf.samplerate) ; + else + psf_log_printf (psf, " Sample Rate : %d => %d\n", txwh.srate, psf->sf.samplerate) ; + + if (txwh.format == TXW_LOOPED) + { psf_log_printf (psf, " Attack Len : %d\n", txwh.attacklen) ; + psf_log_printf (psf, " Repeat Len : %d\n", txwh.repeatlen) ; + } ; + + psf->dataoffset = TXW_DATA_OFFSET ; + psf->datalength = psf->filelength - TXW_DATA_OFFSET ; + psf->sf.frames = 2 * psf->datalength / 3 ; + + + if (psf->datalength % 3 == 1) + psf_log_printf (psf, "*** File seems to be truncated, %d extra bytes.\n", + (int) (psf->datalength % 3)) ; + + if (txwh.attacklen + txwh.repeatlen > psf->sf.frames) + psf_log_printf (psf, "*** File has been truncated.\n") ; + + psf->sf.format = SF_FORMAT_TXW | SF_FORMAT_PCM_16 ; + psf->sf.channels = 1 ; + psf->sf.sections = 1 ; + psf->sf.seekable = SF_TRUE ; + + return 0 ; +} /* txw_read_header */ + +static sf_count_t +txw_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ unsigned char *ucptr ; + short sample ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + + bufferlen = sizeof (psf->u.cbuf) / 3 ; + bufferlen -= (bufferlen & 1) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = psf_fread (psf->u.cbuf, 3, readcount, psf) ; + + ucptr = psf->u.ucbuf ; + for (k = 0 ; k < readcount ; k += 2) + { sample = (ucptr [0] << 8) | (ucptr [1] & 0xF0) ; + ptr [total + k] = sample ; + sample = (ucptr [2] << 8) | ((ucptr [1] & 0xF) << 4) ; + ptr [total + k + 1] = sample ; + ucptr += 3 ; + } ; + + total += count ; + len -= readcount ; + } ; + + return total ; +} /* txw_read_s */ + +static sf_count_t +txw_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ unsigned char *ucptr ; + short sample ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + + bufferlen = sizeof (psf->u.cbuf) / 3 ; + bufferlen -= (bufferlen & 1) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = psf_fread (psf->u.cbuf, 3, readcount, psf) ; + + ucptr = psf->u.ucbuf ; + for (k = 0 ; k < readcount ; k += 2) + { sample = (ucptr [0] << 8) | (ucptr [1] & 0xF0) ; + ptr [total + k] = sample << 16 ; + sample = (ucptr [2] << 8) | ((ucptr [1] & 0xF) << 4) ; + ptr [total + k + 1] = sample << 16 ; + ucptr += 3 ; + } ; + + total += count ; + len -= readcount ; + } ; + + return total ; +} /* txw_read_i */ + +static sf_count_t +txw_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ unsigned char *ucptr ; + short sample ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + float normfact ; + + if (psf->norm_float == SF_TRUE) + normfact = 1.0 / 0x8000 ; + else + normfact = 1.0 / 0x10 ; + + bufferlen = sizeof (psf->u.cbuf) / 3 ; + bufferlen -= (bufferlen & 1) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = psf_fread (psf->u.cbuf, 3, readcount, psf) ; + + ucptr = psf->u.ucbuf ; + for (k = 0 ; k < readcount ; k += 2) + { sample = (ucptr [0] << 8) | (ucptr [1] & 0xF0) ; + ptr [total + k] = normfact * sample ; + sample = (ucptr [2] << 8) | ((ucptr [1] & 0xF) << 4) ; + ptr [total + k + 1] = normfact * sample ; + ucptr += 3 ; + } ; + + total += count ; + len -= readcount ; + } ; + + return total ; +} /* txw_read_f */ + +static sf_count_t +txw_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ unsigned char *ucptr ; + short sample ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + double normfact ; + + if (psf->norm_double == SF_TRUE) + normfact = 1.0 / 0x8000 ; + else + normfact = 1.0 / 0x10 ; + + bufferlen = sizeof (psf->u.cbuf) / 3 ; + bufferlen -= (bufferlen & 1) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = psf_fread (psf->u.cbuf, 3, readcount, psf) ; + + ucptr = psf->u.ucbuf ; + for (k = 0 ; k < readcount ; k += 2) + { sample = (ucptr [0] << 8) | (ucptr [1] & 0xF0) ; + ptr [total + k] = normfact * sample ; + sample = (ucptr [2] << 8) | ((ucptr [1] & 0xF) << 4) ; + ptr [total + k + 1] = normfact * sample ; + ucptr += 3 ; + } ; + + total += count ; + len -= readcount ; + } ; + + return total ; +} /* txw_read_d */ + +static sf_count_t +txw_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) +{ if (psf && mode) + return offset ; + + return 0 ; +} /* txw_seek */ + +#endif +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 4d0ba7af-b1c5-46b4-a900-7c6f59fd9a89 +*/ Added: freeswitch/trunk/libs/libsndfile/src/ulaw.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/ulaw.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,1047 @@ +/* +** Copyright (C) 1999-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sndfile.h" +#include "float_cast.h" +#include "common.h" + +static sf_count_t ulaw_read_ulaw2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t ulaw_read_ulaw2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t ulaw_read_ulaw2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t ulaw_read_ulaw2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t ulaw_write_s2ulaw (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t ulaw_write_i2ulaw (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t ulaw_write_f2ulaw (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t ulaw_write_d2ulaw (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +int +ulaw_init (SF_PRIVATE *psf) +{ + if (psf->mode == SFM_READ || psf->mode == SFM_RDWR) + { psf->read_short = ulaw_read_ulaw2s ; + psf->read_int = ulaw_read_ulaw2i ; + psf->read_float = ulaw_read_ulaw2f ; + psf->read_double = ulaw_read_ulaw2d ; + } ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { psf->write_short = ulaw_write_s2ulaw ; + psf->write_int = ulaw_write_i2ulaw ; + psf->write_float = ulaw_write_f2ulaw ; + psf->write_double = ulaw_write_d2ulaw ; + } ; + + psf->bytewidth = 1 ; + psf->blockwidth = psf->sf.channels ; + + if (psf->filelength > psf->dataoffset) + psf->datalength = (psf->dataend) ? psf->dataend - psf->dataoffset : + psf->filelength - psf->dataoffset ; + else + psf->datalength = 0 ; + + psf->sf.frames = psf->datalength / psf->blockwidth ; + + return 0 ; +} /* ulaw_init */ + +/*============================================================================== +*/ + +static short ulaw_decode [256] = +{ -32124, -31100, -30076, -29052, -28028, -27004, -25980, -24956, + -23932, -22908, -21884, -20860, -19836, -18812, -17788, -16764, + -15996, -15484, -14972, -14460, -13948, -13436, -12924, -12412, + -11900, -11388, -10876, -10364, -9852, -9340, -8828, -8316, + -7932, -7676, -7420, -7164, -6908, -6652, -6396, -6140, + -5884, -5628, -5372, -5116, -4860, -4604, -4348, -4092, + -3900, -3772, -3644, -3516, -3388, -3260, -3132, -3004, + -2876, -2748, -2620, -2492, -2364, -2236, -2108, -1980, + -1884, -1820, -1756, -1692, -1628, -1564, -1500, -1436, + -1372, -1308, -1244, -1180, -1116, -1052, -988, -924, + -876, -844, -812, -780, -748, -716, -684, -652, + -620, -588, -556, -524, -492, -460, -428, -396, + -372, -356, -340, -324, -308, -292, -276, -260, + -244, -228, -212, -196, -180, -164, -148, -132, + -120, -112, -104, -96, -88, -80, -72, -64, + -56, -48, -40, -32, -24, -16, -8, 0, + + 32124, 31100, 30076, 29052, 28028, 27004, 25980, 24956, + 23932, 22908, 21884, 20860, 19836, 18812, 17788, 16764, + 15996, 15484, 14972, 14460, 13948, 13436, 12924, 12412, + 11900, 11388, 10876, 10364, 9852, 9340, 8828, 8316, + 7932, 7676, 7420, 7164, 6908, 6652, 6396, 6140, + 5884, 5628, 5372, 5116, 4860, 4604, 4348, 4092, + 3900, 3772, 3644, 3516, 3388, 3260, 3132, 3004, + 2876, 2748, 2620, 2492, 2364, 2236, 2108, 1980, + 1884, 1820, 1756, 1692, 1628, 1564, 1500, 1436, + 1372, 1308, 1244, 1180, 1116, 1052, 988, 924, + 876, 844, 812, 780, 748, 716, 684, 652, + 620, 588, 556, 524, 492, 460, 428, 396, + 372, 356, 340, 324, 308, 292, 276, 260, + 244, 228, 212, 196, 180, 164, 148, 132, + 120, 112, 104, 96, 88, 80, 72, 64, + 56, 48, 40, 32, 24, 16, 8, 0 +} ; + +static +unsigned char ulaw_encode [8193] = +{ 0xff, 0xfe, 0xfe, 0xfd, 0xfd, 0xfc, 0xfc, 0xfb, 0xfb, 0xfa, 0xfa, 0xf9, + 0xf9, 0xf8, 0xf8, 0xf7, 0xf7, 0xf6, 0xf6, 0xf5, 0xf5, 0xf4, 0xf4, 0xf3, + 0xf3, 0xf2, 0xf2, 0xf1, 0xf1, 0xf0, 0xf0, 0xef, 0xef, 0xef, 0xef, 0xee, + 0xee, 0xee, 0xee, 0xed, 0xed, 0xed, 0xed, 0xec, 0xec, 0xec, 0xec, 0xeb, + 0xeb, 0xeb, 0xeb, 0xea, 0xea, 0xea, 0xea, 0xe9, 0xe9, 0xe9, 0xe9, 0xe8, + 0xe8, 0xe8, 0xe8, 0xe7, 0xe7, 0xe7, 0xe7, 0xe6, 0xe6, 0xe6, 0xe6, 0xe5, + 0xe5, 0xe5, 0xe5, 0xe4, 0xe4, 0xe4, 0xe4, 0xe3, 0xe3, 0xe3, 0xe3, 0xe2, + 0xe2, 0xe2, 0xe2, 0xe1, 0xe1, 0xe1, 0xe1, 0xe0, 0xe0, 0xe0, 0xe0, 0xdf, + 0xdf, 0xdf, 0xdf, 0xdf, 0xdf, 0xdf, 0xdf, 0xde, 0xde, 0xde, 0xde, 0xde, + 0xde, 0xde, 0xde, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdc, + 0xdc, 0xdc, 0xdc, 0xdc, 0xdc, 0xdc, 0xdc, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, + 0xdb, 0xdb, 0xdb, 0xda, 0xda, 0xda, 0xda, 0xda, 0xda, 0xda, 0xda, 0xd9, + 0xd9, 0xd9, 0xd9, 0xd9, 0xd9, 0xd9, 0xd9, 0xd8, 0xd8, 0xd8, 0xd8, 0xd8, + 0xd8, 0xd8, 0xd8, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd6, + 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd5, 0xd5, 0xd5, 0xd5, 0xd5, + 0xd5, 0xd5, 0xd5, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd3, + 0xd3, 0xd3, 0xd3, 0xd3, 0xd3, 0xd3, 0xd3, 0xd2, 0xd2, 0xd2, 0xd2, 0xd2, + 0xd2, 0xd2, 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(--count >= 0) + ptr [count] = normfact * ulaw_decode [(int) buffer [count]] ; +} /* ulaw2d_array */ + +static inline void +s2ulaw_array (const short *ptr, int count, unsigned char *buffer) +{ while (--count >= 0) + { if (ptr [count] >= 0) + buffer [count] = ulaw_encode [ptr [count] / 4] ; + else + buffer [count] = 0x7F & ulaw_encode [ptr [count] / -4] ; + } ; +} /* s2ulaw_array */ + +static inline void +i2ulaw_array (const int *ptr, int count, unsigned char *buffer) +{ while (--count >= 0) + { if (ptr [count] >= 0) + buffer [count] = ulaw_encode [ptr [count] >> (16 + 2)] ; + else + buffer [count] = 0x7F & ulaw_encode [-ptr [count] >> (16 + 2)] ; + } ; +} /* i2ulaw_array */ + +static inline void +f2ulaw_array (const float *ptr, int count, unsigned char *buffer, float normfact) +{ while (--count >= 0) + { if (ptr [count] >= 0) + buffer [count] = ulaw_encode [lrintf (normfact * ptr [count])] ; + else + buffer [count] = 0x7F & ulaw_encode [- lrintf (normfact * ptr [count])] ; + } ; +} /* f2ulaw_array */ + +static inline void +d2ulaw_array (const double *ptr, int count, unsigned char *buffer, double normfact) +{ while (--count >= 0) + { if (ptr [count] >= 0) + buffer [count] = ulaw_encode [lrint (normfact * ptr [count])] ; + else + buffer [count] = 0x7F & ulaw_encode [- lrint (normfact * ptr [count])] ; + } ; +} /* d2ulaw_array */ + +/*============================================================================== +*/ + +static sf_count_t +ulaw_read_ulaw2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, 1, bufferlen, psf) ; + ulaw2s_array (psf->u.ucbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* ulaw_read_ulaw2s */ + +static sf_count_t +ulaw_read_ulaw2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, 1, bufferlen, psf) ; + ulaw2i_array (psf->u.ucbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* ulaw_read_ulaw2i */ + +static sf_count_t +ulaw_read_ulaw2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float normfact ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, 1, bufferlen, psf) ; + ulaw2f_array (psf->u.ucbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* ulaw_read_ulaw2f */ + +static sf_count_t +ulaw_read_ulaw2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double) ? 1.0 / ((double) 0x8000) : 1.0 ; + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, 1, bufferlen, psf) ; + ulaw2d_array (psf->u.ucbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* ulaw_read_ulaw2d */ + +/*============================================================================================= +*/ + +static sf_count_t +ulaw_write_s2ulaw (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2ulaw_array (ptr + total, bufferlen, psf->u.ucbuf) ; + writecount = psf_fwrite (psf->u.ucbuf, 1, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* ulaw_write_s2ulaw */ + +static sf_count_t +ulaw_write_i2ulaw (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2ulaw_array (ptr + total, bufferlen, psf->u.ucbuf) ; + writecount = psf_fwrite (psf->u.ucbuf, 1, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* ulaw_write_i2ulaw */ + +static sf_count_t +ulaw_write_f2ulaw (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + float normfact ; + + /* Factor in a divide by 4. */ + normfact = (psf->norm_float == SF_TRUE) ? (0.25 * 0x7FFF) : 0.25 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + f2ulaw_array (ptr + total, bufferlen, psf->u.ucbuf, normfact) ; + writecount = psf_fwrite (psf->u.ucbuf, 1, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* ulaw_write_f2ulaw */ + +static sf_count_t +ulaw_write_d2ulaw (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + double normfact ; + + /* Factor in a divide by 4. */ + normfact = (psf->norm_double) ? (0.25 * 0x7FFF) : 0.25 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + d2ulaw_array (ptr + total, bufferlen, psf->u.ucbuf, normfact) ; + writecount = psf_fwrite (psf->u.ucbuf, 1, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* ulaw_write_d2ulaw */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 655cc790-f058-45e8-89c9-86967cccc37e +*/ Added: freeswitch/trunk/libs/libsndfile/src/voc.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/voc.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,878 @@ +/* +** Copyright (C) 2001-2006 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* RANT: +** The VOC file format is the most brain damaged format I have yet had to deal +** with. No one programmer could have bee stupid enough to put this together. +** Instead it looks like a series of manic, dyslexic assembly language programmers +** hacked it to fit their needs. +** Utterly woeful. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + + +/*------------------------------------------------------------------------------ + * Typedefs for file chunks. +*/ + +#define VOC_MAX_SECTIONS 200 + +enum +{ VOC_TERMINATOR = 0, + VOC_SOUND_DATA = 1, + VOC_SOUND_CONTINUE = 2, + VOC_SILENCE = 3, + VOC_MARKER = 4, + VOC_ASCII = 5, + VOC_REPEAT = 6, + VOC_END_REPEAT = 7, + VOC_EXTENDED = 8, + VOC_EXTENDED_II = 9 +} ; + +typedef struct +{ int samples ; + int offset ; /* Offset of zero => silence. */ +} SND_DATA_BLOCKS ; + +typedef struct +{ unsigned int sections, section_types ; + int samplerate, channels, bitwidth ; + SND_DATA_BLOCKS blocks [VOC_MAX_SECTIONS] ; +} VOC_DATA ; + +/*------------------------------------------------------------------------------ + * Private static functions. +*/ + +static int voc_close (SF_PRIVATE *psf) ; +static int voc_write_header (SF_PRIVATE *psf, int calc_length) ; +static int voc_read_header (SF_PRIVATE *psf) ; + +static const char* voc_encoding2str (int encoding) ; + +#if 0 + +/* These functions would be required for files with more than one VOC_SOUND_DATA +** segment. Not sure whether to bother implementing this. +*/ + +static int voc_multi_init (SF_PRIVATE *psf, VOC_DATA *pvoc) ; + +static int voc_multi_read_uc2s (SF_PRIVATE *psf, short *ptr, int len) ; +static int voc_multi_read_les2s (SF_PRIVATE *psf, short *ptr, int len) ; + +static int voc_multi_read_uc2i (SF_PRIVATE *psf, int *ptr, int len) ; +static int voc_multi_read_les2i (SF_PRIVATE *psf, int *ptr, int len) ; + +static int voc_multi_read_uc2f (SF_PRIVATE *psf, float *ptr, int len) ; +static int voc_multi_read_les2f (SF_PRIVATE *psf, float *ptr, int len) ; + +static int voc_multi_read_uc2d (SF_PRIVATE *psf, double *ptr, int len) ; +static int voc_multi_read_les2d (SF_PRIVATE *psf, double *ptr, int len) ; +#endif + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +voc_open (SF_PRIVATE *psf) +{ int subformat, error = 0 ; + + if (psf->is_pipe) + return SFE_VOC_NO_PIPE ; + + if (psf->mode == SFM_READ || (psf->mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = voc_read_header (psf))) + return error ; + } ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { if ((psf->sf.format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC) + return SFE_BAD_OPEN_FORMAT ; + + psf->endian = SF_ENDIAN_LITTLE ; + + if ((error = voc_write_header (psf, SF_FALSE))) + return error ; + + psf->write_header = voc_write_header ; + } ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + psf->container_close = voc_close ; + + switch (subformat) + { case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_16 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_ALAW : + error = alaw_init (psf) ; + break ; + + case SF_FORMAT_ULAW : + error = ulaw_init (psf) ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + + return error ; +} /* voc_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +voc_read_header (SF_PRIVATE *psf) +{ VOC_DATA *pvoc ; + char creative [20] ; + unsigned char block_type, rate_byte ; + short version, checksum, encoding, dataoffset ; + int offset ; + + /* Set position to start of file to begin reading header. */ + offset = psf_binheader_readf (psf, "pb", 0, creative, SIGNED_SIZEOF (creative)) ; + + if (creative [sizeof (creative) - 1] != 0x1A) + return SFE_VOC_NO_CREATIVE ; + + /* Terminate the string. */ + creative [sizeof (creative) - 1] = 0 ; + + if (strcmp ("Creative Voice File", creative)) + return SFE_VOC_NO_CREATIVE ; + + psf_log_printf (psf, "%s\n", creative) ; + + offset += psf_binheader_readf (psf, "e222", &dataoffset, &version, &checksum) ; + + psf->dataoffset = dataoffset ; + + psf_log_printf (psf, "dataoffset : %d\n" + "version : 0x%X\n" + "checksum : 0x%X\n", psf->dataoffset, version, checksum) ; + + if (version != 0x010A && version != 0x0114) + return SFE_VOC_BAD_VERSION ; + + if (! (psf->codec_data = malloc (sizeof (VOC_DATA)))) + return SFE_MALLOC_FAILED ; + + pvoc = (VOC_DATA*) psf->codec_data ; + + memset (pvoc, 0, sizeof (VOC_DATA)) ; + + /* Set the default encoding now. */ + psf->sf.format = SF_FORMAT_VOC ; /* Major format */ + encoding = SF_FORMAT_PCM_U8 ; /* Minor format */ + psf->endian = SF_ENDIAN_LITTLE ; + + while (1) + { offset += psf_binheader_readf (psf, "1", &block_type) ; + + switch (block_type) + { case VOC_ASCII : + { int size ; + + offset += psf_binheader_readf (psf, "e3", &size) ; + + psf_log_printf (psf, " ASCII : %d\n", size) ; + + offset += psf_binheader_readf (psf, "b", psf->header, size) ; + psf->header [size] = 0 ; + psf_log_printf (psf, " text : %s\n", psf->header) ; + } ; + continue ; + + case VOC_SOUND_DATA : + case VOC_EXTENDED : + case VOC_EXTENDED_II : + break ; + + default : psf_log_printf (psf, "*** Weird block marker (%d)\n", block_type) ; + } ; + + break ; + } ; + + if (block_type == VOC_SOUND_DATA) + { unsigned char compression ; + int size ; + + offset += psf_binheader_readf (psf, "e311", &size, &rate_byte, &compression) ; + + psf->sf.samplerate = 1000000 / (256 - (rate_byte & 0xFF)) ; + + psf_log_printf (psf, " Sound Data : %d\n sr : %d => %dHz\n comp : %d\n", + size, rate_byte, psf->sf.samplerate, compression) ; + + if (offset + size - 1 > psf->filelength) + { psf_log_printf (psf, "Seems to be a truncated file.\n") ; + psf_log_printf (psf, "offset: %d size: %d sum: %d filelength: %D\n", offset, size, offset + size, psf->filelength) ; + return SFE_VOC_BAD_SECTIONS ; + } + else if (offset + size - 1 < psf->filelength) + { psf_log_printf (psf, "Seems to be a multi-segment file (#1).\n") ; + psf_log_printf (psf, "offset: %d size: %d sum: %d filelength: %D\n", offset, size, offset + size, psf->filelength) ; + return SFE_VOC_BAD_SECTIONS ; + } ; + + psf->dataoffset = offset ; + psf->dataend = psf->filelength - 1 ; + + psf->sf.channels = 1 ; + psf->bytewidth = 1 ; + + psf->sf.format = SF_FORMAT_VOC | SF_FORMAT_PCM_U8 ; + + return 0 ; + } ; + + if (block_type == VOC_EXTENDED) + { unsigned char pack, stereo, compression ; + unsigned short rate_short ; + int size ; + + offset += psf_binheader_readf (psf, "e3211", &size, &rate_short, &pack, &stereo) ; + + psf_log_printf (psf, " Extended : %d\n", size) ; + if (size == 4) + psf_log_printf (psf, " size : 4\n") ; + else + psf_log_printf (psf, " size : %d (should be 4)\n", size) ; + + psf_log_printf (psf, " pack : %d\n" + " stereo : %s\n", pack, (stereo ? "yes" : "no")) ; + + if (stereo) + { psf->sf.channels = 2 ; + psf->sf.samplerate = 128000000 / (65536 - rate_short) ; + } + else + { psf->sf.channels = 1 ; + psf->sf.samplerate = 256000000 / (65536 - rate_short) ; + } ; + + psf_log_printf (psf, " sr : %d => %dHz\n", (rate_short & 0xFFFF), psf->sf.samplerate) ; + + offset += psf_binheader_readf (psf, "1", &block_type) ; + + if (block_type != VOC_SOUND_DATA) + { psf_log_printf (psf, "*** Expecting VOC_SOUND_DATA section.\n") ; + return SFE_VOC_BAD_FORMAT ; + } ; + + offset += psf_binheader_readf (psf, "e311", &size, &rate_byte, &compression) ; + + psf_log_printf (psf, " Sound Data : %d\n" + " sr : %d\n" + " comp : %d\n", size, rate_byte, compression) ; + + + if (offset + size - 1 > psf->filelength) + { psf_log_printf (psf, "Seems to be a truncated file.\n") ; + psf_log_printf (psf, "offset: %d size: %d sum: %d filelength: %D\n", offset, size, offset + size, psf->filelength) ; + return SFE_VOC_BAD_SECTIONS ; + } + else if (offset + size - 1 < psf->filelength) + { psf_log_printf (psf, "Seems to be a multi-segment file (#2).\n") ; + psf_log_printf (psf, "offset: %d size: %d sum: %d filelength: %D\n", offset, size, offset + size, psf->filelength) ; + return SFE_VOC_BAD_SECTIONS ; + } ; + + psf->dataoffset = offset ; + psf->dataend = psf->filelength - 1 ; + + psf->bytewidth = 1 ; + + psf->sf.format = SF_FORMAT_VOC | SF_FORMAT_PCM_U8 ; + + return 0 ; + } + + if (block_type == VOC_EXTENDED_II) + { unsigned char bitwidth, channels ; + int size, fourbytes ; + + offset += psf_binheader_readf (psf, "e341124", &size, &psf->sf.samplerate, + &bitwidth, &channels, &encoding, &fourbytes) ; + + if (size * 2 == psf->filelength - 39) + { int temp_size = psf->filelength - 31 ; + + psf_log_printf (psf, " Extended II : %d (SoX bug: should be %d)\n", size, temp_size) ; + size = temp_size ; + } + else + psf_log_printf (psf, " Extended II : %d\n", size) ; + + psf_log_printf (psf, " sample rate : %d\n" + " bit width : %d\n" + " channels : %d\n", psf->sf.samplerate, bitwidth, channels) ; + + if (bitwidth == 16 && encoding == 0) + { encoding = 4 ; + psf_log_printf (psf, " encoding : 0 (SoX bug: should be 4 for 16 bit signed PCM)\n") ; + } + else + psf_log_printf (psf, " encoding : %d => %s\n", encoding, voc_encoding2str (encoding)) ; + + + psf_log_printf (psf, " fourbytes : %X\n", fourbytes) ; + + psf->sf.channels = channels ; + + psf->dataoffset = offset ; + psf->dataend = psf->filelength - 1 ; + + if (size + 31 == psf->filelength + 1) + { /* Hack for reading files produced using + ** sf_command (SFC_UPDATE_HEADER_NOW). + */ + psf_log_printf (psf, "Missing zero byte at end of file.\n") ; + size = psf->filelength - 30 ; + psf->dataend = 0 ; + } + else if (size + 31 > psf->filelength) + { psf_log_printf (psf, "Seems to be a truncated file.\n") ; + size = psf->filelength - 31 ; + } + else if (size + 31 < psf->filelength) + psf_log_printf (psf, "Seems to be a multi-segment file (#3).\n") ; + + switch (encoding) + { case 0 : + psf->sf.format = SF_FORMAT_VOC | SF_FORMAT_PCM_U8 ; + psf->bytewidth = 1 ; + break ; + + case 4 : + psf->sf.format = SF_FORMAT_VOC | SF_FORMAT_PCM_16 ; + psf->bytewidth = 2 ; + break ; + + case 6 : + psf->sf.format = SF_FORMAT_VOC | SF_FORMAT_ALAW ; + psf->bytewidth = 1 ; + break ; + + case 7 : + psf->sf.format = SF_FORMAT_VOC | SF_FORMAT_ULAW ; + psf->bytewidth = 1 ; + break ; + + default : /* Unknown */ + return SFE_UNKNOWN_FORMAT ; + break ; + } ; + + } ; + + return 0 ; +} /* voc_read_header */ + +/*==================================================================================== +*/ + +static int +voc_write_header (SF_PRIVATE *psf, int calc_length) +{ sf_count_t current ; + int rate_const, subformat ; + + current = psf_ftell (psf) ; + + if (calc_length) + { psf->filelength = psf_get_filelen (psf) ; + + psf->datalength = psf->filelength - psf->dataoffset ; + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + psf_fseek (psf, 0, SEEK_SET) ; + + /* VOC marker and 0x1A byte. */ + psf_binheader_writef (psf, "eb1", "Creative Voice File", make_size_t (19), 0x1A) ; + + /* Data offset, version and other. */ + psf_binheader_writef (psf, "e222", 26, 0x0114, 0x111F) ; + + /* Use same logic as SOX. + ** If the file is mono 8 bit data, use VOC_SOUND_DATA. + ** If the file is mono 16 bit data, use VOC_EXTENED. + ** Otherwise use VOC_EXTENED_2. + */ + + if (subformat == SF_FORMAT_PCM_U8 && psf->sf.channels == 1) + { /* samplerate = 1000000 / (256 - rate_const) ; */ + rate_const = 256 - 1000000 / psf->sf.samplerate ; + + /* First type marker, length, rate_const and compression */ + psf_binheader_writef (psf, "e1311", VOC_SOUND_DATA, (int) (psf->datalength + 1), rate_const, 0) ; + } + else if (subformat == SF_FORMAT_PCM_U8 && psf->sf.channels == 2) + { /* sample_rate = 128000000 / (65536 - rate_short) ; */ + rate_const = 65536 - 128000000 / psf->sf.samplerate ; + + /* First write the VOC_EXTENDED section + ** marker, length, rate_const and compression + */ + psf_binheader_writef (psf, "e13211", VOC_EXTENDED, 4, rate_const, 0, 1) ; + + /* samplerate = 1000000 / (256 - rate_const) ; */ + rate_const = 256 - 1000000 / psf->sf.samplerate ; + + /* Now write the VOC_SOUND_DATA section + ** marker, length, rate_const and compression + */ + psf_binheader_writef (psf, "e1311", VOC_SOUND_DATA, (int) (psf->datalength + 1), rate_const, 0) ; + } + else + { int length ; + + if (psf->sf.channels < 1 || psf->sf.channels > 2) + return SFE_CHANNEL_COUNT ; + + switch (subformat) + { case SF_FORMAT_PCM_U8 : + psf->bytewidth = 1 ; + length = psf->sf.frames * psf->sf.channels * psf->bytewidth + 12 ; + /* Marker, length, sample rate, bitwidth, stereo flag, encoding and fourt zero bytes. */ + psf_binheader_writef (psf, "e1341124", VOC_EXTENDED_II, length, psf->sf.samplerate, 16, psf->sf.channels, 4, 0) ; + break ; + + case SF_FORMAT_PCM_16 : + psf->bytewidth = 2 ; + length = psf->sf.frames * psf->sf.channels * psf->bytewidth + 12 ; + /* Marker, length, sample rate, bitwidth, stereo flag, encoding and fourt zero bytes. */ + psf_binheader_writef (psf, "e1341124", VOC_EXTENDED_II, length, psf->sf.samplerate, 16, psf->sf.channels, 4, 0) ; + break ; + + case SF_FORMAT_ALAW : + psf->bytewidth = 1 ; + length = psf->sf.frames * psf->sf.channels * psf->bytewidth + 12 ; + psf_binheader_writef (psf, "e1341124", VOC_EXTENDED_II, length, psf->sf.samplerate, 8, psf->sf.channels, 6, 0) ; + break ; + + case SF_FORMAT_ULAW : + psf->bytewidth = 1 ; + length = psf->sf.frames * psf->sf.channels * psf->bytewidth + 12 ; + psf_binheader_writef (psf, "e1341124", VOC_EXTENDED_II, length, psf->sf.samplerate, 8, psf->sf.channels, 7, 0) ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + } ; + + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* voc_write_header */ + +static int +voc_close (SF_PRIVATE *psf) +{ + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { /* Now we know for certain the length of the file we can re-write + ** correct values for the FORM, 8SVX and BODY chunks. + */ + unsigned byte = VOC_TERMINATOR ; + + + psf_fseek (psf, 0, SEEK_END) ; + + /* Write terminator */ + psf_fwrite (&byte, 1, 1, psf) ; + + voc_write_header (psf, SF_TRUE) ; + } ; + + return 0 ; +} /* voc_close */ + +static const char* +voc_encoding2str (int encoding) +{ + switch (encoding) + { case 0 : return "8 bit unsigned PCM" ; + case 4 : return "16 bit signed PCM" ; + case 6 : return "A-law" ; + case 7 : return "u-law" ; + default : break ; + } + return "*** Unknown ***" ; +} /* voc_encoding2str */ + +/*==================================================================================== +*/ + +#if 0 +static int +voc_multi_init (SF_PRIVATE *psf, VOC_DATA *pvoc) +{ + psf->sf.frames = 0 ; + + if (pvoc->bitwidth == 8) + { psf->read_short = voc_multi_read_uc2s ; + psf->read_int = voc_multi_read_uc2i ; + psf->read_float = voc_multi_read_uc2f ; + psf->read_double = voc_multi_read_uc2d ; + return 0 ; + } ; + + if (pvoc->bitwidth == 16) + { psf->read_short = voc_multi_read_les2s ; + psf->read_int = voc_multi_read_les2i ; + psf->read_float = voc_multi_read_les2f ; + psf->read_double = voc_multi_read_les2d ; + return 0 ; + } ; + + psf_log_printf (psf, "Error : bitwith != 8 && bitwidth != 16.\n") ; + + return SFE_UNIMPLEMENTED ; +} /* voc_multi_read_int */ + +/*------------------------------------------------------------------------------------ +*/ + +static int +voc_multi_read_uc2s (SF_PRIVATE *psf, short *ptr, int len) +{ + + return 0 ; +} /* voc_multi_read_uc2s */ + +static int +voc_multi_read_les2s (SF_PRIVATE *psf, short *ptr, int len) +{ + + return 0 ; +} /* voc_multi_read_les2s */ + + +static int +voc_multi_read_uc2i (SF_PRIVATE *psf, int *ptr, int len) +{ + + return 0 ; +} /* voc_multi_read_uc2i */ + +static int +voc_multi_read_les2i (SF_PRIVATE *psf, int *ptr, int len) +{ + + return 0 ; +} /* voc_multi_read_les2i */ + + +static int +voc_multi_read_uc2f (SF_PRIVATE *psf, float *ptr, int len) +{ + + return 0 ; +} /* voc_multi_read_uc2f */ + +static int +voc_multi_read_les2f (SF_PRIVATE *psf, float *ptr, int len) +{ + + return 0 ; +} /* voc_multi_read_les2f */ + + +static int +voc_multi_read_uc2d (SF_PRIVATE *psf, double *ptr, int len) +{ + + return 0 ; +} /* voc_multi_read_uc2d */ + +static int +voc_multi_read_les2d (SF_PRIVATE *psf, double *ptr, int len) +{ + + return 0 ; +} /* voc_multi_read_les2d */ + +#endif + +/*------------------------------------------------------------------------------------ + +Creative Voice (VOC) file format +-------------------------------- + +~From: galt@dsd.es.com + +(byte numbers are hex!) + + HEADER (bytes 00-19) + Series of DATA BLOCKS (bytes 1A+) [Must end w/ Terminator Block] + +- --------------------------------------------------------------- + +HEADER: +======= + byte # Description + ------ ------------------------------------------ + 00-12 "Creative Voice File" + 13 1A (eof to abort printing of file) + 14-15 Offset of first datablock in .voc file (std 1A 00 + in Intel Notation) + 16-17 Version number (minor,major) (VOC-HDR puts 0A 01) + 18-19 1's Comp of Ver. # + 1234h (VOC-HDR puts 29 11) + +- --------------------------------------------------------------- + +DATA BLOCK: +=========== + + Data Block: TYPE(1-byte), SIZE(3-bytes), INFO(0+ bytes) + NOTE: Terminator Block is an exception -- it has only the TYPE byte. + + TYPE Description Size (3-byte int) Info + ---- ----------- ----------------- ----------------------- + 00 Terminator (NONE) (NONE) + 01 Sound data 2+length of data * + 02 Sound continue length of data Voice Data + 03 Silence 3 ** + 04 Marker 2 Marker# (2 bytes) + 05 ASCII length of string null terminated string + 06 Repeat 2 Count# (2 bytes) + 07 End repeat 0 (NONE) + 08 Extended 4 *** + + *Sound Info Format: + --------------------- + 00 Sample Rate + 01 Compression Type + 02+ Voice Data + + **Silence Info Format: + ---------------------------- + 00-01 Length of silence - 1 + 02 Sample Rate + + + ***Extended Info Format: + --------------------- + 00-01 Time Constant: Mono: 65536 - (256000000/sample_rate) + Stereo: 65536 - (25600000/(2*sample_rate)) + 02 Pack + 03 Mode: 0 = mono + 1 = stereo + + + Marker# -- Driver keeps the most recent marker in a status byte + Count# -- Number of repetitions + 1 + Count# may be 1 to FFFE for 0 - FFFD repetitions + or FFFF for endless repetitions + Sample Rate -- SR byte = 256-(1000000/sample_rate) + Length of silence -- in units of sampling cycle + Compression Type -- of voice data + 8-bits = 0 + 4-bits = 1 + 2.6-bits = 2 + 2-bits = 3 + Multi DAC = 3+(# of channels) [interesting-- + this isn't in the developer's manual] + + +--------------------------------------------------------------------------------- +Addendum submitted by Votis Kokavessis: + +After some experimenting with .VOC files I found out that there is a Data Block +Type 9, which is not covered in the VOC.TXT file. Here is what I was able to discover +about this block type: + + +TYPE: 09 +SIZE: 12 + length of data +INFO: 12 (twelve) bytes + +INFO STRUCTURE: + +Bytes 0-1: (Word) Sample Rate (e.g. 44100) +Bytes 2-3: zero (could be that bytes 0-3 are a DWord for Sample Rate) +Byte 4: Sample Size in bits (e.g. 16) +Byte 5: Number of channels (e.g. 1 for mono, 2 for stereo) +Byte 6: Unknown (equal to 4 in all files I examined) +Bytes 7-11: zero + + +-------------------------------------------------------------------------------------*/ + +/*===================================================================================== +**===================================================================================== +**===================================================================================== +**===================================================================================== +*/ + +/*------------------------------------------------------------------------ +The following is taken from the Audio File Formats FAQ dated 2-Jan-1995 +and submitted by Guido van Rossum <guido@cwi.nl>. +-------------------------------------------------------------------------- +Creative Voice (VOC) file format +-------------------------------- + +From: galt@dsd.es.com + +(byte numbers are hex!) + + HEADER (bytes 00-19) + Series of DATA BLOCKS (bytes 1A+) [Must end w/ Terminator Block] + +- --------------------------------------------------------------- + +HEADER: +------- + byte # Description + ------ ------------------------------------------ + 00-12 "Creative Voice File" + 13 1A (eof to abort printing of file) + 14-15 Offset of first datablock in .voc file (std 1A 00 + in Intel Notation) + 16-17 Version number (minor,major) (VOC-HDR puts 0A 01) + 18-19 2's Comp of Ver. # + 1234h (VOC-HDR puts 29 11) + +- --------------------------------------------------------------- + +DATA BLOCK: +----------- + + Data Block: TYPE(1-byte), SIZE(3-bytes), INFO(0+ bytes) + NOTE: Terminator Block is an exception -- it has only the TYPE byte. + + TYPE Description Size (3-byte int) Info + ---- ----------- ----------------- ----------------------- + 00 Terminator (NONE) (NONE) + 01 Sound data 2+length of data * + 02 Sound continue length of data Voice Data + 03 Silence 3 ** + 04 Marker 2 Marker# (2 bytes) + 05 ASCII length of string null terminated string + 06 Repeat 2 Count# (2 bytes) + 07 End repeat 0 (NONE) + 08 Extended 4 *** + + *Sound Info Format: **Silence Info Format: + --------------------- ---------------------------- + 00 Sample Rate 00-01 Length of silence - 1 + 01 Compression Type 02 Sample Rate + 02+ Voice Data + + ***Extended Info Format: + --------------------- + 00-01 Time Constant: Mono: 65536 - (256000000/sample_rate) + Stereo: 65536 - (25600000/(2*sample_rate)) + 02 Pack + 03 Mode: 0 = mono + 1 = stereo + + + Marker# -- Driver keeps the most recent marker in a status byte + Count# -- Number of repetitions + 1 + Count# may be 1 to FFFE for 0 - FFFD repetitions + or FFFF for endless repetitions + Sample Rate -- SR byte = 256-(1000000/sample_rate) + Length of silence -- in units of sampling cycle + Compression Type -- of voice data + 8-bits = 0 + 4-bits = 1 + 2.6-bits = 2 + 2-bits = 3 + Multi DAC = 3+(# of channels) [interesting-- + this isn't in the developer's manual] + +Detailed description of new data blocks (VOC files version 1.20 and above): + + (Source is fax from Barry Boone at Creative Labs, 405/742-6622) + +BLOCK 8 - digitized sound attribute extension, must preceed block 1. + Used to define stereo, 8 bit audio + BYTE bBlockID; // = 8 + BYTE nBlockLen[3]; // 3 byte length + WORD wTimeConstant; // time constant = same as block 1 + BYTE bPackMethod; // same as in block 1 + BYTE bVoiceMode; // 0-mono, 1-stereo + + Data is stored left, right + +BLOCK 9 - data block that supersedes blocks 1 and 8. + Used for stereo, 16 bit. + + BYTE bBlockID; // = 9 + BYTE nBlockLen[3]; // length 12 plus length of sound + DWORD dwSamplesPerSec; // samples per second, not time const. + BYTE bBitsPerSample; // e.g., 8 or 16 + BYTE bChannels; // 1 for mono, 2 for stereo + WORD wFormat; // see below + BYTE reserved[4]; // pad to make block w/o data + // have a size of 16 bytes + + Valid values of wFormat are: + + 0x0000 8-bit unsigned PCM + 0x0001 Creative 8-bit to 4-bit ADPCM + 0x0002 Creative 8-bit to 3-bit ADPCM + 0x0003 Creative 8-bit to 2-bit ADPCM + 0x0004 16-bit signed PCM + 0x0006 CCITT a-Law + 0x0007 CCITT u-Law + 0x02000 Creative 16-bit to 4-bit ADPCM + + Data is stored left, right + +------------------------------------------------------------------------*/ +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 40a50167-a81c-463a-9e1d-3282ff84e09d +*/ Added: freeswitch/trunk/libs/libsndfile/src/vox_adpcm.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/vox_adpcm.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,537 @@ +/* +** Copyright (C) 2002-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** This is the OKI / Dialogic ADPCM encoder/decoder. It converts from +** 12 bit linear sample data to a 4 bit ADPCM. +** +** Implemented from the description found here: +** +** http://www.comptek.ru:8100/telephony/tnotes/tt1-13.html +** +** and compared against the encoder/decoder found here: +** +** http://ibiblio.org/pub/linux/apps/sound/convert/vox.tar.gz +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "float_cast.h" +#include "common.h" + +#define VOX_DATA_LEN 2048 +#define PCM_DATA_LEN (VOX_DATA_LEN *2) + +typedef struct +{ short last ; + short step_index ; + + int vox_bytes, pcm_samples ; + + unsigned char vox_data [VOX_DATA_LEN] ; + short pcm_data [PCM_DATA_LEN] ; +} VOX_ADPCM_PRIVATE ; + +static int vox_adpcm_encode_block (VOX_ADPCM_PRIVATE *pvox) ; +static int vox_adpcm_decode_block (VOX_ADPCM_PRIVATE *pvox) ; + +static short vox_adpcm_decode (char code, VOX_ADPCM_PRIVATE *pvox) ; +static char vox_adpcm_encode (short samp, VOX_ADPCM_PRIVATE *pvox) ; + +static sf_count_t vox_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t vox_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t vox_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t vox_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t vox_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t vox_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t vox_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t vox_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static int vox_read_block (SF_PRIVATE *psf, VOX_ADPCM_PRIVATE *pvox, short *ptr, int len) ; + +/*============================================================================================ +** Predefined OKI ADPCM encoder/decoder tables. +*/ + +static short step_size_table [49] = +{ 16, 17, 19, 21, 23, 25, 28, 31, 34, 37, 41, 45, 50, 55, 60, + 66, 73, 80, 88, 97, 107, 118, 130, 143, 157, 173, 190, 209, + 230, 253, 279, 307, 337, 371, 408, 449, 494, 544, 598, 658, + 724, 796, 876, 963, 1060, 1166, 1282, 1408, 1552 +} ; /* step_size_table */ + +static short step_adjust_table [8] = +{ -1, -1, -1, -1, 2, 4, 6, 8 +} ; /* step_adjust_table */ + +/*------------------------------------------------------------------------------ +*/ + +int +vox_adpcm_init (SF_PRIVATE *psf) +{ VOX_ADPCM_PRIVATE *pvox = NULL ; + + if (psf->mode == SFM_RDWR) + return SFE_BAD_MODE_RW ; + + if (psf->mode == SFM_WRITE && psf->sf.channels != 1) + return SFE_CHANNEL_COUNT ; + + if ((pvox = malloc (sizeof (VOX_ADPCM_PRIVATE))) == NULL) + return SFE_MALLOC_FAILED ; + + psf->codec_data = (void*) pvox ; + memset (pvox, 0, sizeof (VOX_ADPCM_PRIVATE)) ; + + if (psf->mode == SFM_WRITE) + { psf->write_short = vox_write_s ; + psf->write_int = vox_write_i ; + psf->write_float = vox_write_f ; + psf->write_double = vox_write_d ; + } + else + { psf_log_printf (psf, "Header-less OKI Dialogic ADPCM encoded file.\n") ; + psf_log_printf (psf, "Setting up for 8kHz, mono, Vox ADPCM.\n") ; + + psf->read_short = vox_read_s ; + psf->read_int = vox_read_i ; + psf->read_float = vox_read_f ; + psf->read_double = vox_read_d ; + } ; + + /* Standard sample rate chennels etc. */ + if (psf->sf.samplerate < 1) + psf->sf.samplerate = 8000 ; + psf->sf.channels = 1 ; + + psf->sf.frames = psf->filelength * 2 ; + + psf->sf.seekable = SF_FALSE ; + + /* Seek back to start of data. */ + if (psf_fseek (psf, 0 , SEEK_SET) == -1) + return SFE_BAD_SEEK ; + + return 0 ; +} /* vox_adpcm_init */ + +/*------------------------------------------------------------------------------ +*/ + +static char +vox_adpcm_encode (short samp, VOX_ADPCM_PRIVATE *pvox) +{ short code ; + short diff, error, stepsize ; + + stepsize = step_size_table [pvox->step_index] ; + code = 0 ; + + diff = samp - pvox->last ; + if (diff < 0) + { code = 0x08 ; + error = -diff ; + } + else + error = diff ; + + if (error >= stepsize) + { code = code | 0x04 ; + error -= stepsize ; + } ; + + if (error >= stepsize / 2) + { code = code | 0x02 ; + error -= stepsize / 2 ; + } ; + + if (error >= stepsize / 4) + code = code | 0x01 ; + + /* + ** To close the feedback loop, the deocder is used to set the + ** estimate of last sample and in doing so, also set the step_index. + */ + pvox->last = vox_adpcm_decode (code, pvox) ; + + return code ; +} /* vox_adpcm_encode */ + +static short +vox_adpcm_decode (char code, VOX_ADPCM_PRIVATE *pvox) +{ short diff, error, stepsize, samp ; + + stepsize = step_size_table [pvox->step_index] ; + + error = stepsize / 8 ; + + if (code & 0x01) + error += stepsize / 4 ; + + if (code & 0x02) + error += stepsize / 2 ; + + if (code & 0x04) + error += stepsize ; + + diff = (code & 0x08) ? -error : error ; + samp = pvox->last + diff ; + + /* + ** Apply clipping. + */ + if (samp > 2048) + samp = 2048 ; + if (samp < -2048) + samp = -2048 ; + + pvox->last = samp ; + pvox->step_index += step_adjust_table [code & 0x7] ; + + if (pvox->step_index < 0) + pvox->step_index = 0 ; + if (pvox->step_index > 48) + pvox->step_index = 48 ; + + return samp ; +} /* vox_adpcm_decode */ + +static int +vox_adpcm_encode_block (VOX_ADPCM_PRIVATE *pvox) +{ unsigned char code ; + int j, k ; + + /* If data_count is odd, add an extra zero valued sample. */ + if (pvox->pcm_samples & 1) + pvox->pcm_data [pvox->pcm_samples++] = 0 ; + + for (j = k = 0 ; k < pvox->pcm_samples ; j++) + { code = vox_adpcm_encode (pvox->pcm_data [k++] / 16, pvox) << 4 ; + code |= vox_adpcm_encode (pvox->pcm_data [k++] / 16, pvox) ; + pvox->vox_data [j] = code ; + } ; + + pvox->vox_bytes = j ; + + return 0 ; +} /* vox_adpcm_encode_block */ + +static int +vox_adpcm_decode_block (VOX_ADPCM_PRIVATE *pvox) +{ unsigned char code ; + int j, k ; + + for (j = k = 0 ; j < pvox->vox_bytes ; j++) + { code = pvox->vox_data [j] ; + pvox->pcm_data [k++] = 16 * vox_adpcm_decode ((code >> 4) & 0x0f, pvox) ; + pvox->pcm_data [k++] = 16 * vox_adpcm_decode (code & 0x0f, pvox) ; + } ; + + pvox->pcm_samples = k ; + + return 0 ; +} /* vox_adpcm_decode_block */ + +/*============================================================================== +*/ + +static int +vox_read_block (SF_PRIVATE *psf, VOX_ADPCM_PRIVATE *pvox, short *ptr, int len) +{ int indx = 0, k ; + + while (indx < len) + { pvox->vox_bytes = (len - indx > PCM_DATA_LEN) ? VOX_DATA_LEN : (len - indx + 1) / 2 ; + + if ((k = psf_fread (pvox->vox_data, 1, pvox->vox_bytes, psf)) != pvox->vox_bytes) + { if (psf_ftell (psf) + k != psf->filelength) + psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, pvox->vox_bytes) ; + if (k == 0) + break ; + } ; + + pvox->vox_bytes = k ; + + vox_adpcm_decode_block (pvox) ; + + memcpy (&(ptr [indx]), pvox->pcm_data, pvox->pcm_samples * sizeof (short)) ; + indx += pvox->pcm_samples ; + } ; + + return indx ; +} /* vox_read_block */ + + +static sf_count_t +vox_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ VOX_ADPCM_PRIVATE *pvox ; + int readcount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pvox = (VOX_ADPCM_PRIVATE*) psf->codec_data ; + + while (len > 0) + { readcount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + count = vox_read_block (psf, pvox, ptr, readcount) ; + + total += count ; + len -= count ; + if (count != readcount) + break ; + } ; + + return total ; +} /* vox_read_s */ + +static sf_count_t +vox_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ VOX_ADPCM_PRIVATE *pvox ; + short *sptr ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pvox = (VOX_ADPCM_PRIVATE*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : (int) len ; + count = vox_read_block (psf, pvox, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = ((int) sptr [k]) << 16 ; + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + + return total ; +} /* vox_read_i */ + +static sf_count_t +vox_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ VOX_ADPCM_PRIVATE *pvox ; + short *sptr ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + float normfact ; + + if (! psf->codec_data) + return 0 ; + pvox = (VOX_ADPCM_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : (int) len ; + count = vox_read_block (psf, pvox, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * (float) (sptr [k]) ; + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + + return total ; +} /* vox_read_f */ + +static sf_count_t +vox_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ VOX_ADPCM_PRIVATE *pvox ; + short *sptr ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + double normfact ; + + if (! psf->codec_data) + return 0 ; + pvox = (VOX_ADPCM_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x8000) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : (int) len ; + count = vox_read_block (psf, pvox, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * (double) (sptr [k]) ; + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + + return total ; +} /* vox_read_d */ + +/*------------------------------------------------------------------------------ +*/ + +static int +vox_write_block (SF_PRIVATE *psf, VOX_ADPCM_PRIVATE *pvox, const short *ptr, int len) +{ int indx = 0, k ; + + while (indx < len) + { pvox->pcm_samples = (len - indx > PCM_DATA_LEN) ? PCM_DATA_LEN : len - indx ; + + memcpy (pvox->pcm_data, &(ptr [indx]), pvox->pcm_samples * sizeof (short)) ; + + vox_adpcm_encode_block (pvox) ; + + if ((k = psf_fwrite (pvox->vox_data, 1, pvox->vox_bytes, psf)) != pvox->vox_bytes) + psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, pvox->vox_bytes) ; + + indx += pvox->pcm_samples ; + } ; + + return indx ; +} /* vox_write_block */ + +static sf_count_t +vox_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ VOX_ADPCM_PRIVATE *pvox ; + int writecount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pvox = (VOX_ADPCM_PRIVATE*) psf->codec_data ; + + while (len) + { writecount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + count = vox_write_block (psf, pvox, ptr, writecount) ; + + total += count ; + len -= count ; + if (count != writecount) + break ; + } ; + + return total ; +} /* vox_write_s */ + +static sf_count_t +vox_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ VOX_ADPCM_PRIVATE *pvox ; + short *sptr ; + int k, bufferlen, writecount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pvox = (VOX_ADPCM_PRIVATE*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (int) len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = ptr [total + k] >> 16 ; + count = vox_write_block (psf, pvox, sptr, writecount) ; + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* vox_write_i */ + +static sf_count_t +vox_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ VOX_ADPCM_PRIVATE *pvox ; + short *sptr ; + int k, bufferlen, writecount, count ; + sf_count_t total = 0 ; + float normfact ; + + if (! psf->codec_data) + return 0 ; + pvox = (VOX_ADPCM_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (int) len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = lrintf (normfact * ptr [total + k]) ; + count = vox_write_block (psf, pvox, sptr, writecount) ; + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* vox_write_f */ + +static sf_count_t +vox_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ VOX_ADPCM_PRIVATE *pvox ; + short *sptr ; + int k, bufferlen, writecount, count ; + sf_count_t total = 0 ; + double normfact ; + + if (! psf->codec_data) + return 0 ; + pvox = (VOX_ADPCM_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (int) len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = lrint (normfact * ptr [total + k]) ; + count = vox_write_block (psf, pvox, sptr, writecount) ; + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* vox_write_d */ + + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: e15e97fe-ff9d-4b46-a489-7059fb2d0b1e +*/ Added: freeswitch/trunk/libs/libsndfile/src/w64.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/w64.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,578 @@ +/* +** Copyright (C) 1999-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <string.h> +#include <ctype.h> +#include <time.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" +#include "wav_w64.h" + +/*------------------------------------------------------------------------------ +** W64 files use 16 byte markers as opposed to the four byte marker of +** WAV files. +** For comparison purposes, an integer is required, so make an integer +** hash for the 16 bytes using MAKE_HASH16 macro, but also create a 16 +** byte array containing the complete 16 bytes required when writing the +** header. +*/ + +#define MAKE_HASH16(x0,x1,x2,x3,x4,x5,x6,x7,x8,x9,xa,xb,xc,xd,xe,xf) \ + ( (x0) ^ ((x1) << 1) ^ ((x2) << 2) ^ ((x3) << 3) ^ \ + ((x4) << 4) ^ ((x5) << 5) ^ ((x6) << 6) ^ ((x7) << 7) ^ \ + ((x8) << 8) ^ ((x9) << 9) ^ ((xa) << 10) ^ ((xb) << 11) ^ \ + ((xc) << 12) ^ ((xd) << 13) ^ ((xe) << 14) ^ ((xf) << 15) ) + +#define MAKE_MARKER16(name,x0,x1,x2,x3,x4,x5,x6,x7,x8,x9,xa,xb,xc,xd,xe,xf) \ + static unsigned char name [16] = { (x0), (x1), (x2), (x3), (x4), (x5), \ + (x6), (x7), (x8), (x9), (xa), (xb), (xc), (xd), (xe), (xf) } + +#define riff_HASH16 MAKE_HASH16 ('r', 'i', 'f', 'f', 0x2E, 0x91, 0xCF, 0x11, 0xA5, \ + 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00) + +#define wave_HASH16 MAKE_HASH16 ('w', 'a', 'v', 'e', 0xF3, 0xAC, 0xD3, 0x11, \ + 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) + +#define fmt_HASH16 MAKE_HASH16 ('f', 'm', 't', ' ', 0xF3, 0xAC, 0xD3, 0x11, \ + 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) + +#define fact_HASH16 MAKE_HASH16 ('f', 'a', 'c', 't', 0xF3, 0xAC, 0xD3, 0x11, \ + 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) + +#define data_HASH16 MAKE_HASH16 ('d', 'a', 't', 'a', 0xF3, 0xAC, 0xD3, 0x11, \ + 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) + +#define ACID_HASH16 MAKE_HASH16 (0x6D, 0x07, 0x1C, 0xEA, 0xA3, 0xEF, 0x78, 0x4C, \ + 0x90, 0x57, 0x7F, 0x79, 0xEE, 0x25, 0x2A, 0xAE) + +MAKE_MARKER16 (riff_MARKER16, 'r', 'i', 'f', 'f', 0x2E, 0x91, 0xCF, 0x11, + 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00) ; + + +MAKE_MARKER16 (wave_MARKER16, 'w', 'a', 'v', 'e', 0xF3, 0xAC, 0xD3, 0x11, + 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) ; + +MAKE_MARKER16 (fmt_MARKER16, 'f', 'm', 't', ' ', 0xF3, 0xAC, 0xD3, 0x11, + 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) ; + +MAKE_MARKER16 (fact_MARKER16, 'f', 'a', 'c', 't', 0xF3, 0xAC, 0xD3, 0x11, + 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) ; + +MAKE_MARKER16 (data_MARKER16, 'd', 'a', 't', 'a', 0xF3, 0xAC, 0xD3, 0x11, + 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) ; + +enum +{ HAVE_riff = 0x01, + HAVE_wave = 0x02, + HAVE_fmt = 0x04, + HAVE_fact = 0x08, + HAVE_data = 0x20 +} ; + +/*------------------------------------------------------------------------------ + * Private static functions. + */ + +static int w64_read_header (SF_PRIVATE *psf, int *blockalign, int *framesperblock) ; +static int w64_write_header (SF_PRIVATE *psf, int calc_length) ; +static int w64_close (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +w64_open (SF_PRIVATE *psf) +{ int subformat, error, blockalign = 0, framesperblock = 0 ; + + if (psf->mode == SFM_READ || (psf->mode == SFM_RDWR &&psf->filelength > 0)) + { if ((error = w64_read_header (psf, &blockalign, &framesperblock))) + return error ; + } ; + + if ((psf->sf.format & SF_FORMAT_TYPEMASK) != SF_FORMAT_W64) + return SFE_BAD_OPEN_FORMAT ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { if (psf->is_pipe) + return SFE_NO_PIPE_WRITE ; + + psf->endian = SF_ENDIAN_LITTLE ; /* All W64 files are little endian. */ + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + if (subformat == SF_FORMAT_IMA_ADPCM || subformat == SF_FORMAT_MS_ADPCM) + { blockalign = wav_w64_srate2blocksize (psf->sf.samplerate * psf->sf.channels) ; + framesperblock = -1 ; + + /* FIXME : This block must go */ + psf->filelength = SF_COUNT_MAX ; + psf->datalength = psf->filelength ; + if (psf->sf.frames <= 0) + psf->sf.frames = (psf->blockwidth) ? psf->filelength / psf->blockwidth : psf->filelength ; + /* EMXIF : This block must go */ + } ; + + if ((error = w64_write_header (psf, SF_FALSE))) + return error ; + + psf->write_header = w64_write_header ; + } ; + + psf->container_close = w64_close ; + + switch (subformat) + { case SF_FORMAT_PCM_U8 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_ULAW : + error = ulaw_init (psf) ; + break ; + + case SF_FORMAT_ALAW : + error = alaw_init (psf) ; + break ; + + /* Lite remove start */ + case SF_FORMAT_FLOAT : + error = float32_init (psf) ; + break ; + + case SF_FORMAT_DOUBLE : + error = double64_init (psf) ; + break ; + + case SF_FORMAT_IMA_ADPCM : + error = wav_w64_ima_init (psf, blockalign, framesperblock) ; + break ; + + case SF_FORMAT_MS_ADPCM : + error = wav_w64_msadpcm_init (psf, blockalign, framesperblock) ; + break ; + /* Lite remove end */ + + case SF_FORMAT_GSM610 : + error = gsm610_init (psf) ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + + return error ; +} /* w64_open */ + +/*========================================================================= +** Private functions. +*/ + +static int +w64_read_header (SF_PRIVATE *psf, int *blockalign, int *framesperblock) +{ WAV_FMT wav_fmt ; + int dword = 0, marker, format = 0 ; + sf_count_t chunk_size, bytesread = 0 ; + int parsestage = 0, error, done = 0 ; + + /* Set position to start of file to begin reading header. */ + memset (&wav_fmt, 0, sizeof (wav_fmt)) ; + psf_binheader_readf (psf, "p", 0) ; + + while (! done) + { /* Read the 4 byte marker and jump 12 bytes. */ + bytesread += psf_binheader_readf (psf, "h", &marker) ; + chunk_size = 0 ; + + switch (marker) + { case riff_HASH16 : + if (parsestage) + return SFE_W64_NO_RIFF ; + + bytesread += psf_binheader_readf (psf, "e8", &chunk_size) ; + + if (psf->filelength < chunk_size) + psf_log_printf (psf, "riff : %D (should be %D)\n", chunk_size, psf->filelength) ; + else + psf_log_printf (psf, "riff : %D\n", chunk_size) ; + + parsestage |= HAVE_riff ; + break ; + + case ACID_HASH16: + psf_log_printf (psf, "Looks like an ACID file. Exiting.\n") ; + return SFE_UNIMPLEMENTED ; + + case wave_HASH16 : + if ((parsestage & HAVE_riff) != HAVE_riff) + return SFE_W64_NO_WAVE ; + psf_log_printf (psf, "wave\n") ; + parsestage |= HAVE_wave ; + break ; + + case fmt_HASH16 : + if ((parsestage & (HAVE_riff | HAVE_wave)) != (HAVE_riff | HAVE_wave)) + return SFE_W64_NO_FMT ; + + bytesread += psf_binheader_readf (psf, "e8", &chunk_size) ; + psf_log_printf (psf, " fmt : %D\n", chunk_size) ; + + /* size of 16 byte marker and 8 byte chunk_size value. */ + chunk_size -= 24 ; + + if ((error = wav_w64_read_fmt_chunk (psf, &wav_fmt, (int) chunk_size))) + return error ; + + if (chunk_size % 8) + psf_binheader_readf (psf, "j", 8 - (chunk_size % 8)) ; + + format = wav_fmt.format ; + parsestage |= HAVE_fmt ; + break ; + + case fact_HASH16: + { sf_count_t frames ; + + psf_binheader_readf (psf, "e88", &chunk_size, &frames) ; + psf_log_printf (psf, " fact : %D\n frames : %D\n", + chunk_size, frames) ; + } ; + break ; + + + case data_HASH16 : + if ((parsestage & (HAVE_riff | HAVE_wave | HAVE_fmt)) != (HAVE_riff | HAVE_wave | HAVE_fmt)) + return SFE_W64_NO_DATA ; + + psf_binheader_readf (psf, "e8", &chunk_size) ; + + psf->dataoffset = psf_ftell (psf) ; + + psf->datalength = chunk_size - 24 ; + + if (chunk_size % 8) + chunk_size += 8 - (chunk_size % 8) ; + + psf_log_printf (psf, "data : %D\n", chunk_size) ; + + parsestage |= HAVE_data ; + + if (! psf->sf.seekable) + break ; + + /* Seek past data and continue reading header. */ + psf_fseek (psf, chunk_size, SEEK_CUR) ; + break ; + + default : + if (psf_ftell (psf) & 0x0F) + { psf_log_printf (psf, " Unknown chunk marker at position %d. Resynching.\n", dword - 4) ; + psf_binheader_readf (psf, "j", -3) ; + break ; + } ; + psf_log_printf (psf, "*** Unknown chunk marker : %X. Exiting parser.\n", marker) ; + done = SF_TRUE ; + break ; + } ; /* switch (dword) */ + + if (psf->sf.seekable == 0 && (parsestage & HAVE_data)) + break ; + + if (psf_ftell (psf) >= (psf->filelength - (2 * SIGNED_SIZEOF (dword)))) + break ; + } ; /* while (1) */ + + if (! psf->dataoffset) + return SFE_W64_NO_DATA ; + + psf->endian = SF_ENDIAN_LITTLE ; /* All WAV files are little endian. */ + + if (psf_ftell (psf) != psf->dataoffset) + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + + if (psf->blockwidth) + { if (psf->filelength - psf->dataoffset < psf->datalength) + psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; + else + psf->sf.frames = psf->datalength / psf->blockwidth ; + } ; + + switch (format) + { case WAVE_FORMAT_PCM : + case WAVE_FORMAT_EXTENSIBLE : + /* extensible might be FLOAT, MULAW, etc as well! */ + psf->sf.format = SF_FORMAT_W64 | u_bitwidth_to_subformat (psf->bytewidth * 8) ; + break ; + + case WAVE_FORMAT_MULAW : + psf->sf.format = (SF_FORMAT_W64 | SF_FORMAT_ULAW) ; + break ; + + case WAVE_FORMAT_ALAW : + psf->sf.format = (SF_FORMAT_W64 | SF_FORMAT_ALAW) ; + break ; + + case WAVE_FORMAT_MS_ADPCM : + psf->sf.format = (SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM) ; + *blockalign = wav_fmt.msadpcm.blockalign ; + *framesperblock = wav_fmt.msadpcm.samplesperblock ; + break ; + + case WAVE_FORMAT_IMA_ADPCM : + psf->sf.format = (SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM) ; + *blockalign = wav_fmt.ima.blockalign ; + *framesperblock = wav_fmt.ima.samplesperblock ; + break ; + + case WAVE_FORMAT_GSM610 : + psf->sf.format = (SF_FORMAT_W64 | SF_FORMAT_GSM610) ; + break ; + + case WAVE_FORMAT_IEEE_FLOAT : + psf->sf.format = SF_FORMAT_W64 ; + psf->sf.format |= (psf->bytewidth == 8) ? SF_FORMAT_DOUBLE : SF_FORMAT_FLOAT ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + + return 0 ; +} /* w64_read_header */ + +static int +w64_write_header (SF_PRIVATE *psf, int calc_length) +{ sf_count_t fmt_size, current ; + size_t fmt_pad = 0 ; + int subformat, add_fact_chunk = SF_FALSE ; + + current = psf_ftell (psf) ; + + if (calc_length) + { psf->filelength = psf_get_filelen (psf) ; + + psf->datalength = psf->filelength - psf->dataoffset ; + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + if (psf->bytewidth) + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + psf_fseek (psf, 0, SEEK_SET) ; + + /* riff marker, length, wave and 'fmt ' markers. */ + psf_binheader_writef (psf, "eh8hh", riff_MARKER16, psf->filelength - 8, wave_MARKER16, fmt_MARKER16) ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + + switch (subformat) + { case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + fmt_size = 24 + 2 + 2 + 4 + 4 + 2 + 2 ; + fmt_pad = (size_t) (8 - (fmt_size & 0x7)) ; + fmt_size += fmt_pad ; + + /* fmt : format, channels, samplerate */ + psf_binheader_writef (psf, "e8224", fmt_size, WAVE_FORMAT_PCM, psf->sf.channels, psf->sf.samplerate) ; + /* fmt : bytespersec */ + psf_binheader_writef (psf, "e4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ; + /* fmt : blockalign, bitwidth */ + psf_binheader_writef (psf, "e22", psf->bytewidth * psf->sf.channels, psf->bytewidth * 8) ; + break ; + + case SF_FORMAT_FLOAT : + case SF_FORMAT_DOUBLE : + fmt_size = 24 + 2 + 2 + 4 + 4 + 2 + 2 ; + fmt_pad = (size_t) (8 - (fmt_size & 0x7)) ; + fmt_size += fmt_pad ; + + /* fmt : format, channels, samplerate */ + psf_binheader_writef (psf, "e8224", fmt_size, WAVE_FORMAT_IEEE_FLOAT, psf->sf.channels, psf->sf.samplerate) ; + /* fmt : bytespersec */ + psf_binheader_writef (psf, "e4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ; + /* fmt : blockalign, bitwidth */ + psf_binheader_writef (psf, "e22", psf->bytewidth * psf->sf.channels, psf->bytewidth * 8) ; + + add_fact_chunk = SF_TRUE ; + break ; + + case SF_FORMAT_ULAW : + fmt_size = 24 + 2 + 2 + 4 + 4 + 2 + 2 ; + fmt_pad = (size_t) (8 - (fmt_size & 0x7)) ; + fmt_size += fmt_pad ; + + /* fmt : format, channels, samplerate */ + psf_binheader_writef (psf, "e8224", fmt_size, WAVE_FORMAT_MULAW, psf->sf.channels, psf->sf.samplerate) ; + /* fmt : bytespersec */ + psf_binheader_writef (psf, "e4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ; + /* fmt : blockalign, bitwidth */ + psf_binheader_writef (psf, "e22", psf->bytewidth * psf->sf.channels, 8) ; + + add_fact_chunk = SF_TRUE ; + break ; + + case SF_FORMAT_ALAW : + fmt_size = 24 + 2 + 2 + 4 + 4 + 2 + 2 ; + fmt_pad = (size_t) (8 - (fmt_size & 0x7)) ; + fmt_size += fmt_pad ; + + /* fmt : format, channels, samplerate */ + psf_binheader_writef (psf, "e8224", fmt_size, WAVE_FORMAT_ALAW, psf->sf.channels, psf->sf.samplerate) ; + /* fmt : bytespersec */ + psf_binheader_writef (psf, "e4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ; + /* fmt : blockalign, bitwidth */ + psf_binheader_writef (psf, "e22", psf->bytewidth * psf->sf.channels, 8) ; + + add_fact_chunk = SF_TRUE ; + break ; + + /* Lite remove start */ + case SF_FORMAT_IMA_ADPCM : + { int blockalign, framesperblock, bytespersec ; + + blockalign = wav_w64_srate2blocksize (psf->sf.samplerate * psf->sf.channels) ; + framesperblock = 2 * (blockalign - 4 * psf->sf.channels) / psf->sf.channels + 1 ; + bytespersec = (psf->sf.samplerate * blockalign) / framesperblock ; + + /* fmt chunk. */ + fmt_size = 24 + 2 + 2 + 4 + 4 + 2 + 2 + 2 + 2 ; + fmt_pad = (size_t) (8 - (fmt_size & 0x7)) ; + fmt_size += fmt_pad ; + + /* fmt : size, WAV format type, channels. */ + psf_binheader_writef (psf, "e822", fmt_size, WAVE_FORMAT_IMA_ADPCM, psf->sf.channels) ; + + /* fmt : samplerate, bytespersec. */ + psf_binheader_writef (psf, "e44", psf->sf.samplerate, bytespersec) ; + + /* fmt : blockalign, bitwidth, extrabytes, framesperblock. */ + psf_binheader_writef (psf, "e2222", blockalign, 4, 2, framesperblock) ; + } ; + + add_fact_chunk = SF_TRUE ; + break ; + + case SF_FORMAT_MS_ADPCM : + { int blockalign, framesperblock, bytespersec, extrabytes ; + + blockalign = wav_w64_srate2blocksize (psf->sf.samplerate * psf->sf.channels) ; + framesperblock = 2 + 2 * (blockalign - 7 * psf->sf.channels) / psf->sf.channels ; + bytespersec = (psf->sf.samplerate * blockalign) / framesperblock ; + + /* fmt chunk. */ + extrabytes = 2 + 2 + MSADPCM_ADAPT_COEFF_COUNT * (2 + 2) ; + fmt_size = 24 + 2 + 2 + 4 + 4 + 2 + 2 + 2 + extrabytes ; + fmt_pad = (size_t) (8 - (fmt_size & 0x7)) ; + fmt_size += fmt_pad ; + + /* fmt : size, W64 format type, channels. */ + psf_binheader_writef (psf, "e822", fmt_size, WAVE_FORMAT_MS_ADPCM, psf->sf.channels) ; + + /* fmt : samplerate, bytespersec. */ + psf_binheader_writef (psf, "e44", psf->sf.samplerate, bytespersec) ; + + /* fmt : blockalign, bitwidth, extrabytes, framesperblock. */ + psf_binheader_writef (psf, "e22222", blockalign, 4, extrabytes, framesperblock, 7) ; + + msadpcm_write_adapt_coeffs (psf) ; + } ; + + add_fact_chunk = SF_TRUE ; + break ; + /* Lite remove end */ + + case SF_FORMAT_GSM610 : + { int bytespersec ; + + bytespersec = (psf->sf.samplerate * WAV_W64_GSM610_BLOCKSIZE) / WAV_W64_GSM610_SAMPLES ; + + /* fmt chunk. */ + fmt_size = 24 + 2 + 2 + 4 + 4 + 2 + 2 + 2 + 2 ; + fmt_pad = (size_t) (8 - (fmt_size & 0x7)) ; + fmt_size += fmt_pad ; + + /* fmt : size, WAV format type, channels. */ + psf_binheader_writef (psf, "e822", fmt_size, WAVE_FORMAT_GSM610, psf->sf.channels) ; + + /* fmt : samplerate, bytespersec. */ + psf_binheader_writef (psf, "e44", psf->sf.samplerate, bytespersec) ; + + /* fmt : blockalign, bitwidth, extrabytes, framesperblock. */ + psf_binheader_writef (psf, "e2222", WAV_W64_GSM610_BLOCKSIZE, 0, 2, WAV_W64_GSM610_SAMPLES) ; + } ; + + add_fact_chunk = SF_TRUE ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + + /* Pad to 8 bytes with zeros. */ + if (fmt_pad > 0) + psf_binheader_writef (psf, "z", fmt_pad) ; + + if (add_fact_chunk) + psf_binheader_writef (psf, "eh88", fact_MARKER16, (sf_count_t) (16 + 8 + 8), psf->sf.frames) ; + + psf_binheader_writef (psf, "eh8", data_MARKER16, psf->datalength + 24) ; + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* w64_write_header */ + +static int +w64_close (SF_PRIVATE *psf) +{ + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + w64_write_header (psf, SF_TRUE) ; + + return 0 ; +} /* w64_close */ + + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 9aa4e141-538a-4dd9-99c9-b3f0f2dd4f4a +*/ Added: freeswitch/trunk/libs/libsndfile/src/wav.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/wav.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,1633 @@ +/* +** Copyright (C) 1999-2006 Erik de Castro Lopo <erikd@mega-nerd.com> +** Copyright (C) 2004-2005 David Viens <davidv@plogue.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <ctype.h> +#include <time.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" +#include "wav_w64.h" + +/*------------------------------------------------------------------------------ + * Macros to handle big/little endian issues. + */ + +#define RIFF_MARKER (MAKE_MARKER ('R', 'I', 'F', 'F')) +#define RIFX_MARKER (MAKE_MARKER ('R', 'I', 'F', 'X')) +#define WAVE_MARKER (MAKE_MARKER ('W', 'A', 'V', 'E')) +#define fmt_MARKER (MAKE_MARKER ('f', 'm', 't', ' ')) +#define data_MARKER (MAKE_MARKER ('d', 'a', 't', 'a')) +#define fact_MARKER (MAKE_MARKER ('f', 'a', 'c', 't')) +#define PEAK_MARKER (MAKE_MARKER ('P', 'E', 'A', 'K')) + +#define cue_MARKER (MAKE_MARKER ('c', 'u', 'e', ' ')) +#define LIST_MARKER (MAKE_MARKER ('L', 'I', 'S', 'T')) +#define slnt_MARKER (MAKE_MARKER ('s', 'l', 'n', 't')) +#define wavl_MARKER (MAKE_MARKER ('w', 'a', 'v', 'l')) +#define INFO_MARKER (MAKE_MARKER ('I', 'N', 'F', 'O')) +#define plst_MARKER (MAKE_MARKER ('p', 'l', 's', 't')) +#define adtl_MARKER (MAKE_MARKER ('a', 'd', 't', 'l')) +#define labl_MARKER (MAKE_MARKER ('l', 'a', 'b', 'l')) +#define ltxt_MARKER (MAKE_MARKER ('l', 't', 'x', 't')) +#define note_MARKER (MAKE_MARKER ('n', 'o', 't', 'e')) +#define smpl_MARKER (MAKE_MARKER ('s', 'm', 'p', 'l')) +#define bext_MARKER (MAKE_MARKER ('b', 'e', 'x', 't')) +#define levl_MARKER (MAKE_MARKER ('l', 'e', 'v', 'l')) +#define MEXT_MARKER (MAKE_MARKER ('M', 'E', 'X', 'T')) +#define DISP_MARKER (MAKE_MARKER ('D', 'I', 'S', 'P')) +#define acid_MARKER (MAKE_MARKER ('a', 'c', 'i', 'd')) +#define strc_MARKER (MAKE_MARKER ('s', 't', 'r', 'c')) +#define PAD_MARKER (MAKE_MARKER ('P', 'A', 'D', ' ')) +#define afsp_MARKER (MAKE_MARKER ('a', 'f', 's', 'p')) +#define clm_MARKER (MAKE_MARKER ('c', 'l', 'm', ' ')) +#define elmo_MARKER (MAKE_MARKER ('e', 'l', 'm', 'o')) + +#define ISFT_MARKER (MAKE_MARKER ('I', 'S', 'F', 'T')) +#define ICRD_MARKER (MAKE_MARKER ('I', 'C', 'R', 'D')) +#define ICOP_MARKER (MAKE_MARKER ('I', 'C', 'O', 'P')) +#define IARL_MARKER (MAKE_MARKER ('I', 'A', 'R', 'L')) +#define IART_MARKER (MAKE_MARKER ('I', 'A', 'R', 'T')) +#define INAM_MARKER (MAKE_MARKER ('I', 'N', 'A', 'M')) +#define IENG_MARKER (MAKE_MARKER ('I', 'E', 'N', 'G')) +#define IART_MARKER (MAKE_MARKER ('I', 'A', 'R', 'T')) +#define ICOP_MARKER (MAKE_MARKER ('I', 'C', 'O', 'P')) +#define IPRD_MARKER (MAKE_MARKER ('I', 'P', 'R', 'D')) +#define ISRC_MARKER (MAKE_MARKER ('I', 'S', 'R', 'C')) +#define ISBJ_MARKER (MAKE_MARKER ('I', 'S', 'B', 'J')) +#define ICMT_MARKER (MAKE_MARKER ('I', 'C', 'M', 'T')) + +/* Weird WAVPACK marker which can show up at the start of the DATA section. */ +#define wvpk_MARKER (MAKE_MARKER ('w', 'v', 'p', 'k')) +#define OggS_MARKER (MAKE_MARKER ('O', 'g', 'g', 'S')) + +#define WAV_PEAK_CHUNK_SIZE(ch) (2 * sizeof (int) + ch * (sizeof (float) + sizeof (int))) +#define WAV_BEXT_CHUNK_SIZE 602 + +enum +{ HAVE_RIFF = 0x01, + HAVE_WAVE = 0x02, + HAVE_fmt = 0x04, + HAVE_fact = 0x08, + HAVE_PEAK = 0x10, + HAVE_data = 0x20, + HAVE_other = 0x80000000 +} ; + + + +/* known WAVEFORMATEXTENSIBLE GUIDS */ +static const EXT_SUBFORMAT MSGUID_SUBTYPE_PCM = +{ 0x00000001, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_MS_ADPCM = +{ 0x00000002, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_IEEE_FLOAT = +{ 0x00000003, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_ALAW = +{ 0x00000006, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_MULAW = +{ 0x00000007, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +/* +** the next two are from +** http://dream.cs.bath.ac.uk/researchdev/wave-ex/bformat.html +*/ +static const EXT_SUBFORMAT MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_PCM = +{ 0x00000001, 0x0721, 0x11d3, { 0x86, 0x44, 0xC8, 0xC1, 0xCA, 0x00, 0x00, 0x00 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_IEEE_FLOAT = +{ 0x00000003, 0x0721, 0x11d3, { 0x86, 0x44, 0xC8, 0xC1, 0xCA, 0x00, 0x00, 0x00 } +} ; + + +#if 0 +/* maybe interesting one day to read the following through sf_read_raw */ +/* http://www.bath.ac.uk/~masrwd/pvocex/pvocex.html */ +static const EXT_SUBFORMAT MSGUID_SUBTYPE_PVOCEX = +{ 0x8312B9C2, 0x2E6E, 0x11d4, { 0xA8, 0x24, 0xDE, 0x5B, 0x96, 0xC3, 0xAB, 0x21 } +} ; +#endif + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int wav_read_header (SF_PRIVATE *psf, int *blockalign, int *framesperblock) ; +static int wav_write_header (SF_PRIVATE *psf, int calc_length) ; + +static int wavex_write_header (SF_PRIVATE *psf, int calc_length) ; + +static int wav_write_tailer (SF_PRIVATE *psf) ; +static void wav_write_strings (SF_PRIVATE *psf, int location) ; +static int wav_command (SF_PRIVATE *psf, int command, void *data, int datasize) ; +static int wav_close (SF_PRIVATE *psf) ; + +static int wav_subchunk_parse (SF_PRIVATE *psf, int chunk) ; +static int wav_read_smpl_chunk (SF_PRIVATE *psf, unsigned int chunklen) ; +static int wav_read_acid_chunk (SF_PRIVATE *psf, unsigned int chunklen) ; +static int wav_read_bext_chunk (SF_PRIVATE *psf, unsigned int chunklen) ; +static int wav_write_bext_chunk (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +wav_open (SF_PRIVATE *psf) +{ int format, subformat, error, blockalign = 0, framesperblock = 0 ; + + if (psf->mode == SFM_READ || (psf->mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = wav_read_header (psf, &blockalign, &framesperblock))) + return error ; + } ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { if (psf->is_pipe) + return SFE_NO_PIPE_WRITE ; + + format = psf->sf.format & SF_FORMAT_TYPEMASK ; + if (format != SF_FORMAT_WAV && format != SF_FORMAT_WAVEX) + return SFE_BAD_OPEN_FORMAT ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + /* RIFF WAVs are little-endian, RIFX WAVs are big-endian, default to little */ + psf->endian = psf->sf.format & SF_FORMAT_ENDMASK ; + if (CPU_IS_BIG_ENDIAN && psf->endian == SF_ENDIAN_CPU) + psf->endian = SF_ENDIAN_BIG ; + else if (psf->endian != SF_ENDIAN_BIG) + psf->endian = SF_ENDIAN_LITTLE ; + + if (psf->mode != SFM_RDWR || psf->filelength < 44) + { psf->filelength = 0 ; + psf->datalength = 0 ; + psf->dataoffset = 0 ; + psf->sf.frames = 0 ; + } ; + + if (subformat == SF_FORMAT_IMA_ADPCM || subformat == SF_FORMAT_MS_ADPCM) + { blockalign = wav_w64_srate2blocksize (psf->sf.samplerate * psf->sf.channels) ; + framesperblock = -1 ; /* Corrected later. */ + } ; + + psf->str_flags = SF_STR_ALLOW_START | SF_STR_ALLOW_END ; + + /* By default, add the peak chunk to floating point files. Default behaviour + ** can be switched off using sf_command (SFC_SET_PEAK_CHUNK, SF_FALSE). + */ + if (psf->mode == SFM_WRITE && (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE)) + { if ((psf->peak_info = peak_info_calloc (psf->sf.channels)) == NULL) + return SFE_MALLOC_FAILED ; + psf->peak_info->peak_loc = SF_PEAK_START ; + } ; + + psf->write_header = (format == SF_FORMAT_WAV) ? wav_write_header : wavex_write_header ; + } ; + + psf->container_close = wav_close ; + psf->command = wav_command ; + + switch (subformat) + { case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_ULAW : + error = ulaw_init (psf) ; + break ; + + case SF_FORMAT_ALAW : + error = alaw_init (psf) ; + break ; + + /* Lite remove start */ + case SF_FORMAT_FLOAT : + error = float32_init (psf) ; + break ; + + case SF_FORMAT_DOUBLE : + error = double64_init (psf) ; + break ; + + case SF_FORMAT_IMA_ADPCM : + error = wav_w64_ima_init (psf, blockalign, framesperblock) ; + break ; + + case SF_FORMAT_MS_ADPCM : + error = wav_w64_msadpcm_init (psf, blockalign, framesperblock) ; + break ; + + case SF_FORMAT_G721_32 : + error = g72x_init (psf) ; + break ; + /* Lite remove end */ + + case SF_FORMAT_GSM610 : + error = gsm610_init (psf) ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + + if (psf->mode == SFM_WRITE || (psf->mode == SFM_RDWR && psf->filelength == 0)) + return psf->write_header (psf, SF_FALSE) ; + + return error ; +} /* wav_open */ + +/*========================================================================= +** Private functions. +*/ + +static int +wav_read_header (SF_PRIVATE *psf, int *blockalign, int *framesperblock) +{ WAV_FMT wav_fmt ; + FACT_CHUNK fact_chunk ; + unsigned dword = 0, marker, RIFFsize, done = 0 ; + int parsestage = 0, error, format = 0 ; + char *cptr ; + + memset (&wav_fmt, 0, sizeof (wav_fmt)) ; + /* Set position to start of file to begin reading header. */ + psf_binheader_readf (psf, "p", 0) ; + + while (! done) + { psf_binheader_readf (psf, "m", &marker) ; + + switch (marker) + { case RIFF_MARKER : + case RIFX_MARKER : + if (parsestage) + return SFE_WAV_NO_RIFF ; + + parsestage |= HAVE_RIFF ; + + /* RIFX signifies big-endian format for all header and data + ** to prevent lots of code copying here, we'll set the psf->rwf_endian + ** flag once here, and never specify endian-ness for all other header ops + */ + if (marker == RIFF_MARKER) + psf->rwf_endian = SF_ENDIAN_LITTLE ; + else + psf->rwf_endian = SF_ENDIAN_BIG ; + + psf_binheader_readf (psf, "4", &RIFFsize) ; + + if (psf->fileoffset > 0 && psf->filelength > RIFFsize + 8) + { /* Set file length. */ + psf->filelength = RIFFsize + 8 ; + if (marker == RIFF_MARKER) + psf_log_printf (psf, "RIFF : %u\n", RIFFsize) ; + else + psf_log_printf (psf, "RIFX : %u\n", RIFFsize) ; + } + else if (psf->filelength < RIFFsize + 2 * SIGNED_SIZEOF (dword)) + { if (marker == RIFF_MARKER) + psf_log_printf (psf, "RIFF : %u (should be %D)\n", RIFFsize, psf->filelength - 2 * SIGNED_SIZEOF (dword)) ; + else + psf_log_printf (psf, "RIFX : %u (should be %D)\n", RIFFsize, psf->filelength - 2 * SIGNED_SIZEOF (dword)) ; + + RIFFsize = dword ; + } + else + { if (marker == RIFF_MARKER) + psf_log_printf (psf, "RIFF : %u\n", RIFFsize) ; + else + psf_log_printf (psf, "RIFX : %u\n", RIFFsize) ; + } ; + break ; + + case WAVE_MARKER : + if ((parsestage & HAVE_RIFF) != HAVE_RIFF) + return SFE_WAV_NO_WAVE ; + parsestage |= HAVE_WAVE ; + + psf_log_printf (psf, "WAVE\n") ; + break ; + + case fmt_MARKER : + if ((parsestage & (HAVE_RIFF | HAVE_WAVE)) != (HAVE_RIFF | HAVE_WAVE)) + return SFE_WAV_NO_FMT ; + + /* If this file has a SECOND fmt chunk, I don't want to know about it. */ + if (parsestage & HAVE_fmt) + break ; + + parsestage |= HAVE_fmt ; + + psf_binheader_readf (psf, "4", &dword) ; + psf_log_printf (psf, "fmt : %d\n", dword) ; + + if ((error = wav_w64_read_fmt_chunk (psf, &wav_fmt, dword))) + return error ; + + format = wav_fmt.format ; + break ; + + case data_MARKER : + if ((parsestage & (HAVE_RIFF | HAVE_WAVE | HAVE_fmt)) != (HAVE_RIFF | HAVE_WAVE | HAVE_fmt)) + return SFE_WAV_NO_DATA ; + + if (psf->mode == SFM_RDWR && (parsestage & HAVE_other) != 0) + return SFE_RDWR_BAD_HEADER ; + + parsestage |= HAVE_data ; + + psf_binheader_readf (psf, "4", &dword) ; + + psf->datalength = dword ; + psf->dataoffset = psf_ftell (psf) ; + + if (dword == 0 && RIFFsize == 8 && psf->filelength > 44) + { psf_log_printf (psf, "*** Looks like a WAV file which wasn't closed properly. Fixing it.\n") ; + psf->datalength = dword = psf->filelength - psf->dataoffset ; + } ; + + if (psf->datalength > psf->filelength - psf->dataoffset) + { psf_log_printf (psf, "data : %D (should be %D)\n", psf->datalength, psf->filelength - psf->dataoffset) ; + psf->datalength = psf->filelength - psf->dataoffset ; + } + else + psf_log_printf (psf, "data : %D\n", psf->datalength) ; + + /* Only set dataend if there really is data at the end. */ + if (psf->datalength + psf->dataoffset < psf->filelength) + psf->dataend = psf->datalength + psf->dataoffset ; + + if (format == WAVE_FORMAT_MS_ADPCM && psf->datalength % 2) + { psf->datalength ++ ; + psf_log_printf (psf, "*** Data length odd. Increasing it by 1.\n") ; + } ; + + if (! psf->sf.seekable) + break ; + + /* Seek past data and continue reading header. */ + psf_fseek (psf, psf->datalength, SEEK_CUR) ; + + dword = psf_ftell (psf) ; + if (dword != (sf_count_t) (psf->dataoffset + psf->datalength)) + psf_log_printf (psf, "*** psf_fseek past end error ***\n", dword, psf->dataoffset + psf->datalength) ; + break ; + + case fact_MARKER : + if ((parsestage & (HAVE_RIFF | HAVE_WAVE)) != (HAVE_RIFF | HAVE_WAVE)) + return SFE_WAV_BAD_FACT ; + + parsestage |= HAVE_fact ; + + if ((parsestage & HAVE_fmt) != HAVE_fmt) + psf_log_printf (psf, "*** Should have 'fmt ' chunk before 'fact'\n") ; + + psf_binheader_readf (psf, "44", &dword, & (fact_chunk.frames)) ; + + if (dword > SIGNED_SIZEOF (fact_chunk)) + psf_binheader_readf (psf, "j", (int) (dword - SIGNED_SIZEOF (fact_chunk))) ; + + if (dword) + psf_log_printf (psf, "%M : %d\n", marker, dword) ; + else + psf_log_printf (psf, "%M : %d (should not be zero)\n", marker, dword) ; + + psf_log_printf (psf, " frames : %d\n", fact_chunk.frames) ; + break ; + + case PEAK_MARKER : + if ((parsestage & (HAVE_RIFF | HAVE_WAVE | HAVE_fmt)) != (HAVE_RIFF | HAVE_WAVE | HAVE_fmt)) + return SFE_WAV_PEAK_B4_FMT ; + + parsestage |= HAVE_PEAK ; + + psf_binheader_readf (psf, "4", &dword) ; + + psf_log_printf (psf, "%M : %d\n", marker, dword) ; + if (dword != WAV_PEAK_CHUNK_SIZE (psf->sf.channels)) + { psf_binheader_readf (psf, "j", dword) ; + psf_log_printf (psf, "*** File PEAK chunk size doesn't fit with number of channels (%d).\n", psf->sf.channels) ; + return SFE_WAV_BAD_PEAK ; + } ; + + if ((psf->peak_info = peak_info_calloc (psf->sf.channels)) == NULL) + return SFE_MALLOC_FAILED ; + + /* read in rest of PEAK chunk. */ + psf_binheader_readf (psf, "44", & (psf->peak_info->version), & (psf->peak_info->timestamp)) ; + + if (psf->peak_info->version != 1) + psf_log_printf (psf, " version : %d *** (should be version 1)\n", psf->peak_info->version) ; + else + psf_log_printf (psf, " version : %d\n", psf->peak_info->version) ; + + psf_log_printf (psf, " time stamp : %d\n", psf->peak_info->timestamp) ; + psf_log_printf (psf, " Ch Position Value\n") ; + + cptr = psf->u.cbuf ; + for (dword = 0 ; dword < (unsigned) psf->sf.channels ; dword++) + { float value ; + unsigned int position ; + psf_binheader_readf (psf, "f4", &value, &position) ; + psf->peak_info->peaks [dword].value = value ; + psf->peak_info->peaks [dword].position = position ; + + LSF_SNPRINTF (cptr, sizeof (psf->u.cbuf), " %2d %-12ld %g\n", + dword, (long) psf->peak_info->peaks [dword].position, psf->peak_info->peaks [dword].value) ; + cptr [sizeof (psf->u.cbuf) - 1] = 0 ; + psf_log_printf (psf, cptr) ; + } ; + + psf->peak_info->peak_loc = ((parsestage & HAVE_data) == 0) ? SF_PEAK_START : SF_PEAK_END ; + break ; + + case cue_MARKER : + parsestage |= HAVE_other ; + + { unsigned bytesread, cue_count ; + int id, position, chunk_id, chunk_start, block_start, offset ; + + bytesread = psf_binheader_readf (psf, "44", &dword, &cue_count) ; + bytesread -= 4 ; /* Remove bytes for first dword. */ + psf_log_printf (psf, "%M : %u\n", marker, dword) ; + + if (cue_count > 10) + { psf_log_printf (psf, " Count : %d (skipping)\n", cue_count) ; + psf_binheader_readf (psf, "j", cue_count * 24) ; + break ; + } ; + + psf_log_printf (psf, " Count : %d\n", cue_count) ; + + while (cue_count) + { bytesread += psf_binheader_readf (psf, "444444", &id, &position, + &chunk_id, &chunk_start, &block_start, &offset) ; + psf_log_printf (psf, " Cue ID : %2d" + " Pos : %5u Chunk : %M" + " Chk Start : %d Blk Start : %d" + " Offset : %5d\n", + id, position, chunk_id, chunk_start, block_start, offset) ; + cue_count -- ; + } ; + + if (bytesread != dword) + { psf_log_printf (psf, "**** Chunk size weirdness (%d != %d)\n", dword, bytesread) ; + psf_binheader_readf (psf, "j", dword - bytesread) ; + } ; + } ; + break ; + + case smpl_MARKER : + parsestage |= HAVE_other ; + + psf_binheader_readf (psf, "4", &dword) ; + psf_log_printf (psf, "smpl : %u\n", dword) ; + + if ((error = wav_read_smpl_chunk (psf, dword))) + return error ; + break ; + + case acid_MARKER : + parsestage |= HAVE_other ; + + psf_binheader_readf (psf, "4", &dword) ; + psf_log_printf (psf, "acid : %u\n", dword) ; + + if ((error = wav_read_acid_chunk (psf, dword))) + return error ; + break ; + + case INFO_MARKER : + case LIST_MARKER : + parsestage |= HAVE_other ; + + if ((error = wav_subchunk_parse (psf, marker)) != 0) + return error ; + break ; + + case bext_MARKER : + parsestage |= HAVE_other ; + + psf_binheader_readf (psf, "4", &dword) ; + if (dword < WAV_BEXT_CHUNK_SIZE) + psf_log_printf (psf, "bext : %u (should be >= %d)\n", dword, WAV_BEXT_CHUNK_SIZE) ; + else + psf_log_printf (psf, "bext : %u\n", dword) ; + + if ((error = wav_read_bext_chunk (psf, dword))) + return error ; + break ; + + case strc_MARKER : /* Multiple of 32 bytes. */ + + case afsp_MARKER : + case clm_MARKER : + case elmo_MARKER : + case levl_MARKER : + case plst_MARKER : + case DISP_MARKER : + case MEXT_MARKER : + case PAD_MARKER : + parsestage |= HAVE_other ; + + psf_binheader_readf (psf, "4", &dword) ; + psf_log_printf (psf, "%M : %u\n", marker, dword) ; + dword += (dword & 1) ; + psf_binheader_readf (psf, "j", dword) ; + break ; + + default : + parsestage |= HAVE_other ; + if (isprint ((marker >> 24) & 0xFF) && isprint ((marker >> 16) & 0xFF) + && isprint ((marker >> 8) & 0xFF) && isprint (marker & 0xFF)) + { psf_binheader_readf (psf, "4", &dword) ; + psf_log_printf (psf, "*** %M : %d (unknown marker)\n", marker, dword) ; + psf_binheader_readf (psf, "j", dword) ; + break ; + } ; + if (psf_ftell (psf) & 0x03) + { psf_log_printf (psf, " Unknown chunk marker at position %d. Resynching.\n", dword - 4) ; + psf_binheader_readf (psf, "j", -3) ; + break ; + } ; + psf_log_printf (psf, "*** Unknown chunk marker (%X) at position %D. Exiting parser.\n", marker, psf_ftell (psf) - 4) ; + done = SF_TRUE ; + break ; + } ; /* switch (dword) */ + + if (! psf->sf.seekable && (parsestage & HAVE_data)) + break ; + + if (psf_ftell (psf) >= psf->filelength - SIGNED_SIZEOF (dword)) + { psf_log_printf (psf, "End\n") ; + break ; + } ; + } ; /* while (1) */ + + if (! psf->dataoffset) + return SFE_WAV_NO_DATA ; + + /* WAVs can be little or big endian */ + psf->endian = psf->rwf_endian ; + + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + + if (psf->is_pipe == 0) + { /* + ** Check for 'wvpk' at the start of the DATA section. Not able to + ** handle this. + */ + psf_binheader_readf (psf, "4", &marker) ; + if (marker == wvpk_MARKER || marker == OggS_MARKER) + return SFE_WAV_WVPK_DATA ; + } ; + + /* Seek to start of DATA section. */ + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + + if (psf->blockwidth) + { if (psf->filelength - psf->dataoffset < psf->datalength) + psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; + else + psf->sf.frames = psf->datalength / psf->blockwidth ; + } ; + + switch (format) + { case WAVE_FORMAT_EXTENSIBLE : + if (psf->sf.format == (SF_FORMAT_WAVEX | SF_FORMAT_MS_ADPCM)) + { *blockalign = wav_fmt.msadpcm.blockalign ; + *framesperblock = wav_fmt.msadpcm.samplesperblock ; + } ; + break ; + + case WAVE_FORMAT_PCM : + psf->sf.format = SF_FORMAT_WAV | u_bitwidth_to_subformat (psf->bytewidth * 8) ; + break ; + + case WAVE_FORMAT_MULAW : + case IBM_FORMAT_MULAW : + psf->sf.format = (SF_FORMAT_WAV | SF_FORMAT_ULAW) ; + break ; + + case WAVE_FORMAT_ALAW : + case IBM_FORMAT_ALAW : + psf->sf.format = (SF_FORMAT_WAV | SF_FORMAT_ALAW) ; + break ; + + case WAVE_FORMAT_MS_ADPCM : + psf->sf.format = (SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM) ; + *blockalign = wav_fmt.msadpcm.blockalign ; + *framesperblock = wav_fmt.msadpcm.samplesperblock ; + break ; + + case WAVE_FORMAT_IMA_ADPCM : + psf->sf.format = (SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM) ; + *blockalign = wav_fmt.ima.blockalign ; + *framesperblock = wav_fmt.ima.samplesperblock ; + break ; + + case WAVE_FORMAT_GSM610 : + psf->sf.format = (SF_FORMAT_WAV | SF_FORMAT_GSM610) ; + break ; + + case WAVE_FORMAT_IEEE_FLOAT : + psf->sf.format = SF_FORMAT_WAV ; + psf->sf.format |= (psf->bytewidth == 8) ? SF_FORMAT_DOUBLE : SF_FORMAT_FLOAT ; + break ; + + case WAVE_FORMAT_G721_ADPCM : + psf->sf.format = SF_FORMAT_WAV | SF_FORMAT_G721_32 ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + + /* Only set the format endian-ness if its non-standard big-endian. */ + if (psf->endian == SF_ENDIAN_BIG) + psf->sf.format |= SF_ENDIAN_BIG ; + + return 0 ; +} /* wav_read_header */ + +static int +wav_write_header (SF_PRIVATE *psf, int calc_length) +{ sf_count_t current ; + int fmt_size, k, subformat, add_fact_chunk = SF_FALSE ; + + current = psf_ftell (psf) ; + + if (calc_length) + { psf->filelength = psf_get_filelen (psf) ; + + psf->datalength = psf->filelength - psf->dataoffset ; + + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + if (psf->bytewidth > 0) + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + psf_fseek (psf, 0, SEEK_SET) ; + + /* + ** RIFX signifies big-endian format for all header and data. + ** To prevent lots of code copying here, we'll set the psf->rwf_endian flag + ** once here, and never specify endian-ness for all other header operations. + */ + + /* RIFF/RIFX marker, length, WAVE and 'fmt ' markers. */ + + if (psf->endian == SF_ENDIAN_LITTLE) + psf_binheader_writef (psf, "etm8", RIFF_MARKER, (psf->filelength < 8) ? 8 : psf->filelength - 8) ; + else + psf_binheader_writef (psf, "Etm8", RIFX_MARKER, (psf->filelength < 8) ? 8 : psf->filelength - 8) ; + + /* WAVE and 'fmt ' markers. */ + psf_binheader_writef (psf, "mm", WAVE_MARKER, fmt_MARKER) ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + + switch (subformat) + { case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + fmt_size = 2 + 2 + 4 + 4 + 2 + 2 ; + + /* fmt : format, channels, samplerate */ + psf_binheader_writef (psf, "4224", fmt_size, WAVE_FORMAT_PCM, psf->sf.channels, psf->sf.samplerate) ; + /* fmt : bytespersec */ + psf_binheader_writef (psf, "4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ; + /* fmt : blockalign, bitwidth */ + psf_binheader_writef (psf, "22", psf->bytewidth * psf->sf.channels, psf->bytewidth * 8) ; + break ; + + case SF_FORMAT_FLOAT : + case SF_FORMAT_DOUBLE : + fmt_size = 2 + 2 + 4 + 4 + 2 + 2 ; + + /* fmt : format, channels, samplerate */ + psf_binheader_writef (psf, "4224", fmt_size, WAVE_FORMAT_IEEE_FLOAT, psf->sf.channels, psf->sf.samplerate) ; + /* fmt : bytespersec */ + psf_binheader_writef (psf, "4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ; + /* fmt : blockalign, bitwidth */ + psf_binheader_writef (psf, "22", psf->bytewidth * psf->sf.channels, psf->bytewidth * 8) ; + + add_fact_chunk = SF_TRUE ; + break ; + + case SF_FORMAT_ULAW : + fmt_size = 2 + 2 + 4 + 4 + 2 + 2 ; + + /* fmt : format, channels, samplerate */ + psf_binheader_writef (psf, "4224", fmt_size, WAVE_FORMAT_MULAW, psf->sf.channels, psf->sf.samplerate) ; + /* fmt : bytespersec */ + psf_binheader_writef (psf, "4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ; + /* fmt : blockalign, bitwidth */ + psf_binheader_writef (psf, "22", psf->bytewidth * psf->sf.channels, 8) ; + + add_fact_chunk = SF_TRUE ; + break ; + + case SF_FORMAT_ALAW : + fmt_size = 2 + 2 + 4 + 4 + 2 + 2 ; + + /* fmt : format, channels, samplerate */ + psf_binheader_writef (psf, "4224", fmt_size, WAVE_FORMAT_ALAW, psf->sf.channels, psf->sf.samplerate) ; + /* fmt : bytespersec */ + psf_binheader_writef (psf, "4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ; + /* fmt : blockalign, bitwidth */ + psf_binheader_writef (psf, "22", psf->bytewidth * psf->sf.channels, 8) ; + + add_fact_chunk = SF_TRUE ; + break ; + + /* Lite remove start */ + case SF_FORMAT_IMA_ADPCM : + { int blockalign, framesperblock, bytespersec ; + + blockalign = wav_w64_srate2blocksize (psf->sf.samplerate * psf->sf.channels) ; + framesperblock = 2 * (blockalign - 4 * psf->sf.channels) / psf->sf.channels + 1 ; + bytespersec = (psf->sf.samplerate * blockalign) / framesperblock ; + + /* fmt chunk. */ + fmt_size = 2 + 2 + 4 + 4 + 2 + 2 + 2 + 2 ; + + /* fmt : size, WAV format type, channels, samplerate, bytespersec */ + psf_binheader_writef (psf, "42244", fmt_size, WAVE_FORMAT_IMA_ADPCM, + psf->sf.channels, psf->sf.samplerate, bytespersec) ; + + /* fmt : blockalign, bitwidth, extrabytes, framesperblock. */ + psf_binheader_writef (psf, "2222", blockalign, 4, 2, framesperblock) ; + } ; + + add_fact_chunk = SF_TRUE ; + break ; + + case SF_FORMAT_MS_ADPCM : + { int blockalign, framesperblock, bytespersec, extrabytes ; + + blockalign = wav_w64_srate2blocksize (psf->sf.samplerate * psf->sf.channels) ; + framesperblock = 2 + 2 * (blockalign - 7 * psf->sf.channels) / psf->sf.channels ; + bytespersec = (psf->sf.samplerate * blockalign) / framesperblock ; + + /* fmt chunk. */ + extrabytes = 2 + 2 + MSADPCM_ADAPT_COEFF_COUNT * (2 + 2) ; + fmt_size = 2 + 2 + 4 + 4 + 2 + 2 + 2 + extrabytes ; + + /* fmt : size, WAV format type, channels. */ + psf_binheader_writef (psf, "422", fmt_size, WAVE_FORMAT_MS_ADPCM, psf->sf.channels) ; + + /* fmt : samplerate, bytespersec. */ + psf_binheader_writef (psf, "44", psf->sf.samplerate, bytespersec) ; + + /* fmt : blockalign, bitwidth, extrabytes, framesperblock. */ + psf_binheader_writef (psf, "22222", blockalign, 4, extrabytes, framesperblock, 7) ; + + msadpcm_write_adapt_coeffs (psf) ; + } ; + + add_fact_chunk = SF_TRUE ; + break ; + + + case SF_FORMAT_G721_32 : + /* fmt chunk. */ + fmt_size = 2 + 2 + 4 + 4 + 2 + 2 + 2 + 2 ; + + /* fmt : size, WAV format type, channels, samplerate, bytespersec */ + psf_binheader_writef (psf, "42244", fmt_size, WAVE_FORMAT_G721_ADPCM, + psf->sf.channels, psf->sf.samplerate, psf->sf.samplerate * psf->sf.channels / 2) ; + + /* fmt : blockalign, bitwidth, extrabytes, auxblocksize. */ + psf_binheader_writef (psf, "2222", 64, 4, 2, 0) ; + + add_fact_chunk = SF_TRUE ; + break ; + + /* Lite remove end */ + + case SF_FORMAT_GSM610 : + { int blockalign, framesperblock, bytespersec ; + + blockalign = WAV_W64_GSM610_BLOCKSIZE ; + framesperblock = WAV_W64_GSM610_SAMPLES ; + bytespersec = (psf->sf.samplerate * blockalign) / framesperblock ; + + /* fmt chunk. */ + fmt_size = 2 + 2 + 4 + 4 + 2 + 2 + 2 + 2 ; + + /* fmt : size, WAV format type, channels. */ + psf_binheader_writef (psf, "422", fmt_size, WAVE_FORMAT_GSM610, psf->sf.channels) ; + + /* fmt : samplerate, bytespersec. */ + psf_binheader_writef (psf, "44", psf->sf.samplerate, bytespersec) ; + + /* fmt : blockalign, bitwidth, extrabytes, framesperblock. */ + psf_binheader_writef (psf, "2222", blockalign, 0, 2, framesperblock) ; + } ; + + add_fact_chunk = SF_TRUE ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + + if (add_fact_chunk) + psf_binheader_writef (psf, "tm48", fact_MARKER, 4, psf->sf.frames) ; + + if (psf->str_flags & SF_STR_LOCATE_START) + wav_write_strings (psf, SF_STR_LOCATE_START) ; + + if (psf->peak_info != NULL && psf->peak_info->peak_loc == SF_PEAK_START) + { psf_binheader_writef (psf, "m4", PEAK_MARKER, WAV_PEAK_CHUNK_SIZE (psf->sf.channels)) ; + psf_binheader_writef (psf, "44", 1, time (NULL)) ; + for (k = 0 ; k < psf->sf.channels ; k++) + psf_binheader_writef (psf, "ft8", (float) psf->peak_info->peaks [k].value, psf->peak_info->peaks [k].position) ; + } ; + + if (psf->broadcast_info != NULL) + wav_write_bext_chunk (psf) ; + + if (psf->instrument != NULL) + { int tmp ; + double dtune = (double) (0x40000000) / 25.0 ; + + psf_binheader_writef (psf, "m4", smpl_MARKER, 9 * 4 + psf->instrument->loop_count * 6 * 4) ; + psf_binheader_writef (psf, "44", 0, 0) ; /* Manufacturer zero is everyone */ + tmp = (int) (1.0e9 / psf->sf.samplerate) ; /* Sample period in nano seconds */ + psf_binheader_writef (psf, "44", tmp, psf->instrument->basenote) ; + tmp = (unsigned int) (psf->instrument->detune * dtune + 0.5) ; + psf_binheader_writef (psf, "4", tmp) ; + psf_binheader_writef (psf, "44", 0, 0) ; /* SMTPE format */ + psf_binheader_writef (psf, "44", psf->instrument->loop_count, 0) ; + + for (tmp = 0 ; tmp < psf->instrument->loop_count ; tmp++) + { int type ; + + type = psf->instrument->loops [tmp].mode ; + type = (type == SF_LOOP_FORWARD ? 0 : type==SF_LOOP_BACKWARD ? 2 : type == SF_LOOP_ALTERNATING ? 1 : 32) ; + + psf_binheader_writef (psf, "44", tmp, type) ; + psf_binheader_writef (psf, "44", psf->instrument->loops [tmp].start, psf->instrument->loops [tmp].end) ; + psf_binheader_writef (psf, "44", 0, psf->instrument->loops [tmp].count) ; + } ; + } ; + + psf_binheader_writef (psf, "tm8", data_MARKER, psf->datalength) ; + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current < psf->dataoffset) + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + else if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* wav_write_header */ + + + +static int +wavex_write_header (SF_PRIVATE *psf, int calc_length) +{ sf_count_t current ; + int fmt_size, k, subformat, add_fact_chunk = SF_FALSE ; + + current = psf_ftell (psf) ; + + if (calc_length) + { psf->filelength = psf_get_filelen (psf) ; + + psf->datalength = psf->filelength - psf->dataoffset ; + + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + if (psf->bytewidth > 0) + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + psf_fseek (psf, 0, SEEK_SET) ; + + /* RIFX signifies big-endian format for all header and data + ** to prevent lots of code copying here, we'll set the psf->rwf_endian + ** flag once here, and never specify endian-ness for all other header ops + */ + + /* RIFF marker, length, WAVE and 'fmt ' markers. */ + + if (psf->endian == SF_ENDIAN_LITTLE) + { if (psf->filelength < 8) + psf_binheader_writef (psf, "tm8", RIFF_MARKER, 8) ; + else + psf_binheader_writef (psf, "tm8", RIFF_MARKER, psf->filelength - 8) ; + } + else + { if (psf->filelength < 8) + psf_binheader_writef (psf, "Etm8", RIFX_MARKER, 8) ; + else + psf_binheader_writef (psf, "Etm8", RIFX_MARKER, psf->filelength - 8) ; + } ; + + /* WAVE and 'fmt ' markers. */ + psf_binheader_writef (psf, "mm", WAVE_MARKER, fmt_MARKER) ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + + /* initial section (same for all, it appears) */ + switch (subformat) + { case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + case SF_FORMAT_FLOAT : + case SF_FORMAT_DOUBLE : + case SF_FORMAT_ULAW : + case SF_FORMAT_ALAW : + fmt_size = 2 + 2 + 4 + 4 + 2 + 2 + 2 + 2 + 4 + 4 + 2 + 2 + 8 ; + + /* fmt : format, channels, samplerate */ + psf_binheader_writef (psf, "4224", fmt_size, WAVE_FORMAT_EXTENSIBLE, psf->sf.channels, psf->sf.samplerate) ; + /* fmt : bytespersec */ + psf_binheader_writef (psf, "4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ; + /* fmt : blockalign, bitwidth */ + psf_binheader_writef (psf, "22", psf->bytewidth * psf->sf.channels, psf->bytewidth * 8) ; + + /* cbSize 22 is sizeof (WAVEFORMATEXTENSIBLE) - sizeof (WAVEFORMATEX) */ + psf_binheader_writef (psf, "2", 22) ; + + /* wValidBitsPerSample, for our use same as bitwidth as we use it fully */ + psf_binheader_writef (psf, "2", psf->bytewidth * 8) ; + + /* + ** Ok some liberty is taken here to use the most commonly used channel masks + ** instead of "no mapping". If you really want to use "no mapping" for 8 channels and less + ** please don't use wavex. (otherwise we'll have to create a new SF_COMMAND) + */ + switch (psf->sf.channels) + { case 1 : /* center channel mono */ + psf_binheader_writef (psf, "4", 0x4) ; + break ; + + case 2 : /* front left and right */ + psf_binheader_writef (psf, "4", 0x1 | 0x2) ; + break ; + + case 4 : /* Quad */ + psf_binheader_writef (psf, "4", 0x1 | 0x2 | 0x10 | 0x20) ; + break ; + + case 6 : /* 5.1 */ + psf_binheader_writef (psf, "4", 0x1 | 0x2 | 0x4 | 0x8 | 0x10 | 0x20) ; + break ; + + case 8 : /* 7.1 */ + psf_binheader_writef (psf, "4", 0x1 | 0x2 | 0x4 | 0x8 | 0x10 | 0x20 | 0x40 | 0x80) ; + break ; + + default : /* 0 when in doubt , use direct out, ie NO mapping*/ + psf_binheader_writef (psf, "4", 0x0) ; + break ; + } + + break ; + + case SF_FORMAT_MS_ADPCM : /* Todo, GUID exists might have different header as per wav_write_header */ + default : + return SFE_UNIMPLEMENTED ; + } ; + + /* GUID section, different for each */ + + switch (subformat) + { case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + wavex_write_guid (psf, &MSGUID_SUBTYPE_PCM) ; + break ; + + case SF_FORMAT_FLOAT : + case SF_FORMAT_DOUBLE : + wavex_write_guid (psf, &MSGUID_SUBTYPE_IEEE_FLOAT) ; + add_fact_chunk = SF_TRUE ; + break ; + + case SF_FORMAT_ULAW : + wavex_write_guid (psf, &MSGUID_SUBTYPE_MULAW) ; + add_fact_chunk = SF_TRUE ; + break ; + + case SF_FORMAT_ALAW : + wavex_write_guid (psf, &MSGUID_SUBTYPE_ALAW) ; + add_fact_chunk = SF_TRUE ; + break ; + + case SF_FORMAT_MS_ADPCM : /* todo, GUID exists */ + + default : return SFE_UNIMPLEMENTED ; + } ; + + if (add_fact_chunk) + psf_binheader_writef (psf, "tm48", fact_MARKER, 4, psf->sf.frames) ; + + if (psf->str_flags & SF_STR_LOCATE_START) + wav_write_strings (psf, SF_STR_LOCATE_START) ; + + if (psf->peak_info != NULL && psf->peak_info->peak_loc == SF_PEAK_START) + { psf_binheader_writef (psf, "m4", PEAK_MARKER, WAV_PEAK_CHUNK_SIZE (psf->sf.channels)) ; + psf_binheader_writef (psf, "44", 1, time (NULL)) ; + for (k = 0 ; k < psf->sf.channels ; k++) + psf_binheader_writef (psf, "ft8", (float) psf->peak_info->peaks [k].value, psf->peak_info->peaks [k].position) ; + } ; + + psf_binheader_writef (psf, "tm8", data_MARKER, psf->datalength) ; + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current < psf->dataoffset) + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + else if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* wavex_write_header */ + + + +static int +wav_write_tailer (SF_PRIVATE *psf) +{ int k ; + + /* Reset the current header buffer length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + + psf->dataend = psf_fseek (psf, 0, SEEK_END) ; + + /* Add a PEAK chunk if requested. */ + if (psf->peak_info != NULL && psf->peak_info->peak_loc == SF_PEAK_END) + { psf_binheader_writef (psf, "m4", PEAK_MARKER, WAV_PEAK_CHUNK_SIZE (psf->sf.channels)) ; + psf_binheader_writef (psf, "44", 1, time (NULL)) ; + for (k = 0 ; k < psf->sf.channels ; k++) + psf_binheader_writef (psf, "f4", psf->peak_info->peaks [k].value, psf->peak_info->peaks [k].position) ; + } ; + + if (psf->str_flags & SF_STR_LOCATE_END) + wav_write_strings (psf, SF_STR_LOCATE_END) ; + + /* Write the tailer. */ + if (psf->headindex > 0) + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + return 0 ; +} /* wav_write_tailer */ + +static void +wav_write_strings (SF_PRIVATE *psf, int location) +{ int k, prev_head_index, saved_head_index ; + + prev_head_index = psf->headindex + 4 ; + + psf_binheader_writef (psf, "m4m", LIST_MARKER, 0xBADBAD, INFO_MARKER) ; + + for (k = 0 ; k < SF_MAX_STRINGS ; k++) + { if (psf->strings [k].type == 0) + break ; + if (psf->strings [k].flags != location) + continue ; + + switch (psf->strings [k].type) + { case SF_STR_SOFTWARE : + psf_binheader_writef (psf, "ms", ISFT_MARKER, psf->strings [k].str) ; + break ; + + case SF_STR_TITLE : + psf_binheader_writef (psf, "ms", INAM_MARKER, psf->strings [k].str) ; + break ; + + case SF_STR_COPYRIGHT : + psf_binheader_writef (psf, "ms", ICOP_MARKER, psf->strings [k].str) ; + break ; + + case SF_STR_ARTIST : + psf_binheader_writef (psf, "ms", IART_MARKER, psf->strings [k].str) ; + break ; + + case SF_STR_COMMENT : + psf_binheader_writef (psf, "ms", ICMT_MARKER, psf->strings [k].str) ; + break ; + + case SF_STR_DATE : + psf_binheader_writef (psf, "ms", ICRD_MARKER, psf->strings [k].str) ; + break ; + } ; + } ; + + saved_head_index = psf->headindex ; + psf->headindex = prev_head_index ; + psf_binheader_writef (psf, "4", saved_head_index - prev_head_index - 4) ; + psf->headindex = saved_head_index ; + +} /* wav_write_strings */ + +static int +wav_close (SF_PRIVATE *psf) +{ + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { wav_write_tailer (psf) ; + + psf->write_header (psf, SF_TRUE) ; + } ; + + return 0 ; +} /* wav_close */ + +static int +wav_command (SF_PRIVATE *psf, int command, void *data, int datasize) +{ + /* Avoid compiler warnings. */ + psf = psf ; + data = data ; + datasize = datasize ; + + switch (command) + { default : break ; + } ; + + return 0 ; +} /* wav_command */ + +static int +wav_subchunk_parse (SF_PRIVATE *psf, int chunk) +{ sf_count_t current_pos ; + char *cptr ; + int dword, bytesread, length ; + + current_pos = psf_fseek (psf, 0, SEEK_CUR) ; + + bytesread = psf_binheader_readf (psf, "4", &length) ; + + if (length <= 8) + { /* This case is for broken files generated by PEAK. */ + psf_log_printf (psf, "%M : %d (weird length)\n", chunk, length) ; + psf_binheader_readf (psf, "mj", &chunk, length - 4) ; + psf_log_printf (psf, " %M\n", chunk) ; + return 0 ; + } ; + + if (psf->headindex + length > SIGNED_SIZEOF (psf->header)) + { psf_log_printf (psf, "%M : %d (too long)\n", chunk, length) ; + psf_binheader_readf (psf, "j", length) ; + return 0 ; + } ; + + if (current_pos + length > psf->filelength) + { psf_log_printf (psf, "%M : %d (should be %d)\n", chunk, length, (int) (psf->filelength - current_pos)) ; + length = psf->filelength - current_pos ; + } + else + psf_log_printf (psf, "%M : %d\n", chunk, length) ; + + while (bytesread < length) + { bytesread += psf_binheader_readf (psf, "m", &chunk) ; + + switch (chunk) + { case adtl_MARKER : + case INFO_MARKER : + /* These markers don't contain anything. */ + psf_log_printf (psf, " %M\n", chunk) ; + break ; + + case data_MARKER: + psf_log_printf (psf, " %M inside a LIST block??? Backing out.\n", chunk) ; + /* Jump back four bytes and return to caller. */ + psf_binheader_readf (psf, "j", -4) ; + return 0 ; + + case ISFT_MARKER : + case ICOP_MARKER : + case IARL_MARKER : + case IART_MARKER : + case ICMT_MARKER : + case ICRD_MARKER : + case IENG_MARKER : + + case INAM_MARKER : + case IPRD_MARKER : + case ISBJ_MARKER : + case ISRC_MARKER : + bytesread += psf_binheader_readf (psf, "4", &dword) ; + dword += (dword & 1) ; + if (dword < 0 || dword > SIGNED_SIZEOF (psf->u.cbuf)) + { psf_log_printf (psf, " *** %M : %d (too big)\n", chunk, dword) ; + psf_binheader_readf (psf, "j", dword) ; + break ; + } ; + + cptr = psf->u.cbuf ; + psf_binheader_readf (psf, "b", cptr, dword) ; + bytesread += dword ; + cptr [dword - 1] = 0 ; + psf_log_printf (psf, " %M : %s\n", chunk, cptr) ; + break ; + + case labl_MARKER : + { int mark_id ; + + bytesread += psf_binheader_readf (psf, "44", &dword, &mark_id) ; + dword -= 4 ; + dword += (dword & 1) ; + if (dword < 1 || dword > SIGNED_SIZEOF (psf->u.cbuf)) + { psf_log_printf (psf, " *** %M : %d (too big)\n", chunk, dword) ; + psf_binheader_readf (psf, "j", dword) ; + break ; + } ; + + cptr = psf->u.cbuf ; + psf_binheader_readf (psf, "b", cptr, dword) ; + bytesread += dword ; + cptr [dword - 1] = 0 ; + psf_log_printf (psf, " %M : %d : %s\n", chunk, mark_id, cptr) ; + } ; + break ; + + + case DISP_MARKER : + case ltxt_MARKER : + case note_MARKER : + bytesread += psf_binheader_readf (psf, "4", &dword) ; + dword += (dword & 1) ; + psf_binheader_readf (psf, "j", dword) ; + bytesread += dword ; + psf_log_printf (psf, " %M : %d\n", chunk, dword) ; + break ; + + default : + psf_binheader_readf (psf, "4", &dword) ; + bytesread += sizeof (dword) ; + dword += (dword & 1) ; + psf_binheader_readf (psf, "j", dword) ; + bytesread += dword ; + psf_log_printf (psf, " *** %M : %d\n", chunk, dword) ; + if (dword > length) + return 0 ; + break ; + } ; + + switch (chunk) + { case ISFT_MARKER : + psf_store_string (psf, SF_STR_SOFTWARE, psf->u.cbuf) ; + break ; + case ICOP_MARKER : + psf_store_string (psf, SF_STR_COPYRIGHT, psf->u.cbuf) ; + break ; + case INAM_MARKER : + psf_store_string (psf, SF_STR_TITLE, psf->u.cbuf) ; + break ; + case IART_MARKER : + psf_store_string (psf, SF_STR_ARTIST, psf->u.cbuf) ; + break ; + case ICMT_MARKER : + psf_store_string (psf, SF_STR_COMMENT, psf->u.cbuf) ; + break ; + case ICRD_MARKER : + psf_store_string (psf, SF_STR_DATE, psf->u.cbuf) ; + break ; + } ; + } ; + + current_pos = psf_fseek (psf, 0, SEEK_CUR) - current_pos ; + + if (current_pos - 4 != length) + psf_log_printf (psf, "**** Bad chunk length %d sbould be %D\n", length, current_pos - 4) ; + + return 0 ; +} /* wav_subchunk_parse */ + +static int +wav_read_smpl_chunk (SF_PRIVATE *psf, unsigned int chunklen) +{ unsigned int bytesread = 0, dword, sampler_data, loop_count ; + unsigned int note, start, end, type = -1, count ; + int j, k ; + + chunklen += (chunklen & 1) ; + + bytesread += psf_binheader_readf (psf, "4", &dword) ; + psf_log_printf (psf, " Manufacturer : %X\n", dword) ; + + bytesread += psf_binheader_readf (psf, "4", &dword) ; + psf_log_printf (psf, " Product : %u\n", dword) ; + + bytesread += psf_binheader_readf (psf, "4", &dword) ; + psf_log_printf (psf, " Period : %u nsec\n", dword) ; + + bytesread += psf_binheader_readf (psf, "4", ¬e) ; + psf_log_printf (psf, " Midi Note : %u\n", note) ; + + bytesread += psf_binheader_readf (psf, "4", &dword) ; + if (dword != 0) + { LSF_SNPRINTF (psf->u.cbuf, sizeof (psf->u.cbuf), "%f", + (1.0 * 0x80000000) / ((unsigned int) dword)) ; + psf_log_printf (psf, " Pitch Fract. : %s\n", psf->u.cbuf) ; + } + else + psf_log_printf (psf, " Pitch Fract. : 0\n") ; + + bytesread += psf_binheader_readf (psf, "4", &dword) ; + psf_log_printf (psf, " SMPTE Format : %u\n", dword) ; + + bytesread += psf_binheader_readf (psf, "4", &dword) ; + LSF_SNPRINTF (psf->u.cbuf, sizeof (psf->u.cbuf), "%02d:%02d:%02d %02d", + (dword >> 24) & 0x7F, (dword >> 16) & 0x7F, (dword >> 8) & 0x7F, dword & 0x7F) ; + psf_log_printf (psf, " SMPTE Offset : %s\n", psf->u.cbuf) ; + + bytesread += psf_binheader_readf (psf, "4", &loop_count) ; + psf_log_printf (psf, " Loop Count : %u\n", loop_count) ; + + /* Sampler Data holds the number of data bytes after the CUE chunks which + ** is not actually CUE data. Display value after CUE data. + */ + bytesread += psf_binheader_readf (psf, "4", &sampler_data) ; + + if ((psf->instrument = psf_instrument_alloc ()) == NULL) + return SFE_MALLOC_FAILED ; + + psf->instrument->loop_count = loop_count ; + + for (j = 0 ; loop_count > 0 && chunklen - bytesread >= 24 ; j ++) + { bytesread += psf_binheader_readf (psf, "4", &dword) ; + psf_log_printf (psf, " Cue ID : %2u", dword) ; + + bytesread += psf_binheader_readf (psf, "4", &type) ; + psf_log_printf (psf, " Type : %2u", type) ; + + bytesread += psf_binheader_readf (psf, "4", &start) ; + psf_log_printf (psf, " Start : %5u", start) ; + + bytesread += psf_binheader_readf (psf, "4", &end) ; + psf_log_printf (psf, " End : %5u", end) ; + + bytesread += psf_binheader_readf (psf, "4", &dword) ; + psf_log_printf (psf, " Fraction : %5u", dword) ; + + bytesread += psf_binheader_readf (psf, "4", &count) ; + psf_log_printf (psf, " Count : %5u\n", count) ; + + if (j < ARRAY_LEN (psf->instrument->loops)) + { psf->instrument->loops [j].start = start ; + psf->instrument->loops [j].end = end ; + psf->instrument->loops [j].count = count ; + + switch (type) + { case 0 : + psf->instrument->loops [j].mode = SF_LOOP_FORWARD ; + break ; + case 1 : + psf->instrument->loops [j].mode = SF_LOOP_ALTERNATING ; + break ; + case 2 : + psf->instrument->loops [j].mode = SF_LOOP_BACKWARD ; + break ; + default: + psf->instrument->loops [j].mode = SF_LOOP_NONE ; + break ; + } ; + } ; + + loop_count -- ; + } ; + + if (chunklen - bytesread == 0) + { if (sampler_data != 0) + psf_log_printf (psf, " Sampler Data : %u (should be 0)\n", sampler_data) ; + else + psf_log_printf (psf, " Sampler Data : %u\n", sampler_data) ; + } + else + { if (sampler_data != chunklen - bytesread) + { psf_log_printf (psf, " Sampler Data : %u (should have been %u)\n", sampler_data, chunklen - bytesread) ; + sampler_data = chunklen - bytesread ; + } + else + psf_log_printf (psf, " Sampler Data : %u\n", sampler_data) ; + + psf_log_printf (psf, " ") ; + for (k = 0 ; k < (int) sampler_data ; k++) + { char ch ; + + if (k > 0 && (k % 20) == 0) + psf_log_printf (psf, "\n ") ; + + bytesread += psf_binheader_readf (psf, "1", &ch) ; + psf_log_printf (psf, "%02X ", ch & 0xFF) ; + } ; + + psf_log_printf (psf, "\n") ; + } ; + + psf->instrument->basenote = note ; + psf->instrument->gain = 1 ; + psf->instrument->velocity_lo = psf->instrument->key_lo = 0 ; + psf->instrument->velocity_hi = psf->instrument->key_hi = 127 ; + + return 0 ; +} /* wav_read_smpl_chunk */ + +/* +** The acid chunk goes a little something like this: +** +** 4 bytes 'acid' +** 4 bytes (int) length of chunk starting at next byte +** +** 4 bytes (int) type of file: +** this appears to be a bit mask,however some combinations +** are probably impossible and/or qualified as "errors" +** +** 0x01 On: One Shot Off: Loop +** 0x02 On: Root note is Set Off: No root +** 0x04 On: Stretch is On, Off: Strech is OFF +** 0x08 On: Disk Based Off: Ram based +** 0x10 On: ?????????? Off: ????????? (Acidizer puts that ON) +** +** 2 bytes (short) root note +** if type 0x10 is OFF : [C,C#,(...),B] -> [0x30 to 0x3B] +** if type 0x10 is ON : [C,C#,(...),B] -> [0x3C to 0x47] +** (both types fit on same MIDI pitch albeit different octaves, so who cares) +** +** 2 bytes (short) ??? always set to 0x8000 +** 4 bytes (float) ??? seems to be always 0 +** 4 bytes (int) number of beats +** 2 bytes (short) meter denominator //always 4 in SF/ACID +** 2 bytes (short) meter numerator //always 4 in SF/ACID +** //are we sure about the order?? usually its num/denom +** 4 bytes (float) tempo +** +*/ + +static int +wav_read_acid_chunk (SF_PRIVATE *psf, unsigned int chunklen) +{ unsigned int bytesread = 0 ; + int beats, flags ; + short rootnote, q1, meter_denom, meter_numer ; + float q2, tempo ; + + chunklen += (chunklen & 1) ; + + bytesread += psf_binheader_readf (psf, "422f", &flags, &rootnote, &q1, &q2) ; + + LSF_SNPRINTF (psf->u.cbuf, sizeof (psf->u.cbuf), "%f", q2) ; + + psf_log_printf (psf, " Flags : 0x%04x (%s,%s,%s,%s,%s)\n", flags, + (flags & 0x01) ? "OneShot" : "Loop", + (flags & 0x02) ? "RootNoteValid" : "RootNoteInvalid", + (flags & 0x04) ? "StretchOn" : "StretchOff", + (flags & 0x08) ? "DiskBased" : "RAMBased", + (flags & 0x10) ? "??On" : "??Off") ; + + psf_log_printf (psf, " Root note : 0x%x\n ???? : 0x%04x\n ???? : %s\n", + rootnote, q1, psf->u.cbuf) ; + + bytesread += psf_binheader_readf (psf, "422f", &beats, &meter_denom, &meter_numer, &tempo) ; + LSF_SNPRINTF (psf->u.cbuf, sizeof (psf->u.cbuf), "%f", tempo) ; + psf_log_printf (psf, " Beats : %d\n Meter : %d/%d\n Tempo : %s\n", + beats, meter_numer, meter_denom, psf->u.cbuf) ; + + psf_binheader_readf (psf, "j", chunklen - bytesread) ; + + if ((psf->loop_info = calloc (1, sizeof (SF_LOOP_INFO))) == NULL) + return SFE_MALLOC_FAILED ; + + psf->loop_info->time_sig_num = meter_numer ; + psf->loop_info->time_sig_den = meter_denom ; + psf->loop_info->loop_mode = (flags & 0x01) ? SF_LOOP_NONE : SF_LOOP_FORWARD ; + psf->loop_info->num_beats = beats ; + psf->loop_info->bpm = tempo ; + psf->loop_info->root_key = (flags & 0x02) ? rootnote : -1 ; + + return 0 ; +} /* wav_read_acid_chunk */ + +int +wav_read_bext_chunk (SF_PRIVATE *psf, unsigned int chunksize) +{ + SF_BROADCAST_INFO* b ; + + if ((psf->broadcast_info = calloc (1, sizeof (SF_BROADCAST_INFO))) == NULL) + { psf->error = SFE_MALLOC_FAILED ; + return -1 ; + } ; + + b = psf->broadcast_info ; + + psf_binheader_readf (psf, "b", b->description, sizeof (b->description)) ; + psf_binheader_readf (psf, "b", b->originator, sizeof (b->originator)) ; + psf_binheader_readf (psf, "b", b->originator_reference, sizeof (b->originator_reference)) ; + psf_binheader_readf (psf, "b", b->origination_date, sizeof (b->origination_date)) ; + psf_binheader_readf (psf, "b", b->origination_time, sizeof (b->origination_time)) ; + psf_binheader_readf (psf, "442", &b->time_reference_low, &b->time_reference_high, &b->version) ; + psf_binheader_readf (psf, "bj", &b->umid, sizeof (b->umid), 190) ; + + if (chunksize > WAV_BEXT_CHUNK_SIZE) + { /* File has coding history data. */ + + b->coding_history_size = chunksize - WAV_BEXT_CHUNK_SIZE ; + + if (b->coding_history_size > SIGNED_SIZEOF (b->coding_history)) + { free (psf->broadcast_info) ; + psf->broadcast_info = NULL ; + psf->error = SFE_MALLOC_FAILED ; + return -1 ; + } ; + + /* We do not parse the coding history */ + psf_binheader_readf (psf, "b", b->coding_history, b->coding_history_size) ; + b->coding_history [sizeof (b->coding_history) - 1] = 0 ; + } ; + + return 0 ; +} /* wav_read_bext_chunk */ + +static int +wav_write_bext_chunk (SF_PRIVATE *psf) +{ SF_BROADCAST_INFO *b ; + + if ((b = psf->broadcast_info) == NULL) + return -1 ; + + psf_binheader_writef (psf, "m4", bext_MARKER, WAV_BEXT_CHUNK_SIZE + b->coding_history_size) ; + + /* + ** Note that it is very important the the field widths of the SF_BROADCAST_INFO + ** struct match those for the bext chunk fields. + */ + + psf_binheader_writef (psf, "b", b->description, sizeof (b->description)) ; + psf_binheader_writef (psf, "b", b->originator, sizeof (b->originator)) ; + psf_binheader_writef (psf, "b", b->originator_reference, sizeof (b->originator_reference)) ; + psf_binheader_writef (psf, "b", b->origination_date, sizeof (b->origination_date)) ; + psf_binheader_writef (psf, "b", b->origination_time, sizeof (b->origination_time)) ; + psf_binheader_writef (psf, "442", b->time_reference_low, b->time_reference_high, b->version) ; + psf_binheader_writef (psf, "b", b->umid, sizeof (b->umid)) ; + psf_binheader_writef (psf, "z", make_size_t (190)) ; + + if (b->coding_history_size > 0) + psf_binheader_writef (psf, "b", b->coding_history, make_size_t (b->coding_history_size)) ; + + return 0 ; +} /* wav_write_bext_chunk */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 9c551689-a1d8-4905-9f56-26a204374f18 +*/ Added: freeswitch/trunk/libs/libsndfile/src/wav_w64.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/wav_w64.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,509 @@ +/* +** Copyright (C) 1999-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** Copyright (C) 2004-2005 David Viens <davidv@plogue.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <string.h> +#include <ctype.h> +#include <time.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" +#include "wav_w64.h" + +/* Known WAVEFORMATEXTENSIBLE GUIDS. */ +static const EXT_SUBFORMAT MSGUID_SUBTYPE_PCM = +{ 0x00000001, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_MS_ADPCM = +{ 0x00000002, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_IEEE_FLOAT = +{ 0x00000003, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_ALAW = +{ 0x00000006, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_MULAW = +{ 0x00000007, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +/* +** the next two are from +** http://dream.cs.bath.ac.uk/researchdev/wave-ex/bformat.html +*/ + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_PCM = +{ 0x00000001, 0x0721, 0x11d3, { 0x86, 0x44, 0xC8, 0xC1, 0xCA, 0x00, 0x00, 0x00 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_IEEE_FLOAT = +{ 0x00000003, 0x0721, 0x11d3, { 0x86, 0x44, 0xC8, 0xC1, 0xCA, 0x00, 0x00, 0x00 } +} ; + + +#if 0 +/* maybe interesting one day to read the following through sf_read_raw */ +/* http://www.bath.ac.uk/~masrwd/pvocex/pvocex.html */ +static const EXT_SUBFORMAT MSGUID_SUBTYPE_PVOCEX = +{ 0x8312B9C2, 0x2E6E, 0x11d4, { 0xA8, 0x24, 0xDE, 0x5B, 0x96, 0xC3, 0xAB, 0x21 } +} ; +#endif + +/*------------------------------------------------------------------------------ + * Private static functions. + */ + +static int +wavex_write_guid_equal (const EXT_SUBFORMAT * first, const EXT_SUBFORMAT * second) +{ return !memcmp (first, second, sizeof (EXT_SUBFORMAT)) ; +} /* wavex_write_guid_equal */ + + + +int +wav_w64_read_fmt_chunk (SF_PRIVATE *psf, WAV_FMT *wav_fmt, int structsize) +{ int bytesread, k, bytespersec = 0 ; + + memset (wav_fmt, 0, sizeof (WAV_FMT)) ; + + if (structsize < 16) + return SFE_WAV_FMT_SHORT ; + + /* assume psf->rwf_endian is already properly set */ + + /* Read the minimal WAV file header here. */ + bytesread = psf_binheader_readf (psf, "224422", + &(wav_fmt->format), &(wav_fmt->min.channels), + &(wav_fmt->min.samplerate), &(wav_fmt->min.bytespersec), + &(wav_fmt->min.blockalign), &(wav_fmt->min.bitwidth)) ; + + psf_log_printf (psf, " Format : 0x%X => %s\n", wav_fmt->format, wav_w64_format_str (wav_fmt->format)) ; + psf_log_printf (psf, " Channels : %d\n", wav_fmt->min.channels) ; + psf_log_printf (psf, " Sample Rate : %d\n", wav_fmt->min.samplerate) ; + psf_log_printf (psf, " Block Align : %d\n", wav_fmt->min.blockalign) ; + + if (wav_fmt->format == WAVE_FORMAT_PCM && wav_fmt->min.bitwidth == 24 && + wav_fmt->min.blockalign == 4 * wav_fmt->min.channels) + { + psf_log_printf (psf, "\nInvalid file generated by Syntrillium's Cooledit!\n" + "Treating as WAVE_FORMAT_IEEE_FLOAT 32 bit floating point file.\n\n") ; + psf_log_printf (psf, " Bit Width : 24 (should be 32)\n") ; + wav_fmt->min.bitwidth = 32 ; + wav_fmt->format = WAVE_FORMAT_IEEE_FLOAT ; + } + else if (wav_fmt->min.bitwidth == 0) + { switch (wav_fmt->format) + { case WAVE_FORMAT_GSM610 : + case WAVE_FORMAT_IPP_ITU_G_723_1 : + psf_log_printf (psf, " Bit Width : %d\n", wav_fmt->min.bitwidth) ; + break ; + default : + psf_log_printf (psf, " Bit Width : %d (should not be 0)\n", wav_fmt->min.bitwidth) ; + } + } + else + { switch (wav_fmt->format) + { case WAVE_FORMAT_GSM610 : + case WAVE_FORMAT_IPP_ITU_G_723_1 : + psf_log_printf (psf, " Bit Width : %d (should be 0)\n", wav_fmt->min.bitwidth) ; + break ; + default : + psf_log_printf (psf, " Bit Width : %d\n", wav_fmt->min.bitwidth) ; + } + } ; + + psf->sf.samplerate = wav_fmt->min.samplerate ; + psf->sf.frames = 0 ; /* Correct this when reading data chunk. */ + psf->sf.channels = wav_fmt->min.channels ; + + switch (wav_fmt->format) + { case WAVE_FORMAT_PCM : + case WAVE_FORMAT_IEEE_FLOAT : + bytespersec = wav_fmt->min.samplerate * wav_fmt->min.blockalign ; + if (wav_fmt->min.bytespersec != (unsigned) bytespersec) + psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->min.bytespersec, bytespersec) ; + else + psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->min.bytespersec) ; + + psf->bytewidth = BITWIDTH2BYTES (wav_fmt->min.bitwidth) ; + break ; + + case WAVE_FORMAT_ALAW : + case WAVE_FORMAT_MULAW : + if (wav_fmt->min.bytespersec / wav_fmt->min.blockalign != wav_fmt->min.samplerate) + psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->min.bytespersec, wav_fmt->min.samplerate * wav_fmt->min.blockalign) ; + else + psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->min.bytespersec) ; + + psf->bytewidth = 1 ; + if (structsize >= 18) + { bytesread += psf_binheader_readf (psf, "2", &(wav_fmt->size20.extrabytes)) ; + psf_log_printf (psf, " Extra Bytes : %d\n", wav_fmt->size20.extrabytes) ; + } ; + break ; + + case WAVE_FORMAT_IMA_ADPCM : + if (wav_fmt->min.bitwidth != 4) + return SFE_WAV_ADPCM_NOT4BIT ; + if (wav_fmt->min.channels < 1 || wav_fmt->min.channels > 2) + return SFE_WAV_ADPCM_CHANNELS ; + + bytesread += + psf_binheader_readf (psf, "22", &(wav_fmt->ima.extrabytes), &(wav_fmt->ima.samplesperblock)) ; + + bytespersec = (wav_fmt->ima.samplerate * wav_fmt->ima.blockalign) / wav_fmt->ima.samplesperblock ; + if (wav_fmt->ima.bytespersec != (unsigned) bytespersec) + psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->ima.bytespersec, bytespersec) ; + else + psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->ima.bytespersec) ; + + psf->bytewidth = 2 ; + psf_log_printf (psf, " Extra Bytes : %d\n", wav_fmt->ima.extrabytes) ; + psf_log_printf (psf, " Samples/Block : %d\n", wav_fmt->ima.samplesperblock) ; + break ; + + case WAVE_FORMAT_MS_ADPCM : + if (wav_fmt->msadpcm.bitwidth != 4) + return SFE_WAV_ADPCM_NOT4BIT ; + if (wav_fmt->msadpcm.channels < 1 || wav_fmt->msadpcm.channels > 2) + return SFE_WAV_ADPCM_CHANNELS ; + + bytesread += + psf_binheader_readf (psf, "222", &(wav_fmt->msadpcm.extrabytes), + &(wav_fmt->msadpcm.samplesperblock), &(wav_fmt->msadpcm.numcoeffs)) ; + + bytespersec = (wav_fmt->min.samplerate * wav_fmt->min.blockalign) / wav_fmt->msadpcm.samplesperblock ; + if (wav_fmt->min.bytespersec == (unsigned) bytespersec) + psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->min.bytespersec) ; + else if (wav_fmt->min.bytespersec == (wav_fmt->min.samplerate / wav_fmt->msadpcm.samplesperblock) * wav_fmt->min.blockalign) + psf_log_printf (psf, " Bytes/sec : %d (should be %d (MS BUG!))\n", wav_fmt->min.bytespersec, bytespersec) ; + else + psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->min.bytespersec, bytespersec) ; + + + psf->bytewidth = 2 ; + psf_log_printf (psf, " Extra Bytes : %d\n", wav_fmt->msadpcm.extrabytes) ; + psf_log_printf (psf, " Samples/Block : %d\n", wav_fmt->msadpcm.samplesperblock) ; + if (wav_fmt->msadpcm.numcoeffs > SIGNED_SIZEOF (MS_ADPCM_WAV_FMT) / SIGNED_SIZEOF (int)) + { psf_log_printf (psf, " No. of Coeffs : %d ****\n", wav_fmt->msadpcm.numcoeffs) ; + wav_fmt->msadpcm.numcoeffs = SIGNED_SIZEOF (MS_ADPCM_WAV_FMT) / SIGNED_SIZEOF (int) ; + } + else + psf_log_printf (psf, " No. of Coeffs : %d\n", wav_fmt->msadpcm.numcoeffs) ; + + psf_log_printf (psf, " Index Coeffs1 Coeffs2\n") ; + for (k = 0 ; k < wav_fmt->msadpcm.numcoeffs ; k++) + { bytesread += + psf_binheader_readf (psf, "22", &(wav_fmt->msadpcm.coeffs [k].coeff1), &(wav_fmt->msadpcm.coeffs [k].coeff2)) ; + LSF_SNPRINTF (psf->u.cbuf, sizeof (psf->u.cbuf), " %2d %7d %7d\n", k, wav_fmt->msadpcm.coeffs [k].coeff1, wav_fmt->msadpcm.coeffs [k].coeff2) ; + psf_log_printf (psf, psf->u.cbuf) ; + } ; + break ; + + case WAVE_FORMAT_GSM610 : + if (wav_fmt->gsm610.channels != 1 || wav_fmt->gsm610.blockalign != 65) + return SFE_WAV_GSM610_FORMAT ; + + bytesread += + psf_binheader_readf (psf, "22", &(wav_fmt->gsm610.extrabytes), &(wav_fmt->gsm610.samplesperblock)) ; + + if (wav_fmt->gsm610.samplesperblock != 320) + return SFE_WAV_GSM610_FORMAT ; + + bytespersec = (wav_fmt->gsm610.samplerate * wav_fmt->gsm610.blockalign) / wav_fmt->gsm610.samplesperblock ; + if (wav_fmt->gsm610.bytespersec != (unsigned) bytespersec) + psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->gsm610.bytespersec, bytespersec) ; + else + psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->gsm610.bytespersec) ; + + psf->bytewidth = 2 ; + psf_log_printf (psf, " Extra Bytes : %d\n", wav_fmt->gsm610.extrabytes) ; + psf_log_printf (psf, " Samples/Block : %d\n", wav_fmt->gsm610.samplesperblock) ; + break ; + + case WAVE_FORMAT_EXTENSIBLE : + if (wav_fmt->ext.bytespersec / wav_fmt->ext.blockalign != wav_fmt->ext.samplerate) + psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->ext.bytespersec, wav_fmt->ext.samplerate * wav_fmt->ext.blockalign) ; + else + psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->ext.bytespersec) ; + + bytesread += + psf_binheader_readf (psf, "224", &(wav_fmt->ext.extrabytes), &(wav_fmt->ext.validbits), + &(wav_fmt->ext.channelmask)) ; + + psf_log_printf (psf, " Valid Bits : %d\n", wav_fmt->ext.validbits) ; + psf_log_printf (psf, " Channel Mask : 0x%X\n", wav_fmt->ext.channelmask) ; + + bytesread += + psf_binheader_readf (psf, "422", &(wav_fmt->ext.esf.esf_field1), &(wav_fmt->ext.esf.esf_field2), + &(wav_fmt->ext.esf.esf_field3)) ; + + /* compare the esf_fields with each known GUID? and print? */ + psf_log_printf (psf, " Subformat\n") ; + psf_log_printf (psf, " esf_field1 : 0x%X\n", wav_fmt->ext.esf.esf_field1) ; + psf_log_printf (psf, " esf_field2 : 0x%X\n", wav_fmt->ext.esf.esf_field2) ; + psf_log_printf (psf, " esf_field3 : 0x%X\n", wav_fmt->ext.esf.esf_field3) ; + psf_log_printf (psf, " esf_field4 : ") ; + for (k = 0 ; k < 8 ; k++) + { bytesread += psf_binheader_readf (psf, "1", &(wav_fmt->ext.esf.esf_field4 [k])) ; + psf_log_printf (psf, "0x%X ", wav_fmt->ext.esf.esf_field4 [k] & 0xFF) ; + } ; + psf_log_printf (psf, "\n") ; + psf->bytewidth = BITWIDTH2BYTES (wav_fmt->ext.bitwidth) ; + + /* Compare GUIDs for known ones. */ + if (wavex_write_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_PCM) + || wavex_write_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_PCM)) + { psf->sf.format = SF_FORMAT_WAVEX | u_bitwidth_to_subformat (psf->bytewidth * 8) ; + psf_log_printf (psf, " format : pcm\n") ; + } + else if (wavex_write_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_MS_ADPCM)) + { psf->sf.format = (SF_FORMAT_WAVEX | SF_FORMAT_MS_ADPCM) ; + psf_log_printf (psf, " format : ms adpcm\n") ; + } + else if (wavex_write_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_IEEE_FLOAT) + || wavex_write_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_PCM)) + { psf->sf.format = SF_FORMAT_WAVEX | ((psf->bytewidth == 8) ? SF_FORMAT_DOUBLE : SF_FORMAT_FLOAT) ; + psf_log_printf (psf, " format : IEEE float\n") ; + } + else if (wavex_write_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_ALAW)) + { psf->sf.format = (SF_FORMAT_WAVEX | SF_FORMAT_ALAW) ; + psf_log_printf (psf, " format : A-law\n") ; + } + else if (wavex_write_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_MULAW)) + { psf->sf.format = (SF_FORMAT_WAVEX | SF_FORMAT_ULAW) ; + psf_log_printf (psf, " format : u-law\n") ; + } + else + return SFE_UNIMPLEMENTED ; + break ; + + case WAVE_FORMAT_G721_ADPCM : + psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->g72x.bytespersec) ; + if (structsize >= 20) + { bytesread += psf_binheader_readf (psf, "22", &(wav_fmt->g72x.extrabytes), &(wav_fmt->g72x.auxblocksize)) ; + if (wav_fmt->g72x.extrabytes == 0) + psf_log_printf (psf, " Extra Bytes : %d (should be 2)\n", wav_fmt->g72x.extrabytes) ; + else + psf_log_printf (psf, " Extra Bytes : %d\n", wav_fmt->g72x.extrabytes) ; + psf_log_printf (psf, " Aux Blk Size : %d\n", wav_fmt->g72x.auxblocksize) ; + } + else if (structsize == 18) + { bytesread += psf_binheader_readf (psf, "2", &(wav_fmt->g72x.extrabytes)) ; + psf_log_printf (psf, " Extra Bytes : %d%s\n", wav_fmt->g72x.extrabytes, wav_fmt->g72x.extrabytes != 0 ? " (should be 0)" : "") ; + } + else + psf_log_printf (psf, "*** 'fmt ' chunk should be bigger than this!\n") ; + break ; + + default : + psf_log_printf (psf, "*** No 'fmt ' chunk dumper for this format!\n") ; + break ; + } ; + + if (bytesread > structsize) + { psf_log_printf (psf, "*** wav_w64_read_fmt_chunk (bytesread > structsize)\n") ; + return SFE_W64_FMT_SHORT ; + } + else + psf_binheader_readf (psf, "j", structsize - bytesread) ; + + psf->blockwidth = wav_fmt->min.channels * psf->bytewidth ; + + return 0 ; +} /* wav_w64_read_fmt_chunk */ + +void +wavex_write_guid (SF_PRIVATE *psf, const EXT_SUBFORMAT * subformat) +{ + psf_binheader_writef (psf, "422b", subformat->esf_field1, + subformat->esf_field2, subformat->esf_field3, + subformat->esf_field4, make_size_t (8)) ; +} /* wavex_write_guid */ + + +/*============================================================================== +*/ + +typedef struct +{ int ID ; + const char *name ; +} WAV_FORMAT_DESC ; + +#define STR(x) #x +#define FORMAT_TYPE(x) { x, STR (x) } + +static WAV_FORMAT_DESC wave_descs [] = +{ FORMAT_TYPE (WAVE_FORMAT_PCM), + FORMAT_TYPE (WAVE_FORMAT_MS_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_IEEE_FLOAT), + FORMAT_TYPE (WAVE_FORMAT_VSELP), + FORMAT_TYPE (WAVE_FORMAT_IBM_CVSD), + FORMAT_TYPE (WAVE_FORMAT_ALAW), + FORMAT_TYPE (WAVE_FORMAT_MULAW), + FORMAT_TYPE (WAVE_FORMAT_OKI_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_IMA_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_MEDIASPACE_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_SIERRA_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_G723_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_DIGISTD), + FORMAT_TYPE (WAVE_FORMAT_DIGIFIX), + FORMAT_TYPE (WAVE_FORMAT_DIALOGIC_OKI_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_MEDIAVISION_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_CU_CODEC), + FORMAT_TYPE (WAVE_FORMAT_YAMAHA_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_SONARC), + FORMAT_TYPE (WAVE_FORMAT_DSPGROUP_TRUESPEECH), + FORMAT_TYPE (WAVE_FORMAT_ECHOSC1), + FORMAT_TYPE (WAVE_FORMAT_AUDIOFILE_AF36), + FORMAT_TYPE (WAVE_FORMAT_APTX), + FORMAT_TYPE (WAVE_FORMAT_AUDIOFILE_AF10), + FORMAT_TYPE (WAVE_FORMAT_PROSODY_1612), + FORMAT_TYPE (WAVE_FORMAT_LRC), + FORMAT_TYPE (WAVE_FORMAT_DOLBY_AC2), + FORMAT_TYPE (WAVE_FORMAT_GSM610), + FORMAT_TYPE (WAVE_FORMAT_MSNAUDIO), + FORMAT_TYPE (WAVE_FORMAT_ANTEX_ADPCME), + FORMAT_TYPE (WAVE_FORMAT_CONTROL_RES_VQLPC), + FORMAT_TYPE (WAVE_FORMAT_DIGIREAL), + FORMAT_TYPE (WAVE_FORMAT_DIGIADPCM), + FORMAT_TYPE (WAVE_FORMAT_CONTROL_RES_CR10), + FORMAT_TYPE (WAVE_FORMAT_NMS_VBXADPCM), + FORMAT_TYPE (WAVE_FORMAT_ROLAND_RDAC), + FORMAT_TYPE (WAVE_FORMAT_ECHOSC3), + FORMAT_TYPE (WAVE_FORMAT_ROCKWELL_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_ROCKWELL_DIGITALK), + FORMAT_TYPE (WAVE_FORMAT_XEBEC), + FORMAT_TYPE (WAVE_FORMAT_G721_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_G728_CELP), + FORMAT_TYPE (WAVE_FORMAT_MSG723), + FORMAT_TYPE (WAVE_FORMAT_MPEG), + FORMAT_TYPE (WAVE_FORMAT_RT24), + FORMAT_TYPE (WAVE_FORMAT_PAC), + FORMAT_TYPE (WAVE_FORMAT_MPEGLAYER3), + FORMAT_TYPE (WAVE_FORMAT_LUCENT_G723), + FORMAT_TYPE (WAVE_FORMAT_CIRRUS), + FORMAT_TYPE (WAVE_FORMAT_ESPCM), + FORMAT_TYPE (WAVE_FORMAT_VOXWARE), + FORMAT_TYPE (WAVE_FORMAT_CANOPUS_ATRAC), + FORMAT_TYPE (WAVE_FORMAT_G726_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_G722_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_DSAT), + FORMAT_TYPE (WAVE_FORMAT_DSAT_DISPLAY), + FORMAT_TYPE (WAVE_FORMAT_VOXWARE_BYTE_ALIGNED), + FORMAT_TYPE (WAVE_FORMAT_VOXWARE_AC8), + FORMAT_TYPE (WAVE_FORMAT_VOXWARE_AC10), + FORMAT_TYPE (WAVE_FORMAT_VOXWARE_AC16), + FORMAT_TYPE (WAVE_FORMAT_VOXWARE_AC20), + FORMAT_TYPE (WAVE_FORMAT_VOXWARE_RT24), + FORMAT_TYPE (WAVE_FORMAT_VOXWARE_RT29), + FORMAT_TYPE (WAVE_FORMAT_VOXWARE_RT29HW), + FORMAT_TYPE (WAVE_FORMAT_VOXWARE_VR12), + FORMAT_TYPE (WAVE_FORMAT_VOXWARE_VR18), + FORMAT_TYPE (WAVE_FORMAT_VOXWARE_TQ40), + FORMAT_TYPE (WAVE_FORMAT_SOFTSOUND), + FORMAT_TYPE (WAVE_FORMAT_VOXARE_TQ60), + FORMAT_TYPE (WAVE_FORMAT_MSRT24), + FORMAT_TYPE (WAVE_FORMAT_G729A), + FORMAT_TYPE (WAVE_FORMAT_MVI_MV12), + FORMAT_TYPE (WAVE_FORMAT_DF_G726), + FORMAT_TYPE (WAVE_FORMAT_DF_GSM610), + FORMAT_TYPE (WAVE_FORMAT_ONLIVE), + FORMAT_TYPE (WAVE_FORMAT_SBC24), + FORMAT_TYPE (WAVE_FORMAT_DOLBY_AC3_SPDIF), + FORMAT_TYPE (WAVE_FORMAT_ZYXEL_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_PHILIPS_LPCBB), + FORMAT_TYPE (WAVE_FORMAT_PACKED), + FORMAT_TYPE (WAVE_FORMAT_RHETOREX_ADPCM), + FORMAT_TYPE (IBM_FORMAT_MULAW), + FORMAT_TYPE (IBM_FORMAT_ALAW), + FORMAT_TYPE (IBM_FORMAT_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_VIVO_G723), + FORMAT_TYPE (WAVE_FORMAT_VIVO_SIREN), + FORMAT_TYPE (WAVE_FORMAT_DIGITAL_G723), + FORMAT_TYPE (WAVE_FORMAT_CREATIVE_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_CREATIVE_FASTSPEECH8), + FORMAT_TYPE (WAVE_FORMAT_CREATIVE_FASTSPEECH10), + FORMAT_TYPE (WAVE_FORMAT_QUARTERDECK), + FORMAT_TYPE (WAVE_FORMAT_FM_TOWNS_SND), + FORMAT_TYPE (WAVE_FORMAT_BZV_DIGITAL), + FORMAT_TYPE (WAVE_FORMAT_VME_VMPCM), + FORMAT_TYPE (WAVE_FORMAT_OLIGSM), + FORMAT_TYPE (WAVE_FORMAT_OLIADPCM), + FORMAT_TYPE (WAVE_FORMAT_OLICELP), + FORMAT_TYPE (WAVE_FORMAT_OLISBC), + FORMAT_TYPE (WAVE_FORMAT_OLIOPR), + FORMAT_TYPE (WAVE_FORMAT_LH_CODEC), + FORMAT_TYPE (WAVE_FORMAT_NORRIS), + FORMAT_TYPE (WAVE_FORMAT_SOUNDSPACE_MUSICOMPRESS), + FORMAT_TYPE (WAVE_FORMAT_DVM), + FORMAT_TYPE (WAVE_FORMAT_INTERWAV_VSC112), + FORMAT_TYPE (WAVE_FORMAT_IPP_ITU_G_723_1), + FORMAT_TYPE (WAVE_FORMAT_EXTENSIBLE), +} ; + +char const* +wav_w64_format_str (int k) +{ int lower, upper, mid ; + + lower = -1 ; + upper = sizeof (wave_descs) / sizeof (WAV_FORMAT_DESC) ; + + /* binary search */ + if ((wave_descs [0].ID <= k) && (k <= wave_descs [upper - 1].ID)) + { + while (lower + 1 < upper) + { mid = (upper + lower) / 2 ; + + if (k == wave_descs [mid].ID) + return wave_descs [mid].name ; + if (k < wave_descs [mid].ID) + upper = mid ; + else + lower = mid ; + } ; + } ; + + return "Unknown format" ; +} /* wav_w64_format_str */ + +int +wav_w64_srate2blocksize (int srate_chan_product) +{ if (srate_chan_product < 12000) + return 256 ; + if (srate_chan_product < 23000) + return 512 ; + if (srate_chan_product < 44000) + return 1024 ; + return 2048 ; +} /* srate2blocksize */ +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 43c1b1dd-8abd-43da-a8cd-44da914b64a5 +*/ Added: freeswitch/trunk/libs/libsndfile/src/wav_w64.h ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/wav_w64.h Wed Dec 20 14:08:07 2006 @@ -0,0 +1,286 @@ +/* +** Copyright (C) 1999-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* This file contains definitions commong to WAV and W64 files. */ + + +#ifndef WAV_W64_H_INCLUDED +#define WAV_W64_H_INCLUDED + +/*------------------------------------------------------------------------------ +** List of known WAV format tags +*/ + +enum +{ + /* keep sorted for wav_w64_format_str() */ + WAVE_FORMAT_UNKNOWN = 0x0000, /* Microsoft Corporation */ + WAVE_FORMAT_PCM = 0x0001, /* Microsoft PCM format */ + WAVE_FORMAT_MS_ADPCM = 0x0002, /* Microsoft ADPCM */ + WAVE_FORMAT_IEEE_FLOAT = 0x0003, /* Micrososft 32 bit float format */ + WAVE_FORMAT_VSELP = 0x0004, /* Compaq Computer Corporation */ + WAVE_FORMAT_IBM_CVSD = 0x0005, /* IBM Corporation */ + WAVE_FORMAT_ALAW = 0x0006, /* Microsoft Corporation */ + WAVE_FORMAT_MULAW = 0x0007, /* Microsoft Corporation */ + WAVE_FORMAT_OKI_ADPCM = 0x0010, /* OKI */ + WAVE_FORMAT_IMA_ADPCM = 0x0011, /* Intel Corporation */ + WAVE_FORMAT_MEDIASPACE_ADPCM = 0x0012, /* Videologic */ + WAVE_FORMAT_SIERRA_ADPCM = 0x0013, /* Sierra Semiconductor Corp */ + WAVE_FORMAT_G723_ADPCM = 0x0014, /* Antex Electronics Corporation */ + WAVE_FORMAT_DIGISTD = 0x0015, /* DSP Solutions, Inc. */ + WAVE_FORMAT_DIGIFIX = 0x0016, /* DSP Solutions, Inc. */ + WAVE_FORMAT_DIALOGIC_OKI_ADPCM = 0x0017, /* Dialogic Corporation */ + WAVE_FORMAT_MEDIAVISION_ADPCM = 0x0018, /* Media Vision, Inc. */ + WAVE_FORMAT_CU_CODEC = 0x0019, /* Hewlett-Packard Company */ + WAVE_FORMAT_YAMAHA_ADPCM = 0x0020, /* Yamaha Corporation of America */ + WAVE_FORMAT_SONARC = 0x0021, /* Speech Compression */ + WAVE_FORMAT_DSPGROUP_TRUESPEECH = 0x0022, /* DSP Group, Inc */ + WAVE_FORMAT_ECHOSC1 = 0x0023, /* Echo Speech Corporation */ + WAVE_FORMAT_AUDIOFILE_AF36 = 0x0024, /* Audiofile, Inc. */ + WAVE_FORMAT_APTX = 0x0025, /* Audio Processing Technology */ + WAVE_FORMAT_AUDIOFILE_AF10 = 0x0026, /* Audiofile, Inc. */ + WAVE_FORMAT_PROSODY_1612 = 0x0027, /* Aculab plc */ + WAVE_FORMAT_LRC = 0x0028, /* Merging Technologies S.A. */ + WAVE_FORMAT_DOLBY_AC2 = 0x0030, /* Dolby Laboratories */ + WAVE_FORMAT_GSM610 = 0x0031, /* Microsoft Corporation */ + WAVE_FORMAT_MSNAUDIO = 0x0032, /* Microsoft Corporation */ + WAVE_FORMAT_ANTEX_ADPCME = 0x0033, /* Antex Electronics Corporation */ + WAVE_FORMAT_CONTROL_RES_VQLPC = 0x0034, /* Control Resources Limited */ + WAVE_FORMAT_DIGIREAL = 0x0035, /* DSP Solutions, Inc. */ + WAVE_FORMAT_DIGIADPCM = 0x0036, /* DSP Solutions, Inc. */ + WAVE_FORMAT_CONTROL_RES_CR10 = 0x0037, /* Control Resources Limited */ + WAVE_FORMAT_NMS_VBXADPCM = 0x0038, /* Natural MicroSystems */ + WAVE_FORMAT_ROLAND_RDAC = 0x0039, /* Roland */ + WAVE_FORMAT_ECHOSC3 = 0x003A, /* Echo Speech Corporation */ + WAVE_FORMAT_ROCKWELL_ADPCM = 0x003B, /* Rockwell International */ + WAVE_FORMAT_ROCKWELL_DIGITALK = 0x003C, /* Rockwell International */ + WAVE_FORMAT_XEBEC = 0x003D, /* Xebec Multimedia Solutions Limited */ + WAVE_FORMAT_G721_ADPCM = 0x0040, /* Antex Electronics Corporation */ + WAVE_FORMAT_G728_CELP = 0x0041, /* Antex Electronics Corporation */ + WAVE_FORMAT_MSG723 = 0x0042, /* Microsoft Corporation */ + WAVE_FORMAT_MPEG = 0x0050, /* Microsoft Corporation */ + WAVE_FORMAT_RT24 = 0x0052, /* InSoft Inc. */ + WAVE_FORMAT_PAC = 0x0053, /* InSoft Inc. */ + WAVE_FORMAT_MPEGLAYER3 = 0x0055, /* MPEG 3 Layer 1 */ + WAVE_FORMAT_LUCENT_G723 = 0x0059, /* Lucent Technologies */ + WAVE_FORMAT_CIRRUS = 0x0060, /* Cirrus Logic */ + WAVE_FORMAT_ESPCM = 0x0061, /* ESS Technology */ + WAVE_FORMAT_VOXWARE = 0x0062, /* Voxware Inc */ + WAVE_FORMAT_CANOPUS_ATRAC = 0x0063, /* Canopus, Co., Ltd. */ + WAVE_FORMAT_G726_ADPCM = 0x0064, /* APICOM */ + WAVE_FORMAT_G722_ADPCM = 0x0065, /* APICOM */ + WAVE_FORMAT_DSAT = 0x0066, /* Microsoft Corporation */ + WAVE_FORMAT_DSAT_DISPLAY = 0x0067, /* Microsoft Corporation */ + WAVE_FORMAT_VOXWARE_BYTE_ALIGNED = 0x0069, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_AC8 = 0x0070, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_AC10 = 0x0071, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_AC16 = 0x0072, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_AC20 = 0x0073, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_RT24 = 0x0074, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_RT29 = 0x0075, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_RT29HW = 0x0076, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_VR12 = 0x0077, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_VR18 = 0x0078, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_TQ40 = 0x0079, /* Voxware Inc. */ + WAVE_FORMAT_SOFTSOUND = 0x0080, /* Softsound, Ltd. */ + WAVE_FORMAT_VOXARE_TQ60 = 0x0081, /* Voxware Inc. */ + WAVE_FORMAT_MSRT24 = 0x0082, /* Microsoft Corporation */ + WAVE_FORMAT_G729A = 0x0083, /* AT&T Laboratories */ + WAVE_FORMAT_MVI_MV12 = 0x0084, /* Motion Pixels */ + WAVE_FORMAT_DF_G726 = 0x0085, /* DataFusion Systems (Pty) (Ltd) */ + WAVE_FORMAT_DF_GSM610 = 0x0086, /* DataFusion Systems (Pty) (Ltd) */ + /* removed because duplicate */ + /* WAVE_FORMAT_ISIAUDIO = 0x0088, */ /* Iterated Systems, Inc. */ + WAVE_FORMAT_ONLIVE = 0x0089, /* OnLive! Technologies, Inc. */ + WAVE_FORMAT_SBC24 = 0x0091, /* Siemens Business Communications Systems */ + WAVE_FORMAT_DOLBY_AC3_SPDIF = 0x0092, /* Sonic Foundry */ + WAVE_FORMAT_ZYXEL_ADPCM = 0x0097, /* ZyXEL Communications, Inc. */ + WAVE_FORMAT_PHILIPS_LPCBB = 0x0098, /* Philips Speech Processing */ + WAVE_FORMAT_PACKED = 0x0099, /* Studer Professional Audio AG */ + WAVE_FORMAT_RHETOREX_ADPCM = 0x0100, /* Rhetorex, Inc. */ + + /* removed because of the following */ + /* WAVE_FORMAT_IRAT = 0x0101,*/ /* BeCubed Software Inc. */ + + /* these three are unofficial */ + IBM_FORMAT_MULAW = 0x0101, /* IBM mu-law format */ + IBM_FORMAT_ALAW = 0x0102, /* IBM a-law format */ + IBM_FORMAT_ADPCM = 0x0103, /* IBM AVC Adaptive Differential PCM format */ + + WAVE_FORMAT_VIVO_G723 = 0x0111, /* Vivo Software */ + WAVE_FORMAT_VIVO_SIREN = 0x0112, /* Vivo Software */ + WAVE_FORMAT_DIGITAL_G723 = 0x0123, /* Digital Equipment Corporation */ + WAVE_FORMAT_CREATIVE_ADPCM = 0x0200, /* Creative Labs, Inc */ + WAVE_FORMAT_CREATIVE_FASTSPEECH8 = 0x0202, /* Creative Labs, Inc */ + WAVE_FORMAT_CREATIVE_FASTSPEECH10 = 0x0203, /* Creative Labs, Inc */ + WAVE_FORMAT_QUARTERDECK = 0x0220, /* Quarterdeck Corporation */ + WAVE_FORMAT_FM_TOWNS_SND = 0x0300, /* Fujitsu Corporation */ + WAVE_FORMAT_BZV_DIGITAL = 0x0400, /* Brooktree Corporation */ + WAVE_FORMAT_VME_VMPCM = 0x0680, /* AT&T Labs, Inc. */ + WAVE_FORMAT_OLIGSM = 0x1000, /* Ing C. Olivetti & C., S.p.A. */ + WAVE_FORMAT_OLIADPCM = 0x1001, /* Ing C. Olivetti & C., S.p.A. */ + WAVE_FORMAT_OLICELP = 0x1002, /* Ing C. Olivetti & C., S.p.A. */ + WAVE_FORMAT_OLISBC = 0x1003, /* Ing C. Olivetti & C., S.p.A. */ + WAVE_FORMAT_OLIOPR = 0x1004, /* Ing C. Olivetti & C., S.p.A. */ + WAVE_FORMAT_LH_CODEC = 0x1100, /* Lernout & Hauspie */ + WAVE_FORMAT_NORRIS = 0x1400, /* Norris Communications, Inc. */ + /* removed because duplicate */ + /* WAVE_FORMAT_ISIAUDIO = 0x1401, */ /* AT&T Labs, Inc. */ + WAVE_FORMAT_SOUNDSPACE_MUSICOMPRESS = 0x1500, /* AT&T Labs, Inc. */ + WAVE_FORMAT_DVM = 0x2000, /* FAST Multimedia AG */ + WAVE_FORMAT_INTERWAV_VSC112 = 0x7150, /* ????? */ + + WAVE_FORMAT_IPP_ITU_G_723_1 = 0x7230, /* Intel Performance Primitives g723 codec. */ + + WAVE_FORMAT_EXTENSIBLE = 0xFFFE +} ; + +typedef struct +{ unsigned short format ; + unsigned short channels ; + unsigned int samplerate ; + unsigned int bytespersec ; + unsigned short blockalign ; + unsigned short bitwidth ; +} MIN_WAV_FMT ; + +typedef struct +{ unsigned short format ; + unsigned short channels ; + unsigned int samplerate ; + unsigned int bytespersec ; + unsigned short blockalign ; + unsigned short bitwidth ; + unsigned short extrabytes ; + unsigned short dummy ; +} WAV_FMT_SIZE20 ; + +typedef struct +{ unsigned short format ; + unsigned short channels ; + unsigned int samplerate ; + unsigned int bytespersec ; + unsigned short blockalign ; + unsigned short bitwidth ; + unsigned short extrabytes ; + unsigned short samplesperblock ; + unsigned short numcoeffs ; + struct + { short coeff1 ; + short coeff2 ; + } coeffs [7] ; +} MS_ADPCM_WAV_FMT ; + +typedef struct +{ unsigned short format ; + unsigned short channels ; + unsigned int samplerate ; + unsigned int bytespersec ; + unsigned short blockalign ; + unsigned short bitwidth ; + unsigned short extrabytes ; + unsigned short samplesperblock ; +} IMA_ADPCM_WAV_FMT ; + +typedef struct +{ unsigned short format ; + unsigned short channels ; + unsigned int samplerate ; + unsigned int bytespersec ; + unsigned short blockalign ; + unsigned short bitwidth ; + unsigned short extrabytes ; + unsigned short auxblocksize ; +} G72x_ADPCM_WAV_FMT ; + + +typedef struct +{ unsigned short format ; + unsigned short channels ; + unsigned int samplerate ; + unsigned int bytespersec ; + unsigned short blockalign ; + unsigned short bitwidth ; + unsigned short extrabytes ; + unsigned short samplesperblock ; +} GSM610_WAV_FMT ; + +typedef struct +{ unsigned int esf_field1 ; + unsigned short esf_field2 ; + unsigned short esf_field3 ; + char esf_field4 [8] ; +} EXT_SUBFORMAT ; + +typedef struct +{ unsigned short format ; + unsigned short channels ; + unsigned int samplerate ; + unsigned int bytespersec ; + unsigned short blockalign ; + unsigned short bitwidth ; + unsigned short extrabytes ; + unsigned short validbits ; + unsigned int channelmask ; + EXT_SUBFORMAT esf ; +} EXTENSIBLE_WAV_FMT ; + +typedef union +{ unsigned short format ; + MIN_WAV_FMT min ; + IMA_ADPCM_WAV_FMT ima ; + MS_ADPCM_WAV_FMT msadpcm ; + G72x_ADPCM_WAV_FMT g72x ; + EXTENSIBLE_WAV_FMT ext ; + GSM610_WAV_FMT gsm610 ; + WAV_FMT_SIZE20 size20 ; + char padding [512] ; +} WAV_FMT ; + +typedef struct +{ int frames ; +} FACT_CHUNK ; + +#define WAV_W64_GSM610_BLOCKSIZE 65 +#define WAV_W64_GSM610_SAMPLES 320 + +/*------------------------------------------------------------------------------------ +** Functions defined in wav_ms_adpcm.c +*/ + +#define MSADPCM_ADAPT_COEFF_COUNT 7 + +void msadpcm_write_adapt_coeffs (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------------ +** Functions defined in wav_w64.c +*/ + +int wav_w64_srate2blocksize (int srate_chan_product) ; +char const* wav_w64_format_str (int k) ; +int wav_w64_read_fmt_chunk (SF_PRIVATE *psf, WAV_FMT *wav_fmt, int structsize) ; +void wavex_write_guid (SF_PRIVATE *psf, const EXT_SUBFORMAT * subformat) ; + +#endif +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 877fde12-9be3-4a31-8a5a-fdae39958613 +*/ Added: freeswitch/trunk/libs/libsndfile/src/wve.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/wve.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,125 @@ +/* +** Copyright (C) 2002-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <fcntl.h> +#include <string.h> +#include <ctype.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +#if (ENABLE_EXPERIMENTAL_CODE == 0) + +int +wve_open (SF_PRIVATE *psf) +{ if (psf) + return SFE_UNIMPLEMENTED ; + return (psf && 0) ; +} /* wve_open */ + +#else + +#define SFE_WVE_NOT_WVE 666 + +/*------------------------------------------------------------------------------ +** Macros to handle big/little endian issues. +*/ + +#define ALAW_MARKER MAKE_MARKER ('A', 'L', 'a', 'w') +#define SOUN_MARKER MAKE_MARKER ('S', 'o', 'u', 'n') +#define DFIL_MARKER MAKE_MARKER ('d', 'F', 'i', 'l') + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int wve_read_header (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +wve_open (SF_PRIVATE *psf) +{ int subformat, error = 0 ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + return SFE_UNIMPLEMENTED ; + + if ((error = wve_read_header (psf))) + return error ; + + if ((psf->sf.format & SF_FORMAT_TYPEMASK) != SF_FORMAT_WVE) + return SFE_BAD_OPEN_FORMAT ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + + return error ; +} /* wve_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +wve_read_header (SF_PRIVATE *psf) +{ int marker ; + + /* Set position to start of file to begin reading header. */ + psf_binheader_readf (psf, "pm", 0, &marker) ; + if (marker != ALAW_MARKER) + return SFE_WVE_NOT_WVE ; + + psf_binheader_readf (psf, "m", &marker) ; + if (marker != SOUN_MARKER) + return SFE_WVE_NOT_WVE ; + + psf_binheader_readf (psf, "m", &marker) ; + if (marker != DFIL_MARKER) + return SFE_WVE_NOT_WVE ; + + psf_log_printf (psf, "Read only : Psion Palmtop Alaw (.wve)\n" + " Sample Rate : 8000\n" + " Channels : 1\n" + " Encoding : A-law\n") ; + + psf->dataoffset = 0x20 ; + psf->datalength = psf->filelength - psf->dataoffset ; + + psf->sf.format = SF_FORMAT_WVE | SF_FORMAT_ALAW ; + psf->sf.samplerate = 8000 ; + psf->sf.frames = psf->datalength ; + psf->sf.channels = 1 ; + + return alaw_init (psf) ; +} /* wve_read_header */ + +/*------------------------------------------------------------------------------ +*/ + +#endif +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: ba368cb5-523f-45e4-98c1-5b99a102f73f +*/ Added: freeswitch/trunk/libs/libsndfile/src/xi.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/src/xi.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,1204 @@ +/* +** Copyright (C) 2003-2006 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <fcntl.h> +#include <string.h> +#include <ctype.h> + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" +#include "float_cast.h" + +#define MAX_XI_SAMPLES 16 + +/*------------------------------------------------------------------------------ +** Private static functions and tyepdefs. +*/ + +typedef struct +{ /* Warning, this filename is NOT nul terminated. */ + char filename [22] ; + char software [20] ; + char sample_name [22] ; + + int loop_begin, loop_end ; + int sample_flags ; + + /* Data for encoder and decoder. */ + short last_16 ; +} XI_PRIVATE ; + +static int xi_close (SF_PRIVATE *psf) ; +static int xi_write_header (SF_PRIVATE *psf, int calc_length) ; +static int xi_read_header (SF_PRIVATE *psf) ; +static int dpcm_init (SF_PRIVATE *psf) ; + + +static sf_count_t dpcm_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +xi_open (SF_PRIVATE *psf) +{ XI_PRIVATE *pxi ; + int subformat, error = 0 ; + + if (psf->is_pipe) + return SFE_XI_NO_PIPE ; + + if (psf->codec_data) + pxi = psf->codec_data ; + else if ((pxi = calloc (1, sizeof (XI_PRIVATE))) == NULL) + return SFE_MALLOC_FAILED ; + + psf->codec_data = pxi ; + + if (psf->mode == SFM_READ || (psf->mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = xi_read_header (psf))) + return error ; + } ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { if ((psf->sf.format & SF_FORMAT_TYPEMASK) != SF_FORMAT_XI) + return SFE_BAD_OPEN_FORMAT ; + + psf->endian = SF_ENDIAN_LITTLE ; + psf->sf.channels = 1 ; /* Always mono */ + psf->sf.samplerate = 44100 ; /* Always */ + + /* Set up default instrument and software name. */ + memcpy (pxi->filename, "Default Name ", sizeof (pxi->filename)) ; + memcpy (pxi->software, PACKAGE "-" VERSION " ", sizeof (pxi->software)) ; + + memset (pxi->sample_name, 0, sizeof (pxi->sample_name)) ; + LSF_SNPRINTF (pxi->sample_name, sizeof (pxi->sample_name), "%s", "Sample #1") ; + + pxi->sample_flags = (subformat == SF_FORMAT_DPCM_16) ? 16 : 0 ; + + if (xi_write_header (psf, SF_FALSE)) + return psf->error ; + + psf->write_header = xi_write_header ; + } ; + + psf->container_close = xi_close ; + psf->seek = dpcm_seek ; + + psf->sf.seekable = SF_FALSE ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + switch (subformat) + { case SF_FORMAT_DPCM_8 : /* 8-bit differential PCM. */ + case SF_FORMAT_DPCM_16 : /* 16-bit differential PCM. */ + error = dpcm_init (psf) ; + break ; + + default : break ; + } ; + + return error ; +} /* xi_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +xi_close (SF_PRIVATE *psf) +{ + psf = psf ; + + return 0 ; +} /* xi_close */ + +/*============================================================================== +*/ + +static sf_count_t dpcm_read_dsc2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t dpcm_read_dsc2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t dpcm_read_dsc2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t dpcm_read_dsc2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t dpcm_write_s2dsc (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t dpcm_write_i2dsc (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t dpcm_write_f2dsc (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t dpcm_write_d2dsc (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static sf_count_t dpcm_read_dles2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t dpcm_read_dles2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t dpcm_read_dles2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t dpcm_read_dles2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t dpcm_write_s2dles (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t dpcm_write_i2dles (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t dpcm_write_f2dles (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t dpcm_write_d2dles (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static int +dpcm_init (SF_PRIVATE *psf) +{ if (psf->bytewidth == 0 || psf->sf.channels == 0) + return SFE_INTERNAL ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + if (psf->mode == SFM_READ || psf->mode == SFM_RDWR) + { switch (psf->bytewidth) + { case 1 : + psf->read_short = dpcm_read_dsc2s ; + psf->read_int = dpcm_read_dsc2i ; + psf->read_float = dpcm_read_dsc2f ; + psf->read_double = dpcm_read_dsc2d ; + break ; + case 2 : + psf->read_short = dpcm_read_dles2s ; + psf->read_int = dpcm_read_dles2i ; + psf->read_float = dpcm_read_dles2f ; + psf->read_double = dpcm_read_dles2d ; + break ; + default : + psf_log_printf (psf, "dpcm_init() returning SFE_UNIMPLEMENTED\n") ; + return SFE_UNIMPLEMENTED ; + } ; + } ; + + if (psf->mode == SFM_WRITE || psf->mode == SFM_RDWR) + { switch (psf->bytewidth) + { case 1 : + psf->write_short = dpcm_write_s2dsc ; + psf->write_int = dpcm_write_i2dsc ; + psf->write_float = dpcm_write_f2dsc ; + psf->write_double = dpcm_write_d2dsc ; + break ; + case 2 : + psf->write_short = dpcm_write_s2dles ; + psf->write_int = dpcm_write_i2dles ; + psf->write_float = dpcm_write_f2dles ; + psf->write_double = dpcm_write_d2dles ; + break ; + default : + psf_log_printf (psf, "dpcm_init() returning SFE_UNIMPLEMENTED\n") ; + return SFE_UNIMPLEMENTED ; + } ; + } ; + + psf->filelength = psf_get_filelen (psf) ; + psf->datalength = (psf->dataend) ? psf->dataend - psf->dataoffset : + psf->filelength - psf->dataoffset ; + psf->sf.frames = psf->datalength / psf->blockwidth ; + + return 0 ; +} /* dpcm_init */ + +/*============================================================================== +*/ + +static sf_count_t +dpcm_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) +{ XI_PRIVATE *pxi ; + int total, bufferlen, len ; + + if ((pxi = psf->codec_data) == NULL) + return SFE_INTERNAL ; + + if (psf->datalength < 0 || psf->dataoffset < 0) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + if (offset == 0) + { psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + pxi->last_16 = 0 ; + return 0 ; + } ; + + if (offset < 0 || offset > psf->sf.frames) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + if (mode != SFM_READ) + { /* What to do about write??? */ + psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + + if ((psf->sf.format & SF_FORMAT_SUBMASK) == SF_FORMAT_DPCM_16) + { total = offset ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (total > 0) + { len = (total > bufferlen) ? bufferlen : total ; + total -= dpcm_read_dles2s (psf, psf->u.sbuf, len) ; + } ; + } + else + { total = offset ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (total > 0) + { len = (total > bufferlen) ? bufferlen : total ; + total -= dpcm_read_dsc2s (psf, psf->u.sbuf, len) ; + } ; + } ; + + return offset ; +} /* dpcm_seek */ + + +static int +xi_write_header (SF_PRIVATE *psf, int calc_length) +{ XI_PRIVATE *pxi ; + sf_count_t current ; + const char *string ; + + if ((pxi = psf->codec_data) == NULL) + return SFE_INTERNAL ; + + calc_length = calc_length ; /* Avoid a compiler warning. */ + + current = psf_ftell (psf) ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + psf_fseek (psf, 0, SEEK_SET) ; + + string = "Extended Instrument: " ; + psf_binheader_writef (psf, "b", string, strlen (string)) ; + psf_binheader_writef (psf, "b1", pxi->filename, sizeof (pxi->filename), 0x1A) ; + + /* Write software version and two byte XI version. */ + psf_binheader_writef (psf, "eb2", pxi->software, sizeof (pxi->software), (1 << 8) + 2) ; + + /* + ** Jump note numbers (96), volume envelope (48), pan envelope (48), + ** volume points (1), pan points (1) + */ + psf_binheader_writef (psf, "z", (size_t) (96 + 48 + 48 + 1 + 1)) ; + + /* Jump volume loop (3 bytes), pan loop (3), envelope flags (3), vibrato (3) + ** fade out (2), 22 unknown bytes, and then write sample_count (2 bytes). + */ + psf_binheader_writef (psf, "ez2z2", (size_t) (4 * 3), 0x1234, make_size_t (22), 1) ; + + pxi->loop_begin = 0 ; + pxi->loop_end = 0 ; + + psf_binheader_writef (psf, "et844", psf->sf.frames, pxi->loop_begin, pxi->loop_end) ; + + /* volume, fine tune, flags, pan, note, namelen */ + psf_binheader_writef (psf, "111111", 128, 0, pxi->sample_flags, 128, 0, strlen (pxi->sample_name)) ; + + psf_binheader_writef (psf, "b", pxi->sample_name, sizeof (pxi->sample_name)) ; + + + + + + /* Header construction complete so write it out. */ + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* xi_write_header */ + +static int +xi_read_header (SF_PRIVATE *psf) +{ char buffer [64], name [32] ; + short version, fade_out, sample_count ; + int k, loop_begin, loop_end ; + int sample_sizes [MAX_XI_SAMPLES] ; + + psf_binheader_readf (psf, "pb", 0, buffer, 21) ; + + memset (sample_sizes, 0, sizeof (sample_sizes)) ; + + buffer [20] = 0 ; + if (strcmp (buffer, "Extended Instrument:") != 0) + return SFE_XI_BAD_HEADER ; + + memset (buffer, 0, sizeof (buffer)) ; + psf_binheader_readf (psf, "b", buffer, 23) ; + + if (buffer [22] != 0x1A) + return SFE_XI_BAD_HEADER ; + + buffer [22] = 0 ; + psf_log_printf (psf, "Extended Instrument : %s\n", buffer) ; + + psf_binheader_readf (psf, "be2", buffer, 20, &version) ; + buffer [19] = 0 ; + psf_log_printf (psf, "Software : %s\nVersion : %d.%02d\n", buffer, version / 256, version % 256) ; + + /* Jump note numbers (96), volume envelope (48), pan envelope (48), + ** volume points (1), pan points (1) + */ + psf_binheader_readf (psf, "j", 96 + 48 + 48 + 1 + 1) ; + + psf_binheader_readf (psf, "b", buffer, 12) ; + psf_log_printf (psf, "Volume Loop\n sustain : %u\n begin : %u\n end : %u\n", + buffer [0], buffer [1], buffer [2]) ; + psf_log_printf (psf, "Pan Loop\n sustain : %u\n begin : %u\n end : %u\n", + buffer [3], buffer [4], buffer [5]) ; + psf_log_printf (psf, "Envelope Flags\n volume : 0x%X\n pan : 0x%X\n", + buffer [6] & 0xFF, buffer [7] & 0xFF) ; + + psf_log_printf (psf, "Vibrato\n type : %u\n sweep : %u\n depth : %u\n rate : %u\n", + buffer [8], buffer [9], buffer [10], buffer [11]) ; + + /* + ** Read fade_out then jump reserved (2 bytes) and ???? (20 bytes) and + ** sample_count. + */ + psf_binheader_readf (psf, "e2j2", &fade_out, 2 + 20, &sample_count) ; + psf_log_printf (psf, "Fade out : %d\n", fade_out) ; + + /* XI file can contain up to 16 samples. */ + if (sample_count > MAX_XI_SAMPLES) + return SFE_XI_EXCESS_SAMPLES ; + + if (psf->instrument == NULL && (psf->instrument = psf_instrument_alloc ()) == NULL) + return SFE_MALLOC_FAILED ; + + /* Log all data for each sample. */ + for (k = 0 ; k < sample_count ; k++) + { psf_binheader_readf (psf, "e444", &(sample_sizes [k]), &loop_begin, &loop_end) ; + + /* Read 5 know bytes, 1 unknown byte and 22 name bytes. */ + psf_binheader_readf (psf, "bb", buffer, 6, name, 22) ; + name [21] = 0 ; + + psf_log_printf (psf, "Sample #%d\n name : %s\n", k + 1, name) ; + + psf_log_printf (psf, " size : %d\n", sample_sizes [k]) ; + + + + psf_log_printf (psf, " loop\n begin : %d\n end : %d\n", loop_begin, loop_end) ; + + psf_log_printf (psf, " volume : %u\n f. tune : %d\n flags : 0x%02X ", + buffer [0] & 0xFF, buffer [1] & 0xFF, buffer [2] & 0xFF) ; + + psf_log_printf (psf, " (") ; + if (buffer [2] & 1) + psf_log_printf (psf, " Loop") ; + if (buffer [2] & 2) + psf_log_printf (psf, " PingPong") ; + psf_log_printf (psf, (buffer [2] & 16) ? " 16bit" : " 8bit") ; + psf_log_printf (psf, " )\n") ; + + psf_log_printf (psf, " pan : %u\n note : %d\n namelen : %d\n", + buffer [3] & 0xFF, buffer [4], buffer [5]) ; + + if (k != 0) + continue ; + + if (buffer [2] & 16) + { psf->sf.format = SF_FORMAT_XI | SF_FORMAT_DPCM_16 ; + psf->bytewidth = 2 ; + } + else + { psf->sf.format = SF_FORMAT_XI | SF_FORMAT_DPCM_8 ; + psf->bytewidth = 1 ; + } ; + } ; + + while (sample_count > 1 && sample_sizes [sample_count - 1] == 0) + sample_count -- ; + + /* Currently, we can only handle 1 sample per file. */ + + if (sample_count > 2) + { psf_log_printf (psf, "*** Sample count is less than 16 but more than 1.\n") ; + psf_log_printf (psf, " sample count : %d sample_sizes [%d] : %d\n", + sample_count, sample_count - 1, sample_sizes [sample_count - 1]) ; + return SFE_XI_EXCESS_SAMPLES ; + } ; + + psf->dataoffset = psf_fseek (psf, 0, SEEK_CUR) ; + psf_log_printf (psf, "Data Offset : %D\n", psf->dataoffset) ; + + psf->datalength = sample_sizes [0] ; + + if (psf->dataoffset + psf->datalength > psf->filelength) + { psf_log_printf (psf, "*** File seems to be truncated. Should be at least %D bytes long.\n", + psf->dataoffset + sample_sizes [0]) ; + psf->datalength = psf->filelength - psf->dataoffset ; + } ; + + if (psf_fseek (psf, psf->dataoffset, SEEK_SET) != psf->dataoffset) + return SFE_BAD_SEEK ; + + psf->endian = SF_ENDIAN_LITTLE ; + psf->sf.channels = 1 ; /* Always mono */ + psf->sf.samplerate = 44100 ; /* Always */ + + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + + if (! psf->sf.frames && psf->blockwidth) + psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; + + psf->instrument->basenote = 0 ; + psf->instrument->gain = 1 ; + psf->instrument->velocity_lo = psf->instrument->key_lo = 0 ; + psf->instrument->velocity_hi = psf->instrument->key_hi = 127 ; + + return 0 ; +} /* xi_read_header */ + +/*============================================================================== +*/ + +static void dsc2s_array (XI_PRIVATE *pxi, signed char *src, int count, short *dest) ; +static void dsc2i_array (XI_PRIVATE *pxi, signed char *src, int count, int *dest) ; +static void dsc2f_array (XI_PRIVATE *pxi, signed char *src, int count, float *dest, float normfact) ; +static void dsc2d_array (XI_PRIVATE *pxi, signed char *src, int count, double *dest, double normfact) ; + +static void dles2s_array (XI_PRIVATE *pxi, short *src, int count, short *dest) ; +static void dles2i_array (XI_PRIVATE *pxi, short *src, int count, int *dest) ; +static void dles2f_array (XI_PRIVATE *pxi, short *src, int count, float *dest, float normfact) ; +static void dles2d_array (XI_PRIVATE *pxi, short *src, int count, double *dest, double normfact) ; + +static sf_count_t +dpcm_read_dsc2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, readcount ; + sf_count_t total = 0 ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + dsc2s_array (pxi, psf->u.scbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* dpcm_read_dsc2s */ + +static sf_count_t +dpcm_read_dsc2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, readcount ; + sf_count_t total = 0 ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + dsc2i_array (pxi, psf->u.scbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* dpcm_read_dsc2i */ + +static sf_count_t +dpcm_read_dsc2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, readcount ; + sf_count_t total = 0 ; + float normfact ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + dsc2f_array (pxi, psf->u.scbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* dpcm_read_dsc2f */ + +static sf_count_t +dpcm_read_dsc2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, readcount ; + sf_count_t total = 0 ; + double normfact ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x80) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + dsc2d_array (pxi, psf->u.scbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* dpcm_read_dsc2d */ + +/*------------------------------------------------------------------------------ +*/ + +static sf_count_t +dpcm_read_dles2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, readcount ; + sf_count_t total = 0 ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + dles2s_array (pxi, psf->u.sbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* dpcm_read_dles2s */ + +static sf_count_t +dpcm_read_dles2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, readcount ; + sf_count_t total = 0 ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + dles2i_array (pxi, psf->u.sbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* dpcm_read_dles2i */ + +static sf_count_t +dpcm_read_dles2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, readcount ; + sf_count_t total = 0 ; + float normfact ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + dles2f_array (pxi, psf->u.sbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* dpcm_read_dles2f */ + +static sf_count_t +dpcm_read_dles2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, readcount ; + sf_count_t total = 0 ; + double normfact ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x8000) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + dles2d_array (pxi, psf->u.sbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* dpcm_read_dles2d */ + +/*============================================================================== +*/ + +static void s2dsc_array (XI_PRIVATE *pxi, const short *src, signed char *dest, int count) ; +static void i2dsc_array (XI_PRIVATE *pxi, const int *src, signed char *dest, int count) ; +static void f2dsc_array (XI_PRIVATE *pxi, const float *src, signed char *dest, int count, float normfact) ; +static void d2dsc_array (XI_PRIVATE *pxi, const double *src, signed char *dest, int count, double normfact) ; + +static void s2dles_array (XI_PRIVATE *pxi, const short *src, short *dest, int count) ; +static void i2dles_array (XI_PRIVATE *pxi, const int *src, short *dest, int count) ; +static void f2dles_array (XI_PRIVATE *pxi, const float *src, short *dest, int count, float normfact) ; +static void d2dles_array (XI_PRIVATE *pxi, const double *src, short *dest, int count, double normfact) ; + + +static sf_count_t +dpcm_write_s2dsc (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2dsc_array (pxi, ptr + total, psf->u.scbuf, bufferlen) ; + writecount = psf_fwrite (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* dpcm_write_s2dsc */ + +static sf_count_t +dpcm_write_i2dsc (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2dsc_array (pxi, ptr + total, psf->u.scbuf, bufferlen) ; + writecount = psf_fwrite (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* dpcm_write_i2dsc */ + +static sf_count_t +dpcm_write_f2dsc (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + float normfact ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7F) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + f2dsc_array (pxi, ptr + total, psf->u.scbuf, bufferlen, normfact) ; + writecount = psf_fwrite (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* dpcm_write_f2dsc */ + +static sf_count_t +dpcm_write_d2dsc (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + double normfact ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x7F) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + d2dsc_array (pxi, ptr + total, psf->u.scbuf, bufferlen, normfact) ; + writecount = psf_fwrite (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* dpcm_write_d2dsc */ + + +static sf_count_t +dpcm_write_s2dles (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2dles_array (pxi, ptr + total, psf->u.sbuf, bufferlen) ; + writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* dpcm_write_s2dles */ + +static sf_count_t +dpcm_write_i2dles (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2dles_array (pxi, ptr + total, psf->u.sbuf, bufferlen) ; + writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* dpcm_write_i2dles */ + +static sf_count_t +dpcm_write_f2dles (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + float normfact ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + f2dles_array (pxi, ptr + total, psf->u.sbuf, bufferlen, normfact) ; + writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* dpcm_write_f2dles */ + +static sf_count_t +dpcm_write_d2dles (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + double normfact ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + d2dles_array (pxi, ptr + total, psf->u.sbuf, bufferlen, normfact) ; + writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* dpcm_write_d2dles */ + + +/*============================================================================== +*/ + +static void +dsc2s_array (XI_PRIVATE *pxi, signed char *src, int count, short *dest) +{ signed char last_val ; + int k ; + + last_val = pxi->last_16 >> 8 ; + + for (k = 0 ; k < count ; k++) + { last_val += src [k] ; + dest [k] = last_val << 8 ; + } ; + + pxi->last_16 = last_val << 8 ; +} /* dsc2s_array */ + +static void +dsc2i_array (XI_PRIVATE *pxi, signed char *src, int count, int *dest) +{ signed char last_val ; + int k ; + + last_val = pxi->last_16 >> 8 ; + + for (k = 0 ; k < count ; k++) + { last_val += src [k] ; + dest [k] = last_val << 24 ; + } ; + + pxi->last_16 = last_val << 8 ; +} /* dsc2i_array */ + +static void +dsc2f_array (XI_PRIVATE *pxi, signed char *src, int count, float *dest, float normfact) +{ signed char last_val ; + int k ; + + last_val = pxi->last_16 >> 8 ; + + for (k = 0 ; k < count ; k++) + { last_val += src [k] ; + dest [k] = last_val * normfact ; + } ; + + pxi->last_16 = last_val << 8 ; +} /* dsc2f_array */ + +static void +dsc2d_array (XI_PRIVATE *pxi, signed char *src, int count, double *dest, double normfact) +{ signed char last_val ; + int k ; + + last_val = pxi->last_16 >> 8 ; + + for (k = 0 ; k < count ; k++) + { last_val += src [k] ; + dest [k] = last_val * normfact ; + } ; + + pxi->last_16 = last_val << 8 ; +} /* dsc2d_array */ + +/*------------------------------------------------------------------------------ +*/ + +static void +s2dsc_array (XI_PRIVATE *pxi, const short *src, signed char *dest, int count) +{ signed char last_val, current ; + int k ; + + last_val = pxi->last_16 >> 8 ; + + for (k = 0 ; k < count ; k++) + { current = src [k] >> 8 ; + dest [k] = current - last_val ; + last_val = current ; + } ; + + pxi->last_16 = last_val << 8 ; +} /* s2dsc_array */ + +static void +i2dsc_array (XI_PRIVATE *pxi, const int *src, signed char *dest, int count) +{ signed char last_val, current ; + int k ; + + last_val = pxi->last_16 >> 8 ; + + for (k = 0 ; k < count ; k++) + { current = src [k] >> 24 ; + dest [k] = current - last_val ; + last_val = current ; + } ; + + pxi->last_16 = last_val << 8 ; +} /* i2dsc_array */ + +static void +f2dsc_array (XI_PRIVATE *pxi, const float *src, signed char *dest, int count, float normfact) +{ signed char last_val, current ; + int k ; + + last_val = pxi->last_16 >> 8 ; + + for (k = 0 ; k < count ; k++) + { current = lrintf (src [k] * normfact) ; + dest [k] = current - last_val ; + last_val = current ; + } ; + + pxi->last_16 = last_val << 8 ; +} /* f2dsc_array */ + +static void +d2dsc_array (XI_PRIVATE *pxi, const double *src, signed char *dest, int count, double normfact) +{ signed char last_val, current ; + int k ; + + last_val = pxi->last_16 >> 8 ; + + for (k = 0 ; k < count ; k++) + { current = lrint (src [k] * normfact) ; + dest [k] = current - last_val ; + last_val = current ; + } ; + + pxi->last_16 = last_val << 8 ; +} /* d2dsc_array */ + +/*============================================================================== +*/ + +static void +dles2s_array (XI_PRIVATE *pxi, short *src, int count, short *dest) +{ short last_val ; + int k ; + + last_val = pxi->last_16 ; + + for (k = 0 ; k < count ; k++) + { last_val += LES2H_SHORT (src [k]) ; + dest [k] = last_val ; + } ; + + pxi->last_16 = last_val ; +} /* dles2s_array */ + +static void +dles2i_array (XI_PRIVATE *pxi, short *src, int count, int *dest) +{ short last_val ; + int k ; + + last_val = pxi->last_16 ; + + for (k = 0 ; k < count ; k++) + { last_val += LES2H_SHORT (src [k]) ; + dest [k] = last_val << 16 ; + } ; + + pxi->last_16 = last_val ; +} /* dles2i_array */ + +static void +dles2f_array (XI_PRIVATE *pxi, short *src, int count, float *dest, float normfact) +{ short last_val ; + int k ; + + last_val = pxi->last_16 ; + + for (k = 0 ; k < count ; k++) + { last_val += LES2H_SHORT (src [k]) ; + dest [k] = last_val * normfact ; + } ; + + pxi->last_16 = last_val ; +} /* dles2f_array */ + +static void +dles2d_array (XI_PRIVATE *pxi, short *src, int count, double *dest, double normfact) +{ short last_val ; + int k ; + + last_val = pxi->last_16 ; + + for (k = 0 ; k < count ; k++) + { last_val += LES2H_SHORT (src [k]) ; + dest [k] = last_val * normfact ; + } ; + + pxi->last_16 = last_val ; +} /* dles2d_array */ + +/*------------------------------------------------------------------------------ +*/ + +static void +s2dles_array (XI_PRIVATE *pxi, const short *src, short *dest, int count) +{ short diff, last_val ; + int k ; + + last_val = pxi->last_16 ; + + for (k = 0 ; k < count ; k++) + { diff = src [k] - last_val ; + dest [k] = LES2H_SHORT (diff) ; + last_val = src [k] ; + } ; + + pxi->last_16 = last_val ; +} /* s2dles_array */ + +static void +i2dles_array (XI_PRIVATE *pxi, const int *src, short *dest, int count) +{ short diff, last_val ; + int k ; + + last_val = pxi->last_16 ; + + for (k = 0 ; k < count ; k++) + { diff = (src [k] >> 16) - last_val ; + dest [k] = LES2H_SHORT (diff) ; + last_val = src [k] >> 16 ; + } ; + + pxi->last_16 = last_val ; +} /* i2dles_array */ + +static void +f2dles_array (XI_PRIVATE *pxi, const float *src, short *dest, int count, float normfact) +{ short diff, last_val, current ; + int k ; + + last_val = pxi->last_16 ; + + for (k = 0 ; k < count ; k++) + { current = lrintf (src [k] * normfact) ; + diff = current - last_val ; + dest [k] = LES2H_SHORT (diff) ; + last_val = current ; + } ; + + pxi->last_16 = last_val ; +} /* f2dles_array */ + +static void +d2dles_array (XI_PRIVATE *pxi, const double *src, short *dest, int count, double normfact) +{ short diff, last_val, current ; + int k ; + + last_val = pxi->last_16 ; + + for (k = 0 ; k < count ; k++) + { current = lrint (src [k] * normfact) ; + diff = current - last_val ; + dest [k] = LES2H_SHORT (diff) ; + last_val = current ; + } ; + + pxi->last_16 = last_val ; +} /* d2dles_array */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 1ab2dbe0-29af-4d80-9c6f-cb21b67521bc +*/ Added: freeswitch/trunk/libs/libsndfile/tests/Makefile.am ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/Makefile.am Wed Dec 20 14:08:07 2006 @@ -0,0 +1,401 @@ +## Process this file with automake to produce Makefile.in + +noinst_PROGRAMS = sfversion floating_point_test write_read_test \ + lossy_comp_test error_test ulaw_test alaw_test dwvw_test \ + peak_chunk_test command_test stdin_test stdout_test stdio_test \ + pcm_test headerless_test pipe_test benchmark header_test misc_test \ + raw_test string_test open_fail_test multi_file_test dither_test \ + scale_clip_test win32_test fix_this aiff_rw_test virtual_io_test \ + locale_test largefile_test win32_ordinal_test cpp_test + +SNDFILEDIR = ../src +INCLUDES = -I$(srcdir)/$(SNDFILEDIR) +noinst_HEADERS = dft_cmp.h utils.h + +autogen_sources = write_read_test.tpl write_read_test.def \ + pcm_test.tpl pcm_test.def \ + header_test.tpl header_test.def \ + utils.tpl utils.def \ + scale_clip_test.tpl scale_clip_test.def \ + pipe_test.tpl pipe_test.def \ + floating_point_test.tpl floating_point_test.def \ + benchmark.tpl benchmark.def + +EXTRA_DIST = $(autogen_sources) + +#=============================================================================== + +sfversion_SOURCES = sfversion.c +sfversion_LDADD = $(SNDFILEDIR)/libsndfile.la + +write_read_test_SOURCES = utils.c write_read_test.c +write_read_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +lossy_comp_test_SOURCES = utils.c lossy_comp_test.c +lossy_comp_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +fix_this_SOURCES = utils.c fix_this.c +fix_this_LDADD = $(SNDFILEDIR)/libsndfile.la + +error_test_SOURCES = error_test.c utils.c +error_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +ulaw_test_SOURCES = utils.c ulaw_test.c +ulaw_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +alaw_test_SOURCES = utils.c alaw_test.c +alaw_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +aiff_rw_test_SOURCES = utils.c aiff_rw_test.c +aiff_rw_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +command_test_SOURCES = command_test.c utils.c +command_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +locale_test_SOURCES = locale_test.c utils.c +locale_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +largefile_test_SOURCES = largefile_test.c utils.c +largefile_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +pcm_test_SOURCES = pcm_test.c utils.c +pcm_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +headerless_test_SOURCES = utils.c headerless_test.c +headerless_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +stdin_test_SOURCES = stdin_test.c utils.c +stdin_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +stdout_test_SOURCES = stdout_test.c +stdout_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +stdio_test_SOURCES = stdio_test.c utils.c +stdio_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +pipe_test_SOURCES = pipe_test.c utils.c +pipe_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +benchmark_SOURCES = benchmark.c +benchmark_LDADD = $(SNDFILEDIR)/libsndfile.la + +header_test_SOURCES = header_test.c utils.c +header_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +misc_test_SOURCES = misc_test.c utils.c +misc_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +raw_test_SOURCES = raw_test.c utils.c +raw_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +string_test_SOURCES = string_test.c utils.c +string_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +dither_test_SOURCES = dither_test.c utils.c +dither_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +open_fail_test_SOURCES = open_fail_test.c utils.c +open_fail_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +multi_file_test_SOURCES = multi_file_test.c utils.c +multi_file_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +virtual_io_test_SOURCES = virtual_io_test.c utils.c +virtual_io_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +win32_test_SOURCES = win32_test.c +win32_test_LDADD = + +win32_ordinal_test_SOURCES = win32_ordinal_test.c utils.c +win32_ordinal_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +cpp_test_SOURCES = cpp_test.cc utils.c +cpp_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +# Lite remove start +dwvw_test_SOURCES = utils.c dwvw_test.c +dwvw_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +floating_point_test_SOURCES = utils.c dft_cmp.c floating_point_test.c +floating_point_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +peak_chunk_test_SOURCES = peak_chunk_test.c utils.c +peak_chunk_test_LDADD = $(SNDFILEDIR)/libsndfile.la + +scale_clip_test_SOURCES = scale_clip_test.c utils.c +scale_clip_test_LDADD = $(SNDFILEDIR)/libsndfile.la +# Lite remove end + +#=============================================================================== + +write_read_test.c: write_read_test.def write_read_test.tpl + autogen --writable write_read_test.def + +pcm_test.c: pcm_test.def pcm_test.tpl + autogen --writable pcm_test.def + +header_test.c: header_test.def header_test.tpl + autogen --writable header_test.def + +utils.c: utils.def utils.tpl + autogen --writable utils.def + +scale_clip_test.c: scale_clip_test.def scale_clip_test.tpl + autogen --writable scale_clip_test.def + +pipe_test.c: pipe_test.def pipe_test.tpl + autogen --writable pipe_test.def + +floating_point_test.c: floating_point_test.def floating_point_test.tpl + autogen --writable floating_point_test.def + +benchmark.c: benchmark.def benchmark.tpl + autogen --writable benchmark.def + +genfiles : write_read_test.c pcm_test.c header_test.c utils.c \ + scale_clip_test.c pipe_test.c floating_point_test.c benchmark.c + +#=============================================================================== + +check: generic-tests wav-tests aiff-tests au-tests caf-tests raw-tests \ + paf-tests svx-tests nist-tests ircam-tests voc-tests w64-tests mat4-tests \ + mat5-tests pvf-tests xi-tests htk-tests avr-tests sds-tests sd2-tests \ + flac-tests caf-tests io-tests + +generic-tests : error_test ulaw_test alaw_test command_test floating_point_test \ + pcm_test win32_ordinal_test cpp_test + uname -a + ./error_test + ./pcm_test + ./ulaw_test + ./alaw_test + ./dwvw_test + ./command_test ver + ./command_test norm + ./command_test format + ./command_test peak + ./command_test trunc + ./command_test inst + ./command_test bext + ./floating_point_test + ./scale_clip_test + ./headerless_test + ./locale_test + ./win32_ordinal_test + ./cpp_test + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed common tests." + @echo "----------------------------------------------------------------------" + +wav-tests: write_read_test lossy_comp_test peak_chunk_test header_test misc_test multi_file_test + ./write_read_test wav + ./lossy_comp_test wav_ima + ./lossy_comp_test wav_msadpcm + ./lossy_comp_test wav_ulaw + ./lossy_comp_test wav_alaw + ./lossy_comp_test wav_gsm610 + ./lossy_comp_test wav_g721 + ./peak_chunk_test wav + ./header_test wav + ./misc_test wav + ./string_test wav + ./multi_file_test wav + ./open_fail_test wav + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on WAV files." + @echo "----------------------------------------------------------------------" + +aiff-tests: write_read_test lossy_comp_test peak_chunk_test header_test misc_test aiff_rw_test + ./write_read_test aiff + ./lossy_comp_test aiff_ulaw + ./lossy_comp_test aiff_alaw + ./lossy_comp_test aiff_gsm610 + @echo "==========================" + @echo "./lossy_comp_test aiff_ima" + @echo "==========================" + ./peak_chunk_test aiff + ./header_test aiff + ./misc_test aiff + ./string_test aiff + ./multi_file_test aiff + ./aiff_rw_test + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on AIFF files." + @echo "----------------------------------------------------------------------" + +caf-tests: write_read_test lossy_comp_test header_test misc_test + ./write_read_test caf + ./lossy_comp_test caf_ulaw + ./lossy_comp_test caf_alaw + ./header_test caf + ./misc_test caf + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on CAF files." + @echo "----------------------------------------------------------------------" + +au-tests: write_read_test lossy_comp_test header_test misc_test + ./write_read_test au + ./lossy_comp_test au_ulaw + ./lossy_comp_test au_alaw + ./lossy_comp_test au_g721 + ./lossy_comp_test au_g723 + ./header_test au + ./misc_test au + ./multi_file_test wav + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on AU files." + @echo "----------------------------------------------------------------------" + +raw-tests: write_read_test lossy_comp_test raw_test + ./write_read_test raw + ./lossy_comp_test raw_ulaw + ./lossy_comp_test raw_alaw + ./lossy_comp_test raw_gsm610 + ./lossy_comp_test vox_adpcm + ./raw_test + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on RAW (header-less) files." + @echo "----------------------------------------------------------------------" + +w64-tests: write_read_test lossy_comp_test misc_test + ./write_read_test w64 + ./lossy_comp_test w64_ima + ./lossy_comp_test w64_msadpcm + ./lossy_comp_test w64_ulaw + ./lossy_comp_test w64_alaw + ./lossy_comp_test w64_gsm610 + ./header_test w64 + ./misc_test w64 + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on W64 files." + @echo "----------------------------------------------------------------------" + +# Lite remove start +paf-tests: write_read_test misc_test + ./write_read_test paf + ./header_test paf + ./misc_test paf + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on PAF files." + @echo "----------------------------------------------------------------------" + +svx-tests: write_read_test misc_test + ./write_read_test svx + ./header_test svx + ./misc_test svx + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on SVX files." + @echo "----------------------------------------------------------------------" + +nist-tests: write_read_test lossy_comp_test misc_test + ./write_read_test nist + ./lossy_comp_test nist_ulaw + ./lossy_comp_test nist_alaw + ./header_test nist + ./misc_test nist + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on NIST files." + @echo "----------------------------------------------------------------------" + +ircam-tests: write_read_test lossy_comp_test misc_test + ./write_read_test ircam + ./lossy_comp_test ircam_ulaw + ./lossy_comp_test ircam_alaw + ./header_test ircam + ./misc_test ircam + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on IRCAM files." + @echo "----------------------------------------------------------------------" + +voc-tests: write_read_test lossy_comp_test misc_test + ./write_read_test voc + ./lossy_comp_test voc_ulaw + ./lossy_comp_test voc_alaw + ./header_test voc + ./misc_test voc + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on VOC files." + @echo "----------------------------------------------------------------------" + +mat4-tests: write_read_test misc_test + ./write_read_test mat4 + ./header_test mat4 + ./misc_test mat4 + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on MAT4 files." + @echo "----------------------------------------------------------------------" + +mat5-tests: write_read_test misc_test + ./write_read_test mat5 + ./header_test mat5 + ./misc_test mat5 + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on MAT5 files." + @echo "----------------------------------------------------------------------" + +pvf-tests: write_read_test misc_test + ./write_read_test pvf + ./header_test pvf + ./misc_test pvf + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on PVF files." + @echo "----------------------------------------------------------------------" + +xi-tests: lossy_comp_test + ./lossy_comp_test xi_dpcm + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on XI files." + @echo "----------------------------------------------------------------------" + +htk-tests: write_read_test misc_test + ./write_read_test htk + ./header_test htk + ./misc_test htk + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on HTK files." + @echo "----------------------------------------------------------------------" + +avr-tests: write_read_test misc_test + ./write_read_test avr + ./header_test avr + ./misc_test avr + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on AVR files." + @echo "----------------------------------------------------------------------" + +sds-tests: write_read_test misc_test + ./write_read_test sds + ./header_test sds + ./misc_test sds + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on SDS files." + @echo "----------------------------------------------------------------------" + +sd2-tests: write_read_test + ./write_read_test sd2 + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on SD2 files." + @echo "----------------------------------------------------------------------" + +flac-tests: write_read_test + ./write_read_test flac + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on FLAC files." + @echo "----------------------------------------------------------------------" + +# Lite remove end + +io-tests: stdio_test stdin_test stdout_test pipe_test + ./stdio_test + ./pipe_test + ./virtual_io_test + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed stdio/pipe/vio tests." + @echo "----------------------------------------------------------------------" + +## Do not edit or modify anything in this comment block. +## The arch-tag line is a file identity tag for the GNU Arch +## revision control system. +## +## arch-tag: 820ec297-29b9-48a4-998f-48b17053f435 + Added: freeswitch/trunk/libs/libsndfile/tests/Makefile.in ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/Makefile.in Wed Dec 20 14:08:07 2006 @@ -0,0 +1,1102 @@ +# Makefile.in generated by automake 1.9.6 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = .. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +target_triplet = @target@ +noinst_PROGRAMS = 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$(locale_test_SOURCES) $(lossy_comp_test_SOURCES) \ + $(misc_test_SOURCES) $(multi_file_test_SOURCES) \ + $(open_fail_test_SOURCES) $(pcm_test_SOURCES) \ + $(peak_chunk_test_SOURCES) $(pipe_test_SOURCES) \ + $(raw_test_SOURCES) $(scale_clip_test_SOURCES) \ + $(sfversion_SOURCES) $(stdin_test_SOURCES) \ + $(stdio_test_SOURCES) $(stdout_test_SOURCES) \ + $(string_test_SOURCES) $(ulaw_test_SOURCES) \ + $(virtual_io_test_SOURCES) $(win32_ordinal_test_SOURCES) \ + $(win32_test_SOURCES) $(write_read_test_SOURCES) +HEADERS = $(noinst_HEADERS) +ETAGS = etags +CTAGS = ctags +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = @ACLOCAL@ +ALSA_LIBS = @ALSA_LIBS@ +AMDEP_FALSE = @AMDEP_FALSE@ +AMDEP_TRUE = @AMDEP_TRUE@ +AMTAR = @AMTAR@ +AR = @AR@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CC = @CC@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +COMPILER_IS_GCC = @COMPILER_IS_GCC@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CXX = @CXX@ 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-I$(srcdir)/$(SNDFILEDIR) +noinst_HEADERS = dft_cmp.h utils.h +autogen_sources = write_read_test.tpl write_read_test.def \ + pcm_test.tpl pcm_test.def \ + header_test.tpl header_test.def \ + utils.tpl utils.def \ + scale_clip_test.tpl scale_clip_test.def \ + pipe_test.tpl pipe_test.def \ + floating_point_test.tpl floating_point_test.def \ + benchmark.tpl benchmark.def + +EXTRA_DIST = $(autogen_sources) + +#=============================================================================== +sfversion_SOURCES = sfversion.c +sfversion_LDADD = $(SNDFILEDIR)/libsndfile.la +write_read_test_SOURCES = utils.c write_read_test.c +write_read_test_LDADD = $(SNDFILEDIR)/libsndfile.la +lossy_comp_test_SOURCES = utils.c lossy_comp_test.c +lossy_comp_test_LDADD = $(SNDFILEDIR)/libsndfile.la +fix_this_SOURCES = utils.c fix_this.c +fix_this_LDADD = $(SNDFILEDIR)/libsndfile.la +error_test_SOURCES = error_test.c utils.c +error_test_LDADD = $(SNDFILEDIR)/libsndfile.la +ulaw_test_SOURCES = utils.c ulaw_test.c +ulaw_test_LDADD = $(SNDFILEDIR)/libsndfile.la +alaw_test_SOURCES = utils.c alaw_test.c +alaw_test_LDADD = $(SNDFILEDIR)/libsndfile.la +aiff_rw_test_SOURCES = utils.c aiff_rw_test.c +aiff_rw_test_LDADD = $(SNDFILEDIR)/libsndfile.la +command_test_SOURCES = command_test.c utils.c +command_test_LDADD = $(SNDFILEDIR)/libsndfile.la +locale_test_SOURCES = locale_test.c utils.c +locale_test_LDADD = $(SNDFILEDIR)/libsndfile.la +largefile_test_SOURCES = largefile_test.c utils.c +largefile_test_LDADD = $(SNDFILEDIR)/libsndfile.la +pcm_test_SOURCES = pcm_test.c utils.c +pcm_test_LDADD = $(SNDFILEDIR)/libsndfile.la +headerless_test_SOURCES = utils.c headerless_test.c +headerless_test_LDADD = $(SNDFILEDIR)/libsndfile.la +stdin_test_SOURCES = stdin_test.c utils.c +stdin_test_LDADD = $(SNDFILEDIR)/libsndfile.la +stdout_test_SOURCES = stdout_test.c +stdout_test_LDADD = $(SNDFILEDIR)/libsndfile.la +stdio_test_SOURCES = stdio_test.c utils.c +stdio_test_LDADD = $(SNDFILEDIR)/libsndfile.la +pipe_test_SOURCES = pipe_test.c utils.c +pipe_test_LDADD = $(SNDFILEDIR)/libsndfile.la +benchmark_SOURCES = benchmark.c +benchmark_LDADD = $(SNDFILEDIR)/libsndfile.la +header_test_SOURCES = header_test.c utils.c +header_test_LDADD = $(SNDFILEDIR)/libsndfile.la +misc_test_SOURCES = misc_test.c utils.c +misc_test_LDADD = $(SNDFILEDIR)/libsndfile.la +raw_test_SOURCES = raw_test.c utils.c +raw_test_LDADD = $(SNDFILEDIR)/libsndfile.la +string_test_SOURCES = string_test.c utils.c +string_test_LDADD = $(SNDFILEDIR)/libsndfile.la +dither_test_SOURCES = dither_test.c utils.c +dither_test_LDADD = $(SNDFILEDIR)/libsndfile.la +open_fail_test_SOURCES = open_fail_test.c utils.c +open_fail_test_LDADD = $(SNDFILEDIR)/libsndfile.la +multi_file_test_SOURCES = multi_file_test.c utils.c +multi_file_test_LDADD = $(SNDFILEDIR)/libsndfile.la +virtual_io_test_SOURCES = virtual_io_test.c utils.c +virtual_io_test_LDADD = $(SNDFILEDIR)/libsndfile.la +win32_test_SOURCES = win32_test.c +win32_test_LDADD = 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--gnu tests/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --gnu tests/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +clean-noinstPROGRAMS: + @list='$(noinst_PROGRAMS)'; for p in $$list; do \ + f=`echo $$p|sed 's/$(EXEEXT)$$//'`; \ + echo " rm -f $$p $$f"; \ + rm -f $$p $$f ; \ + done +aiff_rw_test$(EXEEXT): $(aiff_rw_test_OBJECTS) $(aiff_rw_test_DEPENDENCIES) + @rm -f aiff_rw_test$(EXEEXT) + $(LINK) $(aiff_rw_test_LDFLAGS) $(aiff_rw_test_OBJECTS) $(aiff_rw_test_LDADD) $(LIBS) +alaw_test$(EXEEXT): $(alaw_test_OBJECTS) $(alaw_test_DEPENDENCIES) + @rm -f alaw_test$(EXEEXT) + $(LINK) $(alaw_test_LDFLAGS) $(alaw_test_OBJECTS) $(alaw_test_LDADD) $(LIBS) +benchmark$(EXEEXT): $(benchmark_OBJECTS) $(benchmark_DEPENDENCIES) + @rm -f benchmark$(EXEEXT) + $(LINK) $(benchmark_LDFLAGS) $(benchmark_OBJECTS) $(benchmark_LDADD) $(LIBS) +command_test$(EXEEXT): $(command_test_OBJECTS) $(command_test_DEPENDENCIES) + @rm -f command_test$(EXEEXT) + $(LINK) $(command_test_LDFLAGS) $(command_test_OBJECTS) $(command_test_LDADD) $(LIBS) +cpp_test$(EXEEXT): $(cpp_test_OBJECTS) $(cpp_test_DEPENDENCIES) + @rm -f cpp_test$(EXEEXT) + $(CXXLINK) $(cpp_test_LDFLAGS) $(cpp_test_OBJECTS) $(cpp_test_LDADD) $(LIBS) +dither_test$(EXEEXT): $(dither_test_OBJECTS) $(dither_test_DEPENDENCIES) + @rm -f dither_test$(EXEEXT) + $(LINK) $(dither_test_LDFLAGS) $(dither_test_OBJECTS) $(dither_test_LDADD) $(LIBS) +dwvw_test$(EXEEXT): $(dwvw_test_OBJECTS) $(dwvw_test_DEPENDENCIES) + @rm -f dwvw_test$(EXEEXT) + $(LINK) $(dwvw_test_LDFLAGS) $(dwvw_test_OBJECTS) $(dwvw_test_LDADD) $(LIBS) +error_test$(EXEEXT): $(error_test_OBJECTS) $(error_test_DEPENDENCIES) + @rm -f error_test$(EXEEXT) + $(LINK) $(error_test_LDFLAGS) $(error_test_OBJECTS) $(error_test_LDADD) $(LIBS) +fix_this$(EXEEXT): $(fix_this_OBJECTS) $(fix_this_DEPENDENCIES) + @rm -f fix_this$(EXEEXT) + $(LINK) $(fix_this_LDFLAGS) $(fix_this_OBJECTS) $(fix_this_LDADD) $(LIBS) +floating_point_test$(EXEEXT): $(floating_point_test_OBJECTS) $(floating_point_test_DEPENDENCIES) + @rm -f floating_point_test$(EXEEXT) + $(LINK) $(floating_point_test_LDFLAGS) $(floating_point_test_OBJECTS) $(floating_point_test_LDADD) $(LIBS) +header_test$(EXEEXT): $(header_test_OBJECTS) $(header_test_DEPENDENCIES) + @rm -f header_test$(EXEEXT) + $(LINK) $(header_test_LDFLAGS) $(header_test_OBJECTS) $(header_test_LDADD) $(LIBS) +headerless_test$(EXEEXT): $(headerless_test_OBJECTS) $(headerless_test_DEPENDENCIES) + @rm -f headerless_test$(EXEEXT) + $(LINK) $(headerless_test_LDFLAGS) $(headerless_test_OBJECTS) $(headerless_test_LDADD) $(LIBS) +largefile_test$(EXEEXT): $(largefile_test_OBJECTS) $(largefile_test_DEPENDENCIES) + @rm -f largefile_test$(EXEEXT) + $(LINK) $(largefile_test_LDFLAGS) $(largefile_test_OBJECTS) $(largefile_test_LDADD) $(LIBS) +locale_test$(EXEEXT): $(locale_test_OBJECTS) $(locale_test_DEPENDENCIES) + @rm -f locale_test$(EXEEXT) + $(LINK) $(locale_test_LDFLAGS) $(locale_test_OBJECTS) $(locale_test_LDADD) $(LIBS) +lossy_comp_test$(EXEEXT): $(lossy_comp_test_OBJECTS) $(lossy_comp_test_DEPENDENCIES) + @rm -f lossy_comp_test$(EXEEXT) + $(LINK) $(lossy_comp_test_LDFLAGS) $(lossy_comp_test_OBJECTS) $(lossy_comp_test_LDADD) $(LIBS) +misc_test$(EXEEXT): $(misc_test_OBJECTS) $(misc_test_DEPENDENCIES) + @rm -f 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-f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-info-am + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ + clean-libtool clean-noinstPROGRAMS ctags distclean \ + distclean-compile distclean-generic distclean-libtool \ + distclean-tags distdir dvi dvi-am html html-am info info-am \ + install install-am install-data install-data-am install-exec \ + install-exec-am install-info install-info-am install-man \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ + pdf pdf-am ps ps-am tags uninstall uninstall-am \ + uninstall-info-am + +# Lite remove end + +#=============================================================================== + +write_read_test.c: write_read_test.def write_read_test.tpl + autogen --writable write_read_test.def + +pcm_test.c: pcm_test.def pcm_test.tpl + autogen --writable pcm_test.def + +header_test.c: header_test.def header_test.tpl + autogen --writable header_test.def + +utils.c: utils.def utils.tpl + autogen --writable utils.def + +scale_clip_test.c: scale_clip_test.def scale_clip_test.tpl + autogen --writable scale_clip_test.def + +pipe_test.c: pipe_test.def pipe_test.tpl + autogen --writable pipe_test.def + +floating_point_test.c: floating_point_test.def floating_point_test.tpl + autogen --writable floating_point_test.def + +benchmark.c: benchmark.def benchmark.tpl + autogen --writable benchmark.def + +genfiles : write_read_test.c pcm_test.c header_test.c utils.c \ + scale_clip_test.c pipe_test.c floating_point_test.c benchmark.c + +#=============================================================================== + +check: generic-tests wav-tests aiff-tests au-tests caf-tests raw-tests \ + paf-tests svx-tests nist-tests ircam-tests voc-tests w64-tests mat4-tests \ + mat5-tests pvf-tests xi-tests htk-tests avr-tests sds-tests sd2-tests \ + flac-tests caf-tests io-tests + +generic-tests : error_test ulaw_test alaw_test command_test floating_point_test \ + pcm_test win32_ordinal_test cpp_test + uname -a + ./error_test + ./pcm_test + ./ulaw_test + ./alaw_test + ./dwvw_test + ./command_test ver + ./command_test norm + ./command_test format + ./command_test peak + ./command_test trunc + ./command_test inst + ./command_test bext + ./floating_point_test + ./scale_clip_test + ./headerless_test + ./locale_test + ./win32_ordinal_test + ./cpp_test + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed common tests." + @echo "----------------------------------------------------------------------" + +wav-tests: write_read_test lossy_comp_test peak_chunk_test header_test misc_test multi_file_test + ./write_read_test wav + ./lossy_comp_test wav_ima + ./lossy_comp_test wav_msadpcm + ./lossy_comp_test wav_ulaw + ./lossy_comp_test wav_alaw + ./lossy_comp_test wav_gsm610 + ./lossy_comp_test wav_g721 + ./peak_chunk_test wav + ./header_test wav + ./misc_test wav + ./string_test wav + ./multi_file_test wav + ./open_fail_test wav + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on WAV files." + @echo "----------------------------------------------------------------------" + +aiff-tests: write_read_test lossy_comp_test peak_chunk_test header_test misc_test aiff_rw_test + ./write_read_test aiff + ./lossy_comp_test aiff_ulaw + ./lossy_comp_test aiff_alaw + ./lossy_comp_test aiff_gsm610 + @echo "==========================" + @echo "./lossy_comp_test aiff_ima" + @echo "==========================" + ./peak_chunk_test aiff + ./header_test aiff + ./misc_test aiff + ./string_test aiff + ./multi_file_test aiff + ./aiff_rw_test + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on AIFF files." + @echo "----------------------------------------------------------------------" + +caf-tests: write_read_test lossy_comp_test header_test misc_test + ./write_read_test caf + ./lossy_comp_test caf_ulaw + ./lossy_comp_test caf_alaw + ./header_test caf + ./misc_test caf + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on CAF files." + @echo "----------------------------------------------------------------------" + +au-tests: write_read_test lossy_comp_test header_test misc_test + ./write_read_test au + ./lossy_comp_test au_ulaw + ./lossy_comp_test au_alaw + ./lossy_comp_test au_g721 + ./lossy_comp_test au_g723 + ./header_test au + ./misc_test au + ./multi_file_test wav + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on AU files." + @echo "----------------------------------------------------------------------" + +raw-tests: write_read_test lossy_comp_test raw_test + ./write_read_test raw + ./lossy_comp_test raw_ulaw + ./lossy_comp_test raw_alaw + ./lossy_comp_test raw_gsm610 + ./lossy_comp_test vox_adpcm + ./raw_test + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on RAW (header-less) files." + @echo "----------------------------------------------------------------------" + +w64-tests: write_read_test lossy_comp_test misc_test + ./write_read_test w64 + ./lossy_comp_test w64_ima + ./lossy_comp_test w64_msadpcm + ./lossy_comp_test w64_ulaw + ./lossy_comp_test w64_alaw + ./lossy_comp_test w64_gsm610 + ./header_test w64 + ./misc_test w64 + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on W64 files." + @echo "----------------------------------------------------------------------" + +# Lite remove start +paf-tests: write_read_test misc_test + ./write_read_test paf + ./header_test paf + ./misc_test paf + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on PAF files." + @echo "----------------------------------------------------------------------" + +svx-tests: write_read_test misc_test + ./write_read_test svx + ./header_test svx + ./misc_test svx + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on SVX files." + @echo "----------------------------------------------------------------------" + +nist-tests: write_read_test lossy_comp_test misc_test + ./write_read_test nist + ./lossy_comp_test nist_ulaw + ./lossy_comp_test nist_alaw + ./header_test nist + ./misc_test nist + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on NIST files." + @echo "----------------------------------------------------------------------" + +ircam-tests: write_read_test lossy_comp_test misc_test + ./write_read_test ircam + ./lossy_comp_test ircam_ulaw + ./lossy_comp_test ircam_alaw + ./header_test ircam + ./misc_test ircam + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on IRCAM files." + @echo "----------------------------------------------------------------------" + +voc-tests: write_read_test lossy_comp_test misc_test + ./write_read_test voc + ./lossy_comp_test voc_ulaw + ./lossy_comp_test voc_alaw + ./header_test voc + ./misc_test voc + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on VOC files." + @echo "----------------------------------------------------------------------" + +mat4-tests: write_read_test misc_test + ./write_read_test mat4 + ./header_test mat4 + ./misc_test mat4 + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on MAT4 files." + @echo "----------------------------------------------------------------------" + +mat5-tests: write_read_test misc_test + ./write_read_test mat5 + ./header_test mat5 + ./misc_test mat5 + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on MAT5 files." + @echo "----------------------------------------------------------------------" + +pvf-tests: write_read_test misc_test + ./write_read_test pvf + ./header_test pvf + ./misc_test pvf + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on PVF files." + @echo "----------------------------------------------------------------------" + +xi-tests: lossy_comp_test + ./lossy_comp_test xi_dpcm + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on XI files." + @echo "----------------------------------------------------------------------" + +htk-tests: write_read_test misc_test + ./write_read_test htk + ./header_test htk + ./misc_test htk + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on HTK files." + @echo "----------------------------------------------------------------------" + +avr-tests: write_read_test misc_test + ./write_read_test avr + ./header_test avr + ./misc_test avr + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on AVR files." + @echo "----------------------------------------------------------------------" + +sds-tests: write_read_test misc_test + ./write_read_test sds + ./header_test sds + ./misc_test sds + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on SDS files." + @echo "----------------------------------------------------------------------" + +sd2-tests: write_read_test + ./write_read_test sd2 + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on SD2 files." + @echo "----------------------------------------------------------------------" + +flac-tests: write_read_test + ./write_read_test flac + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed tests on FLAC files." + @echo "----------------------------------------------------------------------" + +# Lite remove end + +io-tests: stdio_test stdin_test stdout_test pipe_test + ./stdio_test + ./pipe_test + ./virtual_io_test + @echo "----------------------------------------------------------------------" + @echo " `./sfversion` passed stdio/pipe/vio tests." + @echo "----------------------------------------------------------------------" +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: Added: freeswitch/trunk/libs/libsndfile/tests/aiff_rw_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/aiff_rw_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,161 @@ +/* +** Copyright (C) 2003,2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <math.h> + +#include <sndfile.h> + +#include "utils.h" + + +static unsigned char aifc_data [] = +{ 'F' , 'O' , 'R' , 'M' , + 0x00, 0x00, 0x01, 0xAA, /* FORM length */ + + 'A' , 'I' , 'F' , 'C' , + 0x43, 0x4F, 0x4D, 0x4D, /* COMM */ + 0x00, 0x00, 0x00, 0x26, /* COMM length */ + 0x00, 0x01, 0x00, 0x00, 0x00, 0xAE, 0x00, 0x10, 0x40, 0x0D, 0xAC, 0x44, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4E, 0x4F, 0x4E, 0x45, 0x0D, 'N' , + 'o' , 't' , ' ' , 'c' , 'o' , 'm' , 'p' , 'r' , 'e' , 's' , 's' , 'e' , + 'd' , 0x00, + + 'F' , 'V' , 'E' , 'R' , 0x00, 0x00, 0x00, 0x04, 0xA2, 0x80, 0x51, 0x40, + + 'S' , 'S' , 'N' , 'D' , + 0x00, 0x00, 0x01, 0x64, /* SSND length */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xFF, 0xE0, 0xFF, 0xDB, 0xFF, 0xD0, 0xFF, 0xD5, 0xFF, 0xD6, 0xFF, 0xD0, + 0xFF, 0xBF, 0xFF, 0xBE, 0xFF, 0xB9, 0xFF, 0xC8, 0xFF, 0xBF, 0xFF, 0xD5, + 0xFF, 0xC3, 0xFF, 0xBF, 0xFF, 0xB3, 0xFF, 0xBE, 0xFF, 0xB4, 0xFF, 0xAD, + 0xFF, 0xAC, 0xFF, 0xAF, 0xFF, 0xB9, 0xFF, 0xB3, 0xFF, 0xA4, 0xFF, 0xA5, + 0xFF, 0x93, 0xFF, 0x95, 0xFF, 0x97, 0xFF, 0x98, 0xFF, 0x99, 0xFF, 0x9E, + 0xFF, 0x90, 0xFF, 0x80, 0xFF, 0x81, 0xFF, 0x7C, 0xFF, 0x80, 0xFF, 0x7C, + 0xFF, 0x72, 0xFF, 0x72, 0xFF, 0x6C, 0xFF, 0x75, 0xFF, 0x6E, 0xFF, 0x6F, + 0xFF, 0x66, 0xFF, 0x62, 0xFF, 0x5C, 0xFF, 0x64, 0xFF, 0x50, 0xFF, 0x56, + 0xFF, 0x56, 0xFF, 0x4A, 0xFF, 0x4A, 0xFF, 0x49, 0xFF, 0x44, 0xFF, 0x49, + 0xFF, 0x3B, 0xFF, 0x3F, 0xFF, 0x48, 0xFF, 0x46, 0xFF, 0x42, 0xFF, 0x49, + 0xFF, 0x43, 0xFF, 0x36, 0xFF, 0x40, 0xFF, 0x35, 0xFF, 0x3F, 0xFF, 0x36, + 0xFF, 0x37, 0xFF, 0x2E, 0xFF, 0x23, 0xFF, 0x23, 0xFF, 0x21, 0xFF, 0x1F, + 0xFF, 0x25, 0xFF, 0x2C, 0xFF, 0x1E, 0xFF, 0x22, 0xFF, 0x24, 0xFF, 0x2B, + 0xFF, 0x35, 0xFF, 0x27, 0xFF, 0x2E, 0xFF, 0x21, 0xFF, 0x18, 0xFF, 0x21, + 0xFF, 0x20, 0xFF, 0x0F, 0xFF, 0x21, 0xFF, 0x1A, 0xFF, 0x10, 0xFF, 0x09, + 0xFF, 0x1E, 0xFF, 0x19, 0xFF, 0x21, 0xFF, 0x13, 0xFF, 0x1B, 0xFF, 0x18, + 0xFF, 0x21, 0xFF, 0x0F, 0xFF, 0x1A, 0xFF, 0x16, 0xFF, 0x21, 0xFF, 0x1B, + 0xFF, 0x1B, 0xFF, 0x23, 0xFF, 0x1A, 0xFF, 0x21, 0xFF, 0x26, 0xFF, 0x23, + 0xFF, 0x26, 0xFF, 0x27, 0xFF, 0x30, 0xFF, 0x27, 0xFF, 0x2F, 0xFF, 0x28, + 0xFF, 0x2C, 0xFF, 0x27, 0xFF, 0x33, 0xFF, 0x29, 0xFF, 0x33, 0xFF, 0x3A, + 0xFF, 0x42, 0xFF, 0x3B, 0xFF, 0x4D, 0xFF, 0x4B, 0xFF, 0x4D, 0xFF, 0x4A, + 0xFF, 0x67, 0xFF, 0x77, 0xFF, 0x73, 0xFF, 0x7B, 0xFF, 0xDE, 0xFF, 0xAD, + 0x00, 0x4A, 0x00, 0x63, 0xEC, 0x8C, 0x03, 0xBB, 0x0E, 0xE4, 0x08, 0xF2, + 0x00, 0x70, 0xE3, 0xD1, 0xE5, 0xE4, 0x01, 0x6E, 0x0A, 0x67, 0x1C, 0x74, + 0xF8, 0x8E, 0x10, 0x7B, 0xEA, 0x3C, 0x09, 0x87, 0x1B, 0x24, 0xEF, 0x05, + 0x17, 0x76, 0x0D, 0x5B, 0x02, 0x43, 0xF5, 0xEF, 0x0C, 0x1D, 0xF7, 0x61, + 0x05, 0x95, 0x0B, 0xC2, 0xF1, 0x69, 0x1A, 0xA1, 0xEC, 0x75, 0xF4, 0x11, + 0x13, 0x4F, 0x13, 0x71, 0xFA, 0x33, 0xEC, 0x32, 0xC8, 0xCF, 0x05, 0xB0, + 0x0B, 0x61, 0x33, 0x19, 0xCE, 0x37, 0xEF, 0xD4, 0x21, 0x9D, 0xFA, 0xAE, +} ; + +static void rw_test (const char *filename) ; + +int +main (void) +{ const char *filename = "rw.aifc" ; + + print_test_name ("aiff_rw_test", filename) ; + + dump_data_to_file (filename, aifc_data, sizeof (aifc_data)) ; + + rw_test (filename) ; + + unlink (filename) ; + + puts ("ok") ; + return 0 ; +} /* main */ + +/*============================================================================== +*/ + +static void +rw_test (const char *filename) +{ SNDFILE *file ; + SF_INFO sfinfo_rd, sfinfo_rw ; + + memset (&sfinfo_rd, 0, sizeof (sfinfo_rd)) ; + memset (&sfinfo_rw, 0, sizeof (sfinfo_rw)) ; + + /* Open the file in read only mode and fill in the SF_INFO struct. */ + if ((file = sf_open (filename, SFM_READ, &sfinfo_rd)) == NULL) + { printf ("\n\nLine %d : sf_open SFM_READ failed : %s\n\n", __LINE__, sf_strerror (NULL)) ; + exit (1) ; + } ; + check_log_buffer_or_die (file, __LINE__) ; + sf_close (file) ; + + /* Now open read/write and close the file. */ + if ((file = sf_open (filename, SFM_RDWR, &sfinfo_rw)) == NULL) + { printf ("\n\nLine %d : sf_open SFM_RDWR failed : %s\n\n", __LINE__, sf_strerror (NULL)) ; + exit (1) ; + } ; + check_log_buffer_or_die (file, __LINE__) ; + sf_close (file) ; + + /* Open again as read only again and fill in a new SF_INFO struct. */ + memset (&sfinfo_rw, 0, sizeof (sfinfo_rw)) ; + if ((file = sf_open (filename, SFM_READ, &sfinfo_rw)) == NULL) + { printf ("\n\nLine %d : sf_open SFM_RDWR failed : %s\n\n", __LINE__, sf_strerror (NULL)) ; + exit (1) ; + } ; + check_log_buffer_or_die (file, __LINE__) ; + sf_close (file) ; + + /* Now compare the two. */ + if (sfinfo_rd.format != sfinfo_rw.format) + { printf ("\n\nLine %d : channel count mismatch (0x%08X != 0x%08X).\n\n", __LINE__, + sfinfo_rd.format, sfinfo_rw.format) ; + exit (1) ; + } ; + + if (sfinfo_rd.channels != sfinfo_rw.channels) + { printf ("\n\nLine %d : channel count mismatch (%d != %d).\n\n", __LINE__, + sfinfo_rd.channels, sfinfo_rw.channels) ; + exit (1) ; + } ; + + if (sfinfo_rd.frames != sfinfo_rw.frames) + { printf ("\n\nLine %d : frame count mismatch (%ld != %ld).\n\n", __LINE__, + SF_COUNT_TO_LONG (sfinfo_rd.frames), SF_COUNT_TO_LONG (sfinfo_rw.frames)) ; + exit (1) ; + } ; + + return ; +} /* rw_test */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 12561248-1ad1-4ba6-941c-029f1333c080 +*/ Added: freeswitch/trunk/libs/libsndfile/tests/alaw_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/alaw_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,250 @@ +/* +** Copyright (C) 1999-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <sndfile.h> + +#include "utils.h" + +#define BUFFER_SIZE (65536) + +static unsigned char alaw_encode (int sample) ; +static int alaw_decode (unsigned int alawbyte) ; + +static short short_buffer [BUFFER_SIZE] ; +static unsigned char alaw_buffer [BUFFER_SIZE] ; + +int +main (void) +{ SNDFILE *file ; + SF_INFO sfinfo ; + const char *filename ; + int k ; + + filename = "test.raw" ; + + sfinfo.format = SF_FORMAT_RAW | SF_FORMAT_ALAW ; + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + + if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL) + { printf ("sf_open_write failed with error : ") ; + fflush (stdout) ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + /* Generate a file containing all possible 16 bit sample values + ** and write it to disk as alaw encoded.frames. + */ + + for (k = 0 ; k < 0x10000 ; k++) + short_buffer [k] = k & 0xFFFF ; + + sf_write_short (file, short_buffer, BUFFER_SIZE) ; + sf_close (file) ; + + /* Now open that file and compare the alaw encoded sample values + ** with what they should be. + */ + + if ((file = sf_open (filename, SFM_READ, &sfinfo)) == NULL) + { printf ("sf_open_write failed with error : ") ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + if (sf_read_raw (file, alaw_buffer, BUFFER_SIZE) != BUFFER_SIZE) + { printf ("sf_read_raw : ") ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + for (k = 0 ; k < 0x10000 ; k++) + if (alaw_encode (short_buffer [k]) != alaw_buffer [k]) + { printf ("Encoder error : sample #%d (0x%02X should be 0x%02X)\n", k, alaw_buffer [k], alaw_encode (short_buffer [k])) ; + exit (1) ; + } ; + + sf_close (file) ; + + printf (" alaw_test : encoder ... ok\n") ; + + /* Now generate a file containing all possible 8 bit encoded + ** sample values and write it to disk as alaw encoded.frames. + */ + + if (! (file = sf_open (filename, SFM_WRITE, &sfinfo))) + { printf ("sf_open_write failed with error : ") ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + for (k = 0 ; k < 256 ; k++) + alaw_buffer [k] = k & 0xFF ; + + sf_write_raw (file, alaw_buffer, 256) ; + sf_close (file) ; + + /* Now open that file and compare the alaw decoded sample values + ** with what they should be. + */ + + if (! (file = sf_open (filename, SFM_READ, &sfinfo))) + { printf ("sf_open_write failed with error : ") ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + if (sf_read_short (file, short_buffer, 256) != 256) + { printf ("sf_read_short : ") ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + + for (k = 0 ; k < 256 ; k++) + if (short_buffer [k] != alaw_decode (alaw_buffer [k])) + { printf ("Decoder error : sample #%d (0x%02X should be 0x%02X)\n", k, short_buffer [k], alaw_decode (alaw_buffer [k])) ; + exit (1) ; + } ; + + sf_close (file) ; + + printf (" alaw_test : decoder ... ok\n") ; + + unlink (filename) ; + + return 0 ; +} /* main */ + + +/*================================================================================= +** The following routines came from the sox-12.15 (Sound eXcahcnge) distribution. +** +** This code is not compiled into libsndfile. It is only used to test the +** libsndfile lookup tables for correctness. +** +** I have included the original authors comments. +*/ + +/* +** A-law routines by Graeme W. Gill. +** Date: 93/5/7 +** +** References: +** 1) CCITT Recommendation G.711 +** +*/ + +#define ACLIP 31744 + +static +unsigned char alaw_encode (int sample) +{ static int exp_lut [128] = + { 1, 1, 2, 2, 3, 3, 3, 3, + 4, 4, 4, 4, 4, 4, 4, 4, + 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, + 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, + 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7 + } ; + + int sign, exponent, mantissa ; + unsigned char Alawbyte ; + + /* Get the sample into sign-magnitude. */ + sign = ((~sample) >> 8) & 0x80 ; /* set aside the sign */ + if (sign == 0) + sample = -sample ; /* get magnitude */ + if (sample > ACLIP) + sample = ACLIP ; /* clip the magnitude */ + + /* Convert from 16 bit linear to ulaw. */ + if (sample >= 256) + { exponent = exp_lut [(sample >> 8) & 0x7F] ; + mantissa = ( sample >> ( exponent + 3 ) ) & 0x0F ; + Alawbyte = ((exponent << 4) | mantissa) ; + } + else + Alawbyte = (sample >> 4) ; + + Alawbyte ^= (sign ^ 0x55) ; + + return Alawbyte ; +} /* alaw_encode */ + +static +int alaw_decode (unsigned int Alawbyte) +{ static int exp_lut [8] = { 0, 264, 528, 1056, 2112, 4224, 8448, 16896 } ; + int sign, exponent, mantissa, sample ; + + Alawbyte ^= 0x55 ; + sign = (Alawbyte & 0x80) ; + Alawbyte &= 0x7f ; /* get magnitude */ + if (Alawbyte >= 16) + { exponent = (Alawbyte >> 4 ) & 0x07 ; + mantissa = Alawbyte & 0x0F ; + sample = exp_lut [exponent] + (mantissa << ( exponent + 3 )) ; + } + else + sample = (Alawbyte << 4) + 8 ; + if (sign == 0) + sample = -sample ; + + return sample ; +} /* alaw_decode */ + + + + + + + + + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: d3fb5eae-b3a4-4c5b-90ab-e3daa64c4a57 +*/ Added: freeswitch/trunk/libs/libsndfile/tests/benchmark.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/benchmark.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,538 @@ +/* +** Copyright (C) 2002-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#if (HAVE_DECL_S_IRGRP == 0) +#include <sf_unistd.h> +#endif + +#include <string.h> +#include <math.h> +#include <time.h> +#include <fcntl.h> +#include <sys/stat.h> + +#include <sndfile.h> + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338 +#endif + +#if (defined (WIN32) || defined (_WIN32)) + #define WRITE_FLAGS (O_WRONLY | O_CREAT | O_TRUNC | O_BINARY) + #define READ_FLAGS (O_RDONLY | O_BINARY) + #define WRITE_PERMS 0777 +#else + #define WRITE_FLAGS (O_WRONLY | O_CREAT | O_TRUNC) + #define READ_FLAGS (O_RDONLY) + #define WRITE_PERMS (S_IRUSR | S_IWUSR | S_IRGRP) +#endif + +#define BUFFER_SIZE (1<<18) +#define BLOCK_COUNT (30) +#define TEST_DURATION (5) /* 5 Seconds. */ + +typedef struct +{ double write_rate ; + double read_rate ; +} PERF_STATS ; + +static void *data = NULL ; + +static void calc_raw_performance (PERF_STATS *stats) ; + +static void calc_short_performance (int format, double read_rate, double write_rate) ; +static void calc_int_performance (int format, double read_rate, double write_rate) ; +static void calc_float_performance (int format, double read_rate, double write_rate) ; + + +static int cpu_is_big_endian (void) ; + +static const char* get_subtype_str (int subtype) ; + +int +main (int argc, char *argv []) +{ PERF_STATS stats ; + char buffer [256] = "Benchmarking " ; + int format_major ; + + if (! (data = malloc (BUFFER_SIZE * sizeof (double)))) + { perror ("Error : malloc failed") ; + exit (1) ; + } ; + + sf_command (NULL, SFC_GET_LIB_VERSION, buffer + strlen (buffer), sizeof (buffer) - strlen (buffer)) ; + + puts (buffer) ; + memset (buffer, '-', strlen (buffer)) ; + puts (buffer) ; + printf ("Each test takes a little over %d seconds.\n\n", TEST_DURATION) ; + + calc_raw_performance (&stats) ; + + if (argc < 2 || strcmp ("--native-only", argv [1]) == 0) + { puts ("\nNative endian I/O :") ; + format_major = cpu_is_big_endian () ? SF_FORMAT_AIFF : SF_FORMAT_WAV ; + + calc_short_performance (format_major | SF_FORMAT_PCM_16, stats.read_rate, stats.write_rate) ; + calc_int_performance (format_major | SF_FORMAT_PCM_24, stats.read_rate, stats.write_rate) ; + calc_int_performance (format_major | SF_FORMAT_PCM_32, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_PCM_16, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_PCM_24, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_PCM_32, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_FLOAT , stats.read_rate, stats.write_rate) ; + } ; + + if (argc < 2 || strcmp ("--swap-only", argv [1]) == 0) + { puts ("\nEndian swapped I/O :") ; + format_major = cpu_is_big_endian () ? SF_FORMAT_WAV : SF_FORMAT_AIFF ; + + calc_short_performance (format_major | SF_FORMAT_PCM_16, stats.read_rate, stats.write_rate) ; + calc_int_performance (format_major | SF_FORMAT_PCM_24, stats.read_rate, stats.write_rate) ; + calc_int_performance (format_major | SF_FORMAT_PCM_32, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_PCM_16, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_PCM_24, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_PCM_32, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_FLOAT , stats.read_rate, stats.write_rate) ; + } ; + + puts ("") ; + + free (data) ; + + return 0 ; +} /* main */ + +/*============================================================================== +*/ + +static void +calc_raw_performance (PERF_STATS *stats) +{ clock_t start_clock, clock_time ; + int fd, k, byte_count, retval, op_count ; + const char *filename ; + + filename = "benchmark.dat" ; + + byte_count = BUFFER_SIZE * sizeof (short) ; + + /* Collect write stats */ + printf (" Raw write PCM_16 : ") ; + fflush (stdout) ; + + clock_time = 0 ; + op_count = 0 ; + start_clock = clock () ; + + while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION)) + { if ((fd = open (filename, WRITE_FLAGS, WRITE_PERMS)) < 0) + { printf ("Error : not able to open file : %s\n", filename) ; + perror ("") ; + exit (1) ; + } ; + + for (k = 0 ; k < BLOCK_COUNT ; k++) + { if ((retval = write (fd, data, byte_count)) != byte_count) + { printf ("Error : write returned %d (should have been %d)\n", retval, byte_count) ; + exit (1) ; + } ; + } ; + + close (fd) ; + + clock_time = clock () - start_clock ; + op_count ++ ; + } ; + + stats->write_rate = (1.0 * BUFFER_SIZE) * BLOCK_COUNT * op_count ; + stats->write_rate *= (1.0 * CLOCKS_PER_SEC) / clock_time ; + printf ("%10.0f samples per sec\n", stats->write_rate) ; + + /* Collect read stats */ + printf (" Raw read PCM_16 : ") ; + fflush (stdout) ; + + clock_time = 0 ; + op_count = 0 ; + start_clock = clock () ; + + while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION)) + { if ((fd = open (filename, READ_FLAGS)) < 0) + { printf ("Error : not able to open file : %s\n", filename) ; + perror ("") ; + exit (1) ; + } ; + + for (k = 0 ; k < BLOCK_COUNT ; k++) + { if ((retval = read (fd, data, byte_count)) != byte_count) + { printf ("Error : write returned %d (should have been %d)\n", retval, byte_count) ; + exit (1) ; + } ; + } ; + + close (fd) ; + + clock_time = clock () - start_clock ; + op_count ++ ; + } ; + + stats->read_rate = (1.0 * BUFFER_SIZE) * BLOCK_COUNT * op_count ; + stats->read_rate *= (1.0 * CLOCKS_PER_SEC) / clock_time ; + printf ("%10.0f samples per sec\n", stats->read_rate) ; + + unlink (filename) ; +} /* calc_raw_performance */ + +/*------------------------------------------------------------------------------ +*/ + +static void +calc_short_performance (int format, double read_rate, double write_rate) +{ SNDFILE *file ; + SF_INFO sfinfo ; + clock_t start_clock, clock_time ; + double performance ; + int k, item_count, retval, op_count ; + const char* subtype ; + short *short_data ; + const char *filename ; + + filename = "benchmark.dat" ; + subtype = get_subtype_str (format & SF_FORMAT_SUBMASK) ; + + short_data = data ; + item_count = BUFFER_SIZE ; + for (k = 0 ; k < item_count ; k++) + short_data [k] = 32700.0 * sin (2 * M_PI * k / 32000.0) ; + + /* Collect write stats */ + printf (" Write %-5s to %s : ", "short", subtype) ; + fflush (stdout) ; + + sfinfo.channels = 1 ; + sfinfo.format = format ; + sfinfo.frames = 1 ; + sfinfo.samplerate = 32000 ; + + clock_time = 0 ; + op_count = 0 ; + start_clock = clock () ; + + while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION)) + { if (! (file = sf_open (filename, SFM_WRITE, &sfinfo))) + { printf ("Error : not able to open file : %s\n", filename) ; + perror ("") ; + exit (1) ; + } ; + + /* Turn off the addition of a PEAK chunk. */ + sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ; + + for (k = 0 ; k < BLOCK_COUNT ; k++) + { if ((retval = sf_write_short (file, short_data, item_count)) != item_count) + { printf ("Error : sf_write_short returned %d (should have been %d)\n", retval, item_count) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + clock_time = clock () - start_clock ; + op_count ++ ; + } ; + + performance = (1.0 * BUFFER_SIZE) * BLOCK_COUNT * op_count ; + performance *= (1.0 * CLOCKS_PER_SEC) / clock_time ; + printf ("%6.2f%% of raw write\n", 100.0 * performance / write_rate) ; + + /* Collect read stats */ + printf (" Read %-5s from %s : ", "short", subtype) ; + fflush (stdout) ; + + clock_time = 0 ; + op_count = 0 ; + start_clock = clock () ; + + while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION)) + { if (! (file = sf_open (filename, SFM_READ, &sfinfo))) + { printf ("Error : not able to open file : %s\n", filename) ; + perror ("") ; + exit (1) ; + } ; + + for (k = 0 ; k < BLOCK_COUNT ; k++) + { if ((retval = sf_read_short (file, short_data, item_count)) != item_count) + { printf ("Error : write returned %d (should have been %d)\n", retval, item_count) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + clock_time = clock () - start_clock ; + op_count ++ ; + } ; + + performance = (1.0 * item_count) * BLOCK_COUNT * op_count ; + performance *= (1.0 * CLOCKS_PER_SEC) / clock_time ; + printf ("%6.2f%% of raw read\n", 100.0 * performance / read_rate) ; + + unlink (filename) ; + +} /* calc_short_performance */ +static void +calc_int_performance (int format, double read_rate, double write_rate) +{ SNDFILE *file ; + SF_INFO sfinfo ; + clock_t start_clock, clock_time ; + double performance ; + int k, item_count, retval, op_count ; + const char* subtype ; + int *int_data ; + const char *filename ; + + filename = "benchmark.dat" ; + subtype = get_subtype_str (format & SF_FORMAT_SUBMASK) ; + + int_data = data ; + item_count = BUFFER_SIZE ; + for (k = 0 ; k < item_count ; k++) + int_data [k] = 32700.0 * (1<<16) * sin (2 * M_PI * k / 32000.0) ; + + /* Collect write stats */ + printf (" Write %-5s to %s : ", "int", subtype) ; + fflush (stdout) ; + + sfinfo.channels = 1 ; + sfinfo.format = format ; + sfinfo.frames = 1 ; + sfinfo.samplerate = 32000 ; + + clock_time = 0 ; + op_count = 0 ; + start_clock = clock () ; + + while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION)) + { if (! (file = sf_open (filename, SFM_WRITE, &sfinfo))) + { printf ("Error : not able to open file : %s\n", filename) ; + perror ("") ; + exit (1) ; + } ; + + /* Turn off the addition of a PEAK chunk. */ + sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ; + + for (k = 0 ; k < BLOCK_COUNT ; k++) + { if ((retval = sf_write_int (file, int_data, item_count)) != item_count) + { printf ("Error : sf_write_short returned %d (should have been %d)\n", retval, item_count) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + clock_time = clock () - start_clock ; + op_count ++ ; + } ; + + performance = (1.0 * BUFFER_SIZE) * BLOCK_COUNT * op_count ; + performance *= (1.0 * CLOCKS_PER_SEC) / clock_time ; + printf ("%6.2f%% of raw write\n", 100.0 * performance / write_rate) ; + + /* Collect read stats */ + printf (" Read %-5s from %s : ", "int", subtype) ; + fflush (stdout) ; + + clock_time = 0 ; + op_count = 0 ; + start_clock = clock () ; + + while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION)) + { if (! (file = sf_open (filename, SFM_READ, &sfinfo))) + { printf ("Error : not able to open file : %s\n", filename) ; + perror ("") ; + exit (1) ; + } ; + + for (k = 0 ; k < BLOCK_COUNT ; k++) + { if ((retval = sf_read_int (file, int_data, item_count)) != item_count) + { printf ("Error : write returned %d (should have been %d)\n", retval, item_count) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + clock_time = clock () - start_clock ; + op_count ++ ; + } ; + + performance = (1.0 * item_count) * BLOCK_COUNT * op_count ; + performance *= (1.0 * CLOCKS_PER_SEC) / clock_time ; + printf ("%6.2f%% of raw read\n", 100.0 * performance / read_rate) ; + + unlink (filename) ; + +} /* calc_int_performance */ +static void +calc_float_performance (int format, double read_rate, double write_rate) +{ SNDFILE *file ; + SF_INFO sfinfo ; + clock_t start_clock, clock_time ; + double performance ; + int k, item_count, retval, op_count ; + const char* subtype ; + float *float_data ; + const char *filename ; + + filename = "benchmark.dat" ; + subtype = get_subtype_str (format & SF_FORMAT_SUBMASK) ; + + float_data = data ; + item_count = BUFFER_SIZE ; + for (k = 0 ; k < item_count ; k++) + float_data [k] = 1.0 * sin (2 * M_PI * k / 32000.0) ; + + /* Collect write stats */ + printf (" Write %-5s to %s : ", "float", subtype) ; + fflush (stdout) ; + + sfinfo.channels = 1 ; + sfinfo.format = format ; + sfinfo.frames = 1 ; + sfinfo.samplerate = 32000 ; + + clock_time = 0 ; + op_count = 0 ; + start_clock = clock () ; + + while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION)) + { if (! (file = sf_open (filename, SFM_WRITE, &sfinfo))) + { printf ("Error : not able to open file : %s\n", filename) ; + perror ("") ; + exit (1) ; + } ; + + /* Turn off the addition of a PEAK chunk. */ + sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ; + + for (k = 0 ; k < BLOCK_COUNT ; k++) + { if ((retval = sf_write_float (file, float_data, item_count)) != item_count) + { printf ("Error : sf_write_short returned %d (should have been %d)\n", retval, item_count) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + clock_time = clock () - start_clock ; + op_count ++ ; + } ; + + performance = (1.0 * BUFFER_SIZE) * BLOCK_COUNT * op_count ; + performance *= (1.0 * CLOCKS_PER_SEC) / clock_time ; + printf ("%6.2f%% of raw write\n", 100.0 * performance / write_rate) ; + + /* Collect read stats */ + printf (" Read %-5s from %s : ", "float", subtype) ; + fflush (stdout) ; + + clock_time = 0 ; + op_count = 0 ; + start_clock = clock () ; + + while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION)) + { if (! (file = sf_open (filename, SFM_READ, &sfinfo))) + { printf ("Error : not able to open file : %s\n", filename) ; + perror ("") ; + exit (1) ; + } ; + + for (k = 0 ; k < BLOCK_COUNT ; k++) + { if ((retval = sf_read_float (file, float_data, item_count)) != item_count) + { printf ("Error : write returned %d (should have been %d)\n", retval, item_count) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + clock_time = clock () - start_clock ; + op_count ++ ; + } ; + + performance = (1.0 * item_count) * BLOCK_COUNT * op_count ; + performance *= (1.0 * CLOCKS_PER_SEC) / clock_time ; + printf ("%6.2f%% of raw read\n", 100.0 * performance / read_rate) ; + + unlink (filename) ; + +} /* calc_float_performance */ + + +/*============================================================================== +*/ + +static int +cpu_is_big_endian (void) +{ unsigned char *cptr ; + int endtest ; + + endtest = 0x12345678 ; + + cptr = (unsigned char*) (&endtest) ; + + if (cptr [0] == 0x12 && cptr [1] == 0x34 && cptr [3] == 0x78) + return SF_TRUE ; + + return SF_FALSE ; +} /* cpu_is_big_endian */ + +static const char* +get_subtype_str (int subtype) +{ switch (subtype) + { case SF_FORMAT_PCM_16 : + return "PCM_16" ; + + case SF_FORMAT_PCM_24 : + return "PCM_24" ; + + case SF_FORMAT_PCM_32 : + return "PCM_32" ; + + case SF_FORMAT_FLOAT : + return "FLOAT " ; + + case SF_FORMAT_DOUBLE : + return "DOUBLE" ; + + default : break ; + } ; + + return "UNKNOWN" ; +} /* get_subtype_str */ + + Added: freeswitch/trunk/libs/libsndfile/tests/benchmark.def ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/benchmark.def Wed Dec 20 14:08:07 2006 @@ -0,0 +1,25 @@ +autogen definitions benchmark.tpl; + +data_type = { + type_name = short ; + multiplier = "32700.0" ; + }; + +data_type = { + type_name = int ; + multiplier = "32700.0 * (1<<16)" ; + }; + +data_type = { + type_name = float ; + multiplier = "1.0" ; + }; + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 5cadd2d0-dd74-4067-9d75-781a36d6bf15 +*/ + Added: freeswitch/trunk/libs/libsndfile/tests/benchmark.tpl ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/benchmark.tpl Wed Dec 20 14:08:07 2006 @@ -0,0 +1,361 @@ +[+ AutoGen5 template c +] +/* +** Copyright (C) 2002-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#if (HAVE_DECL_S_IRGRP == 0) +#include <sf_unistd.h> +#endif + +#include <string.h> +#include <math.h> +#include <time.h> +#include <fcntl.h> +#include <sys/stat.h> + +#include <sndfile.h> + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338 +#endif + +#if (defined (WIN32) || defined (_WIN32)) + #define WRITE_FLAGS (O_WRONLY | O_CREAT | O_TRUNC | O_BINARY) + #define READ_FLAGS (O_RDONLY | O_BINARY) + #define WRITE_PERMS 0777 +#else + #define WRITE_FLAGS (O_WRONLY | O_CREAT | O_TRUNC) + #define READ_FLAGS (O_RDONLY) + #define WRITE_PERMS (S_IRUSR | S_IWUSR | S_IRGRP) +#endif + +#define BUFFER_SIZE (1<<18) +#define BLOCK_COUNT (30) +#define TEST_DURATION (5) /* 5 Seconds. */ + +typedef struct +{ double write_rate ; + double read_rate ; +} PERF_STATS ; + +static void *data = NULL ; + +static void calc_raw_performance (PERF_STATS *stats) ; + +[+ FOR data_type ++]static void calc_[+ (get "type_name") +]_performance (int format, double read_rate, double write_rate) ; +[+ ENDFOR data_type ++] + +static int cpu_is_big_endian (void) ; + +static const char* get_subtype_str (int subtype) ; + +int +main (int argc, char *argv []) +{ PERF_STATS stats ; + char buffer [256] = "Benchmarking " ; + int format_major ; + + if (! (data = malloc (BUFFER_SIZE * sizeof (double)))) + { perror ("Error : malloc failed") ; + exit (1) ; + } ; + + sf_command (NULL, SFC_GET_LIB_VERSION, buffer + strlen (buffer), sizeof (buffer) - strlen (buffer)) ; + + puts (buffer) ; + memset (buffer, '-', strlen (buffer)) ; + puts (buffer) ; + printf ("Each test takes a little over %d seconds.\n\n", TEST_DURATION) ; + + calc_raw_performance (&stats) ; + + if (argc < 2 || strcmp ("--native-only", argv [1]) == 0) + { puts ("\nNative endian I/O :") ; + format_major = cpu_is_big_endian () ? SF_FORMAT_AIFF : SF_FORMAT_WAV ; + + calc_short_performance (format_major | SF_FORMAT_PCM_16, stats.read_rate, stats.write_rate) ; + calc_int_performance (format_major | SF_FORMAT_PCM_24, stats.read_rate, stats.write_rate) ; + calc_int_performance (format_major | SF_FORMAT_PCM_32, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_PCM_16, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_PCM_24, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_PCM_32, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_FLOAT , stats.read_rate, stats.write_rate) ; + } ; + + if (argc < 2 || strcmp ("--swap-only", argv [1]) == 0) + { puts ("\nEndian swapped I/O :") ; + format_major = cpu_is_big_endian () ? SF_FORMAT_WAV : SF_FORMAT_AIFF ; + + calc_short_performance (format_major | SF_FORMAT_PCM_16, stats.read_rate, stats.write_rate) ; + calc_int_performance (format_major | SF_FORMAT_PCM_24, stats.read_rate, stats.write_rate) ; + calc_int_performance (format_major | SF_FORMAT_PCM_32, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_PCM_16, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_PCM_24, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_PCM_32, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_FLOAT , stats.read_rate, stats.write_rate) ; + } ; + + puts ("") ; + + free (data) ; + + return 0 ; +} /* main */ + +/*============================================================================== +*/ + +static void +calc_raw_performance (PERF_STATS *stats) +{ clock_t start_clock, clock_time ; + int fd, k, byte_count, retval, op_count ; + const char *filename ; + + filename = "benchmark.dat" ; + + byte_count = BUFFER_SIZE * sizeof (short) ; + + /* Collect write stats */ + printf (" Raw write PCM_16 : ") ; + fflush (stdout) ; + + clock_time = 0 ; + op_count = 0 ; + start_clock = clock () ; + + while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION)) + { if ((fd = open (filename, WRITE_FLAGS, WRITE_PERMS)) < 0) + { printf ("Error : not able to open file : %s\n", filename) ; + perror ("") ; + exit (1) ; + } ; + + for (k = 0 ; k < BLOCK_COUNT ; k++) + { if ((retval = write (fd, data, byte_count)) != byte_count) + { printf ("Error : write returned %d (should have been %d)\n", retval, byte_count) ; + exit (1) ; + } ; + } ; + + close (fd) ; + + clock_time = clock () - start_clock ; + op_count ++ ; + } ; + + stats->write_rate = (1.0 * BUFFER_SIZE) * BLOCK_COUNT * op_count ; + stats->write_rate *= (1.0 * CLOCKS_PER_SEC) / clock_time ; + printf ("%10.0f samples per sec\n", stats->write_rate) ; + + /* Collect read stats */ + printf (" Raw read PCM_16 : ") ; + fflush (stdout) ; + + clock_time = 0 ; + op_count = 0 ; + start_clock = clock () ; + + while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION)) + { if ((fd = open (filename, READ_FLAGS)) < 0) + { printf ("Error : not able to open file : %s\n", filename) ; + perror ("") ; + exit (1) ; + } ; + + for (k = 0 ; k < BLOCK_COUNT ; k++) + { if ((retval = read (fd, data, byte_count)) != byte_count) + { printf ("Error : write returned %d (should have been %d)\n", retval, byte_count) ; + exit (1) ; + } ; + } ; + + close (fd) ; + + clock_time = clock () - start_clock ; + op_count ++ ; + } ; + + stats->read_rate = (1.0 * BUFFER_SIZE) * BLOCK_COUNT * op_count ; + stats->read_rate *= (1.0 * CLOCKS_PER_SEC) / clock_time ; + printf ("%10.0f samples per sec\n", stats->read_rate) ; + + unlink (filename) ; +} /* calc_raw_performance */ + +/*------------------------------------------------------------------------------ +*/ + +[+ FOR data_type ++]static void +calc_[+ (get "type_name") +]_performance (int format, double read_rate, double write_rate) +{ SNDFILE *file ; + SF_INFO sfinfo ; + clock_t start_clock, clock_time ; + double performance ; + int k, item_count, retval, op_count ; + const char* subtype ; + [+ (get "type_name") +] *[+ (get "type_name") +]_data ; + const char *filename ; + + filename = "benchmark.dat" ; + subtype = get_subtype_str (format & SF_FORMAT_SUBMASK) ; + + [+ (get "type_name") +]_data = data ; + item_count = BUFFER_SIZE ; + for (k = 0 ; k < item_count ; k++) + [+ (get "type_name") +]_data [k] = [+ (get "multiplier") +] * sin (2 * M_PI * k / 32000.0) ; + + /* Collect write stats */ + printf (" Write %-5s to %s : ", "[+ (get "type_name") +]", subtype) ; + fflush (stdout) ; + + sfinfo.channels = 1 ; + sfinfo.format = format ; + sfinfo.frames = 1 ; + sfinfo.samplerate = 32000 ; + + clock_time = 0 ; + op_count = 0 ; + start_clock = clock () ; + + while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION)) + { if (! (file = sf_open (filename, SFM_WRITE, &sfinfo))) + { printf ("Error : not able to open file : %s\n", filename) ; + perror ("") ; + exit (1) ; + } ; + + /* Turn off the addition of a PEAK chunk. */ + sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ; + + for (k = 0 ; k < BLOCK_COUNT ; k++) + { if ((retval = sf_write_[+ (get "type_name") +] (file, [+ (get "type_name") +]_data, item_count)) != item_count) + { printf ("Error : sf_write_short returned %d (should have been %d)\n", retval, item_count) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + clock_time = clock () - start_clock ; + op_count ++ ; + } ; + + performance = (1.0 * BUFFER_SIZE) * BLOCK_COUNT * op_count ; + performance *= (1.0 * CLOCKS_PER_SEC) / clock_time ; + printf ("%6.2f%% of raw write\n", 100.0 * performance / write_rate) ; + + /* Collect read stats */ + printf (" Read %-5s from %s : ", "[+ (get "type_name") +]", subtype) ; + fflush (stdout) ; + + clock_time = 0 ; + op_count = 0 ; + start_clock = clock () ; + + while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION)) + { if (! (file = sf_open (filename, SFM_READ, &sfinfo))) + { printf ("Error : not able to open file : %s\n", filename) ; + perror ("") ; + exit (1) ; + } ; + + for (k = 0 ; k < BLOCK_COUNT ; k++) + { if ((retval = sf_read_[+ (get "type_name") +] (file, [+ (get "type_name") +]_data, item_count)) != item_count) + { printf ("Error : write returned %d (should have been %d)\n", retval, item_count) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + clock_time = clock () - start_clock ; + op_count ++ ; + } ; + + performance = (1.0 * item_count) * BLOCK_COUNT * op_count ; + performance *= (1.0 * CLOCKS_PER_SEC) / clock_time ; + printf ("%6.2f%% of raw read\n", 100.0 * performance / read_rate) ; + + unlink (filename) ; + +} /* calc_[+ (get "type_name") +]_performance */ +[+ ENDFOR data_type ++] + +/*============================================================================== +*/ + +static int +cpu_is_big_endian (void) +{ unsigned char *cptr ; + int endtest ; + + endtest = 0x12345678 ; + + cptr = (unsigned char*) (&endtest) ; + + if (cptr [0] == 0x12 && cptr [1] == 0x34 && cptr [3] == 0x78) + return SF_TRUE ; + + return SF_FALSE ; +} /* cpu_is_big_endian */ + +static const char* +get_subtype_str (int subtype) +{ switch (subtype) + { case SF_FORMAT_PCM_16 : + return "PCM_16" ; + + case SF_FORMAT_PCM_24 : + return "PCM_24" ; + + case SF_FORMAT_PCM_32 : + return "PCM_32" ; + + case SF_FORMAT_FLOAT : + return "FLOAT " ; + + case SF_FORMAT_DOUBLE : + return "DOUBLE" ; + + default : break ; + } ; + + return "UNKNOWN" ; +} /* get_subtype_str */ + +[+ COMMENT + + Do not edit or modify anything in this comment block. + The following line is a file identity tag for the GNU Arch + revision control system. + + arch-tag: 64ccb3fb-c61d-42d7-b14f-0ec3ba303f88 + ++] Added: freeswitch/trunk/libs/libsndfile/tests/command_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/command_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,886 @@ +/* +** Copyright (C) 2001-2006 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <time.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <math.h> + +#include <sndfile.h> + +#include "utils.h" + +#define BUFFER_LEN (1<<10) +#define LOG_BUFFER_SIZE 1024 + +static void float_norm_test (const char *filename) ; +static void double_norm_test (const char *filename) ; +static void format_tests (void) ; +static void calc_peak_test (int filetype, const char *filename) ; +static void truncate_test (const char *filename, int filetype) ; +static void instrument_test (const char *filename, int filetype) ; +static void channel_map_test (const char *filename, int filetype) ; +static void broadcast_test (const char *filename, int filetype) ; + +/* Force the start of this buffer to be double aligned. Sparc-solaris will +** choke if its not. +*/ + +static int int_data [BUFFER_LEN] ; +static float float_data [BUFFER_LEN] ; +static double double_data [BUFFER_LEN] ; + +int +main (int argc, char *argv []) +{ int do_all = 0 ; + int test_count = 0 ; + + if (argc != 2) + { printf ("Usage : %s <test>\n", argv [0]) ; + printf (" Where <test> is one of the following:\n") ; + printf (" ver - test sf_command (SFC_GETLIB_VERSION)\n") ; + printf (" norm - test floating point normalisation\n") ; + printf (" format - test format string commands\n") ; + printf (" peak - test peak calculation\n") ; + printf (" trunc - test file truncation\n") ; + printf (" inst - test set/get of SF_INSTRUMENT.\n") ; + printf (" chanmap - test set/get of channel map data..\n") ; + printf (" all - perform all tests\n") ; + exit (1) ; + } ; + + do_all =! strcmp (argv [1], "all") ; + + if (do_all || strcmp (argv [1], "ver") == 0) + { char buffer [128] ; + buffer [0] = 0 ; + sf_command (NULL, SFC_GET_LIB_VERSION, buffer, sizeof (buffer)) ; + if (strlen (buffer) < 1) + { printf ("Line %d: could not retrieve lib version.\n", __LINE__) ; + exit (1) ; + } ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "norm") == 0) + { /* Preliminary float/double normalisation tests. More testing + ** is done in the program 'floating_point_test'. + */ + float_norm_test ("float.wav") ; + double_norm_test ("double.wav") ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "peak") == 0) + { calc_peak_test (SF_ENDIAN_BIG | SF_FORMAT_RAW, "be-peak.raw") ; + calc_peak_test (SF_ENDIAN_LITTLE | SF_FORMAT_RAW, "le-peak.raw") ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "format")) + { format_tests () ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "trunc") == 0) + { truncate_test ("truncate.raw", SF_FORMAT_RAW | SF_FORMAT_PCM_32) ; + truncate_test ("truncate.au" , SF_FORMAT_AU | SF_FORMAT_PCM_16) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "inst") == 0) + { instrument_test ("instrument.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ; + instrument_test ("instrument.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_24) ; + /*-instrument_test ("instrument.xi", SF_FORMAT_XI | SF_FORMAT_DPCM_16) ;-*/ + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "chanmap") == 0) + { channel_map_test ("chanmap.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ; + channel_map_test ("chanmap.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_24) ; + /*-instrument_test ("instrument.xi", SF_FORMAT_XI | SF_FORMAT_DPCM_16) ;-*/ + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "bext") == 0) + { broadcast_test ("broadcast.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ; + test_count++ ; + } ; + + if (test_count == 0) + { printf ("Mono : ************************************\n") ; + printf ("Mono : * No '%s' test defined.\n", argv [1]) ; + printf ("Mono : ************************************\n") ; + return 1 ; + } ; + + return 0 ; +} /* main */ + +/*============================================================================================ +** Here are the test functions. +*/ + +static void +float_norm_test (const char *filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + unsigned int k ; + + print_test_name ("float_norm_test", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = (SF_FORMAT_RAW | SF_FORMAT_PCM_16) ; + sfinfo.channels = 1 ; + sfinfo.frames = BUFFER_LEN ; + + /* Create float_data with all values being less than 1.0. */ + for (k = 0 ; k < BUFFER_LEN / 2 ; k++) + float_data [k] = (k + 5) / (2.0 * BUFFER_LEN) ; + for (k = BUFFER_LEN / 2 ; k < BUFFER_LEN ; k++) + float_data [k] = (k + 5) ; + + if (! (file = sf_open (filename, SFM_WRITE, &sfinfo))) + { printf ("Line %d: sf_open_write failed with error : ", __LINE__) ; + fflush (stdout) ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + /* Normalisation is on by default so no need to do anything here. */ + + if ((k = sf_write_float (file, float_data, BUFFER_LEN / 2)) != BUFFER_LEN / 2) + { printf ("Line %d: sf_write_float failed with short write (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ; + exit (1) ; + } ; + + /* Turn normalisation off. */ + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + if ((k = sf_write_float (file, float_data + BUFFER_LEN / 2, BUFFER_LEN / 2)) != BUFFER_LEN / 2) + { printf ("Line %d: sf_write_float failed with short write (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* sfinfo struct should still contain correct data. */ + if (! (file = sf_open (filename, SFM_READ, &sfinfo))) + { printf ("Line %d: sf_open_read failed with error : ", __LINE__) ; + fflush (stdout) ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + if (sfinfo.format != (SF_FORMAT_RAW | SF_FORMAT_PCM_16)) + { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, (SF_FORMAT_RAW | SF_FORMAT_PCM_16), sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_LEN) + { printf ("\n\nLine %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_LEN, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + /* Read float_data and check that it is normalised (ie default). */ + if ((k = sf_read_float (file, float_data, BUFFER_LEN)) != BUFFER_LEN) + { printf ("\n\nLine %d: sf_read_float failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ; + exit (1) ; + } ; + + for (k = 0 ; k < BUFFER_LEN ; k++) + if (float_data [k] >= 1.0) + { printf ("\n\nLine %d: float_data [%d] == %f which is greater than 1.0\n", __LINE__, k, float_data [k]) ; + exit (1) ; + } ; + + /* Seek to start of file, turn normalisation off, read float_data and check again. */ + sf_seek (file, 0, SEEK_SET) ; + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + if ((k = sf_read_float (file, float_data, BUFFER_LEN)) != BUFFER_LEN) + { printf ("\n\nLine %d: sf_read_float failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ; + exit (1) ; + } ; + + for (k = 0 ; k < BUFFER_LEN ; k++) + if (float_data [k] < 1.0) + { printf ("\n\nLine %d: float_data [%d] == %f which is less than 1.0\n", __LINE__, k, float_data [k]) ; + exit (1) ; + } ; + + /* Seek to start of file, turn normalisation on, read float_data and do final check. */ + sf_seek (file, 0, SEEK_SET) ; + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_TRUE) ; + + if ((k = sf_read_float (file, float_data, BUFFER_LEN)) != BUFFER_LEN) + { printf ("\n\nLine %d: sf_read_float failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ; + exit (1) ; + } ; + + for (k = 0 ; k < BUFFER_LEN ; k++) + if (float_data [k] > 1.0) + { printf ("\n\nLine %d: float_data [%d] == %f which is greater than 1.0\n", __LINE__, k, float_data [k]) ; + exit (1) ; + } ; + + + sf_close (file) ; + + unlink (filename) ; + + printf ("ok\n") ; +} /* float_norm_test */ + +static void +double_norm_test (const char *filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + unsigned int k ; + + print_test_name ("double_norm_test", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = (SF_FORMAT_RAW | SF_FORMAT_PCM_16) ; + sfinfo.channels = 1 ; + sfinfo.frames = BUFFER_LEN ; + + /* Create double_data with all values being less than 1.0. */ + for (k = 0 ; k < BUFFER_LEN / 2 ; k++) + double_data [k] = (k + 5) / (2.0 * BUFFER_LEN) ; + for (k = BUFFER_LEN / 2 ; k < BUFFER_LEN ; k++) + double_data [k] = (k + 5) ; + + if (! (file = sf_open (filename, SFM_WRITE, &sfinfo))) + { printf ("Line %d: sf_open_write failed with error : ", __LINE__) ; + fflush (stdout) ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + /* Normailsation is on by default so no need to do anything here. */ + /*-sf_command (file, "set-norm-double", "true", 0) ;-*/ + + if ((k = sf_write_double (file, double_data, BUFFER_LEN / 2)) != BUFFER_LEN / 2) + { printf ("Line %d: sf_write_double failed with short write (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ; + exit (1) ; + } ; + + /* Turn normalisation off. */ + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + if ((k = sf_write_double (file, double_data + BUFFER_LEN / 2, BUFFER_LEN / 2)) != BUFFER_LEN / 2) + { printf ("Line %d: sf_write_double failed with short write (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ; + exit (1) ; + } ; + + sf_close (file) ; + + if (! (file = sf_open (filename, SFM_READ, &sfinfo))) + { printf ("Line %d: sf_open_read failed with error : ", __LINE__) ; + fflush (stdout) ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + if (sfinfo.format != (SF_FORMAT_RAW | SF_FORMAT_PCM_16)) + { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, (SF_FORMAT_RAW | SF_FORMAT_PCM_16), sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_LEN) + { printf ("\n\nLine %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_LEN, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + /* Read double_data and check that it is normalised (ie default). */ + if ((k = sf_read_double (file, double_data, BUFFER_LEN)) != BUFFER_LEN) + { printf ("\n\nLine %d: sf_read_double failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ; + exit (1) ; + } ; + + for (k = 0 ; k < BUFFER_LEN ; k++) + if (double_data [k] >= 1.0) + { printf ("\n\nLine %d: double_data [%d] == %f which is greater than 1.0\n", __LINE__, k, double_data [k]) ; + exit (1) ; + } ; + + /* Seek to start of file, turn normalisation off, read double_data and check again. */ + sf_seek (file, 0, SEEK_SET) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + if ((k = sf_read_double (file, double_data, BUFFER_LEN)) != BUFFER_LEN) + { printf ("\n\nLine %d: sf_read_double failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ; + exit (1) ; + } ; + + for (k = 0 ; k < BUFFER_LEN ; k++) + if (double_data [k] < 1.0) + { printf ("\n\nLine %d: double_data [%d] == %f which is less than 1.0\n", __LINE__, k, double_data [k]) ; + exit (1) ; + } ; + + /* Seek to start of file, turn normalisation on, read double_data and do final check. */ + sf_seek (file, 0, SEEK_SET) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_TRUE) ; + + if ((k = sf_read_double (file, double_data, BUFFER_LEN)) != BUFFER_LEN) + { printf ("\n\nLine %d: sf_read_double failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ; + exit (1) ; + } ; + + for (k = 0 ; k < BUFFER_LEN ; k++) + if (double_data [k] > 1.0) + { printf ("\n\nLine %d: double_data [%d] == %f which is greater than 1.0\n", __LINE__, k, double_data [k]) ; + exit (1) ; + } ; + + + sf_close (file) ; + + unlink (filename) ; + + printf ("ok\n") ; +} /* double_norm_test */ + +static void +format_tests (void) +{ SF_FORMAT_INFO format_info ; + SF_INFO sfinfo ; + const char *last_name ; + int k, count ; + + print_test_name ("format_tests", "(null)") ; + + /* Clear out SF_INFO struct and set channels > 0. */ + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sfinfo.channels = 1 ; + + /* First test simple formats. */ + + sf_command (NULL, SFC_GET_SIMPLE_FORMAT_COUNT, &count, sizeof (int)) ; + + if (count < 0 || count > 30) + { printf ("Line %d: Weird count.\n", __LINE__) ; + exit (1) ; + } ; + + format_info.format = 0 ; + sf_command (NULL, SFC_GET_SIMPLE_FORMAT, &format_info, sizeof (format_info)) ; + + last_name = format_info.name ; + for (k = 1 ; k < count ; k ++) + { format_info.format = k ; + sf_command (NULL, SFC_GET_SIMPLE_FORMAT, &format_info, sizeof (format_info)) ; + if (strcmp (last_name, format_info.name) >= 0) + { printf ("\n\nLine %d: format names out of sequence `%s' < `%s'.\n", __LINE__, last_name, format_info.name) ; + exit (1) ; + } ; + sfinfo.format = format_info.format ; + + if (! sf_format_check (&sfinfo)) + { printf ("\n\nLine %d: sf_format_check failed.\n", __LINE__) ; + printf (" Name : %s\n", format_info.name) ; + printf (" Format : 0x%X\n", sfinfo.format) ; + printf (" Channels : 0x%X\n", sfinfo.channels) ; + printf (" Sample Rate : 0x%X\n", sfinfo.samplerate) ; + exit (1) ; + } ; + last_name = format_info.name ; + } ; + format_info.format = 666 ; + sf_command (NULL, SFC_GET_SIMPLE_FORMAT, &format_info, sizeof (format_info)) ; + + /* Now test major formats. */ + sf_command (NULL, SFC_GET_FORMAT_MAJOR_COUNT, &count, sizeof (int)) ; + + if (count < 0 || count > 30) + { printf ("Line %d: Weird count.\n", __LINE__) ; + exit (1) ; + } ; + + format_info.format = 0 ; + sf_command (NULL, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info)) ; + + last_name = format_info.name ; + for (k = 1 ; k < count ; k ++) + { format_info.format = k ; + sf_command (NULL, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info)) ; + if (strcmp (last_name, format_info.name) >= 0) + { printf ("\n\nLine %d: format names out of sequence (%d) `%s' < `%s'.\n", __LINE__, k, last_name, format_info.name) ; + exit (1) ; + } ; + + last_name = format_info.name ; + } ; + format_info.format = 666 ; + sf_command (NULL, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info)) ; + + /* Now test subtype formats. */ + sf_command (NULL, SFC_GET_FORMAT_SUBTYPE_COUNT, &count, sizeof (int)) ; + + if (count < 0 || count > 30) + { printf ("Line %d: Weird count.\n", __LINE__) ; + exit (1) ; + } ; + + format_info.format = 0 ; + sf_command (NULL, SFC_GET_FORMAT_SUBTYPE, &format_info, sizeof (format_info)) ; + + last_name = format_info.name ; + for (k = 1 ; k < count ; k ++) + { format_info.format = k ; + sf_command (NULL, SFC_GET_FORMAT_SUBTYPE, &format_info, sizeof (format_info)) ; + } ; + format_info.format = 666 ; + sf_command (NULL, SFC_GET_FORMAT_SUBTYPE, &format_info, sizeof (format_info)) ; + + + printf ("ok\n") ; +} /* format_tests */ + +static void +calc_peak_test (int filetype, const char *filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, format ; + double peak ; + + print_test_name ("calc_peak_test", filename) ; + + format = (filetype | SF_FORMAT_PCM_16) ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = format ; + sfinfo.channels = 1 ; + sfinfo.frames = BUFFER_LEN ; + + /* Create double_data with max value of 0.5. */ + for (k = 0 ; k < BUFFER_LEN ; k++) + double_data [k] = (k + 1) / (2.0 * BUFFER_LEN) ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ; + + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != format) + { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_LEN) + { printf ("\n\nLine %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_LEN, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + sf_command (file, SFC_CALC_SIGNAL_MAX, &peak, sizeof (peak)) ; + if (fabs (peak - (1 << 14)) > 1.0) + { printf ("Line %d : Peak value should be %d (is %f).\n", __LINE__, (1 << 14), peak) ; + exit (1) ; + } ; + + sf_command (file, SFC_CALC_NORM_SIGNAL_MAX, &peak, sizeof (peak)) ; + if (fabs (peak - 0.5) > 4e-5) + { printf ("Line %d : Peak value should be %f (is %f).\n", __LINE__, 0.5, peak) ; + exit (1) ; + } ; + + sf_close (file) ; + + format = (filetype | SF_FORMAT_FLOAT) ; + sfinfo.samplerate = 44100 ; + sfinfo.format = format ; + sfinfo.channels = 1 ; + sfinfo.frames = BUFFER_LEN ; + + /* Create double_data with max value of 0.5. */ + for (k = 0 ; k < BUFFER_LEN ; k++) + double_data [k] = (k + 1) / (2.0 * BUFFER_LEN) ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ; + + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != format) + { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_LEN) + { printf ("\n\nLine %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_LEN, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + sf_command (file, SFC_CALC_SIGNAL_MAX, &peak, sizeof (peak)) ; + if (fabs (peak - 0.5) > 1e-5) + { printf ("Line %d : Peak value should be %f (is %f).\n", __LINE__, 0.5, peak) ; + exit (1) ; + } ; + + sf_command (file, SFC_CALC_NORM_SIGNAL_MAX, &peak, sizeof (peak)) ; + if (fabs (peak - 0.5) > 1e-5) + { printf ("Line %d : Peak value should be %f (is %f).\n", __LINE__, 0.5, peak) ; + exit (1) ; + } ; + + sf_close (file) ; + + unlink (filename) ; + + printf ("ok\n") ; +} /* calc_peak_test */ + +static void +truncate_test (const char *filename, int filetype) +{ SNDFILE *file ; + SF_INFO sfinfo ; + sf_count_t len ; + + print_test_name ("truncate_test", filename) ; + + sfinfo.samplerate = 11025 ; + sfinfo.format = filetype ; + sfinfo.channels = 2 ; + + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_int_or_die (file, 0, int_data, BUFFER_LEN, __LINE__) ; + + len = 100 ; + if (sf_command (file, SFC_FILE_TRUNCATE, &len, sizeof (len))) + { printf ("Line %d: sf_command (SFC_FILE_TRUNCATE) returned error.\n", __LINE__) ; + exit (1) ; + } ; + + test_seek_or_die (file, 0, SEEK_CUR, len, 2, __LINE__) ; + test_seek_or_die (file, 0, SEEK_END, len, 2, __LINE__) ; + + sf_close (file) ; + + unlink (filename) ; + puts ("ok") ; +} /* truncate_test */ + +static void +instrument_test (const char *filename, int filetype) +{ static SF_INSTRUMENT write_inst = + { 2, /* gain */ + 3, /* detune */ + 4, /* basenote */ + 5, 6, /* key low and high */ + 7, 8, /* velocity low and high */ + 2, /* loop_count */ + { { 801, 2, 3, 0 }, + { 801, 3, 4, 0 }, + } + } ; + SF_INSTRUMENT read_inst ; + SNDFILE *file ; + SF_INFO sfinfo ; + + print_test_name ("instrument_test", filename) ; + + sfinfo.samplerate = 11025 ; + sfinfo.format = filetype ; + sfinfo.channels = 1 ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + if (sf_command (file, SFC_SET_INSTRUMENT, &write_inst, sizeof (write_inst)) == SF_FALSE) + { printf ("\n\nLine %d : sf_command (SFC_SET_INSTRUMENT) failed.\n\n", __LINE__) ; + exit (1) ; + } ; + test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ; + sf_close (file) ; + + memset (&read_inst, 0, sizeof (read_inst)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + if (sf_command (file, SFC_GET_INSTRUMENT, &read_inst, sizeof (read_inst)) == SF_FALSE) + { printf ("\n\nLine %d : sf_command (SFC_GET_INSTRUMENT) failed.\n\n", __LINE__) ; + exit (1) ; + return ; + } ; + check_log_buffer_or_die (file, __LINE__) ; + sf_close (file) ; + + if ((filetype & SF_FORMAT_TYPEMASK) == SF_FORMAT_WAV) + { /* + ** For all the fields that WAV doesn't support, modify the + ** write_inst struct to hold the default value that the WAV + ** module should hold. + */ + write_inst.detune = 0 ; + write_inst.key_lo = write_inst.velocity_lo = 0 ; + write_inst.key_hi = write_inst.velocity_hi = 127 ; + write_inst.gain = 1 ; + } ; + + if ((filetype & SF_FORMAT_TYPEMASK) == SF_FORMAT_XI) + { /* + ** For all the fields that XI doesn't support, modify the + ** write_inst struct to hold the default value that the XI + ** module should hold. + */ + write_inst.basenote = 0 ; + write_inst.detune = 0 ; + write_inst.key_lo = write_inst.velocity_lo = 0 ; + write_inst.key_hi = write_inst.velocity_hi = 127 ; + write_inst.gain = 1 ; + } ; + + if (memcmp (&write_inst, &read_inst, sizeof (write_inst)) != 0) + { printf ("\n\nLine %d : instrument comparison failed.\n\n", __LINE__) ; + printf ("W Base Note : %u\n" + " Detune : %u\n" + " Low Note : %u\tHigh Note : %u\n" + " Low Vel. : %u\tHigh Vel. : %u\n" + " Gain : %d\tCount : %d\n" + " mode : %d\n" + " start : %d\tend : %d\tcount :%d\n" + " mode : %d\n" + " start : %d\tend : %d\tcount :%d\n\n", + write_inst.basenote, + write_inst.detune, + write_inst.key_lo, write_inst.key_hi, + write_inst.velocity_lo, write_inst.velocity_hi, + write_inst.gain, write_inst.loop_count, + write_inst.loops [0].mode, write_inst.loops [0].start, + write_inst.loops [0].end, write_inst.loops [0].count, + write_inst.loops [1].mode, write_inst.loops [1].start, + write_inst.loops [1].end, write_inst.loops [1].count) ; + printf ("R Base Note : %u\n" + " Detune : %u\n" + " Low Note : %u\tHigh Note : %u\n" + " Low Vel. : %u\tHigh Vel. : %u\n" + " Gain : %d\tCount : %d\n" + " mode : %d\n" + " start : %d\tend : %d\tcount :%d\n" + " mode : %d\n" + " start : %d\tend : %d\tcount :%d\n\n", + read_inst.basenote, + read_inst.detune, + read_inst.key_lo, read_inst.key_hi, + read_inst.velocity_lo, read_inst.velocity_hi, + read_inst.gain, read_inst.loop_count, + read_inst.loops [0].mode, read_inst.loops [0].start, + read_inst.loops [0].end, read_inst.loops [0].count, + read_inst.loops [1].mode, read_inst.loops [1].start, + read_inst.loops [1].end, read_inst.loops [1].count) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_XI) + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* instrument_test */ + +static void +broadcast_test (const char *filename, int filetype) +{ static SF_BROADCAST_INFO bc_write, bc_read ; + SNDFILE *file ; + SF_INFO sfinfo ; + int errors = 0 ; + + print_test_name ("broadcast_test", filename) ; + + sfinfo.samplerate = 11025 ; + sfinfo.format = filetype ; + sfinfo.channels = 1 ; + + memset (&bc_write, 0, sizeof (bc_write)) ; + + snprintf (bc_write.description, sizeof (bc_write.description), "Test description") ; + snprintf (bc_write.originator, sizeof (bc_write.originator), "Test originator") ; + snprintf (bc_write.originator_reference, sizeof (bc_write.originator_reference), "%08x-%08x", (unsigned int) time (NULL), (unsigned int) (~ time (NULL))) ; + snprintf (bc_write.origination_date, sizeof (bc_write.origination_date), "%d/%02d/%02d", 2006, 3, 30) ; + snprintf (bc_write.origination_time, sizeof (bc_write.origination_time), "%02d:%02d:%02d", 20, 27, 0) ; + snprintf (bc_write.umid, sizeof (bc_write.umid), "Some umid") ; + bc_write.coding_history_size = 0 ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + if (sf_command (file, SFC_SET_BROADCAST_INFO, &bc_write, sizeof (bc_write)) == SF_FALSE) + { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ; + exit (1) ; + } ; + test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ; + sf_close (file) ; + + memset (&bc_read, 0, sizeof (bc_read)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + if (sf_command (file, SFC_GET_BROADCAST_INFO, &bc_read, sizeof (bc_read)) == SF_FALSE) + { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ; + exit (1) ; + return ; + } ; + check_log_buffer_or_die (file, __LINE__) ; + sf_close (file) ; + + if (bc_read.version != 1) + { printf ("\n\nLine %d : Read bad version number %d.\n\n", __LINE__, bc_read.version) ; + exit (1) ; + return ; + } ; + + bc_read.version = bc_write.version = 0 ; + + if (memcmp (bc_write.description, bc_read.description, sizeof (bc_write.description)) != 0) + { printf ("\n\nLine %d : description mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.description, bc_read.description) ; + errors ++ ; + } ; + + if (memcmp (bc_write.originator, bc_read.originator, sizeof (bc_write.originator)) != 0) + { printf ("\n\nLine %d : originator mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.originator, bc_read.originator) ; + errors ++ ; + } ; + + if (memcmp (bc_write.originator_reference, bc_read.originator_reference, sizeof (bc_write.originator_reference)) != 0) + { printf ("\n\nLine %d : originator_reference mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.originator_reference, bc_read.originator_reference) ; + errors ++ ; + } ; + + if (memcmp (bc_write.origination_date, bc_read.origination_date, sizeof (bc_write.origination_date)) != 0) + { printf ("\n\nLine %d : origination_date mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.origination_date, bc_read.origination_date) ; + errors ++ ; + } ; + + if (memcmp (bc_write.origination_time, bc_read.origination_time, sizeof (bc_write.origination_time)) != 0) + { printf ("\n\nLine %d : origination_time mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.origination_time, bc_read.origination_time) ; + errors ++ ; + } ; + + if (memcmp (bc_write.umid, bc_read.umid, sizeof (bc_write.umid)) != 0) + { printf ("\n\nLine %d : umid mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.umid, bc_read.umid) ; + errors ++ ; + } ; + + if (errors) + exit (1) ; + + unlink (filename) ; + puts ("ok") ; +} /* broadcast_test */ + +static void +channel_map_test (const char *filename, int filetype) +{ +#if 1 + filetype = 0 ; + print_test_name ("channel_map_test", filename) ; + puts ("not working yet") ; +#else + SNDFILE *file ; + SF_INFO sfinfo ; + int channel_map_read [4], channel_map_write [4] = + { SF_CHANNEL_MAP_FRONT_LEFT, SF_CHANNEL_MAP_FRONT_CENTER, + SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT + } ; + + print_test_name ("channel_map_test", filename) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sfinfo.samplerate = 11025 ; + sfinfo.format = filetype ; + sfinfo.channels = ARRAY_LEN (channel_map_read) ; + + /* Write file without channel map. */ + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ; + sf_close (file) ; + + /* Read file making sure no channel map exists. */ + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + exit_if_true ( + sf_command (file, SFC_GET_CHANNEL_MAP_INFO, channel_map_read, sizeof (channel_map_read)) != SF_FALSE, + "\n\nLine %d : sf_command (SFC_GET_CHANNEL_MAP_INFO) should have failed.\n\n", __LINE__ + ) ; + check_log_buffer_or_die (file, __LINE__) ; + sf_close (file) ; + + /* Write file with a channel map. */ + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ; + exit_if_true ( + sf_command (file, SFC_SET_CHANNEL_MAP_INFO, channel_map_write, sizeof (channel_map_write)) == SF_FALSE, + "\n\nLine %d : sf_command (SFC_SET_CHANNEL_MAP_INFO) failed.\n\n", __LINE__ + ) ; + sf_close (file) ; + + /* Read file making sure no channel map exists. */ + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + exit_if_true ( + sf_command (file, SFC_GET_CHANNEL_MAP_INFO, channel_map_read, sizeof (channel_map_read)) != SF_TRUE, + "\n\nLine %d : sf_command (SFC_GET_CHANNEL_MAP_INFO) failed.\n\n", __LINE__ + ) ; + check_log_buffer_or_die (file, __LINE__) ; + sf_close (file) ; + + exit_if_true ( + memcmp (channel_map_read, channel_map_write, sizeof (channel_map_read)) != 0, + "\n\nLine %d : Channel map read does not match channel map written.\n\n", __LINE__ + ) ; + + unlink (filename) ; + puts ("ok") ; +#endif +} /* channel_map_test */ + +/* +** Do not edit or modify anything in this comment block. +** The following line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 59e5d452-8dae-45aa-99aa-b78dc0deba1c +*/ Added: freeswitch/trunk/libs/libsndfile/tests/cpp_test.cc ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/cpp_test.cc Wed Dec 20 14:08:07 2006 @@ -0,0 +1,197 @@ +/* +** Copyright (C) 2006 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include <cstdio> +#include <cstdlib> +#include <cstring> + +#include <sndfile.hh> + +#include "utils.h" + +static short sbuffer [100] ; +static int ibuffer [100] ; +static float fbuffer [100] ; +static double dbuffer [100] ; + +static void +create_file (const char * filename, int format) +{ SndfileHandle file ; + + if (file.refCount () != 0) + { printf ("\n\n%s %d : Error : Reference count (%d) should be zero.\n\n", __func__, __LINE__, file.refCount ()) ; + exit (1) ; + } ; + + file = SndfileHandle (filename, SFM_WRITE, format, 2, 48000) ; + + if (file.refCount () != 1) + { printf ("\n\n%s %d : Error : Reference count (%d) should be 1.\n\n", __func__, __LINE__, file.refCount ()) ; + exit (1) ; + } ; + + file.setString (SF_STR_TITLE, filename) ; + + /* Item write. */ + file.write (sbuffer, ARRAY_LEN (sbuffer)) ; + file.write (ibuffer, ARRAY_LEN (ibuffer)) ; + file.write (fbuffer, ARRAY_LEN (fbuffer)) ; + file.write (dbuffer, ARRAY_LEN (dbuffer)) ; + + /* Frame write. */ + file.writef (sbuffer, ARRAY_LEN (sbuffer) / file.channels ()) ; + file.writef (ibuffer, ARRAY_LEN (ibuffer) / file.channels ()) ; + file.writef (fbuffer, ARRAY_LEN (fbuffer) / file.channels ()) ; + file.writef (dbuffer, ARRAY_LEN (dbuffer) / file.channels ()) ; + + /* RAII takes care of the SndfileHandle. */ +} /* create_file */ + +static void +check_title (const SndfileHandle & file, const char * filename) +{ const char *title = NULL ; + + title = file.getString (SF_STR_TITLE) ; + + if (title == NULL) + { printf ("\n\n%s %d : Error : No title.\n\n", __func__, __LINE__) ; + exit (1) ; + } ; + + if (strcmp (filename, title) != 0) + { printf ("\n\n%s %d : Error : title '%s' should be '%s'\n\n", __func__, __LINE__, title, filename) ; + exit (1) ; + } ; + + return ; +} /* check_title */ + +static void +read_file (const char * filename, int format) +{ SndfileHandle file ; + sf_count_t count ; + + if (file) + { printf ("\n\n%s %d : Error : should not be here.\n\n", __func__, __LINE__) ; + exit (1) ; + } ; + + file = SndfileHandle (filename) ; + + if (1) + { SndfileHandle file2 = file ; + + if (file.refCount () != 2 || file2.refCount () != 2) + { printf ("\n\n%s %d : Error : Reference count (%d) should be two.\n\n", __func__, __LINE__, file.refCount ()) ; + exit (1) ; + } ; + } ; + + if (file.refCount () != 1) + { printf ("\n\n%s %d : Error : Reference count (%d) should be one.\n\n", __func__, __LINE__, file.refCount ()) ; + exit (1) ; + } ; + + if (! file) + { printf ("\n\n%s %d : Error : should not be here.\n\n", __func__, __LINE__) ; + exit (1) ; + } ; + + if (file.format () != format) + { printf ("\n\n%s %d : Error : format 0x%08x should be 0x%08x.\n\n", __func__, __LINE__, file.format (), format) ; + exit (1) ; + } ; + + if (file.channels () != 2) + { printf ("\n\n%s %d : Error : channels %d should be 2.\n\n", __func__, __LINE__, file.channels ()) ; + exit (1) ; + } ; + + if (file.frames () != ARRAY_LEN (sbuffer) * 4) + { printf ("\n\n%s %d : Error : frames %ld should be %d.\n\n", __func__, __LINE__, + SF_COUNT_TO_LONG (file.frames ()), ARRAY_LEN (sbuffer) * 4 / 2) ; + exit (1) ; + } ; + + switch (format & SF_FORMAT_TYPEMASK) + { case SF_FORMAT_AU : + break ; + + default : + check_title (file, filename) ; + break ; + } ; + + /* Item read. */ + file.read (sbuffer, ARRAY_LEN (sbuffer)) ; + file.read (ibuffer, ARRAY_LEN (ibuffer)) ; + file.read (fbuffer, ARRAY_LEN (fbuffer)) ; + file.read (dbuffer, ARRAY_LEN (dbuffer)) ; + + /* Frame read. */ + file.readf (sbuffer, ARRAY_LEN (sbuffer) / file.channels ()) ; + file.readf (ibuffer, ARRAY_LEN (ibuffer) / file.channels ()) ; + file.readf (fbuffer, ARRAY_LEN (fbuffer) / file.channels ()) ; + file.readf (dbuffer, ARRAY_LEN (dbuffer) / file.channels ()) ; + + count = file.seek (file.frames () - 10, SEEK_SET) ; + if (count != file.frames () - 10) + { printf ("\n\n%s %d : Error : offset (%ld) should be %ld\n\n", __func__, __LINE__, + SF_COUNT_TO_LONG (count), SF_COUNT_TO_LONG (file.frames () - 10)) ; + exit (1) ; + } ; + + count = file.read (sbuffer, ARRAY_LEN (sbuffer)) ; + if (count != 10 * file.channels ()) + { printf ("\n\n%s %d : Error : count (%ld) should be %ld\n\n", __func__, __LINE__, + SF_COUNT_TO_LONG (count), SF_COUNT_TO_LONG (10 * file.channels ())) ; + exit (1) ; + } ; + + /* RAII takes care of the SndfileHandle. */ +} /* read_file */ + +static void +ceeplusplus_test (const char *filename, int format) +{ + print_test_name ("ceeplusplus_test", filename) ; + + create_file (filename, format) ; + read_file (filename, format) ; + + remove (filename) ; + puts ("ok") ; +} /* ceeplusplus_test */ + +int +main (void) +{ + ceeplusplus_test ("cpp_test.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ; + ceeplusplus_test ("cpp_test.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_S8) ; + ceeplusplus_test ("cpp_test.au", SF_FORMAT_AU | SF_FORMAT_FLOAT) ; + + return 0 ; +} /* main */ + +/* +** Do not edit or modify anything in this comment block. +** The following line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 06e48ee6-b19d-4453-9999-a5cf2d7bf0b6 +*/ Added: freeswitch/trunk/libs/libsndfile/tests/dft_cmp.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/dft_cmp.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,137 @@ +/* +** Copyright (C) 2002-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include <stdio.h> +#include <stdlib.h> +#include <math.h> + +#include "dft_cmp.h" +#include "utils.h" + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338 +#endif + +#define DFT_SPEC_LENGTH (DFT_DATA_LENGTH / 2) + +static void dft_magnitude (const double *data, double *spectrum) ; +static double calc_max_spectral_difference (double *spec1, double *spec2) ; + +/*-------------------------------------------------------------------------------- +** Public functions. +*/ + +double +dft_cmp (int linenum, double *orig, double *test, int len, double target_snr, int allow_exit) +{ static double orig_spec [DFT_SPEC_LENGTH] ; + static double test_spec [DFT_SPEC_LENGTH] ; + double snr ; + + if (! orig || ! test) + { printf ("Error (line % d) : dft_cmp : Bad input arrays.\n", linenum) ; + return 1 ; + } ; + + if (len != DFT_DATA_LENGTH) + { printf ("Error (line % d) : dft_cmp : Bad input array length.\n", linenum) ; + return 1 ; + } ; + + dft_magnitude (orig, orig_spec) ; + dft_magnitude (test, test_spec) ; + + snr = calc_max_spectral_difference (orig_spec, test_spec) ; + + if (snr > target_snr) + { printf ("\n\nLine %d: Actual SNR (% 4.1f) > target SNR (% 4.1f).\n\n", linenum, snr, target_snr) ; + oct_save_double (orig, test, len) ; + if (allow_exit) + exit (1) ; + } ; + + if (snr < -500.0) + snr = -500.0 ; + + return snr ; +} /* dft_cmp */ + +/*-------------------------------------------------------------------------------- +** Quick dirty calculation of magnitude spectrum for real valued data using +** Discrete Fourier Transform. Since the data is real, the DFT is only +** calculated for positive frequencies. +*/ + +static void +dft_magnitude (const double *data, double *spectrum) +{ static double cos_angle [DFT_DATA_LENGTH] = { 0.0 } ; + static double sin_angle [DFT_DATA_LENGTH] ; + + double real_part, imag_part ; + int k, n ; + + /* If sine and cosine tables haven't been initialised, do so. */ + if (cos_angle [0] == 0.0) + for (n = 0 ; n < DFT_DATA_LENGTH ; n++) + { cos_angle [n] = cos (2.0 * M_PI * n / DFT_DATA_LENGTH) ; + sin_angle [n] = -1.0 * sin (2.0 * M_PI * n / DFT_DATA_LENGTH) ; + } ; + + /* DFT proper. Since the data is real, only generate a half spectrum. */ + for (k = 1 ; k < DFT_SPEC_LENGTH ; k++) + { real_part = 0.0 ; + imag_part = 0.0 ; + + for (n = 0 ; n < DFT_DATA_LENGTH ; n++) + { real_part += data [n] * cos_angle [(k * n) % DFT_DATA_LENGTH] ; + imag_part += data [n] * sin_angle [(k * n) % DFT_DATA_LENGTH] ; + } ; + + spectrum [k] = sqrt (real_part * real_part + imag_part * imag_part) ; + } ; + + spectrum [k] = 0.0 ; + + spectrum [0] = spectrum [1] = spectrum [2] = spectrum [3] = spectrum [4] = 0.0 ; + + return ; +} /* dft_magnitude */ + +static double +calc_max_spectral_difference (double *orig, double *test) +{ double orig_max = 0.0, max_diff = 0.0 ; + int k ; + + for (k = 0 ; k < DFT_SPEC_LENGTH ; k++) + { if (orig_max < orig [k]) + orig_max = orig [k] ; + if (max_diff < fabs (orig [k] - test [k])) + max_diff = fabs (orig [k] - test [k]) ; + } ; + + if (max_diff < 1e-25) + return -500.0 ; + + return 20.0 * log10 (max_diff / orig_max) ; +} /* calc_max_spectral_difference */ +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: cba7ffe2-bafe-44bd-b57a-15def3408410 +*/ Added: freeswitch/trunk/libs/libsndfile/tests/dft_cmp.h ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/dft_cmp.h Wed Dec 20 14:08:07 2006 @@ -0,0 +1,30 @@ +/* +** Copyright (C) 2002-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + + +#define DFT_DATA_LENGTH (2048) + +double dft_cmp (int linenum, double *orig, double *test, int len, double tolerance, int allow_exit) ; + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 10eac7b2-04ef-4d86-b7c0-8f1de57b12a0 +*/ Added: freeswitch/trunk/libs/libsndfile/tests/dither_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/dither_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,192 @@ +/* +** Copyright (C) 2003,2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + + + +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <string.h> +#include <math.h> + +#include <sndfile.h> + +#include "utils.h" + +#define BUFFER_LEN (1<<16) +#define LOG_BUFFER_SIZE 1024 + +static void dither_test (const char *filename, int filetype) ; + +/* Force the start of this buffer to be double aligned. Sparc-solaris will +** choke if its not. +*/ +static short data_out [BUFFER_LEN] ; + +int +main (int argc, char *argv []) +{ int do_all = 0 ; + int test_count = 0 ; + + if (argc != 2) + { printf ("Usage : %s <test>\n", argv [0]) ; + printf (" Where <test> is one of the following:\n") ; + printf (" wav - test WAV file peak chunk\n") ; + printf (" aiff - test AIFF file PEAK chunk\n") ; + printf (" all - perform all tests\n") ; + exit (1) ; + } ; + + do_all=!strcmp (argv [1], "all") ; + + if (do_all || ! strcmp (argv [1], "wav")) + { dither_test ("dither.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_U8) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "aiff")) + { dither_test ("dither.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_S8) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "au")) + { dither_test ("dither.au", SF_FORMAT_AU | SF_FORMAT_PCM_S8) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "svx")) + { dither_test ("dither.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_S8) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "nist")) + { dither_test ("dither.nist", SF_FORMAT_NIST | SF_FORMAT_PCM_S8) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "paf")) + { dither_test ("dither.paf", SF_FORMAT_PAF | SF_FORMAT_PCM_S8) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "ircam")) + { dither_test ("dither.ircam", SF_FORMAT_IRCAM | SF_FORMAT_PCM_S8) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "voc")) + { dither_test ("dither.voc", SF_FORMAT_VOC | SF_FORMAT_PCM_S8) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "w64")) + { dither_test ("dither.w64", SF_FORMAT_W64 | SF_FORMAT_PCM_S8) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat4")) + { dither_test ("dither.mat4", SF_FORMAT_MAT4 | SF_FORMAT_PCM_S8) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat5")) + { dither_test ("dither.mat5", SF_FORMAT_MAT5 | SF_FORMAT_PCM_S8) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "pvf")) + { dither_test ("dither.pvf", SF_FORMAT_PVF | SF_FORMAT_PCM_S8) ; + test_count++ ; + } ; + + if (test_count == 0) + { printf ("Mono : ************************************\n") ; + printf ("Mono : * No '%s' test defined.\n", argv [1]) ; + printf ("Mono : ************************************\n") ; + return 1 ; + } ; + + return 0 ; +} /* main */ + + +/*============================================================================================ +** Here are the test functions. +*/ + +static void +dither_test (const char *filename, int filetype) +{ SNDFILE *file ; + SF_INFO sfinfo ; + SF_DITHER_INFO dither ; + int frames ; + + filetype = filetype ; + + print_test_name ("dither_test", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = filetype ; + sfinfo.channels = 1 ; + sfinfo.frames = 0 ; + + frames = BUFFER_LEN / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + /* Check for old version of the dither API. */ + if (sf_command (file, SFC_SET_DITHER_ON_WRITE, NULL, SF_TRUE) == 0) + { printf ("\n\nLine %d: Should have an error here but don't.\n\n", __LINE__) ; + exit (1) ; + } ; + + memset (&dither, 0, sizeof (dither)) ; + dither.type = SFD_WHITE ; + dither.level = 0 ; + + if (sf_command (file, SFC_SET_DITHER_ON_WRITE, &dither, sizeof (dither)) != 0) + { printf ("\n\nLine %d: sf_command (SFC_SET_DITHER_ON_WRITE) returned error : %s\n\n", + __LINE__, sf_strerror (file)) ; + exit (1) ; + } ; + + /* Write data to file. */ + test_write_short_or_die (file, 0, data_out, BUFFER_LEN, __LINE__) ; + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.frames != BUFFER_LEN) + { printf ("\n\nLine %d: Bad frame count %d (should be %d)\n\n", __LINE__, (int) sfinfo.frames, BUFFER_LEN) ; + } ; + + sf_close (file) ; + /*-unlink (filename) ;-*/ + + puts ("ok") ; +} /* dither_test */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: ad688dd9-5211-48ef-b82d-089eafb1e7ad +*/ Added: freeswitch/trunk/libs/libsndfile/tests/dwvw_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/dwvw_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,119 @@ +/* +** Copyright (C) 2002-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <float_cast.h> + +#include <sndfile.h> + +#include "utils.h" + +#define BUFFER_SIZE (10000) + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338 +#endif + +static void dwvw_test (const char *filename, int format, int bit_width) ; + +int +main (void) +{ + dwvw_test ("dwvw12.raw", SF_FORMAT_RAW | SF_FORMAT_DWVW_12, 12) ; + dwvw_test ("dwvw16.raw", SF_FORMAT_RAW | SF_FORMAT_DWVW_16, 16) ; + dwvw_test ("dwvw24.raw", SF_FORMAT_RAW | SF_FORMAT_DWVW_24, 24) ; + + return 0 ; +} /* main */ + +static void +dwvw_test (const char *filename, int format, int bit_width) +{ static int write_buf [BUFFER_SIZE] ; + static int read_buf [BUFFER_SIZE] ; + + SNDFILE *file ; + SF_INFO sfinfo ; + double value ; + int k, bit_mask ; + + srand (123456) ; + + /* Only want to grab the top bit_width bits. */ + bit_mask = (-1 << (32 - bit_width)) ; + + print_test_name ("dwvw_test", filename) ; + + sfinfo.format = format ; + sfinfo.samplerate = 44100 ; + sfinfo.frames = -1 ; /* Unknown! */ + sfinfo.channels = 1 ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + /* Generate random.frames. */ + k = 0 ; + for (k = 0 ; k < BUFFER_SIZE / 2 ; k++) + { value = 0x7FFFFFFF * sin (123.0 / sfinfo.samplerate * 2 * k * M_PI) ; + write_buf [k] = bit_mask & lrint (value) ; + } ; + + for ( ; k < BUFFER_SIZE ; k++) + write_buf [k] = bit_mask & ((rand () << 11) ^ (rand () >> 11)) ; + + sf_write_int (file, write_buf, BUFFER_SIZE) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if ((k = sf_read_int (file, read_buf, BUFFER_SIZE)) != BUFFER_SIZE) + { printf ("Error (line %d) : Only read %d/%d.frames.\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } + + for (k = 0 ; k < BUFFER_SIZE ; k++) + { if (read_buf [k] != write_buf [k]) + { printf ("Error (line %d) : %d != %d at position %d/%d\n", __LINE__, + write_buf [k] >> (32 - bit_width), read_buf [k] >> (32 - bit_width), + k, BUFFER_SIZE) ; + oct_save_int (write_buf, read_buf, BUFFER_SIZE) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + unlink (filename) ; + printf ("ok\n") ; + + return ; +} /* dwvw_test */ +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 9e7731c3-43cd-4de5-b539-1ce6fa11d937 +*/ Added: freeswitch/trunk/libs/libsndfile/tests/error_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/error_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,113 @@ +/* +** Copyright (C) 1999-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <sndfile.h> + +#include "utils.h" + +#define BUFFER_SIZE (1<<15) +#define SHORT_BUFFER (256) + +static void error_number_test (void) ; +static void error_value_test (void) ; + +int +main (void) +{ error_number_test () ; + error_value_test () ; + + return 0 ; +} /* main */ + +static void +error_number_test (void) +{ const char *noerror, *errstr ; + int k ; + + print_test_name ("error_number_test", "") ; + + noerror = sf_error_number (0) ; + + for (k = 1 ; k < 300 ; k++) + { errstr = sf_error_number (k) ; + + /* Test for termination condition. */ + if (errstr == noerror) + break ; + + /* Test for error. */ + if (strstr (errstr, "This is a bug in libsndfile.")) + exit (1) ; + } ; + + + puts ("ok") ; + return ; +} /* error_number_test */ + +static void +error_value_test (void) +{ static unsigned char aiff_data [0x1b0] = + { 'F' , 'O' , 'R' , 'M' , + 0x00, 0x00, 0x01, 0xA8, /* FORM length */ + + 'A' , 'I' , 'F' , 'C' , + } ; + + const char *filename = "error.aiff" ; + SNDFILE *file ; + SF_INFO sfinfo ; + int error_num ; + + print_test_name ("error_value_test", filename) ; + + dump_data_to_file (filename, aiff_data, sizeof (aiff_data)) ; + + file = sf_open (filename, SFM_READ, &sfinfo) ; + if (file != NULL) + { printf ("\n\nLine %d : Should not have been able to open this file.\n\n", __LINE__) ; + exit (1) ; + } ; + + if ((error_num = sf_error (NULL)) <= 1 || error_num > 300) + { printf ("\n\nLine %d : Should not have had an error number of %d.\n\n", __LINE__, error_num) ; + exit (1) ; + } ; + + remove (filename) ; + puts ("ok") ; + return ; +} /* error_value_test */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 799eba74-b505-49d9-89a6-22a7f51a31b4 +*/ Added: freeswitch/trunk/libs/libsndfile/tests/fix_this.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/fix_this.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,331 @@ +/* +** Copyright (C) 1999-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <math.h> + +#include <sndfile.h> + +#include "utils.h" + +#define BUFFER_SIZE (1<<14) /* Should be (1<<14) */ +#define SAMPLE_RATE (11025) + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338 +#endif + +static void lcomp_test_int (const char *str, const char *filename, int filetype, double margin) ; + +static int error_function (double data, double orig, double margin) ; +static int decay_response (int k) ; + +static void gen_signal_double (double *data, double scale, int datalen) ; + +/* Force the start of these buffers to be double aligned. Sparc-solaris will +** choke if they are not. +*/ + +typedef union +{ double d [BUFFER_SIZE + 1]; + int i [BUFFER_SIZE + 1]; +} BUFFER ; + +static BUFFER data_buffer ; +static BUFFER orig_buffer ; + +int +main (void) +{ const char *filename = "test.au" ; + + lcomp_test_int ("au_g721", filename, SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G721_32, 0.06) ; + + return 0 ; +} /* main */ + +/*============================================================================================ +** Here are the test functions. +*/ + +static void +lcomp_test_int (const char *str, const char *filename, int filetype, double margin) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, m, *orig, *data, sum_abs ; + long datalen, seekpos ; + double scale ; + + printf ("\nThis is program is not part of the libsndfile test suite.\n\n") ; + + printf (" lcomp_test_int : %s ... ", str) ; + fflush (stdout) ; + + datalen = BUFFER_SIZE ; + + scale = 1.0 * 0x10000 ; + + data = data_buffer.i ; + orig = orig_buffer.i ; + + gen_signal_double (orig_buffer.d, 32000.0 * scale, datalen) ; + for (k = 0 ; k < datalen ; k++) + orig [k] = orig_buffer.d [k] ; + + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = 123456789 ; /* Ridiculous value. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + if (! (file = sf_open (filename, SFM_WRITE, &sfinfo))) + { printf ("sf_open_write failed with error : ") ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + if ((k = sf_writef_int (file, orig, datalen)) != datalen) + { printf ("sf_writef_int failed with short write (%ld => %d).\n", datalen, k) ; + exit (1) ; + } ; + sf_close (file) ; + + memset (data, 0, datalen * sizeof (int)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + if (! (file = sf_open (filename, SFM_READ, &sfinfo))) + { printf ("sf_open_read failed with error : ") ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + if ((sfinfo.format & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)) != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < datalen) + { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.frames > (datalen + datalen / 2)) + { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("Incorrect number of channels in file.\n") ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + if ((k = sf_readf_int (file, data, datalen)) != datalen) + { printf ("Line %d: short read (%d should be %ld).\n", __LINE__, k, datalen) ; + exit (1) ; + } ; + + sum_abs = 0 ; + for (k = 0 ; k < datalen ; k++) + { if (error_function (data [k] / scale, orig [k] / scale, margin)) + { printf ("Line %d: Incorrect sample (#%d : %f should be %f).\n", __LINE__, k, data [k] / scale, orig [k] / scale) ; + oct_save_int (orig, data, datalen) ; + exit (1) ; + } ; + sum_abs = abs (sum_abs + abs (data [k])) ; + } ; + + if (sum_abs < 1.0) + { printf ("Line %d: Signal is all zeros.\n", __LINE__) ; + exit (1) ; + } ; + + if ((k = sf_readf_int (file, data, datalen)) != sfinfo.frames - datalen) + { printf ("Line %d: Incorrect read length (%ld should be %d).\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames - datalen), k) ; + exit (1) ; + } ; + + /* This check is only for block based encoders which must append silence + ** to the end of a file so as to fill out a block. + */ + if ((sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_MS_ADPCM) + for (k = 0 ; k < sfinfo.frames - datalen ; k++) + if (abs (data [k] / scale) > decay_response (k)) + { printf ("Line %d : Incorrect sample B (#%d : abs (%d) should be < %d).\n", __LINE__, k, data [k], decay_response (k)) ; + exit (1) ; + } ; + + if (! sfinfo.seekable) + { printf ("ok\n") ; + return ; + } ; + + /* Now test sf_seek function. */ + + if ((k = sf_seek (file, 0, SEEK_SET)) != 0) + { printf ("Line %d: Seek to start of file failed (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + for (m = 0 ; m < 3 ; m++) + { if ((k = sf_readf_int (file, data, 11)) != 11) + { printf ("Line %d: Incorrect read length (11 => %d).\n", __LINE__, k) ; + exit (1) ; + } ; + + for (k = 0 ; k < 11 ; k++) + if (error_function (data [k] / scale, orig [k + m * 11] / scale, margin)) + { printf ("Line %d: Incorrect sample (m = %d) (#%d : %d => %d).\n", __LINE__, m, k + m * 11, orig [k + m * 11], data [k]) ; + for (m = 0 ; m < 1 ; m++) + printf ("%d ", data [m]) ; + printf ("\n") ; + exit (1) ; + } ; + } ; + + seekpos = BUFFER_SIZE / 10 ; + + /* Check seek from start of file. */ + if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos) + { printf ("Seek to start of file + %ld failed (%d).\n", seekpos, k) ; + exit (1) ; + } ; + + if ((k = sf_readf_int (file, data, 1)) != 1) + { printf ("Line %d: sf_readf_int (file, data, 1) returned %d.\n", __LINE__, k) ; + exit (1) ; + } ; + + if (error_function ((double) data [0], (double) orig [seekpos], margin)) + { printf ("Line %d: sf_seek (SEEK_SET) followed by sf_readf_int failed (%d, %d).\n", __LINE__, orig [1], data [0]) ; + exit (1) ; + } ; + + if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1) + { printf ("Line %d: sf_seek (SEEK_CUR) with 0 offset failed (%d should be %ld)\n", __LINE__, k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ; + k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ; + sf_readf_int (file, data, 1) ; + if (error_function ((double) data [0], (double) orig [seekpos], margin) || k != seekpos) + { printf ("Line %d: sf_seek (forwards, SEEK_CUR) followed by sf_readf_int failed (%d, %d) (%d, %ld).\n", __LINE__, data [0], orig [seekpos], k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ; + /* Check seek backward from current position. */ + k = sf_seek (file, -20, SEEK_CUR) ; + sf_readf_int (file, data, 1) ; + if (error_function ((double) data [0], (double) orig [seekpos], margin) || k != seekpos) + { printf ("sf_seek (backwards, SEEK_CUR) followed by sf_readf_int failed (%d, %d) (%d, %ld).\n", data [0], orig [seekpos], k, seekpos) ; + exit (1) ; + } ; + + /* Check that read past end of file returns number of items. */ + sf_seek (file, (int) sfinfo.frames, SEEK_SET) ; + + if ((k = sf_readf_int (file, data, datalen)) != 0) + { printf ("Line %d: Return value from sf_readf_int past end of file incorrect (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + /* Check seek backward from end. */ + if ((k = sf_seek (file, 5 - (int) sfinfo.frames, SEEK_END)) != 5) + { printf ("sf_seek (SEEK_END) returned %d instead of %d.\n", k, 5) ; + exit (1) ; + } ; + + sf_readf_int (file, data, 1) ; + if (error_function (data [0] / scale, orig [5] / scale, margin)) + { printf ("Line %d: sf_seek (SEEK_END) followed by sf_readf_short failed (%d should be %d).\n", __LINE__, data [0], orig [5]) ; + exit (1) ; + } ; + + sf_close (file) ; + + printf ("ok\n") ; +} /* lcomp_test_int */ + +/*======================================================================================== +** Auxiliary functions +*/ + +#define SIGNAL_MAXVAL 30000.0 +#define DECAY_COUNT 800 + +static int +decay_response (int k) +{ if (k < 1) + return (int) (1.2 * SIGNAL_MAXVAL) ; + if (k > DECAY_COUNT) + return 0 ; + return (int) (1.2 * SIGNAL_MAXVAL * (DECAY_COUNT - k) / (1.0 * DECAY_COUNT)) ; +} /* decay_response */ + +static void +gen_signal_double (double *data, double scale, int datalen) +{ int k, ramplen ; + double amp = 0.0 ; + + ramplen = datalen / 18 ; + + for (k = 0 ; k < datalen ; k++) + { if (k <= ramplen) + amp = scale * k / ((double) ramplen) ; + else if (k > datalen - ramplen) + amp = scale * (datalen - k) / ((double) ramplen) ; + + data [k] = amp * (0.4 * sin (33.3 * 2.0 * M_PI * ((double) (k + 1)) / ((double) SAMPLE_RATE)) + + 0.3 * cos (201.1 * 2.0 * M_PI * ((double) (k + 1)) / ((double) SAMPLE_RATE))) ; + } ; + + return ; +} /* gen_signal_double */ + +static int +error_function (double data, double orig, double margin) +{ double error ; + + if (fabs (orig) <= 500.0) + error = fabs (fabs (data) - fabs (orig)) / 2000.0 ; + else if (fabs (orig) <= 1000.0) + error = fabs (data - orig) / 3000.0 ; + else + error = fabs (data - orig) / fabs (orig) ; + + if (error > margin) + { printf ("\n\n*******************\nError : %f\n", error) ; + return 1 ; + } ; + return 0 ; +} /* error_function */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 368e2777-2848-4e16-a77f-4db841377c73 +*/ Added: freeswitch/trunk/libs/libsndfile/tests/floating_point_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/floating_point_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,701 @@ +/* +** Copyright (C) 1999-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <math.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <sndfile.h> + +#include "dft_cmp.h" +#include "utils.h" + +#include "float_cast.h" + +#define SAMPLE_RATE 16000 + +static void float_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) ; +static void double_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) ; + +static void float_short_little_test (const char * filename) ; +static void float_short_big_test (const char * filename) ; +static void float_int_little_test (const char * filename) ; +static void float_int_big_test (const char * filename) ; +static void double_short_little_test (const char * filename) ; +static void double_short_big_test (const char * filename) ; +static void double_int_little_test (const char * filename) ; +static void double_int_big_test (const char * filename) ; + + +static double double_data [DFT_DATA_LENGTH] ; +static double test_data [DFT_DATA_LENGTH] ; + +static float float_data [DFT_DATA_LENGTH] ; +static double double_data [DFT_DATA_LENGTH] ; +static short short_data [DFT_DATA_LENGTH] ; +static int int_data [DFT_DATA_LENGTH] ; + +int +main (int argc, char *argv []) +{ int allow_exit = 1 ; + + if (argc == 2 && ! strstr (argv [1], "no-exit")) + allow_exit = 0 ; + +#if ((HAVE_LRINTF == 0) && (HAVE_LRINT_REPLACEMENT == 0)) + puts ("*** Cannot run this test on this platform because it lacks lrintf().") ; + exit (0) ; +#endif + + /* Float tests. */ + float_scaled_test ("float.raw", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, -163.0) ; + + /* Test both signed and unsigned 8 bit files. */ + float_scaled_test ("pcm_s8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_S8, -39.0) ; + float_scaled_test ("pcm_u8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_U8, -39.0) ; + + float_scaled_test ("pcm_16.raw", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_16, -87.0) ; + float_scaled_test ("pcm_24.raw", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_24, -138.0) ; + float_scaled_test ("pcm_32.raw", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_32, -163.0) ; + + float_scaled_test ("ulaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ULAW, -50.0) ; + float_scaled_test ("alaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ALAW, -49.0) ; + + float_scaled_test ("ima_adpcm.wav", allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, -47.0) ; + float_scaled_test ("ms_adpcm.wav" , allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, -40.0) ; + float_scaled_test ("gsm610.raw" , allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_GSM610, -33.0) ; + + float_scaled_test ("g721_32.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G721_32, -34.0) ; + float_scaled_test ("g723_24.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_24, -34.0) ; + float_scaled_test ("g723_40.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_40, -40.0) ; + + /* PAF files do not use the same encoding method for 24 bit PCM data as other file + ** formats so we need to explicitly test it here. + */ + float_scaled_test ("le_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -149.0) ; + float_scaled_test ("be_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -149.0) ; + + float_scaled_test ("dwvw_12.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_12, -64.0) ; + float_scaled_test ("dwvw_16.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_16, -92.0) ; + float_scaled_test ("dwvw_24.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_24, -151.0) ; + + float_scaled_test ("adpcm.vox", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, -40.0) ; + + float_scaled_test ("dpcm_16.xi", allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_16, -90.0) ; + float_scaled_test ("dpcm_8.xi" , allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_8 , -41.0) ; + + float_scaled_test ("pcm_s8.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_S8, -90.0) ; + float_scaled_test ("pcm_16.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_16, -140.0) ; + float_scaled_test ("pcm_24.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_24, -170.0) ; + +#ifdef HAVE_FLAC_ALL_H + float_scaled_test ("flac_8.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_S8, -39.0) ; + float_scaled_test ("flac_16.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_16, -87.0) ; + float_scaled_test ("flac_24.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_24, -138.0) ; +#endif + + float_scaled_test ("replace_float.raw", allow_exit, SF_TRUE, SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, -163.0) ; + + /*============================================================================== + ** Double tests. + */ + + double_scaled_test ("double.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DOUBLE, -300.0) ; + + /* Test both signed (AIFF) and unsigned (WAV) 8 bit files. */ + double_scaled_test ("pcm_s8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_S8, -39.0) ; + double_scaled_test ("pcm_u8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_U8, -39.0) ; + + double_scaled_test ("pcm_16.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_16, -87.0) ; + double_scaled_test ("pcm_24.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_24, -135.0) ; + double_scaled_test ("pcm_32.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_32, -184.0) ; + + double_scaled_test ("ulaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ULAW, -50.0) ; + double_scaled_test ("alaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ALAW, -49.0) ; + + double_scaled_test ("ima_adpcm.wav", allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, -47.0) ; + double_scaled_test ("ms_adpcm.wav" , allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, -40.0) ; + double_scaled_test ("gsm610.raw" , allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_GSM610, -33.0) ; + + double_scaled_test ("g721_32.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G721_32, -34.0) ; + double_scaled_test ("g723_24.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_24, -34.0) ; + double_scaled_test ("g723_40.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_40, -40.0) ; + + /* 24 bit PCM PAF files tested here. */ + double_scaled_test ("be_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -151.0) ; + double_scaled_test ("le_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -151.0) ; + + double_scaled_test ("dwvw_12.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_12, -64.0) ; + double_scaled_test ("dwvw_16.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_16, -92.0) ; + double_scaled_test ("dwvw_24.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_24, -151.0) ; + + double_scaled_test ("adpcm.vox" , allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, -40.0) ; + + double_scaled_test ("dpcm_16.xi", allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_16, -90.0) ; + double_scaled_test ("dpcm_8.xi" , allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_8 , -42.0) ; + + double_scaled_test ("pcm_s8.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_S8, -90.0) ; + double_scaled_test ("pcm_16.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_16, -140.0) ; + double_scaled_test ("pcm_24.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_24, -180.0) ; + +#ifdef HAVE_FLAC_ALL_H + double_scaled_test ("flac_8.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_S8, -39.0) ; + double_scaled_test ("flac_16.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_16, -87.0) ; + double_scaled_test ("flac_24.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_24, -138.0) ; +#endif + + double_scaled_test ("replace_double.raw", allow_exit, SF_TRUE, SF_FORMAT_RAW | SF_FORMAT_DOUBLE, -300.0) ; + + putchar ('\n') ; + /* Float int tests. */ + float_short_little_test ("float_short_little.au") ; + float_short_big_test ("float_short_big.au") ; + float_int_little_test ("float_int_little.au") ; + float_int_big_test ("float_int_big.au") ; + double_short_little_test ("double_short_little.au") ; + double_short_big_test ("double_short_big.au") ; + double_int_little_test ("double_int_little.au") ; + double_int_big_test ("double_int_big.au") ; + + + return 0 ; +} /* main */ + +/*============================================================================================ + * Here are the test functions. + */ + +static void +float_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) +{ static float float_orig [DFT_DATA_LENGTH] ; + static float float_test [DFT_DATA_LENGTH] ; + + SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + double snr ; + + print_test_name ("float_scaled_test", filename) ; + + gen_windowed_sine_double (double_data, DFT_DATA_LENGTH, 1.0) ; + + for (k = 0 ; k < DFT_DATA_LENGTH ; k++) + float_orig [k] = double_data [k] ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DFT_DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + + test_write_float_or_die (file, 0, float_orig, DFT_DATA_LENGTH, __LINE__) ; + + sf_close (file) ; + + memset (float_test, 0, sizeof (float_test)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + + exit_if_true (sfinfo.format != filetype, "\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit_if_true (sfinfo.frames < DFT_DATA_LENGTH, "\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit_if_true (sfinfo.channels != 1, "\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_float_or_die (file, 0, float_test, DFT_DATA_LENGTH, __LINE__) ; + + sf_close (file) ; + + for (k = 0 ; k < DFT_DATA_LENGTH ; k++) + test_data [k] = float_test [k] ; + + snr = dft_cmp (__LINE__, double_data, test_data, DFT_DATA_LENGTH, target_snr, allow_exit) ; + + exit_if_true (snr > target_snr, "% 6.1fdB SNR\n\n Error : should be better than % 6.1fdB\n\n", snr, target_snr) ; + + printf ("% 6.1fdB SNR ... ok\n", snr) ; + + unlink (filename) ; + + return ; +} /* float_scaled_test */ + +static void +double_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) +{ SNDFILE *file ; + SF_INFO sfinfo ; + double snr ; + + print_test_name ("double_scaled_test", filename) ; + + gen_windowed_sine_double (double_data, DFT_DATA_LENGTH, 0.95) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DFT_DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + + test_write_double_or_die (file, 0, double_data, DFT_DATA_LENGTH, __LINE__) ; + + sf_close (file) ; + + memset (test_data, 0, sizeof (test_data)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + + exit_if_true (sfinfo.format != filetype, "\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit_if_true (sfinfo.frames < DFT_DATA_LENGTH, "\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit_if_true (sfinfo.channels != 1, "\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_double_or_die (file, 0, test_data, DFT_DATA_LENGTH, __LINE__) ; + + sf_close (file) ; + + snr = dft_cmp (__LINE__, double_data, test_data, DFT_DATA_LENGTH, target_snr, allow_exit) ; + + exit_if_true (snr > target_snr, "% 6.1fdB SNR\n\n Error : should be better than % 6.1fdB\n\n", snr, target_snr) ; + + printf ("% 6.1fdB SNR ... ok\n", snr) ; + + unlink (filename) ; + + return ; +} /* double_scaled_test */ + +/*============================================================================== +*/ + + +static void +float_short_little_test (const char * filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + unsigned k, max ; + + print_test_name ("float_short_little_test", filename) ; + + gen_windowed_sine_float (float_data, ARRAY_LEN (float_data), 0.98) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = ARRAY_LEN (short_data) ; + sfinfo.channels = 1 ; + sfinfo.format = SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_FLOAT ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_float_or_die (file, 0, float_data, ARRAY_LEN (float_data), __LINE__) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.frames != ARRAY_LEN (float_data)) + { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; + + test_read_short_or_die (file, 0, short_data, ARRAY_LEN (short_data), __LINE__) ; + sf_close (file) ; + + max = 0 ; + for (k = 0 ; k < ARRAY_LEN (short_data) ; k++) + if (abs (short_data [k]) > max) + max = abs (short_data [k]) ; + + if (1.0 * abs (max - 0x7FFF) / 0x7FFF > 0.01) + { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, 0x7FFF) ; + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* float_short_little_test */ + +static void +float_short_big_test (const char * filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + unsigned k, max ; + + print_test_name ("float_short_big_test", filename) ; + + gen_windowed_sine_float (float_data, ARRAY_LEN (float_data), 0.98) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = ARRAY_LEN (short_data) ; + sfinfo.channels = 1 ; + sfinfo.format = SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_FLOAT ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_float_or_die (file, 0, float_data, ARRAY_LEN (float_data), __LINE__) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.frames != ARRAY_LEN (float_data)) + { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; + + test_read_short_or_die (file, 0, short_data, ARRAY_LEN (short_data), __LINE__) ; + sf_close (file) ; + + max = 0 ; + for (k = 0 ; k < ARRAY_LEN (short_data) ; k++) + if (abs (short_data [k]) > max) + max = abs (short_data [k]) ; + + if (1.0 * abs (max - 0x7FFF) / 0x7FFF > 0.01) + { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, 0x7FFF) ; + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* float_short_big_test */ + +static void +float_int_little_test (const char * filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + unsigned k, max ; + + print_test_name ("float_int_little_test", filename) ; + + gen_windowed_sine_float (float_data, ARRAY_LEN (float_data), 0.98) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = ARRAY_LEN (int_data) ; + sfinfo.channels = 1 ; + sfinfo.format = SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_FLOAT ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_float_or_die (file, 0, float_data, ARRAY_LEN (float_data), __LINE__) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.frames != ARRAY_LEN (float_data)) + { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; + + test_read_int_or_die (file, 0, int_data, ARRAY_LEN (int_data), __LINE__) ; + sf_close (file) ; + + max = 0 ; + for (k = 0 ; k < ARRAY_LEN (int_data) ; k++) + if (abs (int_data [k]) > max) + max = abs (int_data [k]) ; + + if (1.0 * abs (max - 0x7FFFFFFF) / 0x7FFFFFFF > 0.01) + { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, 0x7FFFFFFF) ; + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* float_int_little_test */ + +static void +float_int_big_test (const char * filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + unsigned k, max ; + + print_test_name ("float_int_big_test", filename) ; + + gen_windowed_sine_float (float_data, ARRAY_LEN (float_data), 0.98) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = ARRAY_LEN (int_data) ; + sfinfo.channels = 1 ; + sfinfo.format = SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_FLOAT ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_float_or_die (file, 0, float_data, ARRAY_LEN (float_data), __LINE__) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.frames != ARRAY_LEN (float_data)) + { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; + + test_read_int_or_die (file, 0, int_data, ARRAY_LEN (int_data), __LINE__) ; + sf_close (file) ; + + max = 0 ; + for (k = 0 ; k < ARRAY_LEN (int_data) ; k++) + if (abs (int_data [k]) > max) + max = abs (int_data [k]) ; + + if (1.0 * abs (max - 0x7FFFFFFF) / 0x7FFFFFFF > 0.01) + { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, 0x7FFFFFFF) ; + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* float_int_big_test */ + +static void +double_short_little_test (const char * filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + unsigned k, max ; + + print_test_name ("double_short_little_test", filename) ; + + gen_windowed_sine_double (double_data, ARRAY_LEN (double_data), 0.98) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = ARRAY_LEN (short_data) ; + sfinfo.channels = 1 ; + sfinfo.format = SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_DOUBLE ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_double_or_die (file, 0, double_data, ARRAY_LEN (double_data), __LINE__) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.frames != ARRAY_LEN (double_data)) + { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; + + test_read_short_or_die (file, 0, short_data, ARRAY_LEN (short_data), __LINE__) ; + sf_close (file) ; + + max = 0 ; + for (k = 0 ; k < ARRAY_LEN (short_data) ; k++) + if (abs (short_data [k]) > max) + max = abs (short_data [k]) ; + + if (1.0 * abs (max - 0x7FFF) / 0x7FFF > 0.01) + { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, 0x7FFF) ; + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* double_short_little_test */ + +static void +double_short_big_test (const char * filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + unsigned k, max ; + + print_test_name ("double_short_big_test", filename) ; + + gen_windowed_sine_double (double_data, ARRAY_LEN (double_data), 0.98) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = ARRAY_LEN (short_data) ; + sfinfo.channels = 1 ; + sfinfo.format = SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_DOUBLE ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_double_or_die (file, 0, double_data, ARRAY_LEN (double_data), __LINE__) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.frames != ARRAY_LEN (double_data)) + { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; + + test_read_short_or_die (file, 0, short_data, ARRAY_LEN (short_data), __LINE__) ; + sf_close (file) ; + + max = 0 ; + for (k = 0 ; k < ARRAY_LEN (short_data) ; k++) + if (abs (short_data [k]) > max) + max = abs (short_data [k]) ; + + if (1.0 * abs (max - 0x7FFF) / 0x7FFF > 0.01) + { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, 0x7FFF) ; + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* double_short_big_test */ + +static void +double_int_little_test (const char * filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + unsigned k, max ; + + print_test_name ("double_int_little_test", filename) ; + + gen_windowed_sine_double (double_data, ARRAY_LEN (double_data), 0.98) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = ARRAY_LEN (int_data) ; + sfinfo.channels = 1 ; + sfinfo.format = SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_DOUBLE ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_double_or_die (file, 0, double_data, ARRAY_LEN (double_data), __LINE__) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.frames != ARRAY_LEN (double_data)) + { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; + + test_read_int_or_die (file, 0, int_data, ARRAY_LEN (int_data), __LINE__) ; + sf_close (file) ; + + max = 0 ; + for (k = 0 ; k < ARRAY_LEN (int_data) ; k++) + if (abs (int_data [k]) > max) + max = abs (int_data [k]) ; + + if (1.0 * abs (max - 0x7FFFFFFF) / 0x7FFFFFFF > 0.01) + { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, 0x7FFFFFFF) ; + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* double_int_little_test */ + +static void +double_int_big_test (const char * filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + unsigned k, max ; + + print_test_name ("double_int_big_test", filename) ; + + gen_windowed_sine_double (double_data, ARRAY_LEN (double_data), 0.98) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = ARRAY_LEN (int_data) ; + sfinfo.channels = 1 ; + sfinfo.format = SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_DOUBLE ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_double_or_die (file, 0, double_data, ARRAY_LEN (double_data), __LINE__) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.frames != ARRAY_LEN (double_data)) + { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; + + test_read_int_or_die (file, 0, int_data, ARRAY_LEN (int_data), __LINE__) ; + sf_close (file) ; + + max = 0 ; + for (k = 0 ; k < ARRAY_LEN (int_data) ; k++) + if (abs (int_data [k]) > max) + max = abs (int_data [k]) ; + + if (1.0 * abs (max - 0x7FFFFFFF) / 0x7FFFFFFF > 0.01) + { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, 0x7FFFFFFF) ; + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* double_int_big_test */ + + + Added: freeswitch/trunk/libs/libsndfile/tests/floating_point_test.def ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/floating_point_test.def Wed Dec 20 14:08:07 2006 @@ -0,0 +1,40 @@ +autogen definitions floating_point_test.tpl; + +endian_type = { + end_name = little ; + end_type = SF_ENDIAN_LITTLE ; + } ; + +endian_type = { + end_name = big ; + end_type = SF_ENDIAN_BIG ; + } ; + +float_type = { + float_name = float ; + minor_type = SF_FORMAT_FLOAT ; + } ; + +float_type = { + float_name = double ; + minor_type = SF_FORMAT_DOUBLE ; + } ; + +int_type = { + int_name = short ; + int_max = 0x7FFF ; + } ; + +int_type = { + int_name = int ; + int_max = 0x7FFFFFFF ; + } ; + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 053997cb-74d9-424e-aabf-3ad7622e3eee +*/ + Added: freeswitch/trunk/libs/libsndfile/tests/floating_point_test.tpl ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/floating_point_test.tpl Wed Dec 20 14:08:07 2006 @@ -0,0 +1,351 @@ +[+ AutoGen5 template c +] +/* +** Copyright (C) 1999-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <math.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <sndfile.h> + +#include "dft_cmp.h" +#include "utils.h" + +#include "float_cast.h" + +#define SAMPLE_RATE 16000 + +static void float_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) ; +static void double_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) ; + +[+ FOR float_type +][+ FOR int_type +][+ FOR endian_type ++]static void [+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test (const char * filename) ; +[+ ENDFOR endian_type +][+ ENDFOR int_type +][+ ENDFOR float_type ++] + +static double double_data [DFT_DATA_LENGTH] ; +static double test_data [DFT_DATA_LENGTH] ; + +static float float_data [DFT_DATA_LENGTH] ; +static double double_data [DFT_DATA_LENGTH] ; +static short short_data [DFT_DATA_LENGTH] ; +static int int_data [DFT_DATA_LENGTH] ; + +int +main (int argc, char *argv []) +{ int allow_exit = 1 ; + + if (argc == 2 && ! strstr (argv [1], "no-exit")) + allow_exit = 0 ; + +#if ((HAVE_LRINTF == 0) && (HAVE_LRINT_REPLACEMENT == 0)) + puts ("*** Cannot run this test on this platform because it lacks lrintf().") ; + exit (0) ; +#endif + + /* Float tests. */ + float_scaled_test ("float.raw", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, -163.0) ; + + /* Test both signed and unsigned 8 bit files. */ + float_scaled_test ("pcm_s8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_S8, -39.0) ; + float_scaled_test ("pcm_u8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_U8, -39.0) ; + + float_scaled_test ("pcm_16.raw", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_16, -87.0) ; + float_scaled_test ("pcm_24.raw", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_24, -138.0) ; + float_scaled_test ("pcm_32.raw", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_32, -163.0) ; + + float_scaled_test ("ulaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ULAW, -50.0) ; + float_scaled_test ("alaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ALAW, -49.0) ; + + float_scaled_test ("ima_adpcm.wav", allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, -47.0) ; + float_scaled_test ("ms_adpcm.wav" , allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, -40.0) ; + float_scaled_test ("gsm610.raw" , allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_GSM610, -33.0) ; + + float_scaled_test ("g721_32.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G721_32, -34.0) ; + float_scaled_test ("g723_24.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_24, -34.0) ; + float_scaled_test ("g723_40.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_40, -40.0) ; + + /* PAF files do not use the same encoding method for 24 bit PCM data as other file + ** formats so we need to explicitly test it here. + */ + float_scaled_test ("le_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -149.0) ; + float_scaled_test ("be_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -149.0) ; + + float_scaled_test ("dwvw_12.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_12, -64.0) ; + float_scaled_test ("dwvw_16.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_16, -92.0) ; + float_scaled_test ("dwvw_24.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_24, -151.0) ; + + float_scaled_test ("adpcm.vox", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, -40.0) ; + + float_scaled_test ("dpcm_16.xi", allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_16, -90.0) ; + float_scaled_test ("dpcm_8.xi" , allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_8 , -41.0) ; + + float_scaled_test ("pcm_s8.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_S8, -90.0) ; + float_scaled_test ("pcm_16.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_16, -140.0) ; + float_scaled_test ("pcm_24.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_24, -170.0) ; + +#ifdef HAVE_FLAC_ALL_H + float_scaled_test ("flac_8.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_S8, -39.0) ; + float_scaled_test ("flac_16.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_16, -87.0) ; + float_scaled_test ("flac_24.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_24, -138.0) ; +#endif + + float_scaled_test ("replace_float.raw", allow_exit, SF_TRUE, SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, -163.0) ; + + /*============================================================================== + ** Double tests. + */ + + double_scaled_test ("double.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DOUBLE, -300.0) ; + + /* Test both signed (AIFF) and unsigned (WAV) 8 bit files. */ + double_scaled_test ("pcm_s8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_S8, -39.0) ; + double_scaled_test ("pcm_u8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_U8, -39.0) ; + + double_scaled_test ("pcm_16.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_16, -87.0) ; + double_scaled_test ("pcm_24.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_24, -135.0) ; + double_scaled_test ("pcm_32.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_32, -184.0) ; + + double_scaled_test ("ulaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ULAW, -50.0) ; + double_scaled_test ("alaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ALAW, -49.0) ; + + double_scaled_test ("ima_adpcm.wav", allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, -47.0) ; + double_scaled_test ("ms_adpcm.wav" , allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, -40.0) ; + double_scaled_test ("gsm610.raw" , allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_GSM610, -33.0) ; + + double_scaled_test ("g721_32.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G721_32, -34.0) ; + double_scaled_test ("g723_24.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_24, -34.0) ; + double_scaled_test ("g723_40.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_40, -40.0) ; + + /* 24 bit PCM PAF files tested here. */ + double_scaled_test ("be_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -151.0) ; + double_scaled_test ("le_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -151.0) ; + + double_scaled_test ("dwvw_12.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_12, -64.0) ; + double_scaled_test ("dwvw_16.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_16, -92.0) ; + double_scaled_test ("dwvw_24.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_24, -151.0) ; + + double_scaled_test ("adpcm.vox" , allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, -40.0) ; + + double_scaled_test ("dpcm_16.xi", allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_16, -90.0) ; + double_scaled_test ("dpcm_8.xi" , allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_8 , -42.0) ; + + double_scaled_test ("pcm_s8.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_S8, -90.0) ; + double_scaled_test ("pcm_16.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_16, -140.0) ; + double_scaled_test ("pcm_24.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_24, -180.0) ; + +#ifdef HAVE_FLAC_ALL_H + double_scaled_test ("flac_8.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_S8, -39.0) ; + double_scaled_test ("flac_16.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_16, -87.0) ; + double_scaled_test ("flac_24.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_24, -138.0) ; +#endif + + double_scaled_test ("replace_double.raw", allow_exit, SF_TRUE, SF_FORMAT_RAW | SF_FORMAT_DOUBLE, -300.0) ; + + putchar ('\n') ; + /* Float int tests. */ +[+ FOR float_type +][+ FOR int_type +][+ FOR endian_type ++] [+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test ("[+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +].au") ; +[+ ENDFOR endian_type +][+ ENDFOR int_type +][+ ENDFOR float_type ++] + + return 0 ; +} /* main */ + +/*============================================================================================ + * Here are the test functions. + */ + +static void +float_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) +{ static float float_orig [DFT_DATA_LENGTH] ; + static float float_test [DFT_DATA_LENGTH] ; + + SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + double snr ; + + print_test_name ("float_scaled_test", filename) ; + + gen_windowed_sine_double (double_data, DFT_DATA_LENGTH, 1.0) ; + + for (k = 0 ; k < DFT_DATA_LENGTH ; k++) + float_orig [k] = double_data [k] ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DFT_DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + + test_write_float_or_die (file, 0, float_orig, DFT_DATA_LENGTH, __LINE__) ; + + sf_close (file) ; + + memset (float_test, 0, sizeof (float_test)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + + exit_if_true (sfinfo.format != filetype, "\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit_if_true (sfinfo.frames < DFT_DATA_LENGTH, "\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit_if_true (sfinfo.channels != 1, "\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_float_or_die (file, 0, float_test, DFT_DATA_LENGTH, __LINE__) ; + + sf_close (file) ; + + for (k = 0 ; k < DFT_DATA_LENGTH ; k++) + test_data [k] = float_test [k] ; + + snr = dft_cmp (__LINE__, double_data, test_data, DFT_DATA_LENGTH, target_snr, allow_exit) ; + + exit_if_true (snr > target_snr, "% 6.1fdB SNR\n\n Error : should be better than % 6.1fdB\n\n", snr, target_snr) ; + + printf ("% 6.1fdB SNR ... ok\n", snr) ; + + unlink (filename) ; + + return ; +} /* float_scaled_test */ + +static void +double_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) +{ SNDFILE *file ; + SF_INFO sfinfo ; + double snr ; + + print_test_name ("double_scaled_test", filename) ; + + gen_windowed_sine_double (double_data, DFT_DATA_LENGTH, 0.95) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DFT_DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + + test_write_double_or_die (file, 0, double_data, DFT_DATA_LENGTH, __LINE__) ; + + sf_close (file) ; + + memset (test_data, 0, sizeof (test_data)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + + exit_if_true (sfinfo.format != filetype, "\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit_if_true (sfinfo.frames < DFT_DATA_LENGTH, "\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit_if_true (sfinfo.channels != 1, "\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_double_or_die (file, 0, test_data, DFT_DATA_LENGTH, __LINE__) ; + + sf_close (file) ; + + snr = dft_cmp (__LINE__, double_data, test_data, DFT_DATA_LENGTH, target_snr, allow_exit) ; + + exit_if_true (snr > target_snr, "% 6.1fdB SNR\n\n Error : should be better than % 6.1fdB\n\n", snr, target_snr) ; + + printf ("% 6.1fdB SNR ... ok\n", snr) ; + + unlink (filename) ; + + return ; +} /* double_scaled_test */ + +/*============================================================================== +*/ + +[+ FOR float_type +][+ FOR int_type +][+ FOR endian_type ++] +static void +[+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test (const char * filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + unsigned k, max ; + + print_test_name ("[+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test", filename) ; + + gen_windowed_sine_[+ (get "float_name") +] ([+ (get "float_name") +]_data, ARRAY_LEN ([+ (get "float_name") +]_data), 0.98) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = ARRAY_LEN ([+ (get "int_name") +]_data) ; + sfinfo.channels = 1 ; + sfinfo.format = [+ (get "end_type") +] | SF_FORMAT_AU | [+ (get "minor_type") +] ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_[+ (get "float_name") +]_or_die (file, 0, [+ (get "float_name") +]_data, ARRAY_LEN ([+ (get "float_name") +]_data), __LINE__) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.frames != ARRAY_LEN ([+ (get "float_name") +]_data)) + { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; + + test_read_[+ (get "int_name") +]_or_die (file, 0, [+ (get "int_name") +]_data, ARRAY_LEN ([+ (get "int_name") +]_data), __LINE__) ; + sf_close (file) ; + + max = 0 ; + for (k = 0 ; k < ARRAY_LEN ([+ (get "int_name") +]_data) ; k++) + if (abs ([+ (get "int_name") +]_data [k]) > max) + max = abs ([+ (get "int_name") +]_data [k]) ; + + if (1.0 * abs (max - [+ (get "int_max") +]) / [+ (get "int_max") +] > 0.01) + { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, [+ (get "int_max") +]) ; + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* [+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test */ +[+ ENDFOR endian_type +][+ ENDFOR int_type +][+ ENDFOR float_type +] + +[+ COMMENT + + Do not edit or modify anything in this comment block. + The arch-tag line is a file identity tag for the GNU Arch + revision control system. + + arch-tag: c1043a35-f0aa-44af-9f7f-f193c67f140d + ++] Added: freeswitch/trunk/libs/libsndfile/tests/header_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/header_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,686 @@ +/* +** Copyright (C) 2001-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software ; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation ; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY ; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program ; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include <sys/stat.h> +#include <math.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#if (HAVE_DECL_S_IRGRP == 0) +#include <sf_unistd.h> +#endif + +#if (defined (WIN32) || defined (_WIN32)) +#include <io.h> +#include <direct.h> +#endif + +#include <sndfile.h> + +#include "utils.h" + +#define BUFFER_LEN (1<<10) +#define LOG_BUFFER_SIZE 1024 + +static void update_header_test (const char *filename, int typemajor) ; + +static void update_seek_short_test (const char *filename, int filetype) ; +static void update_seek_int_test (const char *filename, int filetype) ; +static void update_seek_float_test (const char *filename, int filetype) ; +static void update_seek_double_test (const char *filename, int filetype) ; + + +static void extra_header_test (const char *filename, int filetype) ; + +/* Force the start of this buffer to be double aligned. Sparc-solaris will +** choke if its not. +*/ +static int data_out [BUFFER_LEN] ; +static int data_in [BUFFER_LEN] ; + +int +main (int argc, char *argv []) +{ int do_all = 0 ; + int test_count = 0 ; + + if (argc != 2) + { printf ("Usage : %s <test>\n", argv [0]) ; + printf (" Where <test> is one of the following:\n") ; + printf (" wav - test WAV file peak chunk\n") ; + printf (" aiff - test AIFF file PEAK chunk\n") ; + printf (" all - perform all tests\n") ; + exit (1) ; + } ; + + do_all=!strcmp (argv [1], "all") ; + + if (do_all || ! strcmp (argv [1], "wav")) + { update_header_test ("header.wav", SF_FORMAT_WAV) ; + update_seek_short_test ("header_short.wav", SF_FORMAT_WAV) ; + update_seek_int_test ("header_int.wav", SF_FORMAT_WAV) ; + update_seek_float_test ("header_float.wav", SF_FORMAT_WAV) ; + update_seek_double_test ("header_double.wav", SF_FORMAT_WAV) ; + extra_header_test ("extra.wav", SF_FORMAT_WAV) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "aiff")) + { update_header_test ("header.aiff", SF_FORMAT_AIFF) ; + update_seek_short_test ("header_short.aiff", SF_FORMAT_AIFF) ; + update_seek_int_test ("header_int.aiff", SF_FORMAT_AIFF) ; + update_seek_float_test ("header_float.aiff", SF_FORMAT_AIFF) ; + update_seek_double_test ("header_double.aiff", SF_FORMAT_AIFF) ; + extra_header_test ("extra.aiff", SF_FORMAT_AIFF) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "au")) + { update_header_test ("header.au", SF_FORMAT_AU) ; + update_seek_short_test ("header_short.au", SF_FORMAT_AU) ; + update_seek_int_test ("header_int.au", SF_FORMAT_AU) ; + update_seek_float_test ("header_float.au", SF_FORMAT_AU) ; + update_seek_double_test ("header_double.au", SF_FORMAT_AU) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "caf")) + { update_header_test ("header.caf", SF_FORMAT_CAF) ; + update_seek_short_test ("header_short.caf", SF_FORMAT_CAF) ; + update_seek_int_test ("header_int.caf", SF_FORMAT_CAF) ; + update_seek_float_test ("header_float.caf", SF_FORMAT_CAF) ; + update_seek_double_test ("header_double.caf", SF_FORMAT_CAF) ; + /* extra_header_test ("extra.caf", SF_FORMAT_CAF) ; */ + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "nist")) + { update_header_test ("header.nist", SF_FORMAT_NIST) ; + update_seek_short_test ("header_short.nist", SF_FORMAT_NIST) ; + update_seek_int_test ("header_int.nist", SF_FORMAT_NIST) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "paf")) + { update_header_test ("header.paf", SF_FORMAT_PAF) ; + update_seek_short_test ("header_short.paf", SF_FORMAT_PAF) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "ircam")) + { update_header_test ("header.ircam", SF_FORMAT_IRCAM) ; + update_seek_short_test ("header_short.ircam", SF_FORMAT_IRCAM) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "w64")) + { update_header_test ("header.w64", SF_FORMAT_W64) ; + update_seek_short_test ("header_short.w64", SF_FORMAT_W64) ; + update_seek_int_test ("header_int.w64", SF_FORMAT_W64) ; + update_seek_float_test ("header_float.w64", SF_FORMAT_W64) ; + update_seek_double_test ("header_double.w64", SF_FORMAT_W64) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat4")) + { update_header_test ("header.mat4", SF_FORMAT_MAT4) ; + update_seek_short_test ("header_short.mat4", SF_FORMAT_MAT4) ; + update_seek_int_test ("header_int.mat4", SF_FORMAT_MAT4) ; + update_seek_float_test ("header_float.mat4", SF_FORMAT_MAT4) ; + update_seek_double_test ("header_double.mat4", SF_FORMAT_MAT4) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat5")) + { update_header_test ("header.mat5", SF_FORMAT_MAT5) ; + update_seek_short_test ("header_short.mat5", SF_FORMAT_MAT5) ; + update_seek_int_test ("header_int.mat5", SF_FORMAT_MAT5) ; + update_seek_float_test ("header_float.mat5", SF_FORMAT_MAT5) ; + update_seek_double_test ("header_double.mat5", SF_FORMAT_MAT5) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "pvf")) + { update_header_test ("header.pvf", SF_FORMAT_PVF) ; + update_seek_short_test ("header_short.pvf", SF_FORMAT_PVF) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "avr")) + { update_header_test ("header.avr", SF_FORMAT_AVR) ; + update_seek_short_test ("header_short.avr", SF_FORMAT_AVR) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "htk")) + { update_header_test ("header.htk", SF_FORMAT_HTK) ; + update_seek_short_test ("header_short.htk", SF_FORMAT_HTK) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "svx")) + { update_header_test ("header.svx", SF_FORMAT_SVX) ; + update_seek_short_test ("header_short.svx", SF_FORMAT_SVX) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "voc")) + { update_header_test ("header.voc", SF_FORMAT_VOC) ; + /*-update_seek_short_test ("header_short.voc", SF_FORMAT_VOC) ;-*/ + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "sds")) + { update_header_test ("header.sds", SF_FORMAT_SDS) ; + /*-update_seek_short_test ("header_short.sds", SF_FORMAT_SDS) ;-*/ + test_count++ ; + } ; + + if (test_count == 0) + { printf ("Mono : ************************************\n") ; + printf ("Mono : * No '%s' test defined.\n", argv [1]) ; + printf ("Mono : ************************************\n") ; + return 1 ; + } ; + + return 0 ; +} /* main */ + + +/*============================================================================================ +** Here are the test functions. +*/ + +static void +update_header_sub (const char *filename, int typemajor, int write_mode) +{ SNDFILE *outfile, *infile ; + SF_INFO sfinfo ; + int k, frames ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = (typemajor | SF_FORMAT_PCM_16) ; + sfinfo.channels = 1 ; + sfinfo.frames = 0 ; + + frames = BUFFER_LEN / sfinfo.channels ; + + outfile = test_open_file_or_die (filename, write_mode, &sfinfo, SF_TRUE, __LINE__) ; + + for (k = 0 ; k < BUFFER_LEN ; k++) + data_out [k] = k + 1 ; + test_write_int_or_die (outfile, 0, data_out, BUFFER_LEN, __LINE__) ; + + if (typemajor != SF_FORMAT_HTK) + { /* The HTK header is not correct when the file is first written. */ + infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_close (infile) ; + } ; + + sf_command (outfile, SFC_UPDATE_HEADER_NOW, NULL, 0) ; + + /* + ** Open file and check log buffer for an error. If header update failed + ** the the log buffer will contain errors. + */ + infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + check_log_buffer_or_die (infile, __LINE__) ; + + if (sfinfo.frames < BUFFER_LEN || sfinfo.frames > BUFFER_LEN + 50) + { printf ("\n\nLine %d : Incorrect sample count (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), BUFFER_LEN) ; + dump_log_buffer (infile) ; + exit (1) ; + } ; + + test_read_int_or_die (infile, 0, data_in, BUFFER_LEN, __LINE__) ; + for (k = 0 ; k < BUFFER_LEN ; k++) + if (data_out [k] != k + 1) + printf ("Error : line %d\n", __LINE__) ; + + sf_close (infile) ; + + /* Set auto update on. */ + sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ; + + /* Write more data_out. */ + for (k = 0 ; k < BUFFER_LEN ; k++) + data_out [k] = k + 2 ; + test_write_int_or_die (outfile, 0, data_out, BUFFER_LEN, __LINE__) ; + + /* Open file again and make sure no errors in log buffer. */ + infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + check_log_buffer_or_die (infile, __LINE__) ; + + if (sfinfo.frames < 2 * BUFFER_LEN || sfinfo.frames > 2 * BUFFER_LEN + 50) + { printf ("\n\nLine %d : Incorrect sample count (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * BUFFER_LEN) ; + dump_log_buffer (infile) ; + exit (1) ; + } ; + + sf_close (infile) ; + + sf_close (outfile) ; + + unlink (filename) ; +} /* update_header_sub */ + +static void +update_header_test (const char *filename, int typemajor) +{ + print_test_name ("update_header_test", filename) ; + +#if 0 /*-(OS_IS_WIN32 == 0)-*/ + if (typemajor == SF_FORMAT_PAF) + { /* + ** I think this is a bug in the win32 file I/O code in src/file_io.c. + ** I didn't write that code and I don't have the time to debug and + ** fix it. Patches will gladly be accepted. Erik + */ + puts ("doesn't work on win32") ; + return ; + } ; +#endif + + update_header_sub (filename, typemajor, SFM_WRITE) ; + update_header_sub (filename, typemajor, SFM_RDWR) ; + + unlink (filename) ; + puts ("ok") ; +} /* update_header_test */ + +/*============================================================================== +*/ + +static void +update_seek_short_test (const char *filename, int filetype) +{ SNDFILE *outfile, *infile ; + SF_INFO sfinfo ; + sf_count_t frames ; + short buffer [8] ; + int k ; + + print_test_name ("update_seek_short_test", filename) ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* Create sound outfile with no data. */ + sfinfo.format = filetype | SF_FORMAT_PCM_16 ; + sfinfo.samplerate = 48000 ; + sfinfo.channels = 2 ; + + if (sf_format_check (&sfinfo) == SF_FALSE) + sfinfo.channels = 1 ; + + outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_close (outfile) ; + + /* Open again for read/write. */ + outfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ; + + /* + ** In auto header update mode, seeking to the end of the file with + ** SEEK_SET will fail from the 2nd seek on. seeking to 0, SEEK_END + ** will seek to 0 anyway + */ + if (sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) == 0) + { printf ("\n\nError : sf_command (SFC_SET_UPDATE_HEADER_AUTO) return error : %s\n\n", sf_strerror (outfile)) ; + exit (1) ; + } ; + + /* Now write some frames. */ + frames = ARRAY_LEN (buffer) / sfinfo.channels ; + + for (k = 0 ; k < 6 ; k++) + { test_seek_or_die (outfile, k * frames, SEEK_SET, k * frames, sfinfo.channels, __LINE__) ; + test_seek_or_die (outfile, 0, SEEK_END, k * frames, sfinfo.channels, __LINE__) ; + + /* Open file again and make sure no errors in log buffer. */ + infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + check_log_buffer_or_die (infile, __LINE__) ; + sf_close (infile) ; + + if (sfinfo.frames != k * frames) + { printf ("\n\nLine %d : Incorrect sample count (%ld should be %ld)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), SF_COUNT_TO_LONG (k + frames)) ; + dump_log_buffer (infile) ; + exit (1) ; + } ; + + if ((k & 1) == 0) + test_write_short_or_die (outfile, k, buffer, sfinfo.channels * frames, __LINE__) ; + else + test_writef_short_or_die (outfile, k, buffer, frames, __LINE__) ; + } ; + + sf_close (outfile) ; + unlink (filename) ; + + puts ("ok") ; + return ; +} /* update_seek_short_test */ +static void +update_seek_int_test (const char *filename, int filetype) +{ SNDFILE *outfile, *infile ; + SF_INFO sfinfo ; + sf_count_t frames ; + int buffer [8] ; + int k ; + + print_test_name ("update_seek_int_test", filename) ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* Create sound outfile with no data. */ + sfinfo.format = filetype | SF_FORMAT_PCM_32 ; + sfinfo.samplerate = 48000 ; + sfinfo.channels = 2 ; + + if (sf_format_check (&sfinfo) == SF_FALSE) + sfinfo.channels = 1 ; + + outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_close (outfile) ; + + /* Open again for read/write. */ + outfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ; + + /* + ** In auto header update mode, seeking to the end of the file with + ** SEEK_SET will fail from the 2nd seek on. seeking to 0, SEEK_END + ** will seek to 0 anyway + */ + if (sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) == 0) + { printf ("\n\nError : sf_command (SFC_SET_UPDATE_HEADER_AUTO) return error : %s\n\n", sf_strerror (outfile)) ; + exit (1) ; + } ; + + /* Now write some frames. */ + frames = ARRAY_LEN (buffer) / sfinfo.channels ; + + for (k = 0 ; k < 6 ; k++) + { test_seek_or_die (outfile, k * frames, SEEK_SET, k * frames, sfinfo.channels, __LINE__) ; + test_seek_or_die (outfile, 0, SEEK_END, k * frames, sfinfo.channels, __LINE__) ; + + /* Open file again and make sure no errors in log buffer. */ + infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + check_log_buffer_or_die (infile, __LINE__) ; + sf_close (infile) ; + + if (sfinfo.frames != k * frames) + { printf ("\n\nLine %d : Incorrect sample count (%ld should be %ld)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), SF_COUNT_TO_LONG (k + frames)) ; + dump_log_buffer (infile) ; + exit (1) ; + } ; + + if ((k & 1) == 0) + test_write_int_or_die (outfile, k, buffer, sfinfo.channels * frames, __LINE__) ; + else + test_writef_int_or_die (outfile, k, buffer, frames, __LINE__) ; + } ; + + sf_close (outfile) ; + unlink (filename) ; + + puts ("ok") ; + return ; +} /* update_seek_int_test */ +static void +update_seek_float_test (const char *filename, int filetype) +{ SNDFILE *outfile, *infile ; + SF_INFO sfinfo ; + sf_count_t frames ; + float buffer [8] ; + int k ; + + print_test_name ("update_seek_float_test", filename) ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* Create sound outfile with no data. */ + sfinfo.format = filetype | SF_FORMAT_FLOAT ; + sfinfo.samplerate = 48000 ; + sfinfo.channels = 2 ; + + if (sf_format_check (&sfinfo) == SF_FALSE) + sfinfo.channels = 1 ; + + outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_close (outfile) ; + + /* Open again for read/write. */ + outfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ; + + /* + ** In auto header update mode, seeking to the end of the file with + ** SEEK_SET will fail from the 2nd seek on. seeking to 0, SEEK_END + ** will seek to 0 anyway + */ + if (sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) == 0) + { printf ("\n\nError : sf_command (SFC_SET_UPDATE_HEADER_AUTO) return error : %s\n\n", sf_strerror (outfile)) ; + exit (1) ; + } ; + + /* Now write some frames. */ + frames = ARRAY_LEN (buffer) / sfinfo.channels ; + + for (k = 0 ; k < 6 ; k++) + { test_seek_or_die (outfile, k * frames, SEEK_SET, k * frames, sfinfo.channels, __LINE__) ; + test_seek_or_die (outfile, 0, SEEK_END, k * frames, sfinfo.channels, __LINE__) ; + + /* Open file again and make sure no errors in log buffer. */ + infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + check_log_buffer_or_die (infile, __LINE__) ; + sf_close (infile) ; + + if (sfinfo.frames != k * frames) + { printf ("\n\nLine %d : Incorrect sample count (%ld should be %ld)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), SF_COUNT_TO_LONG (k + frames)) ; + dump_log_buffer (infile) ; + exit (1) ; + } ; + + if ((k & 1) == 0) + test_write_float_or_die (outfile, k, buffer, sfinfo.channels * frames, __LINE__) ; + else + test_writef_float_or_die (outfile, k, buffer, frames, __LINE__) ; + } ; + + sf_close (outfile) ; + unlink (filename) ; + + puts ("ok") ; + return ; +} /* update_seek_float_test */ +static void +update_seek_double_test (const char *filename, int filetype) +{ SNDFILE *outfile, *infile ; + SF_INFO sfinfo ; + sf_count_t frames ; + double buffer [8] ; + int k ; + + print_test_name ("update_seek_double_test", filename) ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* Create sound outfile with no data. */ + sfinfo.format = filetype | SF_FORMAT_DOUBLE ; + sfinfo.samplerate = 48000 ; + sfinfo.channels = 2 ; + + if (sf_format_check (&sfinfo) == SF_FALSE) + sfinfo.channels = 1 ; + + outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_close (outfile) ; + + /* Open again for read/write. */ + outfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ; + + /* + ** In auto header update mode, seeking to the end of the file with + ** SEEK_SET will fail from the 2nd seek on. seeking to 0, SEEK_END + ** will seek to 0 anyway + */ + if (sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) == 0) + { printf ("\n\nError : sf_command (SFC_SET_UPDATE_HEADER_AUTO) return error : %s\n\n", sf_strerror (outfile)) ; + exit (1) ; + } ; + + /* Now write some frames. */ + frames = ARRAY_LEN (buffer) / sfinfo.channels ; + + for (k = 0 ; k < 6 ; k++) + { test_seek_or_die (outfile, k * frames, SEEK_SET, k * frames, sfinfo.channels, __LINE__) ; + test_seek_or_die (outfile, 0, SEEK_END, k * frames, sfinfo.channels, __LINE__) ; + + /* Open file again and make sure no errors in log buffer. */ + infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + check_log_buffer_or_die (infile, __LINE__) ; + sf_close (infile) ; + + if (sfinfo.frames != k * frames) + { printf ("\n\nLine %d : Incorrect sample count (%ld should be %ld)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), SF_COUNT_TO_LONG (k + frames)) ; + dump_log_buffer (infile) ; + exit (1) ; + } ; + + if ((k & 1) == 0) + test_write_double_or_die (outfile, k, buffer, sfinfo.channels * frames, __LINE__) ; + else + test_writef_double_or_die (outfile, k, buffer, frames, __LINE__) ; + } ; + + sf_close (outfile) ; + unlink (filename) ; + + puts ("ok") ; + return ; +} /* update_seek_double_test */ + + + + + + +static void +extra_header_test (const char *filename, int filetype) +{ SNDFILE *outfile, *infile ; + SF_INFO sfinfo ; + sf_count_t frames ; + short buffer [8] ; + int k = 0 ; + + print_test_name ("extra_header_test", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = (filetype | SF_FORMAT_PCM_16) ; + sfinfo.channels = 1 ; + + memset (buffer, 0xA0, sizeof (buffer)) ; + + /* Now write some frames. */ + frames = ARRAY_LEN (buffer) / sfinfo.channels ; + + /* Test the file with extra header data. */ + outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, 409) ; + sf_set_string (outfile, SF_STR_TITLE, filename) ; + test_writef_short_or_die (outfile, k, buffer, frames, 411) ; + sf_set_string (outfile, SF_STR_COPYRIGHT, "(c) 1980 Erik") ; + sf_close (outfile) ; + +#if 1 + /* + ** Erik de Castro Lopo <erikd@mega-nerd.com> May 23 2004. + ** + ** This file has extra string data in the header and therefore cannot + ** currently be opened in SFM_RDWR mode. This is fixable, but its in + ** a part of the code I don't want to fiddle with until the Ogg/Vorbis + ** integration is done. + */ + + if ((infile = sf_open (filename, SFM_RDWR, &sfinfo)) != NULL) + { printf ("\n\nError : should not be able to open this file in SFM_RDWR.\n\n") ; + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; + return ; +#else + + hexdump_file (filename, 0, 100000) ; + + /* Open again for read/write. */ + outfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, 438) ; + + /* + ** In auto header update mode, seeking to the end of the file with + ** SEEK_SET will fail from the 2nd seek on. seeking to 0, SEEK_END + ** will seek to 0 anyway + */ + if (sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) == 0) + { printf ("\n\nError : sf_command (SFC_SET_UPDATE_HEADER_AUTO) return error : %s\n\n", sf_strerror (outfile)) ; + exit (1) ; + } ; + + /* Now write some frames. */ + frames = ARRAY_LEN (buffer) / sfinfo.channels ; + + for (k = 1 ; k < 6 ; k++) + { + printf ("\n*** pass %d\n", k) ; + memset (buffer, 0xA0 + k, sizeof (buffer)) ; + + + test_seek_or_die (outfile, k * frames, SEEK_SET, k * frames, sfinfo.channels, 459) ; + test_seek_or_die (outfile, 0, SEEK_END, k * frames, sfinfo.channels, 460) ; + + /* Open file again and make sure no errors in log buffer. */ + if (0) + { infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, 464) ; + check_log_buffer_or_die (infile, 465) ; + sf_close (infile) ; + } ; + + if (sfinfo.frames != k * frames) + { printf ("\n\nLine %d : Incorrect sample count (%ld should be %ld)\n", 470, SF_COUNT_TO_LONG (sfinfo.frames), SF_COUNT_TO_LONG (k + frames)) ; + dump_log_buffer (infile) ; + exit (1) ; + } ; + + if ((k & 1) == 0) + test_write_short_or_die (outfile, k, buffer, sfinfo.channels * frames, 476) ; + else + test_writef_short_or_die (outfile, k, buffer, frames, 478) ; + hexdump_file (filename, 0, 100000) ; + } ; + + sf_close (outfile) ; + unlink (filename) ; + + puts ("ok") ; + return ; +#endif +} /* extra_header_test */ + + Added: freeswitch/trunk/libs/libsndfile/tests/header_test.def ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/header_test.def Wed Dec 20 14:08:07 2006 @@ -0,0 +1,30 @@ +autogen definitions header_test.tpl; + +data_type = { + name = "short" ; + format = "SF_FORMAT_PCM_16" ; + } ; + +data_type = { + name = "int" ; + format = "SF_FORMAT_PCM_32" ; + } ; + +data_type = { + name = "float" ; + format = "SF_FORMAT_FLOAT" ; + } ; + +data_type = { + name = "double" ; + format = "SF_FORMAT_DOUBLE" ; + } ; + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 436e1f37-a274-4377-b8fa-b2e2fc29f85b +*/ + Added: freeswitch/trunk/libs/libsndfile/tests/header_test.tpl ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/header_test.tpl Wed Dec 20 14:08:07 2006 @@ -0,0 +1,498 @@ +[+ AutoGen5 template c +] +/* +** Copyright (C) 2001-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software ; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation ; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY ; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program ; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include <sys/stat.h> +#include <math.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#if (HAVE_DECL_S_IRGRP == 0) +#include <sf_unistd.h> +#endif + +#if (defined (WIN32) || defined (_WIN32)) +#include <io.h> +#include <direct.h> +#endif + +#include <sndfile.h> + +#include "utils.h" + +#define BUFFER_LEN (1<<10) +#define LOG_BUFFER_SIZE 1024 + +static void update_header_test (const char *filename, int typemajor) ; + +[+ FOR data_type ++]static void update_seek_[+ (get "name") +]_test (const char *filename, int filetype) ; +[+ ENDFOR data_type ++] + +static void extra_header_test (const char *filename, int filetype) ; + +/* Force the start of this buffer to be double aligned. Sparc-solaris will +** choke if its not. +*/ +static int data_out [BUFFER_LEN] ; +static int data_in [BUFFER_LEN] ; + +int +main (int argc, char *argv []) +{ int do_all = 0 ; + int test_count = 0 ; + + if (argc != 2) + { printf ("Usage : %s <test>\n", argv [0]) ; + printf (" Where <test> is one of the following:\n") ; + printf (" wav - test WAV file peak chunk\n") ; + printf (" aiff - test AIFF file PEAK chunk\n") ; + printf (" all - perform all tests\n") ; + exit (1) ; + } ; + + do_all=!strcmp (argv [1], "all") ; + + if (do_all || ! strcmp (argv [1], "wav")) + { update_header_test ("header.wav", SF_FORMAT_WAV) ; + update_seek_short_test ("header_short.wav", SF_FORMAT_WAV) ; + update_seek_int_test ("header_int.wav", SF_FORMAT_WAV) ; + update_seek_float_test ("header_float.wav", SF_FORMAT_WAV) ; + update_seek_double_test ("header_double.wav", SF_FORMAT_WAV) ; + extra_header_test ("extra.wav", SF_FORMAT_WAV) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "aiff")) + { update_header_test ("header.aiff", SF_FORMAT_AIFF) ; + update_seek_short_test ("header_short.aiff", SF_FORMAT_AIFF) ; + update_seek_int_test ("header_int.aiff", SF_FORMAT_AIFF) ; + update_seek_float_test ("header_float.aiff", SF_FORMAT_AIFF) ; + update_seek_double_test ("header_double.aiff", SF_FORMAT_AIFF) ; + extra_header_test ("extra.aiff", SF_FORMAT_AIFF) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "au")) + { update_header_test ("header.au", SF_FORMAT_AU) ; + update_seek_short_test ("header_short.au", SF_FORMAT_AU) ; + update_seek_int_test ("header_int.au", SF_FORMAT_AU) ; + update_seek_float_test ("header_float.au", SF_FORMAT_AU) ; + update_seek_double_test ("header_double.au", SF_FORMAT_AU) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "caf")) + { update_header_test ("header.caf", SF_FORMAT_CAF) ; + update_seek_short_test ("header_short.caf", SF_FORMAT_CAF) ; + update_seek_int_test ("header_int.caf", SF_FORMAT_CAF) ; + update_seek_float_test ("header_float.caf", SF_FORMAT_CAF) ; + update_seek_double_test ("header_double.caf", SF_FORMAT_CAF) ; + /* extra_header_test ("extra.caf", SF_FORMAT_CAF) ; */ + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "nist")) + { update_header_test ("header.nist", SF_FORMAT_NIST) ; + update_seek_short_test ("header_short.nist", SF_FORMAT_NIST) ; + update_seek_int_test ("header_int.nist", SF_FORMAT_NIST) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "paf")) + { update_header_test ("header.paf", SF_FORMAT_PAF) ; + update_seek_short_test ("header_short.paf", SF_FORMAT_PAF) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "ircam")) + { update_header_test ("header.ircam", SF_FORMAT_IRCAM) ; + update_seek_short_test ("header_short.ircam", SF_FORMAT_IRCAM) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "w64")) + { update_header_test ("header.w64", SF_FORMAT_W64) ; + update_seek_short_test ("header_short.w64", SF_FORMAT_W64) ; + update_seek_int_test ("header_int.w64", SF_FORMAT_W64) ; + update_seek_float_test ("header_float.w64", SF_FORMAT_W64) ; + update_seek_double_test ("header_double.w64", SF_FORMAT_W64) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat4")) + { update_header_test ("header.mat4", SF_FORMAT_MAT4) ; + update_seek_short_test ("header_short.mat4", SF_FORMAT_MAT4) ; + update_seek_int_test ("header_int.mat4", SF_FORMAT_MAT4) ; + update_seek_float_test ("header_float.mat4", SF_FORMAT_MAT4) ; + update_seek_double_test ("header_double.mat4", SF_FORMAT_MAT4) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat5")) + { update_header_test ("header.mat5", SF_FORMAT_MAT5) ; + update_seek_short_test ("header_short.mat5", SF_FORMAT_MAT5) ; + update_seek_int_test ("header_int.mat5", SF_FORMAT_MAT5) ; + update_seek_float_test ("header_float.mat5", SF_FORMAT_MAT5) ; + update_seek_double_test ("header_double.mat5", SF_FORMAT_MAT5) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "pvf")) + { update_header_test ("header.pvf", SF_FORMAT_PVF) ; + update_seek_short_test ("header_short.pvf", SF_FORMAT_PVF) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "avr")) + { update_header_test ("header.avr", SF_FORMAT_AVR) ; + update_seek_short_test ("header_short.avr", SF_FORMAT_AVR) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "htk")) + { update_header_test ("header.htk", SF_FORMAT_HTK) ; + update_seek_short_test ("header_short.htk", SF_FORMAT_HTK) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "svx")) + { update_header_test ("header.svx", SF_FORMAT_SVX) ; + update_seek_short_test ("header_short.svx", SF_FORMAT_SVX) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "voc")) + { update_header_test ("header.voc", SF_FORMAT_VOC) ; + /*-update_seek_short_test ("header_short.voc", SF_FORMAT_VOC) ;-*/ + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "sds")) + { update_header_test ("header.sds", SF_FORMAT_SDS) ; + /*-update_seek_short_test ("header_short.sds", SF_FORMAT_SDS) ;-*/ + test_count++ ; + } ; + + if (test_count == 0) + { printf ("Mono : ************************************\n") ; + printf ("Mono : * No '%s' test defined.\n", argv [1]) ; + printf ("Mono : ************************************\n") ; + return 1 ; + } ; + + return 0 ; +} /* main */ + + +/*============================================================================================ +** Here are the test functions. +*/ + +static void +update_header_sub (const char *filename, int typemajor, int write_mode) +{ SNDFILE *outfile, *infile ; + SF_INFO sfinfo ; + int k, frames ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = (typemajor | SF_FORMAT_PCM_16) ; + sfinfo.channels = 1 ; + sfinfo.frames = 0 ; + + frames = BUFFER_LEN / sfinfo.channels ; + + outfile = test_open_file_or_die (filename, write_mode, &sfinfo, SF_TRUE, __LINE__) ; + + for (k = 0 ; k < BUFFER_LEN ; k++) + data_out [k] = k + 1 ; + test_write_int_or_die (outfile, 0, data_out, BUFFER_LEN, __LINE__) ; + + if (typemajor != SF_FORMAT_HTK) + { /* The HTK header is not correct when the file is first written. */ + infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_close (infile) ; + } ; + + sf_command (outfile, SFC_UPDATE_HEADER_NOW, NULL, 0) ; + + /* + ** Open file and check log buffer for an error. If header update failed + ** the the log buffer will contain errors. + */ + infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + check_log_buffer_or_die (infile, __LINE__) ; + + if (sfinfo.frames < BUFFER_LEN || sfinfo.frames > BUFFER_LEN + 50) + { printf ("\n\nLine %d : Incorrect sample count (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), BUFFER_LEN) ; + dump_log_buffer (infile) ; + exit (1) ; + } ; + + test_read_int_or_die (infile, 0, data_in, BUFFER_LEN, __LINE__) ; + for (k = 0 ; k < BUFFER_LEN ; k++) + if (data_out [k] != k + 1) + printf ("Error : line %d\n", __LINE__) ; + + sf_close (infile) ; + + /* Set auto update on. */ + sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ; + + /* Write more data_out. */ + for (k = 0 ; k < BUFFER_LEN ; k++) + data_out [k] = k + 2 ; + test_write_int_or_die (outfile, 0, data_out, BUFFER_LEN, __LINE__) ; + + /* Open file again and make sure no errors in log buffer. */ + infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + check_log_buffer_or_die (infile, __LINE__) ; + + if (sfinfo.frames < 2 * BUFFER_LEN || sfinfo.frames > 2 * BUFFER_LEN + 50) + { printf ("\n\nLine %d : Incorrect sample count (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * BUFFER_LEN) ; + dump_log_buffer (infile) ; + exit (1) ; + } ; + + sf_close (infile) ; + + sf_close (outfile) ; + + unlink (filename) ; +} /* update_header_sub */ + +static void +update_header_test (const char *filename, int typemajor) +{ + print_test_name ("update_header_test", filename) ; + +#if 0 /*-(OS_IS_WIN32 == 0)-*/ + if (typemajor == SF_FORMAT_PAF) + { /* + ** I think this is a bug in the win32 file I/O code in src/file_io.c. + ** I didn't write that code and I don't have the time to debug and + ** fix it. Patches will gladly be accepted. Erik + */ + puts ("doesn't work on win32") ; + return ; + } ; +#endif + + update_header_sub (filename, typemajor, SFM_WRITE) ; + update_header_sub (filename, typemajor, SFM_RDWR) ; + + unlink (filename) ; + puts ("ok") ; +} /* update_header_test */ + +/*============================================================================== +*/ + +[+ FOR data_type ++]static void +update_seek_[+ (get "name") +]_test (const char *filename, int filetype) +{ SNDFILE *outfile, *infile ; + SF_INFO sfinfo ; + sf_count_t frames ; + [+ (get "name") +] buffer [8] ; + int k ; + + print_test_name ("update_seek_[+ (get "name") +]_test", filename) ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* Create sound outfile with no data. */ + sfinfo.format = filetype | [+ (get "format") +] ; + sfinfo.samplerate = 48000 ; + sfinfo.channels = 2 ; + + if (sf_format_check (&sfinfo) == SF_FALSE) + sfinfo.channels = 1 ; + + outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_close (outfile) ; + + /* Open again for read/write. */ + outfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ; + + /* + ** In auto header update mode, seeking to the end of the file with + ** SEEK_SET will fail from the 2nd seek on. seeking to 0, SEEK_END + ** will seek to 0 anyway + */ + if (sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) == 0) + { printf ("\n\nError : sf_command (SFC_SET_UPDATE_HEADER_AUTO) return error : %s\n\n", sf_strerror (outfile)) ; + exit (1) ; + } ; + + /* Now write some frames. */ + frames = ARRAY_LEN (buffer) / sfinfo.channels ; + + for (k = 0 ; k < 6 ; k++) + { test_seek_or_die (outfile, k * frames, SEEK_SET, k * frames, sfinfo.channels, __LINE__) ; + test_seek_or_die (outfile, 0, SEEK_END, k * frames, sfinfo.channels, __LINE__) ; + + /* Open file again and make sure no errors in log buffer. */ + infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + check_log_buffer_or_die (infile, __LINE__) ; + sf_close (infile) ; + + if (sfinfo.frames != k * frames) + { printf ("\n\nLine %d : Incorrect sample count (%ld should be %ld)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), SF_COUNT_TO_LONG (k + frames)) ; + dump_log_buffer (infile) ; + exit (1) ; + } ; + + if ((k & 1) == 0) + test_write_[+ (get "name") +]_or_die (outfile, k, buffer, sfinfo.channels * frames, __LINE__) ; + else + test_writef_[+ (get "name") +]_or_die (outfile, k, buffer, frames, __LINE__) ; + } ; + + sf_close (outfile) ; + unlink (filename) ; + + puts ("ok") ; + return ; +} /* update_seek_[+ (get "name") +]_test */ +[+ ENDFOR data_type ++] + + + + + +static void +extra_header_test (const char *filename, int filetype) +{ SNDFILE *outfile, *infile ; + SF_INFO sfinfo ; + sf_count_t frames ; + short buffer [8] ; + int k = 0 ; + + print_test_name ("extra_header_test", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = (filetype | SF_FORMAT_PCM_16) ; + sfinfo.channels = 1 ; + + memset (buffer, 0xA0, sizeof (buffer)) ; + + /* Now write some frames. */ + frames = ARRAY_LEN (buffer) / sfinfo.channels ; + + /* Test the file with extra header data. */ + outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, [+ (tpl-file-line "%2$d") +]) ; + sf_set_string (outfile, SF_STR_TITLE, filename) ; + test_writef_short_or_die (outfile, k, buffer, frames, [+ (tpl-file-line "%2$d") +]) ; + sf_set_string (outfile, SF_STR_COPYRIGHT, "(c) 1980 Erik") ; + sf_close (outfile) ; + +#if 1 + /* + ** Erik de Castro Lopo <erikd@mega-nerd.com> May 23 2004. + ** + ** This file has extra string data in the header and therefore cannot + ** currently be opened in SFM_RDWR mode. This is fixable, but its in + ** a part of the code I don't want to fiddle with until the Ogg/Vorbis + ** integration is done. + */ + + if ((infile = sf_open (filename, SFM_RDWR, &sfinfo)) != NULL) + { printf ("\n\nError : should not be able to open this file in SFM_RDWR.\n\n") ; + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; + return ; +#else + + hexdump_file (filename, 0, 100000) ; + + /* Open again for read/write. */ + outfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, [+ (tpl-file-line "%2$d") +]) ; + + /* + ** In auto header update mode, seeking to the end of the file with + ** SEEK_SET will fail from the 2nd seek on. seeking to 0, SEEK_END + ** will seek to 0 anyway + */ + if (sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) == 0) + { printf ("\n\nError : sf_command (SFC_SET_UPDATE_HEADER_AUTO) return error : %s\n\n", sf_strerror (outfile)) ; + exit (1) ; + } ; + + /* Now write some frames. */ + frames = ARRAY_LEN (buffer) / sfinfo.channels ; + + for (k = 1 ; k < 6 ; k++) + { + printf ("\n*** pass %d\n", k) ; + memset (buffer, 0xA0 + k, sizeof (buffer)) ; + + + test_seek_or_die (outfile, k * frames, SEEK_SET, k * frames, sfinfo.channels, [+ (tpl-file-line "%2$d") +]) ; + test_seek_or_die (outfile, 0, SEEK_END, k * frames, sfinfo.channels, [+ (tpl-file-line "%2$d") +]) ; + + /* Open file again and make sure no errors in log buffer. */ + if (0) + { infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, [+ (tpl-file-line "%2$d") +]) ; + check_log_buffer_or_die (infile, [+ (tpl-file-line "%2$d") +]) ; + sf_close (infile) ; + } ; + + if (sfinfo.frames != k * frames) + { printf ("\n\nLine %d : Incorrect sample count (%ld should be %ld)\n", [+ (tpl-file-line "%2$d") +], SF_COUNT_TO_LONG (sfinfo.frames), SF_COUNT_TO_LONG (k + frames)) ; + dump_log_buffer (infile) ; + exit (1) ; + } ; + + if ((k & 1) == 0) + test_write_short_or_die (outfile, k, buffer, sfinfo.channels * frames, [+ (tpl-file-line "%2$d") +]) ; + else + test_writef_short_or_die (outfile, k, buffer, frames, [+ (tpl-file-line "%2$d") +]) ; + hexdump_file (filename, 0, 100000) ; + } ; + + sf_close (outfile) ; + unlink (filename) ; + + puts ("ok") ; + return ; +#endif +} /* extra_header_test */ + +[+ COMMENT + + Do not edit or modify anything in this comment block. + The arch-tag line is a file identity tag for the GNU Arch + revision control system. + + arch-tag: ba02b7d6-8a89-45f3-aad2-a50390f52af5 + ++] Added: freeswitch/trunk/libs/libsndfile/tests/headerless_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/headerless_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,187 @@ +/* +** Copyright (C) 1999-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <math.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <sndfile.h> + +#include "utils.h" + +#define BUFFER_SIZE (2000) + +static void old_test (void) ; +static void headerless_test (const char * filename, int format, int expected) ; + +int +main (void) +{ + old_test () ; + + headerless_test ("raw.vox", SF_FORMAT_VOX_ADPCM, SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM) ; + headerless_test ("raw.gsm", SF_FORMAT_GSM610, SF_FORMAT_RAW | SF_FORMAT_GSM610) ; + + headerless_test ("raw.snd", SF_FORMAT_ULAW, SF_FORMAT_RAW | SF_FORMAT_ULAW) ; + headerless_test ("raw.au" , SF_FORMAT_ULAW, SF_FORMAT_RAW | SF_FORMAT_ULAW) ; + + return 0 ; +} /* main */ + +static void +headerless_test (const char * filename, int format, int expected) +{ static short buffer [BUFFER_SIZE] ; + SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + + format &= SF_FORMAT_SUBMASK ; + + print_test_name (__func__, filename) ; + + for (k = 0 ; k < BUFFER_SIZE ; k++) + buffer [k] = k ; + + sfinfo.samplerate = 8000 ; + sfinfo.frames = 0 ; + sfinfo.channels = 1 ; + sfinfo.format = SF_FORMAT_RAW | format ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + if ((k = sf_write_short (file, buffer, BUFFER_SIZE)) != BUFFER_SIZE) + { printf ("Line %d: sf_write_short failed with short write (%d => %d).\n", __LINE__, BUFFER_SIZE, k) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + sf_close (file) ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* We should be able to detect these so clear sfinfo. */ + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != expected) + { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, expected, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < BUFFER_SIZE) + { printf ("Line %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + printf ("ok\n") ; + unlink (filename) ; +} /* headerless_test */ + +static void +old_test (void) +{ static short buffer [BUFFER_SIZE] ; + SNDFILE *file ; + SF_INFO sfinfo ; + int k, filetype ; + const char *filename = "headerless.wav" ; + + print_test_name (__func__, "") ; + + for (k = 0 ; k < BUFFER_SIZE ; k++) + buffer [k] = k ; + + filetype = SF_FORMAT_WAV | SF_FORMAT_PCM_16 ; + + sfinfo.samplerate = 32000 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + if ((k = sf_write_short (file, buffer, BUFFER_SIZE)) != BUFFER_SIZE) + { printf ("Line %d: sf_write_short failed with short write (%d => %d).\n", __LINE__, BUFFER_SIZE, k) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + sf_close (file) ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* Read as RAW but get the bit width and endian-ness correct. */ + sfinfo.format = filetype = SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_16 ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < BUFFER_SIZE) + { printf ("Line %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + if ((k = sf_read_short (file, buffer, BUFFER_SIZE)) != BUFFER_SIZE) + { printf ("Line %d: short read (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + for (k = 0 ; k < BUFFER_SIZE - 22 ; k++) + if (buffer [k + 22] != k) + { printf ("Line %d: Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, k, buffer [k]) ; + exit (1) ; + } ; + + printf ("ok\n") ; + unlink (filename) ; +} /* old_test */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 0820bc1a-c396-4e66-9997-096999b0bc40 +*/ Added: freeswitch/trunk/libs/libsndfile/tests/largefile_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/largefile_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,90 @@ +/* +** Copyright (C) 2006 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <sndfile.h> + +#include "utils.h" + +#define BUFFER_LEN (1024 * 1024) +#define BUFFER_COUNT (768) + +static void largefile_test (int filetype, const char * filename) ; + +int +main (void) +{ + largefile_test (SF_FORMAT_WAV, "largefile.wav") ; + largefile_test (SF_FORMAT_AIFF, "largefile.aiff") ; + + return 0 ; +} /* main */ + +static void +largefile_test (int filetype, const char * filename) +{ static float data [BUFFER_LEN] ; + SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + + print_test_name ("largefile_test", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.channels = 2 ; + sfinfo.frames = 0 ; + sfinfo.format = (filetype | SF_FORMAT_PCM_32) ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + for (k = 0 ; k < BUFFER_COUNT ; k++) + test_write_float_or_die (file, k, data, BUFFER_LEN, __LINE__) ; + + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if ((sfinfo.frames * sfinfo.channels) / BUFFER_LEN != BUFFER_COUNT) + { printf ("\n\nLine %d : bad frame count.\n", __LINE__) ; + exit (1) ; + } ; + + sf_close (file) ; + + unlink (filename) ; + puts ("ok") ; + + + return ; +} /* largefile_test */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 4ef10b9a-3356-4b92-8b7b-c60c0c4123fe +*/ Added: freeswitch/trunk/libs/libsndfile/tests/locale_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/locale_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,114 @@ +/* +** Copyright (C) 2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" +#include "sndfile.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#if HAVE_LOCALE_H +#include <locale.h> +#endif + +#include "utils.h" + +typedef struct +{ const char *locale ; + const char *filename ; + int width ; +} LOCALE_DATA ; + +static void locale_test (const char * locname, const char * filename, int width) ; + +int +main (void) +{ LOCALE_DATA ldata [] = + { { "de_DE", "F\303\274\303\237e.au", 7 }, + { "en_AU", "kangaroo.au", 11 }, + { "POSIX", "posix.au", 8 }, + { "pt_PT", "concei\303\247\303\243o.au", 12 }, + { "ja_JP", "\343\201\212\343\201\257\343\202\210\343\201\206\343\201\224\343\201\226\343\201\204\343\201\276\343\201\231.au", 21 }, + { "vi_VN", "qu\341\273\221c ng\341\273\257.au", 11 }, + + { NULL, NULL, 0 } + } ; + int k ; + + for (k = 0 ; ldata [k].locale != NULL ; k++) + locale_test (ldata [k].locale, ldata [k].filename, ldata [k].width) ; + + return 0 ; +} /* main */ + +static void +locale_test (const char * locname, const char * filename, int width) +{ +#if (HAVE_LOCALE_H == 0 || HAVE_SETLOCALE == 0) + locname = filename = NULL ; + width = 0 ; + return ; +#else + const short wdata [] = { 1, 2, 3, 4, 5, 6, 7, 8 } ; + short rdata [ARRAY_LEN (wdata)] ; + const char *old_locale ; + SNDFILE *file ; + SF_INFO sfinfo ; + + /* Grab the old locale. */ + old_locale = setlocale (LC_ALL, NULL) ; + + if (setlocale (LC_ALL, locname) == NULL) + return ; + + printf (" locale_test : %-6s %s%*c : ", locname, filename, 28 - width, ' ') ; + fflush (stdout) ; + + sfinfo.format = SF_FORMAT_AU | SF_FORMAT_PCM_16 ; + sfinfo.channels = 1 ; + sfinfo.samplerate = 44100 ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, 0, __LINE__) ; + test_write_short_or_die (file, 0, wdata, ARRAY_LEN (wdata), __LINE__) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, 0, __LINE__) ; + test_read_short_or_die (file, 0, rdata, ARRAY_LEN (rdata), __LINE__) ; + sf_close (file) ; + + /* Restore old locale. */ + setlocale (LC_ALL, old_locale) ; + + unlink (filename) ; + puts ("ok") ; +#endif +} /* locale_test */ + + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 087b25a3-03a2-4195-acd2-23fbbc489021 +*/ Added: freeswitch/trunk/libs/libsndfile/tests/lossy_comp_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/lossy_comp_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,2178 @@ +/* +** Copyright (C) 1999-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <math.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <sndfile.h> + +#include "utils.h" + +#define BUFFER_SIZE (1<<14) /* Should be (1<<14) */ +#define SAMPLE_RATE 11025 + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338 +#endif + +static void lcomp_test_short (const char *filename, int filetype, int chan, double margin) ; +static void lcomp_test_int (const char *filename, int filetype, int chan, double margin) ; +static void lcomp_test_float (const char *filename, int filetype, int chan, double margin) ; +static void lcomp_test_double (const char *filename, int filetype, int chan, double margin) ; + +static void sdlcomp_test_short (const char *filename, int filetype, int chan, double margin) ; +static void sdlcomp_test_int (const char *filename, int filetype, int chan, double margin) ; +static void sdlcomp_test_float (const char *filename, int filetype, int chan, double margin) ; +static void sdlcomp_test_double (const char *filename, int filetype, int chan, double margin) ; + +static int error_function (double data, double orig, double margin) ; +static int decay_response (int k) ; + +static void gen_signal_double (double *data, double scale, int channels, int datalen) ; + +static void smoothed_diff_short (short *data, unsigned int datalen) ; +static void smoothed_diff_int (int *data, unsigned int datalen) ; +static void smoothed_diff_float (float *data, unsigned int datalen) ; +static void smoothed_diff_double (double *data, unsigned int datalen) ; + +static void check_comment (SNDFILE * file, int format, int lineno) ; + +/* +** Force the start of these buffers to be double aligned. Sparc-solaris will +** choke if they are not. +*/ +typedef union +{ double d [BUFFER_SIZE + 1] ; + float f [BUFFER_SIZE + 1] ; + int i [BUFFER_SIZE + 1] ; + short s [BUFFER_SIZE + 1] ; + char c [BUFFER_SIZE + 1] ; +} BUFFER ; + +static BUFFER data_buffer ; +static BUFFER orig_buffer ; +static BUFFER smooth_buffer ; + +static const char *long_comment = + "This is really quite a long comment. It is designed to be long enough " + "to screw up the encoders and decoders if the file container format does " + "not handle things correctly. If everything is working correctly, the " + "decoder will only decode the actual audio data, and not this string at " + "the end of the file." ; + +int +main (int argc, char *argv []) +{ int do_all = 0 ; + int test_count = 0 ; + + if (argc != 2) + { printf ("Usage : %s <test>\n", argv [0]) ; + printf (" Where <test> is one of the following:\n") ; + printf (" wav_ima - test IMA ADPCM WAV file functions\n") ; + printf (" wav_msadpcm - test MS ADPCM WAV file functions\n") ; + printf (" wav_gsm610 - test GSM 6.10 WAV file functions\n") ; + printf (" wav_ulaw - test u-law WAV file functions\n") ; + printf (" wav_alaw - test A-law WAV file functions\n") ; + printf (" all - perform all tests\n") ; + exit (1) ; + } ; + + do_all = ! strcmp (argv [1], "all") ; + + if (strcmp (argv [1], "wav_pcm") == 0) + { /* This is just a sanity test for PCM encoding. */ + lcomp_test_short ("pcm.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16, 2, 0.00001) ; + lcomp_test_int ("pcm.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16, 2, 0.00001) ; + lcomp_test_short ("pcm.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_16, 2, 0.00001) ; + lcomp_test_int ("pcm.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_16, 2, 0.00001) ; + /* Lite remove start */ + lcomp_test_float ("pcm.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16, 2, 0.005) ; + lcomp_test_double ("pcm.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16, 2, 0.005) ; + /* Lite remove end */ + test_count++ ; + } ; + + /* For all the rest, if the file format supports more than 1 channel, use stereo. */ + /* Lite remove start */ + if (do_all || strcmp (argv [1], "wav_ima") == 0) + { lcomp_test_short ("ima.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + lcomp_test_int ("ima.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + lcomp_test_float ("ima.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + lcomp_test_double ("ima.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + + lcomp_test_short ("ima.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + lcomp_test_int ("ima.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + lcomp_test_float ("ima.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + lcomp_test_double ("ima.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + + sdlcomp_test_short ("ima.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + sdlcomp_test_int ("ima.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + sdlcomp_test_float ("ima.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + sdlcomp_test_double ("ima.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "wav_msadpcm") == 0) + { lcomp_test_short ("msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + lcomp_test_int ("msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + lcomp_test_float ("msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + lcomp_test_double ("msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + + lcomp_test_short ("msadpcm.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + lcomp_test_int ("msadpcm.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + lcomp_test_float ("msadpcm.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + lcomp_test_double ("msadpcm.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + + sdlcomp_test_short ("msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + sdlcomp_test_int ("msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + sdlcomp_test_float ("msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + sdlcomp_test_double ("msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "wav_g721") == 0) + { printf ("**** Fix this later : error bound should be 0.06 ****\n") ; + lcomp_test_short ("g721.wav", SF_FORMAT_WAV | SF_FORMAT_G721_32, 1, 0.7) ; + lcomp_test_int ("g721.wav", SF_FORMAT_WAV | SF_FORMAT_G721_32, 1, 0.7) ; + + lcomp_test_short ("g721.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_G721_32, 1, 0.7) ; + lcomp_test_int ("g721.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_G721_32, 1, 0.7) ; + + test_count++ ; + } ; + /* Lite remove end */ + + if (do_all || strcmp (argv [1], "wav_ulaw") == 0) + { lcomp_test_short ("ulaw.wav", SF_FORMAT_WAV | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_int ("ulaw.wav", SF_FORMAT_WAV | SF_FORMAT_ULAW, 2, 0.04) ; + + lcomp_test_short ("ulaw.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_int ("ulaw.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_ULAW, 2, 0.04) ; + + /* Lite remove start */ + lcomp_test_float ("ulaw.wav", SF_FORMAT_WAV | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_double ("ulaw.wav", SF_FORMAT_WAV | SF_FORMAT_ULAW, 2, 0.04) ; + /* Lite remove end */ + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "wav_alaw") == 0) + { lcomp_test_short ("alaw.wav", SF_FORMAT_WAV | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_int ("alaw.wav", SF_FORMAT_WAV | SF_FORMAT_ALAW, 2, 0.04) ; + /* Lite remove start */ + lcomp_test_float ("alaw.wav", SF_FORMAT_WAV | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_double ("alaw.wav", SF_FORMAT_WAV | SF_FORMAT_ALAW, 2, 0.04) ; + /* Lite remove end */ + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "wav_gsm610") == 0) + { /* Don't do lcomp_test_XXX as the errors are too big. */ + sdlcomp_test_short ("gsm610.wav", SF_FORMAT_WAV | SF_FORMAT_GSM610, 1, 0.24) ; + sdlcomp_test_int ("gsm610.wav", SF_FORMAT_WAV | SF_FORMAT_GSM610, 1, 0.24) ; + + sdlcomp_test_short ("gsm610.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_GSM610, 1, 0.24) ; + sdlcomp_test_int ("gsm610.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_GSM610, 1, 0.24) ; + + /* Lite remove start */ + sdlcomp_test_float ("gsm610.wav", SF_FORMAT_WAV | SF_FORMAT_GSM610, 1, 0.24) ; + sdlcomp_test_double ("gsm610.wav", SF_FORMAT_WAV | SF_FORMAT_GSM610, 1, 0.24) ; + /* Lite remove end */ + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "aiff_ulaw") == 0) + { lcomp_test_short ("ulaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_int ("ulaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ULAW, 2, 0.04) ; + /* Lite remove start */ + lcomp_test_float ("ulaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_double ("ulaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ULAW, 2, 0.04) ; + /* Lite remove end */ + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "aiff_alaw") == 0) + { lcomp_test_short ("alaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_int ("alaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ALAW, 2, 0.04) ; + /* Lite remove start */ + lcomp_test_float ("alaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_double ("alaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ALAW, 2, 0.04) ; + /* Lite remove end */ + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "aiff_gsm610") == 0) + { /* Don't do lcomp_test_XXX as the errors are too big. */ + sdlcomp_test_short ("gsm610.aiff", SF_FORMAT_AIFF | SF_FORMAT_GSM610, 1, 0.24) ; + sdlcomp_test_int ("gsm610.aiff", SF_FORMAT_AIFF | SF_FORMAT_GSM610, 1, 0.24) ; + /* Lite remove start */ + sdlcomp_test_float ("gsm610.aiff", SF_FORMAT_AIFF | SF_FORMAT_GSM610, 1, 0.24) ; + sdlcomp_test_double ("gsm610.aiff", SF_FORMAT_AIFF | SF_FORMAT_GSM610, 1, 0.24) ; + /* Lite remove end */ + test_count++ ; + } ; + + if (strcmp (argv [1], "aiff_ima") == 0) + { lcomp_test_short ("ima.aiff", SF_FORMAT_AIFF | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + lcomp_test_int ("ima.aiff", SF_FORMAT_AIFF | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + /* Lite remove start */ + lcomp_test_float ("ima.aiff", SF_FORMAT_AIFF | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + lcomp_test_double ("ima.aiff", SF_FORMAT_AIFF | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + /* Lite remove end */ + } ; + + if (do_all || strcmp (argv [1], "au_ulaw") == 0) + { lcomp_test_short ("ulaw.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_int ("ulaw.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_ULAW, 2, 0.04) ; + /* Lite remove start */ + lcomp_test_float ("ulaw.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_double ("ulaw.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_ULAW, 2, 0.04) ; + /* Lite remove end */ + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "au_alaw") == 0) + { lcomp_test_short ("alaw.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_int ("alaw.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_ALAW, 2, 0.04) ; + /* Lite remove start */ + lcomp_test_float ("alaw.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_double ("alaw.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_ALAW, 2, 0.04) ; + /* Lite remove end */ + test_count++ ; + } ; + + /* Lite remove start */ + if (do_all || strcmp (argv [1], "au_g721") == 0) + { printf ("**** Fix this later : error bound should be 0.06 ****\n") ; + lcomp_test_short ("g721.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G721_32, 1, 0.7) ; + lcomp_test_int ("g721.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G721_32, 1, 0.7) ; + lcomp_test_float ("g721.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G721_32, 1, 0.7) ; + lcomp_test_double ("g721.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G721_32, 1, 0.7) ; + +/*- sdlcomp_test_short ("g721.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G721_32, 1, 0.07) ; + sdlcomp_test_int ("g721.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G721_32, 1, 0.07) ; + sdlcomp_test_float ("g721.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G721_32, 1, 0.07) ; + sdlcomp_test_double ("g721.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G721_32, 1, 0.12) ; +-*/ + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "au_g723") == 0) + { printf ("**** Fix this later : error bound should be 0.16 ****\n") ; + lcomp_test_short ("g723_24.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G723_24, 1, 0.7) ; + lcomp_test_int ("g723_24.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G723_24, 1, 0.7) ; + lcomp_test_float ("g723_24.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G723_24, 1, 0.7) ; + lcomp_test_double ("g723_24.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G723_24, 1, 0.7) ; + + lcomp_test_short ("g723_40.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G723_40, 1, 0.21) ; + lcomp_test_int ("g723_40.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G723_40, 1, 0.21) ; + lcomp_test_float ("g723_40.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G723_40, 1, 0.21) ; + lcomp_test_double ("g723_40.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G723_40, 1, 0.21) ; + +/*- sdlcomp_test_short ("g723.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G723_24, 1, 0.15) ; + sdlcomp_test_int ("g723.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G723_24, 1, 0.15) ; + sdlcomp_test_float ("g723.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G723_24, 1, 0.15) ; + sdlcomp_test_double ("g723.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G723_24, 1, 0.15) ; +-*/ + test_count++ ; + } ; + /* Lite remove end */ + + if (do_all || strcmp (argv [1], "caf_ulaw") == 0) + { lcomp_test_short ("ulaw.caf", SF_FORMAT_CAF | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_int ("ulaw.caf", SF_FORMAT_CAF | SF_FORMAT_ULAW, 2, 0.04) ; + /* Lite remove start */ + lcomp_test_float ("ulaw.caf", SF_FORMAT_CAF | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_double ("ulaw.caf", SF_FORMAT_CAF | SF_FORMAT_ULAW, 2, 0.04) ; + /* Lite remove end */ + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "caf_alaw") == 0) + { lcomp_test_short ("alaw.caf", SF_FORMAT_CAF | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_int ("alaw.caf", SF_FORMAT_CAF | SF_FORMAT_ALAW, 2, 0.04) ; + /* Lite remove start */ + lcomp_test_float ("alaw.caf", SF_FORMAT_CAF | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_double ("alaw.caf", SF_FORMAT_CAF | SF_FORMAT_ALAW, 2, 0.04) ; + /* Lite remove end */ + test_count++ ; + } ; + + + if (do_all || strcmp (argv [1], "raw_ulaw") == 0) + { lcomp_test_short ("ulaw.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_int ("ulaw.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_ULAW, 2, 0.04) ; + /* Lite remove start */ + lcomp_test_float ("ulaw.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_double ("ulaw.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_ULAW, 2, 0.04) ; + /* Lite remove end */ + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "raw_alaw") == 0) + { lcomp_test_short ("alaw.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_int ("alaw.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_ALAW, 2, 0.04) ; + /* Lite remove start */ + lcomp_test_float ("alaw.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_double ("alaw.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_ALAW, 2, 0.04) ; + /* Lite remove end */ + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "raw_gsm610") == 0) + { /* Don't do lcomp_test_XXX as the errors are too big. */ + sdlcomp_test_short ("raw.gsm", SF_FORMAT_RAW | SF_FORMAT_GSM610, 1, 0.24) ; + sdlcomp_test_int ("raw.gsm", SF_FORMAT_RAW | SF_FORMAT_GSM610, 1, 0.24) ; + sdlcomp_test_float ("raw.gsm", SF_FORMAT_RAW | SF_FORMAT_GSM610, 1, 0.24) ; + sdlcomp_test_double ("raw.gsm", SF_FORMAT_RAW | SF_FORMAT_GSM610, 1, 0.24) ; + test_count++ ; + } ; + + /* Lite remove start */ + if (do_all || strcmp (argv [1], "ircam_ulaw") == 0) + { lcomp_test_short ("ulaw.ircam", SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_int ("ulaw.ircam", SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_float ("ulaw.ircam", SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_double ("ulaw.ircam", SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_ULAW, 2, 0.04) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "ircam_alaw") == 0) + { lcomp_test_short ("alaw.ircam", SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_int ("alaw.ircam", SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_float ("alaw.ircam", SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_double ("alaw.ircam", SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_ALAW, 2, 0.04) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "nist_ulaw") == 0) + { lcomp_test_short ("ulaw.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_int ("ulaw.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_float ("ulaw.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_double ("ulaw.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_ULAW, 2, 0.04) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "nist_alaw") == 0) + { lcomp_test_short ("alaw.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_int ("alaw.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_float ("alaw.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_double ("alaw.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_ALAW, 2, 0.04) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "voc_ulaw") == 0) + { lcomp_test_short ("ulaw.voc", SF_FORMAT_VOC | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_int ("ulaw.voc", SF_FORMAT_VOC | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_float ("ulaw.voc", SF_FORMAT_VOC | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_double ("ulaw.voc", SF_FORMAT_VOC | SF_FORMAT_ULAW, 2, 0.04) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "voc_alaw") == 0) + { lcomp_test_short ("alaw.voc", SF_FORMAT_VOC | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_int ("alaw.voc", SF_FORMAT_VOC | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_float ("alaw.voc", SF_FORMAT_VOC | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_double ("alaw.voc", SF_FORMAT_VOC | SF_FORMAT_ALAW, 2, 0.04) ; + test_count++ ; + } ; + /* Lite remove end */ + + if (do_all || strcmp (argv [1], "w64_ulaw") == 0) + { lcomp_test_short ("ulaw.w64", SF_FORMAT_W64 | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_int ("ulaw.w64", SF_FORMAT_W64 | SF_FORMAT_ULAW, 2, 0.04) ; + /* Lite remove start */ + lcomp_test_float ("ulaw.w64", SF_FORMAT_W64 | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_double ("ulaw.w64", SF_FORMAT_W64 | SF_FORMAT_ULAW, 2, 0.04) ; + /* Lite remove end */ + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "w64_alaw") == 0) + { lcomp_test_short ("alaw.w64", SF_FORMAT_W64 | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_int ("alaw.w64", SF_FORMAT_W64 | SF_FORMAT_ALAW, 2, 0.04) ; + /* Lite remove start */ + lcomp_test_float ("alaw.w64", SF_FORMAT_W64 | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_double ("alaw.w64", SF_FORMAT_W64 | SF_FORMAT_ALAW, 2, 0.04) ; + /* Lite remove end */ + test_count++ ; + } ; + + /* Lite remove start */ + if (do_all || strcmp (argv [1], "w64_ima") == 0) + { lcomp_test_short ("ima.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + lcomp_test_int ("ima.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + lcomp_test_float ("ima.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + lcomp_test_double ("ima.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + + sdlcomp_test_short ("ima.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + sdlcomp_test_int ("ima.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + sdlcomp_test_float ("ima.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + sdlcomp_test_double ("ima.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "w64_msadpcm") == 0) + { lcomp_test_short ("msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + lcomp_test_int ("msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + lcomp_test_float ("msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + lcomp_test_double ("msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + + sdlcomp_test_short ("msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + sdlcomp_test_int ("msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + sdlcomp_test_float ("msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + sdlcomp_test_double ("msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + test_count++ ; + } ; + /* Lite remove end */ + + if (do_all || strcmp (argv [1], "w64_gsm610") == 0) + { /* Don't do lcomp_test_XXX as the errors are too big. */ + sdlcomp_test_short ("gsm610.w64", SF_FORMAT_W64 | SF_FORMAT_GSM610, 1, 0.2) ; + sdlcomp_test_int ("gsm610.w64", SF_FORMAT_W64 | SF_FORMAT_GSM610, 1, 0.2) ; + /* Lite remove start */ + sdlcomp_test_float ("gsm610.w64", SF_FORMAT_W64 | SF_FORMAT_GSM610, 1, 0.2) ; + sdlcomp_test_double ("gsm610.w64", SF_FORMAT_W64 | SF_FORMAT_GSM610, 1, 0.2) ; + /* Lite remove end */ + test_count++ ; + } ; + + /* Lite remove start */ + if (do_all || strcmp (argv [1], "vox_adpcm") == 0) + { lcomp_test_short ("adpcm.vox", SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, 1, 0.17) ; + lcomp_test_int ("adpcm.vox", SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, 1, 0.17) ; + lcomp_test_float ("adpcm.vox", SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, 1, 0.17) ; + lcomp_test_double ("adpcm.vox", SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, 1, 0.17) ; + + sdlcomp_test_short ("adpcm.vox", SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, 1, 0.072) ; + sdlcomp_test_int ("adpcm.vox", SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, 1, 0.072) ; + sdlcomp_test_float ("adpcm.vox", SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, 1, 0.072) ; + sdlcomp_test_double ("adpcm.vox", SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, 1, 0.072) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "xi_dpcm") == 0) + { lcomp_test_short ("8bit.xi", SF_FORMAT_XI | SF_FORMAT_DPCM_8, 1, 0.25) ; + lcomp_test_int ("8bit.xi", SF_FORMAT_XI | SF_FORMAT_DPCM_8, 1, 0.25) ; + + lcomp_test_short ("16bit.xi", SF_FORMAT_XI | SF_FORMAT_DPCM_16, 1, 0.002) ; + lcomp_test_int ("16bit.xi", SF_FORMAT_XI | SF_FORMAT_DPCM_16, 1, 0.002) ; + lcomp_test_float ("16bit.xi", SF_FORMAT_XI | SF_FORMAT_DPCM_16, 1, 0.002) ; + lcomp_test_double ("16bit.xi", SF_FORMAT_XI | SF_FORMAT_DPCM_16, 1, 0.002) ; + test_count++ ; + } ; + /* Lite remove end */ + + if (test_count == 0) + { printf ("************************************\n") ; + printf ("* No '%s' test defined.\n", argv [1]) ; + printf ("************************************\n") ; + return 1 ; + } ; + + return 0 ; +} /* main */ + +/*============================================================================================ +** Here are the test functions. +*/ + +static void +lcomp_test_short (const char *filename, int filetype, int channels, double margin) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, m, seekpos, sum_abs ; + long datalen ; + short *orig, *data ; + + print_test_name ("lcomp_test_short", filename) ; + + datalen = BUFFER_SIZE / channels ; + + data = data_buffer.s ; + orig = orig_buffer.s ; + + gen_signal_double (orig_buffer.d, 32000.0, channels, datalen) ; + for (k = 0 ; k < channels * datalen ; k++) + orig [k] = (short) (orig_buffer.d [k]) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = 123456789 ; /* Ridiculous value. */ + sfinfo.channels = channels ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + test_writef_short_or_die (file, 0, orig, datalen, __LINE__) ; + sf_set_string (file, SF_STR_COMMENT, long_comment) ; + sf_close (file) ; + + memset (data, 0, datalen * sizeof (short)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + if ((sfinfo.format & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)) != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < datalen / channels) + { printf ("Too few frames in file. (%ld should be a little more than %ld)\n", SF_COUNT_TO_LONG (sfinfo.frames), datalen) ; + exit (1) ; + } ; + + if (sfinfo.frames > (datalen + datalen / 20)) + { printf ("Too many frames in file. (%ld should be a little more than %ld)\n", SF_COUNT_TO_LONG (sfinfo.frames), datalen) ; + exit (1) ; + } ; + + if (sfinfo.channels != channels) + { printf ("Incorrect number of channels in file.\n") ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + check_comment (file, filetype, __LINE__) ; + + test_readf_short_or_die (file, 0, data, datalen, __LINE__) ; + + sum_abs = 0 ; + for (k = 0 ; k < datalen ; k++) + { if (error_function (data [k], orig [k], margin)) + { printf ("\n\nLine %d: Incorrect sample A (#%d : %d should be %d).\n", __LINE__, k, data [k], orig [k]) ; + oct_save_short (orig, data, datalen) ; + exit (1) ; + } ; + sum_abs = abs (sum_abs + abs (data [k])) ; + } ; + + if (sum_abs < 1.0) + { printf ("\n\nLine %d: Signal is all zeros.\n", __LINE__) ; + exit (1) ; + } ; + + if ((k = sf_readf_short (file, data, datalen)) != sfinfo.frames - datalen) + { printf ("\n\nLine %d: Incorrect read length (%ld should be %d).\n", __LINE__, + SF_COUNT_TO_LONG (channels * sfinfo.frames - datalen), k) ; + exit (1) ; + } ; + + /* This check is only for block based encoders which must append silence + ** to the end of a file so as to fill out a block. + */ + for (k = 0 ; k < sfinfo.frames - datalen ; k++) + if (abs (data [channels * k]) > decay_response (channels * k)) + { printf ("\n\nLine %d : Incorrect sample B (#%d : abs (%d) should be < %d).\n", __LINE__, channels * k, data [channels * k], decay_response (channels * k)) ; + exit (1) ; + } ; + + if (! sfinfo.seekable) + { sf_close (file) ; + unlink (filename) ; + printf ("ok\n") ; + return ; + } ; + + /* Now test sf_seek function. */ + + if ((k = sf_seek (file, 0, SEEK_SET)) != 0) + { printf ("\n\nLine %d: Seek to start of file failed (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + for (m = 0 ; m < 3 ; m++) + { test_readf_short_or_die (file, m, data, 11, __LINE__) ; + + for (k = 0 ; k < channels * 11 ; k++) + if (error_function ((double) data [k], (double) orig [k + channels * m * 11], margin)) + { printf ("\n\nLine %d: Incorrect sample (m = %d) (#%d : %d => %d).\n", __LINE__, m, k + channels * m * 11, orig [k + channels * m * 11], data [k]) ; + for (m = 0 ; m < channels ; m++) + printf ("%d ", data [m]) ; + printf ("\n") ; + exit (1) ; + } ; + } ; + + seekpos = BUFFER_SIZE / 10 ; + + /* Check seek from start of file. */ + if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos) + { printf ("Seek to start of file + %d failed (%d).\n", seekpos, k) ; + exit (1) ; + } ; + + test_readf_short_or_die (file, 0, data, 1, __LINE__) ; + + if (error_function ((double) data [0], (double) orig [seekpos * channels], margin)) + { printf ("\n\nLine %d: sf_seek (SEEK_SET) followed by sf_readf_short failed (%d, %d).\n", __LINE__, orig [1], data [0]) ; + exit (1) ; + } ; + + if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1) + { printf ("\n\nLine %d: sf_seek (SEEK_CUR) with 0 offset failed (%d should be %d)\n", __LINE__, k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ; + k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ; + test_readf_short_or_die (file, 0, data, 1, __LINE__) ; + if (error_function ((double) data [0], (double) orig [seekpos * channels], margin) || k != seekpos) + { printf ("\n\nLine %d: sf_seek (forwards, SEEK_CUR) followed by sf_readf_short failed (%d, %d) (%d, %d).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos + 1) ; + oct_save_short (orig, data, datalen) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ; + /* Check seek backward from current position. */ + k = sf_seek (file, -20, SEEK_CUR) ; + test_readf_short_or_die (file, 0, data, 1, __LINE__) ; + if (error_function ((double) data [0], (double) orig [seekpos * channels], margin) || k != seekpos) + { printf ("sf_seek (backwards, SEEK_CUR) followed by sf_readf_short failed (%d, %d) (%d, %d).\n", data [0], orig [seekpos * channels], k, seekpos) ; + exit (1) ; + } ; + + /* Check that read past end of file returns number of items. */ + sf_seek (file, (short) sfinfo.frames, SEEK_SET) ; + + if ((k = sf_readf_short (file, data, datalen)) != 0) + { printf ("\n\nLine %d: Return value from sf_readf_short past end of file incorrect (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + /* Check seek backward from end. */ + if ((k = sf_seek (file, 5 - (short) sfinfo.frames, SEEK_END)) != 5) + { printf ("sf_seek (SEEK_END) returned %d instead of %d.\n", k, 5) ; + exit (1) ; + } ; + + test_readf_short_or_die (file, 0, data, channels, __LINE__) ; + if (error_function ((double) data [0], (double) orig [5], margin)) + { printf ("\n\nLine %d: sf_seek (SEEK_END) followed by sf_readf_short failed (%d should be %d).\n", __LINE__, data [0], orig [5]) ; + exit (1) ; + } ; + + sf_close (file) ; + + unlink (filename) ; + printf ("ok\n") ; +} /* lcomp_test_short */ + +/*-------------------------------------------------------------------------------------------- +*/ + +static void +lcomp_test_int (const char *filename, int filetype, int channels, double margin) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, m, *orig, *data, sum_abs ; + long datalen, seekpos ; + double scale ; + + print_test_name ("lcomp_test_int", filename) ; + + datalen = BUFFER_SIZE / channels ; + + scale = 1.0 * 0x10000 ; + + data = data_buffer.i ; + orig = orig_buffer.i ; + + gen_signal_double (orig_buffer.d, 32000.0 * scale, channels, datalen) ; + for (k = 0 ; k < channels * datalen ; k++) + orig [k] = orig_buffer.d [k] ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = 123456789 ; /* Ridiculous value. */ + sfinfo.channels = channels ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + test_writef_int_or_die (file, 0, orig, datalen, __LINE__) ; + sf_set_string (file, SF_STR_COMMENT, long_comment) ; + sf_close (file) ; + + memset (data, 0, datalen * sizeof (int)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + if ((sfinfo.format & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)) != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < datalen / channels) + { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.frames > (datalen + datalen / 20)) + { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != channels) + { printf ("Incorrect number of channels in file.\n") ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + check_comment (file, filetype, __LINE__) ; + + test_readf_int_or_die (file, 0, data, datalen, __LINE__) ; + + sum_abs = 0 ; + for (k = 0 ; k < datalen ; k++) + { if (error_function (data [k] / scale, orig [k] / scale, margin)) + { printf ("\n\nLine %d: Incorrect sample (#%d : %f should be %f).\n", __LINE__, k, data [k] / scale, orig [k] / scale) ; + oct_save_int (orig, data, datalen) ; + exit (1) ; + } ; + sum_abs = abs (sum_abs + abs (abs (data [k]) - 256)) ; + } ; + + if (sum_abs < 1.0) + { printf ("\n\nLine %d: Signal is all zeros (%d, 0x%X).\n", __LINE__, sum_abs, sum_abs) ; + exit (1) ; + } ; + + if ((k = sf_readf_int (file, data, datalen)) != sfinfo.frames - datalen) + { printf ("\n\nLine %d: Incorrect read length (%ld should be %d).\n", __LINE__, + SF_COUNT_TO_LONG (channels * sfinfo.frames - datalen), k) ; + exit (1) ; + } ; + + /* This check is only for block based encoders which must append silence + ** to the end of a file so as to fill out a block. + */ + if ((sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_MS_ADPCM) + for (k = 0 ; k < sfinfo.frames - datalen ; k++) + if (abs (data [channels * k] / scale) > decay_response (channels * k)) + { printf ("\n\nLine %d : Incorrect sample B (#%d : abs (%d) should be < %d).\n", __LINE__, channels * k, data [channels * k], decay_response (channels * k)) ; + exit (1) ; + } ; + + if (! sfinfo.seekable) + { sf_close (file) ; + unlink (filename) ; + printf ("ok\n") ; + return ; + } ; + + /* Now test sf_seek function. */ + + if ((k = sf_seek (file, 0, SEEK_SET)) != 0) + { printf ("\n\nLine %d: Seek to start of file failed (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + for (m = 0 ; m < 3 ; m++) + { test_readf_int_or_die (file, m, data, 11, __LINE__) ; + + for (k = 0 ; k < channels * 11 ; k++) + if (error_function (data [k] / scale, orig [k + channels * m * 11] / scale, margin)) + { printf ("\n\nLine %d: Incorrect sample (m = %d) (#%d : %d => %d).\n", __LINE__, m, k + channels * m * 11, orig [k + channels * m * 11], data [k]) ; + for (m = 0 ; m < channels ; m++) + printf ("%d ", data [m]) ; + printf ("\n") ; + exit (1) ; + } ; + } ; + + seekpos = BUFFER_SIZE / 10 ; + + /* Check seek from start of file. */ + if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos) + { printf ("Seek to start of file + %ld failed (%d).\n", seekpos, k) ; + exit (1) ; + } ; + + test_readf_int_or_die (file, 0, data, 1, __LINE__) ; + + if (error_function ((double) data [0], (double) orig [seekpos * channels], margin)) + { printf ("\n\nLine %d: sf_seek (SEEK_SET) followed by sf_readf_int failed (%d, %d).\n", __LINE__, orig [1], data [0]) ; + exit (1) ; + } ; + + if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1) + { printf ("\n\nLine %d: sf_seek (SEEK_CUR) with 0 offset failed (%d should be %ld)\n", __LINE__, k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ; + k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ; + test_readf_int_or_die (file, 0, data, 1, __LINE__) ; + if (error_function ((double) data [0], (double) orig [seekpos * channels], margin) || k != seekpos) + { printf ("\n\nLine %d: sf_seek (forwards, SEEK_CUR) followed by sf_readf_int failed (%d, %d) (%d, %ld).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ; + /* Check seek backward from current position. */ + k = sf_seek (file, -20, SEEK_CUR) ; + test_readf_int_or_die (file, 0, data, 1, __LINE__) ; + if (error_function ((double) data [0], (double) orig [seekpos * channels], margin) || k != seekpos) + { printf ("sf_seek (backwards, SEEK_CUR) followed by sf_readf_int failed (%d, %d) (%d, %ld).\n", data [0], orig [seekpos * channels], k, seekpos) ; + exit (1) ; + } ; + + /* Check that read past end of file returns number of items. */ + sf_seek (file, (int) sfinfo.frames, SEEK_SET) ; + + if ((k = sf_readf_int (file, data, datalen)) != 0) + { printf ("\n\nLine %d: Return value from sf_readf_int past end of file incorrect (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + /* Check seek backward from end. */ + if ((k = sf_seek (file, 5 - (int) sfinfo.frames, SEEK_END)) != 5) + { printf ("sf_seek (SEEK_END) returned %d instead of %d.\n", k, 5) ; + exit (1) ; + } ; + + test_readf_int_or_die (file, 0, data, channels, __LINE__) ; + if (error_function (data [0] / scale, orig [5] / scale, margin)) + { printf ("\n\nLine %d: sf_seek (SEEK_END) followed by sf_readf_short failed (%d should be %d).\n", __LINE__, data [0], orig [5]) ; + exit (1) ; + } ; + + sf_close (file) ; + + unlink (filename) ; + printf ("ok\n") ; +} /* lcomp_test_int */ + +/*-------------------------------------------------------------------------------------------- +*/ + +static void +lcomp_test_float (const char *filename, int filetype, int channels, double margin) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, m, seekpos, sum_abs ; + long datalen ; + float *orig, *data ; + + print_test_name ("lcomp_test_float", filename) ; + + datalen = BUFFER_SIZE / channels ; + + data = data_buffer.f ; + orig = orig_buffer.f ; + + gen_signal_double (orig_buffer.d, 32000.0, channels, datalen) ; + for (k = 0 ; k < channels * datalen ; k++) + orig [k] = (float) (orig_buffer.d [k]) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = 123456789 ; /* Ridiculous value. */ + sfinfo.channels = channels ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + test_writef_float_or_die (file, 0, orig, datalen, __LINE__) ; + sf_set_string (file, SF_STR_COMMENT, long_comment) ; + sf_close (file) ; + + memset (data, 0, datalen * sizeof (float)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + if ((sfinfo.format & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)) != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < datalen / channels) + { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.frames > (datalen + datalen / 20)) + { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != channels) + { printf ("Incorrect number of channels in file.\n") ; + exit (1) ; + } ; + + check_comment (file, filetype, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + check_log_buffer_or_die (file, __LINE__) ; + + check_comment (file, filetype, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + test_readf_float_or_die (file, 0, data, datalen, __LINE__) ; + + sum_abs = 0.0 ; + for (k = 0 ; k < datalen ; k++) + { if (error_function ((double) data [k], (double) orig [k], margin)) + { printf ("\n\nLine %d: Incorrect sample A (#%d : %f should be %f).\n", __LINE__, k, data [k], orig [k]) ; + oct_save_float (orig, data, datalen) ; + exit (1) ; + } ; + sum_abs += fabs (data [k]) ; + } ; + + if (sum_abs < 1.0) + { printf ("\n\nLine %d: Signal is all zeros.\n", __LINE__) ; + exit (1) ; + } ; + + if ((k = sf_readf_float (file, data, datalen)) != sfinfo.frames - datalen) + { printf ("\n\nLine %d: Incorrect read length (%ld should be %d).\n", __LINE__, + SF_COUNT_TO_LONG (channels * sfinfo.frames - datalen), k) ; + exit (1) ; + } ; + + /* This check is only for block based encoders which must append silence + ** to the end of a file so as to fill out a block. + */ + if ((sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_MS_ADPCM) + for (k = 0 ; k < sfinfo.frames - datalen ; k++) + if (abs (data [channels * k]) > decay_response (channels * k)) + { printf ("\n\nLine %d : Incorrect sample B (#%d : abs (%f) should be < %d).\n", __LINE__, channels * k, data [channels * k], decay_response (channels * k)) ; + exit (1) ; + } ; + + if (! sfinfo.seekable) + { sf_close (file) ; + unlink (filename) ; + printf ("ok\n") ; + return ; + } ; + + /* Now test sf_seek function. */ + + if ((k = sf_seek (file, 0, SEEK_SET)) != 0) + { printf ("\n\nLine %d: Seek to start of file failed (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + for (m = 0 ; m < 3 ; m++) + { test_readf_float_or_die (file, 0, data, 11, __LINE__) ; + + for (k = 0 ; k < channels * 11 ; k++) + if (error_function ((double) data [k], (double) orig [k + channels * m * 11], margin)) + { printf ("\n\nLine %d: Incorrect sample (m = %d) (#%d : %f => %f).\n", __LINE__, m, k + channels * m * 11, orig [k + channels * m * 11], data [k]) ; + for (m = 0 ; m < channels ; m++) + printf ("%f ", data [m]) ; + printf ("\n") ; + exit (1) ; + } ; + } ; + + seekpos = BUFFER_SIZE / 10 ; + + /* Check seek from start of file. */ + if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos) + { printf ("Seek to start of file + %d failed (%d).\n", seekpos, k) ; + exit (1) ; + } ; + + test_readf_float_or_die (file, 0, data, 1, __LINE__) ; + + if (error_function ((double) data [0], (double) orig [seekpos * channels], margin)) + { printf ("\n\nLine %d: sf_seek (SEEK_SET) followed by sf_readf_float failed (%f, %f).\n", __LINE__, orig [1], data [0]) ; + exit (1) ; + } ; + + if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1) + { printf ("\n\nLine %d: sf_seek (SEEK_CUR) with 0 offset failed (%d should be %d)\n", __LINE__, k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ; + k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ; + test_readf_float_or_die (file, 0, data, 1, __LINE__) ; + if (error_function ((double) data [0], (double) orig [seekpos * channels], margin) || k != seekpos) + { printf ("\n\nLine %d: sf_seek (forwards, SEEK_CUR) followed by sf_readf_float failed (%f, %f) (%d, %d).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ; + /* Check seek backward from current position. */ + k = sf_seek (file, -20, SEEK_CUR) ; + test_readf_float_or_die (file, 0, data, 1, __LINE__) ; + if (error_function ((double) data [0], (double) orig [seekpos * channels], margin) || k != seekpos) + { printf ("sf_seek (backwards, SEEK_CUR) followed by sf_readf_float failed (%f, %f) (%d, %d).\n", data [0], orig [seekpos * channels], k, seekpos) ; + exit (1) ; + } ; + + /* Check that read past end of file returns number of items. */ + sf_seek (file, (float) sfinfo.frames, SEEK_SET) ; + + if ((k = sf_readf_float (file, data, datalen)) != 0) + { printf ("\n\nLine %d: Return value from sf_readf_float past end of file incorrect (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + /* Check seek backward from end. */ + if ((k = sf_seek (file, 5 - (float) sfinfo.frames, SEEK_END)) != 5) + { printf ("sf_seek (SEEK_END) returned %d instead of %d.\n", k, 5) ; + exit (1) ; + } ; + + test_readf_float_or_die (file, 0, data, channels, __LINE__) ; + if (error_function ((double) data [0], (double) orig [5], margin)) + { printf ("\n\nLine %d: sf_seek (SEEK_END) followed by sf_readf_short failed (%f should be %f).\n", __LINE__, data [0], orig [5]) ; + exit (1) ; + } ; + + sf_close (file) ; + + unlink (filename) ; + printf ("ok\n") ; +} /* lcomp_test_float */ + +/*-------------------------------------------------------------------------------------------- +*/ + +static void +lcomp_test_double (const char *filename, int filetype, int channels, double margin) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, m, seekpos, sum_abs ; + long datalen ; + double *orig, *data ; + + print_test_name ("lcomp_test_double", filename) ; + + datalen = BUFFER_SIZE / channels ; + + data = data_buffer.d ; + orig = orig_buffer.d ; + + gen_signal_double (orig_buffer.d, 32000.0, channels, datalen) ; + for (k = 0 ; k < channels * datalen ; k++) + orig [k] = (double) (orig_buffer.d [k]) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = 123456789 ; /* Ridiculous value. */ + sfinfo.channels = channels ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + test_writef_double_or_die (file, 0, orig, datalen, __LINE__) ; + sf_set_string (file, SF_STR_COMMENT, long_comment) ; + sf_close (file) ; + + memset (data, 0, datalen * sizeof (double)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + if ((sfinfo.format & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)) != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < datalen / channels) + { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.frames > (datalen + datalen / 20)) + { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != channels) + { printf ("Incorrect number of channels in file.\n") ; + exit (1) ; + } ; + + check_comment (file, filetype, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + check_log_buffer_or_die (file, __LINE__) ; + + check_comment (file, filetype, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + test_readf_double_or_die (file, 0, data, datalen, __LINE__) ; + + sum_abs = 0.0 ; + for (k = 0 ; k < datalen ; k++) + { if (error_function ((double) data [k], (double) orig [k], margin)) + { printf ("\n\nLine %d: Incorrect sample A (#%d : %f should be %f).\n", __LINE__, k, data [k], orig [k]) ; + oct_save_double (orig, data, datalen) ; + exit (1) ; + } ; + sum_abs += fabs (data [k]) ; + } ; + + if (sum_abs < 1.0) + { printf ("\n\nLine %d: Signal is all zeros.\n", __LINE__) ; + exit (1) ; + } ; + + if ((k = sf_readf_double (file, data, datalen)) != sfinfo.frames - datalen) + { printf ("\n\nLine %d: Incorrect read length (%ld should be %d).\n", __LINE__, + SF_COUNT_TO_LONG (channels * sfinfo.frames - datalen), k) ; + exit (1) ; + } ; + + /* This check is only for block based encoders which must append silence + ** to the end of a file so as to fill out a block. + */ + if ((sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_MS_ADPCM) + for (k = 0 ; k < sfinfo.frames - datalen ; k++) + if (abs (data [channels * k]) > decay_response (channels * k)) + { printf ("\n\nLine %d : Incorrect sample B (#%d : abs (%f) should be < %d).\n", __LINE__, channels * k, data [channels * k], decay_response (channels * k)) ; + exit (1) ; + } ; + + if (! sfinfo.seekable) + { sf_close (file) ; + unlink (filename) ; + printf ("ok\n") ; + return ; + } ; + + /* Now test sf_seek function. */ + + if ((k = sf_seek (file, 0, SEEK_SET)) != 0) + { printf ("\n\nLine %d: Seek to start of file failed (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + for (m = 0 ; m < 3 ; m++) + { test_readf_double_or_die (file, m, data, 11, __LINE__) ; + + for (k = 0 ; k < channels * 11 ; k++) + if (error_function ((double) data [k], (double) orig [k + channels * m * 11], margin)) + { printf ("\n\nLine %d: Incorrect sample (m = %d) (#%d : %f => %f).\n", __LINE__, m, k + channels * m * 11, orig [k + channels * m * 11], data [k]) ; + for (m = 0 ; m < channels ; m++) + printf ("%f ", data [m]) ; + printf ("\n") ; + exit (1) ; + } ; + } ; + + seekpos = BUFFER_SIZE / 10 ; + + /* Check seek from start of file. */ + if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos) + { printf ("Seek to start of file + %d failed (%d).\n", seekpos, k) ; + exit (1) ; + } ; + + test_readf_double_or_die (file, 0, data, 1, __LINE__) ; + + if (error_function ((double) data [0], (double) orig [seekpos * channels], margin)) + { printf ("\n\nLine %d: sf_seek (SEEK_SET) followed by sf_readf_double failed (%f, %f).\n", __LINE__, orig [1], data [0]) ; + exit (1) ; + } ; + + if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1) + { printf ("\n\nLine %d: sf_seek (SEEK_CUR) with 0 offset failed (%d should be %d)\n", __LINE__, k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ; + k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ; + test_readf_double_or_die (file, 0, data, 1, __LINE__) ; + if (error_function ((double) data [0], (double) orig [seekpos * channels], margin) || k != seekpos) + { printf ("\n\nLine %d: sf_seek (forwards, SEEK_CUR) followed by sf_readf_double failed (%f, %f) (%d, %d).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ; + /* Check seek backward from current position. */ + k = sf_seek (file, -20, SEEK_CUR) ; + test_readf_double_or_die (file, 0, data, 1, __LINE__) ; + if (error_function ((double) data [0], (double) orig [seekpos * channels], margin) || k != seekpos) + { printf ("sf_seek (backwards, SEEK_CUR) followed by sf_readf_double failed (%f, %f) (%d, %d).\n", data [0], orig [seekpos * channels], k, seekpos) ; + exit (1) ; + } ; + + /* Check that read past end of file returns number of items. */ + sf_seek (file, (double) sfinfo.frames, SEEK_SET) ; + + if ((k = sf_readf_double (file, data, datalen)) != 0) + { printf ("\n\nLine %d: Return value from sf_readf_double past end of file incorrect (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + /* Check seek backward from end. */ + if ((k = sf_seek (file, 5 - (double) sfinfo.frames, SEEK_END)) != 5) + { printf ("sf_seek (SEEK_END) returned %d instead of %d.\n", k, 5) ; + exit (1) ; + } ; + + test_readf_double_or_die (file, 0, data, channels, __LINE__) ; + if (error_function ((double) data [0], (double) orig [5], margin)) + { printf ("\n\nLine %d: sf_seek (SEEK_END) followed by sf_readf_short failed (%f should be %f).\n", __LINE__, data [0], orig [5]) ; + exit (1) ; + } ; + + sf_close (file) ; + + unlink (filename) ; + printf ("ok\n") ; +} /* lcomp_test_double */ + +/*======================================================================================== +** Smoothed differential loss compression tests. +*/ + +static void +sdlcomp_test_short (const char *filename, int filetype, int channels, double margin) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, m, seekpos, sum_abs ; + long datalen ; + short *orig, *data, *smooth ; + +channels = 1 ; + print_test_name ("sdlcomp_test_short", filename) ; + + datalen = BUFFER_SIZE ; + + orig = orig_buffer.s ; + data = data_buffer.s ; + smooth = smooth_buffer.s ; + + gen_signal_double (orig_buffer.d, 32000.0, channels, datalen) ; + for (k = 0 ; k < datalen ; k++) + orig [k] = (short) (orig_buffer.d [k]) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = 123456789 ; /* Ridiculous value. */ + sfinfo.channels = channels ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + test_write_short_or_die (file, 0, orig, datalen, __LINE__) ; + sf_set_string (file, SF_STR_COMMENT, long_comment) ; + sf_close (file) ; + + memset (data, 0, datalen * sizeof (short)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < datalen / channels) + { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.frames > (datalen + 400)) + { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", SF_COUNT_TO_LONG (sfinfo.frames), datalen) ; + exit (1) ; + } ; + + if (sfinfo.channels != channels) + { printf ("Incorrect number of channels in file.\n") ; + exit (1) ; + } ; + + check_comment (file, filetype, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_short_or_die (file, 0, data, datalen, __LINE__) ; + + memcpy (smooth, orig, datalen * sizeof (short)) ; + smoothed_diff_short (data, datalen) ; + smoothed_diff_short (smooth, datalen) ; + + sum_abs = abs (data [0]) ; + for (k = 1 ; k < datalen ; k++) + { if (error_function ((double) data [k], (double) smooth [k], margin)) + { printf ("\n\nLine %d: Incorrect sample (#%d : %d should be %d).\n", __LINE__, k, data [k], smooth [k]) ; + oct_save_short (orig, smooth, datalen) ; + exit (1) ; + } ; + sum_abs = abs (sum_abs + abs (data [k])) ; + } ; + + if (sum_abs < 1) + { printf ("\n\nLine %d: Signal is all zeros.\n", __LINE__) ; + exit (1) ; + } ; + + if ((k = sf_read_short (file, data, datalen)) != sfinfo.frames - datalen) + { printf ("\n\nLine %d: Incorrect read length (%d should be %ld).\n", __LINE__, k, SF_COUNT_TO_LONG (sfinfo.frames - datalen)) ; + exit (1) ; + } ; + + if ((sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_MS_ADPCM && + (sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_GSM610) + for (k = 0 ; k < sfinfo.frames - datalen ; k++) + if (abs (data [k]) > decay_response (k)) + { printf ("\n\nLine %d: Incorrect sample (#%ld : abs (%d) should be < %d).\n", __LINE__, datalen + k, data [k], decay_response (k)) ; + exit (1) ; + } ; + + /* Now test sf_seek function. */ + if (sfinfo.seekable) + { if ((k = sf_seek (file, 0, SEEK_SET)) != 0) + { printf ("\n\nLine %d: Seek to start of file failed (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + for (m = 0 ; m < 3 ; m++) + { test_readf_short_or_die (file, m, data, datalen / 7, __LINE__) ; + + smoothed_diff_short (data, datalen / 7) ; + memcpy (smooth, orig + m * datalen / 7, datalen / 7 * sizeof (short)) ; + smoothed_diff_short (smooth, datalen / 7) ; + + for (k = 0 ; k < datalen / 7 ; k++) + if (error_function ((double) data [k], (double) smooth [k], margin)) + { printf ("Incorrect sample C (#%d (%ld) : %d => %d).\n", k, k + m * (datalen / 7), smooth [k], data [k]) ; + for (m = 0 ; m < 10 ; m++) + printf ("%d ", data [k]) ; + printf ("\n") ; + exit (1) ; + } ; + } ; /* for (m = 0 ; m < 3 ; m++) */ + + seekpos = BUFFER_SIZE / 10 ; + + /* Check seek from start of file. */ + if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos) + { printf ("Seek to start of file + %d failed (%d).\n", seekpos, k) ; + exit (1) ; + } ; + test_readf_short_or_die (file, 0, data, 1, __LINE__) ; + + if (error_function ((double) data [0], (double) orig [seekpos * channels], margin)) + { printf ("sf_seek (SEEK_SET) followed by sf_read_short failed (%d, %d).\n", orig [1], data [0]) ; + exit (1) ; + } ; + + if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1) + { printf ("sf_seek (SEEK_CUR) with 0 offset failed (%d should be %d)\n", k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ; + k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ; + test_readf_short_or_die (file, 0, data, channels, __LINE__) ; + if (error_function ((double) data [0], (double) orig [seekpos * channels], margin) || k != seekpos) + { printf ("sf_seek (forwards, SEEK_CUR) followed by sf_read_short failed (%d, %d) (%d, %d).\n", data [0], orig [seekpos * channels], k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ; + /* Check seek backward from current position. */ + k = sf_seek (file, -20, SEEK_CUR) ; + test_readf_short_or_die (file, 0, data, channels, __LINE__) ; + if (error_function ((double) data [0], (double) orig [seekpos * channels], margin) || k != seekpos) + { printf ("sf_seek (backwards, SEEK_CUR) followed by sf_read_short failed (%d, %d) (%d, %d).\n", data [0], orig [seekpos * channels], k, seekpos) ; + exit (1) ; + } ; + + /* Check that read past end of file returns number of items. */ + sf_seek (file, (int) sfinfo.frames, SEEK_SET) ; + + if ((k = sf_read_short (file, data, datalen)) != 0) + { printf ("\n\nLine %d: Return value from sf_read_short past end of file incorrect (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + /* Check seek backward from end. */ + + if ((k = sf_seek (file, 5 - (int) sfinfo.frames, SEEK_END)) != 5) + { printf ("sf_seek (SEEK_END) returned %d instead of %d.\n", k, 5) ; + exit (1) ; + } ; + + test_read_short_or_die (file, 0, data, channels, __LINE__) ; + if (error_function ((double) data [0], (double) orig [5], margin)) + { printf ("sf_seek (SEEK_END) followed by sf_read_short failed (%d should be %d).\n", data [0], orig [5]) ; + exit (1) ; + } ; + } /* if (sfinfo.seekable) */ + + sf_close (file) ; + + unlink (filename) ; + printf ("ok\n") ; +} /* sdlcomp_test_short */ + +static void +sdlcomp_test_int (const char *filename, int filetype, int channels, double margin) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, m, seekpos, sum_abs ; + long datalen ; + int *orig, *data, *smooth ; + double scale ; + +channels = 1 ; + + print_test_name ("sdlcomp_test_int", filename) ; + + datalen = BUFFER_SIZE ; + scale = 1.0 * 0x10000 ; + + orig = orig_buffer.i ; + data = data_buffer.i ; + smooth = smooth_buffer.i ; + + gen_signal_double (orig_buffer.d, 32000.0 * scale, channels, datalen) ; + for (k = 0 ; k < datalen ; k++) + orig [k] = (int) (orig_buffer.d [k]) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = 123456789 ; /* Ridiculous value. */ + sfinfo.channels = channels ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + test_writef_int_or_die (file, 0, orig, datalen, __LINE__) ; + sf_set_string (file, SF_STR_COMMENT, long_comment) ; + sf_close (file) ; + + memset (data, 0, datalen * sizeof (int)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("Returned format incorrect (0x%08X => 0x%08X).\n", filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < datalen / channels) + { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.frames > (datalen + 400)) + { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", SF_COUNT_TO_LONG (sfinfo.frames), datalen) ; + exit (1) ; + } ; + + if (sfinfo.channels != channels) + { printf ("Incorrect number of channels in file.\n") ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_int_or_die (file, 0, data, datalen, __LINE__) ; + + memcpy (smooth, orig, datalen * sizeof (int)) ; + smoothed_diff_int (data, datalen) ; + smoothed_diff_int (smooth, datalen) ; + + sum_abs = abs (data [0] >> 16) ; + for (k = 1 ; k < datalen ; k++) + { if (error_function (data [k] / scale, smooth [k] / scale, margin)) + { printf ("\n\nLine %d: Incorrect sample (#%d : %d should be %d).\n", __LINE__, k, data [k], smooth [k]) ; + oct_save_int (orig, smooth, datalen) ; + exit (1) ; + } ; + sum_abs = abs (sum_abs + abs (data [k] >> 16)) ; + } ; + + if (sum_abs < 1) + { printf ("\n\nLine %d: Signal is all zeros.\n", __LINE__) ; + exit (1) ; + } ; + + if ((k = sf_readf_int (file, data, datalen)) != sfinfo.frames - datalen) + { printf ("\n\nLine %d: Incorrect read length (%d should be %ld).\n", __LINE__, k, SF_COUNT_TO_LONG (sfinfo.frames - datalen)) ; + exit (1) ; + } ; + + if ((sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_IMA_ADPCM && + (sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_MS_ADPCM && + (sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_GSM610 && + (sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_G721_32 && + (sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_G723_24) + for (k = 0 ; k < sfinfo.frames - datalen ; k++) + if (abs (data [k]) > decay_response (k)) + { printf ("\n\nLine %d: Incorrect sample (#%ld : abs (%d) should be < %d).\n", __LINE__, datalen + k, data [k], decay_response (k)) ; + exit (1) ; + } ; + + /* Now test sf_seek function. */ + if (sfinfo.seekable) + { if ((k = sf_seek (file, 0, SEEK_SET)) != 0) + { printf ("\n\nLine %d: Seek to start of file failed (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + for (m = 0 ; m < 3 ; m++) + { test_readf_int_or_die (file, m, data, datalen / 7, __LINE__) ; + + smoothed_diff_int (data, datalen / 7) ; + memcpy (smooth, orig + m * datalen / 7, datalen / 7 * sizeof (int)) ; + smoothed_diff_int (smooth, datalen / 7) ; + + for (k = 0 ; k < datalen / 7 ; k++) + if (error_function (data [k] / scale, smooth [k] / scale, margin)) + { printf ("\n\nLine %d: Incorrect sample (#%d (%ld) : %d => %d).\n", __LINE__, k, k + m * (datalen / 7), smooth [k], data [k]) ; + for (m = 0 ; m < 10 ; m++) + printf ("%d ", data [k]) ; + printf ("\n") ; + exit (1) ; + } ; + } ; /* for (m = 0 ; m < 3 ; m++) */ + + seekpos = BUFFER_SIZE / 10 ; + + /* Check seek from start of file. */ + if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos) + { printf ("Seek to start of file + %d failed (%d).\n", seekpos, k) ; + exit (1) ; + } ; + test_readf_int_or_die (file, 0, data, 1, __LINE__) ; + + if (error_function ((double) data [0], (double) orig [seekpos * channels], margin)) + { printf ("sf_seek (SEEK_SET) followed by sf_readf_int failed (%d, %d).\n", orig [1], data [0]) ; + exit (1) ; + } ; + + if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1) + { printf ("sf_seek (SEEK_CUR) with 0 offset failed (%d should be %d)\n", k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ; + k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ; + test_readf_int_or_die (file, 0, data, 1, __LINE__) ; + if (error_function ((double) data [0], (double) orig [seekpos * channels], margin) || k != seekpos) + { printf ("sf_seek (forwards, SEEK_CUR) followed by sf_readf_int failed (%d, %d) (%d, %d).\n", data [0], orig [seekpos * channels], k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ; + /* Check seek backward from current position. */ + k = sf_seek (file, -20, SEEK_CUR) ; + test_readf_int_or_die (file, 0, data, 1, __LINE__) ; + if (error_function ((double) data [0], (double) orig [seekpos * channels], margin) || k != seekpos) + { printf ("sf_seek (backwards, SEEK_CUR) followed by sf_readf_int failed (%d, %d) (%d, %d).\n", data [0], orig [seekpos * channels], k, seekpos) ; + exit (1) ; + } ; + + /* Check that read past end of file returns number of items. */ + sf_seek (file, (int) sfinfo.frames, SEEK_SET) ; + + if ((k = sf_readf_int (file, data, datalen)) != 0) + { printf ("\n\nLine %d: Return value from sf_readf_int past end of file incorrect (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + /* Check seek backward from end. */ + + if ((k = sf_seek (file, 5 - (int) sfinfo.frames, SEEK_END)) != 5) + { printf ("sf_seek (SEEK_END) returned %d instead of %d.\n", k, 5) ; + exit (1) ; + } ; + + test_readf_int_or_die (file, 0, data, 1, __LINE__) ; + if (error_function (data [0] / scale, orig [5] / scale, margin)) + { printf ("\n\nLine %d: sf_seek (SEEK_END) followed by sf_readf_int failed (%d should be %d).\n", __LINE__, data [0], orig [5]) ; + exit (1) ; + } ; + } /* if (sfinfo.seekable) */ + + sf_close (file) ; + + unlink (filename) ; + printf ("ok\n") ; +} /* sdlcomp_test_int */ + +static void +sdlcomp_test_float (const char *filename, int filetype, int channels, double margin) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, m, seekpos ; + long datalen ; + float *orig, *data, *smooth ; + double sum_abs ; + +channels = 1 ; + + print_test_name ("sdlcomp_test_float", filename) ; + +printf ("** fix this ** ") ; + + datalen = BUFFER_SIZE ; + + orig = orig_buffer.f ; + data = data_buffer.f ; + smooth = smooth_buffer.f ; + + gen_signal_double (orig_buffer.d, 32000.0, channels, datalen) ; + for (k = 0 ; k < datalen ; k++) + orig [k] = (int) (orig_buffer.d [k]) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = 123456789 ; /* Ridiculous value. */ + sfinfo.channels = channels ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + test_write_float_or_die (file, 0, orig, datalen, __LINE__) ; + sf_set_string (file, SF_STR_COMMENT, long_comment) ; + sf_close (file) ; + + memset (data, 0, datalen * sizeof (float)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + if ((sfinfo.format & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)) != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < datalen / channels) + { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.frames > (datalen + 400)) + { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", SF_COUNT_TO_LONG (sfinfo.frames), datalen) ; + exit (1) ; + } ; + + if (sfinfo.channels != channels) + { printf ("Incorrect number of channels in file.\n") ; + exit (1) ; + } ; + + check_comment (file, filetype, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_float_or_die (file, 0, data, datalen, __LINE__) ; + + memcpy (smooth, orig, datalen * sizeof (float)) ; + smoothed_diff_float (data, datalen) ; + smoothed_diff_float (smooth, datalen) ; + + sum_abs = fabs (data [0]) ; + for (k = 1 ; k < datalen ; k++) + { if (error_function (data [k], smooth [k], margin)) + { printf ("\n\nLine %d: Incorrect sample (#%d : %d should be %d).\n", __LINE__, k, (int) data [k], (int) smooth [k]) ; + oct_save_float (orig, smooth, datalen) ; + exit (1) ; + } ; + sum_abs += fabs (data [k]) ; + } ; + + if (sum_abs <= 0.0) + { printf ("\n\nLine %d: Signal is all zeros.\n", __LINE__) ; + printf ("sum_abs : % 10.6f\n", sum_abs) ; + exit (1) ; + } ; + + if ((k = sf_read_float (file, data, datalen)) != sfinfo.frames - datalen) + { printf ("\n\nLine %d: Incorrect read length (%d should be %ld).\n", __LINE__, k, SF_COUNT_TO_LONG (sfinfo.frames - datalen)) ; + exit (1) ; + } ; + + if ((sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_MS_ADPCM && + (sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_GSM610) + for (k = 0 ; k < sfinfo.frames - datalen ; k++) + if (abs (data [k]) > decay_response (k)) + { printf ("\n\nLine %d: Incorrect sample (#%ld : abs (%d) should be < %d).\n", __LINE__, datalen + k, (int) data [k], (int) decay_response (k)) ; + exit (1) ; + } ; + + /* Now test sf_seek function. */ + if (sfinfo.seekable) + { if ((k = sf_seek (file, 0, SEEK_SET)) != 0) + { printf ("\n\nLine %d: Seek to start of file failed (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + for (m = 0 ; m < 3 ; m++) + { test_read_float_or_die (file, 0, data, datalen / 7, __LINE__) ; + + smoothed_diff_float (data, datalen / 7) ; + memcpy (smooth, orig + m * datalen / 7, datalen / 7 * sizeof (float)) ; + smoothed_diff_float (smooth, datalen / 7) ; + + for (k = 0 ; k < datalen / 7 ; k++) + if (error_function ((float) data [k], (float) smooth [k], margin)) + { printf ("Incorrect sample C (#%d (%ld) : %d => %d).\n", k, k + m * (datalen / 7), (int) smooth [k], (int) data [k]) ; + for (m = 0 ; m < 10 ; m++) + printf ("%d ", (int) data [k]) ; + printf ("\n") ; + exit (1) ; + } ; + } ; /* for (m = 0 ; m < 3 ; m++) */ + + seekpos = BUFFER_SIZE / 10 ; + + /* Check seek from start of file. */ + if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos) + { printf ("Seek to start of file + %d failed (%d).\n", seekpos, k) ; + exit (1) ; + } ; + test_read_float_or_die (file, 0, data, 1, __LINE__) ; + + if (error_function ((float) data [0], (float) orig [seekpos * channels], margin)) + { printf ("sf_seek (SEEK_SET) followed by sf_read_float failed (%d, %d).\n", (int) orig [1], (int) data [0]) ; + exit (1) ; + } ; + + if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1) + { printf ("sf_seek (SEEK_CUR) with 0 offset failed (%d should be %d)\n", k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ; + k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ; + test_read_float_or_die (file, 0, data, channels, __LINE__) ; + if (error_function ((float) data [0], (float) orig [seekpos * channels], margin) || k != seekpos) + { printf ("sf_seek (forwards, SEEK_CUR) followed by sf_read_float failed (%d, %d) (%d, %d).\n", (int) data [0], (int) orig [seekpos * channels], k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ; + /* Check seek backward from current position. */ + k = sf_seek (file, -20, SEEK_CUR) ; + test_read_float_or_die (file, 0, data, channels, __LINE__) ; + if (error_function ((float) data [0], (float) orig [seekpos * channels], margin) || k != seekpos) + { printf ("sf_seek (backwards, SEEK_CUR) followed by sf_read_float failed (%d, %d) (%d, %d).\n", (int) data [0], (int) orig [seekpos * channels], k, seekpos) ; + exit (1) ; + } ; + + /* Check that read past end of file returns number of items. */ + sf_seek (file, (int) sfinfo.frames, SEEK_SET) ; + + if ((k = sf_read_float (file, data, datalen)) != 0) + { printf ("\n\nLine %d: Return value from sf_read_float past end of file incorrect (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + /* Check seek backward from end. */ + + if ((k = sf_seek (file, 5 - (int) sfinfo.frames, SEEK_END)) != 5) + { printf ("sf_seek (SEEK_END) returned %d instead of %d.\n", k, 5) ; + exit (1) ; + } ; + + test_read_float_or_die (file, 0, data, channels, __LINE__) ; + if (error_function ((float) data [0], (float) orig [5], margin)) + { printf ("sf_seek (SEEK_END) followed by sf_read_float failed (%d should be %d).\n", (int) data [0], (int) orig [5]) ; + exit (1) ; + } ; + } /* if (sfinfo.seekable) */ + + sf_close (file) ; + + unlink (filename) ; + printf ("ok\n") ; +} /* sdlcomp_test_float */ + +static void +sdlcomp_test_double (const char *filename, int filetype, int channels, double margin) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, m, seekpos ; + long datalen ; + double *orig, *data, *smooth, sum_abs ; + +channels = 1 ; + print_test_name ("sdlcomp_test_double", filename) ; + + datalen = BUFFER_SIZE ; + + orig = orig_buffer.d ; + data = data_buffer.d ; + smooth = smooth_buffer.d ; + + gen_signal_double (orig_buffer.d, 32000.0, channels, datalen) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = 123456789 ; /* Ridiculous value. */ + sfinfo.channels = channels ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + test_write_double_or_die (file, 0, orig, datalen, __LINE__) ; + sf_set_string (file, SF_STR_COMMENT, long_comment) ; + sf_close (file) ; + + memset (data, 0, datalen * sizeof (double)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("Returned format incorrect (0x%08X => 0x%08X).\n", filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < datalen / channels) + { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.frames > (datalen + 400)) + { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", SF_COUNT_TO_LONG (sfinfo.frames), datalen) ; + exit (1) ; + } ; + + if (sfinfo.channels != channels) + { printf ("Incorrect number of channels in file.\n") ; + exit (1) ; + } ; + + check_comment (file, filetype, __LINE__) ; + + check_comment (file, filetype, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_double_or_die (file, 0, data, datalen, __LINE__) ; + + memcpy (smooth, orig, datalen * sizeof (double)) ; + smoothed_diff_double (data, datalen) ; + smoothed_diff_double (smooth, datalen) ; + + sum_abs = fabs (data [0]) ; + for (k = 1 ; k < datalen ; k++) + { if (error_function (data [k], smooth [k], margin)) + { printf ("\n\nLine %d: Incorrect sample (#%d : %d should be %d).\n", __LINE__, k, (int) data [k], (int) smooth [k]) ; + oct_save_double (orig, smooth, datalen) ; + exit (1) ; + } ; + sum_abs += fabs (data [k]) ; + } ; + + if (sum_abs < 1.0) + { printf ("\n\nLine %d: Signal is all zeros.\n", __LINE__) ; + exit (1) ; + } ; + + if ((k = sf_read_double (file, data, datalen)) != sfinfo.frames - datalen) + { printf ("\n\nLine %d: Incorrect read length (%d should be %ld).\n", __LINE__, k, SF_COUNT_TO_LONG (sfinfo.frames - datalen)) ; + exit (1) ; + } ; + + if ((sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_MS_ADPCM && + (sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_GSM610) + for (k = 0 ; k < sfinfo.frames - datalen ; k++) + if (abs (data [k]) > decay_response (k)) + { printf ("\n\nLine %d: Incorrect sample (#%ld : abs (%d) should be < %d).\n", __LINE__, datalen + k, (int) data [k], (int) decay_response (k)) ; + exit (1) ; + } ; + + /* Now test sf_seek function. */ + if (sfinfo.seekable) + { if ((k = sf_seek (file, 0, SEEK_SET)) != 0) + { printf ("\n\nLine %d: Seek to start of file failed (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + for (m = 0 ; m < 3 ; m++) + { test_read_double_or_die (file, m, data, datalen / 7, __LINE__) ; + + smoothed_diff_double (data, datalen / 7) ; + memcpy (smooth, orig + m * datalen / 7, datalen / 7 * sizeof (double)) ; + smoothed_diff_double (smooth, datalen / 7) ; + + for (k = 0 ; k < datalen / 7 ; k++) + if (error_function ((double) data [k], (double) smooth [k], margin)) + { printf ("Incorrect sample C (#%d (%ld) : %d => %d).\n", k, k + m * (datalen / 7), (int) smooth [k], (int) data [k]) ; + for (m = 0 ; m < 10 ; m++) + printf ("%d ", (int) data [k]) ; + printf ("\n") ; + exit (1) ; + } ; + } ; /* for (m = 0 ; m < 3 ; m++) */ + + seekpos = BUFFER_SIZE / 10 ; + + /* Check seek from start of file. */ + if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos) + { printf ("Seek to start of file + %d failed (%d).\n", seekpos, k) ; + exit (1) ; + } ; + test_read_double_or_die (file, 0, data, 1, __LINE__) ; + + if (error_function ((double) data [0], (double) orig [seekpos * channels], margin)) + { printf ("sf_seek (SEEK_SET) followed by sf_read_double failed (%d, %d).\n", (int) orig [1], (int) data [0]) ; + exit (1) ; + } ; + + if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1) + { printf ("sf_seek (SEEK_CUR) with 0 offset failed (%d should be %d)\n", k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ; + k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ; + test_read_double_or_die (file, 0, data, 1, __LINE__) ; + if (error_function ((double) data [0], (double) orig [seekpos * channels], margin) || k != seekpos) + { printf ("sf_seek (forwards, SEEK_CUR) followed by sf_read_double failed (%d, %d) (%d, %d).\n", (int) data [0], (int) orig [seekpos * channels], k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ; + /* Check seek backward from current position. */ + k = sf_seek (file, -20, SEEK_CUR) ; + test_read_double_or_die (file, 0, data, 1, __LINE__) ; + if (error_function ((double) data [0], (double) orig [seekpos * channels], margin) || k != seekpos) + { printf ("sf_seek (backwards, SEEK_CUR) followed by sf_read_double failed (%d, %d) (%d, %d).\n", (int) data [0], (int) orig [seekpos * channels], k, seekpos) ; + exit (1) ; + } ; + + /* Check that read past end of file returns number of items. */ + sf_seek (file, (int) sfinfo.frames, SEEK_SET) ; + + if ((k = sf_read_double (file, data, datalen)) != 0) + { printf ("\n\nLine %d: Return value from sf_read_double past end of file incorrect (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + /* Check seek backward from end. */ + + if ((k = sf_seek (file, 5 - (int) sfinfo.frames, SEEK_END)) != 5) + { printf ("sf_seek (SEEK_END) returned %d instead of %d.\n", k, 5) ; + exit (1) ; + } ; + + test_read_double_or_die (file, 0, data, 1, __LINE__) ; + if (error_function ((double) data [0], (double) orig [5], margin)) + { printf ("sf_seek (SEEK_END) followed by sf_read_double failed (%d should be %d).\n", (int) data [0], (int) orig [5]) ; + exit (1) ; + } ; + } /* if (sfinfo.seekable) */ + + sf_close (file) ; + + unlink (filename) ; + printf ("ok\n") ; +} /* sdlcomp_test_double */ + +/*======================================================================================== +** Auxiliary functions +*/ + +#define SIGNAL_MAXVAL 30000.0 +#define DECAY_COUNT 1000 + +static int +decay_response (int k) +{ if (k < 1) + return (int) (1.2 * SIGNAL_MAXVAL) ; + if (k > DECAY_COUNT) + return 0 ; + return (int) (1.2 * SIGNAL_MAXVAL * (DECAY_COUNT - k) / (1.0 * DECAY_COUNT)) ; +} /* decay_response */ + +static void +gen_signal_double (double *data, double scale, int channels, int datalen) +{ int k, ramplen ; + double amp = 0.0 ; + + ramplen = DECAY_COUNT ; + + if (channels == 1) + { for (k = 0 ; k < datalen ; k++) + { if (k <= ramplen) + amp = scale * k / ((double) ramplen) ; + else if (k > datalen - ramplen) + amp = scale * (datalen - k) / ((double) ramplen) ; + +/*-printf ("%3d : %g\n", k, amp) ;-*/ + + data [k] = amp * (0.4 * sin (33.3 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE)) + + 0.3 * cos (201.1 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE))) ; + } ; + } + else + { for (k = 0 ; k < datalen ; k ++) + { if (k <= ramplen) + amp = scale * k / ((double) ramplen) ; + else if (k > datalen - ramplen) + amp = scale * (datalen - k) / ((double) ramplen) ; + + data [2 * k] = amp * (0.4 * sin (33.3 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE)) + + 0.3 * cos (201.1 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE))) ; + data [2 * k + 1] = amp * (0.4 * sin (55.5 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE)) + + 0.3 * cos (201.1 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE))) ; + } ; + } ; + + return ; +} /* gen_signal_double */ + +static int +error_function (double data, double orig, double margin) +{ double error ; + + if (fabs (orig) <= 500.0) + error = fabs (fabs (data) - fabs (orig)) / 2000.0 ; + else if (fabs (orig) <= 1000.0) + error = fabs (data - orig) / 3000.0 ; + else + error = fabs (data - orig) / fabs (orig) ; + + if (error > margin) + { printf ("\n\n*******************\nError : %f\n", error) ; + return 1 ; + } ; + return 0 ; +} /* error_function */ + +static void +smoothed_diff_short (short *data, unsigned int datalen) +{ unsigned int k ; + double memory = 0.0 ; + + /* Calculate the smoothed sample-to-sample difference. */ + for (k = 0 ; k < datalen - 1 ; k++) + { memory = 0.7 * memory + (1 - 0.7) * (double) (data [k+1] - data [k]) ; + data [k] = (short) memory ; + } ; + data [datalen-1] = data [datalen-2] ; + +} /* smoothed_diff_short */ + +static void +smoothed_diff_int (int *data, unsigned int datalen) +{ unsigned int k ; + double memory = 0.0 ; + + /* Calculate the smoothed sample-to-sample difference. */ + for (k = 0 ; k < datalen - 1 ; k++) + { memory = 0.7 * memory + (1 - 0.7) * (double) (data [k+1] - data [k]) ; + data [k] = (int) memory ; + } ; + data [datalen-1] = data [datalen-2] ; + +} /* smoothed_diff_int */ + +static void +smoothed_diff_float (float *data, unsigned int datalen) +{ unsigned int k ; + float memory = 0.0 ; + + /* Calculate the smoothed sample-to-sample difference. */ + for (k = 0 ; k < datalen - 1 ; k++) + { memory = 0.7 * memory + (1 - 0.7) * (data [k+1] - data [k]) ; + data [k] = memory ; + } ; + data [datalen-1] = data [datalen-2] ; + +} /* smoothed_diff_float */ + +static void +smoothed_diff_double (double *data, unsigned int datalen) +{ unsigned int k ; + double memory = 0.0 ; + + /* Calculate the smoothed sample-to-sample difference. */ + for (k = 0 ; k < datalen - 1 ; k++) + { memory = 0.7 * memory + (1 - 0.7) * (data [k+1] - data [k]) ; + data [k] = memory ; + } ; + data [datalen-1] = data [datalen-2] ; + +} /* smoothed_diff_double */ + +static void +check_comment (SNDFILE * file, int format, int lineno) +{ const char *comment ; + + switch (format & SF_FORMAT_TYPEMASK) + { case SF_FORMAT_AIFF : + case SF_FORMAT_WAV : + case SF_FORMAT_WAVEX : + break ; + default : + return ; + } ; + + comment = sf_get_string (file, SF_STR_COMMENT) ; + if (comment == NULL) + { printf ("\n\nLine %d : File does not contain a comment string.\n\n", lineno) ; + exit (1) ; + } ; + + if (strcmp (comment, long_comment) != 0) + { printf ("\n\nLine %d : File comment does not match comment written.\n\n", lineno) ; + exit (1) ; + } ; + + return ; +} /* check_comment */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 5eb86888-3311-48b8-920e-c2a0393b7ad2 +*/ Added: freeswitch/trunk/libs/libsndfile/tests/misc_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/misc_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,353 @@ +/* +** Copyright (C) 2001-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software ; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation ; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY ; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program ; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include <sys/stat.h> +#include <math.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#if (HAVE_DECL_S_IRGRP == 0) +#include <sf_unistd.h> +#endif + +#if (defined (WIN32) || defined (_WIN32)) +#include <io.h> +#include <direct.h> +#endif + +#include <sndfile.h> + +#include "utils.h" + +#define BUFFER_LEN (1<<10) +#define LOG_BUFFER_SIZE 1024 + +static void zero_data_test (const char *filename, int typemajor) ; +static void filesystem_full_test (int typemajor) ; +static void permission_test (const char *filename, int typemajor) ; + +int +main (int argc, char *argv []) +{ int do_all = 0 ; + int test_count = 0 ; + + if (argc != 2) + { printf ("Usage : %s <test>\n", argv [0]) ; + printf (" Where <test> is one of the following:\n") ; + printf (" wav - test WAV file peak chunk\n") ; + printf (" aiff - test AIFF file PEAK chunk\n") ; + printf (" all - perform all tests\n") ; + exit (1) ; + } ; + + do_all=!strcmp (argv [1], "all") ; + + if (do_all || ! strcmp (argv [1], "wav")) + { zero_data_test ("zerolen.wav", SF_FORMAT_WAV) ; + filesystem_full_test (SF_FORMAT_WAV) ; + permission_test ("readonly.wav", SF_FORMAT_WAV) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "aiff")) + { zero_data_test ("zerolen.aiff", SF_FORMAT_AIFF) ; + filesystem_full_test (SF_FORMAT_AIFF) ; + permission_test ("readonly.aiff", SF_FORMAT_AIFF) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "au")) + { zero_data_test ("zerolen.au", SF_FORMAT_AU) ; + filesystem_full_test (SF_FORMAT_AU) ; + permission_test ("readonly.au", SF_FORMAT_AU) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "caf")) + { zero_data_test ("zerolen.caf", SF_FORMAT_CAF) ; + filesystem_full_test (SF_FORMAT_CAF) ; + permission_test ("readonly.caf", SF_FORMAT_CAF) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "svx")) + { zero_data_test ("zerolen.svx", SF_FORMAT_SVX) ; + filesystem_full_test (SF_FORMAT_SVX) ; + permission_test ("readonly.svx", SF_FORMAT_SVX) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "nist")) + { zero_data_test ("zerolen.nist", SF_FORMAT_NIST) ; + filesystem_full_test (SF_FORMAT_NIST) ; + permission_test ("readonly.nist", SF_FORMAT_NIST) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "paf")) + { zero_data_test ("zerolen.paf", SF_FORMAT_PAF) ; + filesystem_full_test (SF_FORMAT_PAF) ; + permission_test ("readonly.paf", SF_FORMAT_PAF) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "ircam")) + { zero_data_test ("zerolen.ircam", SF_FORMAT_IRCAM) ; + filesystem_full_test (SF_FORMAT_IRCAM) ; + permission_test ("readonly.ircam", SF_FORMAT_IRCAM) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "voc")) + { zero_data_test ("zerolen.voc", SF_FORMAT_VOC) ; + filesystem_full_test (SF_FORMAT_VOC) ; + permission_test ("readonly.voc", SF_FORMAT_VOC) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "w64")) + { zero_data_test ("zerolen.w64", SF_FORMAT_W64) ; + filesystem_full_test (SF_FORMAT_W64) ; + permission_test ("readonly.w64", SF_FORMAT_W64) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat4")) + { zero_data_test ("zerolen.mat4", SF_FORMAT_MAT4) ; + filesystem_full_test (SF_FORMAT_MAT4) ; + permission_test ("readonly.mat4", SF_FORMAT_MAT4) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat5")) + { zero_data_test ("zerolen.mat5", SF_FORMAT_MAT5) ; + filesystem_full_test (SF_FORMAT_MAT5) ; + permission_test ("readonly.mat5", SF_FORMAT_MAT5) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "pvf")) + { zero_data_test ("zerolen.pvf", SF_FORMAT_PVF) ; + filesystem_full_test (SF_FORMAT_PVF) ; + permission_test ("readonly.pvf", SF_FORMAT_PVF) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "htk")) + { zero_data_test ("zerolen.htk", SF_FORMAT_HTK) ; + filesystem_full_test (SF_FORMAT_HTK) ; + permission_test ("readonly.htk", SF_FORMAT_HTK) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "avr")) + { zero_data_test ("zerolen.avr", SF_FORMAT_AVR) ; + filesystem_full_test (SF_FORMAT_AVR) ; + permission_test ("readonly.avr", SF_FORMAT_AVR) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "sds")) + { zero_data_test ("zerolen.sds", SF_FORMAT_SDS) ; + filesystem_full_test (SF_FORMAT_SDS) ; + permission_test ("readonly.sds", SF_FORMAT_SDS) ; + test_count++ ; + } ; + + if (test_count == 0) + { printf ("Mono : ************************************\n") ; + printf ("Mono : * No '%s' test defined.\n", argv [1]) ; + printf ("Mono : ************************************\n") ; + return 1 ; + } ; + + return 0 ; +} /* main */ + + +/*============================================================================================ +** Here are the test functions. +*/ + +static void +zero_data_test (const char *filename, int typemajor) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int frames ; + + print_test_name ("zero_data_test", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = (typemajor | SF_FORMAT_PCM_16) ; + sfinfo.channels = 1 ; + sfinfo.frames = 0 ; + + frames = BUFFER_LEN / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + sf_close (file) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sf_close (file) ; + + unlink (filename) ; + puts ("ok") ; +} /* zero_data_test */ + +static void +filesystem_full_test (int typemajor) +{ SNDFILE *file ; + SF_INFO sfinfo ; + struct stat buf ; + + const char *filename = "/dev/full", *errorstr ; + int frames ; + +#if (defined (WIN32) || defined (_WIN32)) + /* Can't run this test on Win32 so return. */ + return ; +#endif + + print_test_name ("filesystem_full_test", filename) ; + + if (stat (filename, &buf) != 0) + { puts ("/dev/full missing") ; + return ; + } ; + + if (S_ISCHR (buf.st_mode) == 0 && S_ISBLK (buf.st_mode) == 0) + { puts ("/dev/full is not a device file") ; + return ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = (typemajor | SF_FORMAT_PCM_16) ; + sfinfo.channels = 1 ; + sfinfo.frames = 0 ; + + frames = BUFFER_LEN / sfinfo.channels ; + + if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) != NULL) + { printf ("\n\nLine %d : Error, file should not have openned.\n", __LINE__ - 1) ; + exit (1) ; + } ; + + errorstr = sf_strerror (file) ; + + if (strstr (errorstr, " space ") == NULL || strstr (errorstr, "device") == NULL) + { printf ("\n\nLine %d : Error bad error string : %s.\n", __LINE__ - 1, errorstr) ; + exit (1) ; + } ; + + puts ("ok") ; +} /* filesystem_full_test */ + +static void +permission_test (const char *filename, int typemajor) +{ +#if (OS_IS_WIN32) + /* Avoid compiler warnings. */ + filename = filename ; + typemajor = typemajor ; + + /* Can't run this test on Win32 so return. */ + return ; +#else + + FILE *textfile ; + SNDFILE *file ; + SF_INFO sfinfo ; + const char *errorstr ; + int frames ; + + if (getuid () == 0) + { /* If running as root bypass this test. + ** Root is allowed to open a readonly file for write. + */ + return ; + } ; + + print_test_name ("permission_test", filename) ; + + if ((textfile = fopen (filename, "w")) == NULL) + { printf ("\n\nLine %d : not able to open text file for write.\n", __LINE__) ; + exit (1) ; + } ; + + fprintf (textfile, "This is a read only file.\n") ; + fclose (textfile) ; + + if (chmod (filename, S_IRUSR | S_IRGRP)) + { printf ("\n\nLine %d : chmod failed", __LINE__) ; + fflush (stdout) ; + perror ("") ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = (typemajor | SF_FORMAT_PCM_16) ; + sfinfo.channels = 1 ; + sfinfo.frames = 0 ; + + frames = BUFFER_LEN / sfinfo.channels ; + + if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) != NULL) + { printf ("\n\nLine %d : Error, file should not have opened.\n", __LINE__ - 1) ; + exit (1) ; + } ; + + errorstr = sf_strerror (file) ; + + if (strstr (errorstr, "ermission denied") == NULL) + { printf ("\n\nLine %d : Error bad error string : %s.\n", __LINE__ - 1, errorstr) ; + exit (1) ; + } ; + + if (chmod (filename, S_IWUSR | S_IWGRP)) + { printf ("\n\nLine %d : chmod failed", __LINE__) ; + fflush (stdout) ; + perror ("") ; + exit (1) ; + } ; + + unlink (filename) ; + + puts ("ok") ; + +#endif +} /* permission_test */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: efc6c227-8881-4a1d-8680-0d1255975267 +*/ Added: freeswitch/trunk/libs/libsndfile/tests/multi_file_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/multi_file_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,258 @@ +/* +** Copyright (C) 1999-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#if (HAVE_DECL_S_IRGRP == 0) +#include <sf_unistd.h> +#endif + +#include <fcntl.h> +#include <math.h> +#include <string.h> +#include <errno.h> +#include <sys/stat.h> + +#include <sndfile.h> + +#include "utils.h" + +#define DATA_LENGTH (512) + +static off_t get_file_length (int fd) ; +static void write_file_at_end (int fd, int filetype, int channels, int file_num) ; + +static void multi_file_test (const char *filename, int *formats, int format_count) ; + +static short data [DATA_LENGTH] ; + +static int wav_formats [] = +{ SF_FORMAT_WAV | SF_FORMAT_PCM_16, + SF_FORMAT_WAV | SF_FORMAT_PCM_24, + SF_FORMAT_WAV | SF_FORMAT_ULAW, + SF_FORMAT_WAV | SF_FORMAT_ALAW, + /* Lite remove start */ + SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, + SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, + /* Lite remove end */ + /*-SF_FORMAT_WAV | SF_FORMAT_GSM610 Doesn't work yet. -*/ +} ; + +static int aiff_formats [] = +{ SF_FORMAT_AIFF | SF_FORMAT_PCM_16, + SF_FORMAT_AIFF | SF_FORMAT_PCM_24, + SF_FORMAT_AIFF | SF_FORMAT_ULAW, + SF_FORMAT_AIFF | SF_FORMAT_ALAW +} ; + +static int au_formats [] = +{ SF_FORMAT_AU | SF_FORMAT_PCM_16, + SF_FORMAT_AU | SF_FORMAT_PCM_24, + SF_FORMAT_AU | SF_FORMAT_ULAW, + SF_FORMAT_AU | SF_FORMAT_ALAW +} ; + +static int verbose = SF_FALSE ; + +int +main (int argc, char **argv) +{ int do_all = 0 ; + int test_count = 0 ; + + if (argc == 3 && strcmp (argv [2], "-v") == 0) + { verbose = SF_TRUE ; + argc -- ; + } ; + + if (argc != 2) + { printf ("Usage : %s <test>\n", argv [0]) ; + printf (" Where <test> is one of the following:\n") ; + printf (" wav - test WAV file functions (little endian)\n") ; + printf (" aiff - test AIFF file functions (big endian)\n") ; + printf (" au - test AU file functions\n") ; +#if 0 + printf (" svx - test 8SVX/16SV file functions\n") ; + printf (" nist - test NIST Sphere file functions\n") ; + printf (" ircam - test IRCAM file functions\n") ; + printf (" voc - Create Voice file functions\n") ; + printf (" w64 - Sonic Foundry's W64 file functions\n") ; +#endif + printf (" all - perform all tests\n") ; + exit (1) ; + } ; + + do_all = !strcmp (argv [1], "all") ; + + if (do_all || ! strcmp (argv [1], "wav")) + { multi_file_test ("multi_wav.dat", wav_formats, ARRAY_LEN (wav_formats)) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "aiff")) + { multi_file_test ("multi_aiff.dat", aiff_formats, ARRAY_LEN (aiff_formats)) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "au")) + { multi_file_test ("multi_au.dat", au_formats, ARRAY_LEN (au_formats)) ; + test_count++ ; + } ; + + return 0 ; +} /* main */ + +/*====================================================================================== +*/ + +static void +multi_file_test (const char *filename, int *formats, int format_count) +{ SNDFILE *sndfile ; + SF_INFO sfinfo ; + SF_EMBED_FILE_INFO embed_info ; + off_t file_length ; + int fd, k, file_count = 0 ; + + print_test_name ("multi_file_test", filename) ; + + unlink (filename) ; + + if ((fd = open (filename, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR | S_IRGRP )) < 0) + { printf ("\n\nLine %d: open failed : %s\n", __LINE__, strerror (errno)) ; + exit (1) ; + } ; + + write (fd, "1234", 4) ; + + for (k = 0 ; k < format_count ; k++) + write_file_at_end (fd, formats [k], 2, k) ; + + file_length = get_file_length (fd) ; + + embed_info.offset = 4 ; + embed_info.length = 0 ; + + file_count = 0 ; + + while (embed_info.offset + embed_info.length < file_length) + { + file_count ++ ; + + if (verbose) + { puts ("\n------------------------------------") ; + printf ("This offset : %ld\n", SF_COUNT_TO_LONG (embed_info.offset + embed_info.length)) ; + } ; + + if (lseek (fd, embed_info.offset + embed_info.length, SEEK_SET) < 0) + { printf ("\n\nLine %d: lseek failed : %s\n", __LINE__, strerror (errno)) ; + exit (1) ; + } ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + if ((sndfile = sf_open_fd (fd, SFM_READ, &sfinfo, SF_FALSE)) == NULL) + { printf ("\n\nLine %d: sf_open_fd failed\n", __LINE__) ; + printf ("Embedded file number : %d offset : %ld\n", file_count, SF_COUNT_TO_LONG (embed_info.offset)) ; + puts (sf_strerror (sndfile)) ; + dump_log_buffer (sndfile) ; + exit (1) ; + } ; + + sf_command (sndfile, SFC_GET_EMBED_FILE_INFO, &embed_info, sizeof (embed_info)) ; + + sf_close (sndfile) ; + + if (verbose) + printf ("\nNext offset : %ld\nNext length : %ld\n", SF_COUNT_TO_LONG (embed_info.offset), SF_COUNT_TO_LONG (embed_info.length)) ; + } ; + + if (file_count != format_count) + { printf ("\n\nLine %d: file count (%d) not equal to %d.\n\n", __LINE__, file_count, format_count) ; + printf ("Embedded file number : %d\n", file_count) ; + exit (1) ; + } ; + + close (fd) ; + unlink (filename) ; + printf ("ok\n") ; + + return ; +} /* multi_file_test */ + +/*====================================================================================== +*/ + +static void +write_file_at_end (int fd, int filetype, int channels, int file_num) +{ SNDFILE *sndfile ; + SF_INFO sfinfo ; + + int frames, k ; + + lseek (fd, 0, SEEK_END) ; + + for (k = 0 ; k < DATA_LENGTH ; k++) + data [k] = k ; + + frames = DATA_LENGTH / channels ; + + sfinfo.format = filetype ; + sfinfo.channels = channels ; + sfinfo.samplerate = 44100 ; + + if ((sndfile = sf_open_fd (fd, SFM_WRITE, &sfinfo, SF_FALSE)) == NULL) + { printf ("\n\nLine %d: sf_open_fd failed\n", __LINE__) ; + printf ("Embedded file number : %d\n", file_num) ; + puts (sf_strerror (sndfile)) ; + dump_log_buffer (sndfile) ; + exit (1) ; + } ; + + if (sf_writef_short (sndfile, data, frames) != frames) + { printf ("\n\nLine %d: short write\n", __LINE__) ; + printf ("Embedded file number : %d\n", file_num) ; + exit (1) ; + } ; + + sf_close (sndfile) ; +} /* write_file_at_end */ + +static off_t +get_file_length (int fd) +{ struct stat statbuf ; + + if (fstat (fd, &statbuf) == -1) + { printf ("\n\nError : fstat error : %s\n\n", strerror (errno)) ; + exit (1) ; + } ; + + return statbuf.st_size ; +} /* get_file_length */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: c1a09b0e-57c9-4306-b69e-a865d44eecb3 +*/ Added: freeswitch/trunk/libs/libsndfile/tests/open_fail_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/open_fail_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,81 @@ +/* +** Copyright (C) 2003,2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <sndfile.h> + +#include "utils.h" + +int +main (void) +{ SNDFILE *sndfile ; + SF_INFO sfinfo ; + + FILE *bad_file ; + const char *bad_wav = "bad_wav.wav" ; + const char bad_data [] = "RIFF WAVEfmt " ; + + print_test_name ("open_fail_test", bad_wav) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + sndfile = sf_open ("let's hope this file doesn't exist", SFM_READ, &sfinfo) ; + + if (sndfile) + { printf ("Line %d: should not have received a valid SNDFILE* pointer.\n", __LINE__) ; + exit (1) ; + } ; + + if ((bad_file = fopen (bad_wav, "w")) == NULL) + { printf ("Line %d: fopen returned NULL.\n", __LINE__) ; + exit (1) ; + } ; + + fwrite (bad_data, sizeof (bad_data), 1, bad_file) ; + fclose (bad_file) ; + + sndfile = sf_open (bad_wav, SFM_READ, &sfinfo) ; + + if (sndfile) + { printf ("Line %d: should not have received a valid SNDFILE* pointer.\n", __LINE__) ; + exit (1) ; + } ; + + unlink (bad_wav) ; + puts ("ok") ; + + return 0 ; +} /* main */ + + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 24440323-00b1-4e4b-87c5-0e3b7e9605e9 +*/ Added: freeswitch/trunk/libs/libsndfile/tests/pcm_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/pcm_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,1731 @@ +/* +** Copyright (C) 1999-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <sndfile.h> + +#include "float_cast.h" +#include "utils.h" + +#define BUFFER_SIZE (1<<12) + +static void lrintf_test (void) ; + +static void pcm_test_bits_8 (const char *filename, int filetype, int hash) ; +static void pcm_test_bits_16 (const char *filename, int filetype, int hash) ; +static void pcm_test_bits_24 (const char *filename, int filetype, int hash) ; +static void pcm_test_bits_32 (const char *filename, int filetype, int hash) ; + +static void pcm_test_float (const char *filename, int filetype, int hash, int replace_float) ; +static void pcm_test_double (const char *filename, int filetype, int hash, int replace_float) ; + +typedef union +{ double d [BUFFER_SIZE + 1]; + float f [BUFFER_SIZE + 1]; + int i [BUFFER_SIZE + 1]; + short s [BUFFER_SIZE + 1]; +} BUFFER ; + +/* Data written to the file. */ +static BUFFER data_out ; + +/* Data read back from the file. */ +static BUFFER data_in ; + +int +main (void) +{ + lrintf_test () ; + + pcm_test_bits_8 ("pcm-s8.raw", SF_FORMAT_RAW | SF_FORMAT_PCM_S8, 0x9ae33814) ; + pcm_test_bits_8 ("pcm-u8.raw", SF_FORMAT_RAW | SF_FORMAT_PCM_U8, 0x651d4694) ; + + pcm_test_bits_16 ("le-pcm16.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_16, 0x16866fa0) ; + pcm_test_bits_16 ("be-pcm16.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_16, 0xc571826c) ; + + pcm_test_bits_24 ("le-pcm24.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_24, 0x658e4bb6) ; + pcm_test_bits_24 ("be-pcm24.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_24, 0xbf8cde4a) ; + + pcm_test_bits_32 ("le-pcm32.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_32, 0x04c84a70) ; + pcm_test_bits_32 ("be-pcm32.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_32, 0x069c84f6) ; + + /* Lite remove start */ + pcm_test_float ("le-float.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0xbb836603, SF_FALSE) ; + pcm_test_float ("be-float.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0x903cd8fc, SF_FALSE) ; + + pcm_test_double ("le-double.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xbf84448e, SF_FALSE) ; + pcm_test_double ("be-double.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xaf3d9fb5, SF_FALSE) ; + + puts ("Test IEEE replacement code.") ; + + pcm_test_float ("le-float.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0xbb836603, SF_TRUE) ; + pcm_test_float ("be-float.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0x903cd8fc, SF_TRUE) ; + + pcm_test_double ("le-double.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xbf84448e, SF_TRUE) ; + pcm_test_double ("be-double.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xaf3d9fb5, SF_TRUE) ; + /* Lite remove end */ + + return 0 ; +} /* main */ + +/*============================================================================================ +** Here are the test functions. +*/ + +static void +lrintf_test (void) +{ int k, items ; + float *float_data ; + int *int_data ; + + print_test_name ("lrintf_test", "") ; + + items = 1024 ; + + float_data = data_out.f ; + int_data = data_in.i ; + + for (k = 0 ; k < items ; k++) + float_data [k] = (k * ((k % 2) ? 333333.0 : -333333.0)) ; + + for (k = 0 ; k < items ; k++) + int_data [k] = lrintf (float_data [k]) ; + + for (k = 0 ; k < items ; k++) + if (fabs (int_data [k] - float_data [k]) > 1.0) + { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %d).\n", __LINE__, k, float_data [k], int_data [k]) ; + exit (1) ; + } ; + + printf ("ok\n") ; +} /* lrintf_test */ + +static void +pcm_test_bits_8 (const char *filename, int filetype, int hash) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, items, zero_count ; + short *short_out, *short_in ; + int *int_out, *int_in ; + /* Lite remove start */ + float *float_out, *float_in ; + double *double_out, *double_in ; + /* Lite remove end */ + + print_test_name ("pcm_test_bits_8", filename) ; + + items = 127 ; + + short_out = data_out.s ; + short_in = data_in.s ; + + zero_count = 0 ; + for (k = 0 ; k < items ; k++) + { short_out [k] = ((k * ((k % 2) ? 1 : -1)) << 8) ; + zero_count = short_out [k] ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_short_or_die (file, 0, short_out, items, __LINE__) ; + + sf_close (file) ; + + memset (short_in, 0, items * sizeof (short)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_short_or_die (file, 0, short_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (short_out [k] != short_in [k]) + { printf ("\n\nLine %d: Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, short_out [k], short_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Finally, check the file hash. */ + check_file_hash_or_die (filename, hash, __LINE__) ; + + /*-------------------------------------------------------------------------- + ** Test sf_read/write_int () + */ + zero_count = 0 ; + + int_out = data_out.i ; + int_in = data_in.i ; + for (k = 0 ; k < items ; k++) + { int_out [k] = ((k * ((k % 2) ? 1 : -1)) << 24) ; + zero_count = int_out [k] ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_int_or_die (file, 0, int_out, items, __LINE__) ; + + sf_close (file) ; + + memset (int_in, 0, items * sizeof (int)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_int_or_die (file, 0, int_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (int_out [k] != int_in [k]) + { printf ("\n\nLine %d: int : Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, int_out [k], int_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Lite remove start */ + /*-------------------------------------------------------------------------- + ** Test sf_read/write_float () + */ + zero_count = 0 ; + + float_out = data_out.f ; + float_in = data_in.f ; + for (k = 0 ; k < items ; k++) + { float_out [k] = (k * ((k % 2) ? 1 : -1)) ; + zero_count = (fabs (float_out [k]) > 1e-10) ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + test_write_float_or_die (file, 0, float_out, items, __LINE__) ; + + sf_close (file) ; + + memset (float_in, 0, items * sizeof (float)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + test_read_float_or_die (file, 0, float_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (fabs (float_out [k] - float_in [k]) > 1e-10) + { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, (double) float_out [k], (double) float_in [k]) ; + exit (1) ; + break ; + } ; + + sf_close (file) ; + + /*-------------------------------------------------------------------------- + ** Test sf_read/write_double () + */ + zero_count = 0 ; + + double_out = data_out.d ; + double_in = data_in.d ; + for (k = 0 ; k < items ; k++) + { double_out [k] = (k * ((k % 2) ? 1 : -1)) ; + zero_count = (fabs (double_out [k]) > 1e-10) ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + test_write_double_or_die (file, 0, double_out, items, __LINE__) ; + + sf_close (file) ; + + memset (double_in, 0, items * sizeof (double)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + test_read_double_or_die (file, 0, double_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (fabs (double_out [k] - double_in [k]) > 1e-10) + { printf ("\n\nLine %d: double : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, double_out [k], double_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + /* Lite remove end */ + unlink (filename) ; + + puts ("ok") ; +} /* pcm_test_bits_8 */ + +static void +pcm_test_bits_16 (const char *filename, int filetype, int hash) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, items, zero_count ; + short *short_out, *short_in ; + int *int_out, *int_in ; + /* Lite remove start */ + float *float_out, *float_in ; + double *double_out, *double_in ; + /* Lite remove end */ + + print_test_name ("pcm_test_bits_16", filename) ; + + items = 1024 ; + + short_out = data_out.s ; + short_in = data_in.s ; + + zero_count = 0 ; + for (k = 0 ; k < items ; k++) + { short_out [k] = (k * ((k % 2) ? 3 : -3)) ; + zero_count = short_out [k] ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_short_or_die (file, 0, short_out, items, __LINE__) ; + + sf_close (file) ; + + memset (short_in, 0, items * sizeof (short)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_short_or_die (file, 0, short_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (short_out [k] != short_in [k]) + { printf ("\n\nLine %d: Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, short_out [k], short_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Finally, check the file hash. */ + check_file_hash_or_die (filename, hash, __LINE__) ; + + /*-------------------------------------------------------------------------- + ** Test sf_read/write_int () + */ + zero_count = 0 ; + + int_out = data_out.i ; + int_in = data_in.i ; + for (k = 0 ; k < items ; k++) + { int_out [k] = ((k * ((k % 2) ? 3 : -3)) << 16) ; + zero_count = int_out [k] ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_int_or_die (file, 0, int_out, items, __LINE__) ; + + sf_close (file) ; + + memset (int_in, 0, items * sizeof (int)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_int_or_die (file, 0, int_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (int_out [k] != int_in [k]) + { printf ("\n\nLine %d: int : Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, int_out [k], int_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Lite remove start */ + /*-------------------------------------------------------------------------- + ** Test sf_read/write_float () + */ + zero_count = 0 ; + + float_out = data_out.f ; + float_in = data_in.f ; + for (k = 0 ; k < items ; k++) + { float_out [k] = (k * ((k % 2) ? 3 : -3)) ; + zero_count = (fabs (float_out [k]) > 1e-10) ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + test_write_float_or_die (file, 0, float_out, items, __LINE__) ; + + sf_close (file) ; + + memset (float_in, 0, items * sizeof (float)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + test_read_float_or_die (file, 0, float_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (fabs (float_out [k] - float_in [k]) > 1e-10) + { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, (double) float_out [k], (double) float_in [k]) ; + exit (1) ; + break ; + } ; + + sf_close (file) ; + + /*-------------------------------------------------------------------------- + ** Test sf_read/write_double () + */ + zero_count = 0 ; + + double_out = data_out.d ; + double_in = data_in.d ; + for (k = 0 ; k < items ; k++) + { double_out [k] = (k * ((k % 2) ? 3 : -3)) ; + zero_count = (fabs (double_out [k]) > 1e-10) ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + test_write_double_or_die (file, 0, double_out, items, __LINE__) ; + + sf_close (file) ; + + memset (double_in, 0, items * sizeof (double)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + test_read_double_or_die (file, 0, double_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (fabs (double_out [k] - double_in [k]) > 1e-10) + { printf ("\n\nLine %d: double : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, double_out [k], double_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + /* Lite remove end */ + unlink (filename) ; + + puts ("ok") ; +} /* pcm_test_bits_16 */ + +static void +pcm_test_bits_24 (const char *filename, int filetype, int hash) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, items, zero_count ; + short *short_out, *short_in ; + int *int_out, *int_in ; + /* Lite remove start */ + float *float_out, *float_in ; + double *double_out, *double_in ; + /* Lite remove end */ + + print_test_name ("pcm_test_bits_24", filename) ; + + items = 1024 ; + + short_out = data_out.s ; + short_in = data_in.s ; + + zero_count = 0 ; + for (k = 0 ; k < items ; k++) + { short_out [k] = (k * ((k % 2) ? 3 : -3)) ; + zero_count = short_out [k] ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_short_or_die (file, 0, short_out, items, __LINE__) ; + + sf_close (file) ; + + memset (short_in, 0, items * sizeof (short)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_short_or_die (file, 0, short_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (short_out [k] != short_in [k]) + { printf ("\n\nLine %d: Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, short_out [k], short_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Finally, check the file hash. */ + check_file_hash_or_die (filename, hash, __LINE__) ; + + /*-------------------------------------------------------------------------- + ** Test sf_read/write_int () + */ + zero_count = 0 ; + + int_out = data_out.i ; + int_in = data_in.i ; + for (k = 0 ; k < items ; k++) + { int_out [k] = ((k * ((k % 2) ? 3333 : -3333)) << 8) ; + zero_count = int_out [k] ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_int_or_die (file, 0, int_out, items, __LINE__) ; + + sf_close (file) ; + + memset (int_in, 0, items * sizeof (int)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_int_or_die (file, 0, int_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (int_out [k] != int_in [k]) + { printf ("\n\nLine %d: int : Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, int_out [k], int_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Lite remove start */ + /*-------------------------------------------------------------------------- + ** Test sf_read/write_float () + */ + zero_count = 0 ; + + float_out = data_out.f ; + float_in = data_in.f ; + for (k = 0 ; k < items ; k++) + { float_out [k] = (k * ((k % 2) ? 3333 : -3333)) ; + zero_count = (fabs (float_out [k]) > 1e-10) ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + test_write_float_or_die (file, 0, float_out, items, __LINE__) ; + + sf_close (file) ; + + memset (float_in, 0, items * sizeof (float)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + test_read_float_or_die (file, 0, float_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (fabs (float_out [k] - float_in [k]) > 1e-10) + { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, (double) float_out [k], (double) float_in [k]) ; + exit (1) ; + break ; + } ; + + sf_close (file) ; + + /*-------------------------------------------------------------------------- + ** Test sf_read/write_double () + */ + zero_count = 0 ; + + double_out = data_out.d ; + double_in = data_in.d ; + for (k = 0 ; k < items ; k++) + { double_out [k] = (k * ((k % 2) ? 3333 : -3333)) ; + zero_count = (fabs (double_out [k]) > 1e-10) ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + test_write_double_or_die (file, 0, double_out, items, __LINE__) ; + + sf_close (file) ; + + memset (double_in, 0, items * sizeof (double)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + test_read_double_or_die (file, 0, double_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (fabs (double_out [k] - double_in [k]) > 1e-10) + { printf ("\n\nLine %d: double : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, double_out [k], double_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + /* Lite remove end */ + unlink (filename) ; + + puts ("ok") ; +} /* pcm_test_bits_24 */ + +static void +pcm_test_bits_32 (const char *filename, int filetype, int hash) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, items, zero_count ; + short *short_out, *short_in ; + int *int_out, *int_in ; + /* Lite remove start */ + float *float_out, *float_in ; + double *double_out, *double_in ; + /* Lite remove end */ + + print_test_name ("pcm_test_bits_32", filename) ; + + items = 1024 ; + + short_out = data_out.s ; + short_in = data_in.s ; + + zero_count = 0 ; + for (k = 0 ; k < items ; k++) + { short_out [k] = (k * ((k % 2) ? 3 : -3)) ; + zero_count = short_out [k] ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_short_or_die (file, 0, short_out, items, __LINE__) ; + + sf_close (file) ; + + memset (short_in, 0, items * sizeof (short)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_short_or_die (file, 0, short_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (short_out [k] != short_in [k]) + { printf ("\n\nLine %d: Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, short_out [k], short_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Finally, check the file hash. */ + check_file_hash_or_die (filename, hash, __LINE__) ; + + /*-------------------------------------------------------------------------- + ** Test sf_read/write_int () + */ + zero_count = 0 ; + + int_out = data_out.i ; + int_in = data_in.i ; + for (k = 0 ; k < items ; k++) + { int_out [k] = (k * ((k % 2) ? 333333 : -333333)) ; + zero_count = int_out [k] ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_int_or_die (file, 0, int_out, items, __LINE__) ; + + sf_close (file) ; + + memset (int_in, 0, items * sizeof (int)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_int_or_die (file, 0, int_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (int_out [k] != int_in [k]) + { printf ("\n\nLine %d: int : Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, int_out [k], int_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Lite remove start */ + /*-------------------------------------------------------------------------- + ** Test sf_read/write_float () + */ + zero_count = 0 ; + + float_out = data_out.f ; + float_in = data_in.f ; + for (k = 0 ; k < items ; k++) + { float_out [k] = (k * ((k % 2) ? 333333 : -333333)) ; + zero_count = (fabs (float_out [k]) > 1e-10) ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + test_write_float_or_die (file, 0, float_out, items, __LINE__) ; + + sf_close (file) ; + + memset (float_in, 0, items * sizeof (float)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + test_read_float_or_die (file, 0, float_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (fabs (float_out [k] - float_in [k]) > 1e-10) + { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, (double) float_out [k], (double) float_in [k]) ; + exit (1) ; + break ; + } ; + + sf_close (file) ; + + /*-------------------------------------------------------------------------- + ** Test sf_read/write_double () + */ + zero_count = 0 ; + + double_out = data_out.d ; + double_in = data_in.d ; + for (k = 0 ; k < items ; k++) + { double_out [k] = (k * ((k % 2) ? 333333 : -333333)) ; + zero_count = (fabs (double_out [k]) > 1e-10) ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + test_write_double_or_die (file, 0, double_out, items, __LINE__) ; + + sf_close (file) ; + + memset (double_in, 0, items * sizeof (double)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + test_read_double_or_die (file, 0, double_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (fabs (double_out [k] - double_in [k]) > 1e-10) + { printf ("\n\nLine %d: double : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, double_out [k], double_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + /* Lite remove end */ + unlink (filename) ; + + puts ("ok") ; +} /* pcm_test_bits_32 */ + + + +/*============================================================================== +*/ + +static void +pcm_test_float (const char *filename, int filetype, int hash, int replace_float) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, items, frames ; + int sign ; + double *data, error ; + + print_test_name ("pcm_test_float", filename) ; + + items = BUFFER_SIZE ; + + data = data_out.d ; + for (sign = 1, k = 0 ; k < items ; k++) + { data [k] = ((double) (k * sign)) / 100.0 ; + sign = (sign > 0) ? -1 : 1 ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = items ; + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + test_write_double_or_die (file, 0, data, items, __LINE__) ; + + sf_close (file) ; + + check_file_hash_or_die (filename, hash, __LINE__) ; + + memset (data, 0, items * sizeof (double)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + if (sfinfo.format != filetype) + { printf ("\n\nError (%s:%d) Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nError (%s:%d) Mono : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nError (%s:%d) Mono : Incorrect number of channels in file.\n", __FILE__, __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_double_or_die (file, 0, data, items, __LINE__) ; + + for (sign = -1, k = 0 ; k < items ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 6, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + /* Now test Stereo. */ + + if ((filetype & SF_FORMAT_TYPEMASK) == SF_FORMAT_SVX) /* SVX is mono only */ + { printf ("ok\n") ; + return ; + } ; + + items = BUFFER_SIZE ; + + data = data_out.d ; + for (sign = -1, k = 0 ; k < items ; k++) + data [k] = ((double) k) / 100.0 * (sign *= -1) ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = items ; + sfinfo.channels = 2 ; + sfinfo.format = filetype ; + + frames = items / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + test_writef_double_or_die (file, 0, data, frames, __LINE__) ; + + sf_close (file) ; + + check_file_hash_or_die (filename, hash, __LINE__) ; + + memset (data, 0, items * sizeof (double)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + if (sfinfo.format != filetype) + { printf ("\n\nError (%s:%d) Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != frames) + { printf ("\n\nError (%s:%d) Stereo : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, frames, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 2) + { printf ("\n\nError (%s:%d) Stereo : Incorrect number of channels in file.\n", __FILE__, __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_double_or_die (file, 0, data, frames, __LINE__) ; + for (sign = -1, k = 0 ; k < items ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, data, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, data + 20, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, data + 40, 2, __LINE__) ; + for (k = 40 ; k < 44 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, data + 20, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + printf ("ok\n") ; + unlink (filename) ; +} /* pcm_test_float */ + +static void +pcm_test_double (const char *filename, int filetype, int hash, int replace_float) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, items, frames ; + int sign ; + double *data, error ; + + /* This is the best test routine. Other should be brought up to this standard. */ + + print_test_name ("pcm_test_double", filename) ; + + items = BUFFER_SIZE ; + + data = data_out.d ; + for (sign = 1, k = 0 ; k < items ; k++) + { data [k] = ((double) (k * sign)) / 100.0 ; + sign = (sign > 0) ? -1 : 1 ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = items ; + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + test_write_double_or_die (file, 0, data, items, __LINE__) ; + + sf_close (file) ; + +#if (defined (WIN32) || defined (_WIN32)) + /* File hashing on Win32 fails due to slighty different + ** calculated values of the sin() function. + */ + hash = hash ; /* Avoid compiler warning. */ +#else + check_file_hash_or_die (filename, hash, __LINE__) ; +#endif + + memset (data, 0, items * sizeof (double)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + if (sfinfo.format != filetype) + { printf ("\n\nError (%s:%d) Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nError (%s:%d) Mono : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nError (%s:%d) Mono : Incorrect number of channels in file.\n", __FILE__, __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_double_or_die (file, 0, data, items, __LINE__) ; + + for (sign = -1, k = 0 ; k < items ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ; + + test_seek_or_die (file, 0, SEEK_CUR, 14, sfinfo.channels, __LINE__) ; + + for (k = 10 ; k < 14 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 6, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + /* Now test Stereo. */ + + if ((filetype & SF_FORMAT_TYPEMASK) == SF_FORMAT_SVX) /* SVX is mono only */ + { printf ("ok\n") ; + return ; + } ; + + items = BUFFER_SIZE ; + + data = data_out.d ; + for (sign = -1, k = 0 ; k < items ; k++) + data [k] = ((double) k) / 100.0 * (sign *= -1) ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = items ; + sfinfo.channels = 2 ; + sfinfo.format = filetype ; + + frames = items / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + test_writef_double_or_die (file, 0, data, frames, __LINE__) ; + + sf_close (file) ; + +#if (defined (WIN32) || defined (_WIN32)) + /* File hashing on Win32 fails due to slighty different + ** calculated values. + */ + hash = hash ; /* Avoid compiler warning. */ +#else + check_file_hash_or_die (filename, hash, __LINE__) ; +#endif + + memset (data, 0, items * sizeof (double)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + if (sfinfo.format != filetype) + { printf ("\n\nError (%s:%d) Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != frames) + { printf ("\n\nError (%s:%d) Stereo : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, frames, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 2) + { printf ("\n\nError (%s:%d) Stereo : Incorrect number of channels in file.\n", __FILE__, __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_double_or_die (file, 0, data, frames, __LINE__) ; + + for (sign = -1, k = 0 ; k < items ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, data + 40, 4, __LINE__) ; + for (k = 40 ; k < 44 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames -10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, data + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + printf ("ok\n") ; + unlink (filename) ; +} /* pcm_test_double */ + +/*============================================================================== +*/ + + Added: freeswitch/trunk/libs/libsndfile/tests/pcm_test.def ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/pcm_test.def Wed Dec 20 14:08:07 2006 @@ -0,0 +1,42 @@ +autogen definitions pcm_test.tpl; + +data_type = { + name = "bits_8" ; + item_count = 127 ; + short_func = "((k * ((k % 2) ? 1 : -1)) << 8)" ; + int_func = "((k * ((k % 2) ? 1 : -1)) << 24)" ; + float_func = "(k * ((k % 2) ? 1 : -1))" ; + } ; + +data_type = { + name = "bits_16" ; + item_count = 1024 ; + short_func = "(k * ((k % 2) ? 3 : -3))" ; + int_func = "((k * ((k % 2) ? 3 : -3)) << 16)" ; + float_func = "(k * ((k % 2) ? 3 : -3))" ; + } ; + +data_type = { + name = "bits_24" ; + item_count = 1024 ; + short_func = "(k * ((k % 2) ? 3 : -3))" ; + int_func = "((k * ((k % 2) ? 3333 : -3333)) << 8)" ; + float_func = "(k * ((k % 2) ? 3333 : -3333))" ; + } ; + +data_type = { + name = "bits_32" ; + item_count = 1024 ; + short_func = "(k * ((k % 2) ? 3 : -3))" ; + int_func = "(k * ((k % 2) ? 333333 : -333333))" ; + float_func = "(k * ((k % 2) ? 333333 : -333333))" ; + } ; + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: a939b77e-4175-460b-a393-fb38012ded7c +*/ + Added: freeswitch/trunk/libs/libsndfile/tests/pcm_test.tpl ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/pcm_test.tpl Wed Dec 20 14:08:07 2006 @@ -0,0 +1,940 @@ +[+ AutoGen5 template c +] +/* +** Copyright (C) 1999-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <sndfile.h> + +#include "float_cast.h" +#include "utils.h" + +#define BUFFER_SIZE (1<<12) + +static void lrintf_test (void) ; + +[+ FOR data_type ++]static void pcm_test_[+ (get "name") +] (const char *filename, int filetype, int hash) ; +[+ ENDFOR data_type ++] +static void pcm_test_float (const char *filename, int filetype, int hash, int replace_float) ; +static void pcm_test_double (const char *filename, int filetype, int hash, int replace_float) ; + +typedef union +{ double d [BUFFER_SIZE + 1]; + float f [BUFFER_SIZE + 1]; + int i [BUFFER_SIZE + 1]; + short s [BUFFER_SIZE + 1]; +} BUFFER ; + +/* Data written to the file. */ +static BUFFER data_out ; + +/* Data read back from the file. */ +static BUFFER data_in ; + +int +main (void) +{ + lrintf_test () ; + + pcm_test_bits_8 ("pcm-s8.raw", SF_FORMAT_RAW | SF_FORMAT_PCM_S8, 0x9ae33814) ; + pcm_test_bits_8 ("pcm-u8.raw", SF_FORMAT_RAW | SF_FORMAT_PCM_U8, 0x651d4694) ; + + pcm_test_bits_16 ("le-pcm16.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_16, 0x16866fa0) ; + pcm_test_bits_16 ("be-pcm16.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_16, 0xc571826c) ; + + pcm_test_bits_24 ("le-pcm24.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_24, 0x658e4bb6) ; + pcm_test_bits_24 ("be-pcm24.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_24, 0xbf8cde4a) ; + + pcm_test_bits_32 ("le-pcm32.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_32, 0x04c84a70) ; + pcm_test_bits_32 ("be-pcm32.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_32, 0x069c84f6) ; + + /* Lite remove start */ + pcm_test_float ("le-float.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0xbb836603, SF_FALSE) ; + pcm_test_float ("be-float.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0x903cd8fc, SF_FALSE) ; + + pcm_test_double ("le-double.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xbf84448e, SF_FALSE) ; + pcm_test_double ("be-double.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xaf3d9fb5, SF_FALSE) ; + + puts ("Test IEEE replacement code.") ; + + pcm_test_float ("le-float.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0xbb836603, SF_TRUE) ; + pcm_test_float ("be-float.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0x903cd8fc, SF_TRUE) ; + + pcm_test_double ("le-double.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xbf84448e, SF_TRUE) ; + pcm_test_double ("be-double.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xaf3d9fb5, SF_TRUE) ; + /* Lite remove end */ + + return 0 ; +} /* main */ + +/*============================================================================================ +** Here are the test functions. +*/ + +static void +lrintf_test (void) +{ int k, items ; + float *float_data ; + int *int_data ; + + print_test_name ("lrintf_test", "") ; + + items = 1024 ; + + float_data = data_out.f ; + int_data = data_in.i ; + + for (k = 0 ; k < items ; k++) + float_data [k] = (k * ((k % 2) ? 333333.0 : -333333.0)) ; + + for (k = 0 ; k < items ; k++) + int_data [k] = lrintf (float_data [k]) ; + + for (k = 0 ; k < items ; k++) + if (fabs (int_data [k] - float_data [k]) > 1.0) + { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %d).\n", __LINE__, k, float_data [k], int_data [k]) ; + exit (1) ; + } ; + + printf ("ok\n") ; +} /* lrintf_test */ + +[+ FOR data_type ++]static void +pcm_test_[+ (get "name") +] (const char *filename, int filetype, int hash) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, items, zero_count ; + short *short_out, *short_in ; + int *int_out, *int_in ; + /* Lite remove start */ + float *float_out, *float_in ; + double *double_out, *double_in ; + /* Lite remove end */ + + print_test_name ("pcm_test_[+ (get "name") +]", filename) ; + + items = [+ (get "item_count") +] ; + + short_out = data_out.s ; + short_in = data_in.s ; + + zero_count = 0 ; + for (k = 0 ; k < items ; k++) + { short_out [k] = [+ (get "short_func") +] ; + zero_count = short_out [k] ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_short_or_die (file, 0, short_out, items, __LINE__) ; + + sf_close (file) ; + + memset (short_in, 0, items * sizeof (short)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_short_or_die (file, 0, short_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (short_out [k] != short_in [k]) + { printf ("\n\nLine %d: Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, short_out [k], short_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Finally, check the file hash. */ + check_file_hash_or_die (filename, hash, __LINE__) ; + + /*-------------------------------------------------------------------------- + ** Test sf_read/write_int () + */ + zero_count = 0 ; + + int_out = data_out.i ; + int_in = data_in.i ; + for (k = 0 ; k < items ; k++) + { int_out [k] = [+ (get "int_func") +] ; + zero_count = int_out [k] ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_int_or_die (file, 0, int_out, items, __LINE__) ; + + sf_close (file) ; + + memset (int_in, 0, items * sizeof (int)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_int_or_die (file, 0, int_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (int_out [k] != int_in [k]) + { printf ("\n\nLine %d: int : Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, int_out [k], int_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Lite remove start */ + /*-------------------------------------------------------------------------- + ** Test sf_read/write_float () + */ + zero_count = 0 ; + + float_out = data_out.f ; + float_in = data_in.f ; + for (k = 0 ; k < items ; k++) + { float_out [k] = [+ (get "float_func") +] ; + zero_count = (fabs (float_out [k]) > 1e-10) ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + test_write_float_or_die (file, 0, float_out, items, __LINE__) ; + + sf_close (file) ; + + memset (float_in, 0, items * sizeof (float)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + test_read_float_or_die (file, 0, float_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (fabs (float_out [k] - float_in [k]) > 1e-10) + { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, (double) float_out [k], (double) float_in [k]) ; + exit (1) ; + break ; + } ; + + sf_close (file) ; + + /*-------------------------------------------------------------------------- + ** Test sf_read/write_double () + */ + zero_count = 0 ; + + double_out = data_out.d ; + double_in = data_in.d ; + for (k = 0 ; k < items ; k++) + { double_out [k] = [+ (get "float_func") +] ; + zero_count = (fabs (double_out [k]) > 1e-10) ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + test_write_double_or_die (file, 0, double_out, items, __LINE__) ; + + sf_close (file) ; + + memset (double_in, 0, items * sizeof (double)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + test_read_double_or_die (file, 0, double_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (fabs (double_out [k] - double_in [k]) > 1e-10) + { printf ("\n\nLine %d: double : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, double_out [k], double_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + /* Lite remove end */ + unlink (filename) ; + + puts ("ok") ; +} /* pcm_test_[+ (get "name") +] */ + +[+ ENDFOR data_type ++] + +/*============================================================================== +*/ + +static void +pcm_test_float (const char *filename, int filetype, int hash, int replace_float) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, items, frames ; + int sign ; + double *data, error ; + + print_test_name ("pcm_test_float", filename) ; + + items = BUFFER_SIZE ; + + data = data_out.d ; + for (sign = 1, k = 0 ; k < items ; k++) + { data [k] = ((double) (k * sign)) / 100.0 ; + sign = (sign > 0) ? -1 : 1 ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = items ; + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + test_write_double_or_die (file, 0, data, items, __LINE__) ; + + sf_close (file) ; + + check_file_hash_or_die (filename, hash, __LINE__) ; + + memset (data, 0, items * sizeof (double)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + if (sfinfo.format != filetype) + { printf ("\n\nError (%s:%d) Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nError (%s:%d) Mono : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nError (%s:%d) Mono : Incorrect number of channels in file.\n", __FILE__, __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_double_or_die (file, 0, data, items, __LINE__) ; + + for (sign = -1, k = 0 ; k < items ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 6, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + /* Now test Stereo. */ + + if ((filetype & SF_FORMAT_TYPEMASK) == SF_FORMAT_SVX) /* SVX is mono only */ + { printf ("ok\n") ; + return ; + } ; + + items = BUFFER_SIZE ; + + data = data_out.d ; + for (sign = -1, k = 0 ; k < items ; k++) + data [k] = ((double) k) / 100.0 * (sign *= -1) ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = items ; + sfinfo.channels = 2 ; + sfinfo.format = filetype ; + + frames = items / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + test_writef_double_or_die (file, 0, data, frames, __LINE__) ; + + sf_close (file) ; + + check_file_hash_or_die (filename, hash, __LINE__) ; + + memset (data, 0, items * sizeof (double)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + if (sfinfo.format != filetype) + { printf ("\n\nError (%s:%d) Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != frames) + { printf ("\n\nError (%s:%d) Stereo : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, frames, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 2) + { printf ("\n\nError (%s:%d) Stereo : Incorrect number of channels in file.\n", __FILE__, __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_double_or_die (file, 0, data, frames, __LINE__) ; + for (sign = -1, k = 0 ; k < items ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, data, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, data + 20, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, data + 40, 2, __LINE__) ; + for (k = 40 ; k < 44 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, data + 20, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + printf ("ok\n") ; + unlink (filename) ; +} /* pcm_test_float */ + +static void +pcm_test_double (const char *filename, int filetype, int hash, int replace_float) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, items, frames ; + int sign ; + double *data, error ; + + /* This is the best test routine. Other should be brought up to this standard. */ + + print_test_name ("pcm_test_double", filename) ; + + items = BUFFER_SIZE ; + + data = data_out.d ; + for (sign = 1, k = 0 ; k < items ; k++) + { data [k] = ((double) (k * sign)) / 100.0 ; + sign = (sign > 0) ? -1 : 1 ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = items ; + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + test_write_double_or_die (file, 0, data, items, __LINE__) ; + + sf_close (file) ; + +#if (defined (WIN32) || defined (_WIN32)) + /* File hashing on Win32 fails due to slighty different + ** calculated values of the sin() function. + */ + hash = hash ; /* Avoid compiler warning. */ +#else + check_file_hash_or_die (filename, hash, __LINE__) ; +#endif + + memset (data, 0, items * sizeof (double)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + if (sfinfo.format != filetype) + { printf ("\n\nError (%s:%d) Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nError (%s:%d) Mono : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nError (%s:%d) Mono : Incorrect number of channels in file.\n", __FILE__, __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_double_or_die (file, 0, data, items, __LINE__) ; + + for (sign = -1, k = 0 ; k < items ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ; + + test_seek_or_die (file, 0, SEEK_CUR, 14, sfinfo.channels, __LINE__) ; + + for (k = 10 ; k < 14 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 6, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + /* Now test Stereo. */ + + if ((filetype & SF_FORMAT_TYPEMASK) == SF_FORMAT_SVX) /* SVX is mono only */ + { printf ("ok\n") ; + return ; + } ; + + items = BUFFER_SIZE ; + + data = data_out.d ; + for (sign = -1, k = 0 ; k < items ; k++) + data [k] = ((double) k) / 100.0 * (sign *= -1) ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = items ; + sfinfo.channels = 2 ; + sfinfo.format = filetype ; + + frames = items / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + test_writef_double_or_die (file, 0, data, frames, __LINE__) ; + + sf_close (file) ; + +#if (defined (WIN32) || defined (_WIN32)) + /* File hashing on Win32 fails due to slighty different + ** calculated values. + */ + hash = hash ; /* Avoid compiler warning. */ +#else + check_file_hash_or_die (filename, hash, __LINE__) ; +#endif + + memset (data, 0, items * sizeof (double)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + if (sfinfo.format != filetype) + { printf ("\n\nError (%s:%d) Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != frames) + { printf ("\n\nError (%s:%d) Stereo : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, frames, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 2) + { printf ("\n\nError (%s:%d) Stereo : Incorrect number of channels in file.\n", __FILE__, __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_double_or_die (file, 0, data, frames, __LINE__) ; + + for (sign = -1, k = 0 ; k < items ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, data + 40, 4, __LINE__) ; + for (k = 40 ; k < 44 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames -10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, data + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + printf ("ok\n") ; + unlink (filename) ; +} /* pcm_test_double */ + +/*============================================================================== +*/ + +[+ COMMENT + + Do not edit or modify anything in this comment block. + The following line is a file identity tag for the GNU Arch + revision control system. + + arch-tag: cad1443b-99d9-414e-883f-178817600d40 + ++] Added: freeswitch/trunk/libs/libsndfile/tests/peak_chunk_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/peak_chunk_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,289 @@ +/* +** Copyright (C) 2001-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <math.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <sndfile.h> + +#include "utils.h" + +#define BUFFER_LEN (1<<15) +#define LOG_BUFFER_SIZE 1024 + + +static void test_float_peak (const char *filename, int filetype) ; + +static void check_logged_peaks (char *buffer) ; + +/* Force the start of this buffer to be double aligned. Sparc-solaris will +** choke if its not. +*/ +static double data [BUFFER_LEN] ; +static char log_buffer [LOG_BUFFER_SIZE] ; + +int +main (int argc, char *argv []) +{ int do_all = 0 ; + int test_count = 0 ; + + if (argc != 2) + { printf ("Usage : %s <test>\n", argv [0]) ; + printf (" Where <test> is one of the following:\n") ; + printf (" wav - test WAV file peak chunk\n") ; + printf (" aiff - test AIFF file PEAK chunk\n") ; + printf (" all - perform all tests\n") ; + exit (1) ; + } ; + + do_all=!strcmp (argv [1], "all") ; + + if (do_all || ! strcmp (argv [1], "wav")) + { test_float_peak ("peak_float.wav", SF_FORMAT_WAV | SF_FORMAT_FLOAT) ; + test_float_peak ("peak_float.wavex", SF_FORMAT_WAVEX | SF_FORMAT_FLOAT) ; + test_float_peak ("peak_float.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_FLOAT) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "aiff")) + { test_float_peak ("peak_float.aiff", SF_FORMAT_AIFF | SF_FORMAT_FLOAT) ; + test_count++ ; + } ; + + if (test_count == 0) + { printf ("Mono : ************************************\n") ; + printf ("Mono : * No '%s' test defined.\n", argv [1]) ; + printf ("Mono : ************************************\n") ; + return 1 ; + } ; + + return 0 ; +} /* main */ + +/*============================================================================================ +** Here are the test functions. +*/ + +static void +test_float_peak (const char *filename, int filetype) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, frames, count ; + + print_test_name ("test_float_peak", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = filetype ; + sfinfo.channels = 4 ; + sfinfo.frames = 0 ; + + frames = BUFFER_LEN / sfinfo.channels ; + + /* Create some random data with a peak value of 0.66. */ + for (k = 0 ; k < BUFFER_LEN ; k++) + data [k] = (rand () % 2000) / 3000.0 ; + + /* Insert some larger peaks a know locations. */ + data [4 * (frames / 8) + 0] = (frames / 8) * 0.01 ; /* First channel */ + data [4 * (frames / 6) + 1] = (frames / 6) * 0.01 ; /* Second channel */ + data [4 * (frames / 4) + 2] = (frames / 4) * 0.01 ; /* Third channel */ + data [4 * (frames / 2) + 3] = (frames / 2) * 0.01 ; /* Fourth channel */ + + /* Write a file with PEAK chunks. */ + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, 0, __LINE__) ; + + /* Try to confuse the header writer by adding a removing the PEAK chunk. */ + sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_TRUE) ; + sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ; + sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_TRUE) ; + + /* Write the data in four passed. The data is designed so that peaks will + ** be written in the different calls to sf_write_double (). + */ + for (count = 0 ; count < 4 ; count ++) + test_write_double_or_die (file, 0, data + count * BUFFER_LEN / 4, BUFFER_LEN / 4, BUFFER_LEN / 4) ; + + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, 0, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != frames) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, frames, (long) sfinfo.frames) ; + exit (1) ; + } ; + + if (sfinfo.channels != 4) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + /* Check these two commands. */ + if (sf_command (file, SFC_GET_SIGNAL_MAX, data, sizeof (double)) == SF_FALSE) + { printf ("\n\nLine %d: Command should have returned SF_TRUE.\n", __LINE__) ; + exit (1) ; + } ; + + if (fabs (data [0] - (frames / 2) * 0.01) > 0.01) + { printf ("\n\nLine %d: Bad peak value (%f should be %f) for command SFC_GET_SIGNAL_MAX.\n", __LINE__, data [0], (frames / 2) * 0.01) ; + exit (1) ; + } ; + + if (sf_command (file, SFC_GET_MAX_ALL_CHANNELS, data, sizeof (double) * sfinfo.channels) == SF_FALSE) + { printf ("\n\nLine %d: Command should have returned SF_TRUE.\n", __LINE__) ; + exit (1) ; + } ; + + if (fabs (data [3] - (frames / 2) * 0.01) > 0.01) + { printf ("\n\nLine %d: Bad peak value (%f should be %f) for command SFC_GET_MAX_ALL_CHANNELS.\n", __LINE__, data [0], (frames / 2) * 0.01) ; + exit (1) ; + } ; + + /* Get the log buffer data. */ + log_buffer [0] = 0 ; + sf_command (file, SFC_GET_LOG_INFO, log_buffer, LOG_BUFFER_SIZE) ; + + if (strlen (log_buffer) == 0) + { printf ("\n\nLine %d: Empty log buffer,\n", __LINE__) ; + exit (1) ; + } ; + + check_logged_peaks (log_buffer) ; + + sf_close (file) ; + + /* Write a file ***without*** PEAK chunks. */ + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, 0, __LINE__) ; + + /* Try to confuse the header writer by adding a removing the PEAK chunk. */ + sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ; + sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_TRUE) ; + sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ; + + /* Write the data in four passed. The data is designed so that peaks will + ** be written in the different calls to sf_write_double (). + */ + for (count = 0 ; count < 4 ; count ++) + test_write_double_or_die (file, 0, data + count * BUFFER_LEN / 4, BUFFER_LEN / 4, BUFFER_LEN / 4) ; + + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, 0, __LINE__) ; + + /* Check these two commands. */ + if (sf_command (file, SFC_GET_SIGNAL_MAX, data, sizeof (double))) + { printf ("\n\nLine %d: Command should have returned SF_FALSE.\n", __LINE__) ; + exit (1) ; + } ; + + if (sf_command (file, SFC_GET_MAX_ALL_CHANNELS, data, sizeof (double) * sfinfo.channels)) + { printf ("\n\nLine %d: Command should have returned SF_FALSE.\n", __LINE__) ; + exit (1) ; + } ; + + /* Get the log buffer data. */ + log_buffer [0] = 0 ; + sf_command (file, SFC_GET_LOG_INFO, log_buffer, LOG_BUFFER_SIZE) ; + + if (strlen (log_buffer) == 0) + { printf ("\n\nLine %d: Empty log buffer,\n", __LINE__) ; + exit (1) ; + } ; + + if (strstr (log_buffer, "PEAK :") != NULL) + { printf ("\n\nLine %d: Should not have a PEAK chunk in this file.\n\n", __LINE__) ; + puts (log_buffer) ; + exit (1) ; + } ; + + sf_close (file) ; + + unlink (filename) ; + printf ("ok\n") ; +} /* test_float_peak */ + +static void +check_logged_peaks (char *buffer) +{ char *cptr ; + int k, chan, channel_count, position ; + float value ; + + if (strstr (buffer, "should") || strstr (buffer, "*")) + { printf ("\n\nLine %d: Something wrong in buffer. Dumping.\n", __LINE__) ; + puts (buffer) ; + exit (1) ; + } ; + + if (! (cptr = strstr (buffer, "Channels")) || sscanf (cptr, "Channels : %d", &channel_count) != 1) + { printf ("\n\nLine %d: Couldn't find channel count.\n", __LINE__) ; + exit (1) ; + } ; + + if (channel_count != 4) + { printf ("\n\nLine %d: Wrong channel count (4 ->%d).\n", __LINE__, channel_count) ; + exit (1) ; + } ; + + if (! (cptr = strstr (buffer, "Ch Position Value"))) + { printf ("\n\nLine %d: Can't find PEAK data.\n", __LINE__) ; + exit (1) ; + } ; + + for (k = 0 ; k < channel_count ; k++) + { if (! (cptr = strchr (cptr, '\n'))) + { printf ("\n\nLine %d: Got lost.\n", __LINE__) ; + exit (1) ; + } ; + if (sscanf (cptr, "%d %d %f", &chan, &position, &value) != 3) + { printf ("\n\nLine %d: sscanf failed.\n", __LINE__) ; + exit (1) ; + } ; + if (position == 0) + { printf ("\n\nLine %d: peak position for channel %d should not be at offset 0.\n", __LINE__, chan) ; + printf (buffer) ; + exit (1) ; + } ; + if (chan != k || fabs ((position) * 0.01 - value) > 1e-6) + { printf ("\n\nLine %d: Error : peak value incorrect!\n", __LINE__) ; + printf (buffer) ; + printf ("\n\nLine %d: %d %f %f\n", __LINE__, chan, position * 0.01, value) ; + exit (1) ; + } ; + cptr ++ ; /* Move past current newline. */ + } ; + +} /* check_logged_peaks */ +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: f10ca506-5808-4393-9d58-e3ec201fb7ee +*/ Added: freeswitch/trunk/libs/libsndfile/tests/pipe_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/pipe_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,525 @@ +/* +** Copyright (C) 2001-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/*========================================================================== +** This is a test program which tests reading from and writing to pipes. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#if (OS_IS_WIN32) + +int +main (void) +{ + puts (" pipe_test : this test doesn't work on win32.") ; + return 0 ; +} /* main */ + +#else + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <sys/types.h> +#include <sys/stat.h> +#include <sys/wait.h> + +#include <sndfile.h> + +#include "utils.h" + +typedef struct +{ int format ; + const char *ext ; +} FILETYPE ; + +static int file_exists (const char *filename) ; +static void useek_pipe_rw_test (int filetype, const char *ext) ; +static void pipe_read_test (int filetype, const char *ext) ; +static void pipe_write_test (const char *ext) ; +static void pipe_test_others (FILETYPE*, FILETYPE*) ; + +static FILETYPE read_write_types [] = +{ { SF_FORMAT_RAW , "raw" }, + { SF_FORMAT_AU , "au" }, + /* Lite remove start */ + { SF_FORMAT_PAF , "paf" }, + { SF_FORMAT_IRCAM , "ircam" }, + { SF_FORMAT_PVF , "pvf" }, + /* Lite remove end */ + { 0 , NULL } +} ; + +static FILETYPE read_only_types [] = +{ { SF_FORMAT_RAW , "raw" }, + { SF_FORMAT_AU , "au" }, + { SF_FORMAT_AIFF , "aiff" }, + { SF_FORMAT_WAV , "wav" }, + { SF_FORMAT_W64 , "w64" }, + /* Lite remove start */ + { SF_FORMAT_PAF , "paf" }, + { SF_FORMAT_NIST , "nist" }, + { SF_FORMAT_IRCAM , "ircam" }, + { SF_FORMAT_MAT4 , "mat4" }, + { SF_FORMAT_MAT5 , "mat5" }, + { SF_FORMAT_SVX , "svx" }, + { SF_FORMAT_PVF , "pvf" }, + /* Lite remove end */ + { 0 , NULL } +} ; + +int +main (void) +{ int k ; + + if (file_exists ("libsndfile.spec.in")) + chdir ("tests") ; + + for (k = 0 ; read_only_types [k].format ; k++) + pipe_read_test (read_only_types [k].format, read_only_types [k].ext) ; + + for (k = 0 ; read_write_types [k].format ; k++) + pipe_write_test (read_write_types [k].ext) ; + + for (k = 0 ; read_write_types [k].format ; k++) + useek_pipe_rw_test (read_write_types [k].format, read_write_types [k].ext) ; + + if (0) + pipe_test_others (read_write_types, read_only_types) ; + + return 0 ; +} /* main */ + +/*============================================================================== +*/ + +static void +pipe_read_test (int filetype, const char *ext) +{ static short data [PIPE_TEST_LEN] ; + static char buffer [256] ; + static char filename [256] ; + + SNDFILE *outfile ; + SF_INFO sfinfo ; + int k, retval ; + + snprintf (filename, sizeof (filename), "pipe_in.%s", ext) ; + print_test_name ("pipe_read_test", filename) ; + + sfinfo.format = filetype | SF_FORMAT_PCM_16 ; + sfinfo.channels = 1 ; + sfinfo.samplerate = 44100 ; + + for (k = 0 ; k < PIPE_TEST_LEN ; k++) + data [k] = PIPE_INDEX (k) ; + + outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_writef_short_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ; + sf_close (outfile) ; + + snprintf (buffer, sizeof (buffer), "cat %s | ./stdin_test %s ", filename, ext) ; + if ((retval = system (buffer)) != 0) + { retval = WEXITSTATUS (retval) ; + printf ("\n\n Line %d : pipe test returned error for file type \"%s\".\n\n", __LINE__, ext) ; + exit (retval) ; + } ; + + unlink (filename) ; + puts ("ok") ; + + return ; +} /* pipe_read_test */ + +static void +pipe_write_test (const char *ext) +{ static char buffer [256] ; + + int retval ; + + print_test_name ("pipe_write_test", ext) ; + + snprintf (buffer, sizeof (buffer), "./stdout_test %s | ./stdin_test %s ", ext, ext) ; + if ((retval = system (buffer))) + { retval = WEXITSTATUS (retval) ; + printf ("\n\n Line %d : pipe test returned error file type \"%s\".\n\n", __LINE__, ext) ; + exit (retval) ; + } ; + + puts ("ok") ; + + return ; +} /* pipe_write_test */ + +/*============================================================================== +*/ + + +static void +useek_pipe_rw_short (const char * ext, SF_INFO * psfinfo_write, SF_INFO * psfinfo_read) +{ static short buffer [PIPE_TEST_LEN] ; + static short data [PIPE_TEST_LEN] ; + SNDFILE *outfile ; + SNDFILE *infile_piped ; + + int k, status = 0 ; + int pipefd [2] ; + pid_t pida ; + + for (k = 0 ; k < PIPE_TEST_LEN ; k++) + data [k] = PIPE_INDEX (k) ; + + /* + ** Create the pipe. + */ + pipe (pipefd) ; + + /* + ** Attach the write end of the pipe to be written to. + */ + if ((outfile = sf_open_fd (pipefd [1], SFM_WRITE, psfinfo_write, SF_TRUE)) == NULL) + { printf ("\n\n%s %d : unable to create unseekable pipe for write type \"%s\".\n", __func__, __LINE__, ext) ; + printf ("\t%s\n\n", sf_strerror (outfile)) ; + exit (1) ; + } ; + + if (sf_error (outfile) != SF_ERR_NO_ERROR) + { printf ("\n\n%s %d : unable to open unseekable pipe for write type \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + /* + ** Attach the read end of the pipe to be read from. + */ + if ((infile_piped = sf_open_fd (pipefd [0], SFM_READ, psfinfo_read, SF_TRUE)) == NULL) + { printf ("\n\n%s %d : unable to create unseekable pipe for read type. \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + if (sf_error (infile_piped) != SF_ERR_NO_ERROR) + { printf ("\n\n%s %d : unable to open unseekable pipe for read type \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + /* Fork a child process that will write directly into the pipe. */ + if ((pida = fork ()) == 0) /* child process */ + { test_writef_short_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ; + exit (0) ; + } ; + + /* In the parent process, read from the pipe and compare what is read + ** to what is written, if they match everything went as planned. + */ + test_readf_short_or_die (infile_piped, 0, buffer, PIPE_TEST_LEN, __LINE__) ; + if (memcmp (buffer, data, sizeof (buffer)) != 0) + { printf ("\n\n%s %d : unseekable pipe test failed for file type \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + /* Wait for the child process to return. */ + waitpid (pida, &status, 0) ; + status = WEXITSTATUS (status) ; + sf_close (outfile) ; + sf_close (infile_piped) ; + + if (status != 0) + { printf ("\n\n%s %d : status of child process is %d for file type %s.\n\n", __func__, __LINE__, status, ext) ; + exit (1) ; + } ; + + return ; +} /* useek_pipe_rw_short */ + + +static void +useek_pipe_rw_float (const char * ext, SF_INFO * psfinfo_write, SF_INFO * psfinfo_read) +{ static float buffer [PIPE_TEST_LEN] ; + static float data [PIPE_TEST_LEN] ; + SNDFILE *outfile ; + SNDFILE *infile_piped ; + + int k, status = 0 ; + int pipefd [2] ; + pid_t pida ; + + for (k = 0 ; k < PIPE_TEST_LEN ; k++) + data [k] = PIPE_INDEX (k) ; + + /* + ** Create the pipe. + */ + pipe (pipefd) ; + + /* + ** Attach the write end of the pipe to be written to. + */ + if ((outfile = sf_open_fd (pipefd [1], SFM_WRITE, psfinfo_write, SF_TRUE)) == NULL) + { printf ("\n\n%s %d : unable to create unseekable pipe for write type \"%s\".\n", __func__, __LINE__, ext) ; + printf ("\t%s\n\n", sf_strerror (outfile)) ; + exit (1) ; + } ; + + if (sf_error (outfile) != SF_ERR_NO_ERROR) + { printf ("\n\n%s %d : unable to open unseekable pipe for write type \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + /* + ** Attach the read end of the pipe to be read from. + */ + if ((infile_piped = sf_open_fd (pipefd [0], SFM_READ, psfinfo_read, SF_TRUE)) == NULL) + { printf ("\n\n%s %d : unable to create unseekable pipe for read type. \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + if (sf_error (infile_piped) != SF_ERR_NO_ERROR) + { printf ("\n\n%s %d : unable to open unseekable pipe for read type \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + /* Fork a child process that will write directly into the pipe. */ + if ((pida = fork ()) == 0) /* child process */ + { test_writef_float_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ; + exit (0) ; + } ; + + /* In the parent process, read from the pipe and compare what is read + ** to what is written, if they match everything went as planned. + */ + test_readf_float_or_die (infile_piped, 0, buffer, PIPE_TEST_LEN, __LINE__) ; + if (memcmp (buffer, data, sizeof (buffer)) != 0) + { printf ("\n\n%s %d : unseekable pipe test failed for file type \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + /* Wait for the child process to return. */ + waitpid (pida, &status, 0) ; + status = WEXITSTATUS (status) ; + sf_close (outfile) ; + sf_close (infile_piped) ; + + if (status != 0) + { printf ("\n\n%s %d : status of child process is %d for file type %s.\n\n", __func__, __LINE__, status, ext) ; + exit (1) ; + } ; + + return ; +} /* useek_pipe_rw_float */ + + +static void +useek_pipe_rw_double (const char * ext, SF_INFO * psfinfo_write, SF_INFO * psfinfo_read) +{ static double buffer [PIPE_TEST_LEN] ; + static double data [PIPE_TEST_LEN] ; + SNDFILE *outfile ; + SNDFILE *infile_piped ; + + int k, status = 0 ; + int pipefd [2] ; + pid_t pida ; + + for (k = 0 ; k < PIPE_TEST_LEN ; k++) + data [k] = PIPE_INDEX (k) ; + + /* + ** Create the pipe. + */ + pipe (pipefd) ; + + /* + ** Attach the write end of the pipe to be written to. + */ + if ((outfile = sf_open_fd (pipefd [1], SFM_WRITE, psfinfo_write, SF_TRUE)) == NULL) + { printf ("\n\n%s %d : unable to create unseekable pipe for write type \"%s\".\n", __func__, __LINE__, ext) ; + printf ("\t%s\n\n", sf_strerror (outfile)) ; + exit (1) ; + } ; + + if (sf_error (outfile) != SF_ERR_NO_ERROR) + { printf ("\n\n%s %d : unable to open unseekable pipe for write type \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + /* + ** Attach the read end of the pipe to be read from. + */ + if ((infile_piped = sf_open_fd (pipefd [0], SFM_READ, psfinfo_read, SF_TRUE)) == NULL) + { printf ("\n\n%s %d : unable to create unseekable pipe for read type. \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + if (sf_error (infile_piped) != SF_ERR_NO_ERROR) + { printf ("\n\n%s %d : unable to open unseekable pipe for read type \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + /* Fork a child process that will write directly into the pipe. */ + if ((pida = fork ()) == 0) /* child process */ + { test_writef_double_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ; + exit (0) ; + } ; + + /* In the parent process, read from the pipe and compare what is read + ** to what is written, if they match everything went as planned. + */ + test_readf_double_or_die (infile_piped, 0, buffer, PIPE_TEST_LEN, __LINE__) ; + if (memcmp (buffer, data, sizeof (buffer)) != 0) + { printf ("\n\n%s %d : unseekable pipe test failed for file type \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + /* Wait for the child process to return. */ + waitpid (pida, &status, 0) ; + status = WEXITSTATUS (status) ; + sf_close (outfile) ; + sf_close (infile_piped) ; + + if (status != 0) + { printf ("\n\n%s %d : status of child process is %d for file type %s.\n\n", __func__, __LINE__, status, ext) ; + exit (1) ; + } ; + + return ; +} /* useek_pipe_rw_double */ + + + + +static void +useek_pipe_rw_test (int filetype, const char *ext) +{ SF_INFO sfinfo_write ; + SF_INFO sfinfo_read ; + + print_test_name ("useek_pipe_rw_test", ext) ; + + /* + ** Setup the INFO structures for the filetype we will be + ** working with. + */ + sfinfo_write.format = filetype | SF_FORMAT_PCM_16 ; + sfinfo_write.channels = 1 ; + sfinfo_write.samplerate = 44100 ; + + + sfinfo_read.format = 0 ; + if (filetype == SF_FORMAT_RAW) + { sfinfo_read.format = filetype | SF_FORMAT_PCM_16 ; + sfinfo_read.channels = 1 ; + sfinfo_read.samplerate = 44100 ; + } ; + + useek_pipe_rw_short (ext, &sfinfo_write, &sfinfo_read) ; + + sfinfo_read.format = sfinfo_write.format = filetype | SF_FORMAT_FLOAT ; + if (sf_format_check (&sfinfo_read) != 0) + useek_pipe_rw_float (ext, &sfinfo_write, &sfinfo_read) ; + + sfinfo_read.format = sfinfo_write.format = filetype | SF_FORMAT_DOUBLE ; + if (sf_format_check (&sfinfo_read) != 0) + useek_pipe_rw_double (ext, &sfinfo_write, &sfinfo_read) ; + + puts ("ok") ; + return ; +} /* useek_pipe_rw_test */ + + + +static void +pipe_test_others (FILETYPE* list1, FILETYPE* list2) +{ SF_FORMAT_INFO info ; + int k, m, major_count, in_list ; + + print_test_name ("pipe_test_others", "") ; + + sf_command (NULL, SFC_GET_FORMAT_MAJOR_COUNT, &major_count, sizeof (int)) ; + + for (k = 0 ; k < major_count ; k++) + { info.format = k ; + + sf_command (NULL, SFC_GET_FORMAT_MAJOR, &info, sizeof (info)) ; + + in_list = SF_FALSE ; + for (m = 0 ; list1 [m].format ; m++) + if (info.format == list1 [m].format) + in_list = SF_TRUE ; + + for (m = 0 ; list2 [m].format ; m++) + if (info.format == list2 [m].format) + in_list = SF_TRUE ; + + if (in_list) + continue ; + + printf ("%s %x\n", info.name, info.format) ; + + if (1) + { static short data [PIPE_TEST_LEN] ; + static char buffer [256] ; + static const char *filename = "pipe_in.dat" ; + + SNDFILE *outfile ; + SF_INFO sfinfo ; + int retval ; + + sfinfo.format = info.format | SF_FORMAT_PCM_16 ; + sfinfo.channels = 1 ; + sfinfo.samplerate = 44100 ; + + outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_writef_short_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ; + sf_close (outfile) ; + + snprintf (buffer, sizeof (buffer), "cat %s | ./stdin_test %s %d ", filename, info.extension, PIPE_TEST_LEN) ; + if ((retval = system (buffer)) == 0) + { retval = WEXITSTATUS (retval) ; + printf ("\n\n Line %d : pipe test should have returned error file type \"%s\" but didn't.\n\n", __LINE__, info.name) ; + exit (1) ; + } ; + + unlink (filename) ; + } ; + } ; + + + puts ("ok") ; + + return ; +} /* pipe_test_others */ + + +/*============================================================================== +*/ + +static int +file_exists (const char *filename) +{ struct stat buf ; + + if (stat (filename, &buf)) + return 0 ; + + return 1 ; +} /* file_exists */ + +#endif + + Added: freeswitch/trunk/libs/libsndfile/tests/pipe_test.def ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/pipe_test.def Wed Dec 20 14:08:07 2006 @@ -0,0 +1,22 @@ +autogen definitions pipe_test.tpl; + +data_type = { + type_name = short ; + }; + +data_type = { + type_name = float ; + }; + +data_type = { + type_name = double ; + }; + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 5bbde7f4-71e4-4f3e-bdae-a1cb27cdf338 +*/ + Added: freeswitch/trunk/libs/libsndfile/tests/pipe_test.tpl ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/pipe_test.tpl Wed Dec 20 14:08:07 2006 @@ -0,0 +1,382 @@ +[+ AutoGen5 template c +] +/* +** Copyright (C) 2001-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/*========================================================================== +** This is a test program which tests reading from and writing to pipes. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#if (OS_IS_WIN32) + +int +main (void) +{ + puts (" pipe_test : this test doesn't work on win32.") ; + return 0 ; +} /* main */ + +#else + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <sys/types.h> +#include <sys/stat.h> +#include <sys/wait.h> + +#include <sndfile.h> + +#include "utils.h" + +typedef struct +{ int format ; + const char *ext ; +} FILETYPE ; + +static int file_exists (const char *filename) ; +static void useek_pipe_rw_test (int filetype, const char *ext) ; +static void pipe_read_test (int filetype, const char *ext) ; +static void pipe_write_test (const char *ext) ; +static void pipe_test_others (FILETYPE*, FILETYPE*) ; + +static FILETYPE read_write_types [] = +{ { SF_FORMAT_RAW , "raw" }, + { SF_FORMAT_AU , "au" }, + /* Lite remove start */ + { SF_FORMAT_PAF , "paf" }, + { SF_FORMAT_IRCAM , "ircam" }, + { SF_FORMAT_PVF , "pvf" }, + /* Lite remove end */ + { 0 , NULL } +} ; + +static FILETYPE read_only_types [] = +{ { SF_FORMAT_RAW , "raw" }, + { SF_FORMAT_AU , "au" }, + { SF_FORMAT_AIFF , "aiff" }, + { SF_FORMAT_WAV , "wav" }, + { SF_FORMAT_W64 , "w64" }, + /* Lite remove start */ + { SF_FORMAT_PAF , "paf" }, + { SF_FORMAT_NIST , "nist" }, + { SF_FORMAT_IRCAM , "ircam" }, + { SF_FORMAT_MAT4 , "mat4" }, + { SF_FORMAT_MAT5 , "mat5" }, + { SF_FORMAT_SVX , "svx" }, + { SF_FORMAT_PVF , "pvf" }, + /* Lite remove end */ + { 0 , NULL } +} ; + +int +main (void) +{ int k ; + + if (file_exists ("libsndfile.spec.in")) + chdir ("tests") ; + + for (k = 0 ; read_only_types [k].format ; k++) + pipe_read_test (read_only_types [k].format, read_only_types [k].ext) ; + + for (k = 0 ; read_write_types [k].format ; k++) + pipe_write_test (read_write_types [k].ext) ; + + for (k = 0 ; read_write_types [k].format ; k++) + useek_pipe_rw_test (read_write_types [k].format, read_write_types [k].ext) ; + + if (0) + pipe_test_others (read_write_types, read_only_types) ; + + return 0 ; +} /* main */ + +/*============================================================================== +*/ + +static void +pipe_read_test (int filetype, const char *ext) +{ static short data [PIPE_TEST_LEN] ; + static char buffer [256] ; + static char filename [256] ; + + SNDFILE *outfile ; + SF_INFO sfinfo ; + int k, retval ; + + snprintf (filename, sizeof (filename), "pipe_in.%s", ext) ; + print_test_name ("pipe_read_test", filename) ; + + sfinfo.format = filetype | SF_FORMAT_PCM_16 ; + sfinfo.channels = 1 ; + sfinfo.samplerate = 44100 ; + + for (k = 0 ; k < PIPE_TEST_LEN ; k++) + data [k] = PIPE_INDEX (k) ; + + outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_writef_short_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ; + sf_close (outfile) ; + + snprintf (buffer, sizeof (buffer), "cat %s | ./stdin_test %s ", filename, ext) ; + if ((retval = system (buffer)) != 0) + { retval = WEXITSTATUS (retval) ; + printf ("\n\n Line %d : pipe test returned error for file type \"%s\".\n\n", __LINE__, ext) ; + exit (retval) ; + } ; + + unlink (filename) ; + puts ("ok") ; + + return ; +} /* pipe_read_test */ + +static void +pipe_write_test (const char *ext) +{ static char buffer [256] ; + + int retval ; + + print_test_name ("pipe_write_test", ext) ; + + snprintf (buffer, sizeof (buffer), "./stdout_test %s | ./stdin_test %s ", ext, ext) ; + if ((retval = system (buffer))) + { retval = WEXITSTATUS (retval) ; + printf ("\n\n Line %d : pipe test returned error file type \"%s\".\n\n", __LINE__, ext) ; + exit (retval) ; + } ; + + puts ("ok") ; + + return ; +} /* pipe_write_test */ + +/*============================================================================== +*/ + +[+ FOR data_type +] +static void +useek_pipe_rw_[+ (get "type_name") +] (const char * ext, SF_INFO * psfinfo_write, SF_INFO * psfinfo_read) +{ static [+ (get "type_name") +] buffer [PIPE_TEST_LEN] ; + static [+ (get "type_name") +] data [PIPE_TEST_LEN] ; + SNDFILE *outfile ; + SNDFILE *infile_piped ; + + int k, status = 0 ; + int pipefd [2] ; + pid_t pida ; + + for (k = 0 ; k < PIPE_TEST_LEN ; k++) + data [k] = PIPE_INDEX (k) ; + + /* + ** Create the pipe. + */ + pipe (pipefd) ; + + /* + ** Attach the write end of the pipe to be written to. + */ + if ((outfile = sf_open_fd (pipefd [1], SFM_WRITE, psfinfo_write, SF_TRUE)) == NULL) + { printf ("\n\n%s %d : unable to create unseekable pipe for write type \"%s\".\n", __func__, __LINE__, ext) ; + printf ("\t%s\n\n", sf_strerror (outfile)) ; + exit (1) ; + } ; + + if (sf_error (outfile) != SF_ERR_NO_ERROR) + { printf ("\n\n%s %d : unable to open unseekable pipe for write type \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + /* + ** Attach the read end of the pipe to be read from. + */ + if ((infile_piped = sf_open_fd (pipefd [0], SFM_READ, psfinfo_read, SF_TRUE)) == NULL) + { printf ("\n\n%s %d : unable to create unseekable pipe for read type. \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + if (sf_error (infile_piped) != SF_ERR_NO_ERROR) + { printf ("\n\n%s %d : unable to open unseekable pipe for read type \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + /* Fork a child process that will write directly into the pipe. */ + if ((pida = fork ()) == 0) /* child process */ + { test_writef_[+ (get "type_name") +]_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ; + exit (0) ; + } ; + + /* In the parent process, read from the pipe and compare what is read + ** to what is written, if they match everything went as planned. + */ + test_readf_[+ (get "type_name") +]_or_die (infile_piped, 0, buffer, PIPE_TEST_LEN, __LINE__) ; + if (memcmp (buffer, data, sizeof (buffer)) != 0) + { printf ("\n\n%s %d : unseekable pipe test failed for file type \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + /* Wait for the child process to return. */ + waitpid (pida, &status, 0) ; + status = WEXITSTATUS (status) ; + sf_close (outfile) ; + sf_close (infile_piped) ; + + if (status != 0) + { printf ("\n\n%s %d : status of child process is %d for file type %s.\n\n", __func__, __LINE__, status, ext) ; + exit (1) ; + } ; + + return ; +} /* useek_pipe_rw_[+ (get "type_name") +] */ + +[+ ENDFOR data_type +] + + +static void +useek_pipe_rw_test (int filetype, const char *ext) +{ SF_INFO sfinfo_write ; + SF_INFO sfinfo_read ; + + print_test_name ("useek_pipe_rw_test", ext) ; + + /* + ** Setup the INFO structures for the filetype we will be + ** working with. + */ + sfinfo_write.format = filetype | SF_FORMAT_PCM_16 ; + sfinfo_write.channels = 1 ; + sfinfo_write.samplerate = 44100 ; + + + sfinfo_read.format = 0 ; + if (filetype == SF_FORMAT_RAW) + { sfinfo_read.format = filetype | SF_FORMAT_PCM_16 ; + sfinfo_read.channels = 1 ; + sfinfo_read.samplerate = 44100 ; + } ; + + useek_pipe_rw_short (ext, &sfinfo_write, &sfinfo_read) ; + + sfinfo_read.format = sfinfo_write.format = filetype | SF_FORMAT_FLOAT ; + if (sf_format_check (&sfinfo_read) != 0) + useek_pipe_rw_float (ext, &sfinfo_write, &sfinfo_read) ; + + sfinfo_read.format = sfinfo_write.format = filetype | SF_FORMAT_DOUBLE ; + if (sf_format_check (&sfinfo_read) != 0) + useek_pipe_rw_double (ext, &sfinfo_write, &sfinfo_read) ; + + puts ("ok") ; + return ; +} /* useek_pipe_rw_test */ + + + +static void +pipe_test_others (FILETYPE* list1, FILETYPE* list2) +{ SF_FORMAT_INFO info ; + int k, m, major_count, in_list ; + + print_test_name ("pipe_test_others", "") ; + + sf_command (NULL, SFC_GET_FORMAT_MAJOR_COUNT, &major_count, sizeof (int)) ; + + for (k = 0 ; k < major_count ; k++) + { info.format = k ; + + sf_command (NULL, SFC_GET_FORMAT_MAJOR, &info, sizeof (info)) ; + + in_list = SF_FALSE ; + for (m = 0 ; list1 [m].format ; m++) + if (info.format == list1 [m].format) + in_list = SF_TRUE ; + + for (m = 0 ; list2 [m].format ; m++) + if (info.format == list2 [m].format) + in_list = SF_TRUE ; + + if (in_list) + continue ; + + printf ("%s %x\n", info.name, info.format) ; + + if (1) + { static short data [PIPE_TEST_LEN] ; + static char buffer [256] ; + static const char *filename = "pipe_in.dat" ; + + SNDFILE *outfile ; + SF_INFO sfinfo ; + int retval ; + + sfinfo.format = info.format | SF_FORMAT_PCM_16 ; + sfinfo.channels = 1 ; + sfinfo.samplerate = 44100 ; + + outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_writef_short_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ; + sf_close (outfile) ; + + snprintf (buffer, sizeof (buffer), "cat %s | ./stdin_test %s %d ", filename, info.extension, PIPE_TEST_LEN) ; + if ((retval = system (buffer)) == 0) + { retval = WEXITSTATUS (retval) ; + printf ("\n\n Line %d : pipe test should have returned error file type \"%s\" but didn't.\n\n", __LINE__, info.name) ; + exit (1) ; + } ; + + unlink (filename) ; + } ; + } ; + + + puts ("ok") ; + + return ; +} /* pipe_test_others */ + + +/*============================================================================== +*/ + +static int +file_exists (const char *filename) +{ struct stat buf ; + + if (stat (filename, &buf)) + return 0 ; + + return 1 ; +} /* file_exists */ + +#endif + +[+ COMMENT + + Do not edit or modify anything in this comment block. + The arch-tag line is a file identity tag for the GNU Arch + revision control system. + + arch-tag: 968ad8d5-e724-41fe-8209-fa1578569dfe + ++] Added: freeswitch/trunk/libs/libsndfile/tests/raw_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/raw_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,195 @@ +/* +** Copyright (C) 2002-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <math.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <sndfile.h> + +#include "utils.h" + +#define BUFFER_LEN (1<<10) +#define LOG_BUFFER_SIZE 1024 + +static void raw_offset_test (const char *filename, int typeminor) ; +static void bad_raw_test (void) ; + +/* Force the start of this buffer to be double aligned. Sparc-solaris will +** choke if its not. +*/ +static short data [BUFFER_LEN] ; + +int +main (void) +{ + raw_offset_test ("offset.raw", SF_FORMAT_PCM_16) ; + bad_raw_test () ; + + return 0 ; +} /* main */ + +/*============================================================================================ +** Here are the test functions. +*/ + +static void +raw_offset_test (const char *filename, int typeminor) +{ SNDFILE *sndfile ; + SF_INFO sfinfo ; + sf_count_t start ; + int k, frames ; + + print_test_name ("raw_offset_test", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = SF_FORMAT_RAW | typeminor ; + sfinfo.channels = 1 ; + sfinfo.frames = 0 ; + + frames = BUFFER_LEN / sfinfo.channels ; + + sndfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ; + + start = 0 ; + sf_command (sndfile, SFC_FILE_TRUNCATE, &start, sizeof (start)) ; + + for (k = 0 ; k < BUFFER_LEN ; k++) + data [k] = k ; + test_write_short_or_die (sndfile, 0, data, BUFFER_LEN, __LINE__) ; + + sf_close (sndfile) ; + + sndfile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + check_log_buffer_or_die (sndfile, __LINE__) ; + + if (abs (BUFFER_LEN - sfinfo.frames) > 1) + { printf ("\n\nLine %d : Incorrect sample count (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), BUFFER_LEN) ; + dump_log_buffer (sndfile) ; + exit (1) ; + } ; + + memset (data, 0 , sizeof (data)) ; + test_read_short_or_die (sndfile, 0, data, BUFFER_LEN, __LINE__) ; + for (k = 0 ; k < BUFFER_LEN ; k++) + if (data [k] != k) + printf ("Error : line %d\n", __LINE__) ; + + /* Set dataoffset to 2 bytes from beginning of file. */ + start = 2 ; + sf_command (sndfile, SFC_SET_RAW_START_OFFSET, &start, sizeof (start)) ; + + /* Seek to new start */ + test_seek_or_die (sndfile, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + memset (data, 0 , sizeof (data)) ; + test_read_short_or_die (sndfile, 0, data, BUFFER_LEN - 1, __LINE__) ; + for (k = 0 ; k < BUFFER_LEN - 1 ; k++) + if (data [k] != k + 1) + { printf ("Error : line %d\n", __LINE__) ; + exit (1) ; + } ; + + /* Set dataoffset to 4 bytes from beginning of file. */ + start = 4 ; + sf_command (sndfile, SFC_SET_RAW_START_OFFSET, &start, sizeof (start)) ; + + /* Seek to new start */ + test_seek_or_die (sndfile, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + memset (data, 0 , sizeof (data)) ; + test_read_short_or_die (sndfile, 0, data, BUFFER_LEN - 2, __LINE__) ; + for (k = 0 ; k < BUFFER_LEN - 2 ; k++) + if (data [k] != k + 2) + { printf ("Error : line %d\n", __LINE__) ; + exit (1) ; + } ; + + /* Set dataoffset back to 0 bytes from beginning of file. */ + start = 0 ; + sf_command (sndfile, SFC_SET_RAW_START_OFFSET, &start, sizeof (start)) ; + + /* Seek to new start */ + test_seek_or_die (sndfile, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + memset (data, 0 , sizeof (data)) ; + test_read_short_or_die (sndfile, 0, data, BUFFER_LEN, __LINE__) ; + for (k = 0 ; k < BUFFER_LEN ; k++) + if (data [k] != k) + { printf ("Error : line %d\n", __LINE__) ; + exit (1) ; + } ; + + sf_close (sndfile) ; + unlink (filename) ; + + puts ("ok") ; +} /* raw_offset_test */ + +static void +bad_raw_test (void) +{ FILE *textfile ; + SNDFILE *file ; + SF_INFO sfinfo ; + const char *errorstr, *filename = "bad.raw" ; + + print_test_name ("bad_raw_test", filename) ; + + if ((textfile = fopen (filename, "w")) == NULL) + { printf ("\n\nLine %d : not able to open text file for write.\n", __LINE__) ; + exit (1) ; + } ; + + fprintf (textfile, "This is not a valid file.\n") ; + fclose (textfile) ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = SF_FORMAT_RAW | 0xABCD ; + sfinfo.channels = 1 ; + + if ((file = sf_open (filename, SFM_READ, &sfinfo)) != NULL) + { printf ("\n\nLine %d : Error, file should not have opened.\n", __LINE__ - 1) ; + exit (1) ; + } ; + + errorstr = sf_strerror (file) ; + + if (strstr (errorstr, "Bad format field in SF_INFO struct") == NULL) + { printf ("\n\nLine %d : Error bad error string : %s.\n", __LINE__ - 1, errorstr) ; + exit (1) ; + } ; + + unlink (filename) ; + + puts ("ok") ; +} /* bad_raw_test */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 3dccee22-b0bc-4a1f-966c-8ae96f0921ae +*/ Added: freeswitch/trunk/libs/libsndfile/tests/scale_clip_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/scale_clip_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,1147 @@ +/* +** Copyright (C) 1999-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <math.h> + +#include <sndfile.h> + +#include "utils.h" + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338 +#endif + +#define HALF_BUFFER_SIZE (1 << 12) +#define BUFFER_SIZE (2 * HALF_BUFFER_SIZE) + +#define SINE_AMP 1.1 +#define MAX_ERROR 0.0202 + + +static void flt_scale_clip_test_16 (const char *filename, int filetype, float maxval) ; +static void flt_scale_clip_test_24 (const char *filename, int filetype, float maxval) ; +static void flt_scale_clip_test_32 (const char *filename, int filetype, float maxval) ; +static void flt_scale_clip_test_08 (const char *filename, int filetype, float maxval) ; + +static void dbl_scale_clip_test_16 (const char *filename, int filetype, float maxval) ; +static void dbl_scale_clip_test_24 (const char *filename, int filetype, float maxval) ; +static void dbl_scale_clip_test_32 (const char *filename, int filetype, float maxval) ; +static void dbl_scale_clip_test_08 (const char *filename, int filetype, float maxval) ; + + +typedef union +{ double dbl [BUFFER_SIZE] ; + float flt [BUFFER_SIZE] ; +} BUFFER ; + +/* Data buffer. */ +static BUFFER buffer_out ; +static BUFFER buffer_in ; + +int +main (void) +{ + flt_scale_clip_test_08 ("scale_clip_s8.au", SF_FORMAT_AU | SF_FORMAT_PCM_S8, 1.0 * 0x80) ; + flt_scale_clip_test_08 ("scale_clip_u8.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_U8, 1.0 * 0x80) ; + + dbl_scale_clip_test_08 ("scale_clip_s8.au", SF_FORMAT_AU | SF_FORMAT_PCM_S8, 1.0 * 0x80) ; + dbl_scale_clip_test_08 ("scale_clip_u8.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_U8, 1.0 * 0x80) ; + + /* + ** Now use SF_FORMAT_AU where possible because it allows both + ** big and little endian files. + */ + + flt_scale_clip_test_16 ("scale_clip_be16.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_16, 1.0 * 0x8000) ; + flt_scale_clip_test_16 ("scale_clip_le16.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_16, 1.0 * 0x8000) ; + flt_scale_clip_test_24 ("scale_clip_be24.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_24, 1.0 * 0x800000) ; + flt_scale_clip_test_24 ("scale_clip_le24.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_24, 1.0 * 0x800000) ; + flt_scale_clip_test_32 ("scale_clip_be32.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_32, 1.0 * 0x80000000) ; + flt_scale_clip_test_32 ("scale_clip_le32.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_32, 1.0 * 0x80000000) ; + + dbl_scale_clip_test_16 ("scale_clip_be16.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_16, 1.0 * 0x8000) ; + dbl_scale_clip_test_16 ("scale_clip_le16.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_16, 1.0 * 0x8000) ; + dbl_scale_clip_test_24 ("scale_clip_be24.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_24, 1.0 * 0x800000) ; + dbl_scale_clip_test_24 ("scale_clip_le24.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_24, 1.0 * 0x800000) ; + dbl_scale_clip_test_32 ("scale_clip_be32.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_32, 1.0 * 0x80000000) ; + dbl_scale_clip_test_32 ("scale_clip_le32.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_32, 1.0 * 0x80000000) ; + + return 0 ; +} /* main */ + +/*============================================================================================ +** Here are the test functions. +*/ + + +static void +flt_scale_clip_test_16 (const char *filename, int filetype, float maxval) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + float *data_out, *data_in ; + double diff, clip_max_diff ; + + print_test_name ("flt_scale_clip_test_16", filename) ; + + data_out = buffer_out.flt ; + data_in = buffer_in.flt ; + + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { data_out [k] = SINE_AMP * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ; + data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + /* + ** Write two versions of the data: + ** normalized and clipped + ** un-normalized and clipped. + */ + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ; + test_write_float_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + test_write_float_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&buffer_in, 0, sizeof (buffer_in)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_float_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + test_read_float_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + /* Check normalized version. */ + clip_max_diff = 0.0 ; + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > 1.0) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > 1.0) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0 / 0x8000) + { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + /* Check the un-normalized data. */ + clip_max_diff = 0.0 ; + for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > maxval) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > maxval) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0) + { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + printf ("ok\n") ; + unlink (filename) ; +} /* flt_scale_clip_test_16 */ + +static void +flt_scale_clip_test_24 (const char *filename, int filetype, float maxval) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + float *data_out, *data_in ; + double diff, clip_max_diff ; + + print_test_name ("flt_scale_clip_test_24", filename) ; + + data_out = buffer_out.flt ; + data_in = buffer_in.flt ; + + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { data_out [k] = SINE_AMP * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ; + data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + /* + ** Write two versions of the data: + ** normalized and clipped + ** un-normalized and clipped. + */ + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ; + test_write_float_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + test_write_float_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&buffer_in, 0, sizeof (buffer_in)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_float_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + test_read_float_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + /* Check normalized version. */ + clip_max_diff = 0.0 ; + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > 1.0) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > 1.0) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0 / 0x800000) + { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + /* Check the un-normalized data. */ + clip_max_diff = 0.0 ; + for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > maxval) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > maxval) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0) + { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + printf ("ok\n") ; + unlink (filename) ; +} /* flt_scale_clip_test_24 */ + +static void +flt_scale_clip_test_32 (const char *filename, int filetype, float maxval) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + float *data_out, *data_in ; + double diff, clip_max_diff ; + + print_test_name ("flt_scale_clip_test_32", filename) ; + + data_out = buffer_out.flt ; + data_in = buffer_in.flt ; + + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { data_out [k] = SINE_AMP * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ; + data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + /* + ** Write two versions of the data: + ** normalized and clipped + ** un-normalized and clipped. + */ + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ; + test_write_float_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + test_write_float_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&buffer_in, 0, sizeof (buffer_in)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_float_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + test_read_float_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + /* Check normalized version. */ + clip_max_diff = 0.0 ; + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > 1.0) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > 1.0) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0 / 0x80000000) + { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + /* Check the un-normalized data. */ + clip_max_diff = 0.0 ; + for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > maxval) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > maxval) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0) + { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + printf ("ok\n") ; + unlink (filename) ; +} /* flt_scale_clip_test_32 */ + +static void +flt_scale_clip_test_08 (const char *filename, int filetype, float maxval) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + float *data_out, *data_in ; + double diff, clip_max_diff ; + + print_test_name ("flt_scale_clip_test_08", filename) ; + + data_out = buffer_out.flt ; + data_in = buffer_in.flt ; + + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { data_out [k] = SINE_AMP * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ; + data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + /* + ** Write two versions of the data: + ** normalized and clipped + ** un-normalized and clipped. + */ + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ; + test_write_float_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + test_write_float_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&buffer_in, 0, sizeof (buffer_in)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_float_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + test_read_float_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + /* Check normalized version. */ + clip_max_diff = 0.0 ; + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > 1.0) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > 1.0) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0 / 0x80) + { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + /* Check the un-normalized data. */ + clip_max_diff = 0.0 ; + for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > maxval) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > maxval) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0) + { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + printf ("ok\n") ; + unlink (filename) ; +} /* flt_scale_clip_test_08 */ + + + +static void +dbl_scale_clip_test_16 (const char *filename, int filetype, float maxval) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + double *data_out, *data_in ; + double diff, clip_max_diff ; + + print_test_name ("dbl_scale_clip_test_16", filename) ; + + data_out = buffer_out.dbl ; + data_in = buffer_in.dbl ; + + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { data_out [k] = SINE_AMP * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ; + data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + /* + ** Write two versions of the data: + ** normalized and clipped + ** un-normalized and clipped. + */ + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ; + test_write_double_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + test_write_double_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&buffer_in, 0, sizeof (buffer_in)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_double_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + test_read_double_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + /* Check normalized version. */ + clip_max_diff = 0.0 ; + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > 1.0) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > 1.0) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0 / 0x8000) + { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + /* Check the un-normalized data. */ + clip_max_diff = 0.0 ; + for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > maxval) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > maxval) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0) + { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + printf ("ok\n") ; + unlink (filename) ; +} /* dbl_scale_clip_test_16 */ + +static void +dbl_scale_clip_test_24 (const char *filename, int filetype, float maxval) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + double *data_out, *data_in ; + double diff, clip_max_diff ; + + print_test_name ("dbl_scale_clip_test_24", filename) ; + + data_out = buffer_out.dbl ; + data_in = buffer_in.dbl ; + + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { data_out [k] = SINE_AMP * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ; + data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + /* + ** Write two versions of the data: + ** normalized and clipped + ** un-normalized and clipped. + */ + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ; + test_write_double_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + test_write_double_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&buffer_in, 0, sizeof (buffer_in)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_double_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + test_read_double_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + /* Check normalized version. */ + clip_max_diff = 0.0 ; + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > 1.0) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > 1.0) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0 / 0x800000) + { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + /* Check the un-normalized data. */ + clip_max_diff = 0.0 ; + for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > maxval) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > maxval) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0) + { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + printf ("ok\n") ; + unlink (filename) ; +} /* dbl_scale_clip_test_24 */ + +static void +dbl_scale_clip_test_32 (const char *filename, int filetype, float maxval) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + double *data_out, *data_in ; + double diff, clip_max_diff ; + + print_test_name ("dbl_scale_clip_test_32", filename) ; + + data_out = buffer_out.dbl ; + data_in = buffer_in.dbl ; + + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { data_out [k] = SINE_AMP * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ; + data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + /* + ** Write two versions of the data: + ** normalized and clipped + ** un-normalized and clipped. + */ + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ; + test_write_double_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + test_write_double_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&buffer_in, 0, sizeof (buffer_in)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_double_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + test_read_double_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + /* Check normalized version. */ + clip_max_diff = 0.0 ; + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > 1.0) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > 1.0) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0 / 0x80000000) + { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + /* Check the un-normalized data. */ + clip_max_diff = 0.0 ; + for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > maxval) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > maxval) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0) + { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + printf ("ok\n") ; + unlink (filename) ; +} /* dbl_scale_clip_test_32 */ + +static void +dbl_scale_clip_test_08 (const char *filename, int filetype, float maxval) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + double *data_out, *data_in ; + double diff, clip_max_diff ; + + print_test_name ("dbl_scale_clip_test_08", filename) ; + + data_out = buffer_out.dbl ; + data_in = buffer_in.dbl ; + + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { data_out [k] = SINE_AMP * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ; + data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + /* + ** Write two versions of the data: + ** normalized and clipped + ** un-normalized and clipped. + */ + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ; + test_write_double_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + test_write_double_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&buffer_in, 0, sizeof (buffer_in)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_double_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + test_read_double_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + /* Check normalized version. */ + clip_max_diff = 0.0 ; + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > 1.0) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > 1.0) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0 / 0x80) + { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + /* Check the un-normalized data. */ + clip_max_diff = 0.0 ; + for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > maxval) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > maxval) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0) + { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + printf ("ok\n") ; + unlink (filename) ; +} /* dbl_scale_clip_test_08 */ + + + + + Added: freeswitch/trunk/libs/libsndfile/tests/scale_clip_test.def ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/scale_clip_test.def Wed Dec 20 14:08:07 2006 @@ -0,0 +1,48 @@ +autogen definitions scale_clip_test.tpl; + +float_type = { + type_name = "float" ; + short_name = "flt" ; + upper_name = "FLOAT" ; + } ; + +float_type = { + type_name = "double" ; + short_name = "dbl" ; + upper_name = "DOUBLE" ; + } ; + + + +data_type = { + name = "16" ; + bit_count = 16 ; + error_val = "1.0 / 0x8000" ; + } ; + +data_type = { + name = "24" ; + bit_count = 24 ; + error_val = "1.0 / 0x800000" ; + } ; + +data_type = { + name = "32" ; + bit_count = 32 ; + error_val = "1.0 / 0x80000000" ; + } ; + +data_type = { + name = "08" ; + bit_count = 8 ; + error_val = "1.0 / 0x80" ; + } ; + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 4938e5b6-6f4c-4c69-8b92-f6c6d7a6b0ec +*/ + Added: freeswitch/trunk/libs/libsndfile/tests/scale_clip_test.tpl ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/scale_clip_test.tpl Wed Dec 20 14:08:07 2006 @@ -0,0 +1,240 @@ +[+ AutoGen5 template c +] +/* +** Copyright (C) 1999-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <math.h> + +#include <sndfile.h> + +#include "utils.h" + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338 +#endif + +#define HALF_BUFFER_SIZE (1 << 12) +#define BUFFER_SIZE (2 * HALF_BUFFER_SIZE) + +#define SINE_AMP 1.1 +#define MAX_ERROR 0.0202 + +[+ FOR float_type +] +[+ FOR data_type ++]static void [+ (get "short_name") +]_scale_clip_test_[+ (get "name") +] (const char *filename, int filetype, float maxval) ; +[+ ENDFOR data_type ++][+ ENDFOR float_type +] + +typedef union +{ double dbl [BUFFER_SIZE] ; + float flt [BUFFER_SIZE] ; +} BUFFER ; + +/* Data buffer. */ +static BUFFER buffer_out ; +static BUFFER buffer_in ; + +int +main (void) +{ + flt_scale_clip_test_08 ("scale_clip_s8.au", SF_FORMAT_AU | SF_FORMAT_PCM_S8, 1.0 * 0x80) ; + flt_scale_clip_test_08 ("scale_clip_u8.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_U8, 1.0 * 0x80) ; + + dbl_scale_clip_test_08 ("scale_clip_s8.au", SF_FORMAT_AU | SF_FORMAT_PCM_S8, 1.0 * 0x80) ; + dbl_scale_clip_test_08 ("scale_clip_u8.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_U8, 1.0 * 0x80) ; + + /* + ** Now use SF_FORMAT_AU where possible because it allows both + ** big and little endian files. + */ + + flt_scale_clip_test_16 ("scale_clip_be16.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_16, 1.0 * 0x8000) ; + flt_scale_clip_test_16 ("scale_clip_le16.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_16, 1.0 * 0x8000) ; + flt_scale_clip_test_24 ("scale_clip_be24.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_24, 1.0 * 0x800000) ; + flt_scale_clip_test_24 ("scale_clip_le24.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_24, 1.0 * 0x800000) ; + flt_scale_clip_test_32 ("scale_clip_be32.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_32, 1.0 * 0x80000000) ; + flt_scale_clip_test_32 ("scale_clip_le32.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_32, 1.0 * 0x80000000) ; + + dbl_scale_clip_test_16 ("scale_clip_be16.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_16, 1.0 * 0x8000) ; + dbl_scale_clip_test_16 ("scale_clip_le16.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_16, 1.0 * 0x8000) ; + dbl_scale_clip_test_24 ("scale_clip_be24.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_24, 1.0 * 0x800000) ; + dbl_scale_clip_test_24 ("scale_clip_le24.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_24, 1.0 * 0x800000) ; + dbl_scale_clip_test_32 ("scale_clip_be32.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_32, 1.0 * 0x80000000) ; + dbl_scale_clip_test_32 ("scale_clip_le32.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_32, 1.0 * 0x80000000) ; + + return 0 ; +} /* main */ + +/*============================================================================================ +** Here are the test functions. +*/ + +[+ FOR float_type +] +[+ FOR data_type ++]static void +[+ (get "short_name") +]_scale_clip_test_[+ (get "name") +] (const char *filename, int filetype, float maxval) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + [+ (get "type_name") +] *data_out, *data_in ; + double diff, clip_max_diff ; + + print_test_name ("[+ (get "short_name") +]_scale_clip_test_[+ (get "name") +]", filename) ; + + data_out = buffer_out.[+ (get "short_name") +] ; + data_in = buffer_in.[+ (get "short_name") +] ; + + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { data_out [k] = SINE_AMP * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ; + data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + /* + ** Write two versions of the data: + ** normalized and clipped + ** un-normalized and clipped. + */ + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ; + test_write_[+ (get "type_name") +]_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_[+ (get "upper_name") +], NULL, SF_FALSE) ; + test_write_[+ (get "type_name") +]_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&buffer_in, 0, sizeof (buffer_in)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_[+ (get "type_name") +]_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_[+ (get "upper_name") +], NULL, SF_FALSE) ; + test_read_[+ (get "type_name") +]_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + /* Check normalized version. */ + clip_max_diff = 0.0 ; + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > 1.0) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > 1.0) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > [+ (get "error_val") +]) + { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + /* Check the un-normalized data. */ + clip_max_diff = 0.0 ; + for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > maxval) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > maxval) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0) + { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + printf ("ok\n") ; + unlink (filename) ; +} /* [+ (get "short_name") +]_scale_clip_test_[+ (get "name") +] */ + +[+ ENDFOR data_type ++] +[+ ENDFOR float_type +] + +[+ COMMENT + + Do not edit or modify anything in this comment block. + The following line is a file identity tag for the GNU Arch + revision control system. + + arch-tag: dc1613fe-2985-462c-a0b4-62143a7570e8 + ++] Added: freeswitch/trunk/libs/libsndfile/tests/sfversion.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/sfversion.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,49 @@ +/* +** Copyright (C) 1999-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <string.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <sndfile.h> + +#define BUFFER_SIZE (256) + +static char strbuffer [BUFFER_SIZE] ; + +int +main (void) +{ sf_command (NULL, SFC_GET_LIB_VERSION, strbuffer, sizeof (strbuffer)) ; + + printf ("%s", strbuffer) ; + + return 0 ; +} /* main */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 53b0b14d-a52b-4094-b510-df91e4947574 +*/ Added: freeswitch/trunk/libs/libsndfile/tests/stdin_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/stdin_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,204 @@ +/* +** Copyright (C) 2001-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <math.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <sndfile.h> + +#include "utils.h" + +#define BUFFER_LEN (1<<16) + +static void stdin_test (int typemajor, int count) ; + +int +main (int argc, char *argv []) +{ int do_all = 0, test_count = 0 ; + + if (BUFFER_LEN < PIPE_TEST_LEN) + { fprintf (stderr, "Error : BUFFER_LEN < PIPE_TEST_LEN.\n\n") ; + exit (1) ; + } ; + + if (argc != 2) + { fprintf (stderr, "This program cannot be run by itself. It needs\n") ; + fprintf (stderr, "to be run from the stdio_test program.\n") ; + exit (1) ; + } ; + + do_all = ! strcmp (argv [1], "all") ; + + if (do_all || ! strcmp (argv [1], "raw")) + { stdin_test (SF_FORMAT_RAW, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "wav")) + { stdin_test (SF_FORMAT_WAV, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "aiff")) + { stdin_test (SF_FORMAT_AIFF, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "au")) + { stdin_test (SF_FORMAT_AU, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "paf")) + { stdin_test (SF_FORMAT_PAF, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "svx")) + { stdin_test (SF_FORMAT_SVX, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "nist")) + { stdin_test (SF_FORMAT_NIST, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "ircam")) + { stdin_test (SF_FORMAT_IRCAM, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "voc")) + { stdin_test (SF_FORMAT_VOC, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "w64")) + { stdin_test (SF_FORMAT_W64, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat4")) + { stdin_test (SF_FORMAT_MAT4, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat5")) + { stdin_test (SF_FORMAT_MAT5, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "pvf")) + { stdin_test (SF_FORMAT_PVF, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "htk")) + { stdin_test (SF_FORMAT_HTK, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (test_count == 0) + { fprintf (stderr, "************************************\n") ; + fprintf (stderr, "* No '%s' test defined.\n", argv [1]) ; + fprintf (stderr, "************************************\n") ; + return 1 ; + } ; + + return 0 ; +} /* main */ + +static void +stdin_test (int typemajor, int count) +{ static short data [BUFFER_LEN] ; + + SNDFILE *file ; + SF_INFO sfinfo ; + int k, total ; + + if (typemajor == SF_FORMAT_RAW) + { sfinfo.samplerate = 44100 ; + sfinfo.format = SF_FORMAT_RAW | SF_FORMAT_PCM_16 ; + sfinfo.channels = 1 ; + sfinfo.frames = 0 ; + } + else + sfinfo.format = 0 ; + + if (! (file = sf_open ("-", SFM_READ, &sfinfo))) + { fprintf (stderr, "sf_open_read failed with error : ") ; + puts (sf_strerror (NULL)) ; + dump_log_buffer (NULL) ; + exit (1) ; + } ; + + if ((sfinfo.format & SF_FORMAT_TYPEMASK) != typemajor) + { fprintf (stderr, "\n\nError : File type doesn't match.\n") ; + exit (1) ; + } ; + + if (sfinfo.samplerate != 44100) + { fprintf (stderr, "\n\nError : Sample rate (%d) should be 44100\n", sfinfo.samplerate) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { fprintf (stderr, "\n\nError : Channels (%d) should be 1\n", sfinfo.channels) ; + exit (1) ; + } ; + + if (sfinfo.frames < count) + { fprintf (stderr, "\n\nError : Sample count (%ld) should be %d\n", (long) sfinfo.frames, count) ; + exit (1) ; + } ; + + total = 0 ; + while ((k = sf_read_short (file, data + total, BUFFER_LEN - total)) > 0) + total += k ; + + if (total != count) + { fprintf (stderr, "\n\nError : Expected %d frames, read %d.\n", count, total) ; + exit (1) ; + } ; + + for (k = 0 ; k < total ; k++) + if (data [k] != PIPE_INDEX (k)) + { printf ("\n\nError : data [%d] == %d, should have been %d.\n\n", k, data [k], k) ; + exit (1) ; + } ; + + sf_close (file) ; + + return ; +} /* stdin_test */ +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 5e470e3e-743e-4bbc-a588-ec883843c938 +*/ Added: freeswitch/trunk/libs/libsndfile/tests/stdio_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/stdio_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,159 @@ +/* +** Copyright (C) 2001-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/*========================================================================== +** This is a test program which tests reading from stdin and writing to +** stdout. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <sys/types.h> +#include <sys/stat.h> + +#if HAVE_SYS_WAIT_H +#include <sys/wait.h> +#endif + +#include "utils.h" + +#if (OS_IS_WIN32) + +int +main (void) +{ + puts (" stdio_test : this test doesn't work on win32.") ; + return 0 ; +} /* main */ + +#else + +#ifndef WIFEXITED +#define WIFEXITED(s) (((s) & 0xff) == 0) +#endif +#ifndef WEXITSTATUS +#define WEXITSTATUS(s) (((s) & 0xff00) >> 8) +#endif + + +static size_t file_length (const char *filename) ; +static int file_exists (const char *filename) ; +static void stdio_test (const char *filetype) ; + +static const char *filetypes [] = +{ "raw", "wav", "aiff", "au", "paf", "svx", "nist", "ircam", + "voc", "w64", "mat4", "mat5", "pvf", + NULL +} ; + +int +main (void) +{ int k ; + + if (file_exists ("libsndfile.spec.in")) + chdir ("tests") ; + + for (k = 0 ; filetypes [k] ; k++) + stdio_test (filetypes [k]) ; + + return 0 ; +} /* main */ + + +static void +stdio_test (const char *filetype) +{ static char buffer [256] ; + + int file_size, retval ; + + print_test_name ("stdio_test", filetype) ; + + snprintf (buffer, sizeof (buffer), "./stdout_test %s > stdio.%s", filetype, filetype) ; + if ((retval = system (buffer))) + { retval = WIFEXITED (retval) ? WEXITSTATUS (retval) : 1 ; + printf ("%s : %s", buffer, (strerror (retval))) ; + exit (1) ; + } ; + + snprintf (buffer, sizeof (buffer), "stdio.%s", filetype) ; + if ((file_size = file_length (buffer)) < PIPE_TEST_LEN) + { printf ("\n Error : test file '%s' too small (%d).\n\n", buffer, file_size) ; + exit (1) ; + } ; + + snprintf (buffer, sizeof (buffer), "./stdin_test %s < stdio.%s", filetype, filetype) ; + if ((retval = system (buffer))) + { retval = WIFEXITED (retval) ? WEXITSTATUS (retval) : 1 ; + printf ("%s : %s", buffer, (strerror (retval))) ; + exit (1) ; + } ; + + snprintf (buffer, sizeof (buffer), "rm stdio.%s", filetype) ; + if ((retval = system (buffer))) + { retval = WIFEXITED (retval) ? WEXITSTATUS (retval) : 1 ; + printf ("%s : %s", buffer, (strerror (retval))) ; + exit (1) ; + } ; + + puts ("ok") ; + + return ; +} /* stdio_test */ + + + + +static size_t +file_length (const char *filename) +{ struct stat buf ; + + if (stat (filename, &buf)) + { perror (filename) ; + exit (1) ; + } ; + + return buf.st_size ; +} /* file_length */ + +static int +file_exists (const char *filename) +{ struct stat buf ; + + if (stat (filename, &buf)) + return 0 ; + + return 1 ; +} /* file_exists */ + +#endif + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: f46d84fd-d37b-4d08-b1ba-80f2f1e0cfb9 +*/ Added: freeswitch/trunk/libs/libsndfile/tests/stdout_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/stdout_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,167 @@ +/* +** Copyright (C) 2001-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <math.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <sndfile.h> + +#include "utils.h" + +static void stdout_test (int typemajor, int count) ; + +int +main (int argc, char *argv []) +{ int do_all, test_count = 0 ; + + if (argc != 2) + { fprintf (stderr, "This program cannot be run by itself. It needs\n") ; + fprintf (stderr, "to be run from the stdio_test program.\n") ; + exit (1) ; + } ; + + do_all =! strcmp (argv [1], "all") ; + + if (do_all || ! strcmp (argv [1], "raw")) + { stdout_test (SF_FORMAT_RAW, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "wav")) + { stdout_test (SF_FORMAT_WAV, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "aiff")) + { stdout_test (SF_FORMAT_AIFF, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "au")) + { stdout_test (SF_FORMAT_AU, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "paf")) + { stdout_test (SF_FORMAT_PAF, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "svx")) + { stdout_test (SF_FORMAT_SVX, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "nist")) + { stdout_test (SF_FORMAT_NIST, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "ircam")) + { stdout_test (SF_FORMAT_IRCAM, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "voc")) + { stdout_test (SF_FORMAT_VOC, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "w64")) + { stdout_test (SF_FORMAT_W64, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat4")) + { stdout_test (SF_FORMAT_MAT4, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat5")) + { stdout_test (SF_FORMAT_MAT5, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "pvf")) + { stdout_test (SF_FORMAT_PVF, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (test_count == 0) + { fprintf (stderr, "************************************\n") ; + fprintf (stderr, "* No '%s' test defined.\n", argv [1]) ; + fprintf (stderr, "************************************\n") ; + return 1 ; + } ; + + return 0 ; +} /* main */ + +static void +stdout_test (int typemajor, int count) +{ static short data [PIPE_TEST_LEN] ; + + SNDFILE *file ; + SF_INFO sfinfo ; + int k, total, this_write ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = (typemajor | SF_FORMAT_PCM_16) ; + sfinfo.channels = 1 ; + sfinfo.frames = 0 ; + + /* Create some random data. */ + for (k = 0 ; k < PIPE_TEST_LEN ; k++) + data [k] = PIPE_INDEX (k) ; + + if ((file = sf_open ("-", SFM_WRITE, &sfinfo)) == NULL) + { fprintf (stderr, "sf_open_write failed with error : ") ; + fprintf (stderr, "%s\n", sf_strerror (NULL)) ; + exit (1) ; + } ; + + total = 0 ; + + while (total < count) + { this_write = (count - total > 1024) ? 1024 : count - total ; + if ((k = sf_write_short (file, data + total, this_write)) != this_write) + { fprintf (stderr, "sf_write_short # %d failed with short write (%d -> %d)\n", count, this_write, k) ; + exit (1) ; + } ; + total += k ; + } ; + + sf_close (file) ; + + return ; +} /* stdout_test */ +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 660c3f79-a459-4c7c-899b-b360b7403403 +*/ Added: freeswitch/trunk/libs/libsndfile/tests/string_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/string_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,227 @@ +/* +** Copyright (C) 2003,2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <math.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <sndfile.h> + +#include "utils.h" + +#define BUFFER_LEN (1 << 10) +#define LOG_BUFFER_SIZE 1024 + +static void string_test (const char *filename, int typemajor) ; + +static int libsndfile_str_count (const char * cptr) ; + +int +main (int argc, char *argv []) +{ int do_all = 0 ; + int test_count = 0 ; + + if (argc != 2) + { printf ("Usage : %s <test>\n", argv [0]) ; + printf (" Where <test> is one of the following:\n") ; + printf (" wav - test adding strings to WAV files\n") ; + printf (" aiff - test adding strings to AIFF files\n") ; + printf (" all - perform all tests\n") ; + exit (1) ; + } ; + + do_all =! strcmp (argv [1], "all") ; + + if (do_all || ! strcmp (argv [1], "wav")) + { string_test ("strings.wav", SF_FORMAT_WAV) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "aiff")) + { string_test ("strings.aiff", SF_FORMAT_AIFF) ; + test_count++ ; + } ; + + if (test_count == 0) + { printf ("Mono : ************************************\n") ; + printf ("Mono : * No '%s' test defined.\n", argv [1]) ; + printf ("Mono : ************************************\n") ; + return 1 ; + } ; + + return 0 ; +} /* main */ + + +/*============================================================================================ +** Here are the test functions. +*/ + +static const char + software [] = "software (libsndfile-X.Y.Z)", + artist [] = "The Artist", + copyright [] = "Copyright (c) 2001 The Artist", + comment [] = "Comment goes here!!!", + date [] = "2001/01/27" ; + +static short data_out [BUFFER_LEN] ; + +static void +string_test (const char *filename, int typemajor) +{ const char *cptr ; + SNDFILE *file ; + SF_INFO sfinfo ; + int frames, errors = 0 ; + + typemajor = typemajor ; + + print_test_name ("string_test", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.channels = 1 ; + sfinfo.frames = 0 ; + + switch (typemajor) + { case SF_FORMAT_WAV : + sfinfo.format = (typemajor | SF_FORMAT_PCM_U8) ; + break ; + + default : + sfinfo.format = (typemajor | SF_FORMAT_PCM_S8) ; + break ; + } ; + + frames = BUFFER_LEN / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + /* Write stuff at start of file. */ + sf_set_string (file, SF_STR_TITLE, filename) ; + sf_set_string (file, SF_STR_SOFTWARE, software) ; + sf_set_string (file, SF_STR_ARTIST, artist) ; + + /* Write data to file. */ + test_write_short_or_die (file, 0, data_out, BUFFER_LEN, __LINE__) ; + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + /* Write more stuff at end of file. */ + sf_set_string (file, SF_STR_COPYRIGHT, copyright) ; + sf_set_string (file, SF_STR_COMMENT, comment) ; + sf_set_string (file, SF_STR_DATE, date) ; + + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + check_log_buffer_or_die (file, __LINE__) ; + + if (sfinfo.frames != BUFFER_LEN) + { printf ("***** Bad frame count %d (should be %d)\n\n", (int) sfinfo.frames, BUFFER_LEN) ; + errors ++ ; + } ; + + cptr = sf_get_string (file, SF_STR_TITLE) ; + if (cptr == NULL || strcmp (filename, cptr) != 0) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad filename : %s\n", cptr) ; + } ; + + cptr = sf_get_string (file, SF_STR_COPYRIGHT) ; + if (cptr == NULL || strcmp (copyright, cptr) != 0) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad copyright : %s\n", cptr) ; + } ; + + cptr = sf_get_string (file, SF_STR_SOFTWARE) ; + if (cptr == NULL || strstr (cptr, software) != cptr) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad software : %s\n", cptr) ; + } ; + + if (libsndfile_str_count (cptr) != 1) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad software : %s\n", cptr) ; + } ; + + cptr = sf_get_string (file, SF_STR_ARTIST) ; + if (cptr == NULL || strcmp (artist, cptr) != 0) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad artist : %s\n", cptr) ; + } ; + + cptr = sf_get_string (file, SF_STR_COMMENT) ; + if (cptr == NULL || strcmp (comment, cptr) != 0) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad comment : %s\n", cptr) ; + } ; + + if (typemajor != SF_FORMAT_AIFF) + { cptr = sf_get_string (file, SF_STR_DATE) ; + if (cptr == NULL || strcmp (date, cptr) != 0) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad date : %s\n", cptr) ; + } ; + } ; + + if (errors > 0) + { printf ("\n*** Error count : %d ***\n\n", errors) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + sf_close (file) ; + unlink (filename) ; + + puts ("ok") ; +} /* string_test */ + +static int +libsndfile_str_count (const char * str) +{ const char * cptr ; + + if ((cptr = strstr (str, "libsndfile")) == NULL) + return 0 ; + + if ((cptr = strstr (cptr + 1, "libsndfile")) == NULL) + return 1 ; + + return 2 ; +} /* libsndfile_str_count */ + + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 0260b3db-c250-4244-95a0-d288a913729a +*/ Added: freeswitch/trunk/libs/libsndfile/tests/ulaw_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/ulaw_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,262 @@ +/* +** Copyright (C) 1999-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <sndfile.h> + +#include "utils.h" + +#define BUFFER_SIZE (65536) + +static unsigned char ulaw_encode (int sample) ; +static int ulaw_decode (unsigned int ulawbyte) ; + +static short short_buffer [BUFFER_SIZE] ; +static unsigned char ulaw_buffer [BUFFER_SIZE] ; + +int +main (void) +{ SNDFILE *file ; + SF_INFO sfinfo ; + const char *filename ; + int k ; + + filename = "test.raw" ; + + sfinfo.format = SF_FORMAT_RAW | SF_FORMAT_ULAW ; + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; + sfinfo.channels = 1 ; + + if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL) + { printf ("sf_open_write failed with error : ") ; + fflush (stdout) ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + /* Generate a file containing all possible 16 bit sample values + ** and write it to disk as ulaw encoded.frames. + */ + + for (k = 0 ; k < 0x10000 ; k++) + short_buffer [k] = k & 0xFFFF ; + + sf_write_short (file, short_buffer, BUFFER_SIZE) ; + sf_close (file) ; + + /* Now open that file and compare the ulaw encoded sample values + ** with what they should be. + */ + + if ((file = sf_open (filename, SFM_READ, &sfinfo)) == NULL) + { printf ("sf_open_write failed with error : ") ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + if (sf_read_raw (file, ulaw_buffer, BUFFER_SIZE) != BUFFER_SIZE) + { printf ("sf_read_raw : ") ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + for (k = 0 ; k < 0x10000 ; k++) + if (ulaw_encode (short_buffer [k]) != ulaw_buffer [k]) + { printf ("Encoder error : sample #%d (0x%02X should be 0x%02X)\n", k, ulaw_buffer [k], ulaw_encode (short_buffer [k])) ; + exit (1) ; + } ; + + sf_close (file) ; + + printf (" ulaw_test : encoder ... ok\n") ; + + /* Now generate a file containing all possible 8 bit encoded + ** sample values and write it to disk as ulaw encoded.frames. + */ + + if (! (file = sf_open (filename, SFM_WRITE, &sfinfo))) + { printf ("sf_open_write failed with error : ") ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + for (k = 0 ; k < 256 ; k++) + ulaw_buffer [k] = k & 0xFF ; + + sf_write_raw (file, ulaw_buffer, 256) ; + sf_close (file) ; + + /* Now open that file and compare the ulaw decoded sample values + ** with what they should be. + */ + + if (! (file = sf_open (filename, SFM_READ, &sfinfo))) + { printf ("sf_open_write failed with error : ") ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + if (sf_read_short (file, short_buffer, 256) != 256) + { printf ("sf_read_short : ") ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + + for (k = 0 ; k < 256 ; k++) + if (short_buffer [k] != ulaw_decode (ulaw_buffer [k])) + { printf ("Decoder error : sample #%d (0x%04X should be 0x%04X)\n", k, short_buffer [k], ulaw_decode (ulaw_buffer [k])) ; + exit (1) ; + } ; + + sf_close (file) ; + + printf (" ulaw_test : decoder ... ok\n") ; + + unlink (filename) ; + + return 0 ; +} /* main */ + + +/*================================================================================= +** The following routines came from the sox-12.15 (Sound eXcahcnge) distribution. +** +** This code is not compiled into libsndfile. It is only used to test the +** libsndfile lookup tables for correctness. +** +** I have included the original authors comments. +*/ + +/* +** This routine converts from linear to ulaw. +** +** Craig Reese: IDA/Supercomputing Research Center +** Joe Campbell: Department of Defense +** 29 September 1989 +** +** References: +** 1) CCITT Recommendation G.711 (very difficult to follow) +** 2) "A New Digital Technique for Implementation of Any +** Continuous PCM Companding Law," Villeret, Michel, +** et al. 1973 IEEE Int. Conf. on Communications, Vol 1, +** 1973, pg. 11.12-11.17 +** 3) MIL-STD-188-113,"Interoperability and Performance Standards +** for Analog-to_Digital Conversion Techniques," +** 17 February 1987 +** +** Input: Signed 16 bit linear sample +** Output: 8 bit ulaw sample +*/ + +#define uBIAS 0x84 /* define the add-in bias for 16 bit.frames */ +#define uCLIP 32635 + +static +unsigned char ulaw_encode (int sample) +{ static int exp_lut [256] = + { 0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, + 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7 + } ; + + int sign, exponent, mantissa ; + unsigned char ulawbyte ; + + /* Get the sample into sign-magnitude. */ + sign = (sample >> 8) & 0x80 ; /* set aside the sign */ + if ( sign != 0 ) + sample = -sample ; /* get magnitude */ + if ( sample > uCLIP ) + sample = uCLIP ; /* clip the magnitude */ + + /* Convert from 16 bit linear to ulaw. */ + sample = sample + uBIAS ; + exponent = exp_lut [( sample >> 7 ) & 0xFF] ; + mantissa = (sample >> ( exponent + 3 ) ) & 0x0F ; + ulawbyte = ~ (sign | ( exponent << 4 ) | mantissa) ; + + return ulawbyte ; +} /* ulaw_encode */ + + +/* +** This routine converts from ulaw to 16 bit linear. +** +** Craig Reese: IDA/Supercomputing Research Center +** 29 September 1989 +** +** References: +** 1) CCITT Recommendation G.711 (very difficult to follow) +** 2) MIL-STD-188-113,"Interoperability and Performance Standards +** for Analog-to_Digital Conversion Techniques," +** 17 February 1987 +** +** Input: 8 bit ulaw sample +** Output: signed 16 bit linear sample +*/ + +static +int ulaw_decode (unsigned int ulawbyte) +{ static int exp_lut [8] = { 0, 132, 396, 924, 1980, 4092, 8316, 16764 } ; + int sign, exponent, mantissa, sample ; + + ulawbyte = ~ ulawbyte ; + sign = (ulawbyte & 0x80) ; + exponent = (ulawbyte >> 4) & 0x07 ; + mantissa = ulawbyte & 0x0F ; + sample = exp_lut [exponent] + (mantissa << (exponent + 3)) ; + if (sign != 0) + sample = -sample ; + + return sample ; +} /* ulaw_decode */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: e764cee1-5a9a-480b-a4ca-34d9b57dea6f +*/ Added: freeswitch/trunk/libs/libsndfile/tests/utils.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/utils.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,964 @@ +/* +** Copyright (C) 2002-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** Utility functions to make writing the test suite easier. +** +** The .c and .h files were generated automagically with Autogen from +** the files utils.def and utils.tpl. +*/ + + + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#if (HAVE_DECL_S_IRGRP == 0) +#include <sf_unistd.h> +#endif + +#include <errno.h> +#include <string.h> +#include <ctype.h> +#include <math.h> +#include <fcntl.h> +#include <sys/stat.h> + +#include <sndfile.h> + +#include "utils.h" + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338 +#endif + +#define LOG_BUFFER_SIZE 2048 + + +void +gen_windowed_sine_float (float *data, int len, double maximum) +{ int k ; + + memset (data, 0, len * sizeof (float)) ; + /* + ** Choose a frequency of 1/32 so that it aligns perfectly with a DFT + ** bucket to minimise spreading of energy over more than one bucket. + ** Also do not want to make the frequency too high as some of the + ** codecs (ie gsm610) have a quite severe high frequency roll off. + */ + len /= 2 ; + + for (k = 0 ; k < len ; k++) + { data [k] = sin (2.0 * k * M_PI * 1.0 / 32.0 + 0.4) ; + + /* Apply Hanning Window. */ + data [k] *= maximum * (0.5 - 0.5 * cos (2.0 * M_PI * k / ((len) - 1))) ; + } + + return ; +} /* gen_windowed_sine_float */ + +void +gen_windowed_sine_double (double *data, int len, double maximum) +{ int k ; + + memset (data, 0, len * sizeof (double)) ; + /* + ** Choose a frequency of 1/32 so that it aligns perfectly with a DFT + ** bucket to minimise spreading of energy over more than one bucket. + ** Also do not want to make the frequency too high as some of the + ** codecs (ie gsm610) have a quite severe high frequency roll off. + */ + len /= 2 ; + + for (k = 0 ; k < len ; k++) + { data [k] = sin (2.0 * k * M_PI * 1.0 / 32.0 + 0.4) ; + + /* Apply Hanning Window. */ + data [k] *= maximum * (0.5 - 0.5 * cos (2.0 * M_PI * k / ((len) - 1))) ; + } + + return ; +} /* gen_windowed_sine_double */ + + +void +check_file_hash_or_die (const char *filename, unsigned int target_hash, int line_num) +{ static unsigned char buffer [2048] ; + unsigned int hash1, hash2 ; + FILE *file ; + int k, read_count ; + + memset (buffer, 0xEE, sizeof (buffer)) ; + + /* The 'b' in the mode string means binary for Win32. */ + if (! (file = fopen (filename, "rb"))) + { printf ("\n\nLine %d: could not open file '%s'\n\n", line_num, filename) ; + exit (1) ; + } ; + + hash1 = hash2 = 0 ; + + while ((read_count = fread (buffer, 1, sizeof (buffer), file))) + { for (k = 0 ; k < read_count ; k++) + { hash1 = hash1 + buffer [k] ; + hash2 = hash2 ^ (buffer [k] << (k % 25)) ; + } ; + } ; + + fclose (file) ; + + hash1 += hash2 ; + + if (target_hash == 0) + { printf (" 0x%08x ", hash1) ; + return ; + } ; + + if (hash1 != target_hash) + { printf ("\n\nLine %d: incorrect hash value 0x%08x should be 0x%08x\n\n", line_num, hash1, target_hash) ; + exit (1) ; + } + + return ; +} /* check_file_hash_or_die */ + +void +print_test_name (const char *test, const char *filename) +{ int count ; + + if (test == NULL || filename == NULL) + { printf (__FILE__ ": bad test of filename parameter.\n") ; + exit (1) ; + } ; + + printf (" %-25s : %s ", test, filename) ; + + count = 24 - strlen (filename) ; + while (count -- > 0) + putchar ('.') ; + putchar (' ') ; + + fflush (stdout) ; +} /* print_test_name */ + +void +dump_data_to_file (const char *filename, void *data, unsigned int datalen) +{ FILE *file ; + + if ((file = fopen (filename, "wb")) == NULL) + { printf ("\n\nLine %d : could not open file : %s\n\n", __LINE__, filename) ; + exit (1) ; + } ; + + if (fwrite (data, 1, datalen, file) != datalen) + { printf ("\n\nLine %d : fwrite failed.\n\n", __LINE__) ; + exit (1) ; + } ; + + fclose (file) ; + +} /* dump_data_to_file */ + +/*-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- +*/ + +static char octfilename [] = "error.dat" ; + +int +oct_save_short (short *a, short *b, int len) +{ FILE *file ; + int k ; + + if (! (file = fopen (octfilename, "w"))) + return 1 ; + + fprintf (file, "# Not created by Octave\n") ; + + fprintf (file, "# name: a\n") ; + fprintf (file, "# type: matrix\n") ; + fprintf (file, "# rows: %d\n", len) ; + fprintf (file, "# columns: 1\n") ; + + for (k = 0 ; k < len ; k++) + fprintf (file, "% d\n", a [k]) ; + + fprintf (file, "# name: b\n") ; + fprintf (file, "# type: matrix\n") ; + fprintf (file, "# rows: %d\n", len) ; + fprintf (file, "# columns: 1\n") ; + + for (k = 0 ; k < len ; k++) + fprintf (file, "% d\n", b [k]) ; + + fclose (file) ; + return 0 ; +} /* oct_save_short */ +int +oct_save_int (int *a, int *b, int len) +{ FILE *file ; + int k ; + + if (! (file = fopen (octfilename, "w"))) + return 1 ; + + fprintf (file, "# Not created by Octave\n") ; + + fprintf (file, "# name: a\n") ; + fprintf (file, "# type: matrix\n") ; + fprintf (file, "# rows: %d\n", len) ; + fprintf (file, "# columns: 1\n") ; + + for (k = 0 ; k < len ; k++) + fprintf (file, "% d\n", a [k]) ; + + fprintf (file, "# name: b\n") ; + fprintf (file, "# type: matrix\n") ; + fprintf (file, "# rows: %d\n", len) ; + fprintf (file, "# columns: 1\n") ; + + for (k = 0 ; k < len ; k++) + fprintf (file, "% d\n", b [k]) ; + + fclose (file) ; + return 0 ; +} /* oct_save_int */ +int +oct_save_float (float *a, float *b, int len) +{ FILE *file ; + int k ; + + if (! (file = fopen (octfilename, "w"))) + return 1 ; + + fprintf (file, "# Not created by Octave\n") ; + + fprintf (file, "# name: a\n") ; + fprintf (file, "# type: matrix\n") ; + fprintf (file, "# rows: %d\n", len) ; + fprintf (file, "# columns: 1\n") ; + + for (k = 0 ; k < len ; k++) + fprintf (file, "% g\n", a [k]) ; + + fprintf (file, "# name: b\n") ; + fprintf (file, "# type: matrix\n") ; + fprintf (file, "# rows: %d\n", len) ; + fprintf (file, "# columns: 1\n") ; + + for (k = 0 ; k < len ; k++) + fprintf (file, "% g\n", b [k]) ; + + fclose (file) ; + return 0 ; +} /* oct_save_float */ +int +oct_save_double (double *a, double *b, int len) +{ FILE *file ; + int k ; + + if (! (file = fopen (octfilename, "w"))) + return 1 ; + + fprintf (file, "# Not created by Octave\n") ; + + fprintf (file, "# name: a\n") ; + fprintf (file, "# type: matrix\n") ; + fprintf (file, "# rows: %d\n", len) ; + fprintf (file, "# columns: 1\n") ; + + for (k = 0 ; k < len ; k++) + fprintf (file, "% g\n", a [k]) ; + + fprintf (file, "# name: b\n") ; + fprintf (file, "# type: matrix\n") ; + fprintf (file, "# rows: %d\n", len) ; + fprintf (file, "# columns: 1\n") ; + + for (k = 0 ; k < len ; k++) + fprintf (file, "% g\n", b [k]) ; + + fclose (file) ; + return 0 ; +} /* oct_save_double */ + + +void +check_log_buffer_or_die (SNDFILE *file, int line_num) +{ static char buffer [LOG_BUFFER_SIZE] ; + int count ; + + memset (buffer, 0, LOG_BUFFER_SIZE) ; + + /* Get the log buffer data. */ + count = sf_command (file, SFC_GET_LOG_INFO, buffer, LOG_BUFFER_SIZE) ; + + if (LOG_BUFFER_SIZE - count < 2) + { printf ("\n\nLine %d : Possible long log buffer.\n", line_num) ; + exit (1) ; + } + + /* Look for "Should" */ + if (strstr (buffer, "ould")) + { printf ("\n\nLine %d : Log buffer contains `ould'. Dumping.\n", line_num) ; + puts (buffer) ; + exit (1) ; + } ; + + /* Look for "**" */ + if (strstr (buffer, "*")) + { printf ("\n\nLine %d : Log buffer contains `*'. Dumping.\n", line_num) ; + puts (buffer) ; + exit (1) ; + } ; + + /* Look for "Should" */ + if (strstr (buffer, "nknown marker")) + { printf ("\n\nLine %d : Log buffer contains `nknown marker'. Dumping.\n", line_num) ; + puts (buffer) ; + exit (1) ; + } ; + + return ; +} /* check_log_buffer_or_die */ + +int +string_in_log_buffer (SNDFILE *file, const char *s) +{ static char buffer [LOG_BUFFER_SIZE] ; + int count ; + + memset (buffer, 0, LOG_BUFFER_SIZE) ; + + /* Get the log buffer data. */ + count = sf_command (file, SFC_GET_LOG_INFO, buffer, LOG_BUFFER_SIZE) ; + + if (LOG_BUFFER_SIZE - count < 2) + { printf ("Possible long log buffer.\n") ; + exit (1) ; + } + + /* Look for string */ + return strstr (buffer, s) ? SF_TRUE : SF_FALSE ; +} /* string_in_log_buffer */ + +void +hexdump_file (const char * filename, sf_count_t offset, sf_count_t length) +{ + FILE * file ; + char buffer [16] ; + int k, m, ch, readcount ; + + if (length > 1000000) + { printf ("\n\nError : length (%ld) too long.\n\n", SF_COUNT_TO_LONG (offset)) ; + exit (1) ; + } ; + + if ((file = fopen (filename, "r")) == NULL) + { printf ("\n\nError : hexdump_file (%s) could not open file for read.\n\n", filename) ; + exit (1) ; + } ; + + if (fseek (file, offset, SEEK_SET) != 0) + { printf ("\n\nError : fseek(file, %ld, SEEK_SET) failed : %s\n\n", SF_COUNT_TO_LONG (offset), strerror (errno)) ; + exit (1) ; + } ; + + puts ("\n\n") ; + + for (k = 0 ; k < length ; k+= sizeof (buffer)) + { readcount = fread (buffer, 1, sizeof (buffer), file) ; + + printf ("%08lx : ", SF_COUNT_TO_LONG (offset + k)) ; + + for (m = 0 ; m < readcount ; m++) + printf ("%02x ", buffer [m] & 0xFF) ; + + for (m = readcount ; m < SIGNED_SIZEOF (buffer) ; m++) + printf (" ") ; + + printf (" ") ; + for (m = 0 ; m < readcount ; m++) + { ch = isprint (buffer [m]) ? buffer [m] : '.' ; + putchar (ch) ; + } ; + + if (readcount < SIGNED_SIZEOF (buffer)) + break ; + + putchar ('\n') ; + } ; + + puts ("\n") ; + + fclose (file) ; +} /* hexdump_file */ + +void +dump_log_buffer (SNDFILE *file) +{ static char buffer [LOG_BUFFER_SIZE] ; + int count ; + + memset (buffer, 0, LOG_BUFFER_SIZE) ; + + /* Get the log buffer data. */ + count = sf_command (file, SFC_GET_LOG_INFO, buffer, LOG_BUFFER_SIZE) ; + + if (strlen (buffer) < 1) + puts ("Log buffer empty.\n") ; + else + puts (buffer) ; + + return ; +} /* dump_log_buffer */ + +SNDFILE * +test_open_file_or_die (const char *filename, int mode, SF_INFO *sfinfo, int allow_fd, int line_num) +{ static int count = 0 ; + + SNDFILE *file ; + const char *modestr, *func_name ; + int oflags = 0, omode = 0 ; + + /* + ** Need to test both sf_open() and sf_open_fd(). + ** Do so alternately. + */ + switch (mode) + { case SFM_READ : + modestr = "SFM_READ" ; + oflags = O_RDONLY ; + omode = 0 ; + break ; + + case SFM_WRITE : + modestr = "SFM_WRITE" ; + oflags = O_WRONLY | O_CREAT | O_TRUNC ; + omode = S_IRUSR | S_IWUSR | S_IRGRP ; + break ; + + case SFM_RDWR : + modestr = "SFM_RDWR" ; + oflags = O_RDWR | O_CREAT ; + omode = S_IRUSR | S_IWUSR | S_IRGRP ; + break ; + default : + printf ("\n\nLine %d: Bad mode.\n", line_num) ; + fflush (stdout) ; + exit (1) ; + } ; + +#if (defined (WIN32) || defined (_WIN32)) + /* Stupid fscking windows. */ + oflags |= O_BINARY ; +#endif + + if (allow_fd && ((++count) & 1) == 1) + { int fd ; + + if (omode == 0) + fd = open (filename, oflags) ; + else + fd = open (filename, oflags, omode) ; + + if (fd < 0) + { perror ("open") ; + exit (1) ; + } ; + + func_name = "sf_open_fd" ; + file = sf_open_fd (fd, mode, sfinfo, SF_TRUE) ; + } + else + { func_name = "sf_open" ; + file = sf_open (filename, mode, sfinfo) ; + } ; + + if (file == NULL) + { printf ("\n\nLine %d: %s (%s) failed : %s\n\n", line_num, func_name, modestr, sf_strerror (NULL)) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + return file ; +} /* test_open_file_or_die */ + +void +test_read_write_position_or_die (SNDFILE *file, int line_num, int pass, sf_count_t read_pos, sf_count_t write_pos) +{ sf_count_t pos ; + + /* Check the current read position. */ + if (read_pos >= 0 && (pos = sf_seek (file, 0, SEEK_CUR | SFM_READ)) != read_pos) + { printf ("\n\nLine %d ", line_num) ; + if (pass > 0) + printf ("(pass %d): ", pass) ; + printf ("Read position (%ld) should be %ld.\n", SF_COUNT_TO_LONG (pos), SF_COUNT_TO_LONG (read_pos)) ; + exit (1) ; + } ; + + /* Check the current write position. */ + if (write_pos >= 0 && (pos = sf_seek (file, 0, SEEK_CUR | SFM_WRITE)) != write_pos) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : Write position (%ld) should be %ld.\n", + SF_COUNT_TO_LONG (pos), SF_COUNT_TO_LONG (write_pos)) ; + exit (1) ; + } ; + + return ; +} /* test_read_write_position */ + +void +test_seek_or_die (SNDFILE *file, sf_count_t offset, int whence, sf_count_t new_pos, int channels, int line_num) +{ sf_count_t position ; + const char *channel_name, *whence_name ; + + switch (whence) + { case SEEK_SET : + whence_name = "SEEK_SET" ; + break ; + case SEEK_CUR : + whence_name = "SEEK_CUR" ; + break ; + case SEEK_END : + whence_name = "SEEK_END" ; + break ; + + /* SFM_READ */ + case SEEK_SET | SFM_READ : + whence_name = "SFM_READ | SEEK_SET" ; + break ; + case SEEK_CUR | SFM_READ : + whence_name = "SFM_READ | SEEK_CUR" ; + break ; + case SEEK_END | SFM_READ : + whence_name = "SFM_READ | SEEK_END" ; + break ; + + /* SFM_WRITE */ + case SEEK_SET | SFM_WRITE : + whence_name = "SFM_WRITE | SEEK_SET" ; + break ; + case SEEK_CUR | SFM_WRITE : + whence_name = "SFM_WRITE | SEEK_CUR" ; + break ; + case SEEK_END | SFM_WRITE : + whence_name = "SFM_WRITE | SEEK_END" ; + break ; + + default : + printf ("\n\nLine %d: bad whence parameter.\n", line_num) ; + exit (1) ; + } ; + + channel_name = (channels == 1) ? "Mono" : "Stereo" ; + + if ((position = sf_seek (file, offset, whence)) != new_pos) + { printf ("\n\nLine %d : %s : sf_seek (file, %ld, %s) returned %ld (should be %ld).\n\n", + line_num, channel_name, SF_COUNT_TO_LONG (offset), whence_name, + SF_COUNT_TO_LONG (position), SF_COUNT_TO_LONG (new_pos)) ; + exit (1) ; + } ; + +} /* test_seek_or_die */ + + + +void +test_read_short_or_die (SNDFILE *file, int pass, short *test, sf_count_t items, int line_num) +{ sf_count_t count ; + + if ((count = sf_read_short (file, test, items)) != items) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_read_short failed with short read (%ld => %ld).\n", + SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_read_short */ + +void +test_read_int_or_die (SNDFILE *file, int pass, int *test, sf_count_t items, int line_num) +{ sf_count_t count ; + + if ((count = sf_read_int (file, test, items)) != items) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_read_int failed with short read (%ld => %ld).\n", + SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_read_int */ + +void +test_read_float_or_die (SNDFILE *file, int pass, float *test, sf_count_t items, int line_num) +{ sf_count_t count ; + + if ((count = sf_read_float (file, test, items)) != items) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_read_float failed with short read (%ld => %ld).\n", + SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_read_float */ + +void +test_read_double_or_die (SNDFILE *file, int pass, double *test, sf_count_t items, int line_num) +{ sf_count_t count ; + + if ((count = sf_read_double (file, test, items)) != items) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_read_double failed with short read (%ld => %ld).\n", + SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_read_double */ + + +void +test_readf_short_or_die (SNDFILE *file, int pass, short *test, sf_count_t frames, int line_num) +{ sf_count_t count ; + + if ((count = sf_readf_short (file, test, frames)) != frames) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_readf_short failed with short readf (%ld => %ld).\n", + SF_COUNT_TO_LONG (frames), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_readf_short */ + +void +test_readf_int_or_die (SNDFILE *file, int pass, int *test, sf_count_t frames, int line_num) +{ sf_count_t count ; + + if ((count = sf_readf_int (file, test, frames)) != frames) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_readf_int failed with short readf (%ld => %ld).\n", + SF_COUNT_TO_LONG (frames), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_readf_int */ + +void +test_readf_float_or_die (SNDFILE *file, int pass, float *test, sf_count_t frames, int line_num) +{ sf_count_t count ; + + if ((count = sf_readf_float (file, test, frames)) != frames) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_readf_float failed with short readf (%ld => %ld).\n", + SF_COUNT_TO_LONG (frames), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_readf_float */ + +void +test_readf_double_or_die (SNDFILE *file, int pass, double *test, sf_count_t frames, int line_num) +{ sf_count_t count ; + + if ((count = sf_readf_double (file, test, frames)) != frames) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_readf_double failed with short readf (%ld => %ld).\n", + SF_COUNT_TO_LONG (frames), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_readf_double */ + + + + +void +test_write_short_or_die (SNDFILE *file, int pass, const short *test, sf_count_t items, int line_num) +{ sf_count_t count ; + + if ((count = sf_write_short (file, test, items)) != items) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_write_short failed with short write (%ld => %ld).\n", + SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_write_short */ + +void +test_write_int_or_die (SNDFILE *file, int pass, const int *test, sf_count_t items, int line_num) +{ sf_count_t count ; + + if ((count = sf_write_int (file, test, items)) != items) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_write_int failed with short write (%ld => %ld).\n", + SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_write_int */ + +void +test_write_float_or_die (SNDFILE *file, int pass, const float *test, sf_count_t items, int line_num) +{ sf_count_t count ; + + if ((count = sf_write_float (file, test, items)) != items) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_write_float failed with short write (%ld => %ld).\n", + SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_write_float */ + +void +test_write_double_or_die (SNDFILE *file, int pass, const double *test, sf_count_t items, int line_num) +{ sf_count_t count ; + + if ((count = sf_write_double (file, test, items)) != items) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_write_double failed with short write (%ld => %ld).\n", + SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_write_double */ + + +void +test_writef_short_or_die (SNDFILE *file, int pass, const short *test, sf_count_t frames, int line_num) +{ sf_count_t count ; + + if ((count = sf_writef_short (file, test, frames)) != frames) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_writef_short failed with short writef (%ld => %ld).\n", + SF_COUNT_TO_LONG (frames), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_writef_short */ + +void +test_writef_int_or_die (SNDFILE *file, int pass, const int *test, sf_count_t frames, int line_num) +{ sf_count_t count ; + + if ((count = sf_writef_int (file, test, frames)) != frames) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_writef_int failed with short writef (%ld => %ld).\n", + SF_COUNT_TO_LONG (frames), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_writef_int */ + +void +test_writef_float_or_die (SNDFILE *file, int pass, const float *test, sf_count_t frames, int line_num) +{ sf_count_t count ; + + if ((count = sf_writef_float (file, test, frames)) != frames) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_writef_float failed with short writef (%ld => %ld).\n", + SF_COUNT_TO_LONG (frames), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_writef_float */ + +void +test_writef_double_or_die (SNDFILE *file, int pass, const double *test, sf_count_t frames, int line_num) +{ sf_count_t count ; + + if ((count = sf_writef_double (file, test, frames)) != frames) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_writef_double failed with short writef (%ld => %ld).\n", + SF_COUNT_TO_LONG (frames), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_writef_double */ + + +void +delete_file (int format, const char *filename) +{ char rsrc_name [512], *fname ; + + unlink (filename) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_SD2) + return ; + + /* + ** Now try for a resource fork stored as a separate file. + ** Grab the un-adulterated filename again. + */ + snprintf (rsrc_name, sizeof (rsrc_name), "%s", filename) ; + + if ((fname = strrchr (rsrc_name, '/')) != NULL) + fname ++ ; + else if ((fname = strrchr (rsrc_name, '\\')) != NULL) + fname ++ ; + else + fname = rsrc_name ; + + memmove (fname + 2, fname, strlen (fname) + 1) ; + fname [0] = '.' ; + fname [1] = '_' ; + + unlink (rsrc_name) ; +} /* delete_file */ + +static int allowed_open_files = -1 ; + +void +count_open_files (void) +{ +#if (defined (WIN32) || defined (_WIN32)) + return ; +#else + int k, count = 0 ; + struct stat statbuf ; + + if (allowed_open_files > 0) + return ; + + for (k = 0 ; k < 1024 ; k++) + if (fstat (k, &statbuf) == 0) + count ++ ; + + allowed_open_files = count ; +#endif +} /* count_open_files */ + +void +increment_open_file_count (void) +{ allowed_open_files ++ ; +} /* increment_open_file_count */ + +void +check_open_file_count_or_die (int lineno) +{ +#if (defined (WIN32) || defined (_WIN32)) + lineno = 0 ; + return ; +#else + int k, count = 0 ; + struct stat statbuf ; + + if (allowed_open_files < 0) + count_open_files () ; + + for (k = 0 ; k < 1024 ; k++) + if (fstat (k, &statbuf) == 0) + count ++ ; + + if (count > allowed_open_files) + { printf ("\nLine %d : number of open files (%d) > allowed (%d).\n\n", lineno, count, allowed_open_files) ; + exit (1) ; + } ; +#endif +} /* check_open_file_count_or_die */ + + + + Added: freeswitch/trunk/libs/libsndfile/tests/utils.def ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/utils.def Wed Dec 20 14:08:07 2006 @@ -0,0 +1,59 @@ +autogen definitions utils.tpl; + +float_type = { + name = float ; + }; + +float_type = { + name = double ; + }; + +/*----------------------------------*/ + +io_type = { + io_element = short ; + format_str = "\"% d\\n\"" ; + }; + +io_type = { + io_element = int ; + format_str = "\"% d\\n\"" ; + }; + +io_type = { + io_element = float ; + format_str = "\"% g\\n\"" ; + }; + +io_type = { + io_element = double ; + format_str = "\"% g\\n\"" ; + }; + +read_op = { + op_element = read ; + count_name = items ; + }; + +read_op = { + op_element = readf ; + count_name = frames ; + }; + +write_op = { + op_element = write ; + count_name = items ; + }; + +write_op = { + op_element = writef ; + count_name = frames ; + }; +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 735898a2-711e-42c2-aaf1-354b20c07ac7 +*/ + Added: freeswitch/trunk/libs/libsndfile/tests/utils.h ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/utils.h Wed Dec 20 14:08:07 2006 @@ -0,0 +1,148 @@ +/* +** Copyright (C) 2002-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** Utility functions to make writing the test suite easier. +** +** The .c and .h files were generated automagically with Autogen from +** the files utils.def and utils.tpl. +*/ + + + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +#include <stdarg.h> + +#define SF_COUNT_TO_LONG(x) ((long) (x)) +#define ARRAY_LEN(x) ((int) (sizeof (x)) / (sizeof ((x) [0]))) +#define SIGNED_SIZEOF(x) ((int64_t) (sizeof (x))) + +#define PIPE_INDEX(x) ((x) + 500) +#define PIPE_TEST_LEN 12345 + +#if (defined (WIN32) || defined (_WIN32)) +#define snprintf _snprintf +#endif + +void gen_windowed_sine_float (float *data, int len, double maximum) ; +void gen_windowed_sine_double (double *data, int len, double maximum) ; + + +void check_file_hash_or_die (const char *filename, unsigned int target_hash, int line_num) ; + +void print_test_name (const char *test, const char *filename) ; + +void dump_data_to_file (const char *filename, void *data, unsigned int datalen) ; + +static inline void +exit_if_true (int test, const char *format, ...) +{ if (test) + { va_list argptr ; + va_start (argptr, format) ; + vprintf (format, argptr) ; + va_end (argptr) ; + exit (1) ; + } ; +} /* exit_if_true */ + +/* +** Functions for saving two vectors of data in an ascii text file which +** can then be loaded into GNU octave for comparison. +*/ + +int oct_save_short (short *a, short *b, int len) ; +int oct_save_int (int *a, int *b, int len) ; +int oct_save_float (float *a, float *b, int len) ; +int oct_save_double (double *a, double *b, int len) ; + + +void delete_file (int format, const char *filename) ; + +void count_open_files (void) ; +void increment_open_file_count (void) ; +void check_open_file_count_or_die (int lineno) ; + +#ifdef SNDFILE_H + +void dump_log_buffer (SNDFILE *file) ; +void check_log_buffer_or_die (SNDFILE *file, int line_num) ; +int string_in_log_buffer (SNDFILE *file, const char *s) ; +void hexdump_file (const char * filename, sf_count_t offset, sf_count_t length) ; + + +SNDFILE *test_open_file_or_die + (const char *filename, int mode, SF_INFO *sfinfo, int allow_fd, int line_num) ; + +void test_read_write_position_or_die + (SNDFILE *file, int line_num, int pass, sf_count_t read_pos, sf_count_t write_pos) ; + +void test_seek_or_die + (SNDFILE *file, sf_count_t offset, int whence, sf_count_t new_pos, int channels, int line_num) ; + + +void test_read_short_or_die + (SNDFILE *file, int pass, short *test, sf_count_t items, int line_num) ; +void test_read_int_or_die + (SNDFILE *file, int pass, int *test, sf_count_t items, int line_num) ; +void test_read_float_or_die + (SNDFILE *file, int pass, float *test, sf_count_t items, int line_num) ; +void test_read_double_or_die + (SNDFILE *file, int pass, double *test, sf_count_t items, int line_num) ; + +void test_readf_short_or_die + (SNDFILE *file, int pass, short *test, sf_count_t frames, int line_num) ; +void test_readf_int_or_die + (SNDFILE *file, int pass, int *test, sf_count_t frames, int line_num) ; +void test_readf_float_or_die + (SNDFILE *file, int pass, float *test, sf_count_t frames, int line_num) ; +void test_readf_double_or_die + (SNDFILE *file, int pass, double *test, sf_count_t frames, int line_num) ; + + + +void test_write_short_or_die + (SNDFILE *file, int pass, const short *test, sf_count_t items, int line_num) ; +void test_write_int_or_die + (SNDFILE *file, int pass, const int *test, sf_count_t items, int line_num) ; +void test_write_float_or_die + (SNDFILE *file, int pass, const float *test, sf_count_t items, int line_num) ; +void test_write_double_or_die + (SNDFILE *file, int pass, const double *test, sf_count_t items, int line_num) ; + +void test_writef_short_or_die + (SNDFILE *file, int pass, const short *test, sf_count_t frames, int line_num) ; +void test_writef_int_or_die + (SNDFILE *file, int pass, const int *test, sf_count_t frames, int line_num) ; +void test_writef_float_or_die + (SNDFILE *file, int pass, const float *test, sf_count_t frames, int line_num) ; +void test_writef_double_or_die + (SNDFILE *file, int pass, const double *test, sf_count_t frames, int line_num) ; + + +#endif + +#ifdef __cplusplus +} /* extern "C" */ +#endif /* __cplusplus */ + + + + Added: freeswitch/trunk/libs/libsndfile/tests/utils.tpl ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/utils.tpl Wed Dec 20 14:08:07 2006 @@ -0,0 +1,704 @@ +[+ AutoGen5 template h c +] +/* +** Copyright (C) 2002-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** Utility functions to make writing the test suite easier. +** +** The .c and .h files were generated automagically with Autogen from +** the files utils.def and utils.tpl. +*/ + +[+ CASE (suffix) +] +[+ == h +] + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +#include <stdarg.h> + +#define SF_COUNT_TO_LONG(x) ((long) (x)) +#define ARRAY_LEN(x) ((int) (sizeof (x)) / (sizeof ((x) [0]))) +#define SIGNED_SIZEOF(x) ((int64_t) (sizeof (x))) + +#define PIPE_INDEX(x) ((x) + 500) +#define PIPE_TEST_LEN 12345 + +#if (defined (WIN32) || defined (_WIN32)) +#define snprintf _snprintf +#endif + +[+ FOR float_type ++]void gen_windowed_sine_[+ (get "name") +] ([+ (get "name") +] *data, int len, double maximum) ; +[+ ENDFOR float_type ++] + +void check_file_hash_or_die (const char *filename, unsigned int target_hash, int line_num) ; + +void print_test_name (const char *test, const char *filename) ; + +void dump_data_to_file (const char *filename, void *data, unsigned int datalen) ; + +static inline void +exit_if_true (int test, const char *format, ...) +{ if (test) + { va_list argptr ; + va_start (argptr, format) ; + vprintf (format, argptr) ; + va_end (argptr) ; + exit (1) ; + } ; +} /* exit_if_true */ + +/* +** Functions for saving two vectors of data in an ascii text file which +** can then be loaded into GNU octave for comparison. +*/ + +[+ FOR io_type ++]int oct_save_[+ (get "io_element") +] ([+ (get "io_element") +] *a, [+ (get "io_element") +] *b, int len) ; +[+ ENDFOR io_type ++] + +void delete_file (int format, const char *filename) ; + +void count_open_files (void) ; +void increment_open_file_count (void) ; +void check_open_file_count_or_die (int lineno) ; + +#ifdef SNDFILE_H + +void dump_log_buffer (SNDFILE *file) ; +void check_log_buffer_or_die (SNDFILE *file, int line_num) ; +int string_in_log_buffer (SNDFILE *file, const char *s) ; +void hexdump_file (const char * filename, sf_count_t offset, sf_count_t length) ; + + +SNDFILE *test_open_file_or_die + (const char *filename, int mode, SF_INFO *sfinfo, int allow_fd, int line_num) ; + +void test_read_write_position_or_die + (SNDFILE *file, int line_num, int pass, sf_count_t read_pos, sf_count_t write_pos) ; + +void test_seek_or_die + (SNDFILE *file, sf_count_t offset, int whence, sf_count_t new_pos, int channels, int line_num) ; + +[+ FOR read_op +] +[+ FOR io_type ++]void test_[+ (get "op_element") +]_[+ (get "io_element") +]_or_die + (SNDFILE *file, int pass, [+ (get "io_element") +] *test, sf_count_t [+ (get "count_name") +], int line_num) ; +[+ ENDFOR io_type +][+ ENDFOR read_op +] + +[+ FOR write_op +] +[+ FOR io_type ++]void test_[+ (get "op_element") +]_[+ (get "io_element") +]_or_die + (SNDFILE *file, int pass, const [+ (get "io_element") +] *test, sf_count_t [+ (get "count_name") +], int line_num) ; +[+ ENDFOR io_type +][+ ENDFOR write_op +] + +#endif + +#ifdef __cplusplus +} /* extern "C" */ +#endif /* __cplusplus */ + +[+ == c +] + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#if (HAVE_DECL_S_IRGRP == 0) +#include <sf_unistd.h> +#endif + +#include <errno.h> +#include <string.h> +#include <ctype.h> +#include <math.h> +#include <fcntl.h> +#include <sys/stat.h> + +#include <sndfile.h> + +#include "utils.h" + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338 +#endif + +#define LOG_BUFFER_SIZE 2048 + +[+ FOR float_type +] +void +gen_windowed_sine_[+ (get "name") +] ([+ (get "name") +] *data, int len, double maximum) +{ int k ; + + memset (data, 0, len * sizeof ([+ (get "name") +])) ; + /* + ** Choose a frequency of 1/32 so that it aligns perfectly with a DFT + ** bucket to minimise spreading of energy over more than one bucket. + ** Also do not want to make the frequency too high as some of the + ** codecs (ie gsm610) have a quite severe high frequency roll off. + */ + len /= 2 ; + + for (k = 0 ; k < len ; k++) + { data [k] = sin (2.0 * k * M_PI * 1.0 / 32.0 + 0.4) ; + + /* Apply Hanning Window. */ + data [k] *= maximum * (0.5 - 0.5 * cos (2.0 * M_PI * k / ((len) - 1))) ; + } + + return ; +} /* gen_windowed_sine_[+ (get "name") +] */ +[+ ENDFOR float_type +] + +void +check_file_hash_or_die (const char *filename, unsigned int target_hash, int line_num) +{ static unsigned char buffer [2048] ; + unsigned int hash1, hash2 ; + FILE *file ; + int k, read_count ; + + memset (buffer, 0xEE, sizeof (buffer)) ; + + /* The 'b' in the mode string means binary for Win32. */ + if (! (file = fopen (filename, "rb"))) + { printf ("\n\nLine %d: could not open file '%s'\n\n", line_num, filename) ; + exit (1) ; + } ; + + hash1 = hash2 = 0 ; + + while ((read_count = fread (buffer, 1, sizeof (buffer), file))) + { for (k = 0 ; k < read_count ; k++) + { hash1 = hash1 + buffer [k] ; + hash2 = hash2 ^ (buffer [k] << (k % 25)) ; + } ; + } ; + + fclose (file) ; + + hash1 += hash2 ; + + if (target_hash == 0) + { printf (" 0x%08x ", hash1) ; + return ; + } ; + + if (hash1 != target_hash) + { printf ("\n\nLine %d: incorrect hash value 0x%08x should be 0x%08x\n\n", line_num, hash1, target_hash) ; + exit (1) ; + } + + return ; +} /* check_file_hash_or_die */ + +void +print_test_name (const char *test, const char *filename) +{ int count ; + + if (test == NULL || filename == NULL) + { printf (__FILE__ ": bad test of filename parameter.\n") ; + exit (1) ; + } ; + + printf (" %-25s : %s ", test, filename) ; + + count = 24 - strlen (filename) ; + while (count -- > 0) + putchar ('.') ; + putchar (' ') ; + + fflush (stdout) ; +} /* print_test_name */ + +void +dump_data_to_file (const char *filename, void *data, unsigned int datalen) +{ FILE *file ; + + if ((file = fopen (filename, "wb")) == NULL) + { printf ("\n\nLine %d : could not open file : %s\n\n", __LINE__, filename) ; + exit (1) ; + } ; + + if (fwrite (data, 1, datalen, file) != datalen) + { printf ("\n\nLine %d : fwrite failed.\n\n", __LINE__) ; + exit (1) ; + } ; + + fclose (file) ; + +} /* dump_data_to_file */ + +/*-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- +*/ + +static char octfilename [] = "error.dat" ; + +[+ FOR io_type ++]int +oct_save_[+ (get "io_element") +] ([+ (get "io_element") +] *a, [+ (get "io_element") +] *b, int len) +{ FILE *file ; + int k ; + + if (! (file = fopen (octfilename, "w"))) + return 1 ; + + fprintf (file, "# Not created by Octave\n") ; + + fprintf (file, "# name: a\n") ; + fprintf (file, "# type: matrix\n") ; + fprintf (file, "# rows: %d\n", len) ; + fprintf (file, "# columns: 1\n") ; + + for (k = 0 ; k < len ; k++) + fprintf (file, [+ (get "format_str") +], a [k]) ; + + fprintf (file, "# name: b\n") ; + fprintf (file, "# type: matrix\n") ; + fprintf (file, "# rows: %d\n", len) ; + fprintf (file, "# columns: 1\n") ; + + for (k = 0 ; k < len ; k++) + fprintf (file, [+ (get "format_str") +], b [k]) ; + + fclose (file) ; + return 0 ; +} /* oct_save_[+ (get "io_element") +] */ +[+ ENDFOR io_type ++] + +void +check_log_buffer_or_die (SNDFILE *file, int line_num) +{ static char buffer [LOG_BUFFER_SIZE] ; + int count ; + + memset (buffer, 0, LOG_BUFFER_SIZE) ; + + /* Get the log buffer data. */ + count = sf_command (file, SFC_GET_LOG_INFO, buffer, LOG_BUFFER_SIZE) ; + + if (LOG_BUFFER_SIZE - count < 2) + { printf ("\n\nLine %d : Possible long log buffer.\n", line_num) ; + exit (1) ; + } + + /* Look for "Should" */ + if (strstr (buffer, "ould")) + { printf ("\n\nLine %d : Log buffer contains `ould'. Dumping.\n", line_num) ; + puts (buffer) ; + exit (1) ; + } ; + + /* Look for "**" */ + if (strstr (buffer, "*")) + { printf ("\n\nLine %d : Log buffer contains `*'. Dumping.\n", line_num) ; + puts (buffer) ; + exit (1) ; + } ; + + /* Look for "Should" */ + if (strstr (buffer, "nknown marker")) + { printf ("\n\nLine %d : Log buffer contains `nknown marker'. Dumping.\n", line_num) ; + puts (buffer) ; + exit (1) ; + } ; + + return ; +} /* check_log_buffer_or_die */ + +int +string_in_log_buffer (SNDFILE *file, const char *s) +{ static char buffer [LOG_BUFFER_SIZE] ; + int count ; + + memset (buffer, 0, LOG_BUFFER_SIZE) ; + + /* Get the log buffer data. */ + count = sf_command (file, SFC_GET_LOG_INFO, buffer, LOG_BUFFER_SIZE) ; + + if (LOG_BUFFER_SIZE - count < 2) + { printf ("Possible long log buffer.\n") ; + exit (1) ; + } + + /* Look for string */ + return strstr (buffer, s) ? SF_TRUE : SF_FALSE ; +} /* string_in_log_buffer */ + +void +hexdump_file (const char * filename, sf_count_t offset, sf_count_t length) +{ + FILE * file ; + char buffer [16] ; + int k, m, ch, readcount ; + + if (length > 1000000) + { printf ("\n\nError : length (%ld) too long.\n\n", SF_COUNT_TO_LONG (offset)) ; + exit (1) ; + } ; + + if ((file = fopen (filename, "r")) == NULL) + { printf ("\n\nError : hexdump_file (%s) could not open file for read.\n\n", filename) ; + exit (1) ; + } ; + + if (fseek (file, offset, SEEK_SET) != 0) + { printf ("\n\nError : fseek(file, %ld, SEEK_SET) failed : %s\n\n", SF_COUNT_TO_LONG (offset), strerror (errno)) ; + exit (1) ; + } ; + + puts ("\n\n") ; + + for (k = 0 ; k < length ; k+= sizeof (buffer)) + { readcount = fread (buffer, 1, sizeof (buffer), file) ; + + printf ("%08lx : ", SF_COUNT_TO_LONG (offset + k)) ; + + for (m = 0 ; m < readcount ; m++) + printf ("%02x ", buffer [m] & 0xFF) ; + + for (m = readcount ; m < SIGNED_SIZEOF (buffer) ; m++) + printf (" ") ; + + printf (" ") ; + for (m = 0 ; m < readcount ; m++) + { ch = isprint (buffer [m]) ? buffer [m] : '.' ; + putchar (ch) ; + } ; + + if (readcount < SIGNED_SIZEOF (buffer)) + break ; + + putchar ('\n') ; + } ; + + puts ("\n") ; + + fclose (file) ; +} /* hexdump_file */ + +void +dump_log_buffer (SNDFILE *file) +{ static char buffer [LOG_BUFFER_SIZE] ; + int count ; + + memset (buffer, 0, LOG_BUFFER_SIZE) ; + + /* Get the log buffer data. */ + count = sf_command (file, SFC_GET_LOG_INFO, buffer, LOG_BUFFER_SIZE) ; + + if (strlen (buffer) < 1) + puts ("Log buffer empty.\n") ; + else + puts (buffer) ; + + return ; +} /* dump_log_buffer */ + +SNDFILE * +test_open_file_or_die (const char *filename, int mode, SF_INFO *sfinfo, int allow_fd, int line_num) +{ static int count = 0 ; + + SNDFILE *file ; + const char *modestr, *func_name ; + int oflags = 0, omode = 0 ; + + /* + ** Need to test both sf_open() and sf_open_fd(). + ** Do so alternately. + */ + switch (mode) + { case SFM_READ : + modestr = "SFM_READ" ; + oflags = O_RDONLY ; + omode = 0 ; + break ; + + case SFM_WRITE : + modestr = "SFM_WRITE" ; + oflags = O_WRONLY | O_CREAT | O_TRUNC ; + omode = S_IRUSR | S_IWUSR | S_IRGRP ; + break ; + + case SFM_RDWR : + modestr = "SFM_RDWR" ; + oflags = O_RDWR | O_CREAT ; + omode = S_IRUSR | S_IWUSR | S_IRGRP ; + break ; + default : + printf ("\n\nLine %d: Bad mode.\n", line_num) ; + fflush (stdout) ; + exit (1) ; + } ; + +#if (defined (WIN32) || defined (_WIN32)) + /* Stupid fscking windows. */ + oflags |= O_BINARY ; +#endif + + if (allow_fd && ((++count) & 1) == 1) + { int fd ; + + if (omode == 0) + fd = open (filename, oflags) ; + else + fd = open (filename, oflags, omode) ; + + if (fd < 0) + { perror ("open") ; + exit (1) ; + } ; + + func_name = "sf_open_fd" ; + file = sf_open_fd (fd, mode, sfinfo, SF_TRUE) ; + } + else + { func_name = "sf_open" ; + file = sf_open (filename, mode, sfinfo) ; + } ; + + if (file == NULL) + { printf ("\n\nLine %d: %s (%s) failed : %s\n\n", line_num, func_name, modestr, sf_strerror (NULL)) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + return file ; +} /* test_open_file_or_die */ + +void +test_read_write_position_or_die (SNDFILE *file, int line_num, int pass, sf_count_t read_pos, sf_count_t write_pos) +{ sf_count_t pos ; + + /* Check the current read position. */ + if (read_pos >= 0 && (pos = sf_seek (file, 0, SEEK_CUR | SFM_READ)) != read_pos) + { printf ("\n\nLine %d ", line_num) ; + if (pass > 0) + printf ("(pass %d): ", pass) ; + printf ("Read position (%ld) should be %ld.\n", SF_COUNT_TO_LONG (pos), SF_COUNT_TO_LONG (read_pos)) ; + exit (1) ; + } ; + + /* Check the current write position. */ + if (write_pos >= 0 && (pos = sf_seek (file, 0, SEEK_CUR | SFM_WRITE)) != write_pos) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : Write position (%ld) should be %ld.\n", + SF_COUNT_TO_LONG (pos), SF_COUNT_TO_LONG (write_pos)) ; + exit (1) ; + } ; + + return ; +} /* test_read_write_position */ + +void +test_seek_or_die (SNDFILE *file, sf_count_t offset, int whence, sf_count_t new_pos, int channels, int line_num) +{ sf_count_t position ; + const char *channel_name, *whence_name ; + + switch (whence) + { case SEEK_SET : + whence_name = "SEEK_SET" ; + break ; + case SEEK_CUR : + whence_name = "SEEK_CUR" ; + break ; + case SEEK_END : + whence_name = "SEEK_END" ; + break ; + + /* SFM_READ */ + case SEEK_SET | SFM_READ : + whence_name = "SFM_READ | SEEK_SET" ; + break ; + case SEEK_CUR | SFM_READ : + whence_name = "SFM_READ | SEEK_CUR" ; + break ; + case SEEK_END | SFM_READ : + whence_name = "SFM_READ | SEEK_END" ; + break ; + + /* SFM_WRITE */ + case SEEK_SET | SFM_WRITE : + whence_name = "SFM_WRITE | SEEK_SET" ; + break ; + case SEEK_CUR | SFM_WRITE : + whence_name = "SFM_WRITE | SEEK_CUR" ; + break ; + case SEEK_END | SFM_WRITE : + whence_name = "SFM_WRITE | SEEK_END" ; + break ; + + default : + printf ("\n\nLine %d: bad whence parameter.\n", line_num) ; + exit (1) ; + } ; + + channel_name = (channels == 1) ? "Mono" : "Stereo" ; + + if ((position = sf_seek (file, offset, whence)) != new_pos) + { printf ("\n\nLine %d : %s : sf_seek (file, %ld, %s) returned %ld (should be %ld).\n\n", + line_num, channel_name, SF_COUNT_TO_LONG (offset), whence_name, + SF_COUNT_TO_LONG (position), SF_COUNT_TO_LONG (new_pos)) ; + exit (1) ; + } ; + +} /* test_seek_or_die */ + +[+ FOR read_op +] +[+ FOR io_type +] +void +test_[+ (get "op_element") +]_[+ (get "io_element") +]_or_die (SNDFILE *file, int pass, [+ (get "io_element") +] *test, sf_count_t [+ (get "count_name") +], int line_num) +{ sf_count_t count ; + + if ((count = sf_[+ (get "op_element") +]_[+ (get "io_element") +] (file, test, [+ (get "count_name") +])) != [+ (get "count_name") +]) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_[+ (get "op_element") +]_[+ (get "io_element") +] failed with short [+ (get "op_element") +] (%ld => %ld).\n", + SF_COUNT_TO_LONG ([+ (get "count_name") +]), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_[+ (get "op_element") +]_[+ (get "io_element") +] */ +[+ ENDFOR io_type +][+ ENDFOR read_op +] + +[+ FOR write_op +] +[+ FOR io_type +] +void +test_[+ (get "op_element") +]_[+ (get "io_element") +]_or_die (SNDFILE *file, int pass, const [+ (get "io_element") +] *test, sf_count_t [+ (get "count_name") +], int line_num) +{ sf_count_t count ; + + if ((count = sf_[+ (get "op_element") +]_[+ (get "io_element") +] (file, test, [+ (get "count_name") +])) != [+ (get "count_name") +]) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_[+ (get "op_element") +]_[+ (get "io_element") +] failed with short [+ (get "op_element") +] (%ld => %ld).\n", + SF_COUNT_TO_LONG ([+ (get "count_name") +]), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_[+ (get "op_element") +]_[+ (get "io_element") +] */ +[+ ENDFOR io_type +][+ ENDFOR write_op +] + +void +delete_file (int format, const char *filename) +{ char rsrc_name [512], *fname ; + + unlink (filename) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_SD2) + return ; + + /* + ** Now try for a resource fork stored as a separate file. + ** Grab the un-adulterated filename again. + */ + snprintf (rsrc_name, sizeof (rsrc_name), "%s", filename) ; + + if ((fname = strrchr (rsrc_name, '/')) != NULL) + fname ++ ; + else if ((fname = strrchr (rsrc_name, '\\')) != NULL) + fname ++ ; + else + fname = rsrc_name ; + + memmove (fname + 2, fname, strlen (fname) + 1) ; + fname [0] = '.' ; + fname [1] = '_' ; + + unlink (rsrc_name) ; +} /* delete_file */ + +static int allowed_open_files = -1 ; + +void +count_open_files (void) +{ +#if (defined (WIN32) || defined (_WIN32)) + return ; +#else + int k, count = 0 ; + struct stat statbuf ; + + if (allowed_open_files > 0) + return ; + + for (k = 0 ; k < 1024 ; k++) + if (fstat (k, &statbuf) == 0) + count ++ ; + + allowed_open_files = count ; +#endif +} /* count_open_files */ + +void +increment_open_file_count (void) +{ allowed_open_files ++ ; +} /* increment_open_file_count */ + +void +check_open_file_count_or_die (int lineno) +{ +#if (defined (WIN32) || defined (_WIN32)) + lineno = 0 ; + return ; +#else + int k, count = 0 ; + struct stat statbuf ; + + if (allowed_open_files < 0) + count_open_files () ; + + for (k = 0 ; k < 1024 ; k++) + if (fstat (k, &statbuf) == 0) + count ++ ; + + if (count > allowed_open_files) + { printf ("\nLine %d : number of open files (%d) > allowed (%d).\n\n", lineno, count, allowed_open_files) ; + exit (1) ; + } ; +#endif +} /* check_open_file_count_or_die */ + +[+ ESAC +] + +[+ COMMENT + + Do not edit or modify anything in this comment block. + The following line is a file identity tag for the GNU Arch + revision control system. + + arch-tag: b1183d5d-ebd4-4bc5-af50-60d774d6b1f5 + ++] Added: freeswitch/trunk/libs/libsndfile/tests/virtual_io_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/virtual_io_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,238 @@ +/* +** Copyright (C) 1999-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> + +#include <fcntl.h> +#include <math.h> +#include <string.h> +#include <errno.h> +#include <sys/stat.h> + +#include <sndfile.h> + +#include "utils.h" + +static void vio_test (const char *fname, int format) ; + +int +main (void) +{ + vio_test ("vio_pcm16.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ; + vio_test ("vio_pcm24.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_24) ; + vio_test ("vio_float.au", SF_FORMAT_AU | SF_FORMAT_FLOAT) ; + + return 0 ; +} /* main */ + +/*============================================================================== +*/ + +typedef struct +{ sf_count_t offset, length ; + unsigned char data [16 * 1024] ; +} VIO_DATA ; + +static sf_count_t +vfget_filelen (void *user_data) +{ VIO_DATA *vf = (VIO_DATA *) user_data ; + + return vf->length ; +} /* vfget_filelen */ + +static sf_count_t +vfseek (sf_count_t offset, int whence, void *user_data) +{ VIO_DATA *vf = (VIO_DATA *) user_data ; + + switch (whence) + { case SEEK_SET : + vf->offset = offset ; + break ; + + case SEEK_CUR : + vf->offset = vf->offset + offset ; + break ; + + case SEEK_END : + vf->offset = vf->length + offset ; + break ; + default : + break ; + } ; + + return vf->offset ; +} /* vfseek */ + +static sf_count_t +vfread (void *ptr, sf_count_t count, void *user_data) +{ VIO_DATA *vf = (VIO_DATA *) user_data ; + + /* + ** This will brack badly for files over 2Gig in length, but + ** is sufficient for testing. + */ + if (vf->offset + count > vf->length) + count = vf->length - vf->offset ; + + memcpy (ptr, vf->data + vf->offset, count) ; + vf->offset += count ; + + return count ; +} /* vfread */ + +static sf_count_t +vfwrite (const void *ptr, sf_count_t count, void *user_data) +{ VIO_DATA *vf = (VIO_DATA *) user_data ; + + /* + ** This will break badly for files over 2Gig in length, but + ** is sufficient for testing. + */ + if (vf->offset >= SIGNED_SIZEOF (vf->data)) + return 0 ; + + if (vf->offset + count > SIGNED_SIZEOF (vf->data)) + count = sizeof (vf->data) - vf->offset ; + + memcpy (vf->data + vf->offset, ptr, (size_t) count) ; + vf->offset += count ; + + if (vf->offset > vf->length) + vf->length = vf->offset ; + + return count ; +} /* vfwrite */ + +static sf_count_t +vftell (void *user_data) +{ VIO_DATA *vf = (VIO_DATA *) user_data ; + + return vf->offset ; +} /* vftell */ + + +/*============================================================================== +*/ + +static void +gen_short_data (short * data, int len, int start) +{ int k ; + + for (k = 0 ; k < len ; k++) + data [k] = start + k ; +} /* gen_short_data */ + + +static void +check_short_data (short * data, int len, int start, int line) +{ int k ; + + for (k = 0 ; k < len ; k++) + if (data [k] != start + k) + { printf ("\n\nLine %d : data [%d] = %d (should be %d).\n\n", line, k, data [k], start + k) ; + exit (1) ; + } ; +} /* gen_short_data */ + +/*------------------------------------------------------------------------------ +*/ + +static void +vio_test (const char *fname, int format) +{ static VIO_DATA vio_data ; + static short data [256] ; + + SF_VIRTUAL_IO vio ; + SNDFILE * file ; + SF_INFO sfinfo ; + + print_test_name ("virtual i/o test", fname) ; + + /* Set up pointers to the locally defined functions. */ + vio.get_filelen = vfget_filelen ; + vio.seek = vfseek ; + vio.read = vfread ; + vio.write = vfwrite ; + vio.tell = vftell ; + + /* Set virtual file offset and length to zero. */ + vio_data.offset = 0 ; + vio_data.length = 0 ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sfinfo.format = format ; + sfinfo.channels = 2 ; + sfinfo.samplerate = 44100 ; + + if ((file = sf_open_virtual (&vio, SFM_WRITE, &sfinfo, &vio_data)) == NULL) + { printf ("\n\nLine %d : sf_open_write failed with error : ", __LINE__) ; + fflush (stdout) ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + gen_short_data (data, ARRAY_LEN (data), 0) ; + sf_write_short (file, data, ARRAY_LEN (data)) ; + + gen_short_data (data, ARRAY_LEN (data), 1) ; + sf_write_short (file, data, ARRAY_LEN (data)) ; + + gen_short_data (data, ARRAY_LEN (data), 2) ; + sf_write_short (file, data, ARRAY_LEN (data)) ; + + sf_close (file) ; + + /* Now test read. */ + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + vio_data.offset = 0 ; + + if ((file = sf_open_virtual (&vio, SFM_READ, &sfinfo, &vio_data)) == NULL) + { printf ("\n\nLine %d : sf_open_write failed with error : ", __LINE__) ; + fflush (stdout) ; + puts (sf_strerror (NULL)) ; + + dump_data_to_file (fname, vio_data.data, vio_data.length) ; + exit (1) ; + } ; + + + sf_read_short (file, data, ARRAY_LEN (data)) ; + check_short_data (data, ARRAY_LEN (data), 0, __LINE__) ; + + sf_read_short (file, data, ARRAY_LEN (data)) ; + check_short_data (data, ARRAY_LEN (data), 1, __LINE__) ; + + sf_read_short (file, data, ARRAY_LEN (data)) ; + check_short_data (data, ARRAY_LEN (data), 2, __LINE__) ; + + sf_close (file) ; + + puts ("ok") ; +} /* vio_test */ + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 5569fa52-15dd-496f-ab47-1fd42d76195d +*/ Added: freeswitch/trunk/libs/libsndfile/tests/win32_ordinal_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/win32_ordinal_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,154 @@ +/* +** Copyright (C) 2006 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" +#include "sndfile.h" + +#include <stdio.h> +#include <stdlib.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#if (HAVE_DECL_S_IRGRP == 0) +#include <sf_unistd.h> +#endif + +#include <string.h> +#include <fcntl.h> +#include <errno.h> +#include <sys/types.h> + +#include "utils.h" + +#if (defined (WIN32) || defined (_WIN32) || defined (__CYGWIN__)) +#define TEST_WIN32 1 +#else +#define TEST_WIN32 0 +#endif + +#if TEST_WIN32 +#include <windows.h> + +#ifdef __CYGWIN__ +#define DLL_NAME "cygsndfile" +#else +#define DLL_NAME "libsndfile" +#endif + +static const char * locations [] = +{ "../src/", "src/", "../src/.libs/", "src/.libs/", + NULL +} ; /* locations. */ + +static int +test_ordinal (HMODULE hmod, const char * func_name, int ordinal) +{ char *lpmsg ; + void *name, *ord ; + + print_test_name ("win32_ordinal_test", func_name) ; + + ord = GetProcAddress (hmod, (LPSTR) ordinal) ; + if ((name = GetProcAddress (hmod, func_name)) == NULL) + { FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError (), + MAKELANGID (LANG_NEUTRAL, SUBLANG_DEFAULT), (LPTSTR) &lpmsg, 0, NULL) ; + /*-puts (lpmsg) ;-*/ + } ; + + if (name != NULL && ord != NULL && name == ord) + { puts ("ok") ; + return 0 ; + } ; + + puts ("fail") ; + return 1 ; +} /* test_ordinal */ + +static void +win32_ordinal_test (void) +{ static char buffer [1024] ; + static char func_name [1024] ; + HMODULE hmod = NULL ; + FILE * file = NULL ; + int k, ordinal, errors = 0 ; + + for (k = 0 ; locations [k] != NULL ; k++) + { snprintf (buffer, sizeof (buffer), "%s/%s.def", locations [k], DLL_NAME) ; + if ((file = fopen (buffer, "r")) != NULL) + break ; + } ; + + if (file == NULL) + { puts ("\n\nError : cannot open DEF file.\n") ; + exit (1) ; + } ; + + for (k = 0 ; locations [k] != NULL ; k++) + { snprintf (buffer, sizeof (buffer), "%s/%s-1.dll", locations [k], DLL_NAME) ; + if ((hmod = (HMODULE) LoadLibrary (buffer)) != NULL) + break ; + } ; + + if (hmod == NULL) + { puts ("\n\nError : cannot load DLL.\n") ; + exit (1) ; + } ; + + while (fgets (buffer, sizeof (buffer), file) != NULL) + { func_name [0] = 0 ; + ordinal = 0 ; + + if (sscanf (buffer, "%s @%d", func_name, &ordinal) != 2) + continue ; + + errors += test_ordinal (hmod, func_name, ordinal) ; + } ; + + FreeLibrary (hmod) ; + + fclose (file) ; + + if (errors > 0) + { printf ("\n\nErrors : %d\n\n", errors) ; + exit (1) ; + } ; + + return ; +} /* win32_ordinal_test */ + +#endif + +int +main (void) +{ +#if TEST_WIN32 + win32_ordinal_test () ; +#endif + + return 0 ; +} /* main */ + + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 708f6815-e787-4143-bb99-f32c1bb5564e +*/ Added: freeswitch/trunk/libs/libsndfile/tests/win32_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/win32_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,235 @@ +/* +** Copyright (C) 2001-2004 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" +#include "sndfile.h" + +#include <stdio.h> +#include <stdlib.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#if (HAVE_DECL_S_IRGRP == 0) +#include <sf_unistd.h> +#endif + +#include <string.h> +#include <fcntl.h> +#include <errno.h> +#include <sys/types.h> +#include <sys/stat.h> + +#define SIGNED_SIZEOF(x) ((int) sizeof (x)) + +#if defined (__CYGWIN__) + + #define LSEEK lseek + #define FSTAT fstat + + typedef struct stat STATBUF ; + typedef off_t INT64 ; + + static char dir_cmd [] = "ls -l" ; + + #define COMPILE_FULL_TEST 1 +#elif (defined (WIN32) || defined (_WIN32)) + + #define LSEEK _lseeki64 + #define FSTAT _fstati64 + + typedef struct _stati64 STATBUF ; + typedef __int64 INT64 ; + + static char dir_cmd [] = "dir" ; + + #define COMPILE_FULL_TEST 1 +#elif defined (linux) + + #define LSEEK lseek + #define FSTAT fstat + + typedef struct stat STATBUF ; + typedef sf_count_t INT64 ; + + #define O_BINARY 0 + static char dir_cmd [] = "ls -l" ; + + #define COMPILE_FULL_TEST 1 +#else + #define COMPILE_FULL_TEST 0 +#endif + +#if COMPILE_FULL_TEST +static void show_fstat_error (void) ; +static void show_lseek_error (void) ; + +int +main (void) +{ puts ("\n\n\n\n" + "This program shows up some errors in the Win32 implementation of\n" + "a couple of POSIX API functions. It can also be compiled on Linux\n" + "(which works correctly) just to provide a sanity check.\n" + ) ; + + show_fstat_error () ; + show_lseek_error () ; + + puts ("\n\n") ; + + return 0 ; +} /* main */ + +static void +show_fstat_error (void) +{ static const char *filename = "fstat.dat" ; + static char data [256] ; + + STATBUF statbuf ; + int fd, mode, flags ; + + if (sizeof (statbuf.st_size) != sizeof (INT64)) + { printf ("\n\nLine %d: Error, sizeof (statbuf.st_size) != 8.\n\n", __LINE__) ; + return ; + } ; + + puts ("\n64 bit fstat() test.\n--------------------") ; + + printf ("0) Create a file, write %d bytes and close it.\n", SIGNED_SIZEOF (data)) ; + mode = O_WRONLY | O_CREAT | O_TRUNC | O_BINARY ; + flags = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ; + if ((fd = open (filename, mode, flags)) < 0) + { printf ("\n\nLine %d: open() failed : %s\n\n", __LINE__, strerror (errno)) ; + return ; + } ; + write (fd, data, sizeof (data)) ; + close (fd) ; + + printf ("1) Re-open file in read/write mode and write another %d bytes at the end.\n", SIGNED_SIZEOF (data)) ; + mode = O_RDWR | O_BINARY ; + flags = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ; + if ((fd = open (filename, mode, flags)) < 0) + { printf ("\n\nLine %d: open() failed : %s\n\n", __LINE__, strerror (errno)) ; + return ; + } ; + LSEEK (fd, 0, SEEK_END) ; + write (fd, data, sizeof (data)) ; + + printf ("2) Now use system (\"%s %s\") to show the file length.\n\n", dir_cmd, filename) ; + sprintf (data, "%s %s", dir_cmd, filename) ; + system (data) ; + puts ("") ; + + printf ("3) Now use fstat() to get the file length.\n") ; + if (FSTAT (fd, &statbuf) != 0) + { printf ("\n\nLine %d: fstat() returned error : %s\n", __LINE__, strerror (errno)) ; + return ; + } ; + + printf ("4) According to fstat(), the file length is %ld, ", (long) statbuf.st_size) ; + + close (fd) ; + + if (statbuf.st_size != 2 * sizeof (data)) + printf ("but thats just plain ***WRONG***.\n\n") ; + else + { printf ("which is correct.\n\n") ; + unlink (filename) ; + } ; + +} /* show_fstat_error */ + +static void +show_lseek_error (void) +{ static const char *filename = "fstat.dat" ; + static char data [256] ; + + INT64 retval ; + int fd, mode, flags ; + + puts ("\n64 bit lseek() test.\n--------------------") ; + + printf ("0) Create a file, write %d bytes and close it.\n", SIGNED_SIZEOF (data)) ; + mode = O_WRONLY | O_CREAT | O_TRUNC | O_BINARY ; + flags = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ; + if ((fd = open (filename, mode, flags)) < 0) + { printf ("\n\nLine %d: open() failed : %s\n\n", __LINE__, strerror (errno)) ; + return ; + } ; + write (fd, data, sizeof (data)) ; + close (fd) ; + + printf ("1) Re-open file in read/write mode and write another %d bytes at the end.\n", SIGNED_SIZEOF (data)) ; + mode = O_RDWR | O_BINARY ; + flags = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ; + if ((fd = open (filename, mode, flags)) < 0) + { printf ("\n\nLine %d: open() failed : %s\n\n", __LINE__, strerror (errno)) ; + return ; + } ; + + LSEEK (fd, 0, SEEK_END) ; + write (fd, data, sizeof (data)) ; + + printf ("2) Now use system (\"%s %s\") to show the file length.\n\n", dir_cmd, filename) ; + sprintf (data, "%s %s", dir_cmd, filename) ; + system (data) ; + puts ("") ; + + printf ("3) Now use lseek() to go to the end of the file.\n") ; + retval = LSEEK (fd, 0, SEEK_END) ; + + printf ("4) We are now at position %ld, ", (long) retval) ; + + close (fd) ; + + if (retval != 2 * sizeof (data)) + printf ("but thats just plain ***WRONG***.\n\n") ; + else + { printf ("which is correct.\n\n") ; + unlink (filename) ; + } ; + +} /* show_lseek_error */ + +#else + +int +main (void) +{ puts ("\n" + "This program shows up some errors in the Win32 implementation of\n" + "a couple of POSIX API functions. It can also be compiled on Linux\n" + "and under Cygwin32 (which both work correctly) just to provide a \n" + "sanity check.\n" + "Unfortunately, it does not compile on this platform." + ) ; + + return 0 ; +} /* main */ + +#endif + + + +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 228b9a18-0555-46d9-b9e6-2b37ce048702 +*/ Added: freeswitch/trunk/libs/libsndfile/tests/write_read_test.c ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/write_read_test.c Wed Dec 20 14:08:07 2006 @@ -0,0 +1,3589 @@ +/* +** Copyright (C) 1999-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <math.h> + +#if (defined (WIN32) || defined (_WIN32)) +#include <fcntl.h> +static int truncate (const char *filename, int ignored) ; +#endif + +#include <sndfile.h> + +#include "utils.h" + +#define SAMPLE_RATE 11025 +#define DATA_LENGTH (1<<12) + +#define SILLY_WRITE_COUNT (234) + +static void pcm_test_char (const char *str, int format, int long_file_okz) ; +static void pcm_test_short (const char *str, int format, int long_file_okz) ; +static void pcm_test_24bit (const char *str, int format, int long_file_okz) ; +static void pcm_test_int (const char *str, int format, int long_file_okz) ; +static void pcm_test_float (const char *str, int format, int long_file_okz) ; +static void pcm_test_double (const char *str, int format, int long_file_okz) ; + +static void empty_file_test (const char *filename, int format) ; + +typedef union +{ double d [DATA_LENGTH] ; + float f [DATA_LENGTH] ; + int i [DATA_LENGTH] ; + short s [DATA_LENGTH] ; + char c [DATA_LENGTH] ; +} BUFFER ; + +static BUFFER orig_data ; +static BUFFER test_data ; + +int +main (int argc, char **argv) +{ int do_all = 0 ; + int test_count = 0 ; + + count_open_files () ; + + if (argc != 2) + { printf ("Usage : %s <test>\n", argv [0]) ; + printf (" Where <test> is one of the following:\n") ; + printf (" wav - test WAV file functions (little endian)\n") ; + printf (" aiff - test AIFF file functions (big endian)\n") ; + printf (" au - test AU file functions\n") ; + printf (" avr - test AVR file functions\n") ; + printf (" caf - test CAF file functions\n") ; + printf (" raw - test RAW header-less PCM file functions\n") ; + printf (" paf - test PAF file functions\n") ; + printf (" svx - test 8SVX/16SV file functions\n") ; + printf (" nist - test NIST Sphere file functions\n") ; + printf (" ircam - test IRCAM file functions\n") ; + printf (" voc - Create Voice file functions\n") ; + printf (" w64 - Sonic Foundry's W64 file functions\n") ; + printf (" flac - test FLAC file functions\n") ; + printf (" all - perform all tests\n") ; + exit (1) ; + } ; + + do_all = !strcmp (argv [1], "all") ; + + if (do_all || ! strcmp (argv [1], "wav")) + { pcm_test_char ("char.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_short ("short.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_32, SF_FALSE) ; + + pcm_test_char ("char.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_short ("short.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_32, SF_FALSE) ; + + pcm_test_24bit ("24bit.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_PCM_32, SF_FALSE) ; + + /* Lite remove start */ + pcm_test_float ("float.wav" , SF_FORMAT_WAV | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.wav" , SF_FORMAT_WAV | SF_FORMAT_DOUBLE, SF_FALSE) ; + + pcm_test_float ("float.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_DOUBLE, SF_FALSE) ; + + pcm_test_float ("float.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + + empty_file_test ("empty_char.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_U8) ; + empty_file_test ("empty_short.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ; + empty_file_test ("empty_float.wav", SF_FORMAT_WAV | SF_FORMAT_FLOAT) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "aiff")) + { pcm_test_char ("char_u8.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_char ("char_s8.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_32, SF_FALSE) ; + + pcm_test_short ("short_sowt.aifc" , SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_sowt.aifc" , SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int_sowt.aifc" , SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | SF_FORMAT_PCM_32, SF_FALSE) ; + + pcm_test_short ("short_twos.aifc" , SF_ENDIAN_BIG | SF_FORMAT_AIFF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_twos.aifc" , SF_ENDIAN_BIG | SF_FORMAT_AIFF | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int_twos.aifc" , SF_ENDIAN_BIG | SF_FORMAT_AIFF | SF_FORMAT_PCM_32, SF_FALSE) ; + + /* Lite remove start */ + pcm_test_short ("dwvw16.aifc", SF_FORMAT_AIFF | SF_FORMAT_DWVW_16, SF_TRUE) ; + pcm_test_24bit ("dwvw24.aifc", SF_FORMAT_AIFF | SF_FORMAT_DWVW_24, SF_TRUE) ; + + pcm_test_float ("float.aifc" , SF_FORMAT_AIFF | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.aifc" , SF_FORMAT_AIFF | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + + empty_file_test ("empty_char.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_U8) ; + empty_file_test ("empty_short.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_16) ; + empty_file_test ("empty_float.aiff", SF_FORMAT_AIFF | SF_FORMAT_FLOAT) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "au")) + { pcm_test_char ("char.au" , SF_FORMAT_AU | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.au" , SF_FORMAT_AU | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.au" , SF_FORMAT_AU | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.au" , SF_FORMAT_AU | SF_FORMAT_PCM_32, SF_FALSE) ; + /* Lite remove start */ + pcm_test_float ("float.au" , SF_FORMAT_AU | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.au", SF_FORMAT_AU | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + + pcm_test_char ("char_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_32, SF_FALSE) ; + /* Lite remove start */ + pcm_test_float ("float_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "caf")) + { pcm_test_char ("char.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_32, SF_FALSE) ; + /* Lite remove start */ + pcm_test_float ("float.caf" , SF_FORMAT_CAF | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.caf" , SF_FORMAT_CAF | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + + pcm_test_short ("short_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_PCM_32, SF_FALSE) ; + /* Lite remove start */ + pcm_test_float ("float_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double_le.caf", SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "raw")) + { pcm_test_char ("char_s8.raw" , SF_FORMAT_RAW | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_char ("char_u8.raw" , SF_FORMAT_RAW | SF_FORMAT_PCM_U8, SF_FALSE) ; + + pcm_test_short ("short_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_short ("short_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_24bit ("24bit_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_int ("int_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_32, SF_FALSE) ; + + /* Lite remove start */ + pcm_test_float ("float_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_float ("float_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_FLOAT , SF_FALSE) ; + + pcm_test_double ("double_le.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, SF_FALSE) ; + pcm_test_double ("double_be.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + test_count++ ; + } ; + + /* Lite remove start */ + if (do_all || ! strcmp (argv [1], "paf")) + { pcm_test_char ("char_le.paf", SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_char ("char_be.paf", SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short_le.paf", SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_short ("short_be.paf", SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_le.paf", SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_24, SF_TRUE) ; + pcm_test_24bit ("24bit_be.paf", SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_24, SF_TRUE) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "svx")) + { pcm_test_char ("char.svx" , SF_FORMAT_SVX | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_16, SF_FALSE) ; + + empty_file_test ("empty_char.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_S8) ; + empty_file_test ("empty_short.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_16) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "nist")) + { pcm_test_short ("short_le.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_short ("short_be.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_le.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_24bit ("24bit_be.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int_le.nist" , SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_int ("int_be.nist" , SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_PCM_32, SF_FALSE) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "ircam")) + { pcm_test_short ("short_be.ircam" , SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_short ("short_le.ircam" , SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_int ("int_be.ircam" , SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_int ("int_le.ircam" , SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_float ("float_be.ircam" , SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_float ("float_le.ircam" , SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_FLOAT , SF_FALSE) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "voc")) + { pcm_test_char ("char.voc" , SF_FORMAT_VOC | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_short ("short.voc", SF_FORMAT_VOC | SF_FORMAT_PCM_16, SF_FALSE) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat4")) + { pcm_test_short ("short_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_short ("short_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_int ("int_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_int ("int_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_float ("float_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_float ("float_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_DOUBLE, SF_FALSE) ; + pcm_test_double ("double_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_DOUBLE, SF_FALSE) ; + + empty_file_test ("empty_short.mat4", SF_FORMAT_MAT4 | SF_FORMAT_PCM_16) ; + empty_file_test ("empty_float.mat4", SF_FORMAT_MAT4 | SF_FORMAT_FLOAT) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat5")) + { pcm_test_char ("char_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_char ("char_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_short ("short_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_short ("short_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_int ("int_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_int ("int_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_float ("float_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_float ("float_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_DOUBLE, SF_FALSE) ; + pcm_test_double ("double_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_DOUBLE, SF_FALSE) ; + + increment_open_file_count () ; + + empty_file_test ("empty_char.mat5", SF_FORMAT_MAT5 | SF_FORMAT_PCM_U8) ; + empty_file_test ("empty_short.mat5", SF_FORMAT_MAT5 | SF_FORMAT_PCM_16) ; + empty_file_test ("empty_float.mat5", SF_FORMAT_MAT5 | SF_FORMAT_FLOAT) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "pvf")) + { pcm_test_char ("char.pvf" , SF_FORMAT_PVF | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.pvf", SF_FORMAT_PVF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_int ("int.pvf" , SF_FORMAT_PVF | SF_FORMAT_PCM_32, SF_FALSE) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "htk")) + { pcm_test_short ("short.htk", SF_FORMAT_HTK | SF_FORMAT_PCM_16, SF_FALSE) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "avr")) + { pcm_test_char ("char_u8.avr" , SF_FORMAT_AVR | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_char ("char_s8.avr" , SF_FORMAT_AVR | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.avr" , SF_FORMAT_AVR | SF_FORMAT_PCM_16, SF_FALSE) ; + test_count++ ; + } ; + /* Lite remove end */ + + if (do_all || ! strcmp (argv [1], "w64")) + { pcm_test_char ("char.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_short ("short.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_32, SF_FALSE) ; + /* Lite remove start */ + pcm_test_float ("float.w64" , SF_FORMAT_W64 | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.w64" , SF_FORMAT_W64 | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + + empty_file_test ("empty_char.w64", SF_FORMAT_W64 | SF_FORMAT_PCM_U8) ; + empty_file_test ("empty_short.w64", SF_FORMAT_W64 | SF_FORMAT_PCM_16) ; + empty_file_test ("empty_float.w64", SF_FORMAT_W64 | SF_FORMAT_FLOAT) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "sds")) + { pcm_test_char ("char.sds" , SF_FORMAT_SDS | SF_FORMAT_PCM_S8, SF_TRUE) ; + pcm_test_short ("short.sds" , SF_FORMAT_SDS | SF_FORMAT_PCM_16, SF_TRUE) ; + pcm_test_24bit ("24bit.sds" , SF_FORMAT_SDS | SF_FORMAT_PCM_24, SF_TRUE) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "sd2")) + { pcm_test_char ("char.sd2" , SF_FORMAT_SD2 | SF_FORMAT_PCM_S8, SF_TRUE) ; + pcm_test_short ("short.sd2" , SF_FORMAT_SD2 | SF_FORMAT_PCM_16, SF_TRUE) ; + pcm_test_24bit ("24bit.sd2" , SF_FORMAT_SD2 | SF_FORMAT_PCM_24, SF_TRUE) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "flac")) + { +#ifdef HAVE_FLAC_ALL_H + pcm_test_char ("char.flac" , SF_FORMAT_FLAC | SF_FORMAT_PCM_S8, SF_TRUE) ; + pcm_test_short ("short.flac" , SF_FORMAT_FLAC | SF_FORMAT_PCM_16, SF_TRUE) ; + pcm_test_24bit ("24bit.flac" , SF_FORMAT_FLAC | SF_FORMAT_PCM_24, SF_TRUE) ; +#else + printf (" **** flac not supported in this binary. ****\n") ; +#endif + test_count++ ; + } ; + + if (test_count == 0) + { printf ("Mono : ************************************\n") ; + printf ("Mono : * No '%s' test defined.\n", argv [1]) ; + printf ("Mono : ************************************\n") ; + return 1 ; + } ; + + /* Only open file descriptors should be stdin, stdout and stderr. */ + check_open_file_count_or_die (__LINE__) ; + + return 0 ; +} /* main */ + +/*============================================================================================ +** Helper functions and macros. +*/ + +static void create_short_file (const char *filename) ; + +#define CHAR_ERROR(x,y) (abs ((x) - (y)) > 255) +#define INT_ERROR(x,y) (((x) - (y)) != 0) +#define TRIBYTE_ERROR(x,y) (abs ((x) - (y)) > 255) +#define FLOAT_ERROR(x,y) (fabs ((x) - (y)) > 1e-5) + +#define CONVERT_DATA(k,len,new,orig) \ + { for ((k) = 0 ; (k) < (len) ; (k) ++) \ + (new) [k] = (orig) [k] ; \ + } + + +/*====================================================================================== +*/ + +static void mono_char_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void stereo_char_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void mono_rdwr_char_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void new_rdwr_char_test (const char *filename, int format, int allow_fd) ; + +static void +pcm_test_char (const char *filename, int format, int long_file_ok) +{ SF_INFO sfinfo ; + short *orig, *test ; + int k, items, allow_fd ; + + /* Sd2 files cannot be opened from an existing file descriptor. */ + allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ; + + print_test_name ("pcm_test_char", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 32000.0) ; + + orig = orig_data.s ; + test = test_data.s ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + items = DATA_LENGTH ; + + /* Some test broken out here. */ + + mono_char_test (filename, format, long_file_ok, allow_fd) ; + + /* Sub format DWVW does not allow seeking. */ + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { unlink (filename) ; + printf ("no seek : ok\n") ; + return ; + } ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + mono_rdwr_char_test (filename, format, long_file_ok, allow_fd) ; + + /* If the format doesn't support stereo we're done. */ + sfinfo.channels = 2 ; + if (sf_format_check (&sfinfo) == 0) + { unlink (filename) ; + puts ("no stereo : ok") ; + return ; + } ; + + stereo_char_test (filename, format, long_file_ok, allow_fd) ; + + /* New read/write test. Not sure if this is needed yet. */ + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + new_rdwr_char_test (filename, format, allow_fd) ; + + delete_file (format, filename) ; + + puts ("ok") ; + return ; +} /* pcm_test_char */ + +static void +mono_char_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + short *orig, *test ; + sf_count_t count ; + int k, items ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + orig = orig_data.s ; + test = test_data.s ; + + items = DATA_LENGTH ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_write_short_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + test_write_short_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + + /* Add non-audio data after the audio. */ + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof (short)) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_short_or_die (file, 0, test, items, __LINE__) ; + for (k = 0 ; k < items ; k++) + if (CHAR_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_short_or_die (file, 0, test, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if (CHAR_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { sf_close (file) ; + unlink (filename) ; + printf ("no seek : ") ; + return ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ; + + test_read_short_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if (CHAR_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ; + + test_read_short_or_die (file, 0, test + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (CHAR_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_read_short_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if (CHAR_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + count = 0 ; + while (count < sfinfo.frames) + count += sf_read_short (file, test, 311) ; + + /* Check that no error has occurred. */ + if (sf_error (file)) + { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + /* Check that we haven't read beyond EOF. */ + if (count > sfinfo.frames) + { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ; + exit (1) ; + } ; + + test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ; + + sf_close (file) ; + +} /* mono_char_test */ + +static void +stereo_char_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + short *orig, *test ; + int k, items, frames ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 32000.0) ; + + orig = orig_data.s ; + test = test_data.s ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_writef_short_or_die (file, 0, orig, frames, __LINE__) ; + + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof (short)) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", + __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (sfinfo.channels != 2) + { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_short_or_die (file, 0, test, frames, __LINE__) ; + for (k = 0 ; k < items ; k++) + if (CHAR_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_readf_short_or_die (file, 0, test, 2, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if (CHAR_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + /* Check for errors here. */ + if (sf_error (file)) + { printf ("Line %d: Should NOT return an error.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + if (sf_read_short (file, test, 1) > 0) + { printf ("Line %d: Should return 0.\n", __LINE__) ; + exit (1) ; + } ; + + if (! sf_error (file)) + { printf ("Line %d: Should return an error.\n", __LINE__) ; + exit (1) ; + } ; + /*-----------------------*/ + + test_readf_short_or_die (file, 0, test + 10, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (CHAR_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_readf_short_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 40 ; k < 44 ; k++) + if (CHAR_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_readf_short_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (CHAR_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + sf_close (file) ; +} /* stereo_char_test */ + +static void +mono_rdwr_char_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + short *orig, *test ; + int k, pass ; + + orig = orig_data.s ; + test = test_data.s ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) + unlink (filename) ; + else + { /* Create a short file. */ + create_short_file (filename) ; + + /* Opening a already existing short file (ie invalid header) RDWR is disallowed. + ** If this returns a valif pointer sf_open() screwed up. + */ + if ((file = sf_open (filename, SFM_RDWR, &sfinfo))) + { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ; + exit (1) ; + } ; + + /* Truncate the file to zero bytes. */ + if (truncate (filename, 0) < 0) + { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ; + perror (NULL) ; + exit (1) ; + } ; + } ; + + /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain + ** all the usual data required when opening the file in WRITE mode. + */ + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + /* Do 3 writes followed by reads. After each, check the data and the current + ** read and write offsets. + */ + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + /* Write some data. */ + test_write_short_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_short_or_die (file, 0, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if (CHAR_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d): Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_short (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ; + } ; /* for (pass ...) */ + + sf_close (file) ; + + /* Open the file again to check the data. */ + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } + + if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + if (! long_file_ok) + test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ; + else + test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ; + + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_short_or_die (file, pass, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if (CHAR_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d): Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_short (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + } ; /* for (pass ...) */ + + sf_close (file) ; +} /* mono_rdwr_short_test */ + +static void +new_rdwr_char_test (const char *filename, int format, int allow_fd) +{ SNDFILE *wfile, *rwfile ; + SF_INFO sfinfo ; + short *orig, *test ; + int items, frames ; + + orig = orig_data.s ; + test = test_data.s ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ; + test_writef_short_or_die (wfile, 1, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + test_writef_short_or_die (wfile, 2, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + + rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + if (sfinfo.frames != 2 * frames) + { printf ("\n\nLine %d : incorrect number of frames in file (%ld shold be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + test_writef_short_or_die (wfile, 3, orig, frames, __LINE__) ; + + test_readf_short_or_die (rwfile, 1, test, frames, __LINE__) ; + test_readf_short_or_die (rwfile, 2, test, frames, __LINE__) ; + + sf_close (wfile) ; + sf_close (rwfile) ; +} /* new_rdwr_char_test */ + + +/*====================================================================================== +*/ + +static void mono_short_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void stereo_short_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void mono_rdwr_short_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void new_rdwr_short_test (const char *filename, int format, int allow_fd) ; + +static void +pcm_test_short (const char *filename, int format, int long_file_ok) +{ SF_INFO sfinfo ; + short *orig, *test ; + int k, items, allow_fd ; + + /* Sd2 files cannot be opened from an existing file descriptor. */ + allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ; + + print_test_name ("pcm_test_short", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 32000.0) ; + + orig = orig_data.s ; + test = test_data.s ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + items = DATA_LENGTH ; + + /* Some test broken out here. */ + + mono_short_test (filename, format, long_file_ok, allow_fd) ; + + /* Sub format DWVW does not allow seeking. */ + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { unlink (filename) ; + printf ("no seek : ok\n") ; + return ; + } ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + mono_rdwr_short_test (filename, format, long_file_ok, allow_fd) ; + + /* If the format doesn't support stereo we're done. */ + sfinfo.channels = 2 ; + if (sf_format_check (&sfinfo) == 0) + { unlink (filename) ; + puts ("no stereo : ok") ; + return ; + } ; + + stereo_short_test (filename, format, long_file_ok, allow_fd) ; + + /* New read/write test. Not sure if this is needed yet. */ + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + new_rdwr_short_test (filename, format, allow_fd) ; + + delete_file (format, filename) ; + + puts ("ok") ; + return ; +} /* pcm_test_short */ + +static void +mono_short_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + short *orig, *test ; + sf_count_t count ; + int k, items ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + orig = orig_data.s ; + test = test_data.s ; + + items = DATA_LENGTH ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_write_short_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + test_write_short_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + + /* Add non-audio data after the audio. */ + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof (short)) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_short_or_die (file, 0, test, items, __LINE__) ; + for (k = 0 ; k < items ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_short_or_die (file, 0, test, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { sf_close (file) ; + unlink (filename) ; + printf ("no seek : ") ; + return ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ; + + test_read_short_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ; + + test_read_short_or_die (file, 0, test + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_read_short_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + count = 0 ; + while (count < sfinfo.frames) + count += sf_read_short (file, test, 311) ; + + /* Check that no error has occurred. */ + if (sf_error (file)) + { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + /* Check that we haven't read beyond EOF. */ + if (count > sfinfo.frames) + { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ; + exit (1) ; + } ; + + test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ; + + sf_close (file) ; + +} /* mono_short_test */ + +static void +stereo_short_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + short *orig, *test ; + int k, items, frames ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 32000.0) ; + + orig = orig_data.s ; + test = test_data.s ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_writef_short_or_die (file, 0, orig, frames, __LINE__) ; + + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof (short)) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", + __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (sfinfo.channels != 2) + { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_short_or_die (file, 0, test, frames, __LINE__) ; + for (k = 0 ; k < items ; k++) + if (INT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_readf_short_or_die (file, 0, test, 2, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if (INT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + /* Check for errors here. */ + if (sf_error (file)) + { printf ("Line %d: Should NOT return an error.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + if (sf_read_short (file, test, 1) > 0) + { printf ("Line %d: Should return 0.\n", __LINE__) ; + exit (1) ; + } ; + + if (! sf_error (file)) + { printf ("Line %d: Should return an error.\n", __LINE__) ; + exit (1) ; + } ; + /*-----------------------*/ + + test_readf_short_or_die (file, 0, test + 10, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (INT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_readf_short_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 40 ; k < 44 ; k++) + if (INT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_readf_short_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (INT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + sf_close (file) ; +} /* stereo_short_test */ + +static void +mono_rdwr_short_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + short *orig, *test ; + int k, pass ; + + orig = orig_data.s ; + test = test_data.s ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) + unlink (filename) ; + else + { /* Create a short file. */ + create_short_file (filename) ; + + /* Opening a already existing short file (ie invalid header) RDWR is disallowed. + ** If this returns a valif pointer sf_open() screwed up. + */ + if ((file = sf_open (filename, SFM_RDWR, &sfinfo))) + { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ; + exit (1) ; + } ; + + /* Truncate the file to zero bytes. */ + if (truncate (filename, 0) < 0) + { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ; + perror (NULL) ; + exit (1) ; + } ; + } ; + + /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain + ** all the usual data required when opening the file in WRITE mode. + */ + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + /* Do 3 writes followed by reads. After each, check the data and the current + ** read and write offsets. + */ + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + /* Write some data. */ + test_write_short_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_short_or_die (file, 0, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d): Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_short (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ; + } ; /* for (pass ...) */ + + sf_close (file) ; + + /* Open the file again to check the data. */ + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } + + if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + if (! long_file_ok) + test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ; + else + test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ; + + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_short_or_die (file, pass, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d): Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_short (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + } ; /* for (pass ...) */ + + sf_close (file) ; +} /* mono_rdwr_short_test */ + +static void +new_rdwr_short_test (const char *filename, int format, int allow_fd) +{ SNDFILE *wfile, *rwfile ; + SF_INFO sfinfo ; + short *orig, *test ; + int items, frames ; + + orig = orig_data.s ; + test = test_data.s ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ; + test_writef_short_or_die (wfile, 1, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + test_writef_short_or_die (wfile, 2, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + + rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + if (sfinfo.frames != 2 * frames) + { printf ("\n\nLine %d : incorrect number of frames in file (%ld shold be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + test_writef_short_or_die (wfile, 3, orig, frames, __LINE__) ; + + test_readf_short_or_die (rwfile, 1, test, frames, __LINE__) ; + test_readf_short_or_die (rwfile, 2, test, frames, __LINE__) ; + + sf_close (wfile) ; + sf_close (rwfile) ; +} /* new_rdwr_short_test */ + + +/*====================================================================================== +*/ + +static void mono_24bit_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void stereo_24bit_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void mono_rdwr_24bit_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void new_rdwr_24bit_test (const char *filename, int format, int allow_fd) ; + +static void +pcm_test_24bit (const char *filename, int format, int long_file_ok) +{ SF_INFO sfinfo ; + int *orig, *test ; + int k, items, allow_fd ; + + /* Sd2 files cannot be opened from an existing file descriptor. */ + allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ; + + print_test_name ("pcm_test_24bit", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, (1.0 * 0x7F000000)) ; + + orig = orig_data.i ; + test = test_data.i ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + items = DATA_LENGTH ; + + /* Some test broken out here. */ + + mono_24bit_test (filename, format, long_file_ok, allow_fd) ; + + /* Sub format DWVW does not allow seeking. */ + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { unlink (filename) ; + printf ("no seek : ok\n") ; + return ; + } ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + mono_rdwr_24bit_test (filename, format, long_file_ok, allow_fd) ; + + /* If the format doesn't support stereo we're done. */ + sfinfo.channels = 2 ; + if (sf_format_check (&sfinfo) == 0) + { unlink (filename) ; + puts ("no stereo : ok") ; + return ; + } ; + + stereo_24bit_test (filename, format, long_file_ok, allow_fd) ; + + /* New read/write test. Not sure if this is needed yet. */ + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + new_rdwr_24bit_test (filename, format, allow_fd) ; + + delete_file (format, filename) ; + + puts ("ok") ; + return ; +} /* pcm_test_24bit */ + +static void +mono_24bit_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int *orig, *test ; + sf_count_t count ; + int k, items ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + orig = orig_data.i ; + test = test_data.i ; + + items = DATA_LENGTH ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_write_int_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + test_write_int_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + + /* Add non-audio data after the audio. */ + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof (int)) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_int_or_die (file, 0, test, items, __LINE__) ; + for (k = 0 ; k < items ; k++) + if (TRIBYTE_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_int_or_die (file, 0, test, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if (TRIBYTE_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { sf_close (file) ; + unlink (filename) ; + printf ("no seek : ") ; + return ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ; + + test_read_int_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if (TRIBYTE_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ; + + test_read_int_or_die (file, 0, test + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (TRIBYTE_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_read_int_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if (TRIBYTE_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + count = 0 ; + while (count < sfinfo.frames) + count += sf_read_int (file, test, 311) ; + + /* Check that no error has occurred. */ + if (sf_error (file)) + { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + /* Check that we haven't read beyond EOF. */ + if (count > sfinfo.frames) + { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ; + exit (1) ; + } ; + + test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ; + + sf_close (file) ; + +} /* mono_24bit_test */ + +static void +stereo_24bit_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int *orig, *test ; + int k, items, frames ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, (1.0 * 0x7F000000)) ; + + orig = orig_data.i ; + test = test_data.i ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_writef_int_or_die (file, 0, orig, frames, __LINE__) ; + + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof (int)) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", + __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (sfinfo.channels != 2) + { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_int_or_die (file, 0, test, frames, __LINE__) ; + for (k = 0 ; k < items ; k++) + if (TRIBYTE_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_readf_int_or_die (file, 0, test, 2, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if (TRIBYTE_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + /* Check for errors here. */ + if (sf_error (file)) + { printf ("Line %d: Should NOT return an error.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + if (sf_read_int (file, test, 1) > 0) + { printf ("Line %d: Should return 0.\n", __LINE__) ; + exit (1) ; + } ; + + if (! sf_error (file)) + { printf ("Line %d: Should return an error.\n", __LINE__) ; + exit (1) ; + } ; + /*-----------------------*/ + + test_readf_int_or_die (file, 0, test + 10, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (TRIBYTE_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_readf_int_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 40 ; k < 44 ; k++) + if (TRIBYTE_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_readf_int_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (TRIBYTE_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + sf_close (file) ; +} /* stereo_24bit_test */ + +static void +mono_rdwr_24bit_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int *orig, *test ; + int k, pass ; + + orig = orig_data.i ; + test = test_data.i ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) + unlink (filename) ; + else + { /* Create a short file. */ + create_short_file (filename) ; + + /* Opening a already existing short file (ie invalid header) RDWR is disallowed. + ** If this returns a valif pointer sf_open() screwed up. + */ + if ((file = sf_open (filename, SFM_RDWR, &sfinfo))) + { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ; + exit (1) ; + } ; + + /* Truncate the file to zero bytes. */ + if (truncate (filename, 0) < 0) + { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ; + perror (NULL) ; + exit (1) ; + } ; + } ; + + /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain + ** all the usual data required when opening the file in WRITE mode. + */ + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + /* Do 3 writes followed by reads. After each, check the data and the current + ** read and write offsets. + */ + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + /* Write some data. */ + test_write_int_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_int_or_die (file, 0, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if (TRIBYTE_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d): Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_int (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ; + } ; /* for (pass ...) */ + + sf_close (file) ; + + /* Open the file again to check the data. */ + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } + + if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + if (! long_file_ok) + test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ; + else + test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ; + + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_int_or_die (file, pass, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if (TRIBYTE_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d): Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_int (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + } ; /* for (pass ...) */ + + sf_close (file) ; +} /* mono_rdwr_int_test */ + +static void +new_rdwr_24bit_test (const char *filename, int format, int allow_fd) +{ SNDFILE *wfile, *rwfile ; + SF_INFO sfinfo ; + int *orig, *test ; + int items, frames ; + + orig = orig_data.i ; + test = test_data.i ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ; + test_writef_int_or_die (wfile, 1, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + test_writef_int_or_die (wfile, 2, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + + rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + if (sfinfo.frames != 2 * frames) + { printf ("\n\nLine %d : incorrect number of frames in file (%ld shold be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + test_writef_int_or_die (wfile, 3, orig, frames, __LINE__) ; + + test_readf_int_or_die (rwfile, 1, test, frames, __LINE__) ; + test_readf_int_or_die (rwfile, 2, test, frames, __LINE__) ; + + sf_close (wfile) ; + sf_close (rwfile) ; +} /* new_rdwr_24bit_test */ + + +/*====================================================================================== +*/ + +static void mono_int_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void stereo_int_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void mono_rdwr_int_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void new_rdwr_int_test (const char *filename, int format, int allow_fd) ; + +static void +pcm_test_int (const char *filename, int format, int long_file_ok) +{ SF_INFO sfinfo ; + int *orig, *test ; + int k, items, allow_fd ; + + /* Sd2 files cannot be opened from an existing file descriptor. */ + allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ; + + print_test_name ("pcm_test_int", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, (1.0 * 0x7F000000)) ; + + orig = orig_data.i ; + test = test_data.i ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + items = DATA_LENGTH ; + + /* Some test broken out here. */ + + mono_int_test (filename, format, long_file_ok, allow_fd) ; + + /* Sub format DWVW does not allow seeking. */ + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { unlink (filename) ; + printf ("no seek : ok\n") ; + return ; + } ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + mono_rdwr_int_test (filename, format, long_file_ok, allow_fd) ; + + /* If the format doesn't support stereo we're done. */ + sfinfo.channels = 2 ; + if (sf_format_check (&sfinfo) == 0) + { unlink (filename) ; + puts ("no stereo : ok") ; + return ; + } ; + + stereo_int_test (filename, format, long_file_ok, allow_fd) ; + + /* New read/write test. Not sure if this is needed yet. */ + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + new_rdwr_int_test (filename, format, allow_fd) ; + + delete_file (format, filename) ; + + puts ("ok") ; + return ; +} /* pcm_test_int */ + +static void +mono_int_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int *orig, *test ; + sf_count_t count ; + int k, items ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + orig = orig_data.i ; + test = test_data.i ; + + items = DATA_LENGTH ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_write_int_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + test_write_int_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + + /* Add non-audio data after the audio. */ + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof (int)) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_int_or_die (file, 0, test, items, __LINE__) ; + for (k = 0 ; k < items ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_int_or_die (file, 0, test, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { sf_close (file) ; + unlink (filename) ; + printf ("no seek : ") ; + return ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ; + + test_read_int_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ; + + test_read_int_or_die (file, 0, test + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_read_int_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + count = 0 ; + while (count < sfinfo.frames) + count += sf_read_int (file, test, 311) ; + + /* Check that no error has occurred. */ + if (sf_error (file)) + { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + /* Check that we haven't read beyond EOF. */ + if (count > sfinfo.frames) + { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ; + exit (1) ; + } ; + + test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ; + + sf_close (file) ; + +} /* mono_int_test */ + +static void +stereo_int_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int *orig, *test ; + int k, items, frames ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, (1.0 * 0x7F000000)) ; + + orig = orig_data.i ; + test = test_data.i ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_writef_int_or_die (file, 0, orig, frames, __LINE__) ; + + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof (int)) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", + __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (sfinfo.channels != 2) + { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_int_or_die (file, 0, test, frames, __LINE__) ; + for (k = 0 ; k < items ; k++) + if (INT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_readf_int_or_die (file, 0, test, 2, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if (INT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + /* Check for errors here. */ + if (sf_error (file)) + { printf ("Line %d: Should NOT return an error.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + if (sf_read_int (file, test, 1) > 0) + { printf ("Line %d: Should return 0.\n", __LINE__) ; + exit (1) ; + } ; + + if (! sf_error (file)) + { printf ("Line %d: Should return an error.\n", __LINE__) ; + exit (1) ; + } ; + /*-----------------------*/ + + test_readf_int_or_die (file, 0, test + 10, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (INT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_readf_int_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 40 ; k < 44 ; k++) + if (INT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_readf_int_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (INT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + sf_close (file) ; +} /* stereo_int_test */ + +static void +mono_rdwr_int_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int *orig, *test ; + int k, pass ; + + orig = orig_data.i ; + test = test_data.i ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) + unlink (filename) ; + else + { /* Create a short file. */ + create_short_file (filename) ; + + /* Opening a already existing short file (ie invalid header) RDWR is disallowed. + ** If this returns a valif pointer sf_open() screwed up. + */ + if ((file = sf_open (filename, SFM_RDWR, &sfinfo))) + { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ; + exit (1) ; + } ; + + /* Truncate the file to zero bytes. */ + if (truncate (filename, 0) < 0) + { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ; + perror (NULL) ; + exit (1) ; + } ; + } ; + + /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain + ** all the usual data required when opening the file in WRITE mode. + */ + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + /* Do 3 writes followed by reads. After each, check the data and the current + ** read and write offsets. + */ + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + /* Write some data. */ + test_write_int_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_int_or_die (file, 0, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d): Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_int (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ; + } ; /* for (pass ...) */ + + sf_close (file) ; + + /* Open the file again to check the data. */ + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } + + if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + if (! long_file_ok) + test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ; + else + test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ; + + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_int_or_die (file, pass, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d): Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_int (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + } ; /* for (pass ...) */ + + sf_close (file) ; +} /* mono_rdwr_int_test */ + +static void +new_rdwr_int_test (const char *filename, int format, int allow_fd) +{ SNDFILE *wfile, *rwfile ; + SF_INFO sfinfo ; + int *orig, *test ; + int items, frames ; + + orig = orig_data.i ; + test = test_data.i ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ; + test_writef_int_or_die (wfile, 1, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + test_writef_int_or_die (wfile, 2, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + + rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + if (sfinfo.frames != 2 * frames) + { printf ("\n\nLine %d : incorrect number of frames in file (%ld shold be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + test_writef_int_or_die (wfile, 3, orig, frames, __LINE__) ; + + test_readf_int_or_die (rwfile, 1, test, frames, __LINE__) ; + test_readf_int_or_die (rwfile, 2, test, frames, __LINE__) ; + + sf_close (wfile) ; + sf_close (rwfile) ; +} /* new_rdwr_int_test */ + + +/*====================================================================================== +*/ + +static void mono_float_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void stereo_float_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void mono_rdwr_float_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void new_rdwr_float_test (const char *filename, int format, int allow_fd) ; + +static void +pcm_test_float (const char *filename, int format, int long_file_ok) +{ SF_INFO sfinfo ; + float *orig, *test ; + int k, items, allow_fd ; + + /* Sd2 files cannot be opened from an existing file descriptor. */ + allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ; + + print_test_name ("pcm_test_float", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 1.0) ; + + orig = orig_data.f ; + test = test_data.f ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + items = DATA_LENGTH ; + + /* Some test broken out here. */ + + mono_float_test (filename, format, long_file_ok, allow_fd) ; + + /* Sub format DWVW does not allow seeking. */ + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { unlink (filename) ; + printf ("no seek : ok\n") ; + return ; + } ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + mono_rdwr_float_test (filename, format, long_file_ok, allow_fd) ; + + /* If the format doesn't support stereo we're done. */ + sfinfo.channels = 2 ; + if (sf_format_check (&sfinfo) == 0) + { unlink (filename) ; + puts ("no stereo : ok") ; + return ; + } ; + + stereo_float_test (filename, format, long_file_ok, allow_fd) ; + + /* New read/write test. Not sure if this is needed yet. */ + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + new_rdwr_float_test (filename, format, allow_fd) ; + + delete_file (format, filename) ; + + puts ("ok") ; + return ; +} /* pcm_test_float */ + +static void +mono_float_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + float *orig, *test ; + sf_count_t count ; + int k, items ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + orig = orig_data.f ; + test = test_data.f ; + + items = DATA_LENGTH ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_write_float_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + test_write_float_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + + /* Add non-audio data after the audio. */ + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof (float)) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_float_or_die (file, 0, test, items, __LINE__) ; + for (k = 0 ; k < items ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_float_or_die (file, 0, test, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { sf_close (file) ; + unlink (filename) ; + printf ("no seek : ") ; + return ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ; + + test_read_float_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ; + + test_read_float_or_die (file, 0, test + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_read_float_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : %g => %g).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + count = 0 ; + while (count < sfinfo.frames) + count += sf_read_float (file, test, 311) ; + + /* Check that no error has occurred. */ + if (sf_error (file)) + { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + /* Check that we haven't read beyond EOF. */ + if (count > sfinfo.frames) + { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ; + exit (1) ; + } ; + + test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ; + + sf_close (file) ; + +} /* mono_float_test */ + +static void +stereo_float_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + float *orig, *test ; + int k, items, frames ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 1.0) ; + + orig = orig_data.f ; + test = test_data.f ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_writef_float_or_die (file, 0, orig, frames, __LINE__) ; + + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof (float)) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", + __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (sfinfo.channels != 2) + { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_float_or_die (file, 0, test, frames, __LINE__) ; + for (k = 0 ; k < items ; k++) + if (FLOAT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_readf_float_or_die (file, 0, test, 2, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if (FLOAT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + /* Check for errors here. */ + if (sf_error (file)) + { printf ("Line %d: Should NOT return an error.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + if (sf_read_float (file, test, 1) > 0) + { printf ("Line %d: Should return 0.\n", __LINE__) ; + exit (1) ; + } ; + + if (! sf_error (file)) + { printf ("Line %d: Should return an error.\n", __LINE__) ; + exit (1) ; + } ; + /*-----------------------*/ + + test_readf_float_or_die (file, 0, test + 10, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (FLOAT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_readf_float_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 40 ; k < 44 ; k++) + if (FLOAT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_readf_float_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (FLOAT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + sf_close (file) ; +} /* stereo_float_test */ + +static void +mono_rdwr_float_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + float *orig, *test ; + int k, pass ; + + orig = orig_data.f ; + test = test_data.f ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) + unlink (filename) ; + else + { /* Create a short file. */ + create_short_file (filename) ; + + /* Opening a already existing short file (ie invalid header) RDWR is disallowed. + ** If this returns a valif pointer sf_open() screwed up. + */ + if ((file = sf_open (filename, SFM_RDWR, &sfinfo))) + { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ; + exit (1) ; + } ; + + /* Truncate the file to zero bytes. */ + if (truncate (filename, 0) < 0) + { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ; + perror (NULL) ; + exit (1) ; + } ; + } ; + + /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain + ** all the usual data required when opening the file in WRITE mode. + */ + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + /* Do 3 writes followed by reads. After each, check the data and the current + ** read and write offsets. + */ + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + /* Write some data. */ + test_write_float_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_float_or_die (file, 0, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d): Error at sample %d (%g => %g).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_float (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ; + } ; /* for (pass ...) */ + + sf_close (file) ; + + /* Open the file again to check the data. */ + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } + + if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + if (! long_file_ok) + test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ; + else + test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ; + + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_float_or_die (file, pass, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d): Error at sample %d (%g => %g).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_float (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + } ; /* for (pass ...) */ + + sf_close (file) ; +} /* mono_rdwr_float_test */ + +static void +new_rdwr_float_test (const char *filename, int format, int allow_fd) +{ SNDFILE *wfile, *rwfile ; + SF_INFO sfinfo ; + float *orig, *test ; + int items, frames ; + + orig = orig_data.f ; + test = test_data.f ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ; + test_writef_float_or_die (wfile, 1, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + test_writef_float_or_die (wfile, 2, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + + rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + if (sfinfo.frames != 2 * frames) + { printf ("\n\nLine %d : incorrect number of frames in file (%ld shold be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + test_writef_float_or_die (wfile, 3, orig, frames, __LINE__) ; + + test_readf_float_or_die (rwfile, 1, test, frames, __LINE__) ; + test_readf_float_or_die (rwfile, 2, test, frames, __LINE__) ; + + sf_close (wfile) ; + sf_close (rwfile) ; +} /* new_rdwr_float_test */ + + +/*====================================================================================== +*/ + +static void mono_double_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void stereo_double_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void mono_rdwr_double_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void new_rdwr_double_test (const char *filename, int format, int allow_fd) ; + +static void +pcm_test_double (const char *filename, int format, int long_file_ok) +{ SF_INFO sfinfo ; + double *orig, *test ; + int k, items, allow_fd ; + + /* Sd2 files cannot be opened from an existing file descriptor. */ + allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ; + + print_test_name ("pcm_test_double", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 1.0) ; + + orig = orig_data.d ; + test = test_data.d ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + items = DATA_LENGTH ; + + /* Some test broken out here. */ + + mono_double_test (filename, format, long_file_ok, allow_fd) ; + + /* Sub format DWVW does not allow seeking. */ + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { unlink (filename) ; + printf ("no seek : ok\n") ; + return ; + } ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + mono_rdwr_double_test (filename, format, long_file_ok, allow_fd) ; + + /* If the format doesn't support stereo we're done. */ + sfinfo.channels = 2 ; + if (sf_format_check (&sfinfo) == 0) + { unlink (filename) ; + puts ("no stereo : ok") ; + return ; + } ; + + stereo_double_test (filename, format, long_file_ok, allow_fd) ; + + /* New read/write test. Not sure if this is needed yet. */ + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + new_rdwr_double_test (filename, format, allow_fd) ; + + delete_file (format, filename) ; + + puts ("ok") ; + return ; +} /* pcm_test_double */ + +static void +mono_double_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + double *orig, *test ; + sf_count_t count ; + int k, items ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + orig = orig_data.d ; + test = test_data.d ; + + items = DATA_LENGTH ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_write_double_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + test_write_double_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + + /* Add non-audio data after the audio. */ + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof (double)) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_double_or_die (file, 0, test, items, __LINE__) ; + for (k = 0 ; k < items ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, test, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { sf_close (file) ; + unlink (filename) ; + printf ("no seek : ") ; + return ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, test + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : %g => %g).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + count = 0 ; + while (count < sfinfo.frames) + count += sf_read_double (file, test, 311) ; + + /* Check that no error has occurred. */ + if (sf_error (file)) + { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + /* Check that we haven't read beyond EOF. */ + if (count > sfinfo.frames) + { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ; + exit (1) ; + } ; + + test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ; + + sf_close (file) ; + +} /* mono_double_test */ + +static void +stereo_double_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + double *orig, *test ; + int k, items, frames ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 1.0) ; + + orig = orig_data.d ; + test = test_data.d ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_writef_double_or_die (file, 0, orig, frames, __LINE__) ; + + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof (double)) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", + __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (sfinfo.channels != 2) + { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_double_or_die (file, 0, test, frames, __LINE__) ; + for (k = 0 ; k < items ; k++) + if (FLOAT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, test, 2, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if (FLOAT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + /* Check for errors here. */ + if (sf_error (file)) + { printf ("Line %d: Should NOT return an error.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + if (sf_read_double (file, test, 1) > 0) + { printf ("Line %d: Should return 0.\n", __LINE__) ; + exit (1) ; + } ; + + if (! sf_error (file)) + { printf ("Line %d: Should return an error.\n", __LINE__) ; + exit (1) ; + } ; + /*-----------------------*/ + + test_readf_double_or_die (file, 0, test + 10, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (FLOAT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 40 ; k < 44 ; k++) + if (FLOAT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (FLOAT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + sf_close (file) ; +} /* stereo_double_test */ + +static void +mono_rdwr_double_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + double *orig, *test ; + int k, pass ; + + orig = orig_data.d ; + test = test_data.d ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) + unlink (filename) ; + else + { /* Create a short file. */ + create_short_file (filename) ; + + /* Opening a already existing short file (ie invalid header) RDWR is disallowed. + ** If this returns a valif pointer sf_open() screwed up. + */ + if ((file = sf_open (filename, SFM_RDWR, &sfinfo))) + { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ; + exit (1) ; + } ; + + /* Truncate the file to zero bytes. */ + if (truncate (filename, 0) < 0) + { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ; + perror (NULL) ; + exit (1) ; + } ; + } ; + + /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain + ** all the usual data required when opening the file in WRITE mode. + */ + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + /* Do 3 writes followed by reads. After each, check the data and the current + ** read and write offsets. + */ + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + /* Write some data. */ + test_write_double_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_double_or_die (file, 0, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d): Error at sample %d (%g => %g).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_double (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ; + } ; /* for (pass ...) */ + + sf_close (file) ; + + /* Open the file again to check the data. */ + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } + + if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + if (! long_file_ok) + test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ; + else + test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ; + + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_double_or_die (file, pass, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d): Error at sample %d (%g => %g).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_double (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + } ; /* for (pass ...) */ + + sf_close (file) ; +} /* mono_rdwr_double_test */ + +static void +new_rdwr_double_test (const char *filename, int format, int allow_fd) +{ SNDFILE *wfile, *rwfile ; + SF_INFO sfinfo ; + double *orig, *test ; + int items, frames ; + + orig = orig_data.d ; + test = test_data.d ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ; + test_writef_double_or_die (wfile, 1, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + test_writef_double_or_die (wfile, 2, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + + rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + if (sfinfo.frames != 2 * frames) + { printf ("\n\nLine %d : incorrect number of frames in file (%ld shold be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + test_writef_double_or_die (wfile, 3, orig, frames, __LINE__) ; + + test_readf_double_or_die (rwfile, 1, test, frames, __LINE__) ; + test_readf_double_or_die (rwfile, 2, test, frames, __LINE__) ; + + sf_close (wfile) ; + sf_close (rwfile) ; +} /* new_rdwr_double_test */ + + + +/*---------------------------------------------------------------------------------------- +*/ + +static void +empty_file_test (const char *filename, int format) +{ SNDFILE *file ; + SF_INFO info ; + int allow_fd ; + + /* Sd2 files cannot be opened from an existing file descriptor. */ + allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ; + + print_test_name ("empty_file_test", filename) ; + + unlink (filename) ; + + info.samplerate = 48000 ; + info.channels = 2 ; + info.format = format ; + + if (sf_format_check (&info) == SF_FALSE) + { info.channels = 1 ; + if (sf_format_check (&info) == SF_FALSE) + { puts ("invalid file format") ; + return ; + } ; + } ; + + /* Create an empty file. */ + file = test_open_file_or_die (filename, SFM_WRITE, &info, allow_fd, __LINE__) ; + sf_close (file) ; + + /* Open for read and check the length. */ + file = test_open_file_or_die (filename, SFM_READ, &info, allow_fd, __LINE__) ; + + if (SF_COUNT_TO_LONG (info.frames) != 0) + { printf ("\n\nError : frame count (%ld) should be zero.\n", SF_COUNT_TO_LONG (info.frames)) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Open for read/write and check the length. */ + file = test_open_file_or_die (filename, SFM_RDWR, &info, allow_fd, __LINE__) ; + + if (SF_COUNT_TO_LONG (info.frames) != 0) + { printf ("\n\nError : frame count (%ld) should be zero.\n", SF_COUNT_TO_LONG (info.frames)) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Open for read and check the length. */ + file = test_open_file_or_die (filename, SFM_READ, &info, allow_fd, __LINE__) ; + + if (SF_COUNT_TO_LONG (info.frames) != 0) + { printf ("\n\nError : frame count (%ld) should be zero.\n", SF_COUNT_TO_LONG (info.frames)) ; + exit (1) ; + } ; + + sf_close (file) ; + + check_open_file_count_or_die (__LINE__) ; + + unlink (filename) ; + puts ("ok") ; + + return ; +} /* empty_file_test */ + + +/*---------------------------------------------------------------------------------------- +*/ + +static void +create_short_file (const char *filename) +{ FILE *file ; + + if (! (file = fopen (filename, "w"))) + { printf ("create_short_file : fopen (%s, \"w\") failed.", filename) ; + fflush (stdout) ; + perror (NULL) ; + exit (1) ; + } ; + + fprintf (file, "This is the file data.\n") ; + + fclose (file) ; +} /* create_short_file */ + +#if (defined (WIN32) || defined (__WIN32)) + +/* Win32 does not have truncate (nor does it have the POSIX function ftruncate). +** Hack somethng up here to over come this. This function can only truncate to a +** length of zero. +*/ + +static int +truncate (const char *filename, int ignored) +{ int fd ; + + ignored = 0 ; + + if ((fd = open (filename, O_RDWR | O_TRUNC | O_BINARY)) < 0) + return 0 ; + + close (fd) ; + + return 0 ; +} /* truncate */ + +#endif + + Added: freeswitch/trunk/libs/libsndfile/tests/write_read_test.def ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/write_read_test.def Wed Dec 20 14:08:07 2006 @@ -0,0 +1,73 @@ +autogen definitions write_read_test.tpl; + +data_type = { + type_name = char ; + data_type = short ; + data_field = s ; + error_func = CHAR_ERROR ; + format_char = "0x%X" ; + max_val = "32000.0" ; + max_error = "255" ; + } ; + +data_type = { + type_name = short ; + data_type = short ; + data_field = s ; + error_func = INT_ERROR ; + format_char = "0x%X" ; + max_val = "32000.0" ; + max_error = "0" ; + } ; + +data_type = { + type_name = "24bit" ; + data_type = int ; + data_field = i ; + error_func = TRIBYTE_ERROR ; + format_char = "0x%X" ; + max_val = "(1.0 * 0x7F000000)" ; + max_error = "256" ; + } ; + +data_type = { + type_name = int ; + data_type = int ; + data_field = i ; + error_func = INT_ERROR ; + format_char = "0x%X" ; + max_val = "(1.0 * 0x7F000000)" ; + max_error = "0" ; + } ; + +/* Lite remove start */ + +data_type = { + type_name = float ; + data_type = float ; + data_field = f ; + error_func = FLOAT_ERROR ; + format_char = "%g" ; + max_val = "1.0" ; + max_error = "0" ; + } ; + +data_type = { + type_name = double ; + data_type = double ; + data_field = d ; + error_func = FLOAT_ERROR ; + format_char = "%g" ; + max_val = "1.0" ; + max_error = "0" ; + } ; + +/* Lite remove end */ +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 624d498a-9ea1-46b5-a386-c1c2261cfce3 +*/ + Added: freeswitch/trunk/libs/libsndfile/tests/write_read_test.tpl ============================================================================== --- (empty file) +++ freeswitch/trunk/libs/libsndfile/tests/write_read_test.tpl Wed Dec 20 14:08:07 2006 @@ -0,0 +1,1031 @@ +[+ AutoGen5 template c +] +/* +** Copyright (C) 1999-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif + +#include <math.h> + +#if (defined (WIN32) || defined (_WIN32)) +#include <fcntl.h> +static int truncate (const char *filename, int ignored) ; +#endif + +#include <sndfile.h> + +#include "utils.h" + +#define SAMPLE_RATE 11025 +#define DATA_LENGTH (1<<12) + +#define SILLY_WRITE_COUNT (234) + +[+ FOR data_type ++]static void pcm_test_[+ (get "type_name") +] (const char *str, int format, int long_file_okz) ; +[+ ENDFOR data_type ++] +static void empty_file_test (const char *filename, int format) ; + +typedef union +{ double d [DATA_LENGTH] ; + float f [DATA_LENGTH] ; + int i [DATA_LENGTH] ; + short s [DATA_LENGTH] ; + char c [DATA_LENGTH] ; +} BUFFER ; + +static BUFFER orig_data ; +static BUFFER test_data ; + +int +main (int argc, char **argv) +{ int do_all = 0 ; + int test_count = 0 ; + + count_open_files () ; + + if (argc != 2) + { printf ("Usage : %s <test>\n", argv [0]) ; + printf (" Where <test> is one of the following:\n") ; + printf (" wav - test WAV file functions (little endian)\n") ; + printf (" aiff - test AIFF file functions (big endian)\n") ; + printf (" au - test AU file functions\n") ; + printf (" avr - test AVR file functions\n") ; + printf (" caf - test CAF file functions\n") ; + printf (" raw - test RAW header-less PCM file functions\n") ; + printf (" paf - test PAF file functions\n") ; + printf (" svx - test 8SVX/16SV file functions\n") ; + printf (" nist - test NIST Sphere file functions\n") ; + printf (" ircam - test IRCAM file functions\n") ; + printf (" voc - Create Voice file functions\n") ; + printf (" w64 - Sonic Foundry's W64 file functions\n") ; + printf (" flac - test FLAC file functions\n") ; + printf (" all - perform all tests\n") ; + exit (1) ; + } ; + + do_all = !strcmp (argv [1], "all") ; + + if (do_all || ! strcmp (argv [1], "wav")) + { pcm_test_char ("char.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_short ("short.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_32, SF_FALSE) ; + + pcm_test_char ("char.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_short ("short.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_32, SF_FALSE) ; + + pcm_test_24bit ("24bit.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_PCM_32, SF_FALSE) ; + + /* Lite remove start */ + pcm_test_float ("float.wav" , SF_FORMAT_WAV | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.wav" , SF_FORMAT_WAV | SF_FORMAT_DOUBLE, SF_FALSE) ; + + pcm_test_float ("float.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_DOUBLE, SF_FALSE) ; + + pcm_test_float ("float.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + + empty_file_test ("empty_char.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_U8) ; + empty_file_test ("empty_short.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ; + empty_file_test ("empty_float.wav", SF_FORMAT_WAV | SF_FORMAT_FLOAT) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "aiff")) + { pcm_test_char ("char_u8.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_char ("char_s8.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_32, SF_FALSE) ; + + pcm_test_short ("short_sowt.aifc" , SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_sowt.aifc" , SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int_sowt.aifc" , SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | SF_FORMAT_PCM_32, SF_FALSE) ; + + pcm_test_short ("short_twos.aifc" , SF_ENDIAN_BIG | SF_FORMAT_AIFF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_twos.aifc" , SF_ENDIAN_BIG | SF_FORMAT_AIFF | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int_twos.aifc" , SF_ENDIAN_BIG | SF_FORMAT_AIFF | SF_FORMAT_PCM_32, SF_FALSE) ; + + /* Lite remove start */ + pcm_test_short ("dwvw16.aifc", SF_FORMAT_AIFF | SF_FORMAT_DWVW_16, SF_TRUE) ; + pcm_test_24bit ("dwvw24.aifc", SF_FORMAT_AIFF | SF_FORMAT_DWVW_24, SF_TRUE) ; + + pcm_test_float ("float.aifc" , SF_FORMAT_AIFF | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.aifc" , SF_FORMAT_AIFF | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + + empty_file_test ("empty_char.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_U8) ; + empty_file_test ("empty_short.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_16) ; + empty_file_test ("empty_float.aiff", SF_FORMAT_AIFF | SF_FORMAT_FLOAT) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "au")) + { pcm_test_char ("char.au" , SF_FORMAT_AU | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.au" , SF_FORMAT_AU | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.au" , SF_FORMAT_AU | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.au" , SF_FORMAT_AU | SF_FORMAT_PCM_32, SF_FALSE) ; + /* Lite remove start */ + pcm_test_float ("float.au" , SF_FORMAT_AU | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.au", SF_FORMAT_AU | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + + pcm_test_char ("char_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_32, SF_FALSE) ; + /* Lite remove start */ + pcm_test_float ("float_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "caf")) + { pcm_test_char ("char.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_32, SF_FALSE) ; + /* Lite remove start */ + pcm_test_float ("float.caf" , SF_FORMAT_CAF | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.caf" , SF_FORMAT_CAF | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + + pcm_test_short ("short_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_PCM_32, SF_FALSE) ; + /* Lite remove start */ + pcm_test_float ("float_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double_le.caf", SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "raw")) + { pcm_test_char ("char_s8.raw" , SF_FORMAT_RAW | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_char ("char_u8.raw" , SF_FORMAT_RAW | SF_FORMAT_PCM_U8, SF_FALSE) ; + + pcm_test_short ("short_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_short ("short_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_24bit ("24bit_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_int ("int_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_32, SF_FALSE) ; + + /* Lite remove start */ + pcm_test_float ("float_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_float ("float_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_FLOAT , SF_FALSE) ; + + pcm_test_double ("double_le.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, SF_FALSE) ; + pcm_test_double ("double_be.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + test_count++ ; + } ; + + /* Lite remove start */ + if (do_all || ! strcmp (argv [1], "paf")) + { pcm_test_char ("char_le.paf", SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_char ("char_be.paf", SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short_le.paf", SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_short ("short_be.paf", SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_le.paf", SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_24, SF_TRUE) ; + pcm_test_24bit ("24bit_be.paf", SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_24, SF_TRUE) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "svx")) + { pcm_test_char ("char.svx" , SF_FORMAT_SVX | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_16, SF_FALSE) ; + + empty_file_test ("empty_char.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_S8) ; + empty_file_test ("empty_short.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_16) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "nist")) + { pcm_test_short ("short_le.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_short ("short_be.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_le.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_24bit ("24bit_be.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int_le.nist" , SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_int ("int_be.nist" , SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_PCM_32, SF_FALSE) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "ircam")) + { pcm_test_short ("short_be.ircam" , SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_short ("short_le.ircam" , SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_int ("int_be.ircam" , SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_int ("int_le.ircam" , SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_float ("float_be.ircam" , SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_float ("float_le.ircam" , SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_FLOAT , SF_FALSE) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "voc")) + { pcm_test_char ("char.voc" , SF_FORMAT_VOC | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_short ("short.voc", SF_FORMAT_VOC | SF_FORMAT_PCM_16, SF_FALSE) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat4")) + { pcm_test_short ("short_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_short ("short_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_int ("int_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_int ("int_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_float ("float_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_float ("float_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_DOUBLE, SF_FALSE) ; + pcm_test_double ("double_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_DOUBLE, SF_FALSE) ; + + empty_file_test ("empty_short.mat4", SF_FORMAT_MAT4 | SF_FORMAT_PCM_16) ; + empty_file_test ("empty_float.mat4", SF_FORMAT_MAT4 | SF_FORMAT_FLOAT) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat5")) + { pcm_test_char ("char_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_char ("char_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_short ("short_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_short ("short_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_int ("int_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_int ("int_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_float ("float_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_float ("float_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_DOUBLE, SF_FALSE) ; + pcm_test_double ("double_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_DOUBLE, SF_FALSE) ; + + increment_open_file_count () ; + + empty_file_test ("empty_char.mat5", SF_FORMAT_MAT5 | SF_FORMAT_PCM_U8) ; + empty_file_test ("empty_short.mat5", SF_FORMAT_MAT5 | SF_FORMAT_PCM_16) ; + empty_file_test ("empty_float.mat5", SF_FORMAT_MAT5 | SF_FORMAT_FLOAT) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "pvf")) + { pcm_test_char ("char.pvf" , SF_FORMAT_PVF | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.pvf", SF_FORMAT_PVF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_int ("int.pvf" , SF_FORMAT_PVF | SF_FORMAT_PCM_32, SF_FALSE) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "htk")) + { pcm_test_short ("short.htk", SF_FORMAT_HTK | SF_FORMAT_PCM_16, SF_FALSE) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "avr")) + { pcm_test_char ("char_u8.avr" , SF_FORMAT_AVR | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_char ("char_s8.avr" , SF_FORMAT_AVR | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.avr" , SF_FORMAT_AVR | SF_FORMAT_PCM_16, SF_FALSE) ; + test_count++ ; + } ; + /* Lite remove end */ + + if (do_all || ! strcmp (argv [1], "w64")) + { pcm_test_char ("char.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_short ("short.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_32, SF_FALSE) ; + /* Lite remove start */ + pcm_test_float ("float.w64" , SF_FORMAT_W64 | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.w64" , SF_FORMAT_W64 | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + + empty_file_test ("empty_char.w64", SF_FORMAT_W64 | SF_FORMAT_PCM_U8) ; + empty_file_test ("empty_short.w64", SF_FORMAT_W64 | SF_FORMAT_PCM_16) ; + empty_file_test ("empty_float.w64", SF_FORMAT_W64 | SF_FORMAT_FLOAT) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "sds")) + { pcm_test_char ("char.sds" , SF_FORMAT_SDS | SF_FORMAT_PCM_S8, SF_TRUE) ; + pcm_test_short ("short.sds" , SF_FORMAT_SDS | SF_FORMAT_PCM_16, SF_TRUE) ; + pcm_test_24bit ("24bit.sds" , SF_FORMAT_SDS | SF_FORMAT_PCM_24, SF_TRUE) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "sd2")) + { pcm_test_char ("char.sd2" , SF_FORMAT_SD2 | SF_FORMAT_PCM_S8, SF_TRUE) ; + pcm_test_short ("short.sd2" , SF_FORMAT_SD2 | SF_FORMAT_PCM_16, SF_TRUE) ; + pcm_test_24bit ("24bit.sd2" , SF_FORMAT_SD2 | SF_FORMAT_PCM_24, SF_TRUE) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "flac")) + { +#ifdef HAVE_FLAC_ALL_H + pcm_test_char ("char.flac" , SF_FORMAT_FLAC | SF_FORMAT_PCM_S8, SF_TRUE) ; + pcm_test_short ("short.flac" , SF_FORMAT_FLAC | SF_FORMAT_PCM_16, SF_TRUE) ; + pcm_test_24bit ("24bit.flac" , SF_FORMAT_FLAC | SF_FORMAT_PCM_24, SF_TRUE) ; +#else + printf (" **** flac not supported in this binary. ****\n") ; +#endif + test_count++ ; + } ; + + if (test_count == 0) + { printf ("Mono : ************************************\n") ; + printf ("Mono : * No '%s' test defined.\n", argv [1]) ; + printf ("Mono : ************************************\n") ; + return 1 ; + } ; + + /* Only open file descriptors should be stdin, stdout and stderr. */ + check_open_file_count_or_die (__LINE__) ; + + return 0 ; +} /* main */ + +/*============================================================================================ +** Helper functions and macros. +*/ + +static void create_short_file (const char *filename) ; + +#define CHAR_ERROR(x,y) (abs ((x) - (y)) > 255) +#define INT_ERROR(x,y) (((x) - (y)) != 0) +#define TRIBYTE_ERROR(x,y) (abs ((x) - (y)) > 255) +#define FLOAT_ERROR(x,y) (fabs ((x) - (y)) > 1e-5) + +#define CONVERT_DATA(k,len,new,orig) \ + { for ((k) = 0 ; (k) < (len) ; (k) ++) \ + (new) [k] = (orig) [k] ; \ + } + +[+ FOR data_type ++] +/*====================================================================================== +*/ + +static void mono_[+ (get "type_name") +]_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void stereo_[+ (get "type_name") +]_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void mono_rdwr_[+ (get "type_name") +]_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void new_rdwr_[+ (get "type_name") +]_test (const char *filename, int format, int allow_fd) ; + +static void +pcm_test_[+ (get "type_name") +] (const char *filename, int format, int long_file_ok) +{ SF_INFO sfinfo ; + [+ (get "data_type") +] *orig, *test ; + int k, items, allow_fd ; + + /* Sd2 files cannot be opened from an existing file descriptor. */ + allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ; + + print_test_name ("pcm_test_[+ (get "type_name") +]", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, [+ (get "max_val") +]) ; + + orig = orig_data.[+ (get "data_field") +] ; + test = test_data.[+ (get "data_field") +] ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + items = DATA_LENGTH ; + + /* Some test broken out here. */ + + mono_[+ (get "type_name") +]_test (filename, format, long_file_ok, allow_fd) ; + + /* Sub format DWVW does not allow seeking. */ + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { unlink (filename) ; + printf ("no seek : ok\n") ; + return ; + } ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + mono_rdwr_[+ (get "type_name") +]_test (filename, format, long_file_ok, allow_fd) ; + + /* If the format doesn't support stereo we're done. */ + sfinfo.channels = 2 ; + if (sf_format_check (&sfinfo) == 0) + { unlink (filename) ; + puts ("no stereo : ok") ; + return ; + } ; + + stereo_[+ (get "type_name") +]_test (filename, format, long_file_ok, allow_fd) ; + + /* New read/write test. Not sure if this is needed yet. */ + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + new_rdwr_[+ (get "type_name") +]_test (filename, format, allow_fd) ; + + delete_file (format, filename) ; + + puts ("ok") ; + return ; +} /* pcm_test_[+ (get "type_name") +] */ + +static void +mono_[+ (get "type_name") +]_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + [+ (get "data_type") +] *orig, *test ; + sf_count_t count ; + int k, items ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + orig = orig_data.[+ (get "data_field") +] ; + test = test_data.[+ (get "data_field") +] ; + + items = DATA_LENGTH ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_write_[+ (get "data_type") +]_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + test_write_[+ (get "data_type") +]_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + + /* Add non-audio data after the audio. */ + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof ([+ (get "data_type") +])) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_[+ (get "data_type") +]_or_die (file, 0, test, items, __LINE__) ; + for (k = 0 ; k < items ; k++) + if ([+ (get "error_func") +] (orig [k], test [k])) + { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_[+ (get "data_type") +]_or_die (file, 0, test, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if ([+ (get "error_func") +] (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { sf_close (file) ; + unlink (filename) ; + printf ("no seek : ") ; + return ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ; + + test_read_[+ (get "data_type") +]_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if ([+ (get "error_func") +] (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ; + + test_read_[+ (get "data_type") +]_or_die (file, 0, test + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if ([+ (get "error_func") +] (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_read_[+ (get "data_type") +]_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if ([+ (get "error_func") +] (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + count = 0 ; + while (count < sfinfo.frames) + count += sf_read_[+ (get "data_type") +] (file, test, 311) ; + + /* Check that no error has occurred. */ + if (sf_error (file)) + { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + /* Check that we haven't read beyond EOF. */ + if (count > sfinfo.frames) + { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ; + exit (1) ; + } ; + + test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ; + + sf_close (file) ; + +} /* mono_[+ (get "type_name") +]_test */ + +static void +stereo_[+ (get "type_name") +]_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + [+ (get "data_type") +] *orig, *test ; + int k, items, frames ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, [+ (get "max_val") +]) ; + + orig = orig_data.[+ (get "data_field") +] ; + test = test_data.[+ (get "data_field") +] ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_writef_[+ (get "data_type") +]_or_die (file, 0, orig, frames, __LINE__) ; + + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof ([+ (get "data_type") +])) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", + __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (sfinfo.channels != 2) + { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_[+ (get "data_type") +]_or_die (file, 0, test, frames, __LINE__) ; + for (k = 0 ; k < items ; k++) + if ([+ (get "error_func") +] (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_readf_[+ (get "data_type") +]_or_die (file, 0, test, 2, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if ([+ (get "error_func") +] (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + /* Check for errors here. */ + if (sf_error (file)) + { printf ("Line %d: Should NOT return an error.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + if (sf_read_[+ (get "data_type") +] (file, test, 1) > 0) + { printf ("Line %d: Should return 0.\n", __LINE__) ; + exit (1) ; + } ; + + if (! sf_error (file)) + { printf ("Line %d: Should return an error.\n", __LINE__) ; + exit (1) ; + } ; + /*-----------------------*/ + + test_readf_[+ (get "data_type") +]_or_die (file, 0, test + 10, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if ([+ (get "error_func") +] (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_readf_[+ (get "data_type") +]_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 40 ; k < 44 ; k++) + if ([+ (get "error_func") +] (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_readf_[+ (get "data_type") +]_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if ([+ (get "error_func") +] (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + sf_close (file) ; +} /* stereo_[+ (get "type_name") +]_test */ + +static void +mono_rdwr_[+ (get "type_name") +]_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + [+ (get "data_type") +] *orig, *test ; + int k, pass ; + + orig = orig_data.[+ (get "data_field") +] ; + test = test_data.[+ (get "data_field") +] ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) + unlink (filename) ; + else + { /* Create a short file. */ + create_short_file (filename) ; + + /* Opening a already existing short file (ie invalid header) RDWR is disallowed. + ** If this returns a valif pointer sf_open() screwed up. + */ + if ((file = sf_open (filename, SFM_RDWR, &sfinfo))) + { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ; + exit (1) ; + } ; + + /* Truncate the file to zero bytes. */ + if (truncate (filename, 0) < 0) + { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ; + perror (NULL) ; + exit (1) ; + } ; + } ; + + /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain + ** all the usual data required when opening the file in WRITE mode. + */ + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + /* Do 3 writes followed by reads. After each, check the data and the current + ** read and write offsets. + */ + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + /* Write some data. */ + test_write_[+ (get "data_type") +]_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_[+ (get "data_type") +]_or_die (file, 0, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if ([+ (get "error_func") +] (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d): Error at sample %d ([+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_[+ (get "data_type") +] (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ; + } ; /* for (pass ...) */ + + sf_close (file) ; + + /* Open the file again to check the data. */ + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } + + if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + if (! long_file_ok) + test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ; + else + test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ; + + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_[+ (get "data_type") +]_or_die (file, pass, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if ([+ (get "error_func") +] (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d): Error at sample %d ([+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_[+ (get "data_type") +] (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + } ; /* for (pass ...) */ + + sf_close (file) ; +} /* mono_rdwr_[+ (get "data_type") +]_test */ + +static void +new_rdwr_[+ (get "type_name") +]_test (const char *filename, int format, int allow_fd) +{ SNDFILE *wfile, *rwfile ; + SF_INFO sfinfo ; + [+ (get "data_type") +] *orig, *test ; + int items, frames ; + + orig = orig_data.[+ (get "data_field") +] ; + test = test_data.[+ (get "data_field") +] ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ; + test_writef_[+ (get "data_type") +]_or_die (wfile, 1, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + test_writef_[+ (get "data_type") +]_or_die (wfile, 2, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + + rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + if (sfinfo.frames != 2 * frames) + { printf ("\n\nLine %d : incorrect number of frames in file (%ld shold be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + test_writef_[+ (get "data_type") +]_or_die (wfile, 3, orig, frames, __LINE__) ; + + test_readf_[+ (get "data_type") +]_or_die (rwfile, 1, test, frames, __LINE__) ; + test_readf_[+ (get "data_type") +]_or_die (rwfile, 2, test, frames, __LINE__) ; + + sf_close (wfile) ; + sf_close (rwfile) ; +} /* new_rdwr_[+ (get "type_name") +]_test */ + +[+ ENDFOR data_type +] + +/*---------------------------------------------------------------------------------------- +*/ + +static void +empty_file_test (const char *filename, int format) +{ SNDFILE *file ; + SF_INFO info ; + int allow_fd ; + + /* Sd2 files cannot be opened from an existing file descriptor. */ + allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ; + + print_test_name ("empty_file_test", filename) ; + + unlink (filename) ; + + info.samplerate = 48000 ; + info.channels = 2 ; + info.format = format ; + + if (sf_format_check (&info) == SF_FALSE) + { info.channels = 1 ; + if (sf_format_check (&info) == SF_FALSE) + { puts ("invalid file format") ; + return ; + } ; + } ; + + /* Create an empty file. */ + file = test_open_file_or_die (filename, SFM_WRITE, &info, allow_fd, __LINE__) ; + sf_close (file) ; + + /* Open for read and check the length. */ + file = test_open_file_or_die (filename, SFM_READ, &info, allow_fd, __LINE__) ; + + if (SF_COUNT_TO_LONG (info.frames) != 0) + { printf ("\n\nError : frame count (%ld) should be zero.\n", SF_COUNT_TO_LONG (info.frames)) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Open for read/write and check the length. */ + file = test_open_file_or_die (filename, SFM_RDWR, &info, allow_fd, __LINE__) ; + + if (SF_COUNT_TO_LONG (info.frames) != 0) + { printf ("\n\nError : frame count (%ld) should be zero.\n", SF_COUNT_TO_LONG (info.frames)) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Open for read and check the length. */ + file = test_open_file_or_die (filename, SFM_READ, &info, allow_fd, __LINE__) ; + + if (SF_COUNT_TO_LONG (info.frames) != 0) + { printf ("\n\nError : frame count (%ld) should be zero.\n", SF_COUNT_TO_LONG (info.frames)) ; + exit (1) ; + } ; + + sf_close (file) ; + + check_open_file_count_or_die (__LINE__) ; + + unlink (filename) ; + puts ("ok") ; + + return ; +} /* empty_file_test */ + + +/*---------------------------------------------------------------------------------------- +*/ + +static void +create_short_file (const char *filename) +{ FILE *file ; + + if (! (file = fopen (filename, "w"))) + { printf ("create_short_file : fopen (%s, \"w\") failed.", filename) ; + fflush (stdout) ; + perror (NULL) ; + exit (1) ; + } ; + + fprintf (file, "This is the file data.\n") ; + + fclose (file) ; +} /* create_short_file */ + +#if (defined (WIN32) || defined (__WIN32)) + +/* Win32 does not have truncate (nor does it have the POSIX function ftruncate). +** Hack somethng up here to over come this. This function can only truncate to a +** length of zero. +*/ + +static int +truncate (const char *filename, int ignored) +{ int fd ; + + ignored = 0 ; + + if ((fd = open (filename, O_RDWR | O_TRUNC | O_BINARY)) < 0) + return 0 ; + + close (fd) ; + + return 0 ; +} /* truncate */ + +#endif + +[+ COMMENT + + Do not edit or modify anything in this comment block. + The following line is a file identity tag for the GNU Arch + revision control system. + + arch-tag: 4187de93-d434-41a2-93a9-4f6e2995b5c1 + ++] Modified: freeswitch/trunk/src/mod/formats/mod_sndfile/Makefile ============================================================================== --- freeswitch/trunk/src/mod/formats/mod_sndfile/Makefile (original) +++ freeswitch/trunk/src/mod/formats/mod_sndfile/Makefile Wed Dec 20 14:08:07 2006 @@ -3,7 +3,7 @@ all: depends $(MODNAME).$(DYNAMIC_LIB_EXTEN) depends: - MAKE=$(MAKE) $(BASE)/build/buildlib.sh $(BASE) install libsndfile-1.0.16.tar.gz --prefix=$(PREFIX) --disable-sqlite + MAKE=$(MAKE) $(BASE)/build/buildlib.sh $(BASE) install libsndfile --prefix=$(PREFIX) --disable-sqlite $(MODNAME).$(DYNAMIC_LIB_EXTEN): $(MODNAME).c $(CC) $(CFLAGS) -fPIC -c $(MODNAME).c -o $(MODNAME).o