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<div id="msg">
<div id="header">FreeSWITCH Subversion</div>
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://fisheye.freeswitch.org/changelog/FreeSWITCH?cs=16638">16638</a></dd>
<dt>Author</dt> <dd>gmaruzz</dd>
<dt>Date</dt> <dd>2010-02-13 20:36:46 -0600 (Sat, 13 Feb 2010)</dd>
</dl>
<h3>Log Message</h3>
<pre>skypiax: lot of changes and tweakings about timing</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#freeswitchtrunksrcmodendpointsmod_skypiaxalsadummyc">freeswitch/trunk/src/mod/endpoints/mod_skypiax/alsa/dummy.c</a></li>
<li><a href="#freeswitchtrunksrcmodendpointsmod_skypiaxmod_skypiaxc">freeswitch/trunk/src/mod/endpoints/mod_skypiax/mod_skypiax.c</a></li>
<li><a href="#freeswitchtrunksrcmodendpointsmod_skypiaxskypiax_protocolc">freeswitch/trunk/src/mod/endpoints/mod_skypiax/skypiax_protocol.c</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#freeswitchtrunksrcmodendpointsmod_skypiaxconfigscopy">freeswitch/trunk/src/mod/endpoints/mod_skypiax/configs/copy</a></li>
<li><a href="#freeswitchtrunksrcmodendpointsmod_skypiaxconfigscreate">freeswitch/trunk/src/mod/endpoints/mod_skypiax/configs/create</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="freeswitchtrunksrcmodendpointsmod_skypiaxalsadummyc"></a>
<div class="modfile"><h4>Modified: freeswitch/trunk/src/mod/endpoints/mod_skypiax/alsa/dummy.c (16637 => 16638)</h4>
<pre class="diff"><span>
<span class="info">--- freeswitch/trunk/src/mod/endpoints/mod_skypiax/alsa/dummy.c 2010-02-14 00:45:47 UTC (rev 16637)
+++ freeswitch/trunk/src/mod/endpoints/mod_skypiax/alsa/dummy.c 2010-02-14 02:36:46 UTC (rev 16638)
</span><span class="lines">@@ -336,8 +336,8 @@
</span><span class="cx"> printk("giova: timer_func %d %d NULL: continue\n", __LINE__, i);
</span><span class="cx"> continue;
</span><span class="cx"> }
</span><del>- if (in_irq())
- printk("giova: timer_func %d %d we are in HARDWARE IRQ\n", __LINE__, i);
</del><ins>+ //if (in_irq())
+ //printk("giova: timer_func %d %d we are in HARDWARE IRQ\n", __LINE__, i);
</ins><span class="cx"> //if(in_softirq())
</span><span class="cx"> //printk("giova: timer_func %d %d we are in SOFT IRQ\n", __LINE__, i);
</span><span class="cx"> //printk("giova: timer_func %d %d\n", __LINE__, i);
</span><span class="lines">@@ -364,8 +364,8 @@
</span><span class="cx"> struct snd_dummy_pcm *dpcm = runtime->private_data;
</span><span class="cx">
</span><span class="cx"> //printk("giova: pointer %d %p\n", __LINE__, dpcm);
</span><del>- //return bytes_to_frames(runtime, dpcm->pcm_buf_pos / dpcm->pcm_hz);
- return (dpcm->pcm_buf_pos / dpcm->pcm_hz) / 2;
</del><ins>+ return bytes_to_frames(runtime, dpcm->pcm_buf_pos / dpcm->pcm_hz);
+ //return (dpcm->pcm_buf_pos / dpcm->pcm_hz) / 2;
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> static struct snd_pcm_hardware snd_card_dummy_playback = {
</span></span></pre></div>
<a id="freeswitchtrunksrcmodendpointsmod_skypiaxconfigscopy"></a>
<div class="addfile"><h4>Added: freeswitch/trunk/src/mod/endpoints/mod_skypiax/configs/copy (0 => 16638)</h4>
<pre class="diff"><span>
<span class="info">--- freeswitch/trunk/src/mod/endpoints/mod_skypiax/configs/copy (rev 0)
+++ freeswitch/trunk/src/mod/endpoints/mod_skypiax/configs/copy 2010-02-14 02:36:46 UTC (rev 16638)
</span><span class="lines">@@ -0,0 +1,39 @@
</span><ins>+cp -a skypiax101/* skypiax102/
+cp -a skypiax101/* skypiax103/
+cp -a skypiax101/* skypiax104/
+cp -a skypiax101/* skypiax105/
+cp -a skypiax101/* skypiax106/
+cp -a skypiax101/* skypiax107/
+cp -a skypiax101/* skypiax108/
+cp -a skypiax101/* skypiax109/
+cp -a skypiax101/* skypiax110/
+cp -a skypiax101/* skypiax111/
+cp -a skypiax101/* skypiax112/
+cp -a skypiax101/* skypiax113/
+cp -a skypiax101/* skypiax114/
+cp -a skypiax101/* skypiax115/
+cp -a skypiax101/* skypiax116/
+cp -a skypiax101/* skypiax117/
+cp -a skypiax101/* skypiax118/
+cp -a skypiax101/* skypiax119/
+cp -a skypiax101/* skypiax120/
+cp -a skypiax101/* skypiax121/
+cp -a skypiax101/* skypiax122/
+cp -a skypiax101/* skypiax123/
+cp -a skypiax101/* skypiax124/
+cp -a skypiax101/* skypiax125/
+cp -a skypiax101/* skypiax126/
+cp -a skypiax101/* skypiax127/
+cp -a skypiax101/* skypiax128/
+cp -a skypiax101/* skypiax129/
+cp -a skypiax101/* skypiax130/
+cp -a skypiax101/* skypiax131/
+cp -a skypiax101/* skypiax132/
+cp -a skypiax101/* skypiax133/
+cp -a skypiax101/* skypiax134/
+cp -a skypiax101/* skypiax135/
+cp -a skypiax101/* skypiax136/
+cp -a skypiax101/* skypiax137/
+cp -a skypiax101/* skypiax138/
+cp -a skypiax101/* skypiax139/
+cp -a skypiax101/* skypiax140/
</ins></span></pre></div>
<a id="freeswitchtrunksrcmodendpointsmod_skypiaxconfigscreate"></a>
<div class="addfile"><h4>Added: freeswitch/trunk/src/mod/endpoints/mod_skypiax/configs/create (0 => 16638)</h4>
<pre class="diff"><span>
<span class="info">--- freeswitch/trunk/src/mod/endpoints/mod_skypiax/configs/create (rev 0)
+++ freeswitch/trunk/src/mod/endpoints/mod_skypiax/configs/create 2010-02-14 02:36:46 UTC (rev 16638)
</span><span class="lines">@@ -0,0 +1,40 @@
</span><ins>+mkdir skypiax101
+mkdir skypiax102
+mkdir skypiax103
+mkdir skypiax104
+mkdir skypiax105
+mkdir skypiax106
+mkdir skypiax107
+mkdir skypiax108
+mkdir skypiax109
+mkdir skypiax110
+mkdir skypiax111
+mkdir skypiax112
+mkdir skypiax113
+mkdir skypiax114
+mkdir skypiax115
+mkdir skypiax116
+mkdir skypiax117
+mkdir skypiax118
+mkdir skypiax119
+mkdir skypiax120
+mkdir skypiax121
+mkdir skypiax122
+mkdir skypiax123
+mkdir skypiax124
+mkdir skypiax125
+mkdir skypiax126
+mkdir skypiax127
+mkdir skypiax128
+mkdir skypiax129
+mkdir skypiax130
+mkdir skypiax131
+mkdir skypiax132
+mkdir skypiax133
+mkdir skypiax134
+mkdir skypiax135
+mkdir skypiax136
+mkdir skypiax137
+mkdir skypiax138
+mkdir skypiax139
+mkdir skypiax140
</ins></span></pre></div>
<a id="freeswitchtrunksrcmodendpointsmod_skypiaxmod_skypiaxc"></a>
<div class="modfile"><h4>Modified: freeswitch/trunk/src/mod/endpoints/mod_skypiax/mod_skypiax.c (16637 => 16638)</h4>
<pre class="diff"><span>
<span class="info">--- freeswitch/trunk/src/mod/endpoints/mod_skypiax/mod_skypiax.c 2010-02-14 00:45:47 UTC (rev 16637)
+++ freeswitch/trunk/src/mod/endpoints/mod_skypiax/mod_skypiax.c 2010-02-14 02:36:46 UTC (rev 16638)
</span><span class="lines">@@ -719,7 +719,6 @@
</span><span class="cx"> DEBUGA_SKYPE("CHANNEL READ CONTINUE\n", SKYPIAX_P_LOG);
</span><span class="cx"> continue;
</span><span class="cx"> }
</span><del>- switch_core_timer_check(&tech_pvt->timer_read, SWITCH_TRUE);
</del><span class="cx"> *frame = &tech_pvt->read_frame;
</span><span class="cx"> #if SWITCH_BYTE_ORDER == __BIG_ENDIAN
</span><span class="cx"> if (switch_test_flag(tech_pvt, TFLAG_LINEAR)) {
</span><span class="lines">@@ -1393,6 +1392,7 @@
</span><span class="cx"> switch_sleep(100000);
</span><span class="cx">
</span><span class="cx"> skypiax_audio_init(&globals.SKYPIAX_INTERFACES[interface_id]);
</span><ins>+ switch_mutex_init(&globals.SKYPIAX_INTERFACES[interface_id].mutex_audio_srv, SWITCH_MUTEX_NESTED, skypiax_module_pool);
</ins><span class="cx">
</span><span class="cx"> NOTICA
</span><span class="cx"> ("WAITING roughly 10 seconds to find a running Skype client and connect to its SKYPE API for interface_id=%d\n",
</span><span class="lines">@@ -1740,7 +1740,7 @@
</span><span class="cx">
</span><span class="cx"> if (channel) {
</span><span class="cx">
</span><del>- if (!switch_channel_test_flag(channel, CF_BRIDGED)) {
</del><ins>+ //if (!switch_channel_test_flag(channel, CF_BRIDGED)) {
</ins><span class="cx">
</span><span class="cx"> switch_dtmf_t dtmf = { (char) value[0], switch_core_default_dtmf_duration(0) };
</span><span class="cx"> DEBUGA_SKYPE("received DTMF %c on channel %s\n", SKYPIAX_P_LOG, dtmf.digit, switch_channel_get_name(channel));
</span><span class="lines">@@ -1749,10 +1749,10 @@
</span><span class="cx"> switch_channel_queue_dtmf(channel, &dtmf);
</span><span class="cx"> switch_set_flag(tech_pvt, TFLAG_DTMF);
</span><span class="cx"> switch_mutex_unlock(tech_pvt->flag_mutex);
</span><del>- } else {
- NOTICA
- ("received a DTMF on channel %s, but we're BRIDGED, so let's NOT relay it out of band\n", SKYPIAX_P_LOG, switch_channel_get_name(channel));
- }
</del><ins>+ //} else {
+ //NOTICA
+ //("received a DTMF on channel %s, but we're BRIDGED, so let's NOT relay it out of band\n", SKYPIAX_P_LOG, switch_channel_get_name(channel));
+ //}
</ins><span class="cx"> } else {
</span><span class="cx"> WARNINGA("received %c DTMF, but no channel?\n", SKYPIAX_P_LOG, value[0]);
</span><span class="cx"> }
</span></span></pre></div>
<a id="freeswitchtrunksrcmodendpointsmod_skypiaxskypiax_protocolc"></a>
<div class="modfile"><h4>Modified: freeswitch/trunk/src/mod/endpoints/mod_skypiax/skypiax_protocol.c (16637 => 16638)</h4>
<pre class="diff"><span>
<span class="info">--- freeswitch/trunk/src/mod/endpoints/mod_skypiax/skypiax_protocol.c 2010-02-14 00:45:47 UTC (rev 16637)
+++ freeswitch/trunk/src/mod/endpoints/mod_skypiax/skypiax_protocol.c 2010-02-14 02:36:46 UTC (rev 16638)
</span><span class="lines">@@ -813,11 +813,14 @@
</span><span class="cx"> to.tv_usec = 60000; //60 msec
</span><span class="cx"> to.tv_sec = 0;
</span><span class="cx">
</span><ins>+ if (tech_pvt->timer_read.timer_interface && tech_pvt->timer_read.timer_interface->timer_next) {
+ switch_core_timer_next(&tech_pvt->timer_read);
+ }
</ins><span class="cx"> rt = select(fdselect + 1, &fs, NULL, NULL, &to);
</span><span class="cx"> if (rt > 0) {
</span><span class="cx">
</span><span class="cx"> if (tech_pvt->skype_callflow != CALLFLOW_STATUS_REMOTEHOLD) {
</span><del>- len = recv(fd, (char *) srv_in, 320, 0); //seems that Skype only sends 320 bytes at time
</del><ins>+ len = recv(fd, (char *) srv_in, 640, 0); //seems that Skype only sends 320 bytes at time
</ins><span class="cx"> } else {
</span><span class="cx"> len = 0;
</span><span class="cx"> }
</span><span class="lines">@@ -825,6 +828,7 @@
</span><span class="cx"> if (len == 320) {
</span><span class="cx"> unsigned int howmany;
</span><span class="cx">
</span><ins>+ //DEBUGA_SKYPE("320!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n", SKYPIAX_P_LOG);
</ins><span class="cx"> if (samplerate_skypiax == 8000) {
</span><span class="cx"> /* we're downsampling from 16khz to 8khz, srv_out will contain each other sample from srv_in */
</span><span class="cx"> a = 0;
</span><span class="lines">@@ -869,10 +873,12 @@
</span><span class="cx"> if (tech_pvt->flag_audio_srv == 1) {
</span><span class="cx"> switch_sleep(1000); //1 millisec
</span><span class="cx"> }
</span><del>- if (tech_pvt->flag_audio_srv == 0) {
</del><ins>+ //if (tech_pvt->flag_audio_srv == 0) {
+ switch_mutex_lock(tech_pvt->mutex_audio_srv);
</ins><span class="cx"> memcpy(tech_pvt->audiobuf_srv, totalbuf, SAMPLES_PER_FRAME * sizeof(short));
</span><span class="cx"> tech_pvt->flag_audio_srv = 1;
</span><del>- }
</del><ins>+ switch_mutex_unlock(tech_pvt->mutex_audio_srv);
+ //}
</ins><span class="cx"> //NOTICA("read \n", SKYPIAX_P_LOG);
</span><span class="cx"> if (howmany != SAMPLES_PER_FRAME * sizeof(short)) {
</span><span class="cx"> ERRORA("howmany is %d, but was expected to be %d\n", SKYPIAX_P_LOG,
</span><span class="lines">@@ -882,10 +888,19 @@
</span><span class="cx"> tech_pvt->audiobuf_is_loaded = 0;
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+ } else if (len == 640) {
+
+ if (tech_pvt->flag_audio_srv == 1) {
+ switch_sleep(1000); //1 millisec
+ }
+ switch_mutex_lock(tech_pvt->mutex_audio_srv);
+ memcpy(tech_pvt->audiobuf_srv, srv_in, SAMPLES_PER_FRAME * sizeof(short));
+ tech_pvt->flag_audio_srv = 1;
+ switch_mutex_unlock(tech_pvt->mutex_audio_srv);
</ins><span class="cx"> } else if (len == 0) {
</span><span class="cx"> skypiax_sleep(1000);
</span><span class="cx"> } else {
</span><del>- DEBUGA_SKYPE("len=%d, expected 320\n", SKYPIAX_P_LOG, len);
</del><ins>+ ERRORA("len=%d, expected 640\n", SKYPIAX_P_LOG, len);
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> } else {
</span><span class="lines">@@ -1017,6 +1032,10 @@
</span><span class="cx"> int rt;
</span><span class="cx"> fd_set fs;
</span><span class="cx"> struct timeval to;
</span><ins>+ int waitin;
+ int big_waitin=40;
+ int lil_waitin=20;
+ int big_waited;
</ins><span class="cx">
</span><span class="cx"> if (!(running && tech_pvt->running))
</span><span class="cx"> break;
</span><span class="lines">@@ -1040,15 +1059,36 @@
</span><span class="cx"> FD_SET(fdselect, &fs);
</span><span class="cx">
</span><span class="cx"> //FIXME rt = select(fdselect + 1, NULL, &fs, NULL, &to);
</span><ins>+ waitin=0;
+ big_waited=0;
</ins><span class="cx"> while (tech_pvt->flag_audio_cli == 0) {
</span><span class="cx"> #ifdef WIN32
</span><span class="cx"> skypiax_sleep(100); //0.1 millisec
</span><span class="cx"> #else
</span><span class="cx"> skypiax_sleep(1000); //1 millisec
</span><span class="cx"> #endif //WIN32
</span><del>- //WARNINGA("write now is 0\n", SKYPIAX_P_LOG);
</del><ins>+ waitin++;
+ if(big_waited == 1 && waitin==lil_waitin && tech_pvt->flag_audio_cli == 0){
+ memset(cli_out, 255, SAMPLES_PER_FRAME * sizeof(short));
+ send(fd, (char *) cli_out, SAMPLES_PER_FRAME * sizeof(short), 0);
+ //WARNINGA("write buffer filled at %d\n", SKYPIAX_P_LOG, waitin);
+ waitin=0;
+ continue;
+ }
+ if(big_waited == 0 && waitin==big_waitin && tech_pvt->flag_audio_cli == 0){
+ memset(cli_out, 255, SAMPLES_PER_FRAME * sizeof(short));
+ send(fd, (char *) cli_out, SAMPLES_PER_FRAME * sizeof(short), 0);
+ send(fd, (char *) cli_out, SAMPLES_PER_FRAME * sizeof(short), 0);
+ //DEBUGA_SKYPE("write buffer filled at %d\n", SKYPIAX_P_LOG, waitin);
+ waitin=0;
+ big_waited=1;
+ continue;
+ }
+
</ins><span class="cx"> }
</span><del>- //ERRORA("write is now 1\n", SKYPIAX_P_LOG);
</del><ins>+ if(waitin > 21){
+ //DEBUGA_SKYPE("waitin is now %d\n", SKYPIAX_P_LOG, waitin);
+ }
</ins><span class="cx">
</span><span class="cx"> rt = 1;
</span><span class="cx">
</span><span class="lines">@@ -1149,22 +1189,29 @@
</span><span class="cx"> int skypiax_audio_read(private_t * tech_pvt)
</span><span class="cx"> {
</span><span class="cx"> unsigned int samples;
</span><ins>+ int waitin;
</ins><span class="cx">
</span><ins>+ waitin=0;
</ins><span class="cx"> while (tech_pvt->flag_audio_srv == 0) {
</span><span class="cx"> #ifdef WIN32
</span><span class="cx"> skypiax_sleep(100); //0.1 millisec
</span><span class="cx"> #else
</span><span class="cx"> skypiax_sleep(1000); //1 millisec
</span><span class="cx"> #endif //WIN32
</span><ins>+ waitin++;
</ins><span class="cx">
</span><span class="cx"> //WARNINGA("read now is 0\n", SKYPIAX_P_LOG);
</span><span class="cx"> }
</span><del>- //ERRORA("read is now 1\n", SKYPIAX_P_LOG);
</del><ins>+ if(waitin > 21){
+ //DEBUGA_SKYPE("read is now %d\n", SKYPIAX_P_LOG, waitin);
+ }
</ins><span class="cx"> //samples = skypiax_pipe_read(tech_pvt->audiopipe_srv[0], tech_pvt->read_frame.data, SAMPLES_PER_FRAME * sizeof(short));
</span><del>- samples = SAMPLES_PER_FRAME * sizeof(short);
</del><ins>+ switch_mutex_lock(tech_pvt->mutex_audio_srv);
</ins><span class="cx"> memcpy(tech_pvt->read_frame.data, tech_pvt->audiobuf_srv, SAMPLES_PER_FRAME * sizeof(short));
</span><span class="cx"> tech_pvt->flag_audio_srv = 0;
</span><ins>+ switch_mutex_unlock(tech_pvt->mutex_audio_srv);
</ins><span class="cx">
</span><ins>+ samples = SAMPLES_PER_FRAME * sizeof(short);
</ins><span class="cx"> if (samples != SAMPLES_PER_FRAME * sizeof(short)) {
</span><span class="cx"> if (samples)
</span><span class="cx"> WARNINGA("read samples=%u expected=%u\n", SKYPIAX_P_LOG, samples, (int) (SAMPLES_PER_FRAME * sizeof(short)));
</span></span></pre>
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