rpms/zynaddsubfx/F-7 zynaddsubfx-unzombify.patch,NONE,1.1
Anthony Green (green)
fedora-extras-commits at redhat.com
Wed Oct 10 21:26:04 UTC 2007
Author: green
Update of /cvs/extras/rpms/zynaddsubfx/F-7
In directory cvs-int.fedora.redhat.com:/tmp/cvs-serv12980
Added Files:
zynaddsubfx-unzombify.patch
Log Message:
New patch
zynaddsubfx-unzombify.patch:
--- NEW FILE zynaddsubfx-unzombify.patch ---
--- ZynAddSubFX-2.2.1/src/Output/JACKaudiooutput.C~ 2007-10-10 15:12:05.000000000 -0400
+++ ZynAddSubFX-2.2.1/src/Output/JACKaudiooutput.C 2007-10-10 15:17:59.047476392 -0400
@@ -77,9 +77,14 @@
jack_default_audio_sample_t *outl=(jack_default_audio_sample_t *) jack_port_get_buffer (outport_left, nframes);
jack_default_audio_sample_t *outr=(jack_default_audio_sample_t *) jack_port_get_buffer (outport_right, nframes);
- pthread_mutex_lock(&jackmaster->mutex);
- jackmaster->GetAudioOutSamples(nframes,jack_get_sample_rate(jackclient),outl,outr);
- pthread_mutex_unlock(&jackmaster->mutex);
+ if (!pthread_mutex_trylock(&jackmaster->mutex)) {
+ jackmaster->GetAudioOutSamples(nframes,jack_get_sample_rate(jackclient),outl,outr);
+ pthread_mutex_unlock(&jackmaster->mutex);
+ }
+ else {
+ memset(outl, 0, sizeof(jack_default_audio_sample_t) * nframes);
+ memset(outr, 0, sizeof(jack_default_audio_sample_t) * nframes);
+ }
return(0);
};
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