From: Anant Agrawal <Anant_Agrawal@xxxxxxxxxx>
On snd_pcm_drain() the slave PCM driven via plugin DSHARE is not filled with
silence. Result is endless playback of buffer content until pcm is closed.
In ALSA pcm dshare plugin, called do_silence method to fix the issue.
Signed-off-by: Anant Agrawal <Anant_Agrawal@xxxxxxxxxx>
---
--- alsa-lib-1.0.29.orig/src/pcm/pcm_dshare.c 2015-04-28 08:20:44.662995477 -0700
+++ alsa-lib-1.0.29/src/pcm/pcm_dshare.c 2015-04-28 08:20:59.603077419 -0700
@@ -195,6 +195,7 @@
dshare->avail_max = avail;
if (avail >= pcm->stop_threshold) {
snd_timer_stop(dshare->timer);
+ do_silence(pcm);
gettimestamp(&dshare->trigger_tstamp, pcm->tstamp_type);
if (dshare->state == SND_PCM_STATE_RUNNING) {
dshare->state = SND_PCM_STATE_XRUN;
_______________________________________________
Alsa-devel mailing list
Alsa-devel@xxxxxxxxxxxxxxxx
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
