mirrors/alsa-lib
1
0
Fork 0
mirror of https://github.com/alsa-project/alsa-lib.git synced 2026-03-11 05:33:43 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Fix poll after XRUN with dmix

Browse source 
Fix the behavior of poll after XRUN with dmix plugin.
Poll should return immediately with an XRUN stream.
This commit is contained in:
Takashi Iwai 2005-05-23 08:48:46 +00:00
parent b0ee34e757
commit 4c6809bf30
2 changed files with 8 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/pcm/pcm_dmix.c
View file

@ -312,7 +312,7 @@ static int _snd_pcm_dmix_sync_ptr(snd_pcm_t *pcm, int do_slave_sync)
dmix->avail_max = avail;
if (avail >= pcm->stop_threshold) {
struct timeval tv;
snd_pcm_direct_timer_stop(dmix);
snd_timer_stop(dmix->timer);
gettimeofday(&tv, 0);
dmix->trigger_tstamp.tv_sec = tv.tv_sec;
dmix->trigger_tstamp.tv_nsec = tv.tv_usec * 1000L;
@ -321,6 +321,8 @@ static int _snd_pcm_dmix_sync_ptr(snd_pcm_t *pcm, int do_slave_sync)
return -EPIPE;
}
dmix->state = SND_PCM_STATE_SETUP;
/* clear queue to remove pending poll events */
snd_pcm_direct_clear_timer_queue(dmix);
}
return 0;
}