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Add support for monotonic timestamps

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This commit is contained in:
Jaroslav Kysela 2008-01-09 11:13:34 +01:00
parent a73ad3f265
commit 309a274454
28 changed files with 77 additions and 25 deletions
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6
src/pcm/pcm_dsnoop.c
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@ -141,7 +141,7 @@ static int snd_pcm_dsnoop_sync_ptr(snd_pcm_t *pcm)
if (pcm->stop_threshold >= pcm->boundary) /* don't care */
return 0;
if ((avail = snd_pcm_mmap_capture_hw_avail(pcm)) >= pcm->stop_threshold) {
gettimestamp(&dsnoop->trigger_tstamp);
gettimestamp(&dsnoop->trigger_tstamp, pcm->monotonic);
dsnoop->state = SND_PCM_STATE_XRUN;
dsnoop->avail_max = avail;
return -EPIPE;
@ -175,7 +175,7 @@ static int snd_pcm_dsnoop_status(snd_pcm_t *pcm, snd_pcm_status_t * status)
if (pcm->tstamp_mode == SND_PCM_TSTAMP_MMAP)
status->tstamp = snd_pcm_hw_fast_tstamp(dsnoop->spcm);
else
gettimestamp(&status->tstamp);
gettimestamp(&status->tstamp, pcm->monotonic);
status->avail = snd_pcm_mmap_capture_avail(pcm);
status->avail_max = status->avail > dsnoop->avail_max ? status->avail : dsnoop->avail_max;
dsnoop->avail_max = 0;
@ -274,7 +274,7 @@ static int snd_pcm_dsnoop_start(snd_pcm_t *pcm)
if (err < 0)
return err;
dsnoop->state = SND_PCM_STATE_RUNNING;
gettimestamp(&dsnoop->trigger_tstamp);
gettimestamp(&dsnoop->trigger_tstamp, pcm->monotonic);
return 0;
}