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pcm: Implement timestamp type handling in all plugins

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Now all PCM plugins do support the proper timestamp type or pass it
over slaves.  The internal monotonic flag is dropped and replaced with
tstamp_type in all places.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2014-07-10 14:37:49 +02:00
parent 9b716075de
commit 65ff6fdafb
28 changed files with 73 additions and 58 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/pcm/pcm_dshare.c
View file

@ -195,7 +195,7 @@ static int snd_pcm_dshare_sync_ptr(snd_pcm_t *pcm)
dshare->avail_max = avail;
if (avail >= pcm->stop_threshold) {
snd_timer_stop(dshare->timer);
gettimestamp(&dshare->trigger_tstamp, pcm->monotonic);
gettimestamp(&dshare->trigger_tstamp, pcm->tstamp_type);
if (dshare->state == SND_PCM_STATE_RUNNING) {
dshare->state = SND_PCM_STATE_XRUN;
return -EPIPE;
@ -226,7 +226,7 @@ static int snd_pcm_dshare_status(snd_pcm_t *pcm, snd_pcm_status_t * status)
memset(status, 0, sizeof(*status));
status->state = snd_pcm_state(dshare->spcm);
status->trigger_tstamp = dshare->trigger_tstamp;
gettimestamp(&status->tstamp, pcm->monotonic);
gettimestamp(&status->tstamp, pcm->tstamp_type);
status->avail = snd_pcm_mmap_playback_avail(pcm);
status->avail_max = status->avail > dshare->avail_max ? status->avail : dshare->avail_max;
dshare->avail_max = 0;
@ -346,7 +346,7 @@ static int snd_pcm_dshare_start(snd_pcm_t *pcm)
return err;
snd_pcm_dshare_sync_area(pcm);
}
gettimestamp(&dshare->trigger_tstamp, pcm->monotonic);
gettimestamp(&dshare->trigger_tstamp, pcm->tstamp_type);
return 0;
}
@ -792,7 +792,7 @@ int snd_pcm_dshare_open(snd_pcm_t **pcmp, const char *name,
pcm->poll_fd = dshare->poll_fd;
pcm->poll_events = POLLIN; /* it's different than other plugins */
pcm->monotonic = spcm->monotonic;
pcm->tstamp_type = spcm->tstamp_type;
pcm->mmap_rw = 1;
snd_pcm_set_hw_ptr(pcm, &dshare->hw_ptr, -1, 0);
snd_pcm_set_appl_ptr(pcm, &dshare->appl_ptr, -1, 0);