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Impemented snd_pcm_htimestamp() function.

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This commit is contained in:
Jaroslav Kysela 2008-01-09 13:50:45 +01:00
parent 309a274454
commit 2c1318803f
19 changed files with 182 additions and 14 deletions
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13
src/pcm/pcm_share.c
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@ -798,6 +798,18 @@ static snd_pcm_sframes_t snd_pcm_share_avail_update(snd_pcm_t *pcm)
return avail;
}
static int snd_pcm_share_htimestamp(snd_pcm_t *pcm, snd_pcm_uframes_t *avail,
snd_htimestamp_t *tstamp)
{
snd_pcm_share_t *share = pcm->private_data;
snd_pcm_share_slave_t *slave = share->slave;
int err;
Pthread_mutex_lock(&slave->mutex);
err = snd_pcm_htimestamp(slave->pcm, avail, tstamp);
Pthread_mutex_unlock(&slave->mutex);
return err;
}
/* Call it with mutex held */
static snd_pcm_sframes_t _snd_pcm_share_mmap_commit(snd_pcm_t *pcm,
snd_pcm_uframes_t offset ATTRIBUTE_UNUSED,
@ -1308,6 +1320,7 @@ static snd_pcm_fast_ops_t snd_pcm_share_fast_ops = {
.forward = snd_pcm_share_forward,
.resume = snd_pcm_share_resume,
.avail_update = snd_pcm_share_avail_update,
.htimestamp = snd_pcm_share_htimestamp,
.mmap_commit = snd_pcm_share_mmap_commit,
};