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Changed result of mmap_commit callback

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(follows description of snd_pcm_mmap_commit function).
This commit is contained in:
Jaroslav Kysela 2001-12-08 21:02:20 +00:00
parent 8ca451f0e1
commit 0917ba63b0
11 changed files with 57 additions and 53 deletions
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11
src/pcm/pcm_meter.c
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@ -396,9 +396,9 @@ static int snd_pcm_meter_resume(snd_pcm_t *pcm)
return snd_pcm_resume(meter->slave);
}
static snd_pcm_sframes_t snd_pcm_meter_mmap_commit(snd_pcm_t *pcm,
snd_pcm_uframes_t offset,
snd_pcm_uframes_t size)
static int snd_pcm_meter_mmap_commit(snd_pcm_t *pcm,
snd_pcm_uframes_t offset,
snd_pcm_uframes_t size)
{
snd_pcm_meter_t *meter = pcm->private_data;
snd_pcm_uframes_t old_rptr = *pcm->appl_ptr;
@ -406,11 +406,10 @@ static snd_pcm_sframes_t snd_pcm_meter_mmap_commit(snd_pcm_t *pcm,
if (result <= 0)
return result;
if (pcm->stream == SND_PCM_STREAM_PLAYBACK) {
snd_pcm_meter_add_frames(pcm, snd_pcm_mmap_areas(pcm), old_rptr,
(snd_pcm_uframes_t) result);
snd_pcm_meter_add_frames(pcm, snd_pcm_mmap_areas(pcm), old_rptr, size);
meter->rptr = *pcm->appl_ptr;
}
return result;
return 0;
}
static snd_pcm_sframes_t snd_pcm_meter_avail_update(snd_pcm_t *pcm)