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fix for capture for case when status/control structures are not mmaped

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Jaroslav Kysela 2004-11-16 16:03:01 +00:00
parent 6987a8555c
commit 457b8777ab
1 changed files with 2 additions and 0 deletions
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2
src/pcm/pcm_hw.c
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@ -903,6 +903,8 @@ static snd_pcm_sframes_t snd_pcm_hw_avail_update(snd_pcm_t *pcm)
{ {
snd_pcm_hw_t *hw = pcm->private_data; snd_pcm_hw_t *hw = pcm->private_data;
snd_pcm_uframes_t avail; snd_pcm_uframes_t avail;
sync_ptr(hw, 0);
if (pcm->stream == SND_PCM_STREAM_PLAYBACK) { if (pcm->stream == SND_PCM_STREAM_PLAYBACK) {
avail = snd_pcm_mmap_playback_avail(pcm); avail = snd_pcm_mmap_playback_avail(pcm);
} else { } else {