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dmix - Fix snd_pcm_info()

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Call the slave snd_pcm_info() as long as possible in the direct plugins
(i.e. when the PCM device could be opened with O_APPEND mode).
This allows dmix/dsnoop as a salve for PCM hook controls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2009-09-28 11:59:50 +02:00
parent ecf4b5af86
commit da237814e7
1 changed files with 4 additions and 1 deletions
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5
src/pcm/pcm_direct.c
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@ -591,7 +591,10 @@ int snd_pcm_direct_poll_revents(snd_pcm_t *pcm, struct pollfd *pfds, unsigned in
int snd_pcm_direct_info(snd_pcm_t *pcm, snd_pcm_info_t * info)
{
// snd_pcm_direct_t *dmix = pcm->private_data;
snd_pcm_direct_t *dmix = pcm->private_data;
if (dmix->spcm && !dmix->shmptr->use_server)
return snd_pcm_info(dmix->spcm, info);
memset(info, 0, sizeof(*info));
info->stream = pcm->stream;