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Fix buffer allocation and mmap with plugins

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Fixed the bug producing silent tones with some combinations of plugins.
The internal buffer handling is now better (cleaner) integrated with
snd_pcm_generic_*().
This commit is contained in:
Takashi Iwai 2005-09-02 16:36:40 +00:00
parent e62ecc876a
commit ffdb04c3ea
9 changed files with 48 additions and 78 deletions
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5
src/pcm/pcm_mmap.c
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@ -262,11 +262,6 @@ snd_pcm_sframes_t snd_pcm_mmap_readn(snd_pcm_t *pcm, void **bufs, snd_pcm_uframe
snd_pcm_mmap_read_areas);
}
int snd_pcm_channel_info(snd_pcm_t *pcm, snd_pcm_channel_info_t *info)
{
return pcm->ops->channel_info(pcm, info);
}
int snd_pcm_channel_info_shm(snd_pcm_t *pcm, snd_pcm_channel_info_t *info, int shmid)
{
switch (pcm->access) {