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Remove channels_mask. Implemented pcm_null

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This commit is contained in:
Abramo Bagnara 2000-10-20 14:03:44 +00:00
parent 6b49620800
commit dba8c25e3c
10 changed files with 447 additions and 94 deletions
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7
src/pcm/pcm_shm.c
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@ -466,12 +466,6 @@ static int snd_pcm_shm_poll_descriptor(snd_pcm_t *pcm)
return fd;
}
static int snd_pcm_shm_channels_mask(snd_pcm_t *pcm ATTRIBUTE_UNUSED,
bitset_t *cmask ATTRIBUTE_UNUSED)
{
return 0;
}
static int snd_pcm_shm_close(snd_pcm_t *pcm)
{
snd_pcm_shm_t *shm = pcm->private;
@ -525,7 +519,6 @@ snd_pcm_fast_ops_t snd_pcm_shm_fast_ops = {
writen: snd_pcm_mmap_writen,
readi: snd_pcm_mmap_readi,
readn: snd_pcm_mmap_readn,
channels_mask: snd_pcm_shm_channels_mask,
avail_update: snd_pcm_shm_avail_update,
mmap_forward: snd_pcm_shm_mmap_forward,
set_avail_min: snd_pcm_shm_set_avail_min,