mirrors/alsa-lib
1
0
Fork 0
mirror of https://github.com/alsa-project/alsa-lib.git synced 2025-11-02 09:01:48 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

Added mmaped avail_min

Browse source
This commit is contained in:
Abramo Bagnara 2000-10-16 11:34:11 +00:00
parent d5c49aaa8e
commit 8d3919707e
11 changed files with 74 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

13
src/pcm/pcm.c
View file

@ -222,6 +222,19 @@ ssize_t snd_pcm_rewind(snd_pcm_t *pcm, size_t frames)
return pcm->fast_ops->rewind(pcm->fast_op_arg, frames);
}
int snd_pcm_set_avail_min(snd_pcm_t *pcm, size_t frames)
{
int err;
assert(pcm);
assert(pcm->valid_setup);
assert(frames > 0 && frames < pcm->setup.buffer_size);
err = pcm->fast_ops->set_avail_min(pcm->fast_op_arg, frames);
if (err < 0)
return err;
pcm->setup.avail_min = frames;
return 0;
}
ssize_t snd_pcm_writei(snd_pcm_t *pcm, const void *buffer, size_t size)
{
assert(pcm);