mirrors/alsa-lib
1
0
Fork 0
mirror of https://github.com/alsa-project/alsa-lib.git synced 2025-10-29 05:40:25 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Fixed hw_params cmasks

Browse source
This commit is contained in:
Abramo Bagnara 2000-12-26 17:50:05 +00:00
parent 35632e8dd8
commit 083e9a2b09
1 changed files with 7 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

9
src/pcm/pcm_params.c
View file

@ -480,6 +480,7 @@ int snd_pcm_hw_params_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params,
snd_pcm_hw_params_t save;
int v;
unsigned int max1 = val, min2 = add(val, 1);
unsigned int hw_cmask;
save = *params;
v = snd_pcm_hw_params_max(pcm, params, var, max1);
if (v >= 0) {
@ -501,7 +502,9 @@ int snd_pcm_hw_params_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params,
assert(v >= 0);
}
_end:
hw_cmask = params->hw_cmask;
v = snd_pcm_hw_params_set(pcm, params, var, v);
params->hw_cmask |= hw_cmask;
assert(v >= 0);
return v;
}
@ -618,7 +621,7 @@ int snd_pcm_hw_params_info_fifo_size(const snd_pcm_hw_params_t *params)
void snd_pcm_hw_params_choose(snd_pcm_t *pcm, snd_pcm_hw_params_t *params)
{
int err;
unsigned int hw_cmask = 0;
unsigned int hw_cmask = params->hw_cmask;
err = snd_pcm_hw_params_first(pcm, params, SND_PCM_HW_PARAM_ACCESS);
assert(err >= 0);
@ -676,7 +679,9 @@ int snd_pcm_hw_refine(snd_pcm_t *pcm, snd_pcm_hw_params_t *params)
int snd_pcm_hw_params(snd_pcm_t *pcm, snd_pcm_hw_params_t *params)
{
int err;
params->hw_cmask = 0;
err = snd_pcm_hw_refine(pcm, params);
if (err < 0)
return err;
snd_pcm_hw_params_choose(pcm, params);
if (pcm->mmap_channels) {
err = snd_pcm_munmap(pcm);