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Updated the hctl interface (the more independent way).

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This commit is contained in:
Jaroslav Kysela 2001-02-09 14:50:05 +00:00
parent 3e561540d5
commit 38033b49dd
10 changed files with 250 additions and 177 deletions
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16
src/mixer/mixer.c
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@ -31,17 +31,17 @@
int snd_mixer_open(snd_mixer_t **mixerp, char *name)
{
snd_mixer_t *mixer;
snd_ctl_t *ctl;
snd_hctl_t *hctl;
int err;
assert(mixerp);
if ((err = snd_ctl_open(&ctl, name)) < 0)
if ((err = snd_hctl_open(&hctl, name)) < 0)
return err;
mixer = calloc(1, sizeof(snd_mixer_t));
if (mixer == NULL) {
snd_ctl_close(ctl);
snd_hctl_close(hctl);
return -ENOMEM;
}
mixer->ctl = ctl;
mixer->hctl = hctl;
INIT_LIST_HEAD(&mixer->elems);
*mixerp = mixer;
return 0;
@ -82,14 +82,14 @@ int snd_mixer_close(snd_mixer_t *mixer)
{
assert(mixer);
snd_mixer_free(mixer);
return snd_ctl_close(mixer->ctl);
return snd_hctl_close(mixer->hctl);
}
int snd_mixer_poll_descriptor(snd_mixer_t *mixer)
{
if (mixer == NULL || mixer->ctl == NULL)
if (mixer == NULL || mixer->hctl == NULL)
return -EIO;
return snd_ctl_poll_descriptor(mixer->ctl);
return snd_hctl_poll_descriptor(mixer->hctl);
}
snd_mixer_elem_t *snd_mixer_first_elem(snd_mixer_t *mixer)
@ -126,6 +126,6 @@ snd_mixer_elem_t *snd_mixer_elem_prev(snd_mixer_elem_t *elem)
int snd_mixer_events(snd_mixer_t *mixer)
{
return snd_hctl_events(mixer->ctl);
return snd_hctl_events(mixer->hctl);
}