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alsa-mixer: improve check for the empty path set for sink/source

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The unused mixer instances are created without this code.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2019-12-08 23:17:32 +01:00 • committed by Arun Raghavan
parent 8837c90b7f
commit d7dbd0cbe3
4 changed files with 26 additions and 9 deletions
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1
src/modules/alsa/alsa-mixer.h
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@ -272,6 +272,7 @@ pa_alsa_path_set *pa_alsa_path_set_new(pa_alsa_mapping *m, pa_alsa_direction_t d
void pa_alsa_path_set_dump(pa_alsa_path_set *s);
void pa_alsa_path_set_set_callback(pa_alsa_path_set *ps, snd_mixer_t *m, snd_mixer_elem_callback_t cb, void *userdata);
void pa_alsa_path_set_free(pa_alsa_path_set *s);
int pa_alsa_path_set_is_empty(pa_alsa_path_set *s);
struct pa_alsa_mapping {
pa_alsa_profile_set *profile_set;