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Hook up the mute function.

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This commit is contained in:
Mike Brady
2015-11-07 19:07:37 +00:00
parent b74705b7b6
commit b5e4b258f9
1 changed files with 9 additions and 8 deletions
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audio_alsa.c
+9 -8
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@@ -47,7 +47,6 @@ static void volume(double vol);
static void linear_volume(double vol);
static void parameters(audio_parameters *info);
static void mute(int do_mute);
static int has_mute = 0;
static double set_volume;
audio_output audio_alsa = {
@@ -60,6 +59,7 @@ audio_output audio_alsa = {
.flush = &flush,
.delay = &delay,
.play = &play,
.mute = NULL, // to be set later on...
.volume = NULL, // to be set later on...
.parameters = NULL // to be set later on...
};
@@ -252,7 +252,7 @@ static int init(int argc, char **argv) {
}
}
if (snd_mixer_selem_has_playback_switch(alsa_mix_elem)) {
has_mute = 1;
audio_alsa.mute = &mute; // insert the mute function now we know it can do muting stuff
debug(1, "Has mute ability.");
}
return 0;
@@ -461,10 +461,11 @@ static void linear_volume(double vol) {
}
static void mute(int do_mute) {
if (has_mute) {
if (do_mute)
snd_mixer_selem_set_playback_switch_all(alsa_mix_elem, 0);
else
snd_mixer_selem_set_playback_switch_all(alsa_mix_elem, 1);
}
if (do_mute) {
// debug(1,"Mute");
snd_mixer_selem_set_playback_switch_all(alsa_mix_elem, 0);
} else {
// debug(1,"Unmute");
snd_mixer_selem_set_playback_switch_all(alsa_mix_elem, 1);
}
}