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-rw-r--r--audio/out/ao_openal.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/audio/out/ao_openal.c b/audio/out/ao_openal.c
index 7ca10edbce..3638bbabbd 100644
--- a/audio/out/ao_openal.c
+++ b/audio/out/ao_openal.c
@@ -89,6 +89,18 @@ static int control(struct ao *ao, enum aocontrol cmd, void *arg)
vol->left = vol->right = volume * 100;
return CONTROL_TRUE;
}
+ case AOCONTROL_GET_MUTE:
+ case AOCONTROL_SET_MUTE: {
+ bool mute = *(bool *)arg;
+ ALfloat al_mute = (ALfloat)(!mute);
+ if (cmd == AOCONTROL_SET_MUTE) {
+ alSourcef(source, AL_GAIN, al_mute);
+ }
+ alGetSourcef(source, AL_GAIN, &al_mute);
+ *(bool *)arg = !((bool)al_mute);
+ return CONTROL_TRUE;
+ }
+
case AOCONTROL_HAS_SOFT_VOLUME:
return CONTROL_TRUE;
}