diff options
Diffstat (limited to 'src/audiomixer.h')
| -rw-r--r-- | src/audiomixer.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/audiomixer.h b/src/audiomixer.h index 2e50420..1f089d1 100644 --- a/src/audiomixer.h +++ b/src/audiomixer.h @@ -20,6 +20,8 @@ struct mixer_control { char name[32]; double volume; + double lvolume; /* left channel volume */ + double rvolume; /* right channel volume */ float gain; bool mute; }; @@ -30,6 +32,7 @@ struct audiomixer_events void (*value_changed) (void *data, #define MIXER_CONTROL_CHANGE_FLAG_VOLUME (1<<0) +#define MIXER_CONTROL_CHANGE_FLAG_CHANNEL_VOLUME (1<<0) #define MIXER_CONTROL_CHANGE_FLAG_MUTE (1<<1) #define MIXER_CONTROL_CHANGE_FLAG_GAIN (1<<2) unsigned int change_mask, @@ -62,6 +65,10 @@ void audiomixer_change_volume(struct audiomixer *self, const struct mixer_control *control, double volume); +void audiomixer_change_channel_volume (struct audiomixer *self, + const struct mixer_control *control, + double left_channel_volume, double right_channel_volume); + void audiomixer_change_gain(struct audiomixer *self, const struct mixer_control *control, float gain); |