diff options
Diffstat (limited to 'audio/mixer.h')
| -rw-r--r-- | audio/mixer.h | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/audio/mixer.h b/audio/mixer.h index a048124ca3..5802abdd6b 100644 --- a/audio/mixer.h +++ b/audio/mixer.h @@ -27,20 +27,13 @@ #define SOUND_MIXER_H #include "common/types.h" -#include "common/mutex.h" #include "common/noncopyable.h" -#include "audio/timestamp.h" - -class OSystem; - - namespace Audio { class AudioStream; class Channel; -class Mixer; -class MixerImpl; +class Timestamp; /** * A SoundHandle instances corresponds to a specific sound @@ -197,6 +190,20 @@ public: virtual bool isSoundHandleActive(SoundHandle handle) = 0; + /** + * Set the mute state for a given sound type. + * + * @param type the sound type + * @param mute Whether to mute (= true) or not (= false). + */ + virtual void muteSoundType(SoundType type, bool mute) = 0; + + /** + * Query the mute state for a given sound type. + * + * @param type the sound type + */ + virtual bool isSoundTypeMuted(SoundType type) const = 0; /** * Set the channel volume for the given handle. |