+ bool SetAudioStatus(uint8_t status);
+ bool SetSystemAudioModeStatus(const cec_system_audio_status mode);
+ bool TransmitAudioStatus(cec_logical_address dest, bool bIsReply);
+ bool TransmitSetSystemAudioMode(cec_logical_address dest, bool bIsReply);
+ bool TransmitSystemAudioModeStatus(cec_logical_address dest, bool bIsReply);
+
+ uint8_t VolumeUp(const cec_logical_address source, bool bSendRelease = true);
+ uint8_t VolumeDown(const cec_logical_address source, bool bSendRelease = true);
+ uint8_t MuteAudio(const cec_logical_address source);
+ uint8_t GetAudioStatus(const cec_logical_address initiator, bool bUpdate = false);
+
+ bool TransmitActiveSource(void) { return false; }
+
+ protected:
+ bool RequestAudioStatus(const cec_logical_address initiator, bool bWaitForResponse = true);
+
+ cec_system_audio_status m_systemAudioStatus;
+ uint8_t m_audioStatus;