ENGINES: Remove unused MIDI pass-through code

2 files changed, 4 insertions, 11 deletions

diff --git a/engines/draci/music.cpp b/engines/draci/music.cpp
index 210e925389..cdea2d9fdd 100644
--- a/engines/draci/music.cpp
+++ b/engines/draci/music.cpp
@@ -36,7 +36,7 @@
 
 namespace Draci {
 
-MusicPlayer::MusicPlayer(const char *pathMask) : _parser(0), _driver(0), _pathMask(pathMask), _looping(false), _isPlaying(false), _passThrough(false), _isGM(false), _track(-1) {
+MusicPlayer::MusicPlayer(const char *pathMask) : _parser(0), _driver(0), _pathMask(pathMask), _looping(false), _isPlaying(false), _isGM(false), _track(-1) {
 
 	MidiDriver::DeviceHandle dev = MidiDriver::detectDevice(MDT_MIDI | MDT_ADLIB | MDT_PREFER_GM);
 	_nativeMT32 = ((MidiDriver::getMusicType(dev) == MT_MT32) || ConfMan.getBool("native_mt32"));
@@ -104,11 +104,6 @@ void MusicPlayer::setVolume(int volume) {
 }
 
 void MusicPlayer::send(uint32 b) {
-	if (_passThrough) {
-		_driver->send(b);
-		return;
-	}
-
 	byte channel = (byte)(b & 0x0F);
 	if ((b & 0xFFF0) == 0x07B0) {
 		// Adjust volume changes by master volume
diff --git a/engines/draci/music.h b/engines/draci/music.h
index e46901424d..0125a661c3 100644
--- a/engines/draci/music.h
+++ b/engines/draci/music.h
@@ -41,20 +41,19 @@ public:
 	MusicPlayer(const char *pathMask);
 	~MusicPlayer();
 
-	bool isPlaying() { return _isPlaying; }
+	bool isPlaying() const { return _isPlaying; }
 	void setPlaying(bool playing) { _isPlaying = playing; }
 
 	void setVolume(int volume);
-	int getVolume() { return _masterVolume; }
+	int getVolume() const { return _masterVolume; }
 	void syncVolume();
 
-	bool hasNativeMT32() { return _nativeMT32; }
+	bool hasNativeMT32() const { return _nativeMT32; }
 	void playSMF(int track, bool loop);
 	void stop();
 	void pause();
 	void resume();
 	void setLoop(bool loop) { _looping = loop; }
-	void setPassThrough(bool b) { _passThrough = b; }
 
 	void setGM(bool isGM) { _isGM = isGM; }
 
@@ -77,7 +76,6 @@ protected:
 	byte _channelVolume[16];
 	bool _nativeMT32;
 	bool _isGM;
-	bool _passThrough;
 
 	bool _isPlaying;
 	bool _looping;