ENGINES: Remove unused MIDI pass-through code

2 files changed, 2 insertions, 18 deletions

diff --git a/engines/agos/midi.cpp b/engines/agos/midi.cpp
index 234aa8d815..a37c96a787 100644
--- a/engines/agos/midi.cpp
+++ b/engines/agos/midi.cpp
@@ -45,7 +45,6 @@ MidiPlayer::MidiPlayer() {
 	// between songs.
 	_driver = 0;
 	_map_mt32_to_gm = false;
-	_passThrough = false;
 
 	_enable_sfx = true;
 	_current = 0;
@@ -108,11 +107,6 @@ void MidiPlayer::send(uint32 b) {
 	if (!_current)
 		return;
 
-	if (_passThrough) {
-		_driver->send(b);
-		return;
-	}
-
 	byte channel = (byte)(b & 0x0F);
 	if ((b & 0xFFF0) == 0x07B0) {
 		// Adjust volume changes by master music and master sfx volume.
@@ -306,13 +300,6 @@ void MidiPlayer::setVolume(int musicVol, int sfxVol) {
 	}
 }
 
-void MidiPlayer::setDriver(MidiDriver *md) {
-	// Don't try to set this more than once.
-	if (_driver)
-		return;
-	_driver = md;
-}
-
 void MidiPlayer::setLoop(bool loop) {
 	Common::StackLock lock(_mutex);
 
diff --git a/engines/agos/midi.h b/engines/agos/midi.h
index 64ab14d4ee..ad69a3ddde 100644
--- a/engines/agos/midi.h
+++ b/engines/agos/midi.h
@@ -60,7 +60,6 @@ protected:
 	Common::Mutex _mutex;
 	MidiDriver *_driver;
 	bool _map_mt32_to_gm;
-	bool _passThrough;
 	bool _nativeMT32;
 
 	MusicInfo _music;
@@ -106,14 +105,12 @@ public:
 	void stop();
 	void pause(bool b);
 
-	int  getMusicVolume() { return _musicVolume; }
-	int  getSFXVolume() { return _sfxVolume; }
+	int  getMusicVolume() const { return _musicVolume; }
+	int  getSFXVolume() const { return _sfxVolume; }
 	void setVolume(int musicVol, int sfxVol);
-	void setDriver(MidiDriver *md);
 
 public:
 	int open(int gameType);
-	void setPassThrough(bool b)		{ _passThrough = b; }
 
 	// MidiDriver_BASE interface implementation
 	virtual void send(uint32 b);