Remove dead code from PS2 and GP2x backends

svn-id: r49374

4 files changed, 1 insertions, 65 deletions

diff --git a/backends/platform/gp2x/gp2x-common.h b/backends/platform/gp2x/gp2x-common.h
index 79eb3f65cf..9f3a79ff97 100644
--- a/backends/platform/gp2x/gp2x-common.h
+++ b/backends/platform/gp2x/gp2x-common.h
@@ -121,19 +121,6 @@ public:
 
 	virtual Audio::Mixer *getMixer();
 
-	// Poll CD status
-	// Returns true if cd audio is playing
-	bool pollCD();
-
-	// Play CD audio track
-	void playCD(int track, int num_loops, int start_frame, int duration);
-
-	// Stop CD audio track
-	void stopCD();
-
-	// Update CD audio status
-	void updateCD();
-
 	// Quit
 	void quit();
 
@@ -206,11 +193,6 @@ protected:
 	bool _overlayVisible;
 	Graphics::PixelFormat _overlayFormat;
 
-	// CD Audio
-	SDL_CD *_cdrom;
-	int _cdTrack, _cdNumLoops, _cdStartFrame, _cdDuration;
-	uint32 _cdEndTime, _cdStopTime;
-
 	enum {
 		DF_WANT_RECT_OPTIM			= 1 << 0
 	};
diff --git a/backends/platform/gp2x/gp2x.cpp b/backends/platform/gp2x/gp2x.cpp
index 3d4ed51c1f..8669671c4e 100644
--- a/backends/platform/gp2x/gp2x.cpp
+++ b/backends/platform/gp2x/gp2x.cpp
@@ -246,7 +246,7 @@ OSystem_GP2X::OSystem_GP2X()
 	_hwscreen(0), _screen(0), _tmpscreen(0),
 	_overlayVisible(false),
 	_overlayscreen(0), _tmpscreen2(0),
-	_cdrom(0), _scalerProc(0), _modeChanged(false), _screenChangeCount(0), _dirtyChecksums(0),
+	_scalerProc(0), _modeChanged(false), _screenChangeCount(0), _dirtyChecksums(0),
 	_mouseVisible(false), _mouseNeedsRedraw(false), _mouseData(0), _mouseSurface(0),
 	_mouseOrigSurface(0), _cursorTargetScale(1), _cursorPaletteDisabled(true),
 	_joystick(0),
@@ -650,26 +650,3 @@ Audio::Mixer *OSystem_GP2X::getMixer() {
 	assert(_mixer);
 	return _mixer;
 }
-
-#pragma mark -
-#pragma mark --- CD Audio ---
-#pragma mark -
-
-bool OSystem_GP2X::openCD(int drive) {
-	return (_cdrom = NULL);
-}
-
-void OSystem_GP2X::stopCD() {
-}
-
-void OSystem_GP2X::playCD(int track, int num_loops, int start_frame, int duration) {
-	return;
-}
-
-bool OSystem_GP2X::pollCD() {
-		return false;
-}
-
-void OSystem_GP2X::updateCD() {
-	return;
-}
diff --git a/backends/platform/ps2/systemps2.cpp b/backends/platform/ps2/systemps2.cpp
index 49d583d1a1..7659d5194d 100644
--- a/backends/platform/ps2/systemps2.cpp
+++ b/backends/platform/ps2/systemps2.cpp
@@ -624,23 +624,6 @@ void OSystem_PS2::setMouseCursor(const byte *buf, uint w, uint h, int hotspot_x,
 	_screen->setMouseOverlay(buf, w, h, hotspot_x, hotspot_y, keycolor);
 }
 
-bool OSystem_PS2::openCD(int drive) {
-	return false;
-}
-
-bool OSystem_PS2::pollCD(void) {
-	return false;
-}
-
-void OSystem_PS2::playCD(int track, int num_loops, int start_frame, int duration) {
-}
-
-void OSystem_PS2::stopCD(void) {
-}
-
-void OSystem_PS2::updateCD(void) {
-}
-
 void OSystem_PS2::showOverlay(void) {
 	_screen->showOverlay();
 }
diff --git a/backends/platform/ps2/systemps2.h b/backends/platform/ps2/systemps2.h
index 0068ffd93f..78973ed3f0 100644
--- a/backends/platform/ps2/systemps2.h
+++ b/backends/platform/ps2/systemps2.h
@@ -97,12 +97,6 @@ public:
 
 	virtual Audio::Mixer *getMixer();
 
-	virtual bool openCD(int drive);
-	virtual bool pollCD();
-	virtual void playCD(int track, int num_loops, int start_frame, int duration);
-	virtual void stopCD();
-	virtual void updateCD();
-
 	virtual MutexRef createMutex(void);
 	virtual void lockMutex(MutexRef mutex);
 	virtual void unlockMutex(MutexRef mutex);