BACKENDS: Add default implementation for GraphicsMode functions

2 files changed, 0 insertions, 22 deletions

diff --git a/backends/platform/ps2/systemps2.cpp b/backends/platform/ps2/systemps2.cpp
index a9fc71c90a..4231297888 100644
--- a/backends/platform/ps2/systemps2.cpp
+++ b/backends/platform/ps2/systemps2.cpp
@@ -792,24 +792,6 @@ void OSystem_PS2::unlockScreen(void) {
 	_screen->unlockScreen();
 }
 
-const OSystem::GraphicsMode OSystem_PS2::_graphicsMode = { NULL, NULL, 0 };
-
-const OSystem::GraphicsMode *OSystem_PS2::getSupportedGraphicsModes(void) const {
-	return &_graphicsMode;
-}
-
-bool OSystem_PS2::setGraphicsMode(int mode) {
-	return (mode == 0);
-}
-
-int OSystem_PS2::getGraphicsMode(void) const {
-	return 0;
-}
-
-int OSystem_PS2::getDefaultGraphicsMode(void) const {
-	return 0;
-}
-
 bool OSystem_PS2::pollEvent(Common::Event &event) {
 	bool res;
 
diff --git a/backends/platform/ps2/systemps2.h b/backends/platform/ps2/systemps2.h
index e11d320d78..ea7acfa4f0 100644
--- a/backends/platform/ps2/systemps2.h
+++ b/backends/platform/ps2/systemps2.h
@@ -95,10 +95,6 @@ public:
 	virtual void unlockMutex(MutexRef mutex);
 	virtual void deleteMutex(MutexRef mutex);
 
-	virtual const GraphicsMode *getSupportedGraphicsModes() const;
-	virtual int getDefaultGraphicsMode() const;
-	virtual bool setGraphicsMode(int mode);
-	virtual int getGraphicsMode() const;
 	virtual int getScreenChangeID() const { return _screenChangeCount; }
 
 	virtual void quit();