Got rid of OSystem::colorToRGB and RGBToColor; added implementations for OSystem::getOverlayFormat to several ports (pending testing by the porters)

svn-id: r34912

2 files changed, 0 insertions, 13 deletions

diff --git a/backends/platform/gp2x/gp2x-common.h b/backends/platform/gp2x/gp2x-common.h
index 063696548c..de305923a0 100644
--- a/backends/platform/gp2x/gp2x-common.h
+++ b/backends/platform/gp2x/gp2x-common.h
@@ -163,11 +163,6 @@ public:
 	int16 getOverlayHeight()  { return _overlayHeight; }
 	int16 getOverlayWidth()   { return _overlayWidth; }
 
-	// Methods that convert RGB to/from colors suitable for the overlay.
-	OverlayColor RGBToColor(uint8 r, uint8 g, uint8 b);
-	void colorToRGB(OverlayColor color, uint8 &r, uint8 &g, uint8 &b);
-
-
 	const GraphicsMode *getSupportedGraphicsModes() const;
 	int getDefaultGraphicsMode() const;
 	bool setGraphicsMode(int mode);
diff --git a/backends/platform/gp2x/graphics.cpp b/backends/platform/gp2x/graphics.cpp
index 2f16cf7068..7fa0fddeb1 100644
--- a/backends/platform/gp2x/graphics.cpp
+++ b/backends/platform/gp2x/graphics.cpp
@@ -1160,14 +1160,6 @@ void OSystem_GP2X::copyRectToOverlay(const OverlayColor *buf, int pitch, int x,
 	SDL_UnlockSurface(_overlayscreen);
 }
 
-OverlayColor OSystem_GP2X::RGBToColor(uint8 r, uint8 g, uint8 b) {
-	return SDL_MapRGB(_overlayscreen->format, r, g, b);
-}
-
-void OSystem_GP2X::colorToRGB(OverlayColor color, uint8 &r, uint8 &g, uint8 &b) {
-	SDL_GetRGB(color, _overlayscreen->format, &r, &g, &b);
-}
-
 
 #pragma mark -
 #pragma mark --- Mouse ---