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, 2 insertions, 1 deletions

diff --git a/backends/platform/iphone/osys_iphone.cpp b/backends/platform/iphone/osys_iphone.cpp
index 6ca5a52928..d5c126e73b 100644
--- a/backends/platform/iphone/osys_iphone.cpp
+++ b/backends/platform/iphone/osys_iphone.cpp
@@ -180,7 +180,7 @@ void OSystem_IPHONE::setPalette(const byte *colors, uint start, uint num) {
 	const byte *b = colors;
 
 	for (uint i = start; i < start + num; ++i) {
-		_palette[i] = RGBToColor(b[0], b[1], b[2]);
+		_palette[i] = Graphics::RGBToColor<ColorMasks<565> >(b[0], b[1], b[2]);
 		b += 4;
 	}
 
diff --git a/backends/platform/iphone/osys_iphone.h b/backends/platform/iphone/osys_iphone.h
index c743039860..c3d62b7c9c 100644
--- a/backends/platform/iphone/osys_iphone.h
+++ b/backends/platform/iphone/osys_iphone.h
@@ -143,6 +143,7 @@ public:
 	virtual void copyRectToOverlay(const OverlayColor *buf, int pitch, int x, int y, int w, int h);
 	virtual int16 getOverlayHeight();
 	virtual int16 getOverlayWidth();
+	virtual Graphics::PixelFormat getOverlayFormat() const { return Graphics::createPixelFormat<565>(); }
 
 	virtual bool showMouse(bool visible);