diff --git a/src/texture.cpp b/src/texture.cpp
index 450010f..e8b2683 100644
--- a/src/texture.cpp
+++ b/src/texture.cpp
@@ -38,6 +38,11 @@ namespace cloonel {
 			GraphicFormat_Png
 		};
 
+		enum PixelFormat {
+			PixelFormat_RGB_24,
+			PixelFormat_RGBA_32
+		};
+
 		enum ColorChannelMask {
 #if __BYTE_ORDER == __BIG_ENDIAN
 			ColorChannelMask_Red = 0xff000000,
@@ -68,7 +73,7 @@ namespace cloonel {
 
 		///----------------------------------------------------------------------
 		///----------------------------------------------------------------------
-		SDL_Surface* SurfaceFromPngRGBA (ushort2 parSize, int parBpp, const png_structp& parPngPtr, const png_infop& parInfoPtr, std::vector<uint8_t>& parBuff) {
+		SDL_Surface* SurfaceFromPng (PixelFormat parPixelFormat, ushort2 parSize, const png_structp& parPngPtr, const png_infop& parInfoPtr, std::vector<uint8_t>& parBuff) {
 			const png_size_t stride = png_get_rowbytes(parPngPtr, parInfoPtr);
 			assert(stride > 0);
 
@@ -79,16 +84,37 @@ namespace cloonel {
 				png_read_row(parPngPtr, imagePtr + stride * y, nullptr);
 			}
 
+			int bpp;
+			uint32_t redMask, greenMask, blueMask, alphaMask;
+			switch (parPixelFormat) {
+			case PixelFormat_RGB_24:
+				bpp = 24;
+				redMask = ColorChannelMask_Red;
+				greenMask = ColorChannelMask_Green;
+				blueMask = ColorChannelMask_Blue;
+				alphaMask = 0;
+				break;
+			case PixelFormat_RGBA_32:
+				bpp = 32;
+				redMask = ColorChannelMask_Red;
+				greenMask = ColorChannelMask_Green;
+				blueMask = ColorChannelMask_Blue;
+				alphaMask = ColorChannelMask_Alpha;
+				break;
+			default:
+				assert(false);
+			}
+
 			SDL_Surface* const retSurf = SDL_CreateRGBSurfaceFrom(
 				imagePtr,
 				parSize.x(),
 				parSize.y(),
-				parBpp,
+				bpp,
 				static_cast<int>(stride),
-				ColorChannelMask_Red,
-				ColorChannelMask_Green,
-				ColorChannelMask_Blue,
-				ColorChannelMask_Alpha
+				redMask,
+				greenMask,
+				blueMask,
+				alphaMask
 			);
 			return retSurf;
 		}
@@ -168,12 +194,13 @@ namespace cloonel {
 			SDL_Surface* retSurf;
 			switch (colorType) {
 			case PNG_COLOR_TYPE_RGB:
-				retSurf = nullptr; //SurfaceFromPngRGB();
-				assert(false); //not implemented
+				assert(3 * bitDepth == 24);
+				retSurf = SurfaceFromPng(PixelFormat_RGB_24, ushort2(static_cast<uint8_t>(width), static_cast<uint8_t>(height)), pngptr, infoptr, parBuff);
 				break;
 
 			case PNG_COLOR_TYPE_RGB_ALPHA:
-				retSurf = SurfaceFromPngRGBA(ushort2(static_cast<uint8_t>(width), static_cast<uint8_t>(height)), bitDepth * 4, pngptr, infoptr, parBuff);
+				assert(bitDepth * 4 == 32);
+				retSurf = SurfaceFromPng(PixelFormat_RGBA_32, ushort2(static_cast<uint8_t>(width), static_cast<uint8_t>(height)), pngptr, infoptr, parBuff);
 				break;
 
 			default: