1 files changed, 71 insertions, 0 deletions
diff --git a/osframework/source/SexyAppFramework/MI_BltRotated_Additive.inc b/osframework/source/SexyAppFramework/MI_BltRotated_Additive.inc
new file mode 100644
index 0000000..a22b75b
--- /dev/null
+++ b/osframework/source/SexyAppFramework/MI_BltRotated_Additive.inc
@@ -0,0 +1,71 @@
+{
+	double aCos = cos(theRot);
+	double aSin = sin(theRot);
+
+	int aCosLong = (int) (aCos * 0x10000);
+	int aSinLong = (int) (aSin * 0x10000);	
+
+#ifdef OPTIMIZE_SOFTWARE_DRAWING
+	int aRotCenterXLong = (int)(theRotCenterX * 0x10000);
+	int aRotCenterYLong = (int)(theRotCenterY * 0x10000);
+#endif
+
+	ulong* aDestPixelsRow = GetBits() + ((int)aDestRect.mY * mWidth) + (int)aDestRect.mX;		
+	int aDestPixelsPitch = mWidth;
+
+	if (theColor == Color::White)
+	{
+		#define DEST_PIXEL_TYPE ulong
+		#define WRITE_PIXEL\
+		{\
+			ulong dest = *aDestPixels;\
+			int a = a1+a2+a3+a4; \
+			if(a==0) /* transparent */ \
+				aDestPixels++;\
+			else \
+			{ \
+				ulong r = aMaxTable[((((src1&0xFF0000)*a1) + ((src2&0xFF0000)*a2) + ((src3&0xFF0000)*a3) + ((src4&0xFF0000)*a4))>>24) + ((dest&0xFF0000)>>16)]; \
+				ulong g = aMaxTable[((((src1&0x00FF00)*a1) + ((src2&0x00FF00)*a2) + ((src3&0x00FF00)*a3) + ((src4&0x00FF00)*a4))>>16) + ((dest&0x00FF00)>>8)]; \
+				ulong b = aMaxTable[((((src1&0x0000FF)*a1) + ((src2&0x0000FF)*a2) + ((src3&0x0000FF)*a3) + ((src4&0x0000FF)*a4))>>8) + (dest&0x0000FF)]; \
+				\
+				*aDestPixels++ = (dest & 0xFF000000) | (r<<16) | (g<<8) | b; \
+			} \
+		}
+		
+		#include "BltRotatedHelper.inc"		
+		
+		#undef WRITE_PIXEL
+		#undef DEST_PIXEL_TYPE		
+	}
+	else	
+	{
+		int ca = theColor.mAlpha;
+		int cr = (theColor.mRed * ca) / 255;
+		int cg = (theColor.mGreen * ca) / 255;
+		int cb = (theColor.mBlue * ca) / 255;
+		
+		#define DEST_PIXEL_TYPE ulong
+		#define WRITE_PIXEL\
+		{\
+			ulong dest = *aDestPixels;\
+			int a = a1+a2+a3+a4; \
+			if(a==0) /* transparent */ \
+				aDestPixels++; \
+			else \
+			{ \
+				ulong destPixel = *aDestPixels; \
+			\
+				ulong r = aMaxTable[((((((src1&0xFF0000)*a1) + ((src2&0xFF0000)*a2) + ((src3&0xFF0000)*a3) + ((src4&0xFF0000)*a4))>>24)*cr)>>8) + ((dest&0xFF0000)>>16)]; \
+				ulong g = aMaxTable[(((((src1&0x00FF00)*a1) + ((src2&0x00FF00)*a2) + ((src3&0x00FF00)*a3) + ((src4&0x00FF00)*a4))*cg)>>24) + ((dest&0x00FF00)>>8)]; \
+				ulong b = aMaxTable[(((((src1&0x0000FF)*a1) + ((src2&0x0000FF)*a2) + ((src3&0x0000FF)*a3) + ((src4&0x0000FF)*a4))*cb)>>16) + (dest&0x0000FF)]; \
+				\
+				*aDestPixels++ = (dest & 0xFF000000) | (r<<16) | (g<<8) | b; \
+			}\
+		}
+		
+		#include "BltRotatedHelper.inc"		
+		
+		#undef WRITE_PIXEL
+		#undef DEST_PIXEL_TYPE		
+	}
+}
+\ No newline at end of file