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{
        double aCos = cos(theRot);
        double aSin = sin(theRot);

        int aCosLong = (int) (aCos * 0x10000);
        int aSinLong = (int) (aSin * 0x10000);  


        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\
                {\
                        int a = a1+a2+a3+a4;                    \
                        if(a==0) /* transparent */ \
                                aDestPixels++; \
                        else \
                        { \
                                ulong r = (((((src1&0xFF0000)*a1)) + (((src2&0xFF0000)*a2)) + (((src3&0xFF0000)*a3)) + (((src4&0xFF0000)*a4)))&0xFF000000); \
                                ulong g = (((((src1&0x00FF00)*a1)) + (((src2&0x00FF00)*a2)) + (((src3&0x00FF00)*a3)) + (((src4&0x00FF00)*a4)))&0x00FF0000); \
                                ulong b = (((((src1&0x0000FF)*a1)) + (((src2&0x0000FF)*a2)) + (((src3&0x0000FF)*a3)) + (((src4&0x0000FF)*a4)))&0x0000FF00); \
                                if(a > 250) /* opaque */ \
                                        *aDestPixels++ = 0xFF000000 | (r>>8) | (g>>8) | (b>>8);\
                                else /* blend */ \
                                {\
                                        ulong destPixel = *aDestPixels; \
                                        ulong da = destPixel >> 24;\
                                        \
                                        ulong dr = (((destPixel&0xFF0000)*da)>>8) & 0xFF0000;\
                                        ulong dg = (((destPixel&0x00FF00)*da)>>8) & 0x00FF00;\
                                        ulong db = (((destPixel&0x0000FF)*da)>>8) & 0x0000FF;\
                                        \
                                        int finalAlpha = 256 - (((256 - a)*(256 - da))>>8);\
                                        r = ((r + (256-a)*dr)/finalAlpha) & 0xFF0000;\
                                        g = ((g + (256-a)*dg)/finalAlpha) & 0x00FF00;\
                                        b = ((b + (256-a)*db)/finalAlpha) & 0x0000FF;\
                                        \
                                        *aDestPixels++ = ((finalAlpha-1)<<24) | r | g | b;                                      \
                                }\
                        }       \
                }
                
                #include "BltRotatedHelper.inc"         
                
                #undef WRITE_PIXEL
                #undef DEST_PIXEL_TYPE
                
                
        }
        else
        {
                int ca = theColor.mAlpha;
                int cr = theColor.mRed + 1;
                int cg = theColor.mGreen + 1;
                int cb = theColor.mBlue + 1;
        
                #define DEST_PIXEL_TYPE ulong
                #define WRITE_PIXEL\
                {\
                        a1 = (a1*ca)>>8; a2 = (a2*ca)>>8; a3 = (a3*ca)>>8; a4 = (a4*ca)>>8; \
                        int a = a1+a2+a3+a4;                    \
                        \
                        if(a==0) /* transparent */ \
                                aDestPixels++; \
                        else \
                        { \
                                ulong r = (cr * (((((src1&0xFF0000)*a1)) + (((src2&0xFF0000)*a2)) + (((src3&0xFF0000)*a3)) + (((src4&0xFF0000)*a4)))>>8)) & 0xFF000000 ; \
                                ulong g = ((((((src1&0x00FF00)*a1)) + (((src2&0x00FF00)*a2)) + (((src3&0x00FF00)*a3)) + (((src4&0x00FF00)*a4)))&0x00FF0000) * cg) & 0xFF000000; \
                                ulong b = ((((((src1&0x0000FF)*a1)) + (((src2&0x0000FF)*a2)) + (((src3&0x0000FF)*a3)) + (((src4&0x0000FF)*a4)))&0x0000FF00) * cb) & 0x00FF0000; \
                                if(a > 250) /* opaque */ \
                                        *aDestPixels++ = 0xFF000000 | (r>>8) | (g>>16) | (b>>16);\
                                else /* blend */ \
                                {\
                                        ulong destPixel = *aDestPixels; \
                                        ulong da = destPixel >> 24;\
                                        \
                                        ulong dr = (((destPixel&0xFF0000)*da)>>8) & 0xFF0000;\
                                        ulong dg = (((destPixel&0x00FF00)*da)>>8) & 0x00FF00;\
                                        ulong db = (((destPixel&0x0000FF)*da)>>8) & 0x0000FF;\
                                        \
                                        int finalAlpha = 256 - (((256 - a)*(256 - da))>>8);\
                                        r = ((r + (256-a)*dr)/finalAlpha) & 0xFF0000;\
                                        g = (((g>>8) + (256-a)*dg)/finalAlpha) & 0x00FF00;\
                                        b = (((b>>8) + (256-a)*db)/finalAlpha) & 0x0000FF;\
                                        \
                                        *aDestPixels++ = ((finalAlpha-1)<<24) | r | g | b;                                      \
                                }\
                        }       \
                }
                
                #include "BltRotatedHelper.inc"         
                
                #undef WRITE_PIXEL
                #undef DEST_PIXEL_TYPE
                
                
        }
}