public static ColorBgra ApplyStatic (ColorBgra lhs, ColorBgra rhs) { int lhsA; { lhsA = ((lhs).A); }; int rhsA; { rhsA = ((rhs).A); }; int y; { y = ((lhsA) * (255 - rhsA) + 0x80); y = ((((y) >> 8) + (y)) >> 8); }; int totalA = y + rhsA; uint ret; if (totalA == 0) { ret = 0; } else { int fB; int fG; int fR; { if (((rhs).B) == 255) { fB = 255; } else { { int i = ((255 - ((rhs).B))) * 3; uint M = masTable[i]; uint A = masTable[i + 1]; uint S = masTable[i + 2]; fB = (int)((((((lhs).B) * 255) * M) + A) >> (int)S); }; fB = Math.Min (255, fB); } }; { if (((rhs).G) == 255) { fG = 255; } else { { int i = ((255 - ((rhs).G))) * 3; uint M = masTable[i]; uint A = masTable[i + 1]; uint S = masTable[i + 2]; fG = (int)((((((lhs).G) * 255) * M) + A) >> (int)S); }; fG = Math.Min (255, fG); } }; { if (((rhs).R) == 255) { fR = 255; } else { { int i = ((255 - ((rhs).R))) * 3; uint M = masTable[i]; uint A = masTable[i + 1]; uint S = masTable[i + 2]; fR = (int)((((((lhs).R) * 255) * M) + A) >> (int)S); }; fR = Math.Min (255, fR); } }; int x; { x = ((lhsA) * (rhsA) + 0x80); x = ((((x) >> 8) + (x)) >> 8); }; int z = rhsA - x; int masIndex = totalA * 3; uint taM = masTable[masIndex]; uint taA = masTable[masIndex + 1]; uint taS = masTable[masIndex + 2]; uint b = (uint)(((((long)((((lhs).B * y) + ((rhs).B * z) + (fB * x)))) * taM) + taA) >> (int)taS); uint g = (uint)(((((long)((((lhs).G * y) + ((rhs).G * z) + (fG * x)))) * taM) + taA) >> (int)taS); uint r = (uint)(((((long)((((lhs).R * y) + ((rhs).R * z) + (fR * x)))) * taM) + taA) >> (int)taS); int a; { { a = ((lhsA) * (255 - (rhsA)) + 0x80); a = ((((a) >> 8) + (a)) >> 8); }; a += (rhsA); }; ret = b + (g << 8) + (r << 16) + ((uint)a << 24); }; return ColorBgra.FromUInt32 (ret); }
public override UserBlendOp CreateWithOpacity (int opacity) { return new ColorDodgeBlendOpWithOpacity (opacity); }
