Searched refs:gdRedMax (Results 1 – 2 of 2) sorted by relevance
2997 (gdAlphaOverlayColor( gdTrueColorGetRed(src), gdTrueColorGetRed(dst), gdRedMax ) << 16) + in gdLayerOverlay()3030 r1 = gdRedMax - (a1 * (gdRedMax - gdTrueColorGetRed(src))) / gdAlphaMax; in gdLayerMultiply()3031 r2 = gdRedMax - (a2 * (gdRedMax - gdTrueColorGetRed(dst))) / gdAlphaMax; in gdLayerMultiply()3040 ((r1*r2/gdRedMax) << 16) + in gdLayerMultiply()
82 #define gdRedMax 255 macro
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