fix: round off error in ColorAlphaBlend (#2524)
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309ad3e08b
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0964353073
1 changed files with 4 additions and 4 deletions
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@ -3809,10 +3809,10 @@ Color ColorAlphaBlend(Color dst, Color src, Color tint)
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Color out = WHITE;
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// Apply color tint to source color
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src.r = (unsigned char)(((unsigned int)src.r*(unsigned int)tint.r) >> 8);
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src.g = (unsigned char)(((unsigned int)src.g*(unsigned int)tint.g) >> 8);
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src.b = (unsigned char)(((unsigned int)src.b*(unsigned int)tint.b) >> 8);
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src.a = (unsigned char)(((unsigned int)src.a*(unsigned int)tint.a) >> 8);
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src.r = (unsigned char)(((unsigned int)src.r*((unsigned int)tint.r+1)) >> 8);
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src.g = (unsigned char)(((unsigned int)src.g*((unsigned int)tint.g+1)) >> 8);
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src.b = (unsigned char)(((unsigned int)src.b*((unsigned int)tint.b+1)) >> 8);
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src.a = (unsigned char)(((unsigned int)src.a*((unsigned int)tint.a+1)) >> 8);
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//#define COLORALPHABLEND_FLOAT
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#define COLORALPHABLEND_INTEGERS
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