add premultiplied alpha blend mode (#2342)

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megagrump 2022-02-13 18:42:24 +01:00 • committed by GitHub
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@ -839,6 +839,7 @@ typedef enum {
BLEND_MULTIPLIED, // Blend textures multiplying colors
BLEND_ADD_COLORS, // Blend textures adding colors (alternative)
BLEND_SUBTRACT_COLORS, // Blend textures subtracting colors (alternative)
BLEND_ALPHA_PREMUL, // Blend premultiplied textures considering alpha
BLEND_CUSTOM // Blend textures using custom src/dst factors (use rlSetBlendMode())
} BlendMode;