D2D1_BITMAPSOURCE_ALPHA_MODE enumeration
Specifies the alpha mode of the output of the Bitmap source effect.
Syntax
typedef enum D2D1_BITMAPSOURCE_ALPHA_MODE { D2D1_BITMAPSOURCE_ALPHA_MODE_PREMULTIPLIED = 1, D2D1_BITMAPSOURCE_ALPHA_MODE_STRAIGHT = 2 } D2D1_BITMAPSOURCE_ALPHA_MODE;
Constants
- D2D1_BITMAPSOURCE_ALPHA_MODE_PREMULTIPLIED
-
The effect output uses premultiplied alpha.
- D2D1_BITMAPSOURCE_ALPHA_MODE_STRAIGHT
-
The effect output uses straight alpha.
Requirements
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