DXOVERSAMPLEDESC structure
Describes a pixel to blend over another pixel.
Syntax
typedef struct tagDXOVERSAMPLEDESC { POINT p; DXPMSAMPLE Color; } DXOVERSAMPLEDESC;
Members
- p
-
Structure of type POINT that indicates the x-axis and y-axis positions of the pixel to blend.
- Color
-
Structure of type DXPMSAMPLE that indicates the alpha premultiplied color of the source pixel before blending.
Remarks
The IDXARGBReadWritePtr::OverSample method uses this structure to alpha blending one pixel over another, weighted by the alpha channel.
Requirements
|
Minimum supported client |
Windows XP |
|---|---|
|
Minimum supported server |
Windows 2000 Server |
|
Header |
|
|
IDL |
|
See also
- Reference
- DXPMSAMPLE
- IDXARGBReadWritePtr::OverSample
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