DXOVERSAMPLEDESC Structure

Describes a pixel that is to be blended over another pixel.

Syntax

typedef struct tagDXOVERSAMPLEDESC
{
    POINT       p;
    DXPMSAMPLE  Color;
} DXOVERSAMPLEDESC;

Members

p
The x-axis and y-axis positions of the pixel to be blended.

Color
Alpha-premultiplied color of the source pixel (before blending).

Remarks

The IDXARGBReadWritePtr::OverSample method uses this structure to alpha blend one pixel over another, weighted by the alpha channel.