DDALPHABLTFX

The DDALPHABLTFX structure passed details about blit operations to the IDirectDrawSurface5::AlphaBlt method.

typedef union _DDALPHABLTFX {
    DDARGB ddargbScaleFactors;
    DWORD dwFillValue;
} DDALPHABLTFX, FAR * LPDDALPHABLTFX;

Members

  • ddargbScaleFactors
    This contains the red, green, blue and alpha values used for blending surfaces with no alpha information in a packed format.
  • dwFillValue
    This value contains the packed pixel format used to fill or blend into the surface when performing an alpha fill.

Requirements

Runs on Versions Declared in
Windows CE OS 2.12 or later. Version 2.12 requires DXPAK 1.0 or later. ddraw.h

 Last updated on Tuesday, July 13, 2004

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