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DDALPHABLTFX

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This 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

OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
Header: Ddraw.h.

 Last updated on Thursday, April 08, 2004

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