DDGAMMARAMP

The DDGAMMARAMP structure contains red, green, and blue ramp data for the IDirectDrawGammaControl::GetGammaRamp and IDirectDrawGammaControl::SetGammaRamp methods.

typedef struct _DDGAMMARAMP {
    WORD red[256];
    WORD green[256];
    WORD blue[256];
} DDGAMMARAMP, FAR * LPDDGAMMARAMP;

Members

red, green, and blue

Array of 256 WORD elements that describe the red, green, and blue gamma ramps.

Requirements

  Windows NT/2000: Requires Windows NT 4.0 SP3 or later.
  Windows 95/98: Requires Windows 95 or later. Available as a redistributable for Windows 95.
  Header: Declared in ddraw.h.

See Also

Gamma and Color Controls