DXGI_GAMMA_CONTROL structure

Controls the settings of a gamma curve.

Syntax

typedef struct DXGI_GAMMA_CONTROL {
  DXGI_RGB Scale;
  DXGI_RGB Offset;
  DXGI_RGB GammaCurve[1025];
} DXGI_GAMMA_CONTROL;

Members

• Scale
  Type: DXGI_RGB

  A DXGI_RGB structure with scalar values that are applied to rgb values before being sent to the gamma look up table.

• Offset
  Type: DXGI_RGB

  A DXGI_RGB structure with offset values that are applied to the rgb values before being sent to the gamma look up table.

• GammaCurve
  Type: DXGI_RGB[1025]

  An array of DXGI_RGB structures that control the points of a gamma curve.

Remarks

The DXGI_GAMMA_CONTROL structure is used by the IDXGIOutput::SetGammaControl method.

For info about using gamma correction, see Using gamma correction.

Requirements

See also

DXGI Structures