DXGI_GAMMA_CONTROL_CAPABILITIES

type DXGI_GAMMA_CONTROL_CAPABILITIES = record

  ScaleAndOffsetSupported: LongBool;

  MaxConvertedValue: Single;

  MinConvertedValue: Single;

  NumGammaControlPoints: LongWord;

  ControlPointPositions: array [0..1024] of Single;

end;