D3DKMTSetGammaRamp function (d3dkmthk.h)

The D3DKMTSetGammaRamp function sets the gamma ramp.

Syntax

NTSTATUS D3DKMTSetGammaRamp(
  [in] const D3DKMT_SETGAMMARAMP *unnamedParam1
);

Parameters

[in] unnamedParam1

A pointer to a D3DKMT_SETGAMMARAMP structure that describes parameters for setting the gamma ramp.

Return value

D3DKMTSetGammaRamp returns one of the following values:

Return code Description
STATUS_SUCCESS The gamma ramp was successfully set.
STATUS_DEVICE_REMOVED The graphics adapter was stopped.
STATUS_INVALID_PARAMETER Parameters were validated and determined to be incorrect.

This function might also return other NTSTATUS values.

Requirements

Requirement Value
Minimum supported client Windows Vista
Target Platform Universal
Header d3dkmthk.h (include D3dkmthk.h)
Library Gdi32.lib
DLL Gdi32.dll

See also

D3DKMT_SETGAMMARAMP