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IDirectDrawGammaControl::SetGammaRamp (Windows Embedded CE 6.0)

1/6/2010

This method sets the gamma ramp settings associated with the specified overlay or primary surface.

Syntax

HRESULT SetGammaRamp(
  LPDDGAMMARAMP lpGammaRamp
); 

Parameters

  • lpColorControl
    Address of the DDGAMMARAMP structure containing the new values to be applied to the specified surface.

Return Value

If the method succeeds, the return value is DD_OK.

If the method fails, the return value may be one of the following error values:

DDERR_INVALIDOBJECT

DDERR_INVALIDPARAMS

DDERR_UNSUPPORTED

For more information on these error codes see DirectDraw Return Values.

Requirements

Header ddraw.h
Library ddraw.lib
Windows Embedded CE Windows Embedded CE 6.0 and later

See Also

Reference

IDirectDrawGammaControl
IDirectDrawGammaControl::GetGammaRamp