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IDirectDrawColorControl::SetColorControls (Compact 2013)

  • Article

3/26/2014

This method sets the color control settings associated with the specified overlay or primary surface.

Syntax

HRESULT SetColorControls(
  LPDDCOLORCONTROL lpColorControl
);

Parameters

  • lpColorControl
    Address of the DDCOLORCONTROL 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 does not succeed, 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.

Remarks

The first structure member, dwSize, should be set to the size of the structure, in bytes, before you use it.

If you are setting new color controls, set dwFlags to a combination of the appropriate flags to indicate which of the other structure members contain valid data that you have set.

The remaining DDCOLORCONTROL structure members can contain values that describe the brightness, contrast, hue, saturation, sharpness and gamma, and whether color is used.

Requirements

Header

ddraw.h

Library

ddraw.lib

See Also

Reference

IDirectDrawColorControl
DirectDraw Reference
DirectDraw Interfaces
IDirectDrawColorControl::GetColorControls
DDCOLORCONTROL

Other Resources

DirectDraw