PDD_COLORCB_COLORCONTROL callback function (ddrawint.h)

The DdControlColor callback function controls the luminance and brightness controls of an overlay surface.

Syntax

PDD_COLORCB_COLORCONTROL PddColorcbColorcontrol;

DWORD PddColorcbColorcontrol(
  PDD_COLORCONTROLDATA unnamedParam1
)
{...}

Parameters

unnamedParam1

Points to a DD_COLORCONTROLDATA structure that contains the color control information for a specified overlay surface.

Return value

DdControlColor returns a callback code.

Remarks

DdControlColor can be optionally implemented in a DirectDraw driver.

Requirements

Requirement	Value
Target Platform	Desktop
Header	ddrawint.h (include Winddi.h)

See also

DD_COLORCONTROLDATA