Windows Dev Center

IDCompositionDevice::CreateEffectGroup method

Creates an object that represents multiple effects to be applied to a visual subtree.

Syntax


HRESULT CreateEffectGroup(
  [out] IDCompositionEffectGroup **effectGroup
);

Parameters

effectGroup [out]

Type: IDCompositionEffectGroup**

The new effect group object. This parameter must not be NULL.

Return value

Type: HRESULT

If the function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code. See DirectComposition Error Codes for a list of error codes.

Remarks

An effect group enables an application to apply multiple effects to a single visual subtree.

A new effect group has a default opacity value of 1.0 and no 3D transformations.

Requirements

Minimum supported client

Windows 8 [desktop apps only]

Minimum supported server

Windows Server 2012 [desktop apps only]

Header

Dcomp.h

Library

Dcomp.lib

DLL

Dcomp.dll

See also

IDCompositionDevice
IDCompositionVisual::SetEffect

 

 

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