Microsoft DirectX 9.0


This topic applies to Windows XP only.

The get__CustomCompositorClass method retrieves the class identifier (CLSID) of the Video Mixing Renderer's current image compositor, as a GUID.


HRESULT get__CustomCompositorClass(
  GUID*  pCompositorCLSID



[out]  Pointer to a variable that receives the CLSID.

Return Values

If the method succeeds, it returns S_OK. If it fails, it returns an error code.


Applications can provide their own compositors to perform custom image compositing. For more information, see Using the Video Mixing Renderer.

See Also