IVMRImagePresenterExclModeConfig::GetXlcModeDDObjAndPrimarySurface method (strmif.h)

[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

The GetXlcModeDDObjAndPrimarySurface method retrieves the DirectDraw object and primary surface currently being used by a VMR that has been configured for DirectDraw Exclusive Mode using the SetXlcModeDDObjAndPrimarySurface method.

Syntax

HRESULT GetXlcModeDDObjAndPrimarySurface(
  [out] LPDIRECTDRAW7        *lpDDObj,
  [out] LPDIRECTDRAWSURFACE7 *lpPrimarySurf
);

Parameters

[out] lpDDObj

Retrieves the Exclusive Mode DirectDraw object created by the application.

[out] lpPrimarySurf

Retrieves the primary surface associated with the DirectDraw object.

Return value

The method returns an HRESULT. Possible values include those in the following table.

Remarks

The procedure for configuring and using an application-defined DirectDraw Exclusive Mode object is described in DirectDraw Exclusive Mode.

Requirements

See also

IVMRImagePresenterExclModeConfig Interface

IVMRImagePresenterExclModeConfig::SetXlcModeDDObjAndPrimarySurface

Using the Video Mixing Renderer