IDDrawExclModeVideo::SetDDrawObject
| Microsoft DirectShow 9.0 |
IDDrawExclModeVideo::SetDDrawObject
The SetDDrawObject method sets the DirectDraw object to be used in subsequent drawing.
Syntax
HRESULT SetDDrawObject( LPDIRECTDRAW pDDrawObject );
Parameters
pDDrawObject
[in] Pointer to the IDirectDraw interface on the object to use.
Return Values
Returns an HRESULT value. Possible values include the following.
| Return code | Description |
| S_OK | Success. |
| E_INVALIDARG | Argument is invalid. |
| A DirectDraw error code | A DirectDraw error is encountered when trying to set the specified surface on the Overlay Mixer. |
Remarks
A game application can use this method to share its DirectDraw object with the Overlay Mixer filter, so that the video can be drawn in a specified surface, as set in IDDrawExclModeVideo::SetDDrawSurface.
Requirements
Header: Declared in Strmif.h; include Dshow.h.
Library: Use Strmiids.lib.
See Also