IVMRSurface::GetSurface
| Microsoft DirectShow 9.0 |
IVMRSurface::GetSurface
The GetSurface method retrieves the attached DirectDraw surface interface.
Syntax
HRESULT GetSurface( LPDIRECTDRAWSURFACE7* lplpSurface );
Parameters
lplpSurface
[out] Address of a variable that receives a pointer to the IDirectDrawSurface7 interface. The caller must release the interface.
Return Values
If the method succeeds, it returns S_OK. If it fails, it returns an error code.
| Error Code | Description |
| E_POINTER | NULL pointer argument. |
| E_FAIL | No DirectDraw surface is attached to this sample. |
Requirements
Header: Declared in Strmif.h; include Dshow.h.
Library: Use Strmiids.lib.
See Also