IVMRSurfaceAllocator::FreeSurface
| Microsoft DirectShow 9.0 |
IVMRSurfaceAllocator::FreeSurface
The FreeSurface method frees the allocated DirectDraw surface.
Syntax
HRESULT FreeSurface( DWORD_PTR dwID );
Parameters
dwID
[in] An application-defined DWORD_PTR cookie that uniquely identifies this instance of the VMR for use in scenarios when one instance of the allocator-presenter is used with multiple VMR instances.
Return Values
If the method succeeds, it returns S_OK. If it fails, it returns an error code.
Requirements
Header: Declared in Strmif.h; include Dshow.h.
Library: Use Strmiids.lib.
See Also