Microsoft DirectX 8.1 (C++)

IVMRSurfaceAllocator::FreeSurface

This topic applies to Windows XP Home Edition and Windows XP Professional only.

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.

See Also