IVPBaseConfig::SetDDSurfaceKernelHandle

  • 项目

This method sets the kernel handle to be used by the DirectDraw surface.

HRESULT SetDDSurfaceKernelHandle(
  DWORD dwDDKernelHandle
);

Parameters

  • dwDDKernelHandle
    [in] DirectDraw surface handle for kernel mode, passed as a DWORD value.

Return Values

Returns an HRESULT value that depends on the implementation of the interface. HRESULT can include one of the following standard constants, or other values not listed.

Value Description
E_FAIL Failure.
E_INVALIDARG Invalid argument.
NOERROR The specified handle is set successfully.

Remarks

This method sets the DirectDraw handle on the mini driver to enable it to communicate with the video port directly.

Requirements

DirectShow applications and DirectShow filters have different include file and link library requirements. See Setting Up the Build Environment for more information.

OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.

See Also

IVPBaseConfig Interface

Last updated on Wednesday, April 13, 2005

© 2005 Microsoft Corporation. All rights reserved.