This method returns the full-screen rendering capabilities of the renderer filter supporting this interface.

HRESULT get_FullScreenMode(
  long* FullScreenMode


  • FullScreenMode
    [out] OATRUE if supporting full-screen video, or OAFALSE if not.

Return Values

Returns an HRESULT value.


This method is called by the filter graph manager when asked to render the video to full-screen size. If the renderer does not have inherent support for full-screen playback, it should return E_NOTIMPL. Otherwise, it should return NOERROR. If the renderer does support full-screen playback, this method determines if it is currently switched on or off.


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

IVideoWindow Interface

Last updated on Wednesday, April 13, 2005

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