CBaseRenderer::GetMediaPositionInterface

  • 项目

IMediaSeeking interfaces for the video renderer.

virtual HRESULT GetMediaPositionInterface(
  REFIID riid,
  void** ppv
);

Parameters

  • riid
    Reference identifier.
  • ppv
    Pointer to the interface.

Return Values

Returns an HRESULT value.

Remarks

A CRendererPosPassThru helper object is created dynamically when this is called to support passing the IMediaPosition or IMediaSeeking interface calls from the filter graph manager to the upstream filter.

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.
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Last updated on Wednesday, April 13, 2005

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