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CBaseVideoRenderer::JoinFilterGraph (Windows Embedded CE 6.0)

  • Article

1/6/2010

Sends EC_WINDOW_DESTROYED event notification when a filter is removed from the filter graph.

Syntax

HRESULT JoinFilterGraph(
  IBaseFilterGraph* pGraph,
  LPCWSTR pName
);

Parameters

  • pGraph
    Pointer to the filter graph to join.
  • pName
    [in, string] Name of the filter being added.

Return Value

None.

Remarks

This member function overrides the CBaseFilter::JoinFilterGraph member function.

If this function determines that the filter is being notified that it is leaving the filter graph (pGraph is null, but m_pGraph is not), it sends an EC_WINDOW_DESTROYED event notification so the resource manager does not hold on to the renderer as a focus object.

Requirements

Windows Embedded CE Windows CE 2.12 and later
Note Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements
For more information, see Setting Up the Build Environment, Version 2.12 requires DXPAK 1.0 or later

See Also

Reference

CBaseVideoRenderer Class