CBaseRenderer::NonDelegatingQueryInterface

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This member function exposes the IMediaPosition and IMediaSeeking interfaces and then calls CBaseFilter::NonDelegatingQueryInterface for interfaces implemented in the base classes.

HRESULT NonDelegatingQueryInterface(
  REFIID riid,
  void** ppv
);

Parameters

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

Return Values

Returns E_POINTER if ppv is invalid. Returns NOERROR if the query is successful or E_NOINTERFACE if it is not.

Remarks

This member function overrides CBaseFilter::NonDelegatingQueryInterface. It exposes the IMediaPosition and IMediaSeeking interfaces and then calls CBaseFilter::NonDelegatingQueryInterface for interfaces implemented in the base classes.

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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