CBaseInputPin::Notify

  • 项目

Notifies the recipient that a quality change is requested.

HRESULT Notify(
  IBaseFilter* pSelf,
  Quality q
);

Parameters

  • pSelf
    Pointer to the filter that is sending the quality notification.
  • q
    Quality notification structure.

Return Values

Returns NOERROR by default.

Remarks

The IQualityControl::Notify method is usually implemented on the output pin, because quality-control messages are passed upstream, and not on the input pin.

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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