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CBasePin::Notify (Windows Embedded CE 6.0)

  • Article

1/6/2010

Notifies the recipient that a quality change is requested.

Syntax

HRESULT Notify(
  IBaseFilter* pSelf,
  Quality q
);

Parameters

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

Return Value

The default base class implementation returns E_FAIL.

Remarks

This member function must be overridden to accept notifications. It is typically overridden to implement this method on the output pin because quality-control messages are passed upstream.

The CTransformOutputPin::Notify member function is one example of how this member function is overridden to pass quality-control messages to the next filter upstream.

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

CBasePin Class