CTransformOutputPin::Notify (Windows CE 5.0)
Notifies the recipient that a quality change is requested.
HRESULT Notify(IBaseFilter* pSelf,Qualityq);
Parameters
- pSelf
Pointer to the filter that is sending the quality notification. - q
Quality notification structure.
Return Values
Default base class implementation returns E_FAIL.
Remarks
This member function implements the IQualityControl::Notify method and overrides the CBasePin::Notify member function.
It calls the CTransformFilter::AlterQuality member function to determine if the filter can do something to adjust the quality of the media stream (such as discarding samples).
If that member function returns S_FALSE, it calls the CBaseInputPin::PassNotify member function, which passes the notification to the upstream filter after verifying that it is connected upstream.
Requirements
DirectShow applications and DirectShow filters have different include file and link library requirements.
For more information, see Setting Up the Build Environment.
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
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