CBaseVideoRenderer::NonDelegatingQueryInterface (Windows CE 5.0)
This member function It exposes the IQualProp interface and then calls CBaseRenderer::NonDelegatingQueryInterface to expose interfaces implemented in the base classes.
HRESULT NonDelegatingQueryInterface(REFIIDriid,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
Override this member function to publish the interface.
This member function implements the INonDelegatingUnknown::NonDelegatingQueryInterface method.
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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