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Accesses supported interfaces.
HRESULT NonDelegatingQueryInterface(REFIIDriid,void**ppv);
Parameters
riid
IID of the interface being requested.Only IID_IReferenceClock is supported by the clock interface.
ppv
Where the IReferenceClock pointer is returned.
Return Values
Returns E_POINTER if ppv is invalid.
Returns NOERROR if the query is successful or if E_NOINTERFACE if it is not.
Remarks
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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