CreatePosPassThru (Windows CE 5.0)
This function creates a COM object that supports IMediaSeeking and IMediaPosition for single-input pin renderers and transform filters.
STDAPI CreatePosPassThru(LPUNKNOWN pAgg,BOOL bRenderer,IPin* pPin,IUnknown** ppPassThru);
Parameters
- pAgg
NULL if the object is not being created as part of an aggregate; otherwise, a pointer to the aggregate object's IUnknown interface (the controlling IUnknown). - bRenderer
TRUE if the filter supports rendering; otherwise, FALSE. - pPin
Pointer to the filter's input pin. - ppPassThru
Address of a pointer to an ISeekingPassThru interface.
Return Values
Returns S_OK if successful; otherwise, returns an HRESULT indicating the error.
Remarks
You can use this function to create a CPosPassThru object in Quartz.dll rather than from your own .dll file. The CLSID of the object is CLSID_SeekingPassThru.
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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