I tryed to implement IMediaSeeking in Filter class.
I have implemented interface request, most of functions.
When request of this interface is enabled in my Filter appears ASSERT message when creating Filter.
When request of this interface is disabled Filter hungs on seeking operation.
Why could it be?
STDMETHODIMP CEncStreamsStereoTransformationFilter::NonDelegatingQueryInterface(REFIID riid, void **ppv)
{
#ifdef INFORMATION_MESSAGE
::MessageBoxW(0,L"STDMETHODIMP CEncStreamsStereoTransformationFilter::NonDelegatingQueryInterface(REFIID riid, void **ppv)",L"Information",MB_ICONINFORMATION);
#endif
return CBaseFilter::NonDelegatingQueryInterface(riid, ppv);
}