Searched refs:ig_pTopology (Results 1 – 1 of 1) sorted by relevance
466 IMFTopology *ig_pTopology; member in __anon2599bf920111::ImageGrabber1216 ig_pTopology(NULL) in ImageGrabber()1235 SafeRelease(&ig_pTopology); in ~ImageGrabber()1405 SafeRelease(&ig_pTopology); in initImageGrabber()1452 CHECK_HR(hr = CreateTopology(pSource, pSinkActivate.Get(), &ig_pTopology)); in initImageGrabber()1462 SafeRelease(&ig_pTopology); in initImageGrabber()1478 HRESULT hr = ig_pSession->SetTopology(0, ig_pTopology); in startGrabbing()