818     HRESULT hr = pAttr->GetItemByIndex(index, &guid, &var);  in LogAttributeValueByIndexNew()  local
900     HRESULT hr = S_OK;  in GetGUIDNameNew()  local
1169     HRESULT hr = pType->LockStore();  in Read()  local
1272     HRESULT hr;  in initImageGrabber()  local
1307     HRESULT hr = S_OK;  in stopGrabbing()  local
1332     HRESULT hr = S_OK;  in startGrabbing()  local
1407     HRESULT hr = pSource->CreatePresentationDescriptor(&pPD);  in initImageGrabber()  local
1478     HRESULT hr = ig_pSession->SetTopology(0, ig_pTopology);  in startGrabbing()  local
1554     HRESULT hr = S_OK;  in CreateTopology()  local
1594     HRESULT hr = S_OK;  in AddSourceNode()  local
1615     HRESULT hr = S_OK;  in AddOutputNode()  local
1642     HRESULT hr = E_NOINTERFACE;  in QueryInterface()  local
1792     HRESULT hr = ImageGrabber::CreateInstance(&igt_pImageGrabber, deviceID, synchronious);  in ImageGrabberThread()  local
1854         HRESULT hr = igt_pImageGrabber->startGrabbing();  in run()  local
1883     HRESULT hr = MFStartup(MF_VERSION);  in Media_Foundation()  local
1892     HRESULT hr = MFShutdown();  in ~Media_Foundation()  local
1901     HRESULT hr = S_OK;  in buildListOfDevices()  local
2007             HRESULT hr = vd_pSource->QueryInterface(IID_PPV_ARGS(&pProcAmp));  in setParametrs()  local
2042             HRESULT hr = vd_pSource->QueryInterface(IID_PPV_ARGS(&pProcAmp));  in getParametrs()  local
2084     HRESULT hr = E_FAIL;  in resetDevice()  local
2163     HRESULT hr = -1;  in readInfoOfDevice()  local
2180     HRESULT hr = S_OK;  in checkDevice()  local
2219     HRESULT hr = MFEnumDeviceSources(pAttributes, &ppDevices, &count);  in checkDevice()  local
2274     HRESULT hr = S_OK;  in initDevice()  local
2307                             HRESULT hr;  in initDevice()  local
2541     HRESULT hr;  in setDeviceFormat()  local
2564     HRESULT hr = pSource->CreatePresentationDescriptor(pPD.GetAddressOf());  in setDeviceFormat()  local
2642 …        HRESULT hr = ImageGrabberThread::CreateInstance(&vd_pImGrTh, vd_pSource, vd_CurrentNumber);  in isFrameNew()  local
2678         HRESULT hr = initDevice();  in setupDevice()  local
2763     HRESULT hr;  in enumerateCaptureFormats()  local
2795     HRESULT hr = pSource->CreatePresentationDescriptor(pPD.GetAddressOf());  in enumerateCaptureFormats()  local
2868     HRESULT hr = S_OK;  in initDevices()  local
2904     HRESULT hr = MFEnumDeviceSources(pAttributes, &ppDevices, &count);  in initDevices()  local
3660     HRESULT hr;  in open()  local
3827     HRESULT hr = MFCreateSourceResolver(pSourceResolver.GetAddressOf());  in open()  local
3972     HRESULT hr = pSource->CreatePresentationDescriptor(pPD.GetAddressOf());  in enumerateCaptureFormats()  local
4018     HRESULT hr = pSource->CreatePresentationDescriptor(&pPD);  in getSourceDuration()  local
4175     HRESULT hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);  in open()  local
4228     HRESULT hr = WriteFrame(target, rtStart, rtDuration);  in writeFrame()  local
4254     HRESULT hr = MFCreateSinkWriterFromURL(unicodeFileName, NULL, spAttr.Get(), &sinkWriter);  in InitializeSinkWriter()  local
4352     HRESULT hr = MFCreateMemoryBuffer(cbBuffer, &buffer);  in WriteFrame()  local