2216     IMFActivate **ppDevices = NULL;  in checkDevice()  local
2219     HRESULT hr = MFEnumDeviceSources(pAttributes, &ppDevices, &count);  in checkDevice()
2226                 hr = ppDevices[vd_CurrentNumber]->GetAllocatedString(  in checkDevice()
2241                         *pDevice = ppDevices[vd_CurrentNumber];  in checkDevice()
2257                 SafeRelease(&ppDevices[i]);  in checkDevice()
2259             SafeRelease(ppDevices);  in checkDevice()
2903     IMFActivate **ppDevices = NULL;  in initDevices()  local
2904     HRESULT hr = MFEnumDeviceSources(pAttributes, &ppDevices, &count);  in initDevices()
2912                 vd->readInfoOfDevice(ppDevices[i], i);  in initDevices()
2914                 SafeRelease(&ppDevices[i]);  in initDevices()
2916             SafeRelease(ppDevices);  in initDevices()