Lines Matching defs:m_pParent
1166 m_state(State_TypeNotSet), m_pParent(nullptr),
1195 hr = pMedSink.Get()->QueryInterface(IID_PPV_ARGS(&m_pParent));
1298 hr = m_pParent->GetUnknown(MF_MEDIASINK_SAMPLEGRABBERCALLBACK, IID_IMFSampleGrabberSinkCallback, (LPVOID*)pSampleCallback.GetAddressOf());
1306 if (m_pParent)
1307 m_pParent->Release();
1421 hr = m_pParent->GetUnknown(MF_MEDIASINK_SAMPLEGRABBERCALLBACK, IID_IMFSampleGrabberSinkCallback, (LPVOID*)pSampleCallback.GetAddressOf());
1636 hr = m_pParent->GetUnknown(MF_MEDIASINK_PREFERREDTYPE, __uuidof(IMFMediaType), (LPVOID*)&pType);
1715 hr = m_pParent->GetUnknown(MF_MEDIASINK_PREFERREDTYPE, __uuidof(IMFMediaType), (LPVOID*)&pType);
1839 hr = m_pParent->GetUnknown(MF_MEDIASINK_PREFERREDTYPE, __uuidof(IMFMediaType), (LPVOID*)&pType);
1858 IMFAttributes* m_pParent;