751         if (_spAttributes.Get() == nullptr)  in Initialize()
753             return MFCreateAttributes(&_spAttributes, cInitialSize);  in Initialize()
765         if (_spAttributes)  in Initialize()
767             _spAttributes.Reset();  in Initialize()
768             _spAttributes = nullptr;  in Initialize()
772         return pUnk->QueryInterface(IID_PPV_ARGS(&_spAttributes));  in Initialize()
781         assert(_spAttributes);  in GetItem()
782         return _spAttributes->GetItem(guidKey, pValue);  in GetItem()
787         assert(_spAttributes);  in GetItemType()
788         return _spAttributes->GetItemType(guidKey, pType);  in GetItemType()
793         assert(_spAttributes);  in CompareItem()
794         return _spAttributes->CompareItem(guidKey, Value, pbResult);  in CompareItem()
803         assert(_spAttributes);  in Compare()
804         return _spAttributes->Compare(pTheirs, MatchType, pbResult);  in Compare()
809         assert(_spAttributes);  in GetUINT32()
810         return _spAttributes->GetUINT32(guidKey, punValue);  in GetUINT32()
815         assert(_spAttributes);  in GetUINT64()
816         return _spAttributes->GetUINT64(guidKey, punValue);  in GetUINT64()
821         assert(_spAttributes);  in GetDouble()
822         return _spAttributes->GetDouble(guidKey, pfValue);  in GetDouble()
827         assert(_spAttributes);  in GetGUID()
828         return _spAttributes->GetGUID(guidKey, pguidValue);  in GetGUID()
833         assert(_spAttributes);  in GetStringLength()
834         return _spAttributes->GetStringLength(guidKey, pcchLength);  in GetStringLength()
839         assert(_spAttributes);  in GetString()
840         return _spAttributes->GetString(guidKey, pwszValue, cchBufSize, pcchLength);  in GetString()
845         assert(_spAttributes);  in GetAllocatedString()
846         return _spAttributes->GetAllocatedString(guidKey, ppwszValue, pcchLength);  in GetAllocatedString()
851         assert(_spAttributes);  in GetBlobSize()
852         return _spAttributes->GetBlobSize(guidKey, pcbBlobSize);  in GetBlobSize()
857         assert(_spAttributes);  in GetBlob()
858         return _spAttributes->GetBlob(guidKey, pBuf, cbBufSize, pcbBlobSize);  in GetBlob()
863         assert(_spAttributes);  in GetAllocatedBlob()
864         return _spAttributes->GetAllocatedBlob(guidKey, ppBuf, pcbSize);  in GetAllocatedBlob()
869         assert(_spAttributes);  in GetUnknown()
870         return _spAttributes->GetUnknown(guidKey, riid, ppv);  in GetUnknown()
875         assert(_spAttributes);  in SetItem()
876         return _spAttributes->SetItem(guidKey, Value);  in SetItem()
881         assert(_spAttributes);  in DeleteItem()
882         return _spAttributes->DeleteItem(guidKey);  in DeleteItem()
887         assert(_spAttributes);  in DeleteAllItems()
888         return _spAttributes->DeleteAllItems();  in DeleteAllItems()
893         assert(_spAttributes);  in SetUINT32()
894         return _spAttributes->SetUINT32(guidKey, unValue);  in SetUINT32()
899         assert(_spAttributes);  in SetUINT64()
900         return _spAttributes->SetUINT64(guidKey, unValue);  in SetUINT64()
905         assert(_spAttributes);  in SetDouble()
906         return _spAttributes->SetDouble(guidKey, fValue);  in SetDouble()
911         assert(_spAttributes);  in SetGUID()
912         return _spAttributes->SetGUID(guidKey, guidValue);  in SetGUID()
917         assert(_spAttributes);  in SetString()
918         return _spAttributes->SetString(guidKey, wszValue);  in SetString()
923         assert(_spAttributes);  in SetBlob()
924         return _spAttributes->SetBlob(guidKey, pBuf, cbBufSize);  in SetBlob()
929         assert(_spAttributes);  in SetUnknown()
930         return _spAttributes->SetUnknown(guidKey, pUnknown);  in SetUnknown()
935         assert(_spAttributes);  in LockStore()
936         return _spAttributes->LockStore();  in LockStore()
941         assert(_spAttributes);  in UnlockStore()
942         return _spAttributes->UnlockStore();  in UnlockStore()
947         assert(_spAttributes);  in GetCount()
948         return _spAttributes->GetCount(pcItems);  in GetCount()
953         assert(_spAttributes);  in GetItemByIndex()
954         return _spAttributes->GetItemByIndex(unIndex, pguidKey, pValue);  in GetItemByIndex()
959         assert(_spAttributes);  in CopyAllItems()
960         return _spAttributes->CopyAllItems(pDest);  in CopyAllItems()
968         assert(_spAttributes);  in SerializeToStream()
969         return MFSerializeAttributesToStream(_spAttributes.Get(), dwOptions, pStm);  in SerializeToStream()
974         assert(_spAttributes);  in DeserializeFromStream()
975         return MFDeserializeAttributesFromStream(_spAttributes.Get(), dwOptions, pStm);  in DeserializeFromStream()
986         assert(_spAttributes);  in SerializeToBlob()
1001         CHECK_HR(hr = MFGetAttributesAsBlobSize(_spAttributes.Get(), &cbSize));  in SerializeToBlob()
1009         CHECK_HR(hr = MFGetAttributesAsBlob(_spAttributes.Get(), pBuffer, cbSize));  in SerializeToBlob()
1026         assert(_spAttributes);  in DeserializeFromBlob()
1027         return MFInitAttributesFromBlob(_spAttributes.Get(), pBuffer, cbSize);  in DeserializeFromBlob()
1032         assert(_spAttributes);  in GetRatio()
1033         return MFGetAttributeRatio(_spAttributes.Get(), guidKey, pnNumerator, punDenominator);  in GetRatio()
1038         assert(_spAttributes);  in SetRatio()
1039         return MFSetAttributeRatio(_spAttributes.Get(), guidKey, unNumerator, unDenominator);  in SetRatio()
1045         assert(_spAttributes);  in GetSize()
1046         return MFGetAttributeSize(_spAttributes.Get(), guidKey, punWidth, punHeight);  in GetSize()
1052         assert(_spAttributes);  in SetSize()
1053         return MFSetAttributeSize (_spAttributes.Get(), guidKey, unWidth, unHeight);  in SetSize()
1057     _ComPtr<IMFAttributes> _spAttributes;  member in CBaseAttributes