2855             ComPtrList<IMFStreamSink>::POSITION pos = m_streams.FrontPosition();  in AddStreamSink()
2856             ComPtrList<IMFStreamSink>::POSITION posEnd = m_streams.EndPosition();  in AddStreamSink()
2859             for (; pos != posEnd; pos = m_streams.Next(pos))  in AddStreamSink()
2863                 hr = m_streams.GetItemPos(pos, &spCurr);  in AddStreamSink()
2882                 hr = m_streams.InsertPos(pos, spMFStream.Get());  in AddStreamSink()
2898         ComPtrList<IMFStreamSink>::POSITION pos = m_streams.FrontPosition();  in RemoveStreamSink()
2899         ComPtrList<IMFStreamSink>::POSITION endPos = m_streams.EndPosition();  in RemoveStreamSink()
2904             for (; pos != endPos; pos = m_streams.Next(pos))  in RemoveStreamSink()
2906                 hr = m_streams.GetItemPos(pos, &spStream);  in RemoveStreamSink()
2929             hr = m_streams.Remove(pos, nullptr);  in RemoveStreamSink()
2957             *pStreamSinkCount = m_streams.GetCount();  in GetStreamSinkCount()
2974         DWORD cStreams = m_streams.GetCount();  in GetStreamSinkByIndex()
2985             ComPtrList<IMFStreamSink>::POSITION pos = m_streams.FrontPosition();  in GetStreamSinkByIndex()
2986             ComPtrList<IMFStreamSink>::POSITION endPos = m_streams.EndPosition();  in GetStreamSinkByIndex()
2989             for (; pos != endPos && dwCurrent < dwIndex; pos = m_streams.Next(pos), ++dwCurrent)  in GetStreamSinkByIndex()
3000                 hr = m_streams.GetItemPos(pos, &spStream);  in GetStreamSinkByIndex()
3026             ComPtrList<IMFStreamSink>::POSITION pos = m_streams.FrontPosition();  in GetStreamSinkById()
3027             ComPtrList<IMFStreamSink>::POSITION endPos = m_streams.EndPosition();  in GetStreamSinkById()
3029             for (; pos != endPos; pos = m_streams.Next(pos))  in GetStreamSinkById()
3032                 hr = m_streams.GetItemPos(pos, &spStream);  in GetStreamSinkById()
3132             ForEach(m_streams, ShutdownFunc());  in Shutdown()
3133             m_streams.Clear();  in Shutdown()
3242             hr = ForEach(m_streams, StartFunc(llClockStartOffset));  in OnClockStart()
3262             hr = ForEach(m_streams, StopFunc());  in OnClockStop()
3313     ComPtrList<IMFStreamSink>    m_streams;  member in MediaSink