DWORD CBaseSplitterFilter::ThreadProc() { if (m_pSyncReader) { m_pSyncReader->SetBreakEvent(GetRequestHandle()); } if (!DemuxInit()) { for (;;) { DWORD cmd = GetRequest(); if (cmd == CMD_EXIT) { CAMThread::m_hThread = nullptr; } Reply(S_OK); if (cmd == CMD_EXIT) { return 0; } } } m_eEndFlush.Set(); m_fFlushing = false; for (DWORD cmd = DWORD_ERROR; ; cmd = GetRequest()) { if (cmd == CMD_EXIT) { m_hThread = nullptr; Reply(S_OK); return 0; } SetThreadPriority(m_hThread, m_priority = THREAD_PRIORITY_NORMAL); m_rtStart = m_rtNewStart; m_rtStop = m_rtNewStop; DemuxSeek(m_rtStart); if (cmd != DWORD_ERROR) { Reply(S_OK); } m_eEndFlush.Wait(); m_pActivePins.RemoveAll(); POSITION pos = m_pOutputs.GetHeadPosition(); while (pos && !m_fFlushing) { CBaseSplitterOutputPin* pPin = m_pOutputs.GetNext(pos); if (pPin->IsConnected() && pPin->IsActive()) { m_pActivePins.AddTail(pPin); pPin->DeliverNewSegment(m_rtStart, m_rtStop, m_dRate); } } do { m_bDiscontinuitySent.RemoveAll(); } while (!DemuxLoop()); pos = m_pActivePins.GetHeadPosition(); while (pos && !CheckRequest(&cmd)) { m_pActivePins.GetNext(pos)->QueueEndOfStream(); } } ASSERT(0); // we should only exit via CMD_EXIT m_hThread = nullptr; return 0; }