void StreamIndicator::Update(MediaDataPiecePtr piece, UINT64 receiveTime, bool useNewPiece)
{
CheckDataPiece(piece);
if (m_pieceIndex == 0 && m_timeStamp == 0)
{
LIVE_ASSERT(false);
Reset(piece);
return;
}
UINT newPieceIndex = piece->GetPieceIndex();
UINT64 newTimeStamp = piece->GetTimeStamp();
LIVE_ASSERT(newPieceIndex > m_pieceIndex);
// 按时间戳来推算正常的接收时间
UINT64 newReceiveTime = m_receiveTime + static_cast<DWORD>(newTimeStamp - m_timeStamp);
LIVE_ASSERT(newTimeStamp - m_timeStamp < INT_MAX);
STREAMBUFFER_DEBUG("StreamIndicator::Update " << make_tuple(m_pieceIndex, m_timeStamp, m_receiveTime)
<< " " << make_tuple(newPieceIndex, newTimeStamp, newReceiveTime)
<< " " << make_tuple(newPieceIndex - m_pieceIndex, newTimeStamp - m_timeStamp, newReceiveTime - m_receiveTime));
LIVE_ASSERT(m_receiveTime.get_realtime_count() - newReceiveTime < INT_MAX);
m_pieceIndex = newPieceIndex;
m_timeStamp = newTimeStamp;
if (useNewPiece)
{
m_receiveTime = time_counter(receiveTime);
}
else
{
m_receiveTime = time_counter(newReceiveTime);
}
}
int main()
{
int i;
for(i=0;i++;i<100)
time_counter();
return 0;
}
LogClient::LogClient(const tstring& baseDir, const tstring& configDir, boost::shared_ptr<PeerInformation> peerInfo)
: m_ConfigDirectory(configDir)
, m_PeerInformation(peerInfo)
, m_BufferLogSaved(false)
, m_FlowLogSaved(false)
{
if ( IsEnabled() )
{
tstring dllpath = ppl::os::paths::combine(baseDir, _T("marker.dll"));
m_Marker.Load(dllpath);
}
#ifdef _DEBUG
// debug版下尽快刷新数据
m_LogDataSaveTime = time_counter( 0 );
#endif
}
void StreamIndicator::Clear()
{
m_pieceIndex = 0;
m_timeStamp = 0;
m_receiveTime = time_counter(0);
}
