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Viewing changes to src/engine/rtt.cpp

  • Committer: Package Import Robot
  • Author(s): Adrien Cunin
  • Date: 2012-12-07 17:17:17 UTC
  • mfrom: (1.1.31)
  • Revision ID: package-import@ubuntu.com-20121207171717-nt6as62u4pa1uv11
Tags: 3.6.0.2-1ubuntu1
* Merge from Debian experimental. Remaining Ubuntu change:
   - Added debian/patches/11_use-decimal-si-by-default.patch in order to
     comply with UnitsPolicy

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Lines of Context:
src/engine/rtt.cpp
 
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#include <filezilla.h>
 
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#include "rtt.h"
 
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CLatencyMeasurement::CLatencyMeasurement()
 
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        : m_measurements()
 
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{
 
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}
 
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int CLatencyMeasurement::GetLatency() const
 
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{
 
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        wxCriticalSectionLocker lock(m_sync);
 
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        if (!m_measurements)
 
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                return -1;
 
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        return static_cast<int>(m_summed_latency.GetValue() / m_measurements);
 
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}
 
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bool CLatencyMeasurement::Start()
 
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{
 
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        wxCriticalSectionLocker lock(m_sync);
 
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        if (m_start.IsValid())
 
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                return false;
 
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        m_start = wxDateTime::UNow();
 
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        return true;
 
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}
 
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bool CLatencyMeasurement::Stop()
 
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{
 
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        wxCriticalSectionLocker lock(m_sync);
 
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        if (!m_start.IsValid())
 
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                return false;
 
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        wxTimeSpan diff = wxDateTime::UNow() - m_start;
 
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        m_start = wxDateTime();
 
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        if (diff.GetMilliseconds() < 0)
 
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                return false;
 
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        m_summed_latency += diff.GetMilliseconds();
 
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        ++m_measurements;
 
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        return true;
 
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}
 
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void CLatencyMeasurement::Reset()
 
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{
 
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        wxCriticalSectionLocker lock(m_sync);
 
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        m_summed_latency = 0;
 
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        m_measurements = 0;
 
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        m_start = wxDateTime();
 
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}
 
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void CLatencyMeasurement::cb()
 
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{
 
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        Stop();
 
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}
 
 
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