//---------------------------------------------------------------------------
void ProfileSection::StopProfiling()
{
Seconds stopTime = GetAbsoluteTimeSeconds();
Seconds elapsedTime = stopTime - m_lastStartTime;
m_totalTimeForSection += elapsedTime;
++ m_profileFrameCount;
if ( m_profileFrameCount > 0 ) m_averageTimeForSection = m_totalTimeForSection / ( double ) ( m_profileFrameCount );
}
void FPSCalc::Update()
{
++m_frameCount;
double currentTime = GetAbsoluteTimeSeconds() * 1000;
//In milliseconds
double delta = currentTime - m_previousTime;
if(delta > 100)
{
m_fps = m_frameCount / (delta / 1000.0);
m_previousTime = currentTime;
m_frameCount = 0;
m_runningAverage = m_runningAverage * 0.99 + m_fps * 0.01;
if(m_fps < m_minFPS)
m_minFPS = m_fps;
if(m_fps > m_maxFPS)
m_maxFPS = m_fps;
}
}
//---------------------------------------------------------------
double TimeUtils::GetAbsoluteTime( Units units )
{
return ConvertTimeFromSecondsTo( GetAbsoluteTimeSeconds(), units );
}
//---------------------------------------------------------------------------
void ProfileSection::StartProfiling()
{
m_lastStartTime = GetAbsoluteTimeSeconds();
}
ProfilingSection::~ProfilingSection()
{
ProfilingSystem::GetInstance()->AddReport(m_id, GetAbsoluteTimeSeconds() - m_startTimeSeconds);
}
ProfilingSection::ProfilingSection( const std::string& id )
: m_startTimeSeconds(GetAbsoluteTimeSeconds()),
m_id(id)
{
}
