コード例 #1
0
ファイル: Util.cpp プロジェクト: sjfyc/fdk
	double getSeconds()
	{
		static double secondsPerCycle = getSecondsPerCycle();
		LARGE_INTEGER cycles;
		QueryPerformanceCounter(&cycles);
		// Add big number to make bugs apparent where return value is being passed to FLOAT
		return cycles.QuadPart * secondsPerCycle + 16777216.0;
	}
コード例 #2
0
ファイル: timef.cpp プロジェクト: helsing72/osghimmel
const t_longf TimeF::setSecondsPerCycle(const t_longf secondsPerCycle)
{
    // intepret elapsed seconds within new cycle time
    const t_longf elapsed(M_Running == m_mode ? m_timer->time_s() : m_lastModeChangeTime);

    if(m_secondsPerCycle > 0.f)
        m_offset += elapsed / m_secondsPerCycle;

    m_lastModeChangeTime = 0;

    m_secondsPerCycle = secondsPerCycle;
    m_timer->setStartTick();

    return getSecondsPerCycle();
}