snd_pcm_sframes_t Sender::Impl::_estimate_frames() const {
if ((m_status & Sender::usRunning) == 0 || m_status == Sender::usPaused ||
m_status == Sender::usUnderrun)
return m_nLastFrames;
// Wasn't started.
if (m_startTime == TimePoint())
return m_nLastFrames;
if (m_wakeup.check()) {
m_pPlug->log.info("Woken up from suspend");
m_nLastFrames = m_pPlug->appl_ptr;
m_startTime = Clock::now();
m_wakeup.reset();
return m_nLastFrames;
}
Duration ms(std::chrono::duration_cast<Duration>(Clock::now() - m_startTime));
return m_nLastFrames + ms.count()*(m_pPlug->get_rate()/1000.0);
}
typename MonoClock<Subclass>::TimePoint MonoClock<Subclass>::now()
{
return TimePoint(std::chrono::steady_clock::now().time_since_epoch().count());
}
typename SystemClock<Subclass>::TimePoint SystemClock<Subclass>::now()
{
return TimePoint(std::chrono::system_clock::now().time_since_epoch().count());
}
HighResolutionClock::TimePoint HighResolutionClock::Now() {
LARGE_INTEGER large_integer;
VERIFY_TRUE(QueryPerformanceCounter(&large_integer), "QueryPerformanceCounter failed");
int64 nanosecond_count = (1000 * 1000 * 1000 * (large_integer.QuadPart - g_start_time_)) / g_frequency_;
return TimePoint(HighResolutionClock::Duration(nanosecond_count));
}
typename MonoClock<Subclass>::TimePoint MonoClock<Subclass>::now()
{
LARGE_INTEGER now;
verify(QueryPerformanceCounter(&now));
return TimePoint(TimePoint::Duration((now.QuadPart - _start.QuadPart) * _toNano));
}
inline TimePoint getAnimationTime() const {
// We're casting the TimePoint to and from a Duration because libstdc++
// has a bug that doesn't allow TimePoints to be atomic.
return mode == MapMode::Continuous ? TimePoint(animationTime) : Clock::now();
}
CRankDlg::CRankDlg(CString str, CString m, CString s, CString c, UINT cnt, CString lev, CString rank, UINT point, CWnd* pParent /*=NULL*/)
: CDialogEx(CRankDlg::IDD, pParent)
{
member =str ; nMin =m ; nSec =s, nCsec =c, nCnt =cnt ; strLev =lev ; rankName =rank ; nPoint =point ;
TimePoint () ; // 생성자로 초기화 함과 동시에 시간계산
}