double OMXClock::GetMediaTime(bool lock)
{
if (!GetComponent())
{
return 0.0;
}
double pts = 0.0;
double now = GetAbsoluteClock();
if (((now - m_lastMediaTimeRead) > CLOCK_MSEC_TO_TIME(100)) || (m_lastMediaTime == 0.0))
{
if (lock)
Lock();
OMX_ERRORTYPE omxErr = OMX_ErrorNone;
OMX_TIME_CONFIG_TIMESTAMPTYPE timestamp;
OMX_INIT_STRUCTURE(timestamp);
timestamp.nPortIndex = GetInputPort();
omxErr = GetConfig(OMX_IndexConfigTimeCurrentMediaTime, ×tamp);
if (omxErr != OMX_ErrorNone)
{
if (lock)
Unlock();
return 0.0;
}
pts = (double)FromOMXTime(timestamp.nTimestamp);
//OMXLogger::OutputLog( "OMXClock::GetMediaTime - %.2f (%.2f, %.2f)", LogLevel::Debug, pts, m_lastMediaTime, now - m_lastMediaTime );
m_lastMediaTime = pts;
m_lastMediaTimeRead = now;
if (lock)
Unlock();
}
else
{
double speed = m_pause ? 0.0 : (double)m_omxSpeed / CLOCK_PLAYSPEED_NORMAL;
pts = m_lastMediaTime + (now - m_lastMediaTimeRead) * speed;
//OMXLogger::OutputLog( "OMXClock::GetMediaTime - cached %.2f (%.2f, %.2f)", LogLevel::Debug, pts, m_lastMediaTime, now - m_lastMediaTime );
}
//OMXLogger::OutputLog( "OMXClock::GetMediaTime - Returning PTS %f", LogLevel::Debug, pts );
return pts;
}
double OMXClock::OMXMediaTime(bool lock /* = true */)
{
double pts = 0.0;
if(m_omx_clock.GetComponent() == NULL)
return 0;
double now = GetAbsoluteClock();
if (now - m_last_media_time_read > DVD_MSEC_TO_TIME(100) || m_last_media_time == 0.0)
{
if(lock)
Lock();
OMX_ERRORTYPE omx_err = OMX_ErrorNone;
OMX_TIME_CONFIG_TIMESTAMPTYPE timeStamp;
OMX_INIT_STRUCTURE(timeStamp);
timeStamp.nPortIndex = m_omx_clock.GetInputPort();
omx_err = m_omx_clock.GetConfig(OMX_IndexConfigTimeCurrentMediaTime, &timeStamp);
if(omx_err != OMX_ErrorNone)
{
LOG_ERROR << "OMXClock::MediaTime error getting OMX_IndexConfigTimeCurrentMediaTime";
if(lock)
UnLock();
return 0;
}
pts = FromOMXTime(timeStamp.nTimestamp);
//CLog::Log(LOGINFO, "OMXClock::MediaTime %.2f (%.2f, %.2f)", pts, m_last_media_time, now - m_last_media_time_read);
m_last_media_time = pts;
m_last_media_time_read = now;
if(lock)
UnLock();
}
else
{
double speed = m_pause ? 0.0 : (double)m_omx_speed / DVD_PLAYSPEED_NORMAL;
pts = m_last_media_time + (now - m_last_media_time_read) * speed;
//CLog::Log(LOGINFO, "OMXClock::MediaTime cached %.2f (%.2f, %.2f)", pts, m_last_media_time, now - m_last_media_time_read);
}
return pts;
}
double OMXClock::GetClock(void) const
{
return GetAbsoluteClock();
}
double OMXClock::GetClock(bool interpolated /*= true*/)
{
return GetAbsoluteClock();
}