void PlaybackLoop()
{
PlaybackEvent pe;
int timeJump;
long now;
playbackLoopStarted = true;
if (settings.ffRender)
{
return;
}
if (settings.Paused || !settings.playbackEnabled)
{
SpinWait.SpinUntil(() => !(settings.Paused || !settings.playbackEnabled));
}
KDMAPI.ResetKDMAPIStream();
KDMAPI.SendDirectData(0x0);
while (settings.running)
{
if (settings.Paused || !settings.playbackEnabled)
{
SpinWait.SpinUntil(() => !(settings.Paused || !settings.playbackEnabled));
}
try
{
if (globalPlaybackEvents.ZeroLen)
{
continue;
}
pe = globalPlaybackEvents.Pop();
now = DateTime.Now.Ticks;
if (now - 10000000 > frameStartTime)
{
SpinWait.SpinUntil(() => now - 10000000 < frameStartTime);
}
timeJump = (int)(((pe.pos - midiTime) * microsecondsPerTick / settings.tempoMultiplier - now + frameStartTime) / 10000);
if (timeJump < -1000)
{
continue;
}
if (timeJump > 0)
{
Thread.Sleep(timeJump);
}
if (settings.playSound && settings.playbackEnabled)
{
try
{
KDMAPI.SendDirectData((uint)pe.val);
}
catch { continue; }
}
}
catch { continue; }
}
KDMAPI.ResetKDMAPIStream();
KDMAPI.SendDirectData(0x0);
}
public void Send(MIDIEvent[] events)
{
foreach (MIDIEvent e in events)
{
var offset = e.time * 1000 - timer.getStopWatch().ElapsedMilliseconds;
if (offset > 0)
{
Thread.Sleep((int)offset);
}
KDMAPI.SendDirectData(e.data);
}
}