private void Update()
{
if (IsInitialized)
{
if (_device.TryGetCapture(out var capture))
{
using (capture)
{
CaptureReady?.Invoke(this, new CaptureEventArgs(capture));
}
}
}
}
protected override void BackgroundLoop()
{
try
{
var forward = true;
var sw = Stopwatch.StartNew();
var frameCounter = 0L;
while (!playback.IsDisposed)
{
while (doNotPlayFasterThanOriginalFps && !playback.IsDisposed)
{
var expectedTime = Microseconds64.FromSeconds((double)frameCounter / frameRateHz);
var elapsedTime = (Microseconds64)sw.Elapsed;
if (elapsedTime >= expectedTime)
{
break;
}
var sleepInterval = new Microseconds64((expectedTime.ValueUsec - elapsedTime.ValueUsec) / 2);
Thread.Sleep(sleepInterval);
}
var res = forward
? playback.TryGetNextCapture(out var capture)
: playback.TryGetPreviousCapture(out capture);
if (!res)
{
forward = !forward;
continue;
}
frameCounter++;
using (capture)
{
CaptureReady?.Invoke(this, new CaptureReadyEventArgs(capture));
}
}
}
catch (ObjectDisposedException)
{ }
catch (Exception exc)
{
Failed?.Invoke(this, new FailedEventArgs(exc));
}
}
protected override void BackgroundLoop()
{
try
{
device.StartCameras(new DeviceConfiguration
{
CameraFps = FrameRate,
ColorFormat = ImageFormat.ColorBgra32,
ColorResolution = ColorResolution,
DepthMode = DepthMode,
WiredSyncMode = WiredSyncMode.Standalone,
});
while (isRunning)
{
var res = device.TryGetCapture(out var capture);
if (res)
{
using (capture)
{
CaptureReady?.Invoke(this, new CaptureReadyEventArgs(capture));
}
}
else
{
if (!device.IsConnected)
{
throw new DeviceConnectionLostException(device.DeviceIndex);
}
Thread.Sleep(1);
}
}
}
catch (Exception exc)
{
Failed?.Invoke(this, new FailedEventArgs(exc));
}
}