private void WaitForPendingWork()
{
var working = WorkStopwatch.IsRunning;
if (working)
{
WorkStopwatch.Stop();
}
WaitStopwatch.Start();
try {
_DrawThread.WaitForPendingWork();
} catch (DeviceLostException) {
_DeviceLost = true;
} catch (ObjectDisposedException) {
if (Device.IsDisposed)
{
_Running = false;
}
else
{
throw;
}
}
WaitStopwatch.Stop();
if (working)
{
WorkStopwatch.Start();
}
}
private void WaitForPendingWork()
{
if (IsDisposed)
{
return;
}
var working = WorkStopwatch.IsRunning;
if (working)
{
WorkStopwatch.Stop();
}
WaitStopwatch.Start();
try {
DrawQueue.WaitUntilDrained();
} catch (DeviceLostException) {
_DeviceLost = true;
} catch (ObjectDisposedException) {
if (Device.IsDisposed)
{
_Running = false;
}
else
{
throw;
}
}
WaitStopwatch.Stop();
if (working)
{
WorkStopwatch.Start();
}
}