Re: [PATCH v2 0/2] MR2724: wined3d: Submit command buffers that are built for longer than 2 ms.

[Henri Verbeet (＠hverbeet)]

> On my machine, one call to QueryPerformanceCounter() seems to take about 80 ns.

How does that compare to e.g. QueryInterruptTime()?
> If we are worried about performance—and I'm not really sure whether to be worried—then I'm open to trying the aforementioned approach with a separate submit thread.

How about something like CreateTimerQueueTimer() or SetWaitableTimer()?