> > Do we need actual high precision time, or do we just need
> to be able
> > to get high precision differences? Getting the differences
> is fairly
> > easy, but if you need to "sync up" any drif then it becomes
> a bit more
> > difficult.
>
> You're right, we only care about differences not absolute
> time. If there's something like a microseconds-since-bootup
> counter, it would be fine.
There is. I beleive QueryPerformanceCounter has sub-mirosecond
resolution.
Can we just replace gettimeofday() with a version that's basically:
if (never_run_before)
GetSystemTime() and get current timer for baseline.
now = baseline + current timer - baseline timer;
return now;
Or do we need to make changes at the points where the function is
actually called?
//Magnus