QueryPerformanceCounter / QueryPerformanceFrequency code pls

Revan1985 · Post by **Revan1985** » Mon Mar 31, 2008 12:26 am

i need an help whit a code for opengl...
i'm programming it under win32, and i need a code example for the timer [ not pseudo code or else, i need a c++ code, functionally ].
Can someone help me?
thanks ^^

p.s. if is the wrong section, sorry bout that, and move it in the right section ^^

p.p.s. i say that i search in the internet, but i don0t found a code, or i found only pseudo code, but it's the first time i use this 2 elements...

stephaneR · Post by **stephaneR** » Mon Mar 31, 2008 1:16 am

http://www.koders.com/default.aspx?s=Qu ... &la=*&li=*

rogerborg · Post by **rogerborg** » Mon Mar 31, 2008 7:56 am

\source\Irrlicht\os.cpp

Revan1985 · Post by **Revan1985** » Mon Mar 31, 2008 12:19 pm

thanks for the answers ^^'
i've only a problem.
In the Timer class, is used a GetTickCount(), that i can't find anywhere...
where the hell is it?

here the code

Code: Select all

	u32 Timer::getRealTime()
	{
		if (HighPerformanceTimerSupport)
		{
			LARGE_INTEGER nTime;
			QueryPerformanceCounter(&nTime);
			return u32((nTime.QuadPart) * 1000 / HighPerformanceFreq.QuadPart);
		}
		[b]return GetTickCount();[/b]
	}

i don't found the bold line called function...

rogerborg · Post by **rogerborg** » Mon Mar 31, 2008 1:30 pm

Is Google firewalled from your location?

Revan1985 · Post by **Revan1985** » Mon Mar 31, 2008 3:13 pm

oops

i think was a function implemented in irrlicht...
sorry for the time spent ^^
thanks, now i've a timer