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spectre/source/Platform/Win32/Win32System.cpp
2016-01-10 09:26:43 +01:00

28 lines
478 B
C++

#include <Windows.h>
#include <Spectre/System/System.h>
static LARGE_INTEGER getFrequency() {
LARGE_INTEGER freq;
::QueryPerformanceFrequency(&freq);
return freq;
}
unsigned long System::getMilliseconds()
{
static LARGE_INTEGER freq = getFrequency();
LARGE_INTEGER cnt;
::QueryPerformanceCounter(&cnt);
cnt.QuadPart *= 1000;
cnt.QuadPart /= freq.QuadPart;
return (unsigned long) cnt.QuadPart;
}
void System::sleep(int milliseconds)
{
::Sleep(milliseconds);
}