pandory500/SDL-mirror
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Disabled QueryPerformanceCounter(), due to problems on Win2K

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--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%40327
This commit is contained in:
Sam Lantinga 2002-03-31 03:34:11 +00:00
parent b2f4430889
commit 3fa7d61105
1 changed files with 2 additions and 0 deletions
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2
src/timer/win32/SDL_systimer.c
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@ -57,12 +57,14 @@ void SDL_StartTicks(void)
#ifdef USE_GETTICKCOUNT #ifdef USE_GETTICKCOUNT
start = GetTickCount(); start = GetTickCount();
#else #else
#if 0 /* Apparently there are problems with QPC on Win2K */
if (QueryPerformanceFrequency(&hires_ticks_per_second) == TRUE) if (QueryPerformanceFrequency(&hires_ticks_per_second) == TRUE)
{ {
hires_timer_available = TRUE; hires_timer_available = TRUE;
QueryPerformanceCounter(&hires_start_ticks); QueryPerformanceCounter(&hires_start_ticks);
} }
else else
#endif
{ {
hires_timer_available = FALSE; hires_timer_available = FALSE;
timeBeginPeriod(1); /* use 1 ms timer precision */ timeBeginPeriod(1); /* use 1 ms timer precision */