39 lines
794 B
C
39 lines
794 B
C
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/************************************************************//**
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*
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* @file: win32_clock.c
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* @author: Martin Fouilleul
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* @date: 03/02/2023
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* @revision:
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*
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*****************************************************************/
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#include<profileapi.h>
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#include"typedefs.h"
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#include"platform_clock.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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static u64 __performanceCounterFreq = 0;
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void mp_clock_init()
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{
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LARGE_INTEGER freq;
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QueryPerformanceFrequency(&freq);
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__performanceCounterFreq = freq.QuadPart;
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}
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f64 mp_get_time(mp_clock_kind clock)
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{
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LARGE_INTEGER counter;
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QueryPerformanceCounter(&counter);
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f64 time = __performanceCounterFreq ? (counter.QuadPart / (f64)__performanceCounterFreq) : 0;
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return(time);
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}
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#ifdef __cplusplus
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} // extern "C"
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#endif
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