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Diffstat (limited to 'ftnoir_tracker_pt/timer.cpp')
-rw-r--r-- | ftnoir_tracker_pt/timer.cpp | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/ftnoir_tracker_pt/timer.cpp b/ftnoir_tracker_pt/timer.cpp deleted file mode 100644 index 07379853..00000000 --- a/ftnoir_tracker_pt/timer.cpp +++ /dev/null @@ -1,65 +0,0 @@ -/* Copyright (c) 2012 Patrick Ruoff - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - */ - -#include "timer.h" - -#include <stdlib.h> - -// ---------------------------------------------------------------------------- -Timer::Timer() -: startTime(0), endTime(0), running(false) -{ -#ifdef WIN32 - QueryPerformanceFrequency(&frequency); - startCount.QuadPart = 0; - endCount.QuadPart = 0; -#else - startCount.tv_sec = startCount.tv_usec = 0; - endCount.tv_sec = endCount.tv_usec = 0; -#endif -} - - -void Timer::start() -{ -#ifdef WIN32 - QueryPerformanceCounter(&startCount); -#else - gettimeofday(&startCount, NULL); -#endif - running = true; -} - - -void Timer::stop() -{ -#ifdef WIN32 - QueryPerformanceCounter(&endCount); -#else - gettimeofday(&endCount, NULL); -#endif - running = false; -} - - -double Timer::elapsed() -{ -#ifdef WIN32 - if (running) - QueryPerformanceCounter(&endCount); - - startTime = startCount.QuadPart * (1e3 / frequency.QuadPart); - endTime = endCount.QuadPart * (1e3 / frequency.QuadPart); -#else - (void) gettimeofday(&endCount, NULL); - - startTime = (startCount.tv_sec * 1e3) + startCount.tv_usec; - endTime = (endCount.tv_sec * 1e3) + endCount.tv_usec; -#endif - - return endTime - startTime; -}
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