2e4d044cab
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.1.x@355 632fc199-4ca6-4c93-a231-07263d6284db
51 lines
1.2 KiB
C
51 lines
1.2 KiB
C
/* Copyright (C)2004 Landmark Graphics Corporation
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* Copyright (C)2005 Sun Microsystems, Inc.
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*
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* This library is free software and may be redistributed and/or modified under
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* the terms of the wxWindows Library License, Version 3.1 or (at your option)
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* any later version. The full license is in the LICENSE.txt file included
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* with this distribution.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* wxWindows Library License for more details.
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*/
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#ifndef __RRTIMER_H__
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#define __RRTIMER_H__
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#ifdef _WIN32
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#include <windows.h>
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__inline double rrtime(void)
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{
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LARGE_INTEGER Frequency, Time;
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if(QueryPerformanceFrequency(&Frequency)!=0)
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{
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QueryPerformanceCounter(&Time);
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return (double)Time.QuadPart/(double)Frequency.QuadPart;
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}
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else return (double)GetTickCount()*0.001;
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}
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#else
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#include <sys/time.h>
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#ifdef sun
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#define __inline inline
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#endif
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static __inline double rrtime(void)
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{
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struct timeval __tv;
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gettimeofday(&__tv, (struct timezone *)NULL);
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return((double)__tv.tv_sec+(double)__tv.tv_usec*0.000001);
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}
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#endif
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#endif
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