00001 /* 00002 ----------------------------------------------------------------------------- 00003 This source file is part of OGRE 00004 (Object-oriented Graphics Rendering Engine) 00005 For the latest info, see http://www.ogre3d.org/ 00006 00007 Copyright Š 2000-2002 The OGRE Team 00008 Also see acknowledgements in Readme.html 00009 00010 This program is free software; you can redistribute it and/or modify it under 00011 the terms of the GNU Lesser General Public License as published by the Free Software 00012 Foundation; either version 2 of the License, or (at your option) any later 00013 version. 00014 00015 This program is distributed in the hope that it will be useful, but WITHOUT 00016 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 00017 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. 00018 00019 You should have received a copy of the GNU Lesser General Public License along with 00020 this program; if not, write to the Free Software Foundation, Inc., 59 Temple 00021 Place - Suite 330, Boston, MA 02111-1307, USA, or go to 00022 http://www.gnu.org/copyleft/lesser.txt. 00023 ----------------------------------------------------------------------------- 00024 */ 00025 #include "OgreStableHeaders.h" 00026 #include "OgreTimer.h" 00027 00028 namespace Ogre 00029 { 00030 Timer::Timer() 00031 { 00032 // SJS: removed reset call since this is not polymorphic 00033 // reset(); 00034 } 00035 00036 void Timer::reset() 00037 { 00038 zeroClock = clock(); 00039 } 00040 00041 unsigned long Timer::getMilliseconds() 00042 { 00043 return getMillisecondsCPU(); 00044 } 00045 00046 unsigned long Timer::getMillisecondsCPU() 00047 { 00048 clock_t newClock = clock(); 00049 return (unsigned long)((float)(newClock-zeroClock) / ((float)CLOCKS_PER_SEC/1000.0)) ; 00050 } 00051 00052 unsigned long Timer::getMicroseconds() 00053 { 00054 return getMicrosecondsCPU(); 00055 } 00056 00057 unsigned long Timer::getMicrosecondsCPU() 00058 { 00059 clock_t newClock = clock(); 00060 return (unsigned long)((float)(newClock-zeroClock) / ((float)CLOCKS_PER_SEC/1000000.0)) ; 00061 } 00062 }
Copyright © 2002-2003 by The OGRE Team
Last modified Fri May 14 23:22:53 2004