source: OGRE/trunk/ogrenew/OgreMain/src/OgreTimer.cpp @ 692

Revision 692, 1.9 KB checked in by mattausch, 19 years ago (diff)

adding ogre 1.2 and dependencies

RevLine 
[692]1/*
2-----------------------------------------------------------------------------
3This source file is part of OGRE
4    (Object-oriented Graphics Rendering Engine)
5For the latest info, see http://www.ogre3d.org/
6
7Copyright (c) 2000-2005 The OGRE Team
8Also see acknowledgements in Readme.html
9
10This program is free software; you can redistribute it and/or modify it under
11the terms of the GNU Lesser General Public License as published by the Free Software
12Foundation; either version 2 of the License, or (at your option) any later
13version.
14
15This program is distributed in the hope that it will be useful, but WITHOUT
16ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
17FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
18
19You should have received a copy of the GNU Lesser General Public License along with
20this program; if not, write to the Free Software Foundation, Inc., 59 Temple
21Place - Suite 330, Boston, MA 02111-1307, USA, or go to
22http://www.gnu.org/copyleft/lesser.txt.
23-----------------------------------------------------------------------------
24*/
25#include "OgreStableHeaders.h"
26#include "OgreTimer.h"
27
28namespace Ogre
29{
30        Timer::Timer()
31        {
32        // SJS: removed reset call since this is not polymorphic
33                // reset();
34        }
35       
36        void Timer::reset()
37        {
38                zeroClock = clock();
39        }
40       
41        unsigned long Timer::getMilliseconds()
42        {
43                return getMillisecondsCPU();
44        }
45       
46        unsigned long Timer::getMillisecondsCPU()
47        {
48                clock_t newClock = clock();
49                return (unsigned long)((float)(newClock-zeroClock) / ((float)CLOCKS_PER_SEC/1000.0)) ;
50        }
51
52        unsigned long Timer::getMicroseconds()
53        {
54                return getMicrosecondsCPU();
55        }
56       
57        unsigned long Timer::getMicrosecondsCPU()
58        {
59                clock_t newClock = clock();
60                return (unsigned long)((float)(newClock-zeroClock) / ((float)CLOCKS_PER_SEC/1000000.0)) ;
61        }
62}
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