source: OGRE/trunk/ogrenew/PlatformManagers/GLX/src/OgreGLXTimer.cpp @ 692

Revision 692, 1.7 KB checked in by mattausch, 19 years ago (diff)

adding ogre 1.2 and dependencies

Line 
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
26#include "OgreGLXTimer.h"
27#include <sys/time.h>
28
29namespace Ogre {
30// This is really the SDL timer (or, UNIX timer in general)
31void GLXTimer::reset() {
32        Timer::reset();
33        gettimeofday(&start, NULL);
34}
35
36unsigned long GLXTimer::getMilliseconds() {
37        struct timeval now;
38        gettimeofday(&now, NULL);
39        return (now.tv_sec-start.tv_sec)*1000+(now.tv_usec-start.tv_usec)/1000;
40}
41
42unsigned long GLXTimer::getMicroseconds() {
43        struct timeval now;
44        gettimeofday(&now, NULL);
45        return (now.tv_sec-start.tv_sec)*1000000+(now.tv_usec-start.tv_usec);
46}
47}
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