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/* ========================================================================
* PROJECT: ARToolKitPlus
* ========================================================================
* This work is based on the original ARToolKit developed by
* Hirokazu Kato
* Mark Billinghurst
* HITLab, University of Washington, Seattle
* http://www.hitl.washington.edu/artoolkit/
*
* Copyright of the derived and new portions of this work
* (C) 2006 Graz University of Technology
*
* This framework is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This framework is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this framework; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* For further information please contact
* Dieter Schmalstieg
* <schmalstieg@icg.tu-graz.ac.at>
* Graz University of Technology,
* Institut for Computer Graphics and Vision,
* Inffeldgasse 16a, 8010 Graz, Austria.
* ========================================================================
** @author Daniel Wagner
*
* $Id: Profiler.h 162 2006-04-19 21:28:10Z grabner $
* @file
* ======================================================================== */
#ifndef __ARTOOLKITPLUS_PROFILER_HEADERFILE__
#define __ARTOOLKITPLUS_PROFILER_HEADERFILE__
#if defined(WIN32) || defined(_WIN32_WCE)
# define _ARTKP_IS_WINDOWS_
#endif
#ifdef _ARTKP_IS_WINDOWS_
# include <windows.h>
#endif
namespace ARToolKitPlus {
class Profiler
{
public:
enum MES {
SINGLEMARKER_OVERALL,
LABELING,
DETECTMARKER2,
GETMARKERINFO,
GETTRANSMAT,
GETINITROT,
GETTRANSMAT3,
GETTRANSMATSUB,
MODIFYMATRIX_LOOP,
MODIFYMATRIX,
GETNEWMATRIX,
GETROT,
GETANGLE
};
struct Measurement {
#ifdef _ARTKP_IS_WINDOWS_
LARGE_INTEGER secBegin, secEnd, sum;
#endif
void reset();
};
Measurement _SINGLEMARKER_OVERALL, _LABELING, _DETECTMARKER2, _GETMARKERINFO, _GETTRANSMAT,
_GETINITROT, _GETTRANSMAT3, _GETTRANSMATSUB, _MODIFYMATRIX_LOOP, _MODIFYMATRIX, _GETNEWMATRIX,
_GETROT, _GETANGLE;
void reset();
void beginSection(Measurement& nM);
void endSection(Measurement& nM);
float getFraction(const Measurement& nNom, const Measurement& nDenom) const;
float getFraction(MES nNom, MES nDenom) const;
float getTime(MES nMes) const;
void writeReport(const char* nFileName, unsigned int nNumRuns=1) const;
static bool isProfilingEnabled();
protected:
const Measurement* getMes(MES nMes) const;
};
} // namespace ARToolKitPlus
//
// we use macros to simplify calls to the profiler
// and to turn profiling on/off
// define _USE_PROFILING_ in the project settings
// to activate profiling. note that this can reduce
// overall performance a lot when used too deeply
//
#ifdef _USE_PROFILING_
#define PROFILE_BEGINSEC(obj, mes) obj.beginSection(obj._##mes);
#define PROFILE_ENDSEC(obj, mes) obj.endSection(obj._##mes);
#define PROFILEPTR_BEGINSEC(obj, mes) if(obj) obj->beginSection(obj->_##mes);
#define PROFILEPTR_ENDSEC(obj, mes) if(obj) obj->endSection(obj->_##mes);
#else
#define PROFILE_BEGINSEC(obj, mes);
#define PROFILE_ENDSEC(obj, mes);
#define PROFILEPTR_BEGINSEC(obj, mes)
#define PROFILEPTR_ENDSEC(obj, mes)
#endif //_USE_PROFILING_
#endif //__ARTOOLKITPLUS_PROFILER_HEADERFILE__
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