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/****************************************************************************
* *
* OpenNI 1.x Alpha *
* Copyright (C) 2011 PrimeSense Ltd. *
* *
* This file is part of OpenNI. *
* *
* OpenNI is free software: you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License as published *
* by the Free Software Foundation, either version 3 of the License, or *
* (at your option) any later version. *
* *
* OpenNI 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 Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public License *
* along with OpenNI. If not, see <http://www.gnu.org/licenses/>. *
* *
****************************************************************************/
#ifndef __STATISTICS_H__
#define __STATISTICS_H__
// --------------------------------
// Includes
// --------------------------------
#include <XnCppWrapper.h>
// --------------------------------
// Defines
// --------------------------------
typedef struct
{
int nCount;
XnDepthPixel nMin;
XnDepthPixel nMax;
double nSum;
double nSumSquare;
double dAverage;
double dStdDev;
} XnPixelStatistics;
// --------------------------------
// Global Variables
// --------------------------------
extern XnPixelStatistics* g_PixelStatistics;
// --------------------------------
// Function Declarations
// --------------------------------
void statisticsInit();
void statisticsStart(int);
void statisticsStop(int);
void toggleStatistics(int);
void statisticsClear(int);
void statisticsAddFrame();
bool isStatisticsActive();
void getStatisticsMessage(char* csMessage);
#endif //__STATISTICS_H__
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