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/*****************************************************************************
* *
* OpenNI 2.x Alpha *
* Copyright (C) 2012 PrimeSense Ltd. *
* *
* This file is part of OpenNI. *
* *
* Licensed under the Apache License, Version 2.0 (the "License"); *
* you may not use this file except in compliance with the License. *
* You may obtain a copy of the License at *
* *
* http://www.apache.org/licenses/LICENSE-2.0 *
* *
* Unless required by applicable law or agreed to in writing, software *
* distributed under the License is distributed on an "AS IS" BASIS, *
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. *
* See the License for the specific language governing permissions and *
* limitations under the License. *
* *
*****************************************************************************/
//---------------------------------------------------------------------------
// Includes
//---------------------------------------------------------------------------
#include "XnSensorFPS.h"
#include "XnDeviceSensor.h"
#include <XnLog.h>
//---------------------------------------------------------------------------
// Defines
//---------------------------------------------------------------------------
/* The number of frames to average FPS over */
#define XN_SENSOR_FPS_FRAME_COUNT 180
//---------------------------------------------------------------------------
// Code
//---------------------------------------------------------------------------
XnSensorFPS::XnSensorFPS() :
m_nLastPrint(0),
m_FramesDump(NULL)
{
xnFPSInit(&m_depth, XN_SENSOR_FPS_FRAME_COUNT);
xnFPSInit(&m_color, XN_SENSOR_FPS_FRAME_COUNT);
xnFPSInit(&m_ir, XN_SENSOR_FPS_FRAME_COUNT);
m_FramesDump = xnDumpFileOpen(XN_MASK_SENSOR_FPS, "FramesTimes.csv");
xnDumpFileWriteString(m_FramesDump, "TS,Type,FrameID,FrameTS\n");
}
XnSensorFPS::~XnSensorFPS()
{
xnFPSFree(&m_depth);
xnFPSFree(&m_color);
xnFPSFree(&m_ir);
xnDumpFileClose(m_FramesDump);
}
void XnSensorFPS::Mark(XnFPSData* pFPS, const XnChar* csName, XnUInt32 nFrameID, XnUInt64 nTS)
{
if (!xnLogIsEnabled(XN_MASK_SENSOR_FPS, XN_LOG_VERBOSE))
return;
XnUInt64 nNow;
xnOSGetHighResTimeStamp(&nNow);
xnFPSMarkFrame(pFPS, nNow);
xnDumpFileWriteString(m_FramesDump, "%llu,%s,%u,%llu\n", nNow, csName, nFrameID, nTS);
// get current time in seconds
nNow /= 1000000;
if (nNow != m_nLastPrint)
{
m_nLastPrint = nNow;
xnLogVerbose(XN_MASK_SENSOR_FPS, "[FPS] Frames - C: %5.2f, D: %5.2f, I: %5.2f",
xnFPSCalc(&m_color), xnFPSCalc(&m_depth), xnFPSCalc(&m_ir));
}
}
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