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/* The copyright in this software is being made available under the BSD
* License, included below. This software may be subject to other third party
* and contributor rights, including patent rights, and no such rights are
* granted under this license.
*
* Copyright (c) 2010-2018, ITU/ISO/IEC
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
* be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
/** \file Analyze.h
\brief encoder analyzer class (header)
*/
#ifndef __ANALYZE__
#define __ANALYZE__
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#include <stdio.h>
#include <memory.h>
#include <assert.h>
#include <cinttypes>
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#include "CommonLib/CommonDef.h"
#include "CommonLib/ChromaFormat.h"
#include "math.h"
#if EXTENSION_360_VIDEO
#include "AppEncHelper360/TExt360EncAnalyze.h"
#endif
//! \ingroup EncoderLib
//! \{
// ====================================================================================================================
// Class definition
// ====================================================================================================================
#if ENABLE_QPA
#define FRAME_WEIGHTING 0 // WPSNR temporal weighting according to hierarchical coding structure; only for GOP size 16
#endif
/// encoder analyzer class
class Analyze
{
private:
double m_dPSNRSum[MAX_NUM_COMPONENT];
double m_dAddBits;
uint32_t m_uiNumPic;
double m_dFrmRate; //--CFG_KDY
double m_MSEyuvframe[MAX_NUM_COMPONENT]; // sum of MSEs
#if ENABLE_QPA && FRAME_WEIGHTING
double m_sumWSSD[MAX_NUM_COMPONENT]; // weighted SSDs
double m_sumW;
#endif
#if EXTENSION_360_VIDEO
TExt360EncAnalyze m_ext360;
#endif
public:
virtual ~Analyze() {}
Analyze() { clear(); }
void addResult( double psnr[MAX_NUM_COMPONENT], double bits, const double MSEyuvframe[MAX_NUM_COMPONENT]
, bool isEncodeLtRef
)
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{
m_dAddBits += bits;
if (isEncodeLtRef)
return;
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for(uint32_t i=0; i<MAX_NUM_COMPONENT; i++)
{
m_dPSNRSum[i] += psnr[i];
m_MSEyuvframe[i] += MSEyuvframe[i];
}
m_uiNumPic++;
}
#if ENABLE_QPA
#if FRAME_WEIGHTING
void addWeightedSSD(const double dWeightedSSD, const ComponentID compID) { m_sumWSSD[compID] += dWeightedSSD; }
void addWeight (const double dWeight) { m_sumW += dWeight; }
double getWPSNR (const ComponentID compID) const { return (m_sumWSSD[compID] > 0.0 ? 10.0 * log10(m_sumW / m_sumWSSD[compID]) : 999.99); }
#else
double getWPSNR (const ComponentID compID) const { return m_dPSNRSum[compID] / (double)m_uiNumPic; }
#endif
#endif
double getPsnr(ComponentID compID) const { return m_dPSNRSum[compID]; }
double getBits() const { return m_dAddBits; }
void setBits(double numBits) { m_dAddBits = numBits; }
uint32_t getNumPic() const { return m_uiNumPic; }
#if EXTENSION_360_VIDEO
TExt360EncAnalyze& getExt360Info() { return m_ext360; }
#endif
void setFrmRate (double dFrameRate) { m_dFrmRate = dFrameRate; } //--CFG_KDY
void clear()
{
m_dAddBits = 0;
for(uint32_t i=0; i<MAX_NUM_COMPONENT; i++)
{
m_dPSNRSum[i] = 0;
m_MSEyuvframe[i] = 0;
#if ENABLE_QPA && FRAME_WEIGHTING
m_sumWSSD[i] = 0;
#endif
}
#if ENABLE_QPA && FRAME_WEIGHTING
m_sumW = 0;
#endif
m_uiNumPic = 0;
#if EXTENSION_360_VIDEO
m_ext360.clear();
#endif
}
void calculateCombinedValues(const ChromaFormat chFmt, double &PSNRyuv, double &MSEyuv, const BitDepths &bitDepths)
{
MSEyuv = 0;
int scale = 0;
int maximumBitDepth = bitDepths.recon[CHANNEL_TYPE_LUMA];
for (uint32_t channelTypeIndex = 1; channelTypeIndex < MAX_NUM_CHANNEL_TYPE; channelTypeIndex++)
{
if (bitDepths.recon[channelTypeIndex] > maximumBitDepth)
{
maximumBitDepth = bitDepths.recon[channelTypeIndex];
}
}
#if ENABLE_QPA
const uint32_t maxval = /*useWPSNR ? (1 << maximumBitDepth) - 1 :*/ 255 << (maximumBitDepth - 8); // fix with WPSNR: 1023 (4095) instead of 1020 (4080) for bit depth 10 (12)
#else
const uint32_t maxval = 255 << (maximumBitDepth - 8);
#endif
const uint32_t numberValidComponents = getNumberValidComponents(chFmt);
for (uint32_t comp=0; comp<numberValidComponents; comp++)
{
const ComponentID compID = ComponentID(comp);
const uint32_t csx = getComponentScaleX(compID, chFmt);
const uint32_t csy = getComponentScaleY(compID, chFmt);
const int scaleChan = (4>>(csx+csy));
const uint32_t bitDepthShift = 2 * (maximumBitDepth - bitDepths.recon[toChannelType(compID)]); //*2 because this is a squared number
const double channelMSE = (m_MSEyuvframe[compID] * double(1 << bitDepthShift)) / double(getNumPic());
scale += scaleChan;
MSEyuv += scaleChan * channelMSE;
}
MSEyuv /= double(scale); // i.e. divide by 6 for 4:2:0, 8 for 4:2:2 etc.
PSNRyuv = (MSEyuv == 0) ? 999.99 : 10.0 * log10((maxval * maxval) / MSEyuv);
}
#if ENABLE_QPA || WCG_WPSNR
void printOut ( char cDelim, const ChromaFormat chFmt, const bool printMSEBasedSNR, const bool printSequenceMSE, const bool printHexPsnr, const BitDepths &bitDepths, const bool useWPSNR = false )
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#else
void printOut ( char cDelim, const ChromaFormat chFmt, const bool printMSEBasedSNR, const bool printSequenceMSE, const bool printHexPsnr, const BitDepths &bitDepths )
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#endif
{
#if !WCG_WPSNR
MsgLevel e_msg_level = cDelim == 'a' ? INFO: DETAILS;
#else
MsgLevel e_msg_level = (cDelim == 'a') || (cDelim == 'w') ? INFO : DETAILS;
#endif
double dFps = m_dFrmRate; //--CFG_KDY
double dScale = dFps / 1000 / (double)m_uiNumPic;
double MSEBasedSNR[MAX_NUM_COMPONENT];
if (printMSEBasedSNR)
{
for (uint32_t componentIndex = 0; componentIndex < MAX_NUM_COMPONENT; componentIndex++)
{
const ComponentID compID = ComponentID(componentIndex);
if (getNumPic() == 0)
{
MSEBasedSNR[compID] = 0 * dScale; // this is the same calculation that will be evaluated for any other statistic when there are no frames (it should result in NaN). We use it here so all the output is consistent.
}
else
{
#if ENABLE_QPA
const uint32_t maxval = /*useWPSNR ? (1 << bitDepths.recon[toChannelType(compID)]) - 1 :*/ 255 << (bitDepths.recon[toChannelType(compID)] - 8); // fix with WPSNR: 1023 (4095) instead of 1020 (4080) for bit depth 10 (12)
#else
//NOTE: this is not the true maximum value for any bitDepth other than 8. It comes from the original HM PSNR calculation
const uint32_t maxval = 255 << (bitDepths.recon[toChannelType(compID)] - 8);
#endif
const double MSE = m_MSEyuvframe[compID];
MSEBasedSNR[compID] = (MSE == 0) ? 999.99 : 10.0 * log10((maxval * maxval) / (MSE / (double)getNumPic()));
}
}
}
switch (chFmt)
{
case CHROMA_400:
if (printMSEBasedSNR)
{
#if ENABLE_QPA || WCG_WPSNR
if (useWPSNR) {
msg( e_msg_level, " \tTotal Frames | " "Bitrate " "Y-WPSNR" );
} else
#endif
msg( e_msg_level, " \tTotal Frames | " "Bitrate " "Y-PSNR" );
if (printHexPsnr)
{
msg(e_msg_level, "xY-PSNR ");
}
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if (printSequenceMSE)
{
msg( e_msg_level, " Y-MSE\n" );
}
else
{
msg( e_msg_level, "\n");
}
//msg( e_msg_level, "\t------------ " " ----------" " -------- " " -------- " " --------\n" );
msg( e_msg_level, "Average: \t %8d %c " "%12.4lf " "%8.4lf",
getNumPic(), cDelim,
getBits() * dScale,
#if ENABLE_QPA
useWPSNR ? getWPSNR(COMPONENT_Y) :
#endif
getPsnr(COMPONENT_Y) / (double)getNumPic() );
if (printHexPsnr)
{
double dPsnr;
uint64_t xPsnr;
dPsnr = getPsnr(COMPONENT_Y) / (double)getNumPic();
copy(reinterpret_cast<uint8_t *>(&dPsnr),
reinterpret_cast<uint8_t *>(&dPsnr) + sizeof(dPsnr),
reinterpret_cast<uint8_t *>(&xPsnr));
msg(e_msg_level, " %16" PRIx64 " ", xPsnr);
}
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if (printSequenceMSE)
{
msg( e_msg_level, " %8.4lf\n", m_MSEyuvframe[COMPONENT_Y] / (double)getNumPic() );
}
else
{
msg( e_msg_level, "\n");
}
msg( e_msg_level, "From MSE:\t %8d %c " "%12.4lf " "%8.4lf\n",
getNumPic(), cDelim,
getBits() * dScale,
MSEBasedSNR[COMPONENT_Y] );
}
else
{
#if ENABLE_QPA || WCG_WPSNR
if (useWPSNR) {
msg( e_msg_level, "\tTotal Frames | " "Bitrate " "Y-WPSNR" );
} else
#endif
msg( e_msg_level, "\tTotal Frames | " "Bitrate " "Y-PSNR" );
if (printHexPsnr)
{
msg(e_msg_level, "xY-PSNR ");
}
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if (printSequenceMSE)
{
msg( e_msg_level, " Y-MSE\n" );
}
else
{
msg( e_msg_level, "\n");
}
//msg( e_msg_level, "\t------------ " " ----------" " -------- " " -------- " " --------\n" );
msg( e_msg_level, "\t %8d %c " "%12.4lf " "%8.4lf",
getNumPic(), cDelim,
getBits() * dScale,
#if ENABLE_QPA
useWPSNR ? getWPSNR(COMPONENT_Y) :
#endif
getPsnr(COMPONENT_Y) / (double)getNumPic() );
if (printHexPsnr)
{
double dPsnr;
uint64_t xPsnr;
dPsnr = getPsnr(COMPONENT_Y) / (double)getNumPic();
copy(reinterpret_cast<uint8_t *>(&dPsnr),
reinterpret_cast<uint8_t *>(&dPsnr) + sizeof(dPsnr),
reinterpret_cast<uint8_t *>(&xPsnr));
msg(e_msg_level, " %16" PRIx64 " ", xPsnr);
}
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if (printSequenceMSE)
{
msg( e_msg_level, " %8.4lf\n", m_MSEyuvframe[COMPONENT_Y] / (double)getNumPic() );
}
else
{
msg( e_msg_level, "\n");
}
}
break;
case CHROMA_420:
case CHROMA_422:
case CHROMA_444:
{
double PSNRyuv = MAX_DOUBLE;
double MSEyuv = MAX_DOUBLE;
calculateCombinedValues(chFmt, PSNRyuv, MSEyuv, bitDepths);
if (printMSEBasedSNR)
{
#if ENABLE_QPA || WCG_WPSNR
if (useWPSNR) {
msg( e_msg_level, " \tTotal Frames | " "Bitrate " "Y-WPSNR " "U-WPSNR " "V-WPSNR " "YUV-WPSNR" );
} else
#endif
msg( e_msg_level, " \tTotal Frames | " "Bitrate " "Y-PSNR " "U-PSNR " "V-PSNR " "YUV-PSNR " );
if (printHexPsnr)
{
msg(e_msg_level, "xY-PSNR " "xU-PSNR " "xV-PSNR ");
}
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if (printSequenceMSE)
{
msg( e_msg_level, " Y-MSE " "U-MSE " "V-MSE " "YUV-MSE \n" );
}
else
{
msg( e_msg_level, "\n");
}
//msg( e_msg_level, "\t------------ " " ----------" " -------- " " -------- " " --------\n" );
msg( e_msg_level, "Average: \t %8d %c " "%12.4lf " "%8.4lf " "%8.4lf " "%8.4lf " "%8.4lf",
getNumPic(), cDelim,
getBits() * dScale,
#if ENABLE_QPA
useWPSNR ? getWPSNR(COMPONENT_Y ) :
#endif
getPsnr(COMPONENT_Y ) / (double)getNumPic(),
#if ENABLE_QPA
useWPSNR ? getWPSNR(COMPONENT_Cb) :
#endif
getPsnr(COMPONENT_Cb) / (double)getNumPic(),
#if ENABLE_QPA
useWPSNR ? getWPSNR(COMPONENT_Cr) :
#endif
getPsnr(COMPONENT_Cr) / (double)getNumPic(),
PSNRyuv );
if (printHexPsnr)
{
double dPsnr[MAX_NUM_COMPONENT];
uint64_t xPsnr[MAX_NUM_COMPONENT];
for (int i = 0; i < MAX_NUM_COMPONENT; i++)
{
dPsnr[i] = getPsnr((ComponentID)i) / (double)getNumPic();
copy(reinterpret_cast<uint8_t *>(&dPsnr[i]),
reinterpret_cast<uint8_t *>(&dPsnr[i]) + sizeof(dPsnr[i]),
reinterpret_cast<uint8_t *>(&xPsnr[i]));
}
msg(e_msg_level, " %16" PRIx64 " %16" PRIx64 " %16" PRIx64, xPsnr[COMPONENT_Y], xPsnr[COMPONENT_Cb], xPsnr[COMPONENT_Cr]);
}
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if (printSequenceMSE)
{
msg( e_msg_level, " %8.4lf " "%8.4lf " "%8.4lf " "%8.4lf\n",
m_MSEyuvframe[COMPONENT_Y ] / (double)getNumPic(),
m_MSEyuvframe[COMPONENT_Cb] / (double)getNumPic(),
m_MSEyuvframe[COMPONENT_Cr] / (double)getNumPic(),
MSEyuv );
}
else
{
msg( e_msg_level, "\n");
}
msg( e_msg_level, "From MSE:\t %8d %c " "%12.4lf " "%8.4lf " "%8.4lf " "%8.4lf " "%8.4lf\n",
getNumPic(), cDelim,
getBits() * dScale,
MSEBasedSNR[COMPONENT_Y ],
MSEBasedSNR[COMPONENT_Cb],
MSEBasedSNR[COMPONENT_Cr],
PSNRyuv );
}
else
{
#if ENABLE_QPA || WCG_WPSNR
if (useWPSNR) {
msg( e_msg_level, "\tTotal Frames | " "Bitrate " "Y-WPSNR " "U-WPSNR " "V-WPSNR " "YUV-WPSNR" );
} else
#endif
msg( e_msg_level, "\tTotal Frames | " "Bitrate " "Y-PSNR " "U-PSNR " "V-PSNR " "YUV-PSNR " );
#if EXTENSION_360_VIDEO
m_ext360.printHeader(e_msg_level);
#endif
if (printHexPsnr)
{
msg(e_msg_level, "xY-PSNR " "xU-PSNR " "xV-PSNR ");
}
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if (printSequenceMSE)
{
msg( e_msg_level, " Y-MSE " "U-MSE " "V-MSE " "YUV-MSE \n" );
}
else
{
msg( e_msg_level, "\n");
}
//msg( e_msg_level, "\t------------ " " ----------" " -------- " " -------- " " --------\n" );
msg( e_msg_level, "\t %8d %c " "%12.4lf " "%8.4lf " "%8.4lf " "%8.4lf " "%8.4lf",
getNumPic(), cDelim,
getBits() * dScale,
#if ENABLE_QPA
useWPSNR ? getWPSNR(COMPONENT_Y ) :
#endif
getPsnr(COMPONENT_Y ) / (double)getNumPic(),
#if ENABLE_QPA
useWPSNR ? getWPSNR(COMPONENT_Cb) :
#endif
getPsnr(COMPONENT_Cb) / (double)getNumPic(),
#if ENABLE_QPA
useWPSNR ? getWPSNR(COMPONENT_Cr) :
#endif
getPsnr(COMPONENT_Cr) / (double)getNumPic(),
PSNRyuv );
if (printHexPsnr)
{
double dPsnr[MAX_NUM_COMPONENT];
uint64_t xPsnr[MAX_NUM_COMPONENT];
for (int i = 0; i < MAX_NUM_COMPONENT; i++)
{
dPsnr[i] = getPsnr((ComponentID)i) / (double)getNumPic();
copy(reinterpret_cast<uint8_t *>(&dPsnr[i]),
reinterpret_cast<uint8_t *>(&dPsnr[i]) + sizeof(dPsnr[i]),
reinterpret_cast<uint8_t *>(&xPsnr[i]));
}
msg(e_msg_level, " %16" PRIx64 " %16" PRIx64 " %16" PRIx64 , xPsnr[COMPONENT_Y], xPsnr[COMPONENT_Cb], xPsnr[COMPONENT_Cr]);
}
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#if EXTENSION_360_VIDEO
m_ext360.printPSNRs(getNumPic(), e_msg_level);
#endif
if (printSequenceMSE)
{
msg( e_msg_level, " %8.4lf " "%8.4lf " "%8.4lf " "%8.4lf\n",
m_MSEyuvframe[COMPONENT_Y ] / (double)getNumPic(),
m_MSEyuvframe[COMPONENT_Cb] / (double)getNumPic(),
m_MSEyuvframe[COMPONENT_Cr] / (double)getNumPic(),
MSEyuv );
}
else
{
msg( e_msg_level, "\n");
}
}
}
break;
default:
msg( ERROR, "Unknown format during print out\n");
exit(1);
break;
}
}
void printSummary(const ChromaFormat chFmt, const bool printSequenceMSE, const bool printHexPsnr, const BitDepths &bitDepths, const std::string &sFilename)
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{
FILE* pFile = fopen (sFilename.c_str(), "at");
double dFps = m_dFrmRate; //--CFG_KDY
double dScale = dFps / 1000 / (double)m_uiNumPic;
switch (chFmt)
{
case CHROMA_400:
fprintf(pFile, "%f\t %f\n",
getBits() * dScale,
getPsnr(COMPONENT_Y) / (double)getNumPic() );
break;
case CHROMA_420:
case CHROMA_422:
case CHROMA_444:
{
double PSNRyuv = MAX_DOUBLE;
double MSEyuv = MAX_DOUBLE;
calculateCombinedValues(chFmt, PSNRyuv, MSEyuv, bitDepths);
fprintf(pFile, "%f\t %f\t %f\t %f\t %f",
getBits() * dScale,
getPsnr(COMPONENT_Y ) / (double)getNumPic(),
getPsnr(COMPONENT_Cb) / (double)getNumPic(),
getPsnr(COMPONENT_Cr) / (double)getNumPic(),
PSNRyuv );
if (printSequenceMSE)
{
fprintf(pFile, "\t %f\t %f\t %f\t %f\n",
m_MSEyuvframe[COMPONENT_Y ] / (double)getNumPic(),
m_MSEyuvframe[COMPONENT_Cb] / (double)getNumPic(),
m_MSEyuvframe[COMPONENT_Cr] / (double)getNumPic(),
MSEyuv );
}
else
{
fprintf(pFile, "\n");
}
break;
}
default:
msg( ERROR, "Unknown format during print out\n");
exit(1);
break;
}
fclose(pFile);
}
};
extern Analyze m_gcAnalyzeAll;
extern Analyze m_gcAnalyzeI;
extern Analyze m_gcAnalyzeP;
extern Analyze m_gcAnalyzeB;
#if WCG_WPSNR
extern Analyze m_gcAnalyzeWPSNR;
#endif
extern Analyze m_gcAnalyzeAll_in;
//! \}
#endif // !defined(AFX_TENCANALYZE_H__C79BCAA2_6AC8_4175_A0FE_CF02F5829233__INCLUDED_)