/* 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) 2010-2014, 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     TEncGOP.cpp
    \brief    GOP encoder class
*/

#include <list>
#include <algorithm>
#include <functional>

#include "TEncTop.h"
#include "TEncGOP.h"
#include "TEncAnalyze.h"
#include "libmd5/MD5.h"
#include "TLibCommon/SEI.h"
#include "TLibCommon/NAL.h"
#include "NALwrite.h"
#include <time.h>
#include <math.h>

using namespace std;
//! \ingroup TLibEncoder
//! \{

// ====================================================================================================================
// Constructor / destructor / initialization / destroy
// ====================================================================================================================
Int getLSB(Int poc, Int maxLSB)
{
  if (poc >= 0)
  {
    return poc % maxLSB;
  }
  else
  {
    return (maxLSB - ((-poc) % maxLSB)) % maxLSB;
  }
}

TEncGOP::TEncGOP()
{
  m_iLastIDR            = 0;
  m_iGopSize            = 0;
  m_iNumPicCoded        = 0; //Niko
  m_bFirst              = true;
#if ALLOW_RECOVERY_POINT_AS_RAP
  m_iLastRecoveryPicPOC = 0;
#endif
  
  m_pcCfg               = NULL;
  m_pcSliceEncoder      = NULL;
  m_pcListPic           = NULL;
  
  m_pcEntropyCoder      = NULL;
  m_pcCavlcCoder        = NULL;
  m_pcSbacCoder         = NULL;
  m_pcBinCABAC          = NULL;
  
  m_bSeqFirst           = true;
  
  m_bRefreshPending     = 0;
  m_pocCRA            = 0;
  m_numLongTermRefPicSPS = 0;
  ::memset(m_ltRefPicPocLsbSps, 0, sizeof(m_ltRefPicPocLsbSps));
  ::memset(m_ltRefPicUsedByCurrPicFlag, 0, sizeof(m_ltRefPicUsedByCurrPicFlag));
  m_cpbRemovalDelay   = 0;
  m_lastBPSEI         = 0;
  xResetNonNestedSEIPresentFlags();
  xResetNestedSEIPresentFlags();
#if FIX1172
  m_associatedIRAPType = NAL_UNIT_CODED_SLICE_IDR_N_LP;
  m_associatedIRAPPOC  = 0;
#endif
#if SVC_EXTENSION
  m_pcPredSearch        = NULL;
#if Q0048_CGS_3D_ASYMLUT
  m_temp = NULL;
  m_pColorMappedPic = NULL;
#endif
#endif //SVC_EXTENSION
  return;
}

TEncGOP::~TEncGOP()
{
#if Q0048_CGS_3D_ASYMLUT
  if(m_pColorMappedPic)
  {
    m_pColorMappedPic->destroy();
    delete m_pColorMappedPic;
    m_pColorMappedPic = NULL;                
  }
  if(m_temp)
  {
    free_mem2DintWithPad(m_temp, m_iTap>>1, 0);
    m_temp = NULL;
  }
#endif
}

/** Create list to contain pointers to LCU start addresses of slice.
 */
#if SVC_EXTENSION
Void  TEncGOP::create( UInt layerId )
{
  m_bLongtermTestPictureHasBeenCoded = 0;
  m_bLongtermTestPictureHasBeenCoded2 = 0;
  m_layerId = layerId;
}
#else
Void  TEncGOP::create()
{
  m_bLongtermTestPictureHasBeenCoded = 0;
  m_bLongtermTestPictureHasBeenCoded2 = 0;
}
#endif

Void  TEncGOP::destroy()
{
}

Void TEncGOP::init ( TEncTop* pcTEncTop )
{
  m_pcEncTop     = pcTEncTop;
  m_pcCfg                = pcTEncTop;
  m_pcSliceEncoder       = pcTEncTop->getSliceEncoder();
  m_pcListPic            = pcTEncTop->getListPic();  
  
  m_pcEntropyCoder       = pcTEncTop->getEntropyCoder();
  m_pcCavlcCoder         = pcTEncTop->getCavlcCoder();
  m_pcSbacCoder          = pcTEncTop->getSbacCoder();
  m_pcBinCABAC           = pcTEncTop->getBinCABAC();
  m_pcLoopFilter         = pcTEncTop->getLoopFilter();
  m_pcBitCounter         = pcTEncTop->getBitCounter();
  
  //--Adaptive Loop filter
  m_pcSAO                = pcTEncTop->getSAO();
  m_pcRateCtrl           = pcTEncTop->getRateCtrl();
  m_lastBPSEI          = 0;
  m_totalCoded         = 0;

#if SVC_EXTENSION
  m_ppcTEncTop           = pcTEncTop->getLayerEnc();
  m_pcPredSearch         = pcTEncTop->getPredSearch();                       ///< encoder search class
#if Q0048_CGS_3D_ASYMLUT
  if( pcTEncTop->getLayerId() )
  {
    m_Enc3DAsymLUTPicUpdate.create( m_pcCfg->getCGSMaxOctantDepth() , g_bitDepthYLayer[pcTEncTop->getLayerId()-1] , g_bitDepthCLayer[pcTEncTop->getLayerId()-1] , g_bitDepthYLayer[pcTEncTop->getLayerId()] , g_bitDepthCLayer[pcTEncTop->getLayerId()] , m_pcCfg->getCGSMaxYPartNumLog2() /*, m_pcCfg->getCGSPhaseAlignment()*/ );
    m_Enc3DAsymLUTPPS.create(   m_pcCfg->getCGSMaxOctantDepth() , g_bitDepthYLayer[pcTEncTop->getLayerId()-1] , g_bitDepthCLayer[pcTEncTop->getLayerId()-1] , g_bitDepthYLayer[pcTEncTop->getLayerId()] , g_bitDepthCLayer[pcTEncTop->getLayerId()] , m_pcCfg->getCGSMaxYPartNumLog2() /*, m_pcCfg->getCGSPhaseAlignment()*/ );
    if(!m_pColorMappedPic)
    {
      m_pColorMappedPic = new TComPicYuv;
      m_pColorMappedPic->create( m_ppcTEncTop[0]->getSourceWidth(), m_ppcTEncTop[0]->getSourceHeight(), m_ppcTEncTop[0]->getChromaFormatIDC(), g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, NULL );
    }
  }
#endif
#endif //SVC_EXTENSION
}

SEIActiveParameterSets* TEncGOP::xCreateSEIActiveParameterSets (TComSPS *sps)
{
  SEIActiveParameterSets *seiActiveParameterSets = new SEIActiveParameterSets(); 
  seiActiveParameterSets->activeVPSId = m_pcCfg->getVPS()->getVPSId(); 
  seiActiveParameterSets->m_selfContainedCvsFlag = false;
  seiActiveParameterSets->m_noParameterSetUpdateFlag = false;
  seiActiveParameterSets->numSpsIdsMinus1 = 0;
  seiActiveParameterSets->activeSeqParameterSetId.resize(seiActiveParameterSets->numSpsIdsMinus1 + 1); 
  seiActiveParameterSets->activeSeqParameterSetId[0] = sps->getSPSId();
  return seiActiveParameterSets;
}

SEIFramePacking* TEncGOP::xCreateSEIFramePacking()
{
  SEIFramePacking *seiFramePacking = new SEIFramePacking();
  seiFramePacking->m_arrangementId = m_pcCfg->getFramePackingArrangementSEIId();
  seiFramePacking->m_arrangementCancelFlag = 0;
  seiFramePacking->m_arrangementType = m_pcCfg->getFramePackingArrangementSEIType();
  assert((seiFramePacking->m_arrangementType > 2) && (seiFramePacking->m_arrangementType < 6) );
  seiFramePacking->m_quincunxSamplingFlag = m_pcCfg->getFramePackingArrangementSEIQuincunx();
  seiFramePacking->m_contentInterpretationType = m_pcCfg->getFramePackingArrangementSEIInterpretation();
  seiFramePacking->m_spatialFlippingFlag = 0;
  seiFramePacking->m_frame0FlippedFlag = 0;
  seiFramePacking->m_fieldViewsFlag = (seiFramePacking->m_arrangementType == 2);
  seiFramePacking->m_currentFrameIsFrame0Flag = ((seiFramePacking->m_arrangementType == 5) && m_iNumPicCoded&1);
  seiFramePacking->m_frame0SelfContainedFlag = 0;
  seiFramePacking->m_frame1SelfContainedFlag = 0;
  seiFramePacking->m_frame0GridPositionX = 0;
  seiFramePacking->m_frame0GridPositionY = 0;
  seiFramePacking->m_frame1GridPositionX = 0;
  seiFramePacking->m_frame1GridPositionY = 0;
  seiFramePacking->m_arrangementReservedByte = 0;
  seiFramePacking->m_arrangementPersistenceFlag = true;
  seiFramePacking->m_upsampledAspectRatio = 0;
  return seiFramePacking;
}

SEIDisplayOrientation* TEncGOP::xCreateSEIDisplayOrientation()
{
  SEIDisplayOrientation *seiDisplayOrientation = new SEIDisplayOrientation();
  seiDisplayOrientation->cancelFlag = false;
  seiDisplayOrientation->horFlip = false;
  seiDisplayOrientation->verFlip = false;
  seiDisplayOrientation->anticlockwiseRotation = m_pcCfg->getDisplayOrientationSEIAngle();
  return seiDisplayOrientation;
}

SEIToneMappingInfo*  TEncGOP::xCreateSEIToneMappingInfo()
{
  SEIToneMappingInfo *seiToneMappingInfo = new SEIToneMappingInfo();
  seiToneMappingInfo->m_toneMapId = m_pcCfg->getTMISEIToneMapId();
  seiToneMappingInfo->m_toneMapCancelFlag = m_pcCfg->getTMISEIToneMapCancelFlag();
  seiToneMappingInfo->m_toneMapPersistenceFlag = m_pcCfg->getTMISEIToneMapPersistenceFlag();

  seiToneMappingInfo->m_codedDataBitDepth = m_pcCfg->getTMISEICodedDataBitDepth();
  assert(seiToneMappingInfo->m_codedDataBitDepth >= 8 && seiToneMappingInfo->m_codedDataBitDepth <= 14);
  seiToneMappingInfo->m_targetBitDepth = m_pcCfg->getTMISEITargetBitDepth();
  assert( seiToneMappingInfo->m_targetBitDepth >= 1 && seiToneMappingInfo->m_targetBitDepth <= 17 );
  seiToneMappingInfo->m_modelId = m_pcCfg->getTMISEIModelID();
  assert(seiToneMappingInfo->m_modelId >=0 &&seiToneMappingInfo->m_modelId<=4);

  switch( seiToneMappingInfo->m_modelId)
  {
  case 0:
    {
      seiToneMappingInfo->m_minValue = m_pcCfg->getTMISEIMinValue();
      seiToneMappingInfo->m_maxValue = m_pcCfg->getTMISEIMaxValue();
      break;
    }
  case 1:
    {
      seiToneMappingInfo->m_sigmoidMidpoint = m_pcCfg->getTMISEISigmoidMidpoint();
      seiToneMappingInfo->m_sigmoidWidth = m_pcCfg->getTMISEISigmoidWidth();
      break;
    }
  case 2:
    {
      UInt num = 1u<<(seiToneMappingInfo->m_targetBitDepth);
      seiToneMappingInfo->m_startOfCodedInterval.resize(num);
      Int* ptmp = m_pcCfg->getTMISEIStartOfCodedInterva();
      if(ptmp)
      {
        for(int i=0; i<num;i++)
        {
          seiToneMappingInfo->m_startOfCodedInterval[i] = ptmp[i];
        }
      }
      break;
    }
  case 3:
    {
      seiToneMappingInfo->m_numPivots = m_pcCfg->getTMISEINumPivots();
      seiToneMappingInfo->m_codedPivotValue.resize(seiToneMappingInfo->m_numPivots);
      seiToneMappingInfo->m_targetPivotValue.resize(seiToneMappingInfo->m_numPivots);
      Int* ptmpcoded = m_pcCfg->getTMISEICodedPivotValue();
      Int* ptmptarget = m_pcCfg->getTMISEITargetPivotValue();
      if(ptmpcoded&&ptmptarget)
      {
        for(int i=0; i<(seiToneMappingInfo->m_numPivots);i++)
        {
          seiToneMappingInfo->m_codedPivotValue[i]=ptmpcoded[i];
          seiToneMappingInfo->m_targetPivotValue[i]=ptmptarget[i];
         }
       }
       break;
     }
  case 4:
     {
       seiToneMappingInfo->m_cameraIsoSpeedIdc = m_pcCfg->getTMISEICameraIsoSpeedIdc();
       seiToneMappingInfo->m_cameraIsoSpeedValue = m_pcCfg->getTMISEICameraIsoSpeedValue();
       assert( seiToneMappingInfo->m_cameraIsoSpeedValue !=0 );
       seiToneMappingInfo->m_exposureIndexIdc = m_pcCfg->getTMISEIExposurIndexIdc();
       seiToneMappingInfo->m_exposureIndexValue = m_pcCfg->getTMISEIExposurIndexValue();
       assert( seiToneMappingInfo->m_exposureIndexValue !=0 );
       seiToneMappingInfo->m_exposureCompensationValueSignFlag = m_pcCfg->getTMISEIExposureCompensationValueSignFlag();
       seiToneMappingInfo->m_exposureCompensationValueNumerator = m_pcCfg->getTMISEIExposureCompensationValueNumerator();
       seiToneMappingInfo->m_exposureCompensationValueDenomIdc = m_pcCfg->getTMISEIExposureCompensationValueDenomIdc();
       seiToneMappingInfo->m_refScreenLuminanceWhite = m_pcCfg->getTMISEIRefScreenLuminanceWhite();
       seiToneMappingInfo->m_extendedRangeWhiteLevel = m_pcCfg->getTMISEIExtendedRangeWhiteLevel();
       assert( seiToneMappingInfo->m_extendedRangeWhiteLevel >= 100 );
       seiToneMappingInfo->m_nominalBlackLevelLumaCodeValue = m_pcCfg->getTMISEINominalBlackLevelLumaCodeValue();
       seiToneMappingInfo->m_nominalWhiteLevelLumaCodeValue = m_pcCfg->getTMISEINominalWhiteLevelLumaCodeValue();
       assert( seiToneMappingInfo->m_nominalWhiteLevelLumaCodeValue > seiToneMappingInfo->m_nominalBlackLevelLumaCodeValue );
       seiToneMappingInfo->m_extendedWhiteLevelLumaCodeValue = m_pcCfg->getTMISEIExtendedWhiteLevelLumaCodeValue();
       assert( seiToneMappingInfo->m_extendedWhiteLevelLumaCodeValue >= seiToneMappingInfo->m_nominalWhiteLevelLumaCodeValue );
       break;
    }
  default:
    {
      assert(!"Undefined SEIToneMapModelId");
      break;
    }
  }
  return seiToneMappingInfo;
}

#if P0050_KNEE_FUNCTION_SEI
SEIKneeFunctionInfo* TEncGOP::xCreateSEIKneeFunctionInfo()
{
  SEIKneeFunctionInfo *seiKneeFunctionInfo = new SEIKneeFunctionInfo();
  seiKneeFunctionInfo->m_kneeId = m_pcCfg->getKneeSEIId();
  seiKneeFunctionInfo->m_kneeCancelFlag = m_pcCfg->getKneeSEICancelFlag();
  if ( !seiKneeFunctionInfo->m_kneeCancelFlag )
  {
    seiKneeFunctionInfo->m_kneePersistenceFlag = m_pcCfg->getKneeSEIPersistenceFlag();
    seiKneeFunctionInfo->m_kneeMappingFlag = m_pcCfg->getKneeSEIMappingFlag();
    seiKneeFunctionInfo->m_kneeInputDrange = m_pcCfg->getKneeSEIInputDrange();
    seiKneeFunctionInfo->m_kneeInputDispLuminance = m_pcCfg->getKneeSEIInputDispLuminance();
    seiKneeFunctionInfo->m_kneeOutputDrange = m_pcCfg->getKneeSEIOutputDrange();
    seiKneeFunctionInfo->m_kneeOutputDispLuminance = m_pcCfg->getKneeSEIOutputDispLuminance();

    seiKneeFunctionInfo->m_kneeNumKneePointsMinus1 = m_pcCfg->getKneeSEINumKneePointsMinus1();
    Int* piInputKneePoint  = m_pcCfg->getKneeSEIInputKneePoint();
    Int* piOutputKneePoint = m_pcCfg->getKneeSEIOutputKneePoint();
    if(piInputKneePoint&&piOutputKneePoint)
    {
      seiKneeFunctionInfo->m_kneeInputKneePoint.resize(seiKneeFunctionInfo->m_kneeNumKneePointsMinus1+1);
      seiKneeFunctionInfo->m_kneeOutputKneePoint.resize(seiKneeFunctionInfo->m_kneeNumKneePointsMinus1+1);
      for(Int i=0; i<=seiKneeFunctionInfo->m_kneeNumKneePointsMinus1; i++)
      {
        seiKneeFunctionInfo->m_kneeInputKneePoint[i] = piInputKneePoint[i];
        seiKneeFunctionInfo->m_kneeOutputKneePoint[i] = piOutputKneePoint[i];
       }
    }
  }
  return seiKneeFunctionInfo;
}
#endif

#if Q0074_SEI_COLOR_MAPPING
SEIColorMappingInfo*  TEncGOP::xCreateSEIColorMappingInfo( Char* file )
{
  SEIColorMappingInfo *seiColorMappingInfo = new SEIColorMappingInfo();

  FILE* fic = fopen( file, "r" );

  Int iVal, retval;

  retval = fscanf( fic, "%d", &seiColorMappingInfo->m_colorMapId );
  retval = fscanf( fic, "%d", &iVal );
  seiColorMappingInfo->m_colorMapCancelFlag = iVal;
  if( !seiColorMappingInfo->m_colorMapCancelFlag )
  {
    retval = fscanf( fic, "%d", &iVal );
    seiColorMappingInfo->m_colorMapPersistenceFlag = iVal;
    retval = fscanf( fic, "%d", &iVal );
    seiColorMappingInfo->m_colorMap_video_signal_type_present_flag = iVal;
    if( seiColorMappingInfo->m_colorMap_video_signal_type_present_flag )
    {
      retval = fscanf( fic, "%d", &iVal );
      seiColorMappingInfo->m_colorMap_video_full_range_flag = iVal;
      retval = fscanf( fic, "%d", &seiColorMappingInfo->m_colorMap_primaries );
      retval = fscanf( fic, "%d", &seiColorMappingInfo->m_colorMap_transfer_characteristics );
      retval = fscanf( fic, "%d", &seiColorMappingInfo->m_colorMap_matrix_coeffs );
    }
  }

  retval = fscanf( fic, "%d", &seiColorMappingInfo->m_colour_map_coded_data_bit_depth );
  retval = fscanf( fic, "%d", &seiColorMappingInfo->m_colour_map_target_bit_depth );
  retval = fscanf( fic, "%d", &iVal );
  seiColorMappingInfo->m_colorMapModelId = iVal;

  assert( seiColorMappingInfo->m_colorMapModelId == 0 );
  
  for( Int i=0 ; i<3 ; i++ )
  {
    retval = fscanf( fic, "%d", &seiColorMappingInfo->m_num_input_pivots[i] );
    seiColorMappingInfo->m_coded_input_pivot_value[i]   = new Int[ seiColorMappingInfo->m_num_input_pivots[i] ];
    seiColorMappingInfo->m_target_input_pivot_value[i]  = new Int[ seiColorMappingInfo->m_num_input_pivots[i] ];
    for( Int j=0 ; j<seiColorMappingInfo->m_num_input_pivots[i] ; j++ )
    {
      retval = fscanf( fic, "%d", &seiColorMappingInfo->m_coded_input_pivot_value[i][j] );
      retval = fscanf( fic, "%d", &seiColorMappingInfo->m_target_input_pivot_value[i][j] );
    }
  }

  retval = fscanf( fic, "%d", &iVal );
  seiColorMappingInfo->m_matrix_flag = iVal;
  if( seiColorMappingInfo->m_matrix_flag )
  {
    retval = fscanf( fic, "%d", &seiColorMappingInfo->m_log2_matrix_denom );
    for( Int i=0 ; i<3 ; i++ )
    {
      for( Int j=0 ; j<3 ; j++ )
      {
        retval = fscanf( fic, "%d", &seiColorMappingInfo->m_matrix_coef[i][j] );
      }
    }
  }

  for( Int i=0 ; i<3 ; i++ )
  {
    retval = fscanf( fic, "%d", &seiColorMappingInfo->m_num_output_pivots[i] );
    seiColorMappingInfo->m_coded_output_pivot_value[i]   = new Int[ seiColorMappingInfo->m_num_output_pivots[i] ];
    seiColorMappingInfo->m_target_output_pivot_value[i]  = new Int[ seiColorMappingInfo->m_num_output_pivots[i] ];
    for( Int j=0 ; j<seiColorMappingInfo->m_num_output_pivots[i] ; j++ )
    {
      retval = fscanf( fic, "%d", &seiColorMappingInfo->m_coded_output_pivot_value[i][j] );
      retval = fscanf( fic, "%d", &seiColorMappingInfo->m_target_output_pivot_value[i][j] );
    }
  }

  fclose( fic );

  if( retval != 1 )
  {
    printf("Error: can't read color mapping information\n");
  }

  return seiColorMappingInfo;
}
#endif

Void TEncGOP::xCreateLeadingSEIMessages (/*SEIMessages seiMessages,*/ AccessUnit &accessUnit, TComSPS *sps)
{
  OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);

  if(m_pcCfg->getActiveParameterSetsSEIEnabled())
  {
    SEIActiveParameterSets *sei = xCreateSEIActiveParameterSets (sps);

    //nalu = NALUnit(NAL_UNIT_SEI); 
    m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
#if O0164_MULTI_LAYER_HRD
    m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, m_pcEncTop->getVPS(), sps); 
#else
    m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps); 
#endif
    writeRBSPTrailingBits(nalu.m_Bitstream);
    accessUnit.push_back(new NALUnitEBSP(nalu));
    delete sei;
    m_activeParameterSetSEIPresentInAU = true;
  }

  if(m_pcCfg->getFramePackingArrangementSEIEnabled())
  {
    SEIFramePacking *sei = xCreateSEIFramePacking ();

    nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
    m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
#if O0164_MULTI_LAYER_HRD
    m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, m_pcEncTop->getVPS(), sps);
#else
    m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
#endif
    writeRBSPTrailingBits(nalu.m_Bitstream);
    accessUnit.push_back(new NALUnitEBSP(nalu));
    delete sei;
  }
  if (m_pcCfg->getDisplayOrientationSEIAngle())
  {
    SEIDisplayOrientation *sei = xCreateSEIDisplayOrientation();

    nalu = NALUnit(NAL_UNIT_PREFIX_SEI); 
    m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
#if O0164_MULTI_LAYER_HRD
    m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, m_pcEncTop->getVPS(), sps); 
#else
    m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps); 
#endif
    writeRBSPTrailingBits(nalu.m_Bitstream);
    accessUnit.push_back(new NALUnitEBSP(nalu));
    delete sei;
  }
  if(m_pcCfg->getToneMappingInfoSEIEnabled())
  {
    SEIToneMappingInfo *sei = xCreateSEIToneMappingInfo ();
      
    nalu = NALUnit(NAL_UNIT_PREFIX_SEI); 
    m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
#if O0164_MULTI_LAYER_HRD
    m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, m_pcEncTop->getVPS(), sps); 
#else
    m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps); 
#endif
    writeRBSPTrailingBits(nalu.m_Bitstream);
    accessUnit.push_back(new NALUnitEBSP(nalu));
    delete sei;
  }
#if P0050_KNEE_FUNCTION_SEI
  if(m_pcCfg->getKneeSEIEnabled())
  {
    SEIKneeFunctionInfo *sei = xCreateSEIKneeFunctionInfo();

    nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
    m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
#if O0164_MULTI_LAYER_HRD
    m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, m_pcEncTop->getVPS(), sps);
#else
    m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps);
#endif
    writeRBSPTrailingBits(nalu.m_Bitstream);
    accessUnit.push_back(new NALUnitEBSP(nalu));
    delete sei;
  }
#endif
#if Q0074_SEI_COLOR_MAPPING
  if(m_pcCfg->getColorMappingInfoSEIFile())
  {
    SEIColorMappingInfo *sei = xCreateSEIColorMappingInfo( m_pcCfg->getColorMappingInfoSEIFile() );
      
#if SVC_EXTENSION
    nalu = NALUnit(NAL_UNIT_PREFIX_SEI, 0, m_layerId);  // temporalId = 0 ?
#else
    nalu = NALUnit(NAL_UNIT_PREFIX_SEI);
#endif
    m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
#if O0164_MULTI_LAYER_HRD
    m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, m_pcEncTop->getVPS(), sps); 
#else
    m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps); 
#endif
    writeRBSPTrailingBits(nalu.m_Bitstream);
    accessUnit.push_back(new NALUnitEBSP(nalu));
    delete sei;
  }
#endif

#if SVC_EXTENSION
#if LAYERS_NOT_PRESENT_SEI
  if(m_pcCfg->getLayersNotPresentSEIEnabled())
  {
    SEILayersNotPresent *sei = xCreateSEILayersNotPresent ();
    m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
#if O0164_MULTI_LAYER_HRD
    m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, m_pcEncTop->getVPS(), sps); 
#else
    m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps); 
#endif
    writeRBSPTrailingBits(nalu.m_Bitstream);
    accessUnit.push_back(new NALUnitEBSP(nalu));
    delete sei;
  }
#endif

#if N0383_IL_CONSTRAINED_TILE_SETS_SEI
  if(m_pcCfg->getInterLayerConstrainedTileSetsSEIEnabled())
  {
    SEIInterLayerConstrainedTileSets *sei = xCreateSEIInterLayerConstrainedTileSets ();

    nalu = NALUnit(NAL_UNIT_PREFIX_SEI, 0, m_pcCfg->getNumLayer()-1); // For highest layer
    m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
#if O0164_MULTI_LAYER_HRD
    m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, m_pcEncTop->getVPS(), sps); 
#else
    m_seiWriter.writeSEImessage(nalu.m_Bitstream, *sei, sps); 
#endif
    writeRBSPTrailingBits(nalu.m_Bitstream);
    accessUnit.push_back(new NALUnitEBSP(nalu));
    delete sei;
  }
#endif
#endif //SVC_EXTENSION
}

// ====================================================================================================================
// Public member functions
// ====================================================================================================================
#if SVC_EXTENSION
Void TEncGOP::compressGOP( Int iPicIdInGOP, Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP, Bool isField, Bool isTff)
#else
Void TEncGOP::compressGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP, Bool isField, Bool isTff)
#endif
{
  TComPic*        pcPic;
  TComPicYuv*     pcPicYuvRecOut;
  TComSlice*      pcSlice;
  TComOutputBitstream  *pcBitstreamRedirect;
  pcBitstreamRedirect = new TComOutputBitstream;
  AccessUnit::iterator  itLocationToPushSliceHeaderNALU; // used to store location where NALU containing slice header is to be inserted
  UInt                  uiOneBitstreamPerSliceLength = 0;
  TEncSbac* pcSbacCoders = NULL;
  TComOutputBitstream* pcSubstreamsOut = NULL;

  xInitGOP( iPOCLast, iNumPicRcvd, rcListPic, rcListPicYuvRecOut, isField );

  m_iNumPicCoded = 0;
  SEIPictureTiming pictureTimingSEI;
  Bool writeSOP = m_pcCfg->getSOPDescriptionSEIEnabled();
  // Initialize Scalable Nesting SEI with single layer values
  SEIScalableNesting scalableNestingSEI;
  scalableNestingSEI.m_bitStreamSubsetFlag           = 1;      // If the nested SEI messages are picture buffereing SEI mesages, picure timing SEI messages or sub-picture timing SEI messages, bitstream_subset_flag shall be equal to 1
  scalableNestingSEI.m_nestingOpFlag                 = 0;
  scalableNestingSEI.m_nestingNumOpsMinus1           = 0;      //nesting_num_ops_minus1
  scalableNestingSEI.m_allLayersFlag                 = 0;
  scalableNestingSEI.m_nestingNoOpMaxTemporalIdPlus1 = 6 + 1;  //nesting_no_op_max_temporal_id_plus1
  scalableNestingSEI.m_nestingNumLayersMinus1        = 1 - 1;  //nesting_num_layers_minus1
  scalableNestingSEI.m_nestingLayerId[0]             = 0;
  scalableNestingSEI.m_callerOwnsSEIs                = true;
  Int picSptDpbOutputDuDelay = 0;
  UInt *accumBitsDU = NULL;
  UInt *accumNalsDU = NULL;
  SEIDecodingUnitInfo decodingUnitInfoSEI;
#if EFFICIENT_FIELD_IRAP
  Int IRAPGOPid = -1;
  Bool IRAPtoReorder = false;
  Bool swapIRAPForward = false;
  if(isField)
  {
    Int pocCurr;
#if SVC_EXTENSION
    for ( Int iGOPid=iPicIdInGOP; iGOPid < iPicIdInGOP+1; iGOPid++ )
#else
    for ( Int iGOPid=0; iGOPid < m_iGopSize; iGOPid++ )
#endif    
    {
      // determine actual POC
      if(iPOCLast == 0) //case first frame or first top field
      {
        pocCurr=0;
      }
      else if(iPOCLast == 1 && isField) //case first bottom field, just like the first frame, the poc computation is not right anymore, we set the right value
      {
        pocCurr = 1;
      }
      else
      {
        pocCurr = iPOCLast - iNumPicRcvd + m_pcCfg->getGOPEntry(iGOPid).m_POC - isField;
      }

      // check if POC corresponds to IRAP
      NalUnitType tmpUnitType = getNalUnitType(pocCurr, m_iLastIDR, isField);
      if(tmpUnitType >= NAL_UNIT_CODED_SLICE_BLA_W_LP && tmpUnitType <= NAL_UNIT_CODED_SLICE_CRA) // if picture is an IRAP
      {
        if(pocCurr%2 == 0 && iGOPid < m_iGopSize-1 && m_pcCfg->getGOPEntry(iGOPid).m_POC == m_pcCfg->getGOPEntry(iGOPid+1).m_POC-1)
        { // if top field and following picture in enc order is associated bottom field
          IRAPGOPid = iGOPid;
          IRAPtoReorder = true;
          swapIRAPForward = true; 
          break;
        }
        if(pocCurr%2 != 0 && iGOPid > 0 && m_pcCfg->getGOPEntry(iGOPid).m_POC == m_pcCfg->getGOPEntry(iGOPid-1).m_POC+1)
        {
          // if picture is an IRAP remember to process it first
          IRAPGOPid = iGOPid;
          IRAPtoReorder = true;
          swapIRAPForward = false; 
          break;
        }
      }
    }
  }
#endif
#if SVC_EXTENSION
  for ( Int iGOPid=iPicIdInGOP; iGOPid < iPicIdInGOP+1; iGOPid++ )
#else
  for ( Int iGOPid=0; iGOPid < m_iGopSize; iGOPid++ )
#endif
  {
#if EFFICIENT_FIELD_IRAP
    if(IRAPtoReorder)
    {
      if(swapIRAPForward)
      {
        if(iGOPid == IRAPGOPid)
        {
          iGOPid = IRAPGOPid +1;
        }
        else if(iGOPid == IRAPGOPid +1)
        {
          iGOPid = IRAPGOPid;
        }
      }
      else
      {
        if(iGOPid == IRAPGOPid -1)
        {
          iGOPid = IRAPGOPid;
        }
        else if(iGOPid == IRAPGOPid)
        {
          iGOPid = IRAPGOPid -1;
        }
      }
    }
#endif
    UInt uiColDir = 1;
    //-- For time output for each slice
    long iBeforeTime = clock();

    //select uiColDir
    Int iCloseLeft=1, iCloseRight=-1;
    for(Int i = 0; i<m_pcCfg->getGOPEntry(iGOPid).m_numRefPics; i++) 
    {
      Int iRef = m_pcCfg->getGOPEntry(iGOPid).m_referencePics[i];
      if(iRef>0&&(iRef<iCloseRight||iCloseRight==-1))
      {
        iCloseRight=iRef;
      }
      else if(iRef<0&&(iRef>iCloseLeft||iCloseLeft==1))
      {
        iCloseLeft=iRef;
      }
    }
    if(iCloseRight>-1)
    {
      iCloseRight=iCloseRight+m_pcCfg->getGOPEntry(iGOPid).m_POC-1;
    }
    if(iCloseLeft<1) 
    {
      iCloseLeft=iCloseLeft+m_pcCfg->getGOPEntry(iGOPid).m_POC-1;
      while(iCloseLeft<0)
      {
        iCloseLeft+=m_iGopSize;
      }
    }
    Int iLeftQP=0, iRightQP=0;
    for(Int i=0; i<m_iGopSize; i++)
    {
      if(m_pcCfg->getGOPEntry(i).m_POC==(iCloseLeft%m_iGopSize)+1)
      {
        iLeftQP= m_pcCfg->getGOPEntry(i).m_QPOffset;
      }
      if (m_pcCfg->getGOPEntry(i).m_POC==(iCloseRight%m_iGopSize)+1)
      {
        iRightQP=m_pcCfg->getGOPEntry(i).m_QPOffset;
      }
    }
    if(iCloseRight>-1&&iRightQP<iLeftQP)
    {
      uiColDir=0;
    }

    /////////////////////////////////////////////////////////////////////////////////////////////////// Initial to start encoding
    Int iTimeOffset;
    Int pocCurr;
    
    if(iPOCLast == 0) //case first frame or first top field
    {
      pocCurr=0;
      iTimeOffset = 1;
    }
    else if(iPOCLast == 1 && isField) //case first bottom field, just like the first frame, the poc computation is not right anymore, we set the right value
    {
      pocCurr = 1;
      iTimeOffset = 1;
    }
    else
    {
      pocCurr = iPOCLast - iNumPicRcvd + m_pcCfg->getGOPEntry(iGOPid).m_POC - isField;
      iTimeOffset = m_pcCfg->getGOPEntry(iGOPid).m_POC;
    }

    if(pocCurr>=m_pcCfg->getFramesToBeEncoded())
    {
#if EFFICIENT_FIELD_IRAP
      if(IRAPtoReorder)
      {
        if(swapIRAPForward)
        {
          if(iGOPid == IRAPGOPid)
          {
            iGOPid = IRAPGOPid +1;
            IRAPtoReorder = false;
          }
          else if(iGOPid == IRAPGOPid +1)
          {
            iGOPid --;
          }
        }
        else
        {
          if(iGOPid == IRAPGOPid)
          {
            iGOPid = IRAPGOPid -1;
          }
          else if(iGOPid == IRAPGOPid -1)
          {
            iGOPid = IRAPGOPid;
            IRAPtoReorder = false;
          }
        }
      }
#endif
      continue;
    }

#if M0040_ADAPTIVE_RESOLUTION_CHANGE
    if (m_pcEncTop->getAdaptiveResolutionChange() > 0 && ((m_layerId == 1 && pocCurr < m_pcEncTop->getAdaptiveResolutionChange()) ||
                                                          (m_layerId == 0 && pocCurr > m_pcEncTop->getAdaptiveResolutionChange())) )
    {
      continue;
    }
#endif

    if( getNalUnitType(pocCurr, m_iLastIDR, isField) == NAL_UNIT_CODED_SLICE_IDR_W_RADL || getNalUnitType(pocCurr, m_iLastIDR, isField) == NAL_UNIT_CODED_SLICE_IDR_N_LP )
    {
      m_iLastIDR = pocCurr;
    }        
    // start a new access unit: create an entry in the list of output access units
    accessUnitsInGOP.push_back(AccessUnit());
    AccessUnit& accessUnit = accessUnitsInGOP.back();
    xGetBuffer( rcListPic, rcListPicYuvRecOut, iNumPicRcvd, iTimeOffset, pcPic, pcPicYuvRecOut, pocCurr, isField);

    //  Slice data initialization
    pcPic->clearSliceBuffer();
    assert(pcPic->getNumAllocatedSlice() == 1);
    m_pcSliceEncoder->setSliceIdx(0);
    pcPic->setCurrSliceIdx(0);
#if SVC_EXTENSION
    pcPic->setLayerId( m_layerId );
    m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, pocCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getSPS(), m_pcEncTop->getPPS(), m_pcEncTop->getVPS(), isField );
#else
    m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, pocCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getSPS(), m_pcEncTop->getPPS(), isField );
#endif

    //Set Frame/Field coding
    pcSlice->getPic()->setField(isField);

#if SVC_EXTENSION
#if POC_RESET_FLAG
    if( !pcSlice->getPocResetFlag() ) // For picture that are not reset, we should adjust the value of POC calculated from the configuration files.
    {
      // Subtract POC adjustment value until now.
      pcSlice->setPOC( pcSlice->getPOC() - m_pcEncTop->getPocAdjustmentValue() );
    }
    else
    {
      // Check if this is the first slice in the picture
      // In the encoder, the POC values are copied along with copySliceInfo, so we only need
      // to do this for the first slice.
      Int pocAdjustValue = pcSlice->getPOC() - m_pcEncTop->getPocAdjustmentValue();
      if( pcSlice->getSliceIdx() == 0 )
      {
        TComList<TComPic*>::iterator  iterPic = rcListPic.begin();  

        // Iterate through all picture in DPB
        while( iterPic != rcListPic.end() )
        {              
          TComPic *dpbPic = *iterPic;
          if( dpbPic->getPOC() == pocCurr )
          {
            if( dpbPic->getReconMark() )
            {
              assert( !( dpbPic->getSlice(0)->isReferenced() ) && !( dpbPic->getOutputMark() ) );
            }
          }
          // Check if the picture pointed to by iterPic is either used for reference or
          // needed for output, are in the same layer, and not the current picture.
          if( /* ( ( dpbPic->getSlice(0)->isReferenced() ) || ( dpbPic->getOutputMark() ) )
              && */ ( dpbPic->getLayerId() == pcSlice->getLayerId() )
              && ( dpbPic->getReconMark() ) 
            )
          {
            for(Int i = dpbPic->getNumAllocatedSlice()-1; i >= 0; i--)
            {
              TComSlice *slice = dpbPic->getSlice(i);
              TComReferencePictureSet *rps = slice->getRPS();
              slice->setPOC( dpbPic->getSlice(i)->getPOC() - pocAdjustValue );

              // Also adjust the POC value stored in the RPS of each such slice
              for(Int j = rps->getNumberOfPictures(); j >= 0; j--)
              {
                rps->setPOC( j, rps->getPOC(j) - pocAdjustValue );
              }
              // Also adjust the value of refPOC
              for(Int k = 0; k < 2; k++)  // For List 0 and List 1
              {
                RefPicList list = (k == 1) ? REF_PIC_LIST_1 : REF_PIC_LIST_0;
                for(Int j = 0; j < slice->getNumRefIdx(list); j++)
                {
                  slice->setRefPOC( slice->getRefPOC(list, j) - pocAdjustValue, list, j);
                }
              }
            }
          }
          iterPic++;
        }
        m_pcEncTop->setPocAdjustmentValue( m_pcEncTop->getPocAdjustmentValue() + pocAdjustValue );
      }
      pcSlice->setPocValueBeforeReset( pcSlice->getPOC() - m_pcEncTop->getPocAdjustmentValue() + pocAdjustValue );
      pcSlice->setPOC( 0 );
    }
#endif
#if O0149_CROSS_LAYER_BLA_FLAG
    if( m_layerId == 0 && (getNalUnitType(pocCurr, m_iLastIDR, isField) == NAL_UNIT_CODED_SLICE_IDR_W_RADL || getNalUnitType(pocCurr, m_iLastIDR, isField) == NAL_UNIT_CODED_SLICE_IDR_N_LP) )
    {
      pcSlice->setCrossLayerBLAFlag(m_pcEncTop->getCrossLayerBLAFlag());
    }
    else
    {
      pcSlice->setCrossLayerBLAFlag(false);
    }
#endif
#if NO_CLRAS_OUTPUT_FLAG
    if (m_layerId == 0 &&
        (pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
      || pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
      || pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
      || pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL
      || pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP
      || pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA))
    {
      if (m_bFirst)
      {
        m_pcEncTop->setNoClrasOutputFlag(true);
      }
      else if (pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
            || pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
            || pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP)
      {
        m_pcEncTop->setNoClrasOutputFlag(true);
      }
#if O0149_CROSS_LAYER_BLA_FLAG
      else if ((pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL || pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP) &&
               pcSlice->getCrossLayerBLAFlag())
      {
        m_pcEncTop->setNoClrasOutputFlag(true);
      }
#endif
      else
      {
        m_pcEncTop->setNoClrasOutputFlag(false);
      }
      if (m_pcEncTop->getNoClrasOutputFlag())
      {
        for (UInt i = 0; i < m_pcCfg->getNumLayer(); i++)
        {
          m_ppcTEncTop[i]->setLayerInitializedFlag(false);
          m_ppcTEncTop[i]->setFirstPicInLayerDecodedFlag(false);
        }
      }
    }
#endif
#if M0040_ADAPTIVE_RESOLUTION_CHANGE
    if (m_pcEncTop->getAdaptiveResolutionChange() > 0 && m_layerId == 1 && pocCurr > m_pcEncTop->getAdaptiveResolutionChange())
    {
      pcSlice->setActiveNumILRRefIdx(0);
      pcSlice->setInterLayerPredEnabledFlag(false);
      pcSlice->setMFMEnabledFlag(false);
    }
#endif
#endif //SVC_EXTENSION

    pcSlice->setLastIDR(m_iLastIDR);
    pcSlice->setSliceIdx(0);
    //set default slice level flag to the same as SPS level flag
    pcSlice->setLFCrossSliceBoundaryFlag(  pcSlice->getPPS()->getLoopFilterAcrossSlicesEnabledFlag()  );
    pcSlice->setScalingList ( m_pcEncTop->getScalingList()  );
    if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_OFF)
    {
      m_pcEncTop->getTrQuant()->setFlatScalingList();
      m_pcEncTop->getTrQuant()->setUseScalingList(false);
      m_pcEncTop->getSPS()->setScalingListPresentFlag(false);
      m_pcEncTop->getPPS()->setScalingListPresentFlag(false);
    }
    else if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_DEFAULT)
    {
#if SCALINGLIST_INFERRING
      // inferring of the scaling list can be moved to the config file
      UInt refLayerId = 0;
      if( m_layerId > 0 && !m_pcEncTop->getVPS()->getAvcBaseLayerFlag() && m_pcEncTop->getVPS()->getRecursiveRefLayerFlag( m_layerId, refLayerId ) )
      {
        m_pcEncTop->getSPS()->setInferScalingListFlag( true );
        m_pcEncTop->getSPS()->setScalingListRefLayerId( refLayerId );
        m_pcEncTop->getSPS()->setScalingListPresentFlag( false );
        m_pcEncTop->getPPS()->setInferScalingListFlag( false );
        m_pcEncTop->getPPS()->setScalingListPresentFlag( false );

        // infer the scaling list from the reference layer
        pcSlice->setScalingList ( m_ppcTEncTop[refLayerId]->getScalingList() );
      }
      else
      {
#endif
      pcSlice->setDefaultScalingList ();
      m_pcEncTop->getSPS()->setScalingListPresentFlag(false);
      m_pcEncTop->getPPS()->setScalingListPresentFlag(false);

#if SCALINGLIST_INFERRING
      }
#endif

      m_pcEncTop->getTrQuant()->setScalingList(pcSlice->getScalingList());
      m_pcEncTop->getTrQuant()->setUseScalingList(true);
    }
    else if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_FILE_READ)
    {
#if SCALINGLIST_INFERRING
      // inferring of the scaling list can be moved to the config file
      UInt refLayerId = 0;
      if( m_layerId > 0 && !m_pcEncTop->getVPS()->getAvcBaseLayerFlag() && m_pcEncTop->getVPS()->getRecursiveRefLayerFlag( m_layerId, refLayerId ) )
      {
        m_pcEncTop->getSPS()->setInferScalingListFlag( true );
        m_pcEncTop->getSPS()->setScalingListRefLayerId( refLayerId );
        m_pcEncTop->getSPS()->setScalingListPresentFlag( false );
        m_pcEncTop->getPPS()->setInferScalingListFlag( false );
        m_pcEncTop->getPPS()->setScalingListPresentFlag( false );

        // infer the scaling list from the reference layer
        pcSlice->setScalingList ( m_ppcTEncTop[refLayerId]->getScalingList() );
      }
      else
      {
#endif

      if(pcSlice->getScalingList()->xParseScalingList(m_pcCfg->getScalingListFile()))
      {
        pcSlice->setDefaultScalingList ();
      }
      pcSlice->getScalingList()->checkDcOfMatrix();
      m_pcEncTop->getSPS()->setScalingListPresentFlag(pcSlice->checkDefaultScalingList());
      m_pcEncTop->getPPS()->setScalingListPresentFlag(false);

#if SCALINGLIST_INFERRING
    }
#endif

      m_pcEncTop->getTrQuant()->setScalingList(pcSlice->getScalingList());
      m_pcEncTop->getTrQuant()->setUseScalingList(true);
    }
    else
    {
      printf("error : ScalingList == %d no support\n",m_pcEncTop->getUseScalingListId());
      assert(0);
    }

    if(pcSlice->getSliceType()==B_SLICE&&m_pcCfg->getGOPEntry(iGOPid).m_sliceType=='P')
    {
      pcSlice->setSliceType(P_SLICE);
    }
    if(pcSlice->getSliceType()==B_SLICE&&m_pcCfg->getGOPEntry(iGOPid).m_sliceType=='I')
    {
      pcSlice->setSliceType(I_SLICE);
    }

    // Set the nal unit type
    pcSlice->setNalUnitType(getNalUnitType(pocCurr, m_iLastIDR, isField));
#if SVC_EXTENSION
    if (m_layerId > 0)
    {
      Int interLayerPredLayerIdcTmp[MAX_VPS_LAYER_ID_PLUS1];
      Int activeNumILRRefIdxTmp = 0;

      for( Int i = 0; i < pcSlice->getActiveNumILRRefIdx(); i++ )
      {
        UInt refLayerIdc = pcSlice->getInterLayerPredLayerIdc(i);
        UInt refLayerId = pcSlice->getVPS()->getRefLayerId(m_layerId, refLayerIdc);
#if VPS_EXTN_DIRECT_REF_LAYERS
        TComList<TComPic*> *cListPic = m_ppcTEncTop[m_layerId]->getRefLayerEnc(refLayerIdc)->getListPic();
#else
        TComList<TComPic*> *cListPic = m_ppcTEncTop[m_layerId-1]->getListPic();
#endif
        pcSlice->setBaseColPic( *cListPic, refLayerIdc );

        // Apply temporal layer restriction to inter-layer prediction
#if O0225_MAX_TID_FOR_REF_LAYERS
        Int maxTidIlRefPicsPlus1 = m_pcEncTop->getVPS()->getMaxTidIlRefPicsPlus1(pcSlice->getBaseColPic(refLayerIdc)->getSlice(0)->getLayerId(),m_layerId);
#else
        Int maxTidIlRefPicsPlus1 = m_pcEncTop->getVPS()->getMaxTidIlRefPicsPlus1(pcSlice->getBaseColPic(refLayerIdc)->getSlice(0)->getLayerId());
#endif 
        if( ((Int)(pcSlice->getBaseColPic(refLayerIdc)->getSlice(0)->getTLayer())<=maxTidIlRefPicsPlus1-1) || (maxTidIlRefPicsPlus1==0 && pcSlice->getBaseColPic(refLayerIdc)->getSlice(0)->getRapPicFlag()) )
        {
          interLayerPredLayerIdcTmp[activeNumILRRefIdxTmp++] = refLayerIdc; // add picture to the list of valid inter-layer pictures
        }
        else
        {
          continue; // ILP is not valid due to temporal layer restriction
        }

#if O0098_SCALED_REF_LAYER_ID
        const Window &scalEL = m_pcEncTop->getScaledRefLayerWindowForLayer(refLayerId);
#else
        const Window &scalEL = m_pcEncTop->getScaledRefLayerWindow(refLayerIdc);
#endif

        Int widthBL   = pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec()->getWidth();
        Int heightBL  = pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec()->getHeight();
#if Q0200_CONFORMANCE_BL_SIZE
        Int chromaFormatIdc = pcSlice->getBaseColPic(refLayerIdc)->getSlice(0)->getChromaFormatIdc();
        const Window &confBL = pcSlice->getBaseColPic(refLayerIdc)->getConformanceWindow();
        widthBL  -= ( confBL.getWindowLeftOffset() + confBL.getWindowRightOffset() ) * TComSPS::getWinUnitX( chromaFormatIdc );
        heightBL -= ( confBL.getWindowTopOffset() + confBL.getWindowBottomOffset() ) * TComSPS::getWinUnitY( chromaFormatIdc );
#endif
        Int widthEL   = pcPic->getPicYuvRec()->getWidth()  - scalEL.getWindowLeftOffset() - scalEL.getWindowRightOffset();
        Int heightEL  = pcPic->getPicYuvRec()->getHeight() - scalEL.getWindowTopOffset()  - scalEL.getWindowBottomOffset();

        g_mvScalingFactor[refLayerIdc][0] = widthEL  == widthBL  ? 4096 : Clip3(-4096, 4095, ((widthEL  << 8) + (widthBL  >> 1)) / widthBL);
        g_mvScalingFactor[refLayerIdc][1] = heightEL == heightBL ? 4096 : Clip3(-4096, 4095, ((heightEL << 8) + (heightBL >> 1)) / heightBL);

        g_posScalingFactor[refLayerIdc][0] = ((widthBL  << 16) + (widthEL  >> 1)) / widthEL;
        g_posScalingFactor[refLayerIdc][1] = ((heightBL << 16) + (heightEL >> 1)) / heightEL;

#if Q0048_CGS_3D_ASYMLUT 
        TComPicYuv* pBaseColRec = pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec();
        if( pcSlice->getPPS()->getCGSFlag() )
        {
          if(g_posScalingFactor[refLayerIdc][0] < (1<<16) || g_posScalingFactor[refLayerIdc][1] < (1<<16)) //if(pcPic->isSpatialEnhLayer(refLayerIdc))
          {
            //downsampling;
            downScalePic(pcPic->getPicYuvOrg(), pcSlice->getBaseColPic(refLayerIdc)->getPicYuvOrg());
            //pcSlice->getBaseColPic(refLayerIdc)->getPicYuvOrg()->dump("ds.yuv", true, true);
            m_Enc3DAsymLUTPPS.setDsOrigPic(pcSlice->getBaseColPic(refLayerIdc)->getPicYuvOrg());
            m_Enc3DAsymLUTPicUpdate.setDsOrigPic(pcSlice->getBaseColPic(refLayerIdc)->getPicYuvOrg());
          }
          else
          {
            m_Enc3DAsymLUTPPS.setDsOrigPic(pcPic->getPicYuvOrg());
            m_Enc3DAsymLUTPicUpdate.setDsOrigPic(pcPic->getPicYuvOrg());
          }

          Bool bSignalPPS = m_bSeqFirst;
          bSignalPPS |= m_pcCfg->getGOPSize() > 1 ? pocCurr % m_pcCfg->getIntraPeriod() == 0 : pocCurr % m_pcCfg->getFrameRate() == 0;
          xDetermin3DAsymLUT( pcSlice , pcPic , refLayerIdc , m_pcCfg , bSignalPPS );
          m_Enc3DAsymLUTPPS.colorMapping( pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec(),  m_pColorMappedPic );
          pBaseColRec = m_pColorMappedPic;
        }
#endif
#if SVC_EXTENSION
        if( pcPic->isSpatialEnhLayer(refLayerIdc) )
        {
          // check for the sample prediction picture type
          if( m_ppcTEncTop[m_layerId]->getSamplePredEnabledFlag(refLayerId) )
          {
#if P0312_VERT_PHASE_ADJ
            //when PhasePositionEnableFlag is equal to 1, set vertPhasePositionFlag to 0 if BL is top field and 1 if bottom
            if( scalEL.getVertPhasePositionEnableFlag() )
            {
              pcSlice->setVertPhasePositionFlag( pcSlice->getPOC()%2, refLayerIdc );
            }
#endif
#if O0215_PHASE_ALIGNMENT
#if O0194_JOINT_US_BITSHIFT
#if Q0048_CGS_3D_ASYMLUT 
            m_pcPredSearch->upsampleBasePic( pcSlice, refLayerIdc, pcPic->getFullPelBaseRec(refLayerIdc), pBaseColRec, pcPic->getPicYuvRec(), pcSlice->getVPS()->getPhaseAlignFlag() );
#else
            m_pcPredSearch->upsampleBasePic( pcSlice, refLayerIdc, pcPic->getFullPelBaseRec(refLayerIdc), pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec(), pcPic->getPicYuvRec(), pcSlice->getVPS()->getPhaseAlignFlag() );
#endif
#else
#if Q0048_CGS_3D_ASYMLUT
            m_pcPredSearch->upsampleBasePic( refLayerIdc, pcPic->getFullPelBaseRec(refLayerIdc), pBaseColRec, pcPic->getPicYuvRec(), scalEL, pcSlice->getVPS()->getPhaseAlignFlag() );
#else
            m_pcPredSearch->upsampleBasePic( refLayerIdc, pcPic->getFullPelBaseRec(refLayerIdc), pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec(), pcPic->getPicYuvRec(), scalEL, pcSlice->getVPS()->getPhaseAlignFlag() );
#endif
#endif
#else
#if O0194_JOINT_US_BITSHIFT
#if Q0048_CGS_3D_ASYMLUT 
            m_pcPredSearch->upsampleBasePic( pcSlice, refLayerIdc, pcPic->getFullPelBaseRec(refLayerIdc), pBaseColRec, pcPic->getPicYuvRec(), scalEL );
#else
            m_pcPredSearch->upsampleBasePic( pcSlice, refLayerIdc, pcPic->getFullPelBaseRec(refLayerIdc), pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec(), pcPic->getPicYuvRec(), scalEL );
#endif
#else
#if Q0048_CGS_3D_ASYMLUT 
            m_pcPredSearch->upsampleBasePic( refLayerIdc, pcPic->getFullPelBaseRec(refLayerIdc), pBaseColRec, pcPic->getPicYuvRec(), scalEL );
#else
            m_pcPredSearch->upsampleBasePic( refLayerIdc, pcPic->getFullPelBaseRec(refLayerIdc), pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec(), pcPic->getPicYuvRec(), scalEL );
#endif
#endif
#endif
          }
        }
        else
        {
#if Q0048_CGS_3D_ASYMLUT 
          pcPic->setFullPelBaseRec( refLayerIdc, pBaseColRec );
#else
          pcPic->setFullPelBaseRec( refLayerIdc, pcSlice->getBaseColPic(refLayerIdc)->getPicYuvRec() );
#endif
        }
        pcSlice->setFullPelBaseRec ( refLayerIdc, pcPic->getFullPelBaseRec(refLayerIdc) );
#endif //SVC_EXTENSION
      }

      // Update the list of active inter-layer pictures
      for ( Int i = 0; i < activeNumILRRefIdxTmp; i++)
      {
        pcSlice->setInterLayerPredLayerIdc( interLayerPredLayerIdcTmp[i], i );
      }

#if !O0225_TID_BASED_IL_RPS_DERIV || Q0060_MAX_TID_REF_EQUAL_TO_ZERO
      pcSlice->setActiveNumILRRefIdx( activeNumILRRefIdxTmp );
#endif 
      if ( pcSlice->getActiveNumILRRefIdx() == 0 )
      {
        // No valid inter-layer pictures -> disable inter-layer prediction
        pcSlice->setInterLayerPredEnabledFlag(false);
      }

      if( pocCurr % m_pcCfg->getIntraPeriod() == 0 )
      {
        if(pcSlice->getVPS()->getCrossLayerIrapAlignFlag())
        {
          TComList<TComPic*> *cListPic = m_ppcTEncTop[m_layerId]->getRefLayerEnc(0)->getListPic();
          TComPic* picLayer0 = pcSlice->getRefPic(*cListPic, pcSlice->getPOC() );
          if(picLayer0)
          {
            pcSlice->setNalUnitType(picLayer0->getSlice(0)->getNalUnitType());
          }
          else
          {
            pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_CRA);
          }
        }
        else
        {
          pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_CRA);
        }
      }

      if( pcSlice->getActiveNumILRRefIdx() == 0 && pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP && pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA )
      {
        pcSlice->setSliceType(I_SLICE);
      }
      else if( !m_pcEncTop->getElRapSliceTypeB() )
      {
        if( (pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP) &&
          (pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA) &&
          pcSlice->getSliceType() == B_SLICE )
        {
          pcSlice->setSliceType(P_SLICE);
        }
      }      
    }
#endif //#if SVC_EXTENSION
    if(pcSlice->getTemporalLayerNonReferenceFlag())
    {
      if (pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_TRAIL_R &&
          !(m_iGopSize == 1 && pcSlice->getSliceType() == I_SLICE))
        // Add this condition to avoid POC issues with encoder_intra_main.cfg configuration (see #1127 in bug tracker)
      {
        pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TRAIL_N);
    }
      if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_RADL_R)
      {
        pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_RADL_N);
      }
      if(pcSlice->getNalUnitType()==NAL_UNIT_CODED_SLICE_RASL_R)
      {
        pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_RASL_N);
      }
    }

#if EFFICIENT_FIELD_IRAP
#if FIX1172
    if ( pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
      || pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
      || pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
      || pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL
      || pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP
      || pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA )  // IRAP picture
    {
      m_associatedIRAPType = pcSlice->getNalUnitType();
      m_associatedIRAPPOC = pocCurr;
    }
    pcSlice->setAssociatedIRAPType(m_associatedIRAPType);
    pcSlice->setAssociatedIRAPPOC(m_associatedIRAPPOC);
#endif
#endif
    // Do decoding refresh marking if any 
#if NO_CLRAS_OUTPUT_FLAG
    pcSlice->decodingRefreshMarking(m_pocCRA, m_bRefreshPending, rcListPic, m_pcEncTop->getNoClrasOutputFlag());
#else
    pcSlice->decodingRefreshMarking(m_pocCRA, m_bRefreshPending, rcListPic);
#endif
    m_pcEncTop->selectReferencePictureSet(pcSlice, pocCurr, iGOPid);
    pcSlice->getRPS()->setNumberOfLongtermPictures(0);
#if EFFICIENT_FIELD_IRAP
#else
#if FIX1172
    if ( pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
      || pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
      || pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP
      || pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL
      || pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP
      || pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA )  // IRAP picture
    {
      m_associatedIRAPType = pcSlice->getNalUnitType();
      m_associatedIRAPPOC = pocCurr;
    }
    pcSlice->setAssociatedIRAPType(m_associatedIRAPType);
    pcSlice->setAssociatedIRAPPOC(m_associatedIRAPPOC);
#endif
#endif

#if ALLOW_RECOVERY_POINT_AS_RAP
    if ((pcSlice->checkThatAllRefPicsAreAvailable(rcListPic, pcSlice->getRPS(), false, m_iLastRecoveryPicPOC, m_pcCfg->getDecodingRefreshType() == 3) != 0) || (pcSlice->isIRAP()) 
#if EFFICIENT_FIELD_IRAP
      || (isField && pcSlice->getAssociatedIRAPType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP && pcSlice->getAssociatedIRAPType() <= NAL_UNIT_CODED_SLICE_CRA && pcSlice->getAssociatedIRAPPOC() == pcSlice->getPOC()+1)
#endif
      )
    {
      pcSlice->createExplicitReferencePictureSetFromReference(rcListPic, pcSlice->getRPS(), pcSlice->isIRAP(), m_iLastRecoveryPicPOC, m_pcCfg->getDecodingRefreshType() == 3);
    }
#else
    if ((pcSlice->checkThatAllRefPicsAreAvailable(rcListPic, pcSlice->getRPS(), false) != 0) || (pcSlice->isIRAP()))
    {
      pcSlice->createExplicitReferencePictureSetFromReference(rcListPic, pcSlice->getRPS(), pcSlice->isIRAP());
    }
#endif
#if ALIGNED_BUMPING
    pcSlice->checkLeadingPictureRestrictions(rcListPic);
#endif
    pcSlice->applyReferencePictureSet(rcListPic, pcSlice->getRPS());

    if(pcSlice->getTLayer() > 0 
      &&  !( pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_N     // Check if not a leading picture
          || pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_R
          || pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_RASL_N
          || pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_RASL_R )
        )
    {
      if(pcSlice->isTemporalLayerSwitchingPoint(rcListPic) || pcSlice->getSPS()->getTemporalIdNestingFlag())
      {
#if SVC_EXTENSION
        // Alignment of TSA pictures across AU
        if( pcSlice->getLayerId() > 0 )
        {
          Bool oneRefLayerTSA = false, oneRefLayerNotTSA = false;
          for( Int i = 0; i < pcSlice->getLayerId(); i++)
          {
            TComList<TComPic *> *cListPic = m_ppcTEncTop[i]->getListPic();
            TComPic *lowerLayerPic = pcSlice->getRefPic(*cListPic, pcSlice->getPOC());
            if( lowerLayerPic && pcSlice->getVPS()->getDirectDependencyFlag(pcSlice->getLayerId(), i) )
            {
              if( ( lowerLayerPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_TSA_N ) ||
                  ( lowerLayerPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_TSA_R ) 
                )
              {
                if(pcSlice->getTemporalLayerNonReferenceFlag() )
                {
                  pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TSA_N);
                }
                else
                {
                  pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TSA_R );
                }
                oneRefLayerTSA = true;
              }
              else
              {
                oneRefLayerNotTSA = true;
              }
            }
          }
          assert( !( oneRefLayerNotTSA && oneRefLayerTSA ) ); // Only one variable should be true - failure of this assert means
                                                                // that two independent reference layers that are not dependent on
                                                                // each other, but are reference for current layer have inconsistency
          if( oneRefLayerNotTSA /*&& !oneRefLayerTSA*/ )          // No reference layer is TSA - set current as TRAIL
          {
            if(pcSlice->getTemporalLayerNonReferenceFlag() )
            {
              pcSlice->setNalUnitType( NAL_UNIT_CODED_SLICE_TRAIL_N );
            }
            else
            {
              pcSlice->setNalUnitType( NAL_UNIT_CODED_SLICE_TRAIL_R );
            }
          }
          else  // This means there is no reference layer picture for current picture in this AU
          {
            if(pcSlice->getTemporalLayerNonReferenceFlag() )
            {
              pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TSA_N);
            }
            else
            {
              pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TSA_R );
            }
          }
        }
#else  //SVC_EXTENSION
        if(pcSlice->getTemporalLayerNonReferenceFlag())
        {
          pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TSA_N);
        }
        else
        {
          pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TSA_R);
        }
#endif //SVC_EXTENSION
      }
      else if(pcSlice->isStepwiseTemporalLayerSwitchingPointCandidate(rcListPic))
      {
        Bool isSTSA=true;
        for(Int ii=iGOPid+1;(ii<m_pcCfg->getGOPSize() && isSTSA==true);ii++)
        {
          Int lTid= m_pcCfg->getGOPEntry(ii).m_temporalId;
          if(lTid==pcSlice->getTLayer()) 
          {
            TComReferencePictureSet* nRPS = pcSlice->getSPS()->getRPSList()->getReferencePictureSet(ii);
            for(Int jj=0;jj<nRPS->getNumberOfPictures();jj++)
            {
              if(nRPS->getUsed(jj)) 
              {
                Int tPoc=m_pcCfg->getGOPEntry(ii).m_POC+nRPS->getDeltaPOC(jj);
                Int kk=0;
                for(kk=0;kk<m_pcCfg->getGOPSize();kk++)
                {
                  if(m_pcCfg->getGOPEntry(kk).m_POC==tPoc)
                    break;
                }
                Int tTid=m_pcCfg->getGOPEntry(kk).m_temporalId;
                if(tTid >= pcSlice->getTLayer())
                {
                  isSTSA=false;
                  break;
                }
              }
            }
          }
        }
        if(isSTSA==true)
        {    
#if SVC_EXTENSION
          // Alignment of STSA pictures across AU
          if( pcSlice->getLayerId() > 0 )
          {
            Bool oneRefLayerSTSA = false, oneRefLayerNotSTSA = false;
            for( Int i = 0; i < pcSlice->getLayerId(); i++)
            {
              TComList<TComPic *> *cListPic = m_ppcTEncTop[i]->getListPic();
              TComPic *lowerLayerPic = pcSlice->getRefPic(*cListPic, pcSlice->getPOC());
              if( lowerLayerPic && pcSlice->getVPS()->getDirectDependencyFlag(pcSlice->getLayerId(), i) )
              {
                if( ( lowerLayerPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_STSA_N ) ||
                    ( lowerLayerPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_STSA_R ) 
                  )
                {
                  if(pcSlice->getTemporalLayerNonReferenceFlag() )
                  {
                    pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_N);
                  }
                  else
                  {
                    pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_R );
                  }
                  oneRefLayerSTSA = true;
                }
                else
                {
                  oneRefLayerNotSTSA = true;
                }
              }
            }
            assert( !( oneRefLayerNotSTSA && oneRefLayerSTSA ) ); // Only one variable should be true - failure of this assert means
                                                                  // that two independent reference layers that are not dependent on
                                                                  // each other, but are reference for current layer have inconsistency
            if( oneRefLayerNotSTSA /*&& !oneRefLayerSTSA*/ )          // No reference layer is STSA - set current as TRAIL
            {
              if(pcSlice->getTemporalLayerNonReferenceFlag() )
              {
                pcSlice->setNalUnitType( NAL_UNIT_CODED_SLICE_TRAIL_N );
              }
              else
              {
                pcSlice->setNalUnitType( NAL_UNIT_CODED_SLICE_TRAIL_R );
              }
            }
            else  // This means there is no reference layer picture for current picture in this AU
            {
              if(pcSlice->getTemporalLayerNonReferenceFlag() )
              {
                pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_N);
              }
              else
              {
                pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_R );
              }
            }
          }
#else  //SVC_EXTENSION
          if(pcSlice->getTemporalLayerNonReferenceFlag())
          {
            pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_N);
          }
          else
          {
            pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_STSA_R);
          }
#endif //SVC_EXTENSION
        }
      }
    }
    arrangeLongtermPicturesInRPS(pcSlice, rcListPic);
    TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
    refPicListModification->setRefPicListModificationFlagL0(0);
    refPicListModification->setRefPicListModificationFlagL1(0);
    pcSlice->setNumRefIdx(REF_PIC_LIST_0,min(m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive,pcSlice->getRPS()->getNumberOfPictures()));
    pcSlice->setNumRefIdx(REF_PIC_LIST_1,min(m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive,pcSlice->getRPS()->getNumberOfPictures()));

#if SVC_EXTENSION
    if( m_layerId > 0 && pcSlice->getActiveNumILRRefIdx() )
    {
#if POC_RESET_FLAG
      if ( pocCurr > 0          && pcSlice->isRADL() && pcPic->getSlice(0)->getBaseColPic(pcPic->getSlice(0)->getInterLayerPredLayerIdc(0))->getSlice(0)->isRASL())
#else
      if (pcSlice->getPOC()>0  && pcSlice->isRADL() && pcPic->getSlice(0)->getBaseColPic(pcPic->getSlice(0)->getInterLayerPredLayerIdc(0))->getSlice(0)->isRASL())
#endif
      {
        pcSlice->setActiveNumILRRefIdx(0);
        pcSlice->setInterLayerPredEnabledFlag(0);
      }
      if( pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP && pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_CRA )
      {
        pcSlice->setNumRefIdx(REF_PIC_LIST_0, pcSlice->getActiveNumILRRefIdx());
        pcSlice->setNumRefIdx(REF_PIC_LIST_1, pcSlice->getActiveNumILRRefIdx());
      }
      else
      {
        pcSlice->setNumRefIdx(REF_PIC_LIST_0, pcSlice->getNumRefIdx(REF_PIC_LIST_0)+pcSlice->getActiveNumILRRefIdx());
        pcSlice->setNumRefIdx(REF_PIC_LIST_1, pcSlice->getNumRefIdx(REF_PIC_LIST_1)+pcSlice->getActiveNumILRRefIdx());
      }

      // check for the reference pictures whether there is at least one either temporal picture or ILRP with sample prediction type
      if( pcSlice->getNumRefIdx( REF_PIC_LIST_0 ) - pcSlice->getActiveNumILRRefIdx() == 0 && pcSlice->getNumRefIdx( REF_PIC_LIST_1 ) - pcSlice->getActiveNumILRRefIdx() == 0 )
      {
        Bool foundSamplePredPicture = false;                

        for( Int i = 0; i < pcSlice->getActiveNumILRRefIdx(); i++ )
        {
          if( m_ppcTEncTop[m_layerId]->getSamplePredEnabledFlag( pcSlice->getVPS()->getRefLayerId( m_layerId, pcSlice->getInterLayerPredLayerIdc(i) ) ) )
          {
            foundSamplePredPicture = true;
            break;
          }
        }

        if( !foundSamplePredPicture )
        {
          pcSlice->setSliceType(I_SLICE);
          pcSlice->setInterLayerPredEnabledFlag(0);
          pcSlice->setActiveNumILRRefIdx(0);
        }
      }
    }
#endif //SVC_EXTENSION

#if ADAPTIVE_QP_SELECTION
    pcSlice->setTrQuant( m_pcEncTop->getTrQuant() );
#endif      

#if SVC_EXTENSION
    if( pcSlice->getSliceType() == B_SLICE )
    {
      pcSlice->setColFromL0Flag(1-uiColDir);
    }

    //  Set reference list
    if(m_layerId ==  0 || ( m_layerId > 0 && pcSlice->getActiveNumILRRefIdx() == 0 ) )
    {
      pcSlice->setRefPicList( rcListPic);
    }

    if( m_layerId > 0 && pcSlice->getActiveNumILRRefIdx() )
    {
      pcSlice->setILRPic( m_pcEncTop->getIlpList() );
#if REF_IDX_MFM
      if( pcSlice->getMFMEnabledFlag() )
      {
        pcSlice->setRefPOCListILP(m_pcEncTop->getIlpList(), pcSlice->getBaseColPic());
      }
#else
      //  Set reference list
      pcSlice->setRefPicList ( rcListPic );
#endif
      pcSlice->setRefPicListModificationSvc();
      pcSlice->setRefPicList( rcListPic, false, m_pcEncTop->getIlpList());

#if REF_IDX_MFM
      if( pcSlice->getMFMEnabledFlag() )
      {
        Bool found         = false;
        UInt ColFromL0Flag = pcSlice->getColFromL0Flag();
        UInt ColRefIdx     = pcSlice->getColRefIdx();

        for(Int colIdx = 0; colIdx < pcSlice->getNumRefIdx( RefPicList(1 - ColFromL0Flag) ); colIdx++) 
        {
          RefPicList refList = RefPicList(1 - ColFromL0Flag);
          TComPic* refPic = pcSlice->getRefPic(refList, colIdx);

          // It is a requirement of bitstream conformance when the collocated picture, used for temporal motion vector prediction, is an inter-layer reference picture, 
          // VpsInterLayerMotionPredictionEnabled[ LayerIdxInVps[ currLayerId ] ][ LayerIdxInVps[ rLId ] ] shall be equal to 1, where rLId is set equal to nuh_layer_id of the inter-layer picture.
          if( refPic->isILR(m_layerId) && m_ppcTEncTop[m_layerId]->getMotionPredEnabledFlag( refPic->getLayerId() )
#if MFM_ENCCONSTRAINT
            && pcSlice->getBaseColPic( *m_ppcTEncTop[refPic->getLayerId()]->getListPic() )->checkSameRefInfo() == true 
#endif
            ) 
          { 
            ColRefIdx = colIdx; 
            found = true;
            break; 
          }
        }

        if( found == false )
        {
          ColFromL0Flag = 1 - ColFromL0Flag;
          for(Int colIdx = 0; colIdx < pcSlice->getNumRefIdx( RefPicList(1 - ColFromL0Flag) ); colIdx++) 
          {
            RefPicList refList = RefPicList(1 - ColFromL0Flag);
            TComPic* refPic = pcSlice->getRefPic(refList, colIdx);

            // It is a requirement of bitstream conformance when the collocated picture, used for temporal motion vector prediction, is an inter-layer reference picture, 
            // VpsInterLayerMotionPredictionEnabled[ LayerIdxInVps[ currLayerId ] ][ LayerIdxInVps[ rLId ] ] shall be equal to 1, where rLId is set equal to nuh_layer_id of the inter-layer picture.
            if( refPic->isILR(m_layerId) && m_ppcTEncTop[m_layerId]->getMotionPredEnabledFlag( refPic->getLayerId() )
#if MFM_ENCCONSTRAINT
              && pcSlice->getBaseColPic( *m_ppcTEncTop[refPic->getLayerId()]->getListPic() )->checkSameRefInfo() == true 
#endif
              ) 
            { 
              ColRefIdx = colIdx; 
              found = true; 
              break; 
            } 
          }
        }

        if(found == true)
        {
          pcSlice->setColFromL0Flag(ColFromL0Flag);
          pcSlice->setColRefIdx(ColRefIdx);
        }
      }
#endif
    }
#else //SVC_EXTENSION
    //  Set reference list
    pcSlice->setRefPicList ( rcListPic );
#endif //#if SVC_EXTENSION

    //  Slice info. refinement
    if ( (pcSlice->getSliceType() == B_SLICE) && (pcSlice->getNumRefIdx(REF_PIC_LIST_1) == 0) )
    {
      pcSlice->setSliceType ( P_SLICE );
    }

    if (pcSlice->getSliceType() == B_SLICE)
    {
#if !SVC_EXTENSION
      pcSlice->setColFromL0Flag(1-uiColDir);
#endif
      Bool bLowDelay = true;
      Int  iCurrPOC  = pcSlice->getPOC();
      Int iRefIdx = 0;

      for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_0) && bLowDelay; iRefIdx++)
      {
        if ( pcSlice->getRefPic(REF_PIC_LIST_0, iRefIdx)->getPOC() > iCurrPOC )
        {
          bLowDelay = false;
        }
      }
      for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_1) && bLowDelay; iRefIdx++)
      {
        if ( pcSlice->getRefPic(REF_PIC_LIST_1, iRefIdx)->getPOC() > iCurrPOC )
        {
          bLowDelay = false;
        }
      }

      pcSlice->setCheckLDC(bLowDelay);  
    }
    else
    {
      pcSlice->setCheckLDC(true);  
    }

    uiColDir = 1-uiColDir;

    //-------------------------------------------------------------
    pcSlice->setRefPOCList();

    pcSlice->setList1IdxToList0Idx();

    if (m_pcEncTop->getTMVPModeId() == 2)
    {
      if (iGOPid == 0) // first picture in SOP (i.e. forward B)
      {
        pcSlice->setEnableTMVPFlag(0);
      }
      else
      {
        // Note: pcSlice->getColFromL0Flag() is assumed to be always 0 and getcolRefIdx() is always 0.
        pcSlice->setEnableTMVPFlag(1);
      }
      pcSlice->getSPS()->setTMVPFlagsPresent(1);
    }
    else if (m_pcEncTop->getTMVPModeId() == 1)
    {
      pcSlice->getSPS()->setTMVPFlagsPresent(1);
#if SVC_EXTENSION
      if( pcSlice->getIdrPicFlag() )
      {
        pcSlice->setEnableTMVPFlag(0);
      }
      else
#endif
      pcSlice->setEnableTMVPFlag(1);
    }
    else
    {
      pcSlice->getSPS()->setTMVPFlagsPresent(0);
      pcSlice->setEnableTMVPFlag(0);
    }

#if SVC_EXTENSION
    if( m_layerId > 0 && !pcSlice->isIntra() )
    {
      Int colFromL0Flag = 1;
      Int colRefIdx = 0;

      // check whether collocated picture is valid
      if( pcSlice->getEnableTMVPFlag() )
      {
        colFromL0Flag = pcSlice->getColFromL0Flag();
        colRefIdx = pcSlice->getColRefIdx();

        TComPic* refPic = pcSlice->getRefPic(RefPicList(1-colFromL0Flag), colRefIdx);

        assert( refPic );

        // It is a requirement of bitstream conformance when the collocated picture, used for temporal motion vector prediction, is an inter-layer reference picture, 
        // VpsInterLayerMotionPredictionEnabled[ LayerIdxInVps[ currLayerId ] ][ LayerIdxInVps[ rLId ] ] shall be equal to 1, where rLId is set equal to nuh_layer_id of the inter-layer picture.
        if( refPic->isILR(m_layerId) && !m_ppcTEncTop[m_layerId]->getMotionPredEnabledFlag(refPic->getLayerId()) )
        {
          pcSlice->setEnableTMVPFlag(false);
          pcSlice->setMFMEnabledFlag(false);
          colRefIdx = 0;
        }
      }

      // remove motion only ILRP from the end of the colFromL0Flag reference picture list
      RefPicList refList = RefPicList(colFromL0Flag);
      Int numRefIdx = pcSlice->getNumRefIdx(refList);

      if( numRefIdx > 0 )
      {
        for( Int refIdx = pcSlice->getNumRefIdx(refList) - 1; refIdx > 0; refIdx-- )
        {
          TComPic* refPic = pcSlice->getRefPic(refList, refIdx);

          if( !refPic->isILR(m_layerId) || ( refPic->isILR(m_layerId) && m_ppcTEncTop[m_layerId]->getSamplePredEnabledFlag( refPic->getLayerId() ) ) )
          {
            break;
          }
          else
          {
            assert( numRefIdx > 1 );
            numRefIdx--;              
          }
        }

        pcSlice->setNumRefIdx( refList, numRefIdx );
      }

      // remove motion only ILRP from the end of the (1-colFromL0Flag) reference picture list up to colRefIdx
      refList = RefPicList(1 - colFromL0Flag);
      numRefIdx = pcSlice->getNumRefIdx(refList);

      if( numRefIdx > 0 )
      {
        for( Int refIdx = pcSlice->getNumRefIdx(refList) - 1; refIdx > colRefIdx; refIdx-- )
        {
          TComPic* refPic = pcSlice->getRefPic(refList, refIdx);

          if( !refPic->isILR(m_layerId) || ( refPic->isILR(m_layerId) && m_ppcTEncTop[m_layerId]->getSamplePredEnabledFlag( refPic->getLayerId() ) ) )
          {
            break;
          }
          else
          {
            assert( numRefIdx > 1 );
            numRefIdx--;              
          }
        }

        pcSlice->setNumRefIdx( refList, numRefIdx );
      }

      assert( pcSlice->getNumRefIdx(REF_PIC_LIST_0) > 0 && ( pcSlice->isInterP() || (pcSlice->isInterB() && pcSlice->getNumRefIdx(REF_PIC_LIST_1) > 0) ) );
    }
#endif

    /////////////////////////////////////////////////////////////////////////////////////////////////// Compress a slice
    //  Slice compression
    if (m_pcCfg->getUseASR())
    {
      m_pcSliceEncoder->setSearchRange(pcSlice);
    }

    Bool bGPBcheck=false;
    if ( pcSlice->getSliceType() == B_SLICE)
    {
      if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
      {
        bGPBcheck=true;
        Int i;
        for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
        {
          if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) ) 
          {
            bGPBcheck=false;
            break;
          }
        }
      }
    }
    if(bGPBcheck)
    {
      pcSlice->setMvdL1ZeroFlag(true);
    }
    else
    {
      pcSlice->setMvdL1ZeroFlag(false);
    }
    pcPic->getSlice(pcSlice->getSliceIdx())->setMvdL1ZeroFlag(pcSlice->getMvdL1ZeroFlag());

    Double lambda            = 0.0;
    Int actualHeadBits       = 0;
    Int actualTotalBits      = 0;
    Int estimatedBits        = 0;
    Int tmpBitsBeforeWriting = 0;
    if ( m_pcCfg->getUseRateCtrl() )
    {
      Int frameLevel = m_pcRateCtrl->getRCSeq()->getGOPID2Level( iGOPid );
      if ( pcPic->getSlice(0)->getSliceType() == I_SLICE )
      {
        frameLevel = 0;
      }
      m_pcRateCtrl->initRCPic( frameLevel );
      estimatedBits = m_pcRateCtrl->getRCPic()->getTargetBits();

      Int sliceQP = m_pcCfg->getInitialQP();
#if POC_RESET_FLAG
      if ( ( pocCurr == 0 && m_pcCfg->getInitialQP() > 0 ) || ( frameLevel == 0 && m_pcCfg->getForceIntraQP() ) ) // QP is specified
#else
      if ( ( pcSlice->getPOC() == 0 && m_pcCfg->getInitialQP() > 0 ) || ( frameLevel == 0 && m_pcCfg->getForceIntraQP() ) ) // QP is specified
#endif
      {
        Int    NumberBFrames = ( m_pcCfg->getGOPSize() - 1 );
        Double dLambda_scale = 1.0 - Clip3( 0.0, 0.5, 0.05*(Double)NumberBFrames );
        Double dQPFactor     = 0.57*dLambda_scale;
        Int    SHIFT_QP      = 12;
        Int    bitdepth_luma_qp_scale = 0;
        Double qp_temp = (Double) sliceQP + bitdepth_luma_qp_scale - SHIFT_QP;
        lambda = dQPFactor*pow( 2.0, qp_temp/3.0 );
      }
      else if ( frameLevel == 0 )   // intra case, but use the model
      {
        m_pcSliceEncoder->calCostSliceI(pcPic);
        if ( m_pcCfg->getIntraPeriod() != 1 )   // do not refine allocated bits for all intra case
        {
          Int bits = m_pcRateCtrl->getRCSeq()->getLeftAverageBits();
          bits = m_pcRateCtrl->getRCPic()->getRefineBitsForIntra( bits );
          if ( bits < 200 )
          {
            bits = 200;
          }
          m_pcRateCtrl->getRCPic()->setTargetBits( bits );
        }

        list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
        m_pcRateCtrl->getRCPic()->getLCUInitTargetBits();
        lambda  = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture, pcSlice->getSliceType());
        sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
      }
      else    // normal case
      {
        list<TEncRCPic*> listPreviousPicture = m_pcRateCtrl->getPicList();
        lambda  = m_pcRateCtrl->getRCPic()->estimatePicLambda( listPreviousPicture, pcSlice->getSliceType());
        sliceQP = m_pcRateCtrl->getRCPic()->estimatePicQP( lambda, listPreviousPicture );
      }

#if REPN_FORMAT_IN_VPS
      sliceQP = Clip3( -pcSlice->getQpBDOffsetY(), MAX_QP, sliceQP );
#else
      sliceQP = Clip3( -pcSlice->getSPS()->getQpBDOffsetY(), MAX_QP, sliceQP );
#endif
      m_pcRateCtrl->getRCPic()->setPicEstQP( sliceQP );

      m_pcSliceEncoder->resetQP( pcPic, sliceQP, lambda );
    }

    UInt uiNumSlices = 1;

    UInt uiInternalAddress = pcPic->getNumPartInCU()-4;
    UInt uiExternalAddress = pcPic->getPicSym()->getNumberOfCUsInFrame()-1;
    UInt uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
    UInt uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
#if REPN_FORMAT_IN_VPS
    UInt uiWidth = pcSlice->getPicWidthInLumaSamples();
    UInt uiHeight = pcSlice->getPicHeightInLumaSamples();
#else
    UInt uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
    UInt uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
#endif
    while(uiPosX>=uiWidth||uiPosY>=uiHeight) 
    {
      uiInternalAddress--;
      uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
      uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
    }
    uiInternalAddress++;
    if(uiInternalAddress==pcPic->getNumPartInCU()) 
    {
      uiInternalAddress = 0;
      uiExternalAddress++;
    }
    UInt uiRealEndAddress = uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress;

    UInt uiCummulativeTileWidth;
    UInt uiCummulativeTileHeight;
    Int  p, j;
    UInt uiEncCUAddr;

    //set NumColumnsMinus1 and NumRowsMinus1
    pcPic->getPicSym()->setNumColumnsMinus1( pcSlice->getPPS()->getNumColumnsMinus1() );
    pcPic->getPicSym()->setNumRowsMinus1( pcSlice->getPPS()->getNumRowsMinus1() );

    //create the TComTileArray
    pcPic->getPicSym()->xCreateTComTileArray();

    if( pcSlice->getPPS()->getUniformSpacingFlag() == 1 )
    {
      //set the width for each tile
      for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
      {
        for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1()+1; p++)
        {
          pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->
            setTileWidth( (p+1)*pcPic->getPicSym()->getFrameWidthInCU()/(pcPic->getPicSym()->getNumColumnsMinus1()+1) 
            - (p*pcPic->getPicSym()->getFrameWidthInCU())/(pcPic->getPicSym()->getNumColumnsMinus1()+1) );
        }
      }

      //set the height for each tile
      for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
      {
        for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1()+1; p++)
        {
          pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->
            setTileHeight( (p+1)*pcPic->getPicSym()->getFrameHeightInCU()/(pcPic->getPicSym()->getNumRowsMinus1()+1) 
            - (p*pcPic->getPicSym()->getFrameHeightInCU())/(pcPic->getPicSym()->getNumRowsMinus1()+1) );   
        }
      }
    }
    else
    {
      //set the width for each tile
      for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
      {
        uiCummulativeTileWidth = 0;
        for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1(); p++)
        {
          pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->setTileWidth( pcSlice->getPPS()->getColumnWidth(p) );
          uiCummulativeTileWidth += pcSlice->getPPS()->getColumnWidth(p);
        }
        pcPic->getPicSym()->getTComTile(j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p)->setTileWidth( pcPic->getPicSym()->getFrameWidthInCU()-uiCummulativeTileWidth );
      }

      //set the height for each tile
      for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
      {
        uiCummulativeTileHeight = 0;
        for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1(); p++)
        {
          pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->setTileHeight( pcSlice->getPPS()->getRowHeight(p) );
          uiCummulativeTileHeight += pcSlice->getPPS()->getRowHeight(p);
        }
        pcPic->getPicSym()->getTComTile(p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j)->setTileHeight( pcPic->getPicSym()->getFrameHeightInCU()-uiCummulativeTileHeight );
      }
    }
    //intialize each tile of the current picture
    pcPic->getPicSym()->xInitTiles();

#if N0383_IL_CONSTRAINED_TILE_SETS_SEI
    if (m_pcCfg->getInterLayerConstrainedTileSetsSEIEnabled())
    {
      xBuildTileSetsMap(pcPic->getPicSym());
    }
#endif

    // Allocate some coders, now we know how many tiles there are.
    Int iNumSubstreams = pcSlice->getPPS()->getNumSubstreams();

    //generate the Coding Order Map and Inverse Coding Order Map
    for(p=0, uiEncCUAddr=0; p<pcPic->getPicSym()->getNumberOfCUsInFrame(); p++, uiEncCUAddr = pcPic->getPicSym()->xCalculateNxtCUAddr(uiEncCUAddr))
    {
      pcPic->getPicSym()->setCUOrderMap(p, uiEncCUAddr);
      pcPic->getPicSym()->setInverseCUOrderMap(uiEncCUAddr, p);
    }
    pcPic->getPicSym()->setCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());    
    pcPic->getPicSym()->setInverseCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());

    // Allocate some coders, now we know how many tiles there are.
    m_pcEncTop->createWPPCoders(iNumSubstreams);
    pcSbacCoders = m_pcEncTop->getSbacCoders();
    pcSubstreamsOut = new TComOutputBitstream[iNumSubstreams];

    UInt startCUAddrSliceIdx = 0; // used to index "m_uiStoredStartCUAddrForEncodingSlice" containing locations of slice boundaries
    UInt startCUAddrSlice    = 0; // used to keep track of current slice's starting CU addr.
    pcSlice->setSliceCurStartCUAddr( startCUAddrSlice ); // Setting "start CU addr" for current slice
    m_storedStartCUAddrForEncodingSlice.clear();

    UInt startCUAddrSliceSegmentIdx = 0; // used to index "m_uiStoredStartCUAddrForEntropyEncodingSlice" containing locations of slice boundaries
    UInt startCUAddrSliceSegment    = 0; // used to keep track of current Dependent slice's starting CU addr.
    pcSlice->setSliceSegmentCurStartCUAddr( startCUAddrSliceSegment ); // Setting "start CU addr" for current Dependent slice

    m_storedStartCUAddrForEncodingSliceSegment.clear();
    UInt nextCUAddr = 0;
    m_storedStartCUAddrForEncodingSlice.push_back (nextCUAddr);
    startCUAddrSliceIdx++;
    m_storedStartCUAddrForEncodingSliceSegment.push_back(nextCUAddr);
    startCUAddrSliceSegmentIdx++;
#if AVC_BASE
    if( m_layerId == 0 && m_pcEncTop->getVPS()->getAvcBaseLayerFlag() )
    {
      pcPic->getPicYuvOrg()->copyToPic( pcPic->getPicYuvRec() );
#if O0194_WEIGHTED_PREDICTION_CGS
      // Calculate for the base layer to be used in EL as Inter layer reference
      if( m_pcEncTop->getInterLayerWeightedPredFlag() )
      {
        m_pcSliceEncoder->estimateILWpParam( pcSlice );
      }
#endif
#if AVC_SYNTAX
      pcPic->readBLSyntax( m_ppcTEncTop[0]->getBLSyntaxFile(), SYNTAX_BYTES );
#endif
      return;
    }
#endif

    while(nextCUAddr<uiRealEndAddress) // determine slice boundaries
    {
      pcSlice->setNextSlice       ( false );
      pcSlice->setNextSliceSegment( false );
      assert(pcPic->getNumAllocatedSlice() == startCUAddrSliceIdx);
      m_pcSliceEncoder->precompressSlice( pcPic );
      m_pcSliceEncoder->compressSlice   ( pcPic );

      Bool bNoBinBitConstraintViolated = (!pcSlice->isNextSlice() && !pcSlice->isNextSliceSegment());
      if (pcSlice->isNextSlice() || (bNoBinBitConstraintViolated && m_pcCfg->getSliceMode()==FIXED_NUMBER_OF_LCU))
      {
        startCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
        // Reconstruction slice
        m_storedStartCUAddrForEncodingSlice.push_back(startCUAddrSlice);
        startCUAddrSliceIdx++;
        // Dependent slice
        if (startCUAddrSliceSegmentIdx>0 && m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx-1] != startCUAddrSlice)
        {
          m_storedStartCUAddrForEncodingSliceSegment.push_back(startCUAddrSlice);
          startCUAddrSliceSegmentIdx++;
        }

        if (startCUAddrSlice < uiRealEndAddress)
        {
          pcPic->allocateNewSlice();          
          pcPic->setCurrSliceIdx                  ( startCUAddrSliceIdx-1 );
          m_pcSliceEncoder->setSliceIdx           ( startCUAddrSliceIdx-1 );
          pcSlice = pcPic->getSlice               ( startCUAddrSliceIdx-1 );
          pcSlice->copySliceInfo                  ( pcPic->getSlice(0)      );
          pcSlice->setSliceIdx                    ( startCUAddrSliceIdx-1 );
          pcSlice->setSliceCurStartCUAddr         ( startCUAddrSlice      );
          pcSlice->setSliceSegmentCurStartCUAddr  ( startCUAddrSlice      );
          pcSlice->setSliceBits(0);
#if SVC_EXTENSION
          // copy reference list modification info from the first slice, assuming that this information is the same across all slices in the picture
          memcpy( pcSlice->getRefPicListModification(), pcPic->getSlice(0)->getRefPicListModification(), sizeof(TComRefPicListModification) );
#endif
          uiNumSlices ++;
        }
      }
      else if (pcSlice->isNextSliceSegment() || (bNoBinBitConstraintViolated && m_pcCfg->getSliceSegmentMode()==FIXED_NUMBER_OF_LCU))
      {
        startCUAddrSliceSegment                                                     = pcSlice->getSliceSegmentCurEndCUAddr();
        m_storedStartCUAddrForEncodingSliceSegment.push_back(startCUAddrSliceSegment);
        startCUAddrSliceSegmentIdx++;
        pcSlice->setSliceSegmentCurStartCUAddr( startCUAddrSliceSegment );
      }
      else
      {
        startCUAddrSlice                                                            = pcSlice->getSliceCurEndCUAddr();
        startCUAddrSliceSegment                                                     = pcSlice->getSliceSegmentCurEndCUAddr();
      }        

      nextCUAddr = (startCUAddrSlice > startCUAddrSliceSegment) ? startCUAddrSlice : startCUAddrSliceSegment;
    }
    m_storedStartCUAddrForEncodingSlice.push_back( pcSlice->getSliceCurEndCUAddr());
    startCUAddrSliceIdx++;
    m_storedStartCUAddrForEncodingSliceSegment.push_back(pcSlice->getSliceCurEndCUAddr());
    startCUAddrSliceSegmentIdx++;

    pcSlice = pcPic->getSlice(0);

    // SAO parameter estimation using non-deblocked pixels for LCU bottom and right boundary areas
    if( pcSlice->getSPS()->getUseSAO() && m_pcCfg->getSaoLcuBoundary() )
    {
      m_pcSAO->getPreDBFStatistics(pcPic);
    }
    //-- Loop filter
    Bool bLFCrossTileBoundary = pcSlice->getPPS()->getLoopFilterAcrossTilesEnabledFlag();
    m_pcLoopFilter->setCfg(bLFCrossTileBoundary);
    if ( m_pcCfg->getDeblockingFilterMetric() )
    {
      dblMetric(pcPic, uiNumSlices);
    }
    m_pcLoopFilter->loopFilterPic( pcPic );

    /////////////////////////////////////////////////////////////////////////////////////////////////// File writing
    // Set entropy coder
    m_pcEntropyCoder->setEntropyCoder   ( m_pcCavlcCoder, pcSlice );

    /* write various header sets. */
    if ( m_bSeqFirst )
    {
#if SVC_EXTENSION
      OutputNALUnit nalu( NAL_UNIT_VPS, 0, 0 ); // The value of nuh_layer_id of VPS NAL unit shall be equal to 0.
#if AVC_BASE
      if( ( m_layerId == 1 && m_pcEncTop->getVPS()->getAvcBaseLayerFlag() ) || ( m_layerId == 0 && !m_pcEncTop->getVPS()->getAvcBaseLayerFlag() ) )
#else
      if( m_layerId == 0 )
#endif
      {
#else
      OutputNALUnit nalu(NAL_UNIT_VPS);
#endif
#if VPS_VUI_OFFSET
      // The following code also calculates the VPS VUI offset
#endif
#if !P0125_REVERT_VPS_EXTN_OFFSET_TO_RESERVED
#if VPS_EXTN_OFFSET_CALC
      OutputNALUnit tempNalu(NAL_UNIT_VPS, 0, 0        ); // The value of nuh_layer_id of VPS NAL unit shall be equal to 0.
      m_pcEntropyCoder->setBitstream(&tempNalu.m_Bitstream);
      m_pcEntropyCoder->encodeVPS(m_pcEncTop->getVPS());  // Use to calculate the VPS extension offset
#endif
#endif
      m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
      m_pcEntropyCoder->encodeVPS(m_pcEncTop->getVPS());
      writeRBSPTrailingBits(nalu.m_Bitstream);
      accessUnit.push_back(new NALUnitEBSP(nalu));
      actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
#if SVC_EXTENSION
      }
#endif

#if SVC_EXTENSION
      nalu = NALUnit(NAL_UNIT_SPS, 0, m_layerId);
#else
      nalu = NALUnit(NAL_UNIT_SPS);
#endif
#if Q0078_ADD_LAYER_SETS
      if (m_pcEncTop->getVPS()->getNumDirectRefLayers(m_layerId) == 0 && m_pcEncTop->getVPS()->getNumAddLayerSets() > 0)
      {
        nalu.m_layerId = 0; // For independent base layer rewriting
      }
#endif
      m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
      if (m_bSeqFirst)
      {
        pcSlice->getSPS()->setNumLongTermRefPicSPS(m_numLongTermRefPicSPS);
        for (Int k = 0; k < m_numLongTermRefPicSPS; k++)
        {
          pcSlice->getSPS()->setLtRefPicPocLsbSps(k, m_ltRefPicPocLsbSps[k]);
          pcSlice->getSPS()->setUsedByCurrPicLtSPSFlag(k, m_ltRefPicUsedByCurrPicFlag[k]);
        }
      }
      if( m_pcCfg->getPictureTimingSEIEnabled() || m_pcCfg->getDecodingUnitInfoSEIEnabled() )
      {
        UInt maxCU = m_pcCfg->getSliceArgument() >> ( pcSlice->getSPS()->getMaxCUDepth() << 1);
        UInt numDU = ( m_pcCfg->getSliceMode() == 1 ) ? ( pcPic->getNumCUsInFrame() / maxCU ) : ( 0 );
        if( pcPic->getNumCUsInFrame() % maxCU != 0 || numDU == 0 )
        {
          numDU ++;
        }
        pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->setNumDU( numDU );
        pcSlice->getSPS()->setHrdParameters( m_pcCfg->getFrameRate(), numDU, m_pcCfg->getTargetBitrate(), ( m_pcCfg->getIntraPeriod() > 0 ) );
      }
      if( m_pcCfg->getBufferingPeriodSEIEnabled() || m_pcCfg->getPictureTimingSEIEnabled() || m_pcCfg->getDecodingUnitInfoSEIEnabled() )
      {
        pcSlice->getSPS()->getVuiParameters()->setHrdParametersPresentFlag( true );
      }
#if O0092_0094_DEPENDENCY_CONSTRAINT
      assert( pcSlice->getSPS()->getLayerId() == 0 || pcSlice->getSPS()->getLayerId() == m_layerId || m_pcEncTop->getVPS()->getRecursiveRefLayerFlag(m_layerId, pcSlice->getSPS()->getLayerId()) );
#endif
      m_pcEntropyCoder->encodeSPS(pcSlice->getSPS());
      writeRBSPTrailingBits(nalu.m_Bitstream);
      accessUnit.push_back(new NALUnitEBSP(nalu));
      actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;

#if SVC_EXTENSION
      nalu = NALUnit(NAL_UNIT_PPS, 0, m_layerId);
#else
      nalu = NALUnit(NAL_UNIT_PPS);
#endif
#if Q0078_ADD_LAYER_SETS
      if (m_pcEncTop->getVPS()->getNumDirectRefLayers(m_layerId) == 0 && m_pcEncTop->getVPS()->getNumAddLayerSets() > 0)
      {
        nalu.m_layerId = 0; // For independent base layer rewriting
      }
#endif
      m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
#if O0092_0094_DEPENDENCY_CONSTRAINT
      assert( pcSlice->getPPS()->getPPSId() == 0 || pcSlice->getPPS()->getPPSId() == m_layerId || m_pcEncTop->getVPS()->getRecursiveRefLayerFlag(m_layerId, pcSlice->getPPS()->getPPSId()) );
#endif
      m_pcEntropyCoder->encodePPS(pcSlice->getPPS()
#if Q0048_CGS_3D_ASYMLUT
        , & m_Enc3DAsymLUTPPS
#endif
        );
      writeRBSPTrailingBits(nalu.m_Bitstream);
      accessUnit.push_back(new NALUnitEBSP(nalu));
      actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;

      xCreateLeadingSEIMessages(accessUnit, pcSlice->getSPS());

#if O0164_MULTI_LAYER_HRD
      if (pcSlice->getLayerId() == 0 && m_pcEncTop->getVPS()->getVpsVuiBspHrdPresentFlag())
      {
        nalu = NALUnit(NAL_UNIT_PREFIX_SEI, 0, 1);
        m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
        m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
        SEIScalableNesting *scalableBspNestingSei = xCreateBspNestingSEI(pcSlice);
        m_seiWriter.writeSEImessage(nalu.m_Bitstream, *scalableBspNestingSei, m_pcEncTop->getVPS(), pcSlice->getSPS());
        writeRBSPTrailingBits(nalu.m_Bitstream);

        UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
        UInt offsetPosition = m_activeParameterSetSEIPresentInAU 
          + m_bufferingPeriodSEIPresentInAU 
          + m_pictureTimingSEIPresentInAU
          + m_nestedPictureTimingSEIPresentInAU;  // Insert SEI after APS, BP and PT SEI
        AccessUnit::iterator it;
        for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
        {
          it++;
        }
        accessUnit.insert(it, new NALUnitEBSP(nalu));
      }
#endif

      m_bSeqFirst = false;
    }
#if Q0048_CGS_3D_ASYMLUT
    else if( m_pcCfg->getCGSFlag() && pcSlice->getLayerId() && pcSlice->getCGSOverWritePPS() )
    {
#if SVC_EXTENSION
      OutputNALUnit nalu(NAL_UNIT_PPS, 0, m_layerId);
#endif

      m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
      m_pcEntropyCoder->encodePPS(pcSlice->getPPS() , &m_Enc3DAsymLUTPPS );
      writeRBSPTrailingBits(nalu.m_Bitstream);
      accessUnit.push_back(new NALUnitEBSP(nalu));
    }
#endif

    if (writeSOP) // write SOP description SEI (if enabled) at the beginning of GOP
    {
      Int SOPcurrPOC = pocCurr;

      OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
      m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
      m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);

      SEISOPDescription SOPDescriptionSEI;
      SOPDescriptionSEI.m_sopSeqParameterSetId = pcSlice->getSPS()->getSPSId();

      UInt i = 0;
      UInt prevEntryId = iGOPid;
      for (j = iGOPid; j < m_iGopSize; j++)
      {
        Int deltaPOC = m_pcCfg->getGOPEntry(j).m_POC - m_pcCfg->getGOPEntry(prevEntryId).m_POC;
        if ((SOPcurrPOC + deltaPOC) < m_pcCfg->getFramesToBeEncoded())
        {
          SOPcurrPOC += deltaPOC;
          SOPDescriptionSEI.m_sopDescVclNaluType[i] = getNalUnitType(SOPcurrPOC, m_iLastIDR, isField);
          SOPDescriptionSEI.m_sopDescTemporalId[i] = m_pcCfg->getGOPEntry(j).m_temporalId;
          SOPDescriptionSEI.m_sopDescStRpsIdx[i] = m_pcEncTop->getReferencePictureSetIdxForSOP(pcSlice, SOPcurrPOC, j);
          SOPDescriptionSEI.m_sopDescPocDelta[i] = deltaPOC;

          prevEntryId = j;
          i++;
        }
      }

      SOPDescriptionSEI.m_numPicsInSopMinus1 = i - 1;

#if O0164_MULTI_LAYER_HRD
      m_seiWriter.writeSEImessage( nalu.m_Bitstream, SOPDescriptionSEI, m_pcEncTop->getVPS(), pcSlice->getSPS());
#else
      m_seiWriter.writeSEImessage( nalu.m_Bitstream, SOPDescriptionSEI, pcSlice->getSPS());
#endif
      writeRBSPTrailingBits(nalu.m_Bitstream);
      accessUnit.push_back(new NALUnitEBSP(nalu));

      writeSOP = false;
    }
#if Q0189_TMVP_CONSTRAINTS
   if( m_pcEncTop->getTMVPConstraintsSEIEnabled() == 1 &&
      (m_pcEncTop->getTMVPModeId() == 1 || m_pcEncTop->getTMVPModeId() == 2) &&
      pcSlice->getLayerId() >0 && 
      (pcSlice->getNalUnitType() ==  NAL_UNIT_CODED_SLICE_IDR_W_RADL || pcSlice->getNalUnitType() ==  NAL_UNIT_CODED_SLICE_IDR_N_LP))
   {
      OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
      SEITMVPConstrains seiTMVPConstrains;
      m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
      m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
      seiTMVPConstrains.no_intra_layer_col_pic_flag = 1;
      seiTMVPConstrains.prev_pics_not_used_flag = 1;
#if   O0164_MULTI_LAYER_HRD
      m_seiWriter.writeSEImessage( nalu.m_Bitstream, seiTMVPConstrains, m_pcEncTop->getVPS(), pcSlice->getSPS() );
#else
      m_seiWriter.writeSEImessage( nalu.m_Bitstream, seiTMVPConstrains, pcSlice->getSPS() );
#endif
      writeRBSPTrailingBits(nalu.m_Bitstream);
      accessUnit.push_back(new NALUnitEBSP(nalu));
   }
#endif
#if Q0247_FRAME_FIELD_INFO
    if(  pcSlice->getLayerId()> 0 &&
     ( (m_pcCfg->getProgressiveSourceFlag() && m_pcCfg->getInterlacedSourceFlag()) || m_pcCfg->getFrameFieldInfoPresentFlag()))
    {
      OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
      SEIFrameFieldInfo seiFFInfo;
      m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
      m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
      seiFFInfo.m_ffinfo_picStruct = (isField && pcSlice->getPic()->isTopField())? 1 : isField? 2 : 0;
#if   O0164_MULTI_LAYER_HRD
      m_seiWriter.writeSEImessage( nalu.m_Bitstream, seiFFInfo, m_pcEncTop->getVPS(), pcSlice->getSPS() );
#else
      m_seiWriter.writeSEImessage( nalu.m_Bitstream, seiFFInfo, pcSlice->getSPS() );
#endif
      writeRBSPTrailingBits(nalu.m_Bitstream);
      accessUnit.push_back(new NALUnitEBSP(nalu));
    }
#endif

    if( ( m_pcCfg->getPictureTimingSEIEnabled() || m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
        ( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
        ( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() ) 
       || ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
    {
      if( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getSubPicCpbParamsPresentFlag() )
      {
        UInt numDU = pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNumDU();
        pictureTimingSEI.m_numDecodingUnitsMinus1     = ( numDU - 1 );
        pictureTimingSEI.m_duCommonCpbRemovalDelayFlag = false;

        if( pictureTimingSEI.m_numNalusInDuMinus1 == NULL )
        {
          pictureTimingSEI.m_numNalusInDuMinus1       = new UInt[ numDU ];
        }
        if( pictureTimingSEI.m_duCpbRemovalDelayMinus1  == NULL )
        {
          pictureTimingSEI.m_duCpbRemovalDelayMinus1  = new UInt[ numDU ];
        }
        if( accumBitsDU == NULL )
        {
          accumBitsDU                                  = new UInt[ numDU ];
        }
        if( accumNalsDU == NULL )
        {
          accumNalsDU                                  = new UInt[ numDU ];
        }
      }
      pictureTimingSEI.m_auCpbRemovalDelay = std::min<Int>(std::max<Int>(1, m_totalCoded - m_lastBPSEI), static_cast<Int>(pow(2, static_cast<double>(pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getCpbRemovalDelayLengthMinus1()+1)))); // Syntax element signalled as minus, hence the .
#if POC_RESET_FLAG
      pictureTimingSEI.m_picDpbOutputDelay = pcSlice->getSPS()->getNumReorderPics(pcSlice->getSPS()->getMaxTLayers()-1) + pocCurr - m_totalCoded;
#else
      pictureTimingSEI.m_picDpbOutputDelay = pcSlice->getSPS()->getNumReorderPics(pcSlice->getSPS()->getMaxTLayers()-1) + pcSlice->getPOC() - m_totalCoded;
#endif
#if EFFICIENT_FIELD_IRAP
      if(IRAPGOPid > 0 && IRAPGOPid < m_iGopSize)
      {
        // if pictures have been swapped there is likely one more picture delay on their tid. Very rough approximation
        pictureTimingSEI.m_picDpbOutputDelay ++;
      }
#endif
      Int factor = pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTickDivisorMinus2() + 2;
      pictureTimingSEI.m_picDpbOutputDuDelay = factor * pictureTimingSEI.m_picDpbOutputDelay;
      if( m_pcCfg->getDecodingUnitInfoSEIEnabled() )
      {
        picSptDpbOutputDuDelay = factor * pictureTimingSEI.m_picDpbOutputDelay;
      }
    }

    if( ( m_pcCfg->getBufferingPeriodSEIEnabled() ) && ( pcSlice->getSliceType() == I_SLICE ) &&
        ( pcSlice->getSPS()->getVuiParametersPresentFlag() ) && 
        ( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() ) 
       || ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
    {
      OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
      m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
      m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);

      SEIBufferingPeriod sei_buffering_period;
      
      UInt uiInitialCpbRemovalDelay = (90000/2);                      // 0.5 sec
      sei_buffering_period.m_initialCpbRemovalDelay      [0][0]     = uiInitialCpbRemovalDelay;
      sei_buffering_period.m_initialCpbRemovalDelayOffset[0][0]     = uiInitialCpbRemovalDelay;
      sei_buffering_period.m_initialCpbRemovalDelay      [0][1]     = uiInitialCpbRemovalDelay;
      sei_buffering_period.m_initialCpbRemovalDelayOffset[0][1]     = uiInitialCpbRemovalDelay;

      Double dTmp = (Double)pcSlice->getSPS()->getVuiParameters()->getTimingInfo()->getNumUnitsInTick() / (Double)pcSlice->getSPS()->getVuiParameters()->getTimingInfo()->getTimeScale();

      UInt uiTmp = (UInt)( dTmp * 90000.0 ); 
      uiInitialCpbRemovalDelay -= uiTmp;
      uiInitialCpbRemovalDelay -= uiTmp / ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTickDivisorMinus2() + 2 );
      sei_buffering_period.m_initialAltCpbRemovalDelay      [0][0]  = uiInitialCpbRemovalDelay;
      sei_buffering_period.m_initialAltCpbRemovalDelayOffset[0][0]  = uiInitialCpbRemovalDelay;
      sei_buffering_period.m_initialAltCpbRemovalDelay      [0][1]  = uiInitialCpbRemovalDelay;
      sei_buffering_period.m_initialAltCpbRemovalDelayOffset[0][1]  = uiInitialCpbRemovalDelay;

      sei_buffering_period.m_rapCpbParamsPresentFlag              = 0;
      //for the concatenation, it can be set to one during splicing.
      sei_buffering_period.m_concatenationFlag = 0;
      //since the temporal layer HRD is not ready, we assumed it is fixed
      sei_buffering_period.m_auCpbRemovalDelayDelta = 1;
      sei_buffering_period.m_cpbDelayOffset = 0;
      sei_buffering_period.m_dpbDelayOffset = 0;

#if O0164_MULTI_LAYER_HRD
      m_seiWriter.writeSEImessage( nalu.m_Bitstream, sei_buffering_period, m_pcEncTop->getVPS(), pcSlice->getSPS());
#else
      m_seiWriter.writeSEImessage( nalu.m_Bitstream, sei_buffering_period, pcSlice->getSPS());
#endif
      writeRBSPTrailingBits(nalu.m_Bitstream);
      {
      UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
      UInt offsetPosition = m_activeParameterSetSEIPresentInAU;   // Insert BP SEI after APS SEI
      AccessUnit::iterator it;
      for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
      {
        it++;
      }
      accessUnit.insert(it, new NALUnitEBSP(nalu));
      m_bufferingPeriodSEIPresentInAU = true;
      }

      if (m_pcCfg->getScalableNestingSEIEnabled())
      {
        OutputNALUnit naluTmp(NAL_UNIT_PREFIX_SEI);
        m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
        m_pcEntropyCoder->setBitstream(&naluTmp.m_Bitstream);
        scalableNestingSEI.m_nestedSEIs.clear();
        scalableNestingSEI.m_nestedSEIs.push_back(&sei_buffering_period);
#if O0164_MULTI_LAYER_HRD
        m_seiWriter.writeSEImessage( naluTmp.m_Bitstream, scalableNestingSEI, m_pcEncTop->getVPS(), pcSlice->getSPS());
#else
        m_seiWriter.writeSEImessage( naluTmp.m_Bitstream, scalableNestingSEI, pcSlice->getSPS());
#endif
        writeRBSPTrailingBits(naluTmp.m_Bitstream);
        UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
        UInt offsetPosition = m_activeParameterSetSEIPresentInAU + m_bufferingPeriodSEIPresentInAU + m_pictureTimingSEIPresentInAU;   // Insert BP SEI after non-nested APS, BP and PT SEIs
        AccessUnit::iterator it;
        for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
        {
          it++;
        }
        accessUnit.insert(it, new NALUnitEBSP(naluTmp));
        m_nestedBufferingPeriodSEIPresentInAU = true;
      }

      m_lastBPSEI = m_totalCoded;
      m_cpbRemovalDelay = 0;
    }
    m_cpbRemovalDelay ++;
    if( ( m_pcEncTop->getRecoveryPointSEIEnabled() ) && ( pcSlice->getSliceType() == I_SLICE ) )
    {
      if( m_pcEncTop->getGradualDecodingRefreshInfoEnabled() && !pcSlice->getRapPicFlag() )
      {
        // Gradual decoding refresh SEI 
        OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
        m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
        m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);

        SEIGradualDecodingRefreshInfo seiGradualDecodingRefreshInfo;
        seiGradualDecodingRefreshInfo.m_gdrForegroundFlag = true; // Indicating all "foreground"

#if O0164_MULTI_LAYER_HRD
        m_seiWriter.writeSEImessage( nalu.m_Bitstream, seiGradualDecodingRefreshInfo, m_pcEncTop->getVPS(), pcSlice->getSPS() );
#else
        m_seiWriter.writeSEImessage( nalu.m_Bitstream, seiGradualDecodingRefreshInfo, pcSlice->getSPS() );
#endif
        writeRBSPTrailingBits(nalu.m_Bitstream);
        accessUnit.push_back(new NALUnitEBSP(nalu));
      }
    // Recovery point SEI
      OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI);
      m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
      m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);

      SEIRecoveryPoint sei_recovery_point;
      sei_recovery_point.m_recoveryPocCnt    = 0;
#if POC_RESET_FLAG
      sei_recovery_point.m_exactMatchingFlag = ( pocCurr == 0 ) ? (true) : (false);
#else
      sei_recovery_point.m_exactMatchingFlag = ( pcSlice->getPOC() == 0 ) ? (true) : (false);
#endif
      sei_recovery_point.m_brokenLinkFlag    = false;
#if ALLOW_RECOVERY_POINT_AS_RAP
      if(m_pcCfg->getDecodingRefreshType() == 3)
      {
        m_iLastRecoveryPicPOC = pocCurr;
      }
#endif

#if O0164_MULTI_LAYER_HRD
      m_seiWriter.writeSEImessage( nalu.m_Bitstream, sei_recovery_point, m_pcEncTop->getVPS(), pcSlice->getSPS() );
#else
      m_seiWriter.writeSEImessage( nalu.m_Bitstream, sei_recovery_point, pcSlice->getSPS() );
#endif
      writeRBSPTrailingBits(nalu.m_Bitstream);
      accessUnit.push_back(new NALUnitEBSP(nalu));
    }

    /* use the main bitstream buffer for storing the marshalled picture */
    m_pcEntropyCoder->setBitstream(NULL);

    startCUAddrSliceIdx = 0;
    startCUAddrSlice    = 0; 

    startCUAddrSliceSegmentIdx = 0;
    startCUAddrSliceSegment    = 0; 
    nextCUAddr                 = 0;
    pcSlice = pcPic->getSlice(startCUAddrSliceIdx);

    Int processingState = (pcSlice->getSPS()->getUseSAO())?(EXECUTE_INLOOPFILTER):(ENCODE_SLICE);
    Bool skippedSlice=false;
    while (nextCUAddr < uiRealEndAddress) // Iterate over all slices
    {
      switch(processingState)
      {
      case ENCODE_SLICE:
        {
          pcSlice->setNextSlice       ( false );
          pcSlice->setNextSliceSegment( false );
          if (nextCUAddr == m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx])
          {
            pcSlice = pcPic->getSlice(startCUAddrSliceIdx);
            if(startCUAddrSliceIdx > 0 && pcSlice->getSliceType()!= I_SLICE)
            {
              pcSlice->checkColRefIdx(startCUAddrSliceIdx, pcPic);
            }
            pcPic->setCurrSliceIdx(startCUAddrSliceIdx);
            m_pcSliceEncoder->setSliceIdx(startCUAddrSliceIdx);
            assert(startCUAddrSliceIdx == pcSlice->getSliceIdx());
            // Reconstruction slice
            pcSlice->setSliceCurStartCUAddr( nextCUAddr );  // to be used in encodeSlice() + context restriction
            pcSlice->setSliceCurEndCUAddr  ( m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx+1 ] );
            // Dependent slice
            pcSlice->setSliceSegmentCurStartCUAddr( nextCUAddr );  // to be used in encodeSlice() + context restriction
            pcSlice->setSliceSegmentCurEndCUAddr  ( m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx+1 ] );

            pcSlice->setNextSlice       ( true );

            startCUAddrSliceIdx++;
            startCUAddrSliceSegmentIdx++;
          } 
          else if (nextCUAddr == m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx])
          {
            // Dependent slice
            pcSlice->setSliceSegmentCurStartCUAddr( nextCUAddr );  // to be used in encodeSlice() + context restriction
            pcSlice->setSliceSegmentCurEndCUAddr  ( m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx+1 ] );

            pcSlice->setNextSliceSegment( true );

            startCUAddrSliceSegmentIdx++;
          }
#if SVC_EXTENSION
          pcSlice->setNumMotionPredRefLayers(m_pcEncTop->getNumMotionPredRefLayers());
#endif
          pcSlice->setRPS(pcPic->getSlice(0)->getRPS());
          pcSlice->setRPSidx(pcPic->getSlice(0)->getRPSidx());
          UInt uiDummyStartCUAddr;
          UInt uiDummyBoundingCUAddr;
          m_pcSliceEncoder->xDetermineStartAndBoundingCUAddr(uiDummyStartCUAddr,uiDummyBoundingCUAddr,pcPic,true);

          uiInternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) % pcPic->getNumPartInCU();
          uiExternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) / pcPic->getNumPartInCU();
          uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
          uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];

#if REPN_FORMAT_IN_VPS
          uiWidth = pcSlice->getPicWidthInLumaSamples();
          uiHeight = pcSlice->getPicHeightInLumaSamples();
#else
          uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
          uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
#endif
          while(uiPosX>=uiWidth||uiPosY>=uiHeight)
          {
            uiInternalAddress--;
            uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
            uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
          }
          uiInternalAddress++;
          if(uiInternalAddress==pcPic->getNumPartInCU())
          {
            uiInternalAddress = 0;
            uiExternalAddress = pcPic->getPicSym()->getCUOrderMap(pcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1);
          }
          UInt endAddress = pcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress);
          if(endAddress<=pcSlice->getSliceSegmentCurStartCUAddr()) 
          {
            UInt boundingAddrSlice, boundingAddrSliceSegment;
            boundingAddrSlice          = m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx];          
            boundingAddrSliceSegment = m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx];          
            nextCUAddr               = min(boundingAddrSlice, boundingAddrSliceSegment);
            if(pcSlice->isNextSlice())
            {
              skippedSlice=true;
            }
            continue;
          }
          if(skippedSlice) 
          {
            pcSlice->setNextSlice       ( true );
            pcSlice->setNextSliceSegment( false );
          }
          skippedSlice=false;
          pcSlice->allocSubstreamSizes( iNumSubstreams );
          for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
          {
            pcSubstreamsOut[ui].clear();
          }

          m_pcEntropyCoder->setEntropyCoder   ( m_pcCavlcCoder, pcSlice );
          m_pcEntropyCoder->resetEntropy      ();
          /* start slice NALunit */
#if SVC_EXTENSION
          OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer(), m_layerId );
#else
          OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->getTLayer() );
#endif
          Bool sliceSegment = (!pcSlice->isNextSlice());
          if (!sliceSegment)
          {
            uiOneBitstreamPerSliceLength = 0; // start of a new slice
          }
          m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);

#if SETTING_NO_OUT_PIC_PRIOR
          if (pcSlice->isIRAP())
          {
            if (pcSlice->getNalUnitType() >= NAL_UNIT_CODED_SLICE_BLA_W_LP && pcSlice->getNalUnitType() <= NAL_UNIT_CODED_SLICE_IDR_N_LP)
            {
              pcSlice->setNoRaslOutputFlag(true);
            }
            //the inference for NoOutputPriorPicsFlag
            if (!m_bFirst && pcSlice->isIRAP() && pcSlice->getNoRaslOutputFlag())
            {
              if (pcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA)
              {
                pcSlice->setNoOutputPriorPicsFlag(true);
              }
            }
          }
#endif

          tmpBitsBeforeWriting = m_pcEntropyCoder->getNumberOfWrittenBits();
          m_pcEntropyCoder->encodeSliceHeader(pcSlice);
          actualHeadBits += ( m_pcEntropyCoder->getNumberOfWrittenBits() - tmpBitsBeforeWriting );

          // is it needed?
          {
            if (!sliceSegment)
            {
              pcBitstreamRedirect->writeAlignOne();
            }
            else
            {
              // We've not completed our slice header info yet, do the alignment later.
            }
            m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
            m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
            m_pcEntropyCoder->resetEntropy    ();
            for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
            {
              m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
              m_pcEntropyCoder->resetEntropy    ();
            }
          }

          if(pcSlice->isNextSlice())
          {
            // set entropy coder for writing
            m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
            {
              for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
              {
                m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
                m_pcEntropyCoder->resetEntropy    ();
              }
              pcSbacCoders[0].load(m_pcSbacCoder);
              m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[0], pcSlice );  //ALF is written in substream #0 with CABAC coder #0 (see ALF param encoding below)
            }
            m_pcEntropyCoder->resetEntropy    ();
            // File writing
            if (!sliceSegment)
            {
              m_pcEntropyCoder->setBitstream(pcBitstreamRedirect);
            }
            else
            {
              m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
            }
            // for now, override the TILES_DECODER setting in order to write substreams.
            m_pcEntropyCoder->setBitstream    ( &pcSubstreamsOut[0] );

          }
          pcSlice->setFinalized(true);

          m_pcSbacCoder->load( &pcSbacCoders[0] );

          pcSlice->setTileOffstForMultES( uiOneBitstreamPerSliceLength );
            pcSlice->setTileLocationCount ( 0 );
          m_pcSliceEncoder->encodeSlice(pcPic, pcSubstreamsOut);

          {
            // Construct the final bitstream by flushing and concatenating substreams.
            // The final bitstream is either nalu.m_Bitstream or pcBitstreamRedirect;
            UInt* puiSubstreamSizes = pcSlice->getSubstreamSizes();
            UInt uiTotalCodedSize = 0; // for padding calcs.
            UInt uiNumSubstreamsPerTile = iNumSubstreams;
            if (iNumSubstreams > 1)
            {
              uiNumSubstreamsPerTile /= pcPic->getPicSym()->getNumTiles();
            }
            for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
            {
              // Flush all substreams -- this includes empty ones.
              // Terminating bit and flush.
              m_pcEntropyCoder->setEntropyCoder   ( &pcSbacCoders[ui], pcSlice );
              m_pcEntropyCoder->setBitstream      (  &pcSubstreamsOut[ui] );
              m_pcEntropyCoder->encodeTerminatingBit( 1 );
              m_pcEntropyCoder->encodeSliceFinish();

              pcSubstreamsOut[ui].writeByteAlignment();   // Byte-alignment in slice_data() at end of sub-stream
              // Byte alignment is necessary between tiles when tiles are independent.
              uiTotalCodedSize += pcSubstreamsOut[ui].getNumberOfWrittenBits();

              Bool bNextSubstreamInNewTile = ((ui+1) < iNumSubstreams)&& ((ui+1)%uiNumSubstreamsPerTile == 0);
              if (bNextSubstreamInNewTile)
              {
                pcSlice->setTileLocation(ui/uiNumSubstreamsPerTile, pcSlice->getTileOffstForMultES()+(uiTotalCodedSize>>3));
              }
              if (ui+1 < pcSlice->getPPS()->getNumSubstreams())
              {
                puiSubstreamSizes[ui] = pcSubstreamsOut[ui].getNumberOfWrittenBits() + (pcSubstreamsOut[ui].countStartCodeEmulations()<<3);
              }
            }

            // Complete the slice header info.
            m_pcEntropyCoder->setEntropyCoder   ( m_pcCavlcCoder, pcSlice );
            m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
#if !POC_RESET_IDC_SIGNALLING
            m_pcEntropyCoder->encodeTilesWPPEntryPoint( pcSlice );
#else
            tmpBitsBeforeWriting = m_pcEntropyCoder->getNumberOfWrittenBits();
            m_pcEntropyCoder->encodeTilesWPPEntryPoint( pcSlice );
            actualHeadBits += ( m_pcEntropyCoder->getNumberOfWrittenBits() - tmpBitsBeforeWriting );
            m_pcEntropyCoder->encodeSliceHeaderExtn( pcSlice, actualHeadBits );
#endif

            // Substreams...
            TComOutputBitstream *pcOut = pcBitstreamRedirect;
          Int offs = 0;
          Int nss = pcSlice->getPPS()->getNumSubstreams();
          if (pcSlice->getPPS()->getEntropyCodingSyncEnabledFlag())
          {
            // 1st line present for WPP.
            offs = pcSlice->getSliceSegmentCurStartCUAddr()/pcSlice->getPic()->getNumPartInCU()/pcSlice->getPic()->getFrameWidthInCU();
            nss  = pcSlice->getNumEntryPointOffsets()+1;
          }
          for ( UInt ui = 0 ; ui < nss; ui++ )
          {
            pcOut->addSubstream(&pcSubstreamsOut[ui+offs]);
            }
          }

          UInt boundingAddrSlice, boundingAddrSliceSegment;
          boundingAddrSlice        = m_storedStartCUAddrForEncodingSlice[startCUAddrSliceIdx];          
          boundingAddrSliceSegment = m_storedStartCUAddrForEncodingSliceSegment[startCUAddrSliceSegmentIdx];          
          nextCUAddr               = min(boundingAddrSlice, boundingAddrSliceSegment);
          // If current NALU is the first NALU of slice (containing slice header) and more NALUs exist (due to multiple dependent slices) then buffer it.
          // If current NALU is the last NALU of slice and a NALU was buffered, then (a) Write current NALU (b) Update an write buffered NALU at approproate location in NALU list.
          Bool bNALUAlignedWrittenToList    = false; // used to ensure current NALU is not written more than once to the NALU list.
          xAttachSliceDataToNalUnit(nalu, pcBitstreamRedirect);
          accessUnit.push_back(new NALUnitEBSP(nalu));
          actualTotalBits += UInt(accessUnit.back()->m_nalUnitData.str().size()) * 8;
          bNALUAlignedWrittenToList = true; 
          uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits(); // length of bitstream after byte-alignment

          if (!bNALUAlignedWrittenToList)
          {
            {
              nalu.m_Bitstream.writeAlignZero();
            }
            accessUnit.push_back(new NALUnitEBSP(nalu));
            uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits() + 24; // length of bitstream after byte-alignment + 3 byte startcode 0x000001
          }

          if( ( m_pcCfg->getPictureTimingSEIEnabled() || m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
              ( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
              ( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() ) 
             || ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) &&
              ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getSubPicCpbParamsPresentFlag() ) )
          {
              UInt numNalus = 0;
            UInt numRBSPBytes = 0;
            for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
            {
              UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
              if ((*it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (*it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
              {
                numRBSPBytes += numRBSPBytes_nal;
                numNalus ++;
              }
            }
            accumBitsDU[ pcSlice->getSliceIdx() ] = ( numRBSPBytes << 3 );
            accumNalsDU[ pcSlice->getSliceIdx() ] = numNalus;   // SEI not counted for bit count; hence shouldn't be counted for # of NALUs - only for consistency
          }
          processingState = ENCODE_SLICE;
          }
          break;
        case EXECUTE_INLOOPFILTER:
          {
            // set entropy coder for RD
            m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
#if HIGHER_LAYER_IRAP_SKIP_FLAG
            if ( pcSlice->getSPS()->getUseSAO() && !( m_pcEncTop->getSkipPictureAtArcSwitch() && m_pcEncTop->getAdaptiveResolutionChange() > 0 && pcSlice->getLayerId() == 1 && pcSlice->getPOC() == m_pcEncTop->getAdaptiveResolutionChange()) )
#else
            if ( pcSlice->getSPS()->getUseSAO() )
#endif
            {
              m_pcEntropyCoder->resetEntropy();
              m_pcEntropyCoder->setBitstream( m_pcBitCounter );
              Bool sliceEnabled[NUM_SAO_COMPONENTS];
              m_pcSAO->initRDOCabacCoder(m_pcEncTop->getRDGoOnSbacCoder(), pcSlice);
              m_pcSAO->SAOProcess(pcPic
                , sliceEnabled
                , pcPic->getSlice(0)->getLambdas()
#if SAO_ENCODE_ALLOW_USE_PREDEBLOCK
                , m_pcCfg->getSaoLcuBoundary()
#endif
              );
              m_pcSAO->PCMLFDisableProcess(pcPic);   

              //assign SAO slice header
              for(Int s=0; s< uiNumSlices; s++)
              {
                pcPic->getSlice(s)->setSaoEnabledFlag(sliceEnabled[SAO_Y]);
                assert(sliceEnabled[SAO_Cb] == sliceEnabled[SAO_Cr]);
                pcPic->getSlice(s)->setSaoEnabledFlagChroma(sliceEnabled[SAO_Cb]);
              }
            }
            processingState = ENCODE_SLICE;
          }
          break;
        default:
          {
            printf("Not a supported encoding state\n");
            assert(0);
            exit(-1);
          }
        }
      } // end iteration over slices
      pcPic->compressMotion(); 
      
      //-- For time output for each slice
      Double dEncTime = (Double)(clock()-iBeforeTime) / CLOCKS_PER_SEC;

      const Char* digestStr = NULL;
      if (m_pcCfg->getDecodedPictureHashSEIEnabled())
      {
        /* calculate MD5sum for entire reconstructed picture */
        SEIDecodedPictureHash sei_recon_picture_digest;
        if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 1)
        {
          sei_recon_picture_digest.method = SEIDecodedPictureHash::MD5;
          calcMD5(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
          digestStr = digestToString(sei_recon_picture_digest.digest, 16);
        }
        else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 2)
        {
          sei_recon_picture_digest.method = SEIDecodedPictureHash::CRC;
          calcCRC(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
          digestStr = digestToString(sei_recon_picture_digest.digest, 2);
        }
        else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 3)
        {
          sei_recon_picture_digest.method = SEIDecodedPictureHash::CHECKSUM;
          calcChecksum(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
          digestStr = digestToString(sei_recon_picture_digest.digest, 4);
        }
#if SVC_EXTENSION
        OutputNALUnit nalu(NAL_UNIT_SUFFIX_SEI, pcSlice->getTLayer(), m_layerId);
#else
        OutputNALUnit nalu(NAL_UNIT_SUFFIX_SEI, pcSlice->getTLayer());
#endif

        /* write the SEI messages */
        m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
#if O0164_MULTI_LAYER_HRD
        m_seiWriter.writeSEImessage(nalu.m_Bitstream, sei_recon_picture_digest, m_pcEncTop->getVPS(), pcSlice->getSPS());
#else
        m_seiWriter.writeSEImessage(nalu.m_Bitstream, sei_recon_picture_digest, pcSlice->getSPS());
#endif
        writeRBSPTrailingBits(nalu.m_Bitstream);

        accessUnit.insert(accessUnit.end(), new NALUnitEBSP(nalu));
      }
      if (m_pcCfg->getTemporalLevel0IndexSEIEnabled())
      {
        SEITemporalLevel0Index sei_temporal_level0_index;
        if (pcSlice->getRapPicFlag())
        {
          m_tl0Idx = 0;
          m_rapIdx = (m_rapIdx + 1) & 0xFF;
        }
        else
        {
          m_tl0Idx = (m_tl0Idx + (pcSlice->getTLayer() ? 0 : 1)) & 0xFF;
        }
        sei_temporal_level0_index.tl0Idx = m_tl0Idx;
        sei_temporal_level0_index.rapIdx = m_rapIdx;

        OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI); 

        /* write the SEI messages */
        m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
#if O0164_MULTI_LAYER_HRD
        m_seiWriter.writeSEImessage(nalu.m_Bitstream, sei_temporal_level0_index, m_pcEncTop->getVPS(), pcSlice->getSPS());
#else
        m_seiWriter.writeSEImessage(nalu.m_Bitstream, sei_temporal_level0_index, pcSlice->getSPS());
#endif
        writeRBSPTrailingBits(nalu.m_Bitstream);

        /* insert the SEI message NALUnit before any Slice NALUnits */
        AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
        accessUnit.insert(it, new NALUnitEBSP(nalu));
      }

      xCalculateAddPSNR( pcPic, pcPic->getPicYuvRec(), accessUnit, dEncTime );

      //In case of field coding, compute the interlaced PSNR for both fields
    if (isField && ((!pcPic->isTopField() && isTff) || (pcPic->isTopField() && !isTff)) && (pcPic->getPOC()%m_iGopSize != 1))
      {
        //get complementary top field
        TComPic* pcPicTop;
        TComList<TComPic*>::iterator   iterPic = rcListPic.begin();
        while ((*iterPic)->getPOC() != pcPic->getPOC()-1)
        {
          iterPic ++;
        }
        pcPicTop = *(iterPic);
        xCalculateInterlacedAddPSNR(pcPicTop, pcPic, pcPicTop->getPicYuvRec(), pcPic->getPicYuvRec(), accessUnit, dEncTime );
      }
    else if (isField && pcPic->getPOC()!= 0 && (pcPic->getPOC()%m_iGopSize == 0))
    {
      //get complementary bottom field
      TComPic* pcPicBottom;
      TComList<TComPic*>::iterator   iterPic = rcListPic.begin();
      while ((*iterPic)->getPOC() != pcPic->getPOC()+1)
      {
        iterPic ++;
      }
      pcPicBottom = *(iterPic);
      xCalculateInterlacedAddPSNR(pcPic, pcPicBottom, pcPic->getPicYuvRec(), pcPicBottom->getPicYuvRec(), accessUnit, dEncTime );
    }

      if (digestStr)
      {
        if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 1)
        {
          printf(" [MD5:%s]", digestStr);
        }
        else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 2)
        {
          printf(" [CRC:%s]", digestStr);
        }
        else if(m_pcCfg->getDecodedPictureHashSEIEnabled() == 3)
        {
          printf(" [Checksum:%s]", digestStr);
        }
      }
      if ( m_pcCfg->getUseRateCtrl() )
      {
        Double avgQP     = m_pcRateCtrl->getRCPic()->calAverageQP();
        Double avgLambda = m_pcRateCtrl->getRCPic()->calAverageLambda();
        if ( avgLambda < 0.0 )
        {
          avgLambda = lambda;
        }
        m_pcRateCtrl->getRCPic()->updateAfterPicture( actualHeadBits, actualTotalBits, avgQP, avgLambda, pcSlice->getSliceType());
        m_pcRateCtrl->getRCPic()->addToPictureLsit( m_pcRateCtrl->getPicList() );

        m_pcRateCtrl->getRCSeq()->updateAfterPic( actualTotalBits );
        if ( pcSlice->getSliceType() != I_SLICE )
        {
          m_pcRateCtrl->getRCGOP()->updateAfterPicture( actualTotalBits );
        }
        else    // for intra picture, the estimated bits are used to update the current status in the GOP
        {
          m_pcRateCtrl->getRCGOP()->updateAfterPicture( estimatedBits );
        }
      }

      if( ( m_pcCfg->getPictureTimingSEIEnabled() || m_pcCfg->getDecodingUnitInfoSEIEnabled() ) &&
          ( pcSlice->getSPS()->getVuiParametersPresentFlag() ) &&
          ( ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getNalHrdParametersPresentFlag() ) 
         || ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getVclHrdParametersPresentFlag() ) ) )
      {
        TComVUI *vui = pcSlice->getSPS()->getVuiParameters();
        TComHRD *hrd = vui->getHrdParameters();

        if( hrd->getSubPicCpbParamsPresentFlag() )
        {
          Int i;
          UInt64 ui64Tmp;
          UInt uiPrev = 0;
          UInt numDU = ( pictureTimingSEI.m_numDecodingUnitsMinus1 + 1 );
          UInt *pCRD = &pictureTimingSEI.m_duCpbRemovalDelayMinus1[0];
          UInt maxDiff = ( hrd->getTickDivisorMinus2() + 2 ) - 1;

          for( i = 0; i < numDU; i ++ )
          {
            pictureTimingSEI.m_numNalusInDuMinus1[ i ]       = ( i == 0 ) ? ( accumNalsDU[ i ] - 1 ) : ( accumNalsDU[ i ] - accumNalsDU[ i - 1] - 1 );
          }

          if( numDU == 1 )
          {
            pCRD[ 0 ] = 0; /* don't care */
          }
          else
          {
            pCRD[ numDU - 1 ] = 0;/* by definition */
            UInt tmp = 0;
            UInt accum = 0;

            for( i = ( numDU - 2 ); i >= 0; i -- )
            {
              ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ]  - accumBitsDU[ i ] ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );
              if( (UInt)ui64Tmp > maxDiff )
              {
                tmp ++;
              }
            }
            uiPrev = 0;

            UInt flag = 0;
            for( i = ( numDU - 2 ); i >= 0; i -- )
            {
              flag = 0;
              ui64Tmp = ( ( ( accumBitsDU[ numDU - 1 ]  - accumBitsDU[ i ] ) * ( vui->getTimingInfo()->getTimeScale() / vui->getTimingInfo()->getNumUnitsInTick() ) * ( hrd->getTickDivisorMinus2() + 2 ) ) / ( m_pcCfg->getTargetBitrate() ) );

              if( (UInt)ui64Tmp > maxDiff )
              {
                if(uiPrev >= maxDiff - tmp)
                {
                  ui64Tmp = uiPrev + 1;
                  flag = 1;
                }
                else                            ui64Tmp = maxDiff - tmp + 1;
              }
              pCRD[ i ] = (UInt)ui64Tmp - uiPrev - 1;
              if( (Int)pCRD[ i ] < 0 )
              {
                pCRD[ i ] = 0;
              }
              else if (tmp > 0 && flag == 1) 
              {
                tmp --;
              }
              accum += pCRD[ i ] + 1;
              uiPrev = accum;
            }
          }
        }
        if( m_pcCfg->getPictureTimingSEIEnabled() )
        {
          {
            OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
          m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
          pictureTimingSEI.m_picStruct = (isField && pcSlice->getPic()->isTopField())? 1 : isField? 2 : 0;
#if O0164_MULTI_LAYER_HRD
          m_seiWriter.writeSEImessage(nalu.m_Bitstream, pictureTimingSEI, m_pcEncTop->getVPS(), pcSlice->getSPS());
#else
          m_seiWriter.writeSEImessage(nalu.m_Bitstream, pictureTimingSEI, pcSlice->getSPS());
#endif
          writeRBSPTrailingBits(nalu.m_Bitstream);
          UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
          UInt offsetPosition = m_activeParameterSetSEIPresentInAU 
                                    + m_bufferingPeriodSEIPresentInAU;    // Insert PT SEI after APS and BP SEI
          AccessUnit::iterator it;
          for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
          {
            it++;
          }
          accessUnit.insert(it, new NALUnitEBSP(nalu));
          m_pictureTimingSEIPresentInAU = true;
        }
          if ( m_pcCfg->getScalableNestingSEIEnabled() ) // put picture timing SEI into scalable nesting SEI
          {
            OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());
            m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
            scalableNestingSEI.m_nestedSEIs.clear();
            scalableNestingSEI.m_nestedSEIs.push_back(&pictureTimingSEI);
#if O0164_MULTI_LAYER_HRD
            m_seiWriter.writeSEImessage(nalu.m_Bitstream, scalableNestingSEI, m_pcEncTop->getVPS(), pcSlice->getSPS());
#else
            m_seiWriter.writeSEImessage(nalu.m_Bitstream, scalableNestingSEI, pcSlice->getSPS());
#endif
            writeRBSPTrailingBits(nalu.m_Bitstream);
            UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
            UInt offsetPosition = m_activeParameterSetSEIPresentInAU 
              + m_bufferingPeriodSEIPresentInAU + m_pictureTimingSEIPresentInAU + m_nestedBufferingPeriodSEIPresentInAU;    // Insert PT SEI after APS and BP SEI
            AccessUnit::iterator it;
            for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
            {
              it++;
            }
            accessUnit.insert(it, new NALUnitEBSP(nalu));
            m_nestedPictureTimingSEIPresentInAU = true;
          }
        }
        if( m_pcCfg->getDecodingUnitInfoSEIEnabled() && hrd->getSubPicCpbParamsPresentFlag() )
        {             
          m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
          for( Int i = 0; i < ( pictureTimingSEI.m_numDecodingUnitsMinus1 + 1 ); i ++ )
          {
            OutputNALUnit nalu(NAL_UNIT_PREFIX_SEI, pcSlice->getTLayer());

            SEIDecodingUnitInfo tempSEI;
            tempSEI.m_decodingUnitIdx = i;
            tempSEI.m_duSptCpbRemovalDelay = pictureTimingSEI.m_duCpbRemovalDelayMinus1[i] + 1;
            tempSEI.m_dpbOutputDuDelayPresentFlag = false;
            tempSEI.m_picSptDpbOutputDuDelay = picSptDpbOutputDuDelay;

            AccessUnit::iterator it;
            // Insert the first one in the right location, before the first slice
            if(i == 0)
            {
              // Insert before the first slice. 
#if O0164_MULTI_LAYER_HRD
              m_seiWriter.writeSEImessage(nalu.m_Bitstream, tempSEI, m_pcEncTop->getVPS(), pcSlice->getSPS());
#else
              m_seiWriter.writeSEImessage(nalu.m_Bitstream, tempSEI, pcSlice->getSPS());
#endif
              writeRBSPTrailingBits(nalu.m_Bitstream);

              UInt seiPositionInAu = xGetFirstSeiLocation(accessUnit);
              UInt offsetPosition = m_activeParameterSetSEIPresentInAU 
                                    + m_bufferingPeriodSEIPresentInAU 
                                    + m_pictureTimingSEIPresentInAU;  // Insert DU info SEI after APS, BP and PT SEI
              for(j = 0, it = accessUnit.begin(); j < seiPositionInAu + offsetPosition; j++)
              {
                it++;
              }
              accessUnit.insert(it, new NALUnitEBSP(nalu));
            }
            else
            {
              Int ctr;
              // For the second decoding unit onwards we know how many NALUs are present
              for (ctr = 0, it = accessUnit.begin(); it != accessUnit.end(); it++)
              {            
                if(ctr == accumNalsDU[ i - 1 ])
                {
                  // Insert before the first slice. 
#if O0164_MULTI_LAYER_HRD
                  m_seiWriter.writeSEImessage(nalu.m_Bitstream, tempSEI, m_pcEncTop->getVPS(), pcSlice->getSPS());
#else
                  m_seiWriter.writeSEImessage(nalu.m_Bitstream, tempSEI, pcSlice->getSPS());
#endif
                  writeRBSPTrailingBits(nalu.m_Bitstream);

                  accessUnit.insert(it, new NALUnitEBSP(nalu));
                  break;
                }
                if ((*it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (*it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
                {
                  ctr++;
                }
              }
            }            
          }
        }
      }
      xResetNonNestedSEIPresentFlags();
      xResetNestedSEIPresentFlags();
      pcPic->getPicYuvRec()->copyToPic(pcPicYuvRecOut);

#if M0040_ADAPTIVE_RESOLUTION_CHANGE
      pcPicYuvRecOut->setReconstructed(true);
#endif

      pcPic->setReconMark   ( true );
      m_bFirst = false;
      m_iNumPicCoded++;
      m_totalCoded ++;
      /* logging: insert a newline at end of picture period */
      printf("\n");
      fflush(stdout);

      delete[] pcSubstreamsOut;

#if EFFICIENT_FIELD_IRAP
    if(IRAPtoReorder)
    {
      if(swapIRAPForward)
      {
        if(iGOPid == IRAPGOPid)
        {
          iGOPid = IRAPGOPid +1;
          IRAPtoReorder = false;
        }
        else if(iGOPid == IRAPGOPid +1)
        {
          iGOPid --;
        }
      }
      else
      {
        if(iGOPid == IRAPGOPid)
        {
          iGOPid = IRAPGOPid -1;
        }
        else if(iGOPid == IRAPGOPid -1)
        {
          iGOPid = IRAPGOPid;
          IRAPtoReorder = false;
        }
      }
    }
#endif
  }
  delete pcBitstreamRedirect;

  if( accumBitsDU != NULL) delete accumBitsDU;
  if( accumNalsDU != NULL) delete accumNalsDU;

#if SVC_EXTENSION
  assert ( m_iNumPicCoded <= 1 || (isField && iPOCLast == 1) );
#else
  assert ( (m_iNumPicCoded == iNumPicRcvd) || (isField && iPOCLast == 1) );
#endif
}

#if !SVC_EXTENSION
Void TEncGOP::printOutSummary(UInt uiNumAllPicCoded, Bool isField)
{
  assert (uiNumAllPicCoded == m_gcAnalyzeAll.getNumPic());
  
    
  //--CFG_KDY
  if(isField)
  {
    m_gcAnalyzeAll.setFrmRate( m_pcCfg->getFrameRate() * 2);
    m_gcAnalyzeI.setFrmRate( m_pcCfg->getFrameRate() * 2);
    m_gcAnalyzeP.setFrmRate( m_pcCfg->getFrameRate() * 2);
    m_gcAnalyzeB.setFrmRate( m_pcCfg->getFrameRate() * 2);
  }
   else
  {
    m_gcAnalyzeAll.setFrmRate( m_pcCfg->getFrameRate() );
    m_gcAnalyzeI.setFrmRate( m_pcCfg->getFrameRate() );
    m_gcAnalyzeP.setFrmRate( m_pcCfg->getFrameRate() );
    m_gcAnalyzeB.setFrmRate( m_pcCfg->getFrameRate() );
  }
  
  //-- all
  printf( "\n\nSUMMARY --------------------------------------------------------\n" );
  m_gcAnalyzeAll.printOut('a');
  
  printf( "\n\nI Slices--------------------------------------------------------\n" );
  m_gcAnalyzeI.printOut('i');
  
  printf( "\n\nP Slices--------------------------------------------------------\n" );
  m_gcAnalyzeP.printOut('p');
  
  printf( "\n\nB Slices--------------------------------------------------------\n" );
  m_gcAnalyzeB.printOut('b');
  
#if _SUMMARY_OUT_
  m_gcAnalyzeAll.printSummaryOut();
#endif
#if _SUMMARY_PIC_
  m_gcAnalyzeI.printSummary('I');
  m_gcAnalyzeP.printSummary('P');
  m_gcAnalyzeB.printSummary('B');
#endif

  if(isField)
  {
    //-- interlaced summary
    m_gcAnalyzeAll_in.setFrmRate( m_pcCfg->getFrameRate());
    printf( "\n\nSUMMARY INTERLACED ---------------------------------------------\n" );
    m_gcAnalyzeAll_in.printOutInterlaced('a',  m_gcAnalyzeAll.getBits());
    
#if _SUMMARY_OUT_
    m_gcAnalyzeAll_in.printSummaryOutInterlaced();
#endif
  }

  printf("\nRVM: %.3lf\n" , xCalculateRVM());
}
#endif

Void TEncGOP::preLoopFilterPicAll( TComPic* pcPic, UInt64& ruiDist, UInt64& ruiBits )
{
  TComSlice* pcSlice = pcPic->getSlice(pcPic->getCurrSliceIdx());
  Bool bCalcDist = false;
  m_pcLoopFilter->setCfg(m_pcCfg->getLFCrossTileBoundaryFlag());
  m_pcLoopFilter->loopFilterPic( pcPic );
  
  m_pcEntropyCoder->setEntropyCoder ( m_pcEncTop->getRDGoOnSbacCoder(), pcSlice );
  m_pcEntropyCoder->resetEntropy    ();
  m_pcEntropyCoder->setBitstream    ( m_pcBitCounter );
  m_pcEntropyCoder->resetEntropy    ();
  ruiBits += m_pcEntropyCoder->getNumberOfWrittenBits();
  
  if (!bCalcDist)
    ruiDist = xFindDistortionFrame(pcPic->getPicYuvOrg(), pcPic->getPicYuvRec());
}

// ====================================================================================================================
// Protected member functions
// ====================================================================================================================


Void TEncGOP::xInitGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRecOut, Bool isField )
{
  assert( iNumPicRcvd > 0 );
  //  Exception for the first frames
  if ( ( isField && (iPOCLast == 0 || iPOCLast == 1) ) || (!isField  && (iPOCLast == 0))  )
  {
    m_iGopSize    = 1;
  }
  else
  {
    m_iGopSize    = m_pcCfg->getGOPSize();
  }
  assert (m_iGopSize > 0);
  
  return;
}

Void TEncGOP::xInitGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRecOut )
{
  assert( iNumPicRcvd > 0 );
  //  Exception for the first frame
  if ( iPOCLast == 0 )
  {
    m_iGopSize    = 1;
  }
  else
    m_iGopSize    = m_pcCfg->getGOPSize();
  
  assert (m_iGopSize > 0); 

  return;
}

Void TEncGOP::xGetBuffer( TComList<TComPic*>&      rcListPic,
                         TComList<TComPicYuv*>&    rcListPicYuvRecOut,
                         Int                       iNumPicRcvd,
                         Int                       iTimeOffset,
                         TComPic*&                 rpcPic,
                         TComPicYuv*&              rpcPicYuvRecOut,
                         Int                       pocCurr,
                         Bool                      isField)
{
  Int i;
  //  Rec. output
  TComList<TComPicYuv*>::iterator     iterPicYuvRec = rcListPicYuvRecOut.end();

  if (isField)
  {
    for ( i = 0; i < ( (pocCurr == 0 ) || (pocCurr == 1 ) ? (iNumPicRcvd - iTimeOffset + 1) : (iNumPicRcvd - iTimeOffset + 2) ); i++ )
    {
      iterPicYuvRec--;
    }
  }
  else
  {
    for ( i = 0; i < (iNumPicRcvd - iTimeOffset + 1); i++ )
    {
      iterPicYuvRec--;
    }
    
  }
  
  if (isField)
  {
    if(pocCurr == 1)
    {
      iterPicYuvRec++;
    }
  }
  rpcPicYuvRecOut = *(iterPicYuvRec);
  
  //  Current pic.
  TComList<TComPic*>::iterator        iterPic       = rcListPic.begin();
  while (iterPic != rcListPic.end())
  {
    rpcPic = *(iterPic);
    rpcPic->setCurrSliceIdx(0);
    if (rpcPic->getPOC() == pocCurr)
    {
      break;
    }
    iterPic++;
  }
  
  assert( rpcPic != NULL );
  assert( rpcPic->getPOC() == pocCurr );
  
  return;
}

UInt64 TEncGOP::xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1)
{
  Int     x, y;
  Pel*  pSrc0   = pcPic0 ->getLumaAddr();
  Pel*  pSrc1   = pcPic1 ->getLumaAddr();
  UInt  uiShift = 2 * DISTORTION_PRECISION_ADJUSTMENT(g_bitDepthY-8);
  Int   iTemp;
  
  Int   iStride = pcPic0->getStride();
  Int   iWidth  = pcPic0->getWidth();
  Int   iHeight = pcPic0->getHeight();
  
  UInt64  uiTotalDiff = 0;
  
  for( y = 0; y < iHeight; y++ )
  {
    for( x = 0; x < iWidth; x++ )
    {
      iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
    }
    pSrc0 += iStride;
    pSrc1 += iStride;
  }
  
  uiShift = 2 * DISTORTION_PRECISION_ADJUSTMENT(g_bitDepthC-8);
  iHeight >>= 1;
  iWidth  >>= 1;
  iStride >>= 1;
  
  pSrc0  = pcPic0->getCbAddr();
  pSrc1  = pcPic1->getCbAddr();
  
  for( y = 0; y < iHeight; y++ )
  {
    for( x = 0; x < iWidth; x++ )
    {
      iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
    }
    pSrc0 += iStride;
    pSrc1 += iStride;
  }
  
  pSrc0  = pcPic0->getCrAddr();
  pSrc1  = pcPic1->getCrAddr();
  
  for( y = 0; y < iHeight; y++ )
  {
    for( x = 0; x < iWidth; x++ )
    {
      iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
    }
    pSrc0 += iStride;
    pSrc1 += iStride;
  }
  
  return uiTotalDiff;
}

#if VERBOSE_RATE
static const Char* nalUnitTypeToString(NalUnitType type)
{
  switch (type)
  {
    case NAL_UNIT_CODED_SLICE_TRAIL_R:    return "TRAIL_R";
    case NAL_UNIT_CODED_SLICE_TRAIL_N:    return "TRAIL_N";
    case NAL_UNIT_CODED_SLICE_TSA_R:      return "TSA_R";
    case NAL_UNIT_CODED_SLICE_TSA_N:      return "TSA_N";
    case NAL_UNIT_CODED_SLICE_STSA_R:     return "STSA_R";
    case NAL_UNIT_CODED_SLICE_STSA_N:     return "STSA_N";
    case NAL_UNIT_CODED_SLICE_BLA_W_LP:   return "BLA_W_LP";
    case NAL_UNIT_CODED_SLICE_BLA_W_RADL: return "BLA_W_RADL";
    case NAL_UNIT_CODED_SLICE_BLA_N_LP:   return "BLA_N_LP";
    case NAL_UNIT_CODED_SLICE_IDR_W_RADL: return "IDR_W_RADL";
    case NAL_UNIT_CODED_SLICE_IDR_N_LP:   return "IDR_N_LP";
    case NAL_UNIT_CODED_SLICE_CRA:        return "CRA";
    case NAL_UNIT_CODED_SLICE_RADL_R:     return "RADL_R";
    case NAL_UNIT_CODED_SLICE_RADL_N:     return "RADL_N";
    case NAL_UNIT_CODED_SLICE_RASL_R:     return "RASL_R";
    case NAL_UNIT_CODED_SLICE_RASL_N:     return "RASL_N";
    case NAL_UNIT_VPS:                    return "VPS";
    case NAL_UNIT_SPS:                    return "SPS";
    case NAL_UNIT_PPS:                    return "PPS";
    case NAL_UNIT_ACCESS_UNIT_DELIMITER:  return "AUD";
    case NAL_UNIT_EOS:                    return "EOS";
    case NAL_UNIT_EOB:                    return "EOB";
    case NAL_UNIT_FILLER_DATA:            return "FILLER";
    case NAL_UNIT_PREFIX_SEI:             return "SEI";
    case NAL_UNIT_SUFFIX_SEI:             return "SEI";
    default:                              return "UNK";
  }
}
#endif

Void TEncGOP::xCalculateAddPSNR( TComPic* pcPic, TComPicYuv* pcPicD, const AccessUnit& accessUnit, Double dEncTime )
{
  Int     x, y;
  UInt64 uiSSDY  = 0;
  UInt64 uiSSDU  = 0;
  UInt64 uiSSDV  = 0;
  
  Double  dYPSNR  = 0.0;
  Double  dUPSNR  = 0.0;
  Double  dVPSNR  = 0.0;
  
  //===== calculate PSNR =====
  Pel*  pOrg    = pcPic ->getPicYuvOrg()->getLumaAddr();
  Pel*  pRec    = pcPicD->getLumaAddr();
  Int   iStride = pcPicD->getStride();
  
  Int   iWidth;
  Int   iHeight;
  
  iWidth  = pcPicD->getWidth () - m_pcEncTop->getPad(0);
  iHeight = pcPicD->getHeight() - m_pcEncTop->getPad(1);
  
  Int   iSize   = iWidth*iHeight;
  
  for( y = 0; y < iHeight; y++ )
  {
    for( x = 0; x < iWidth; x++ )
    {
      Int iDiff = (Int)( pOrg[x] - pRec[x] );
      uiSSDY   += iDiff * iDiff;
    }
    pOrg += iStride;
    pRec += iStride;
  }
  
  iHeight >>= 1;
  iWidth  >>= 1;
  iStride >>= 1;
  pOrg  = pcPic ->getPicYuvOrg()->getCbAddr();
  pRec  = pcPicD->getCbAddr();
  
  for( y = 0; y < iHeight; y++ )
  {
    for( x = 0; x < iWidth; x++ )
    {
      Int iDiff = (Int)( pOrg[x] - pRec[x] );
      uiSSDU   += iDiff * iDiff;
    }
    pOrg += iStride;
    pRec += iStride;
  }
  
  pOrg  = pcPic ->getPicYuvOrg()->getCrAddr();
  pRec  = pcPicD->getCrAddr();
  
  for( y = 0; y < iHeight; y++ )
  {
    for( x = 0; x < iWidth; x++ )
    {
      Int iDiff = (Int)( pOrg[x] - pRec[x] );
      uiSSDV   += iDiff * iDiff;
    }
    pOrg += iStride;
    pRec += iStride;
  }
  
  Int maxvalY = 255 << (g_bitDepthY-8);
  Int maxvalC = 255 << (g_bitDepthC-8);
  Double fRefValueY = (Double) maxvalY * maxvalY * iSize;
  Double fRefValueC = (Double) maxvalC * maxvalC * iSize / 4.0;
  dYPSNR            = ( uiSSDY ? 10.0 * log10( fRefValueY / (Double)uiSSDY ) : 99.99 );
  dUPSNR            = ( uiSSDU ? 10.0 * log10( fRefValueC / (Double)uiSSDU ) : 99.99 );
  dVPSNR            = ( uiSSDV ? 10.0 * log10( fRefValueC / (Double)uiSSDV ) : 99.99 );

  /* calculate the size of the access unit, excluding:
   *  - any AnnexB contributions (start_code_prefix, zero_byte, etc.,)
   *  - SEI NAL units
   */
  UInt numRBSPBytes = 0;
  for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
  {
    UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
#if VERBOSE_RATE
    printf("*** %6s numBytesInNALunit: %u\n", nalUnitTypeToString((*it)->m_nalUnitType), numRBSPBytes_nal);
#endif
    if ((*it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (*it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
    {
      numRBSPBytes += numRBSPBytes_nal;
    }
  }

  UInt uibits = numRBSPBytes * 8;
  m_vRVM_RP.push_back( uibits );

  //===== add PSNR =====
#if SVC_EXTENSION
  m_gcAnalyzeAll[m_layerId].addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
  TComSlice*  pcSlice = pcPic->getSlice(0);
  if (pcSlice->isIntra())
  {
    m_gcAnalyzeI[m_layerId].addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
  }
  if (pcSlice->isInterP())
  {
    m_gcAnalyzeP[m_layerId].addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
  }
  if (pcSlice->isInterB())
  {
    m_gcAnalyzeB[m_layerId].addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
  }
#else
  m_gcAnalyzeAll.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
  TComSlice*  pcSlice = pcPic->getSlice(0);
  if (pcSlice->isIntra())
  {
    m_gcAnalyzeI.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
  }
  if (pcSlice->isInterP())
  {
    m_gcAnalyzeP.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
  }
  if (pcSlice->isInterB())
  {
    m_gcAnalyzeB.addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
  }
#endif

  Char c = (pcSlice->isIntra() ? 'I' : pcSlice->isInterP() ? 'P' : 'B');
  if (!pcSlice->isReferenced()) c += 32;

#if SVC_EXTENSION
#if ADAPTIVE_QP_SELECTION  
  printf("POC %4d LId: %1d TId: %1d ( %c-SLICE %s, nQP %d QP %d ) %10d bits",
         pcSlice->getPOC(),
         pcSlice->getLayerId(),
         pcSlice->getTLayer(),
         c,
         NaluToStr( pcSlice->getNalUnitType() ).data(),
         pcSlice->getSliceQpBase(),
         pcSlice->getSliceQp(),
         uibits );
#else
  printf("POC %4d LId: %1d TId: %1d ( %c-SLICE %s, QP %d ) %10d bits",
         pcSlice->getPOC()-pcSlice->getLastIDR(),
         pcSlice->getLayerId(),
         pcSlice->getTLayer(),
         c,
         NaluToStr( pcSlice->getNalUnitType() ).data(),
         pcSlice->getSliceQp(),
         uibits );
#endif
#else
#if ADAPTIVE_QP_SELECTION
  printf("POC %4d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
         pcSlice->getPOC(),
         pcSlice->getTLayer(),
         c,
         pcSlice->getSliceQpBase(),
         pcSlice->getSliceQp(),
         uibits );
#else
  printf("POC %4d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
         pcSlice->getPOC()-pcSlice->getLastIDR(),
         pcSlice->getTLayer(),
         c,
         pcSlice->getSliceQp(),
         uibits );
#endif
#endif

  printf(" [Y %6.4lf dB    U %6.4lf dB    V %6.4lf dB]", dYPSNR, dUPSNR, dVPSNR );
  printf(" [ET %5.0f ]", dEncTime );
  
  for (Int iRefList = 0; iRefList < 2; iRefList++)
  {
    printf(" [L%d ", iRefList);
    for (Int iRefIndex = 0; iRefIndex < pcSlice->getNumRefIdx(RefPicList(iRefList)); iRefIndex++)
    {
#if SVC_EXTENSION
#if VPS_EXTN_DIRECT_REF_LAYERS
      if( pcSlice->getRefPic(RefPicList(iRefList), iRefIndex)->isILR(m_layerId) )
      {
        printf( "%d(%d)", pcSlice->getRefPOC(RefPicList(iRefList), iRefIndex)-pcSlice->getLastIDR(), pcSlice->getRefPic(RefPicList(iRefList), iRefIndex)->getLayerId() );
      }
      else
      {
        printf ("%d", pcSlice->getRefPOC(RefPicList(iRefList), iRefIndex)-pcSlice->getLastIDR());
      }
#endif
      if( pcSlice->getEnableTMVPFlag() && iRefList == 1 - pcSlice->getColFromL0Flag() && iRefIndex == pcSlice->getColRefIdx() )
      {
        printf( "c" );
      }

      printf( " " );
#else
      printf ("%d ", pcSlice->getRefPOC(RefPicList(iRefList), iRefIndex)-pcSlice->getLastIDR());
#endif
    }
    printf("]");
  }
#if Q0048_CGS_3D_ASYMLUT
  pcPic->setFrameBit( (Int)uibits );
  if( m_layerId && pcSlice->getPPS()->getCGSFlag() )
  {
    m_Enc3DAsymLUTPicUpdate.updatePicCGSBits( pcSlice , m_Enc3DAsymLUTPPS.getPPSBit() );
  }
#endif
}


Void reinterlace(Pel* top, Pel* bottom, Pel* dst, UInt stride, UInt width, UInt height, Bool isTff)
{
  
  for (Int y = 0; y < height; y++)
  {
    for (Int x = 0; x < width; x++)
    {
      dst[x] = isTff ? top[x] : bottom[x];
      dst[stride+x] = isTff ? bottom[x] : top[x];
    }
    top += stride;
    bottom += stride;
    dst += stride*2;
  }
}

Void TEncGOP::xCalculateInterlacedAddPSNR( TComPic* pcPicOrgTop, TComPic* pcPicOrgBottom, TComPicYuv* pcPicRecTop, TComPicYuv* pcPicRecBottom, const AccessUnit& accessUnit, Double dEncTime )
{
  Int     x, y;
  
  UInt64 uiSSDY_in  = 0;
  UInt64 uiSSDU_in  = 0;
  UInt64 uiSSDV_in  = 0;
  
  Double  dYPSNR_in  = 0.0;
  Double  dUPSNR_in  = 0.0;
  Double  dVPSNR_in  = 0.0;
  
  /*------ INTERLACED PSNR -----------*/
  
  /* Luma */
  
  Pel*  pOrgTop = pcPicOrgTop->getPicYuvOrg()->getLumaAddr();
  Pel*  pOrgBottom = pcPicOrgBottom->getPicYuvOrg()->getLumaAddr();
  Pel*  pRecTop = pcPicRecTop->getLumaAddr();
  Pel*  pRecBottom = pcPicRecBottom->getLumaAddr();
  
  Int   iWidth;
  Int   iHeight;
  Int iStride;
  
  iWidth  = pcPicOrgTop->getPicYuvOrg()->getWidth () - m_pcEncTop->getPad(0);
  iHeight = pcPicOrgTop->getPicYuvOrg()->getHeight() - m_pcEncTop->getPad(1);
  iStride = pcPicOrgTop->getPicYuvOrg()->getStride();
  Int   iSize   = iWidth*iHeight;
  bool isTff = pcPicOrgTop->isTopField();
  
  TComPicYuv* pcOrgInterlaced = new TComPicYuv;
#if AUXILIARY_PICTURES
  pcOrgInterlaced->create( iWidth, iHeight << 1, pcPicOrgTop->getChromaFormat(), g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth );
#else
  pcOrgInterlaced->create( iWidth, iHeight << 1, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth );
#endif
  
  TComPicYuv* pcRecInterlaced = new TComPicYuv;
#if AUXILIARY_PICTURES
  pcRecInterlaced->create( iWidth, iHeight << 1, pcPicOrgTop->getChromaFormat(), g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth );
#else
  pcRecInterlaced->create( iWidth, iHeight << 1, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth );
#endif
  
  Pel* pOrgInterlaced = pcOrgInterlaced->getLumaAddr();
  Pel* pRecInterlaced = pcRecInterlaced->getLumaAddr();
  
  //=== Interlace fields ====
  reinterlace(pOrgTop, pOrgBottom, pOrgInterlaced, iStride, iWidth, iHeight, isTff);
  reinterlace(pRecTop, pRecBottom, pRecInterlaced, iStride, iWidth, iHeight, isTff);
  
  //===== calculate PSNR =====
  for( y = 0; y < iHeight << 1; y++ )
  {
    for( x = 0; x < iWidth; x++ )
    {
      Int iDiff = (Int)( pOrgInterlaced[x] - pRecInterlaced[x] );
      uiSSDY_in   += iDiff * iDiff;
    }
    pOrgInterlaced += iStride;
    pRecInterlaced += iStride;
  }
  
  /*Chroma*/
  
  iHeight >>= 1;
  iWidth  >>= 1;
  iStride >>= 1;
  
  pOrgTop = pcPicOrgTop->getPicYuvOrg()->getCbAddr();
  pOrgBottom = pcPicOrgBottom->getPicYuvOrg()->getCbAddr();
  pRecTop = pcPicRecTop->getCbAddr();
  pRecBottom = pcPicRecBottom->getCbAddr();
  pOrgInterlaced = pcOrgInterlaced->getCbAddr();
  pRecInterlaced = pcRecInterlaced->getCbAddr();
  
  //=== Interlace fields ====
  reinterlace(pOrgTop, pOrgBottom, pOrgInterlaced, iStride, iWidth, iHeight, isTff);
  reinterlace(pRecTop, pRecBottom, pRecInterlaced, iStride, iWidth, iHeight, isTff);
  
  //===== calculate PSNR =====
  for( y = 0; y < iHeight << 1; y++ )
  {
    for( x = 0; x < iWidth; x++ )
    {
      Int iDiff = (Int)( pOrgInterlaced[x] - pRecInterlaced[x] );
      uiSSDU_in   += iDiff * iDiff;
    }
    pOrgInterlaced += iStride;
    pRecInterlaced += iStride;
  }
  
  pOrgTop = pcPicOrgTop->getPicYuvOrg()->getCrAddr();
  pOrgBottom = pcPicOrgBottom->getPicYuvOrg()->getCrAddr();
  pRecTop = pcPicRecTop->getCrAddr();
  pRecBottom = pcPicRecBottom->getCrAddr();
  pOrgInterlaced = pcOrgInterlaced->getCrAddr();
  pRecInterlaced = pcRecInterlaced->getCrAddr();
  
  //=== Interlace fields ====
  reinterlace(pOrgTop, pOrgBottom, pOrgInterlaced, iStride, iWidth, iHeight, isTff);
  reinterlace(pRecTop, pRecBottom, pRecInterlaced, iStride, iWidth, iHeight, isTff);
  
  //===== calculate PSNR =====
  for( y = 0; y < iHeight << 1; y++ )
  {
    for( x = 0; x < iWidth; x++ )
    {
      Int iDiff = (Int)( pOrgInterlaced[x] - pRecInterlaced[x] );
      uiSSDV_in   += iDiff * iDiff;
    }
    pOrgInterlaced += iStride;
    pRecInterlaced += iStride;
  }
  
  Int maxvalY = 255 << (g_bitDepthY-8);
  Int maxvalC = 255 << (g_bitDepthC-8);
  Double fRefValueY = (Double) maxvalY * maxvalY * iSize*2;
  Double fRefValueC = (Double) maxvalC * maxvalC * iSize*2 / 4.0;
  dYPSNR_in            = ( uiSSDY_in ? 10.0 * log10( fRefValueY / (Double)uiSSDY_in ) : 99.99 );
  dUPSNR_in            = ( uiSSDU_in ? 10.0 * log10( fRefValueC / (Double)uiSSDU_in ) : 99.99 );
  dVPSNR_in            = ( uiSSDV_in ? 10.0 * log10( fRefValueC / (Double)uiSSDV_in ) : 99.99 );
  
  /* calculate the size of the access unit, excluding:
   *  - any AnnexB contributions (start_code_prefix, zero_byte, etc.,)
   *  - SEI NAL units
   */
  UInt numRBSPBytes = 0;
  for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
  {
    UInt numRBSPBytes_nal = UInt((*it)->m_nalUnitData.str().size());
    
    if ((*it)->m_nalUnitType != NAL_UNIT_PREFIX_SEI && (*it)->m_nalUnitType != NAL_UNIT_SUFFIX_SEI)
      numRBSPBytes += numRBSPBytes_nal;
  }
  
  UInt uibits = numRBSPBytes * 8 ;
  
  //===== add PSNR =====
  m_gcAnalyzeAll_in.addResult (dYPSNR_in, dUPSNR_in, dVPSNR_in, (Double)uibits);
  
  printf("\n                                      Interlaced frame %d: [Y %6.4lf dB    U %6.4lf dB    V %6.4lf dB]", pcPicOrgBottom->getPOC()/2 , dYPSNR_in, dUPSNR_in, dVPSNR_in );
  
  pcOrgInterlaced->destroy();
  delete pcOrgInterlaced;
  pcRecInterlaced->destroy();
  delete pcRecInterlaced;
}



/** Function for deciding the nal_unit_type.
 * \param pocCurr POC of the current picture
 * \returns the nal unit type of the picture
 * This function checks the configuration and returns the appropriate nal_unit_type for the picture.
 */
NalUnitType TEncGOP::getNalUnitType(Int pocCurr, Int lastIDR, Bool isField)
{
  if (pocCurr == 0)
  {
    return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
  }
#if EFFICIENT_FIELD_IRAP
  if(isField && pocCurr == 1)
  {
    // to avoid the picture becoming an IRAP
    return NAL_UNIT_CODED_SLICE_TRAIL_R;
  }
#endif

#if ALLOW_RECOVERY_POINT_AS_RAP
  if(m_pcCfg->getDecodingRefreshType() != 3 && (pocCurr - isField) % m_pcCfg->getIntraPeriod() == 0)
#else
  if ((pocCurr - isField) % m_pcCfg->getIntraPeriod() == 0)
#endif
  {
    if (m_pcCfg->getDecodingRefreshType() == 1)
    {
      return NAL_UNIT_CODED_SLICE_CRA;
    }
    else if (m_pcCfg->getDecodingRefreshType() == 2)
    {
      return NAL_UNIT_CODED_SLICE_IDR_W_RADL;
    }
  }
  if(m_pocCRA>0)
  {
    if(pocCurr<m_pocCRA)
    {
      // All leading pictures are being marked as TFD pictures here since current encoder uses all 
      // reference pictures while encoding leading pictures. An encoder can ensure that a leading 
      // picture can be still decodable when random accessing to a CRA/CRANT/BLA/BLANT picture by 
      // controlling the reference pictures used for encoding that leading picture. Such a leading 
      // picture need not be marked as a TFD picture.
      return NAL_UNIT_CODED_SLICE_RASL_R;
    }
  }
  if (lastIDR>0)
  {
    if (pocCurr < lastIDR)
    {
      return NAL_UNIT_CODED_SLICE_RADL_R;
    }
  }
  return NAL_UNIT_CODED_SLICE_TRAIL_R;
}

Double TEncGOP::xCalculateRVM()
{
  Double dRVM = 0;
  
  if( m_pcCfg->getGOPSize() == 1 && m_pcCfg->getIntraPeriod() != 1 && m_pcCfg->getFramesToBeEncoded() > RVM_VCEGAM10_M * 2 )
  {
    // calculate RVM only for lowdelay configurations
    std::vector<Double> vRL , vB;
    size_t N = m_vRVM_RP.size();
    vRL.resize( N );
    vB.resize( N );
    
    Int i;
    Double dRavg = 0 , dBavg = 0;
    vB[RVM_VCEGAM10_M] = 0;
    for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
    {
      vRL[i] = 0;
      for( Int j = i - RVM_VCEGAM10_M ; j <= i + RVM_VCEGAM10_M - 1 ; j++ )
        vRL[i] += m_vRVM_RP[j];
      vRL[i] /= ( 2 * RVM_VCEGAM10_M );
      vB[i] = vB[i-1] + m_vRVM_RP[i] - vRL[i];
      dRavg += m_vRVM_RP[i];
      dBavg += vB[i];
    }
    
    dRavg /= ( N - 2 * RVM_VCEGAM10_M );
    dBavg /= ( N - 2 * RVM_VCEGAM10_M );
    
    Double dSigamB = 0;
    for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
    {
      Double tmp = vB[i] - dBavg;
      dSigamB += tmp * tmp;
    }
    dSigamB = sqrt( dSigamB / ( N - 2 * RVM_VCEGAM10_M ) );
    
    Double f = sqrt( 12.0 * ( RVM_VCEGAM10_M - 1 ) / ( RVM_VCEGAM10_M + 1 ) );
    
    dRVM = dSigamB / dRavg * f;
  }
  
  return( dRVM );
}

/** Attaches the input bitstream to the stream in the output NAL unit
    Updates rNalu to contain concatenated bitstream. rpcBitstreamRedirect is cleared at the end of this function call.
 *  \param codedSliceData contains the coded slice data (bitstream) to be concatenated to rNalu
 *  \param rNalu          target NAL unit
 */
Void TEncGOP::xAttachSliceDataToNalUnit (OutputNALUnit& rNalu, TComOutputBitstream*& codedSliceData)
{
  // Byte-align
  rNalu.m_Bitstream.writeByteAlignment();   // Slice header byte-alignment

  // Perform bitstream concatenation
  if (codedSliceData->getNumberOfWrittenBits() > 0)
    {
    rNalu.m_Bitstream.addSubstream(codedSliceData);
  }

  m_pcEntropyCoder->setBitstream(&rNalu.m_Bitstream);

  codedSliceData->clear();
}

// Function will arrange the long-term pictures in the decreasing order of poc_lsb_lt, 
// and among the pictures with the same lsb, it arranges them in increasing delta_poc_msb_cycle_lt value
Void TEncGOP::arrangeLongtermPicturesInRPS(TComSlice *pcSlice, TComList<TComPic*>& rcListPic)
{
  TComReferencePictureSet *rps = pcSlice->getRPS();
  if(!rps->getNumberOfLongtermPictures())
  {
    return;
  }

  // Arrange long-term reference pictures in the correct order of LSB and MSB,
  // and assign values for pocLSBLT and MSB present flag
  Int longtermPicsPoc[MAX_NUM_REF_PICS], longtermPicsLSB[MAX_NUM_REF_PICS], indices[MAX_NUM_REF_PICS];
  Int longtermPicsMSB[MAX_NUM_REF_PICS];
  Bool mSBPresentFlag[MAX_NUM_REF_PICS];
  ::memset(longtermPicsPoc, 0, sizeof(longtermPicsPoc));    // Store POC values of LTRP
  ::memset(longtermPicsLSB, 0, sizeof(longtermPicsLSB));    // Store POC LSB values of LTRP
  ::memset(longtermPicsMSB, 0, sizeof(longtermPicsMSB));    // Store POC LSB values of LTRP
  ::memset(indices        , 0, sizeof(indices));            // Indices to aid in tracking sorted LTRPs
  ::memset(mSBPresentFlag , 0, sizeof(mSBPresentFlag));     // Indicate if MSB needs to be present

  // Get the long-term reference pictures 
  Int offset = rps->getNumberOfNegativePictures() + rps->getNumberOfPositivePictures();
  Int i, ctr = 0;
  Int maxPicOrderCntLSB = 1 << pcSlice->getSPS()->getBitsForPOC();
  for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
  {
    longtermPicsPoc[ctr] = rps->getPOC(i);                                  // LTRP POC
    longtermPicsLSB[ctr] = getLSB(longtermPicsPoc[ctr], maxPicOrderCntLSB); // LTRP POC LSB
    indices[ctr]      = i; 
    longtermPicsMSB[ctr] = longtermPicsPoc[ctr] - longtermPicsLSB[ctr];
  }
  Int numLongPics = rps->getNumberOfLongtermPictures();
  assert(ctr == numLongPics);

  // Arrange pictures in decreasing order of MSB; 
  for(i = 0; i < numLongPics; i++)
  {
    for(Int j = 0; j < numLongPics - 1; j++)
    {
      if(longtermPicsMSB[j] < longtermPicsMSB[j+1])
      {
        std::swap(longtermPicsPoc[j], longtermPicsPoc[j+1]);
        std::swap(longtermPicsLSB[j], longtermPicsLSB[j+1]);
        std::swap(longtermPicsMSB[j], longtermPicsMSB[j+1]);
        std::swap(indices[j]        , indices[j+1]        );
      }
    }
  }

  for(i = 0; i < numLongPics; i++)
  {
    // Check if MSB present flag should be enabled.
    // Check if the buffer contains any pictures that have the same LSB.
    TComList<TComPic*>::iterator  iterPic = rcListPic.begin();  
    TComPic*                      pcPic;
    while ( iterPic != rcListPic.end() )
    {
      pcPic = *iterPic;
      if( (getLSB(pcPic->getPOC(), maxPicOrderCntLSB) == longtermPicsLSB[i])   &&     // Same LSB
                                      (pcPic->getSlice(0)->isReferenced())     &&    // Reference picture
                                        (pcPic->getPOC() != longtermPicsPoc[i])    )  // Not the LTRP itself
      {
        mSBPresentFlag[i] = true;
        break;
      }
      iterPic++;      
    }
  }

  // tempArray for usedByCurr flag
  Bool tempArray[MAX_NUM_REF_PICS]; ::memset(tempArray, 0, sizeof(tempArray));
  for(i = 0; i < numLongPics; i++)
  {
    tempArray[i] = rps->getUsed(indices[i]);
  }
  // Now write the final values;
  ctr = 0;
  Int currMSB = 0, currLSB = 0;
  // currPicPoc = currMSB + currLSB
  currLSB = getLSB(pcSlice->getPOC(), maxPicOrderCntLSB);  
  currMSB = pcSlice->getPOC() - currLSB;

  for(i = rps->getNumberOfPictures() - 1; i >= offset; i--, ctr++)
  {
    rps->setPOC                   (i, longtermPicsPoc[ctr]);
    rps->setDeltaPOC              (i, - pcSlice->getPOC() + longtermPicsPoc[ctr]);
    rps->setUsed                  (i, tempArray[ctr]);
    rps->setPocLSBLT              (i, longtermPicsLSB[ctr]);
    rps->setDeltaPocMSBCycleLT    (i, (currMSB - (longtermPicsPoc[ctr] - longtermPicsLSB[ctr])) / maxPicOrderCntLSB);
    rps->setDeltaPocMSBPresentFlag(i, mSBPresentFlag[ctr]);     

    assert(rps->getDeltaPocMSBCycleLT(i) >= 0);   // Non-negative value
  }
  for(i = rps->getNumberOfPictures() - 1, ctr = 1; i >= offset; i--, ctr++)
  {
    for(Int j = rps->getNumberOfPictures() - 1 - ctr; j >= offset; j--)
    {
      // Here at the encoder we know that we have set the full POC value for the LTRPs, hence we 
      // don't have to check the MSB present flag values for this constraint.
      assert( rps->getPOC(i) != rps->getPOC(j) ); // If assert fails, LTRP entry repeated in RPS!!!
    }
  }
}

/** Function for finding the position to insert the first of APS and non-nested BP, PT, DU info SEI messages.
 * \param accessUnit Access Unit of the current picture
 * This function finds the position to insert the first of APS and non-nested BP, PT, DU info SEI messages.
 */
Int TEncGOP::xGetFirstSeiLocation(AccessUnit &accessUnit)
{
  // Find the location of the first SEI message
  AccessUnit::iterator it;
  Int seiStartPos = 0;
  for(it = accessUnit.begin(); it != accessUnit.end(); it++, seiStartPos++)
  {
     if ((*it)->isSei() || (*it)->isVcl())
     {
       break;
     }               
  }
//  assert(it != accessUnit.end());  // Triggers with some legit configurations
  return seiStartPos;
}

Void TEncGOP::dblMetric( TComPic* pcPic, UInt uiNumSlices )
{
  TComPicYuv* pcPicYuvRec = pcPic->getPicYuvRec();
  Pel* Rec    = pcPicYuvRec->getLumaAddr( 0 );
  Pel* tempRec = Rec;
  Int  stride = pcPicYuvRec->getStride();
  UInt log2maxTB = pcPic->getSlice(0)->getSPS()->getQuadtreeTULog2MaxSize();
  UInt maxTBsize = (1<<log2maxTB);
  const UInt minBlockArtSize = 8;
  const UInt picWidth = pcPicYuvRec->getWidth();
  const UInt picHeight = pcPicYuvRec->getHeight();
  const UInt noCol = (picWidth>>log2maxTB);
  const UInt noRows = (picHeight>>log2maxTB);
  assert(noCol > 1);
  assert(noRows > 1);
  UInt64 *colSAD = (UInt64*)malloc(noCol*sizeof(UInt64));
  UInt64 *rowSAD = (UInt64*)malloc(noRows*sizeof(UInt64));
  UInt colIdx = 0;
  UInt rowIdx = 0;
  Pel p0, p1, p2, q0, q1, q2;
  
  Int qp = pcPic->getSlice(0)->getSliceQp();
  Int bitdepthScale = 1 << (g_bitDepthY-8);
  Int beta = TComLoopFilter::getBeta( qp ) * bitdepthScale;
  const Int thr2 = (beta>>2);
  const Int thr1 = 2*bitdepthScale;
  UInt a = 0;
  
  memset(colSAD, 0, noCol*sizeof(UInt64));
  memset(rowSAD, 0, noRows*sizeof(UInt64));
  
  if (maxTBsize > minBlockArtSize)
  {
    // Analyze vertical artifact edges
    for(Int c = maxTBsize; c < picWidth; c += maxTBsize)
    {
      for(Int r = 0; r < picHeight; r++)
      {
        p2 = Rec[c-3];
        p1 = Rec[c-2];
        p0 = Rec[c-1];
        q0 = Rec[c];
        q1 = Rec[c+1];
        q2 = Rec[c+2];
        a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
        if ( thr1 < a && a < thr2)
        {
          colSAD[colIdx] += abs(p0 - q0);
        }
        Rec += stride;
      }
      colIdx++;
      Rec = tempRec;
    }
    
    // Analyze horizontal artifact edges
    for(Int r = maxTBsize; r < picHeight; r += maxTBsize)
    {
      for(Int c = 0; c < picWidth; c++)
      {
        p2 = Rec[c + (r-3)*stride];
        p1 = Rec[c + (r-2)*stride];
        p0 = Rec[c + (r-1)*stride];
        q0 = Rec[c + r*stride];
        q1 = Rec[c + (r+1)*stride];
        q2 = Rec[c + (r+2)*stride];
        a = ((abs(p2-(p1<<1)+p0)+abs(q0-(q1<<1)+q2))<<1);
        if (thr1 < a && a < thr2)
        {
          rowSAD[rowIdx] += abs(p0 - q0);
        }
      }
      rowIdx++;
    }
  }
  
  UInt64 colSADsum = 0;
  UInt64 rowSADsum = 0;
  for(Int c = 0; c < noCol-1; c++)
  {
    colSADsum += colSAD[c];
  }
  for(Int r = 0; r < noRows-1; r++)
  {
    rowSADsum += rowSAD[r];
  }
  
  colSADsum <<= 10;
  rowSADsum <<= 10;
  colSADsum /= (noCol-1);
  colSADsum /= picHeight;
  rowSADsum /= (noRows-1);
  rowSADsum /= picWidth;
  
  UInt64 avgSAD = ((colSADsum + rowSADsum)>>1);
  avgSAD >>= (g_bitDepthY-8);
  
  if ( avgSAD > 2048 )
  {
    avgSAD >>= 9;
    Int offset = Clip3(2,6,(Int)avgSAD);
    for (Int i=0; i<uiNumSlices; i++)
    {
      pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(true);
      pcPic->getSlice(i)->setDeblockingFilterDisable(false);
      pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( offset );
      pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2( offset );
    }
  }
  else
  {
    for (Int i=0; i<uiNumSlices; i++)
    {
      pcPic->getSlice(i)->setDeblockingFilterOverrideFlag(false);
      pcPic->getSlice(i)->setDeblockingFilterDisable(        pcPic->getSlice(i)->getPPS()->getPicDisableDeblockingFilterFlag() );
      pcPic->getSlice(i)->setDeblockingFilterBetaOffsetDiv2( pcPic->getSlice(i)->getPPS()->getDeblockingFilterBetaOffsetDiv2() );
      pcPic->getSlice(i)->setDeblockingFilterTcOffsetDiv2(   pcPic->getSlice(i)->getPPS()->getDeblockingFilterTcOffsetDiv2()   );
    }
  }
  
  free(colSAD);
  free(rowSAD);
}
#if SVC_EXTENSION
#if LAYERS_NOT_PRESENT_SEI
SEILayersNotPresent* TEncGOP::xCreateSEILayersNotPresent ()
{
  UInt i = 0;
  SEILayersNotPresent *seiLayersNotPresent = new SEILayersNotPresent(); 
  seiLayersNotPresent->m_activeVpsId = m_pcCfg->getVPS()->getVPSId(); 
  seiLayersNotPresent->m_vpsMaxLayers = m_pcCfg->getVPS()->getMaxLayers();
  for ( ; i < seiLayersNotPresent->m_vpsMaxLayers; i++)
  {
    seiLayersNotPresent->m_layerNotPresentFlag[i] = true; 
  }
  for ( ; i < MAX_LAYERS; i++)
  {
    seiLayersNotPresent->m_layerNotPresentFlag[i] = false; 
  }
  return seiLayersNotPresent;
}
#endif

#if N0383_IL_CONSTRAINED_TILE_SETS_SEI
SEIInterLayerConstrainedTileSets* TEncGOP::xCreateSEIInterLayerConstrainedTileSets()
{
  SEIInterLayerConstrainedTileSets *seiInterLayerConstrainedTileSets = new SEIInterLayerConstrainedTileSets();
  seiInterLayerConstrainedTileSets->m_ilAllTilesExactSampleValueMatchFlag = false;
  seiInterLayerConstrainedTileSets->m_ilOneTilePerTileSetFlag = false;
  if (!seiInterLayerConstrainedTileSets->m_ilOneTilePerTileSetFlag)
  {
    seiInterLayerConstrainedTileSets->m_ilNumSetsInMessageMinus1 = m_pcCfg->getIlNumSetsInMessage() - 1;
    if (seiInterLayerConstrainedTileSets->m_ilNumSetsInMessageMinus1)
    {
      seiInterLayerConstrainedTileSets->m_skippedTileSetPresentFlag = m_pcCfg->getSkippedTileSetPresentFlag();
    }
    else
    {
      seiInterLayerConstrainedTileSets->m_skippedTileSetPresentFlag = false;
    }
    seiInterLayerConstrainedTileSets->m_ilNumSetsInMessageMinus1 += seiInterLayerConstrainedTileSets->m_skippedTileSetPresentFlag ? 1 : 0;
    for (UInt i = 0; i < m_pcCfg->getIlNumSetsInMessage(); i++)
    {
      seiInterLayerConstrainedTileSets->m_ilctsId[i] = i;
      seiInterLayerConstrainedTileSets->m_ilNumTileRectsInSetMinus1[i] = 0;
      for( UInt j = 0; j <= seiInterLayerConstrainedTileSets->m_ilNumTileRectsInSetMinus1[i]; j++)
      {
        seiInterLayerConstrainedTileSets->m_ilTopLeftTileIndex[i][j]     = m_pcCfg->getTopLeftTileIndex(i);
        seiInterLayerConstrainedTileSets->m_ilBottomRightTileIndex[i][j] = m_pcCfg->getBottomRightTileIndex(i);
      }
      seiInterLayerConstrainedTileSets->m_ilcIdc[i] = m_pcCfg->getIlcIdc(i);
      if (seiInterLayerConstrainedTileSets->m_ilAllTilesExactSampleValueMatchFlag)
      {
        seiInterLayerConstrainedTileSets->m_ilExactSampleValueMatchFlag[i] = false;
      }
    }
  }

  return seiInterLayerConstrainedTileSets;
}

Void TEncGOP::xBuildTileSetsMap(TComPicSym* picSym)
{
  Int numCUs = picSym->getFrameWidthInCU() * picSym->getFrameHeightInCU();

  for (Int i = 0; i < numCUs; i++)
  {
    picSym->setTileSetIdxMap(i, -1, 0, false);
  }

  for (Int i = 0; i < m_pcCfg->getIlNumSetsInMessage(); i++)
  {
    TComTile* topLeftTile     = picSym->getTComTile(m_pcCfg->getTopLeftTileIndex(i));
    TComTile* bottomRightTile = picSym->getTComTile(m_pcCfg->getBottomRightTileIndex(i));
    Int tileSetLeftEdgePosInCU = topLeftTile->getRightEdgePosInCU() - topLeftTile->getTileWidth() + 1;
    Int tileSetRightEdgePosInCU = bottomRightTile->getRightEdgePosInCU();
    Int tileSetTopEdgePosInCU = topLeftTile->getBottomEdgePosInCU() - topLeftTile->getTileHeight() + 1;
    Int tileSetBottomEdgePosInCU = bottomRightTile->getBottomEdgePosInCU();
    assert(tileSetLeftEdgePosInCU < tileSetRightEdgePosInCU && tileSetTopEdgePosInCU < tileSetBottomEdgePosInCU);
    for (Int j = tileSetTopEdgePosInCU; j <= tileSetBottomEdgePosInCU; j++)
    {
      for (Int k = tileSetLeftEdgePosInCU; k <= tileSetRightEdgePosInCU; k++)
      {
        picSym->setTileSetIdxMap(j * picSym->getFrameWidthInCU() + k, i, m_pcCfg->getIlcIdc(i), false);
      }
    }
  }
  
  if (m_pcCfg->getSkippedTileSetPresentFlag())
  {
    Int skippedTileSetIdx = m_pcCfg->getIlNumSetsInMessage();
    for (Int i = 0; i < numCUs; i++)
    {
      if (picSym->getTileSetIdxMap(i) < 0)
      {
        picSym->setTileSetIdxMap(i, skippedTileSetIdx, 0, true);
      }
    }
  }
}
#endif

#if O0164_MULTI_LAYER_HRD
SEIScalableNesting* TEncGOP::xCreateBspNestingSEI(TComSlice *pcSlice)
{
  SEIScalableNesting *seiScalableNesting = new SEIScalableNesting();
  SEIBspInitialArrivalTime *seiBspInitialArrivalTime = new SEIBspInitialArrivalTime();
  SEIBspNesting *seiBspNesting = new SEIBspNesting();
  SEIBufferingPeriod *seiBufferingPeriod = new SEIBufferingPeriod();

  // Scalable nesting SEI

  seiScalableNesting->m_bitStreamSubsetFlag           = 1;      // If the nested SEI messages are picture buffereing SEI mesages, picure timing SEI messages or sub-picture timing SEI messages, bitstream_subset_flag shall be equal to 1
  seiScalableNesting->m_nestingOpFlag                 = 1;
  seiScalableNesting->m_defaultOpFlag                 = 0;
  seiScalableNesting->m_nestingNumOpsMinus1           = 0;      //nesting_num_ops_minus1
  seiScalableNesting->m_nestingOpIdx[0]               = 1;
  seiScalableNesting->m_allLayersFlag                 = 0;
  seiScalableNesting->m_nestingNoOpMaxTemporalIdPlus1 = 6 + 1;  //nesting_no_op_max_temporal_id_plus1
  seiScalableNesting->m_nestingNumLayersMinus1        = 1 - 1;  //nesting_num_layers_minus1
  seiScalableNesting->m_nestingLayerId[0]             = 0;
  seiScalableNesting->m_callerOwnsSEIs                = true;

  // Bitstream partition nesting SEI

  seiBspNesting->m_bspIdx = 0;
  seiBspNesting->m_callerOwnsSEIs = true;

  // Buffering period SEI

  UInt uiInitialCpbRemovalDelay = (90000/2);                      // 0.5 sec
  seiBufferingPeriod->m_initialCpbRemovalDelay      [0][0]     = uiInitialCpbRemovalDelay;
  seiBufferingPeriod->m_initialCpbRemovalDelayOffset[0][0]     = uiInitialCpbRemovalDelay;
  seiBufferingPeriod->m_initialCpbRemovalDelay      [0][1]     = uiInitialCpbRemovalDelay;
  seiBufferingPeriod->m_initialCpbRemovalDelayOffset[0][1]     = uiInitialCpbRemovalDelay;

  Double dTmp = (Double)pcSlice->getSPS()->getVuiParameters()->getTimingInfo()->getNumUnitsInTick() / (Double)pcSlice->getSPS()->getVuiParameters()->getTimingInfo()->getTimeScale();

  UInt uiTmp = (UInt)( dTmp * 90000.0 ); 
  uiInitialCpbRemovalDelay -= uiTmp;
  uiInitialCpbRemovalDelay -= uiTmp / ( pcSlice->getSPS()->getVuiParameters()->getHrdParameters()->getTickDivisorMinus2() + 2 );
  seiBufferingPeriod->m_initialAltCpbRemovalDelay      [0][0]  = uiInitialCpbRemovalDelay;
  seiBufferingPeriod->m_initialAltCpbRemovalDelayOffset[0][0]  = uiInitialCpbRemovalDelay;
  seiBufferingPeriod->m_initialAltCpbRemovalDelay      [0][1]  = uiInitialCpbRemovalDelay;
  seiBufferingPeriod->m_initialAltCpbRemovalDelayOffset[0][1]  = uiInitialCpbRemovalDelay;

  seiBufferingPeriod->m_rapCpbParamsPresentFlag              = 0;
  //for the concatenation, it can be set to one during splicing.
  seiBufferingPeriod->m_concatenationFlag = 0;
  //since the temporal layer HRD is not ready, we assumed it is fixed
  seiBufferingPeriod->m_auCpbRemovalDelayDelta = 1;
  seiBufferingPeriod->m_cpbDelayOffset = 0;
  seiBufferingPeriod->m_dpbDelayOffset = 0;

  // Intial arrival time SEI message

  seiBspInitialArrivalTime->m_nalInitialArrivalDelay[0] = 0;
  seiBspInitialArrivalTime->m_vclInitialArrivalDelay[0] = 0;


  seiBspNesting->m_nestedSEIs.push_back(seiBufferingPeriod);
  seiBspNesting->m_nestedSEIs.push_back(seiBspInitialArrivalTime);
  seiScalableNesting->m_nestedSEIs.push_back(seiBspNesting); // BSP nesting SEI is contained in scalable nesting SEI

  return seiScalableNesting;
}
#endif

#if Q0048_CGS_3D_ASYMLUT
Void TEncGOP::xDetermin3DAsymLUT( TComSlice * pSlice , TComPic * pCurPic , UInt refLayerIdc , TEncCfg * pCfg , Bool bSignalPPS )
{
  Int nCGSFlag = pSlice->getPPS()->getCGSFlag();
  m_Enc3DAsymLUTPPS.setPPSBit( 0 );
  Double dErrorUpdatedPPS = 0 , dErrorPPS = 0;
  dErrorUpdatedPPS = m_Enc3DAsymLUTPicUpdate.derive3DAsymLUT( pSlice , pCurPic , refLayerIdc , pCfg , bSignalPPS , m_pcEncTop->getElRapSliceTypeB() );
  if( bSignalPPS )
  {
    m_Enc3DAsymLUTPPS.copy3DAsymLUT( &m_Enc3DAsymLUTPicUpdate );
    pSlice->setCGSOverWritePPS( 1 ); // regular PPS update
  }
  else if( nCGSFlag )
  {
    dErrorPPS = m_Enc3DAsymLUTPPS.estimateDistWithCur3DAsymLUT( pCurPic , refLayerIdc );
    Double dFactor = pCfg->getIntraPeriod() == 1 ? 0.99 : 0.9;
    pSlice->setCGSOverWritePPS( dErrorUpdatedPPS < dFactor * dErrorPPS );
    if( pSlice->getCGSOverWritePPS() )
    {
      m_Enc3DAsymLUTPPS.copy3DAsymLUT( &m_Enc3DAsymLUTPicUpdate );
    }
  }
  pSlice->getPPS()->setCGSOutputBitDepthY( m_Enc3DAsymLUTPPS.getOutputBitDepthY() );
  pSlice->getPPS()->setCGSOutputBitDepthC( m_Enc3DAsymLUTPPS.getOutputBitDepthC() );
}

Void TEncGOP::downScalePic( TComPicYuv* pcYuvSrc, TComPicYuv* pcYuvDest)
{
  Int inputBitDepth = g_bitDepthYLayer[m_layerId];
  Int outputBitDepth = g_bitDepthYLayer[m_layerId];
  {
    pcYuvSrc->setBorderExtension(false);
    pcYuvSrc->extendPicBorder   (); // extend the border.
    pcYuvSrc->setBorderExtension(false);

    Int iWidth = pcYuvSrc->getWidth();
    Int iHeight =pcYuvSrc->getHeight(); 

    if(!m_temp)
    {
      initDs(iWidth, iHeight, m_pcCfg->getIntraPeriod()>1);
    }

    filterImg(pcYuvSrc->getLumaAddr(), pcYuvSrc->getStride(), pcYuvDest->getLumaAddr(), pcYuvDest->getStride(), iHeight, iWidth,  inputBitDepth-outputBitDepth, 0);
    filterImg(pcYuvSrc->getCbAddr(), pcYuvSrc->getCStride(), pcYuvDest->getCbAddr(), pcYuvDest->getCStride(), iHeight>>1, iWidth>>1, inputBitDepth-outputBitDepth, 1);
    filterImg(pcYuvSrc->getCrAddr(), pcYuvSrc->getCStride(), pcYuvDest->getCrAddr(), pcYuvDest->getCStride(), iHeight>>1, iWidth>>1, inputBitDepth-outputBitDepth, 2);  
  }
}
const Int TEncGOP::m_phase_filter_0_t0[4][13]={
  {0,  2,  -3,  -9,   6,  39,  58,  39,   6,  -9,  -3,  2,  0},  
  {0, 0,  0,  -2,  8,-20, 116, 34, -10,  2,  0, 0,  0},                      //{0,  1,  -1,  -8,  -1,  31,  57,  47,  13,  -7,  -5,  1,  0},  //
  {0,  1,   0,  -7,  -5,  22,  53,  53,  22,  -5,  -7,  0,  1},  
  {0,  0,   1,  -5,  -7,  13,  47,  57,  31,  -1,  -8,-1,  1}  
};

const Int TEncGOP::m_phase_filter_0_t1[4][13]={
  {0,  4,  0,  -12, 0,  40,  64,  40, 0, -12,  0,  4,  0},
  {0, 0,  0,  -2,  8,-20, 116,34,-10,  2,  0, 0,  0},                      //{0,  1,  -1,  -8,  -1,  31,  57,  47,  13,  -7,  -5,  1,  0},  //
  {0,  1,   0,  -7,  -5,  22,  53,  53,  22,  -5,  -7,  0,  1},  
  {0,  0,   1,  -5,  -7,  13,  47,  57,  31,  -1,  -8,-1,  1}  
};
const Int TEncGOP::m_phase_filter_0_t1_chroma[4][13]={
  {0,  0,  0,   0,  0,   0,  128, 0,  0,  0,  0,  0,  0},
  {0, 0,  0,  -2,  8,-20, 116,34,-10,  2,  0, 0,  0},                      //{0,  1,  -1,  -8,  -1,  31,  57,  47,  13,  -7,  -5,  1,  0},  //
  {0,  1,   0,  -7,  -5,  22,  53,  53,  22,  -5,  -7,  0,  1},  
  {0,  0,   1,  -5,  -7,  13,  47,  57,  31,  -1,  -8,-1,  1}  
};

const Int TEncGOP::m_phase_filter_1[8][13]={
  {0,   0,  5,  -6,  -10,37,  76,  37,-10,   -6, 5,  0,   0},    
  {0,  -1,  5,  -3,  -12,29,  75,  45,  -7,   -8, 5,  0,   0},    
  {0,  -1,  4,  -1,  -13,22,  73,  52,  -3,  -10, 4,  1,   0},    
  {0,  -1,  4,   1,  -13,14,  70,  59,   2,  -12, 3,  2,  -1},  
  {0,  -1,  3,   2,  -13, 8,  65,  65,   8,  -13, 2,  3,  -1},    
  {0,  -1,  2,   3,  -12, 2,  59,  70,  14,  -13, 1,  4,  -1},    
  {0,   0,  1,   4,  -10,-3,  52,  73,  22,  -13,-1,  4,  -1},    
  {0,   0,  0,   5,   -8,-7,  45,  75,  29,  -12,-3,  5,  -1}    
};

#if CGS_GCC_NO_VECTORIZATION  
#ifdef __GNUC__
#define GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
#if GCC_VERSION > 40600
__attribute__((optimize("no-tree-vectorize")))
#endif
#endif
#endif
Void TEncGOP::filterImg(
    Pel           *src,
    Int           iSrcStride,
    Pel           *dst,
    Int           iDstStride,
    Int           height1,  
    Int           width1,  
    Int           shift,
    Int           plane)
{
  Int length = m_iTap;
  Int height2,width2;
  Int k,iSum;
  Int i0, div_i0, i1;
  Int j0, div_j0, j1;
  const Int *p_filter;
  Pel *p_src, *p_dst;
  Pel *p_src_line, *p_dst_line;
  Int **p_temp, *p_tmp;
  Int shift2 = 2*7+shift;
  Int shift_round = (1 << (shift2 - 1));
  Int iMax = (1<<(g_bitDepthY-shift))-1;
  height2 = (height1 * m_iM) / m_iN;
  width2  = (width1  * m_iM) / m_iN;

  m_phase_filter = plane? m_phase_filter_chroma : m_phase_filter_luma;

  // horizontal filtering
  p_src_line = src;
  for(j1 = 0; j1 < height1; j1++)
  {
    i0=-m_iN;
    p_tmp = m_temp[j1];
    
    for(i1 = 0; i1 < width2; i1++)
    {
      i0      += m_iN;
      div_i0   = (i0 / m_iM);
      p_src    =  p_src_line + ( div_i0 - (length >> 1));
      p_filter = m_phase_filter[i0 - div_i0 * m_iM]; // phase_filter[i0 % M]
      iSum     = 0;
      for(k = 0; k < length; k++)
      {
        iSum += (*p_src++) * (*p_filter++);
      }
      *p_tmp++ = iSum;
    }
    p_src_line +=  iSrcStride;
  }

  // pad temp (vertical)
  for (k=-(length>>1); k<0; k++)
  {
    memcpy(m_temp[k], m_temp[0], width2*sizeof(Int));
  }
  for (k=height1; k<(height1+(length>>1)); k++)
  {
    memcpy(m_temp[k], m_temp[k-1], (width2)* sizeof(Int));
  }

  // vertical filtering
  j0 = (plane == 0) ? -m_iN : -(m_iN-1);
  
  p_dst_line = dst;
  for(j1 = 0; j1 < height2; j1++)
  {
    j0      += m_iN;
    div_j0   = (j0 / m_iM);
    p_dst = p_dst_line;
    p_temp   = &m_temp[div_j0 - (length>>1)];
    p_filter = m_phase_filter[j0 - div_j0 * m_iM]; // phase_filter[j0 % M]
    for(i1 = 0; i1 < width2;i1++)
    {
      iSum=0;
      for(k = 0; k < length; k++)
      {
        iSum += p_temp[k][i1] * p_filter[k];
      }
      iSum=((iSum + shift_round) >> shift2);
      *p_dst++ = (Short)(iSum > iMax ? iMax : (iSum < 0 ? 0 : iSum));
    }
    p_dst_line += iDstStride;
  }
}

Void TEncGOP::initDs(Int iWidth, Int iHeight, Int iType)
{
  m_iTap = 13;
  if(g_posScalingFactor[0][0] == (1<<15))
  {
    m_iM = 4;
    m_iN = 8;
    m_phase_filter_luma = iType? m_phase_filter_0_t1 : m_phase_filter_0_t0;
    m_phase_filter_chroma = m_phase_filter_0_t1_chroma; 
  }
  else
  {
    m_iM = 8;
    m_iN = 12;
    m_phase_filter_luma = m_phase_filter_chroma =  m_phase_filter_1;
    m_phase_filter = m_phase_filter_1;
  }

  get_mem2DintWithPad (&m_temp, iHeight, iWidth*m_iM/m_iN,   m_iTap>>1, 0);
}

Int TEncGOP::get_mem2DintWithPad(Int ***array2D, Int dim0, Int dim1, Int iPadY, Int iPadX)
{
  Int i;
  Int *curr = NULL;
  Int iHeight, iWidth;

  iHeight = dim0+2*iPadY;
  iWidth = dim1+2*iPadX;
  (*array2D) = (Int**)malloc(iHeight*sizeof(Int*));
  *(*array2D) = (Int* )xMalloc(Int, iHeight*iWidth);

  (*array2D)[0] += iPadX;
  curr = (*array2D)[0];
  for(i = 1 ; i < iHeight; i++)
  {
    curr += iWidth;
    (*array2D)[i] = curr;
  }
  (*array2D) = &((*array2D)[iPadY]);

  return 0;
}

Void TEncGOP::free_mem2DintWithPad(Int **array2D, Int iPadY, Int iPadX)
{
  if (array2D)
  {
    if (*array2D)
    {
      xFree(array2D[-iPadY]-iPadX);
    }
    else 
    {
      printf("free_mem2DintWithPad: trying to free unused memory\r\nPress Any Key\r\n");
    }

    free (&array2D[-iPadY]);
  } 
  else
  {
    printf("free_mem2DintWithPad: trying to free unused memory\r\nPress Any Key\r\n");
  }
}
#endif
#endif //SVC_EXTENSION

//! \}