source: 3DVCSoftware/trunk/source/Lib/TLibEncoder/TEncSlice.cpp @ 1199

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/** \file     TEncSlice.cpp
    \brief    slice encoder class
*/

#include "TEncTop.h"
#include "TEncSlice.h"
#include <math.h>

//! \ingroup TLibEncoder
//! \{

// ====================================================================================================================
// Constructor / destructor / create / destroy
// ====================================================================================================================

TEncSlice::TEncSlice()
{
  m_apcPicYuvPred = NULL;
  m_apcPicYuvResi = NULL;
  
  m_pdRdPicLambda = NULL;
  m_pdRdPicQp     = NULL;
  m_piRdPicQp     = NULL;
  m_pcBufferSbacCoders    = NULL;
  m_pcBufferBinCoderCABACs  = NULL;
  m_pcBufferLowLatSbacCoders    = NULL;
  m_pcBufferLowLatBinCoderCABACs  = NULL;
}

TEncSlice::~TEncSlice()
{
  for (std::vector<TEncSbac*>::iterator i = CTXMem.begin(); i != CTXMem.end(); i++)
  {
    delete (*i);
  }
}

Void TEncSlice::initCtxMem(  UInt i )                
{   
  for (std::vector<TEncSbac*>::iterator j = CTXMem.begin(); j != CTXMem.end(); j++)
  {
    delete (*j);
  }
  CTXMem.clear(); 
  CTXMem.resize(i); 
}

Void TEncSlice::create( Int iWidth, Int iHeight, UInt iMaxCUWidth, UInt iMaxCUHeight, UChar uhTotalDepth )
{
  // create prediction picture
  if ( m_apcPicYuvPred == NULL )
  {
    m_apcPicYuvPred  = new TComPicYuv;
    m_apcPicYuvPred->create( iWidth, iHeight, iMaxCUWidth, iMaxCUHeight, uhTotalDepth );
  }
  
  // create residual picture
  if( m_apcPicYuvResi == NULL )
  {
    m_apcPicYuvResi  = new TComPicYuv;
    m_apcPicYuvResi->create( iWidth, iHeight, iMaxCUWidth, iMaxCUHeight, uhTotalDepth );
  }
}

Void TEncSlice::destroy()
{
  // destroy prediction picture
  if ( m_apcPicYuvPred )
  {
    m_apcPicYuvPred->destroy();
    delete m_apcPicYuvPred;
    m_apcPicYuvPred  = NULL;
  }
  
  // destroy residual picture
  if ( m_apcPicYuvResi )
  {
    m_apcPicYuvResi->destroy();
    delete m_apcPicYuvResi;
    m_apcPicYuvResi  = NULL;
  }
  
  // free lambda and QP arrays
  if ( m_pdRdPicLambda ) { xFree( m_pdRdPicLambda ); m_pdRdPicLambda = NULL; }
  if ( m_pdRdPicQp     ) { xFree( m_pdRdPicQp     ); m_pdRdPicQp     = NULL; }
  if ( m_piRdPicQp     ) { xFree( m_piRdPicQp     ); m_piRdPicQp     = NULL; }

  if ( m_pcBufferSbacCoders )
  {
    delete[] m_pcBufferSbacCoders;
  }
  if ( m_pcBufferBinCoderCABACs )
  {
    delete[] m_pcBufferBinCoderCABACs;
  }
  if ( m_pcBufferLowLatSbacCoders )
    delete[] m_pcBufferLowLatSbacCoders;
  if ( m_pcBufferLowLatBinCoderCABACs )
    delete[] m_pcBufferLowLatBinCoderCABACs;
}

Void TEncSlice::init( TEncTop* pcEncTop )
{
  m_pcCfg             = pcEncTop;
  m_pcListPic         = pcEncTop->getListPic();
  
  m_pcGOPEncoder      = pcEncTop->getGOPEncoder();
  m_pcCuEncoder       = pcEncTop->getCuEncoder();
  m_pcPredSearch      = pcEncTop->getPredSearch();
  
  m_pcEntropyCoder    = pcEncTop->getEntropyCoder();
  m_pcCavlcCoder      = pcEncTop->getCavlcCoder();
  m_pcSbacCoder       = pcEncTop->getSbacCoder();
  m_pcBinCABAC        = pcEncTop->getBinCABAC();
  m_pcTrQuant         = pcEncTop->getTrQuant();
  
  m_pcBitCounter      = pcEncTop->getBitCounter();
  m_pcRdCost          = pcEncTop->getRdCost();
  m_pppcRDSbacCoder   = pcEncTop->getRDSbacCoder();
  m_pcRDGoOnSbacCoder = pcEncTop->getRDGoOnSbacCoder();
  
  // create lambda and QP arrays
  m_pdRdPicLambda     = (Double*)xMalloc( Double, m_pcCfg->getDeltaQpRD() * 2 + 1 );
  m_pdRdPicQp         = (Double*)xMalloc( Double, m_pcCfg->getDeltaQpRD() * 2 + 1 );
  m_piRdPicQp         = (Int*   )xMalloc( Int,    m_pcCfg->getDeltaQpRD() * 2 + 1 );
#if KWU_RC_MADPRED_E0227
  if(m_pcCfg->getUseRateCtrl())
  {
    m_pcRateCtrl        = pcEncTop->getRateCtrl();
  }
  else
  {
    m_pcRateCtrl        = NULL;
  }
#else
  m_pcRateCtrl        = pcEncTop->getRateCtrl();
#endif
}

/**
 - non-referenced frame marking
 - QP computation based on temporal structure
 - lambda computation based on QP
 - set temporal layer ID and the parameter sets
 .
 \param pcPic         picture class
 \param pocLast       POC of last picture
 \param pocCurr       current POC
 \param iNumPicRcvd   number of received pictures
 \param iTimeOffset   POC offset for hierarchical structure
 \param iDepth        temporal layer depth
 \param rpcSlice      slice header class
 \param pSPS          SPS associated with the slice
 \param pPPS          PPS associated with the slice
 */
#if H_MV
Void TEncSlice::initEncSlice( TComPic* pcPic, Int pocLast, Int pocCurr, Int iNumPicRcvd, Int iGOPid, TComSlice*& rpcSlice, TComVPS* pVPS, TComSPS* pSPS, TComPPS *pPPS, Int layerId, bool isField )
#else
Void TEncSlice::initEncSlice( TComPic* pcPic, Int pocLast, Int pocCurr, Int iNumPicRcvd, Int iGOPid, TComSlice*& rpcSlice, TComSPS* pSPS, TComPPS *pPPS, bool isField )
#endif
{
  Double dQP;
  Double dLambda;
  
  rpcSlice = pcPic->getSlice(0);

#if H_MV
  rpcSlice->setVPS( pVPS ); 

  rpcSlice->setLayerId     ( layerId );
  rpcSlice->setViewId      ( pVPS->getViewId      ( layerId ) );    
  rpcSlice->setViewIndex   ( pVPS->getViewIndex   ( layerId ) );
#if H_3D
  rpcSlice->setIsDepth     ( pVPS->getDepthId     ( layerId ) != 0 );    
#endif
#endif
  rpcSlice->setSPS( pSPS );
  rpcSlice->setPPS( pPPS );
  rpcSlice->setSliceBits(0);
  rpcSlice->setPic( pcPic );
  rpcSlice->initSlice();
  rpcSlice->setPicOutputFlag( true );
  rpcSlice->setPOC( pocCurr );
#if H_3D_IC
  rpcSlice->setApplyIC( false );
#endif
  // depth computation based on GOP size
  Int depth;
  {
#if FIX_FIELD_DEPTH    
    Int poc = rpcSlice->getPOC();
    if(isField)
    {
      poc = (poc/2)%(m_pcCfg->getGOPSize()/2);
    }
    else
    {
      poc = poc%m_pcCfg->getGOPSize();   
    }
#else
    Int poc = rpcSlice->getPOC()%m_pcCfg->getGOPSize();
#endif
    if ( poc == 0 )
    {
      depth = 0;
    }
    else
    {
      Int step = m_pcCfg->getGOPSize();
      depth    = 0;
      for( Int i=step>>1; i>=1; i>>=1 )
      {
        for ( Int j=i; j<m_pcCfg->getGOPSize(); j+=step )
        {
          if ( j == poc )
          {
            i=0;
            break;
          }
        }
        step >>= 1;
        depth++;
      }
    }
#if FIX_FIELD_DEPTH  
#if HARMONIZE_GOP_FIRST_FIELD_COUPLE
    if(poc != 0)
    {
#endif
    if(isField && rpcSlice->getPOC()%2 == 1)
    {
      depth ++;
    }
#if HARMONIZE_GOP_FIRST_FIELD_COUPLE
  }
#endif
#endif
  }
  
  // slice type
#if H_MV
  SliceType eSliceTypeBaseView;
  if( pocLast == 0 || pocCurr % m_pcCfg->getIntraPeriod() == 0 || m_pcGOPEncoder->getGOPSize() == 0 )
  {
    eSliceTypeBaseView = I_SLICE;
  }
  else
  {
    eSliceTypeBaseView = B_SLICE;
  }
  SliceType eSliceType = eSliceTypeBaseView;
  if( eSliceTypeBaseView == I_SLICE && m_pcCfg->getGOPEntry(MAX_GOP).m_POC == 0 && m_pcCfg->getGOPEntry(MAX_GOP).m_sliceType != 'I' )
  {
    eSliceType = B_SLICE; 
  }
#else
  SliceType eSliceType;
  
  eSliceType=B_SLICE;
#if EFFICIENT_FIELD_IRAP
  if(!(isField && pocLast == 1))
  {
#endif // EFFICIENT_FIELD_IRAP
#if ALLOW_RECOVERY_POINT_AS_RAP
  if(m_pcCfg->getDecodingRefreshType() == 3)
  {
    eSliceType = (pocLast == 0 || pocCurr % m_pcCfg->getIntraPeriod() == 0             || m_pcGOPEncoder->getGOPSize() == 0) ? I_SLICE : eSliceType;
  }
  else
  {
    eSliceType = (pocLast == 0 || (pocCurr - isField) % m_pcCfg->getIntraPeriod() == 0 || m_pcGOPEncoder->getGOPSize() == 0) ? I_SLICE : eSliceType;
  }
#else
  eSliceType = (pocLast == 0 || (pocCurr - isField) % m_pcCfg->getIntraPeriod() == 0 || m_pcGOPEncoder->getGOPSize() == 0) ? I_SLICE : eSliceType;
#endif
#if EFFICIENT_FIELD_IRAP
  }
#endif
#endif
  
  rpcSlice->setSliceType    ( eSliceType );

  // ------------------------------------------------------------------------------------------------------------------
  // Non-referenced frame marking
  // ------------------------------------------------------------------------------------------------------------------
  
  if(pocLast == 0)
  {
    rpcSlice->setTemporalLayerNonReferenceFlag(false);
  }
  else
  {
#if 0 // Check this! H_MV
    rpcSlice->setTemporalLayerNonReferenceFlag(!m_pcCfg->getGOPEntry( (eSliceTypeBaseView == I_SLICE) ? MAX_GOP : iGOPid ).m_refPic);
#else
    rpcSlice->setTemporalLayerNonReferenceFlag(!m_pcCfg->getGOPEntry(iGOPid).m_refPic);
#endif
  }
  rpcSlice->setReferenced(true);
  
  // ------------------------------------------------------------------------------------------------------------------
  // QP setting
  // ------------------------------------------------------------------------------------------------------------------
  
  dQP = m_pcCfg->getQP();
  if(eSliceType!=I_SLICE)
  {
    if (!(( m_pcCfg->getMaxDeltaQP() == 0 ) && (dQP == -rpcSlice->getSPS()->getQpBDOffsetY() ) && (rpcSlice->getPPS()->getTransquantBypassEnableFlag())))
    {
#if H_MV
      dQP += m_pcCfg->getGOPEntry( (eSliceTypeBaseView == I_SLICE) ? MAX_GOP : iGOPid ).m_QPOffset;
#else
      dQP += m_pcCfg->getGOPEntry(iGOPid).m_QPOffset;
#endif
    }
  }
  
  // modify QP
  Int* pdQPs = m_pcCfg->getdQPs();
  if ( pdQPs )
  {
    dQP += pdQPs[ rpcSlice->getPOC() ];
  }
  // ------------------------------------------------------------------------------------------------------------------
  // Lambda computation
  // ------------------------------------------------------------------------------------------------------------------
  
  Int iQP;
  Double dOrigQP = dQP;

  // pre-compute lambda and QP values for all possible QP candidates
  for ( Int iDQpIdx = 0; iDQpIdx < 2 * m_pcCfg->getDeltaQpRD() + 1; iDQpIdx++ )
  {
    // compute QP value
    dQP = dOrigQP + ((iDQpIdx+1)>>1)*(iDQpIdx%2 ? -1 : 1);
    
    // compute lambda value
    Int    NumberBFrames = ( m_pcCfg->getGOPSize() - 1 );
    Int    SHIFT_QP = 12;
    Double dLambda_scale = 1.0 - Clip3( 0.0, 0.5, 0.05*(Double)(isField ? NumberBFrames/2 : NumberBFrames) );
#if FULL_NBIT
    Int    bitdepth_luma_qp_scale = 6 * (g_bitDepth - 8);
#else
    Int    bitdepth_luma_qp_scale = 0;
#endif
    Double qp_temp = (Double) dQP + bitdepth_luma_qp_scale - SHIFT_QP;
#if FULL_NBIT
    Double qp_temp_orig = (Double) dQP - SHIFT_QP;
#endif
    // Case #1: I or P-slices (key-frame)
#if H_MV
    Double dQPFactor;
    if( eSliceType != I_SLICE ) 
    {
      dQPFactor = m_pcCfg->getGOPEntry( (eSliceTypeBaseView == I_SLICE) ? MAX_GOP : iGOPid ).m_QPFactor;
    }
    else
#else
    Double dQPFactor = m_pcCfg->getGOPEntry(iGOPid).m_QPFactor;
    if ( eSliceType==I_SLICE )
#endif
    {
      dQPFactor=0.57*dLambda_scale;
    }
    dLambda = dQPFactor*pow( 2.0, qp_temp/3.0 );

    if ( depth>0 )
    {
#if FULL_NBIT
        dLambda *= Clip3( 2.00, 4.00, (qp_temp_orig / 6.0) ); // (j == B_SLICE && p_cur_frm->layer != 0 )
#else
        dLambda *= Clip3( 2.00, 4.00, (qp_temp / 6.0) ); // (j == B_SLICE && p_cur_frm->layer != 0 )
#endif
    }
    
    // if hadamard is used in ME process
    if ( !m_pcCfg->getUseHADME() && rpcSlice->getSliceType( ) != I_SLICE )
    {
      dLambda *= 0.95;
    }
    
    iQP = max( -pSPS->getQpBDOffsetY(), min( MAX_QP, (Int) floor( dQP + 0.5 ) ) );

    m_pdRdPicLambda[iDQpIdx] = dLambda;
    m_pdRdPicQp    [iDQpIdx] = dQP;
    m_piRdPicQp    [iDQpIdx] = iQP;
  }
  
  // obtain dQP = 0 case
  dLambda = m_pdRdPicLambda[0];
  dQP     = m_pdRdPicQp    [0];
  iQP     = m_piRdPicQp    [0];
  
  if( rpcSlice->getSliceType( ) != I_SLICE )
  {
#if H_MV
    dLambda *= m_pcCfg->getLambdaModifier( m_pcCfg->getGOPEntry((eSliceTypeBaseView == I_SLICE) ? MAX_GOP : iGOPid).m_temporalId );
#else
    dLambda *= m_pcCfg->getLambdaModifier( m_pcCfg->getGOPEntry(iGOPid).m_temporalId );
#endif
  }

  // store lambda
  m_pcRdCost ->setLambda( dLambda );

#if H_3D_VSO
  m_pcRdCost->setUseLambdaScaleVSO  ( (m_pcCfg->getUseVSO() ||  m_pcCfg->getForceLambdaScaleVSO()) && m_pcCfg->getIsDepth() );
  m_pcRdCost->setLambdaVSO          ( dLambda * m_pcCfg->getLambdaScaleVSO() );

  // Should be moved to TEncTop
  
  // SAIT_VSO_EST_A0033
  m_pcRdCost->setDisparityCoeff( m_pcCfg->getDispCoeff() );

  // LGE_WVSO_A0119
  if( m_pcCfg->getUseWVSO() && m_pcCfg->getIsDepth() )
  {
    m_pcRdCost->setDWeight  ( m_pcCfg->getDWeight()   );
    m_pcRdCost->setVSOWeight( m_pcCfg->getVSOWeight() );
    m_pcRdCost->setVSDWeight( m_pcCfg->getVSDWeight() );
  }

#endif

// for RDO
  // in RdCost there is only one lambda because the luma and chroma bits are not separated, instead we weight the distortion of chroma.
  Double weight[2] = { 1.0, 1.0 };
  Int qpc;
  Int chromaQPOffset;

  chromaQPOffset = rpcSlice->getPPS()->getChromaCbQpOffset() + rpcSlice->getSliceQpDeltaCb();
  qpc = Clip3( 0, 57, iQP + chromaQPOffset);
  weight[0] = pow( 2.0, (iQP-g_aucChromaScale[qpc])/3.0 );  // takes into account of the chroma qp mapping and chroma qp Offset
  m_pcRdCost->setCbDistortionWeight(weight[0]);

  chromaQPOffset = rpcSlice->getPPS()->getChromaCrQpOffset() + rpcSlice->getSliceQpDeltaCr();
  qpc = Clip3( 0, 57, iQP + chromaQPOffset);
  weight[1] = pow( 2.0, (iQP-g_aucChromaScale[qpc])/3.0 );  // takes into account of the chroma qp mapping and chroma qp Offset
  m_pcRdCost->setCrDistortionWeight(weight[1]);

  const Double lambdaArray[3] = {dLambda, (dLambda / weight[0]), (dLambda / weight[1])};

#if RDOQ_CHROMA_LAMBDA 
// for RDOQ
  m_pcTrQuant->setLambdas( lambdaArray );
#else
  m_pcTrQuant->setLambda( dLambda );
#endif

// For SAO
  rpcSlice->setLambdas( lambdaArray );
  
#if HB_LAMBDA_FOR_LDC
  // restore original slice type
#if H_MV
  eSliceType = eSliceTypeBaseView;
  if( eSliceTypeBaseView == I_SLICE && m_pcCfg->getGOPEntry(MAX_GOP).m_POC == 0 && m_pcCfg->getGOPEntry(MAX_GOP).m_sliceType != 'I' )
  {
    eSliceType = B_SLICE;
  }
#else
#if EFFICIENT_FIELD_IRAP
  if(!(isField && pocLast == 1))
  {
#endif // EFFICIENT_FIELD_IRAP
#if ALLOW_RECOVERY_POINT_AS_RAP
  if(m_pcCfg->getDecodingRefreshType() == 3)
  {
    eSliceType = (pocLast == 0 || (pocCurr)           % m_pcCfg->getIntraPeriod() == 0 || m_pcGOPEncoder->getGOPSize() == 0) ? I_SLICE : eSliceType;

  }
  else
  {
  eSliceType = (pocLast == 0 || (pocCurr - isField) % m_pcCfg->getIntraPeriod() == 0 || m_pcGOPEncoder->getGOPSize() == 0) ? I_SLICE : eSliceType;
  }
#else
  eSliceType = (pocLast == 0 || (pocCurr - isField) % m_pcCfg->getIntraPeriod() == 0 || m_pcGOPEncoder->getGOPSize() == 0) ? I_SLICE : eSliceType;
#endif
#if EFFICIENT_FIELD_IRAP
  }
#endif // EFFICIENT_FIELD_IRAP
#endif

  rpcSlice->setSliceType        ( eSliceType );
#endif
  
  if (m_pcCfg->getUseRecalculateQPAccordingToLambda())
  {
    dQP = xGetQPValueAccordingToLambda( dLambda );
    iQP = max( -pSPS->getQpBDOffsetY(), min( MAX_QP, (Int) floor( dQP + 0.5 ) ) );    
  }

  rpcSlice->setSliceQp          ( iQP );
#if ADAPTIVE_QP_SELECTION
  rpcSlice->setSliceQpBase      ( iQP );
#endif
  rpcSlice->setSliceQpDelta     ( 0 );
  rpcSlice->setSliceQpDeltaCb   ( 0 );
  rpcSlice->setSliceQpDeltaCr   ( 0 );
#if H_MV
  rpcSlice->setNumRefIdx(REF_PIC_LIST_0,m_pcCfg->getGOPEntry( (eSliceTypeBaseView == I_SLICE) ? MAX_GOP : iGOPid ).m_numRefPicsActive);
  rpcSlice->setNumRefIdx(REF_PIC_LIST_1,m_pcCfg->getGOPEntry( (eSliceTypeBaseView == I_SLICE) ? MAX_GOP : iGOPid ).m_numRefPicsActive);
#else
  rpcSlice->setNumRefIdx(REF_PIC_LIST_0,m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive);
  rpcSlice->setNumRefIdx(REF_PIC_LIST_1,m_pcCfg->getGOPEntry(iGOPid).m_numRefPicsActive);
#endif

  if ( m_pcCfg->getDeblockingFilterMetric() )
  {
    rpcSlice->setDeblockingFilterOverrideFlag(true);
    rpcSlice->setDeblockingFilterDisable(false);
    rpcSlice->setDeblockingFilterBetaOffsetDiv2( 0 );
    rpcSlice->setDeblockingFilterTcOffsetDiv2( 0 );
  } else
  if (rpcSlice->getPPS()->getDeblockingFilterControlPresentFlag())
  {
    rpcSlice->getPPS()->setDeblockingFilterOverrideEnabledFlag( !m_pcCfg->getLoopFilterOffsetInPPS() );
    rpcSlice->setDeblockingFilterOverrideFlag( !m_pcCfg->getLoopFilterOffsetInPPS() );
    rpcSlice->getPPS()->setPicDisableDeblockingFilterFlag( m_pcCfg->getLoopFilterDisable() );
    rpcSlice->setDeblockingFilterDisable( m_pcCfg->getLoopFilterDisable() );
    if ( !rpcSlice->getDeblockingFilterDisable())
    {
      if ( !m_pcCfg->getLoopFilterOffsetInPPS() && eSliceType!=I_SLICE)
      {
#if H_MV
        rpcSlice->getPPS()->setDeblockingFilterBetaOffsetDiv2( m_pcCfg->getGOPEntry((eSliceTypeBaseView == I_SLICE) ? MAX_GOP : iGOPid).m_betaOffsetDiv2 + m_pcCfg->getLoopFilterBetaOffset() );
        rpcSlice->getPPS()->setDeblockingFilterTcOffsetDiv2( m_pcCfg->getGOPEntry((eSliceTypeBaseView == I_SLICE) ? MAX_GOP : iGOPid).m_tcOffsetDiv2 + m_pcCfg->getLoopFilterTcOffset() );
        rpcSlice->setDeblockingFilterBetaOffsetDiv2( m_pcCfg->getGOPEntry((eSliceTypeBaseView == I_SLICE) ? MAX_GOP : iGOPid).m_betaOffsetDiv2 + m_pcCfg->getLoopFilterBetaOffset()  );
        rpcSlice->setDeblockingFilterTcOffsetDiv2( m_pcCfg->getGOPEntry((eSliceTypeBaseView == I_SLICE) ? MAX_GOP : iGOPid).m_tcOffsetDiv2 + m_pcCfg->getLoopFilterTcOffset() );
#else
        rpcSlice->getPPS()->setDeblockingFilterBetaOffsetDiv2( m_pcCfg->getGOPEntry(iGOPid).m_betaOffsetDiv2 + m_pcCfg->getLoopFilterBetaOffset() );
        rpcSlice->getPPS()->setDeblockingFilterTcOffsetDiv2( m_pcCfg->getGOPEntry(iGOPid).m_tcOffsetDiv2 + m_pcCfg->getLoopFilterTcOffset() );
        rpcSlice->setDeblockingFilterBetaOffsetDiv2( m_pcCfg->getGOPEntry(iGOPid).m_betaOffsetDiv2 + m_pcCfg->getLoopFilterBetaOffset()  );
        rpcSlice->setDeblockingFilterTcOffsetDiv2( m_pcCfg->getGOPEntry(iGOPid).m_tcOffsetDiv2 + m_pcCfg->getLoopFilterTcOffset() );
#endif
      }
      else
      {
      rpcSlice->getPPS()->setDeblockingFilterBetaOffsetDiv2( m_pcCfg->getLoopFilterBetaOffset() );
      rpcSlice->getPPS()->setDeblockingFilterTcOffsetDiv2( m_pcCfg->getLoopFilterTcOffset() );
      rpcSlice->setDeblockingFilterBetaOffsetDiv2( m_pcCfg->getLoopFilterBetaOffset() );
      rpcSlice->setDeblockingFilterTcOffsetDiv2( m_pcCfg->getLoopFilterTcOffset() );
      }
    }
  }
  else
  {
    rpcSlice->setDeblockingFilterOverrideFlag( false );
    rpcSlice->setDeblockingFilterDisable( false );
    rpcSlice->setDeblockingFilterBetaOffsetDiv2( 0 );
    rpcSlice->setDeblockingFilterTcOffsetDiv2( 0 );
  }

  rpcSlice->setDepth            ( depth );
  
#if H_MV
  pcPic->setTLayer( m_pcCfg->getGOPEntry( (eSliceTypeBaseView == I_SLICE) ? MAX_GOP : iGOPid ).m_temporalId );
#else
  pcPic->setTLayer( m_pcCfg->getGOPEntry(iGOPid).m_temporalId );
#endif
  if(eSliceType==I_SLICE)
  {
    pcPic->setTLayer(0);
  }
  rpcSlice->setTLayer( pcPic->getTLayer() );

  assert( m_apcPicYuvPred );
  assert( m_apcPicYuvResi );
  
  pcPic->setPicYuvPred( m_apcPicYuvPred );
  pcPic->setPicYuvResi( m_apcPicYuvResi );
  rpcSlice->setSliceMode            ( m_pcCfg->getSliceMode()            );
  rpcSlice->setSliceArgument        ( m_pcCfg->getSliceArgument()        );
  rpcSlice->setSliceSegmentMode     ( m_pcCfg->getSliceSegmentMode()     );
  rpcSlice->setSliceSegmentArgument ( m_pcCfg->getSliceSegmentArgument() );
#if !H_3D
  rpcSlice->setMaxNumMergeCand        ( m_pcCfg->getMaxNumMergeCand()        );
#endif
  xStoreWPparam( pPPS->getUseWP(), pPPS->getWPBiPred() );
}

Void TEncSlice::resetQP( TComPic* pic, Int sliceQP, Double lambda )
{
  TComSlice* slice = pic->getSlice(0);

  // store lambda
  slice->setSliceQp( sliceQP );
#if ADAPTIVE_QP_SELECTION
  slice->setSliceQpBase ( sliceQP );
#endif
  m_pcRdCost ->setLambda( lambda );
  // for RDO
  // in RdCost there is only one lambda because the luma and chroma bits are not separated, instead we weight the distortion of chroma.
  Double weight[2] = { 1.0, 1.0 };
  Int qpc;
  Int chromaQPOffset;

  chromaQPOffset = slice->getPPS()->getChromaCbQpOffset() + slice->getSliceQpDeltaCb();
  qpc = Clip3( 0, 57, sliceQP + chromaQPOffset);
  weight[0] = pow( 2.0, (sliceQP-g_aucChromaScale[qpc])/3.0 );  // takes into account of the chroma qp mapping and chroma qp Offset
  m_pcRdCost->setCbDistortionWeight(weight[0]);

  chromaQPOffset = slice->getPPS()->getChromaCrQpOffset() + slice->getSliceQpDeltaCr();
  qpc = Clip3( 0, 57, sliceQP + chromaQPOffset);
  weight[1] = pow( 2.0, (sliceQP-g_aucChromaScale[qpc])/3.0 );  // takes into account of the chroma qp mapping and chroma qp Offset
  m_pcRdCost->setCrDistortionWeight(weight[1]);

  const Double lambdaArray[3] = {lambda, (lambda / weight[0]), (lambda / weight[1])};

#if RDOQ_CHROMA_LAMBDA 
  // for RDOQ
  m_pcTrQuant->setLambdas( lambdaArray );
#else
  m_pcTrQuant->setLambda( lambda );
#endif

  // For SAO
  slice->setLambdas( lambdaArray );
}
// ====================================================================================================================
// Public member functions
// ====================================================================================================================

Void TEncSlice::setSearchRange( TComSlice* pcSlice )
{
  Int iCurrPOC = pcSlice->getPOC();
  Int iRefPOC;
  Int iGOPSize = m_pcCfg->getGOPSize();
  Int iOffset = (iGOPSize >> 1);
  Int iMaxSR = m_pcCfg->getSearchRange();
  Int iNumPredDir = pcSlice->isInterP() ? 1 : 2;
 
  for (Int iDir = 0; iDir <= iNumPredDir; iDir++)
  {
    //RefPicList e = (RefPicList)iDir;
    RefPicList  e = ( iDir ? REF_PIC_LIST_1 : REF_PIC_LIST_0 );
    for (Int iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(e); iRefIdx++)
    {
      iRefPOC = pcSlice->getRefPic(e, iRefIdx)->getPOC();
      Int iNewSR = Clip3(8, iMaxSR, (iMaxSR*ADAPT_SR_SCALE*abs(iCurrPOC - iRefPOC)+iOffset)/iGOPSize);
      m_pcPredSearch->setAdaptiveSearchRange(iDir, iRefIdx, iNewSR);
    }
  }
}

/**
 - multi-loop slice encoding for different slice QP
 .
 \param rpcPic    picture class
 */
Void TEncSlice::precompressSlice( TComPic*& rpcPic )
{
  // if deltaQP RD is not used, simply return
  if ( m_pcCfg->getDeltaQpRD() == 0 )
  {
    return;
  }

  if ( m_pcCfg->getUseRateCtrl() )
  {
    printf( "\nMultiple QP optimization is not allowed when rate control is enabled." );
    assert(0);
  }
  
  TComSlice* pcSlice        = rpcPic->getSlice(getSliceIdx());
  Double     dPicRdCostBest = MAX_DOUBLE;
  UInt       uiQpIdxBest = 0;
  
  Double dFrameLambda;
#if FULL_NBIT
  Int    SHIFT_QP = 12 + 6 * (g_bitDepth - 8);
#else
  Int    SHIFT_QP = 12;
#endif
  
  // set frame lambda
  if (m_pcCfg->getGOPSize() > 1)
  {
    dFrameLambda = 0.68 * pow (2, (m_piRdPicQp[0]  - SHIFT_QP) / 3.0) * (pcSlice->isInterB()? 2 : 1);
  }
  else
  {
    dFrameLambda = 0.68 * pow (2, (m_piRdPicQp[0] - SHIFT_QP) / 3.0);
  }
  m_pcRdCost      ->setFrameLambda(dFrameLambda);
  
  // for each QP candidate
  for ( UInt uiQpIdx = 0; uiQpIdx < 2 * m_pcCfg->getDeltaQpRD() + 1; uiQpIdx++ )
  {
    pcSlice       ->setSliceQp             ( m_piRdPicQp    [uiQpIdx] );
#if ADAPTIVE_QP_SELECTION
    pcSlice       ->setSliceQpBase         ( m_piRdPicQp    [uiQpIdx] );
#endif
    m_pcRdCost    ->setLambda              ( m_pdRdPicLambda[uiQpIdx] );
    // for RDO
    // in RdCost there is only one lambda because the luma and chroma bits are not separated, instead we weight the distortion of chroma.
    Int iQP = m_piRdPicQp    [uiQpIdx];
    Double weight[2] = { 1.0, 1.0 };
    Int qpc;
    Int chromaQPOffset;

    chromaQPOffset = pcSlice->getPPS()->getChromaCbQpOffset() + pcSlice->getSliceQpDeltaCb();
    qpc = Clip3( 0, 57, iQP + chromaQPOffset);
    weight[0] = pow( 2.0, (iQP-g_aucChromaScale[qpc])/3.0 );  // takes into account of the chroma qp mapping and chroma qp Offset
    m_pcRdCost->setCbDistortionWeight(weight[0]);

    chromaQPOffset = pcSlice->getPPS()->getChromaCrQpOffset() + pcSlice->getSliceQpDeltaCr();
    qpc = Clip3( 0, 57, iQP + chromaQPOffset);
    weight[1] = pow( 2.0, (iQP-g_aucChromaScale[qpc])/3.0 );  // takes into account of the chroma qp mapping and chroma qp Offset
    m_pcRdCost->setCrDistortionWeight(weight[1]);

    const Double lambdaArray[3] = {m_pdRdPicLambda[uiQpIdx], (m_pdRdPicLambda[uiQpIdx] / weight[0]), (m_pdRdPicLambda[uiQpIdx] / weight[1])};
#if RDOQ_CHROMA_LAMBDA 
    // for RDOQ
    m_pcTrQuant->setLambdas( lambdaArray );
#else
    m_pcTrQuant   ->setLambda              ( m_pdRdPicLambda[uiQpIdx] );
#endif
    // For SAO
    pcSlice->setLambdas( lambdaArray );
    
    // try compress
    compressSlice   ( rpcPic );
    
    Double dPicRdCost;
#if H_3D_VSO
    Dist64 uiPicDist        = m_uiPicDist;
#else
    UInt64 uiPicDist        = m_uiPicDist;
#endif
    UInt64 uiALFBits        = 0;
    
    m_pcGOPEncoder->preLoopFilterPicAll( rpcPic, uiPicDist, uiALFBits );
    
    // compute RD cost and choose the best
    dPicRdCost = m_pcRdCost->calcRdCost64( m_uiPicTotalBits + uiALFBits, uiPicDist, true, DF_SSE_FRAME);
#if H_3D
    // Above calculation need to be fixed for VSO, including frameLambda value. 
#endif
    
    if ( dPicRdCost < dPicRdCostBest )
    {
      uiQpIdxBest    = uiQpIdx;
      dPicRdCostBest = dPicRdCost;
    }
  }
  
  // set best values
  pcSlice       ->setSliceQp             ( m_piRdPicQp    [uiQpIdxBest] );
#if ADAPTIVE_QP_SELECTION
  pcSlice       ->setSliceQpBase         ( m_piRdPicQp    [uiQpIdxBest] );
#endif
  m_pcRdCost    ->setLambda              ( m_pdRdPicLambda[uiQpIdxBest] );
  // in RdCost there is only one lambda because the luma and chroma bits are not separated, instead we weight the distortion of chroma.
  Int iQP = m_piRdPicQp    [uiQpIdxBest];
  Double weight[2] = { 1.0, 1.0 };
  Int qpc;
  Int chromaQPOffset;

  chromaQPOffset = pcSlice->getPPS()->getChromaCbQpOffset() + pcSlice->getSliceQpDeltaCb();
  qpc = Clip3( 0, 57, iQP + chromaQPOffset);
  weight[0] = pow( 2.0, (iQP-g_aucChromaScale[qpc])/3.0 );  // takes into account of the chroma qp mapping and chroma qp Offset
  m_pcRdCost->setCbDistortionWeight(weight[0]);

  chromaQPOffset = pcSlice->getPPS()->getChromaCrQpOffset() + pcSlice->getSliceQpDeltaCr();
  qpc = Clip3( 0, 57, iQP + chromaQPOffset);
  weight[1] = pow( 2.0, (iQP-g_aucChromaScale[qpc])/3.0 );  // takes into account of the chroma qp mapping and chroma qp Offset
  m_pcRdCost->setCrDistortionWeight(weight[1]);

  const Double lambdaArray[3] = {m_pdRdPicLambda[uiQpIdxBest], (m_pdRdPicLambda[uiQpIdxBest] / weight[0]), (m_pdRdPicLambda[uiQpIdxBest] / weight[1])};
#if RDOQ_CHROMA_LAMBDA 
  // for RDOQ 
  m_pcTrQuant->setLambdas( lambdaArray );
#else
  m_pcTrQuant   ->setLambda              ( m_pdRdPicLambda[uiQpIdxBest] );
#endif
  // For SAO
  pcSlice->setLambdas( lambdaArray );
}

/** \param rpcPic   picture class
 */
Void TEncSlice::calCostSliceI(TComPic*& rpcPic)
{
  UInt    uiCUAddr;
  UInt    uiStartCUAddr;
  UInt    uiBoundingCUAddr;
  Int     iSumHad, shift = g_bitDepthY-8, offset = (shift>0)?(1<<(shift-1)):0;;
  Double  iSumHadSlice = 0;

  rpcPic->getSlice(getSliceIdx())->setSliceSegmentBits(0);
  TComSlice* pcSlice            = rpcPic->getSlice(getSliceIdx());
  xDetermineStartAndBoundingCUAddr ( uiStartCUAddr, uiBoundingCUAddr, rpcPic, false );

  UInt uiEncCUOrder;
  uiCUAddr = rpcPic->getPicSym()->getCUOrderMap( uiStartCUAddr /rpcPic->getNumPartInCU()); 
  for( uiEncCUOrder = uiStartCUAddr/rpcPic->getNumPartInCU();
       uiEncCUOrder < (uiBoundingCUAddr+(rpcPic->getNumPartInCU()-1))/rpcPic->getNumPartInCU();
       uiCUAddr = rpcPic->getPicSym()->getCUOrderMap(++uiEncCUOrder) )
  {
    // initialize CU encoder
    TComDataCU*& pcCU = rpcPic->getCU( uiCUAddr );
    pcCU->initCU( rpcPic, uiCUAddr );

    Int height  = min( pcSlice->getSPS()->getMaxCUHeight(),pcSlice->getSPS()->getPicHeightInLumaSamples() - uiCUAddr / rpcPic->getFrameWidthInCU() * pcSlice->getSPS()->getMaxCUHeight() );
    Int width   = min( pcSlice->getSPS()->getMaxCUWidth(),pcSlice->getSPS()->getPicWidthInLumaSamples() - uiCUAddr % rpcPic->getFrameWidthInCU() * pcSlice->getSPS()->getMaxCUWidth() );

    iSumHad = m_pcCuEncoder->updateLCUDataISlice(pcCU, uiCUAddr, width, height);

    (m_pcRateCtrl->getRCPic()->getLCU(uiCUAddr)).m_costIntra=(iSumHad+offset)>>shift;
    iSumHadSlice += (m_pcRateCtrl->getRCPic()->getLCU(uiCUAddr)).m_costIntra;

  }
  m_pcRateCtrl->getRCPic()->setTotalIntraCost(iSumHadSlice);
}

Void TEncSlice::compressSlice( TComPic*& rpcPic )
{
  UInt  uiCUAddr;
  UInt   uiStartCUAddr;
  UInt   uiBoundingCUAddr;
  rpcPic->getSlice(getSliceIdx())->setSliceSegmentBits(0);
  TEncBinCABAC* pppcRDSbacCoder = NULL;
  TComSlice* pcSlice            = rpcPic->getSlice(getSliceIdx());
  xDetermineStartAndBoundingCUAddr ( uiStartCUAddr, uiBoundingCUAddr, rpcPic, false );
  
  // initialize cost values
  m_uiPicTotalBits  = 0;
  m_dPicRdCost      = 0;
  m_uiPicDist       = 0;
  
  // set entropy coder
    m_pcSbacCoder->init( m_pcBinCABAC );
    m_pcEntropyCoder->setEntropyCoder   ( m_pcSbacCoder, pcSlice );
    m_pcEntropyCoder->resetEntropy      ();
    m_pppcRDSbacCoder[0][CI_CURR_BEST]->load(m_pcSbacCoder);
    pppcRDSbacCoder = (TEncBinCABAC *) m_pppcRDSbacCoder[0][CI_CURR_BEST]->getEncBinIf();
    pppcRDSbacCoder->setBinCountingEnableFlag( false );
    pppcRDSbacCoder->setBinsCoded( 0 );
  
  //------------------------------------------------------------------------------
  //  Weighted Prediction parameters estimation.
  //------------------------------------------------------------------------------
  // calculate AC/DC values for current picture
  if( pcSlice->getPPS()->getUseWP() || pcSlice->getPPS()->getWPBiPred() )
  {
    xCalcACDCParamSlice(pcSlice);
  }

  Bool bWp_explicit = (pcSlice->getSliceType()==P_SLICE && pcSlice->getPPS()->getUseWP()) || (pcSlice->getSliceType()==B_SLICE && pcSlice->getPPS()->getWPBiPred());

  if ( bWp_explicit )
  {
    //------------------------------------------------------------------------------
    //  Weighted Prediction implemented at Slice level. SliceMode=2 is not supported yet.
    //------------------------------------------------------------------------------
    if ( pcSlice->getSliceMode()==2 || pcSlice->getSliceSegmentMode()==2 )
    {
      printf("Weighted Prediction is not supported with slice mode determined by max number of bins.\n"); exit(0);
    }

    xEstimateWPParamSlice( pcSlice );
    pcSlice->initWpScaling();

    // check WP on/off
    xCheckWPEnable( pcSlice );
  }

#if ADAPTIVE_QP_SELECTION
  if( m_pcCfg->getUseAdaptQpSelect() )
  {
    m_pcTrQuant->clearSliceARLCnt();
    if(pcSlice->getSliceType()!=I_SLICE)
    {
      Int qpBase = pcSlice->getSliceQpBase();
      pcSlice->setSliceQp(qpBase + m_pcTrQuant->getQpDelta(qpBase));
    }
  }
#endif
  TEncTop* pcEncTop = (TEncTop*) m_pcCfg;
  TEncSbac**** ppppcRDSbacCoders    = pcEncTop->getRDSbacCoders();
  TComBitCounter* pcBitCounters     = pcEncTop->getBitCounters();
  Int  iNumSubstreams = 1;
  UInt uiTilesAcross  = 0;
#if H_3D_IC
  if ( pcEncTop->getViewIndex() && pcEncTop->getUseIC() &&
       !( ( pcSlice->getSliceType() == P_SLICE && pcSlice->getPPS()->getUseWP() ) || ( pcSlice->getSliceType() == B_SLICE && pcSlice->getPPS()->getWPBiPred() ) )
     )
  {
    pcSlice ->xSetApplyIC(pcEncTop->getUseICLowLatencyEnc());
    if ( pcSlice->getApplyIC() )
    {
      pcSlice->setIcSkipParseFlag( pcSlice->getPOC() % m_pcCfg->getIntraPeriod() != 0 );
    }
  }
#endif
    iNumSubstreams = pcSlice->getPPS()->getNumSubstreams();
    uiTilesAcross = rpcPic->getPicSym()->getNumColumnsMinus1()+1;
    delete[] m_pcBufferSbacCoders;
    delete[] m_pcBufferBinCoderCABACs;
    m_pcBufferSbacCoders     = new TEncSbac    [uiTilesAcross];
    m_pcBufferBinCoderCABACs = new TEncBinCABAC[uiTilesAcross];
    for (Int ui = 0; ui < uiTilesAcross; ui++)
    {
      m_pcBufferSbacCoders[ui].init( &m_pcBufferBinCoderCABACs[ui] );
    }
    for (UInt ui = 0; ui < uiTilesAcross; ui++)
    {
      m_pcBufferSbacCoders[ui].load(m_pppcRDSbacCoder[0][CI_CURR_BEST]);  //init. state
    }

    for ( UInt ui = 0 ; ui < iNumSubstreams ; ui++ ) //init all sbac coders for RD optimization
    {
      ppppcRDSbacCoders[ui][0][CI_CURR_BEST]->load(m_pppcRDSbacCoder[0][CI_CURR_BEST]);
    }
    delete[] m_pcBufferLowLatSbacCoders;
    delete[] m_pcBufferLowLatBinCoderCABACs;
    m_pcBufferLowLatSbacCoders     = new TEncSbac    [uiTilesAcross];
    m_pcBufferLowLatBinCoderCABACs = new TEncBinCABAC[uiTilesAcross];
    for (Int ui = 0; ui < uiTilesAcross; ui++)
    {
      m_pcBufferLowLatSbacCoders[ui].init( &m_pcBufferLowLatBinCoderCABACs[ui] );
    }
    for (UInt ui = 0; ui < uiTilesAcross; ui++)
      m_pcBufferLowLatSbacCoders[ui].load(m_pppcRDSbacCoder[0][CI_CURR_BEST]);  //init. state

  UInt uiWidthInLCUs  = rpcPic->getPicSym()->getFrameWidthInCU();
  //UInt uiHeightInLCUs = rpcPic->getPicSym()->getFrameHeightInCU();
  UInt uiCol=0, uiLin=0, uiSubStrm=0;
  UInt uiTileCol      = 0;
  UInt uiTileStartLCU = 0;
  UInt uiTileLCUX     = 0;
  Bool depSliceSegmentsEnabled = pcSlice->getPPS()->getDependentSliceSegmentsEnabledFlag();
  uiCUAddr = rpcPic->getPicSym()->getCUOrderMap( uiStartCUAddr /rpcPic->getNumPartInCU());
  uiTileStartLCU = rpcPic->getPicSym()->getTComTile(rpcPic->getPicSym()->getTileIdxMap(uiCUAddr))->getFirstCUAddr();
  if( depSliceSegmentsEnabled )
  {
    if((pcSlice->getSliceSegmentCurStartCUAddr()!= pcSlice->getSliceCurStartCUAddr())&&(uiCUAddr != uiTileStartLCU))
    {
      if( m_pcCfg->getWaveFrontsynchro() )
      {
        uiTileCol = rpcPic->getPicSym()->getTileIdxMap(uiCUAddr) % (rpcPic->getPicSym()->getNumColumnsMinus1()+1);
        m_pcBufferSbacCoders[uiTileCol].loadContexts( CTXMem[1] );
        Int iNumSubstreamsPerTile = iNumSubstreams/rpcPic->getPicSym()->getNumTiles();
        uiCUAddr = rpcPic->getPicSym()->getCUOrderMap( uiStartCUAddr /rpcPic->getNumPartInCU()); 
        uiLin     = uiCUAddr / uiWidthInLCUs;
        uiSubStrm = rpcPic->getPicSym()->getTileIdxMap(rpcPic->getPicSym()->getCUOrderMap(uiCUAddr))*iNumSubstreamsPerTile
          + uiLin%iNumSubstreamsPerTile;
        if ( (uiCUAddr%uiWidthInLCUs+1) >= uiWidthInLCUs  )
        {
          uiTileLCUX = uiTileStartLCU % uiWidthInLCUs;
          uiCol     = uiCUAddr % uiWidthInLCUs;
          if(uiCol==uiTileStartLCU)
          {
            CTXMem[0]->loadContexts(m_pcSbacCoder);
          }
        }
      }
      m_pppcRDSbacCoder[0][CI_CURR_BEST]->loadContexts( CTXMem[0] );
      ppppcRDSbacCoders[uiSubStrm][0][CI_CURR_BEST]->loadContexts( CTXMem[0] );
    }
    else
    {
      if(m_pcCfg->getWaveFrontsynchro())
      {
        CTXMem[1]->loadContexts(m_pcSbacCoder);
      }
      CTXMem[0]->loadContexts(m_pcSbacCoder);
    }
  }

  // for every CU in slice
#if H_3D
  Int iLastPosY = -1;
#endif
  UInt uiEncCUOrder;
  for( uiEncCUOrder = uiStartCUAddr/rpcPic->getNumPartInCU();
       uiEncCUOrder < (uiBoundingCUAddr+(rpcPic->getNumPartInCU()-1))/rpcPic->getNumPartInCU();
       uiCUAddr = rpcPic->getPicSym()->getCUOrderMap(++uiEncCUOrder) )
  {
    // initialize CU encoder
    TComDataCU*& pcCU = rpcPic->getCU( uiCUAddr );
    pcCU->initCU( rpcPic, uiCUAddr );
#if H_3D_VSO
    if ( m_pcRdCost->getUseRenModel() )
    {
      // updated renderer model if necessary
      Int iCurPosX;
      Int iCurPosY; 
      pcCU->getPosInPic(0, iCurPosX, iCurPosY );
      if ( iCurPosY != iLastPosY )
      {
        iLastPosY = iCurPosY;         
        pcEncTop->setupRenModel( pcSlice->getPOC() , pcSlice->getViewIndex(), pcSlice->getIsDepth() ? 1 : 0, iCurPosY );
      }
    }
#endif
    // inherit from TR if necessary, select substream to use.
      uiTileCol = rpcPic->getPicSym()->getTileIdxMap(uiCUAddr) % (rpcPic->getPicSym()->getNumColumnsMinus1()+1); // what column of tiles are we in?
      uiTileStartLCU = rpcPic->getPicSym()->getTComTile(rpcPic->getPicSym()->getTileIdxMap(uiCUAddr))->getFirstCUAddr();
      uiTileLCUX = uiTileStartLCU % uiWidthInLCUs;
      //UInt uiSliceStartLCU = pcSlice->getSliceCurStartCUAddr();
      uiCol     = uiCUAddr % uiWidthInLCUs;
      uiLin     = uiCUAddr / uiWidthInLCUs;
      if (pcSlice->getPPS()->getNumSubstreams() > 1)
      {
        // independent tiles => substreams are "per tile".  iNumSubstreams has already been multiplied.
        Int iNumSubstreamsPerTile = iNumSubstreams/rpcPic->getPicSym()->getNumTiles();
        uiSubStrm = rpcPic->getPicSym()->getTileIdxMap(uiCUAddr)*iNumSubstreamsPerTile
                      + uiLin%iNumSubstreamsPerTile;
      }
      else
      {
        // dependent tiles => substreams are "per frame".
        uiSubStrm = uiLin % iNumSubstreams;
      }
      if ( ((pcSlice->getPPS()->getNumSubstreams() > 1) || depSliceSegmentsEnabled ) && (uiCol == uiTileLCUX) && m_pcCfg->getWaveFrontsynchro())
      {
        // We'll sync if the TR is available.
        TComDataCU *pcCUUp = pcCU->getCUAbove();
        UInt uiWidthInCU = rpcPic->getFrameWidthInCU();
        UInt uiMaxParts = 1<<(pcSlice->getSPS()->getMaxCUDepth()<<1);
        TComDataCU *pcCUTR = NULL;
        if ( pcCUUp && ((uiCUAddr%uiWidthInCU+1) < uiWidthInCU)  )
        {
          pcCUTR = rpcPic->getCU( uiCUAddr - uiWidthInCU + 1 );
        }
        if ( ((pcCUTR==NULL) || (pcCUTR->getSlice()==NULL) || 
             (pcCUTR->getSCUAddr()+uiMaxParts-1 < pcSlice->getSliceCurStartCUAddr()) ||
             ((rpcPic->getPicSym()->getTileIdxMap( pcCUTR->getAddr() ) != rpcPic->getPicSym()->getTileIdxMap(uiCUAddr)))
             )
           )
        {
          // TR not available.
        }
        else
        {
          // TR is available, we use it.
          ppppcRDSbacCoders[uiSubStrm][0][CI_CURR_BEST]->loadContexts( &m_pcBufferSbacCoders[uiTileCol] );
        }
      }
      m_pppcRDSbacCoder[0][CI_CURR_BEST]->load( ppppcRDSbacCoders[uiSubStrm][0][CI_CURR_BEST] ); //this load is used to simplify the code

    // reset the entropy coder
    if( uiCUAddr == rpcPic->getPicSym()->getTComTile(rpcPic->getPicSym()->getTileIdxMap(uiCUAddr))->getFirstCUAddr() &&                                   // must be first CU of tile
        uiCUAddr!=0 &&                                                                                                                                    // cannot be first CU of picture
        uiCUAddr!=rpcPic->getPicSym()->getPicSCUAddr(rpcPic->getSlice(rpcPic->getCurrSliceIdx())->getSliceSegmentCurStartCUAddr())/rpcPic->getNumPartInCU() &&
        uiCUAddr!=rpcPic->getPicSym()->getPicSCUAddr(rpcPic->getSlice(rpcPic->getCurrSliceIdx())->getSliceCurStartCUAddr())/rpcPic->getNumPartInCU())     // cannot be first CU of slice
    {
      SliceType sliceType = pcSlice->getSliceType();
      if (!pcSlice->isIntra() && pcSlice->getPPS()->getCabacInitPresentFlag() && pcSlice->getPPS()->getEncCABACTableIdx()!=I_SLICE)
      {
        sliceType = (SliceType) pcSlice->getPPS()->getEncCABACTableIdx();
      }
      m_pcEntropyCoder->updateContextTables ( sliceType, pcSlice->getSliceQp(), false );
      m_pcEntropyCoder->setEntropyCoder     ( m_pppcRDSbacCoder[0][CI_CURR_BEST], pcSlice );
      m_pcEntropyCoder->updateContextTables ( sliceType, pcSlice->getSliceQp() );
      m_pcEntropyCoder->setEntropyCoder     ( m_pcSbacCoder, pcSlice );
    }

      // set go-on entropy coder
      m_pcEntropyCoder->setEntropyCoder ( m_pcRDGoOnSbacCoder, pcSlice );
      m_pcEntropyCoder->setBitstream( &pcBitCounters[uiSubStrm] );
      
      ((TEncBinCABAC*)m_pcRDGoOnSbacCoder->getEncBinIf())->setBinCountingEnableFlag(true);

      Double oldLambda = m_pcRdCost->getLambda();
      if ( m_pcCfg->getUseRateCtrl() )
      {
        Int estQP        = pcSlice->getSliceQp();
        Double estLambda = -1.0;
        Double bpp       = -1.0;

        if ( ( rpcPic->getSlice( 0 )->getSliceType() == I_SLICE && m_pcCfg->getForceIntraQP() ) || !m_pcCfg->getLCULevelRC() )
        {
          estQP = pcSlice->getSliceQp();
        }
        else
        {
#if KWU_RC_MADPRED_E0227
          if(pcSlice->getLayerId() != 0 && m_pcCfg->getUseDepthMADPred() && !pcSlice->getIsDepth())
          {
            Double zn, zf, focallength, position, camShift;
            Double basePos;
            Bool bInterpolated;
            Int direction = pcSlice->getViewId() - pcCU->getSlice()->getIvPic(false, 0)->getViewId();
            Int disparity;

            pcEncTop->getCamParam()->xGetZNearZFar(pcEncTop->getCamParam()->getBaseViewNumbers()[pcSlice->getViewIndex()], pcSlice->getPOC(), zn, zf);
            pcEncTop->getCamParam()->xGetGeometryData(pcEncTop->getCamParam()->getBaseViewNumbers()[0], pcSlice->getPOC(), focallength, basePos, camShift, bInterpolated);
            pcEncTop->getCamParam()->xGetGeometryData(pcEncTop->getCamParam()->getBaseViewNumbers()[pcSlice->getViewIndex()], pcSlice->getPOC(), focallength, position, camShift, bInterpolated);
            bpp       = m_pcRateCtrl->getRCPic()->getLCUTargetBppforInterView( m_pcRateCtrl->getPicList(), pcCU,
              basePos, position, focallength, zn, zf, (direction > 0 ? 1 : -1), &disparity );
          }
          else
          {
#endif
          bpp = m_pcRateCtrl->getRCPic()->getLCUTargetBpp(pcSlice->getSliceType());
          if ( rpcPic->getSlice( 0 )->getSliceType() == I_SLICE)
          {
            estLambda = m_pcRateCtrl->getRCPic()->getLCUEstLambdaAndQP(bpp, pcSlice->getSliceQp(), &estQP);
          }
          else
          {
            estLambda = m_pcRateCtrl->getRCPic()->getLCUEstLambda( bpp );
            estQP     = m_pcRateCtrl->getRCPic()->getLCUEstQP    ( estLambda, pcSlice->getSliceQp() );
          }
#if KWU_RC_MADPRED_E0227
          estLambda = m_pcRateCtrl->getRCPic()->getLCUEstLambda( bpp );
          estQP     = m_pcRateCtrl->getRCPic()->getLCUEstQP    ( estLambda, pcSlice->getSliceQp() );
#endif
          estQP     = Clip3( -pcSlice->getSPS()->getQpBDOffsetY(), MAX_QP, estQP );

          m_pcRdCost->setLambda(estLambda);
#if RDOQ_CHROMA_LAMBDA
          // set lambda for RDOQ
          Double weight=m_pcRdCost->getChromaWeight();
        const Double lambdaArray[3] = { estLambda, (estLambda / weight), (estLambda / weight) };
        m_pcTrQuant->setLambdas( lambdaArray );
#else
          m_pcTrQuant->setLambda( estLambda );
#endif
        }

        m_pcRateCtrl->setRCQP( estQP );
#if ADAPTIVE_QP_SELECTION
        pcCU->getSlice()->setSliceQpBase( estQP );
#endif
      }
      // run CU encoder
      m_pcCuEncoder->compressCU( pcCU );

      // restore entropy coder to an initial stage
      m_pcEntropyCoder->setEntropyCoder ( m_pppcRDSbacCoder[0][CI_CURR_BEST], pcSlice );
      m_pcEntropyCoder->setBitstream( &pcBitCounters[uiSubStrm] );
      m_pcCuEncoder->setBitCounter( &pcBitCounters[uiSubStrm] );
      m_pcBitCounter = &pcBitCounters[uiSubStrm];
      pppcRDSbacCoder->setBinCountingEnableFlag( true );
      m_pcBitCounter->resetBits();
      pppcRDSbacCoder->setBinsCoded( 0 );
      m_pcCuEncoder->encodeCU( pcCU );

      pppcRDSbacCoder->setBinCountingEnableFlag( false );
      if (m_pcCfg->getSliceMode()==FIXED_NUMBER_OF_BYTES && ( ( pcSlice->getSliceBits() + m_pcEntropyCoder->getNumberOfWrittenBits() ) ) > m_pcCfg->getSliceArgument()<<3)
      {
        pcSlice->setNextSlice( true );
        break;
      }
      if (m_pcCfg->getSliceSegmentMode()==FIXED_NUMBER_OF_BYTES && pcSlice->getSliceSegmentBits()+m_pcEntropyCoder->getNumberOfWrittenBits() > (m_pcCfg->getSliceSegmentArgument() << 3) &&pcSlice->getSliceCurEndCUAddr()!=pcSlice->getSliceSegmentCurEndCUAddr())
      {
        pcSlice->setNextSliceSegment( true );
        break;
      }
       
    ppppcRDSbacCoders[uiSubStrm][0][CI_CURR_BEST]->load( m_pppcRDSbacCoder[0][CI_CURR_BEST] );
         //Store probabilties of second LCU in line into buffer
         if ( ( uiCol == uiTileLCUX+1) && (depSliceSegmentsEnabled || (pcSlice->getPPS()->getNumSubstreams() > 1)) && m_pcCfg->getWaveFrontsynchro())
        {
          m_pcBufferSbacCoders[uiTileCol].loadContexts(ppppcRDSbacCoders[uiSubStrm][0][CI_CURR_BEST]);
        }

      if ( m_pcCfg->getUseRateCtrl() )
      {
#if KWU_RC_MADPRED_E0227
        UInt SAD    = m_pcCuEncoder->getLCUPredictionSAD();
        Int height  = min( pcSlice->getSPS()->getMaxCUHeight(),pcSlice->getSPS()->getPicHeightInLumaSamples() - uiCUAddr / rpcPic->getFrameWidthInCU() * pcSlice->getSPS()->getMaxCUHeight() );
        Int width   = min( pcSlice->getSPS()->getMaxCUWidth(),pcSlice->getSPS()->getPicWidthInLumaSamples() - uiCUAddr % rpcPic->getFrameWidthInCU() * pcSlice->getSPS()->getMaxCUWidth() );
        Double MAD = (Double)SAD / (Double)(height * width);
        MAD = MAD * MAD;
        ( m_pcRateCtrl->getRCPic()->getLCU(uiCUAddr) ).m_MAD = MAD;
#endif

        Int actualQP        = g_RCInvalidQPValue;
        Double actualLambda = m_pcRdCost->getLambda();
        Int actualBits      = pcCU->getTotalBits();
        Int numberOfEffectivePixels    = 0;
        for ( Int idx = 0; idx < rpcPic->getNumPartInCU(); idx++ )
        {
          if ( pcCU->getPredictionMode( idx ) != MODE_NONE && ( !pcCU->isSkipped( idx ) ) )
          {
            numberOfEffectivePixels = numberOfEffectivePixels + 16;
            break;
          }
        }

        if ( numberOfEffectivePixels == 0 )
        {
          actualQP = g_RCInvalidQPValue;
        }
        else
        {
          actualQP = pcCU->getQP( 0 );
        }
        m_pcRdCost->setLambda(oldLambda);

        m_pcRateCtrl->getRCPic()->updateAfterLCU( m_pcRateCtrl->getRCPic()->getLCUCoded(), actualBits, actualQP, actualLambda, 
          pcCU->getSlice()->getSliceType() == I_SLICE ? 0 : m_pcCfg->getLCULevelRC() );
    }
    
    m_uiPicTotalBits += pcCU->getTotalBits();
    m_dPicRdCost     += pcCU->getTotalCost();
    m_uiPicDist      += pcCU->getTotalDistortion();
  }
  if ((pcSlice->getPPS()->getNumSubstreams() > 1) && !depSliceSegmentsEnabled)
  {
    pcSlice->setNextSlice( true );
  }
  if(m_pcCfg->getSliceMode()==FIXED_NUMBER_OF_BYTES || m_pcCfg->getSliceSegmentMode()==FIXED_NUMBER_OF_BYTES)
  {
    if(pcSlice->getSliceCurEndCUAddr()<=pcSlice->getSliceSegmentCurEndCUAddr())
    {
       pcSlice->setNextSlice( true );
    }
    else
    {
       pcSlice->setNextSliceSegment( true );
    }
  }
  if( depSliceSegmentsEnabled )
  {
    if (m_pcCfg->getWaveFrontsynchro())
    {
      CTXMem[1]->loadContexts( &m_pcBufferSbacCoders[uiTileCol] );//ctx 2.LCU
    }
     CTXMem[0]->loadContexts( m_pppcRDSbacCoder[0][CI_CURR_BEST] );//ctx end of dep.slice
  }
  xRestoreWPparam( pcSlice );
}

/**
 \param  rpcPic        picture class
 \retval rpcBitstream  bitstream class
 */
Void TEncSlice::encodeSlice   ( TComPic*& rpcPic, TComOutputBitstream* pcSubstreams )
{
  UInt       uiCUAddr;
  UInt       uiStartCUAddr;
  UInt       uiBoundingCUAddr;
  TComSlice* pcSlice = rpcPic->getSlice(getSliceIdx());

  uiStartCUAddr=pcSlice->getSliceSegmentCurStartCUAddr();
  uiBoundingCUAddr=pcSlice->getSliceSegmentCurEndCUAddr();
  // choose entropy coder
  {
    m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
    m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
  }
  
  m_pcCuEncoder->setBitCounter( NULL );
  m_pcBitCounter = NULL;
  // Appropriate substream bitstream is switched later.
  // for every CU
#if ENC_DEC_TRACE
  g_bJustDoIt = g_bEncDecTraceEnable;
#endif
  DTRACE_CABAC_VL( g_nSymbolCounter++ );
  DTRACE_CABAC_T( "\tPOC: " );
  DTRACE_CABAC_V( rpcPic->getPOC() );
#if H_MV_ENC_DEC_TRAC
  DTRACE_CABAC_T( " Layer: " );
  DTRACE_CABAC_V( rpcPic->getLayerId() );
#endif
  DTRACE_CABAC_T( "\n" );
#if ENC_DEC_TRACE
  g_bJustDoIt = g_bEncDecTraceDisable;
#endif

  TEncTop* pcEncTop = (TEncTop*) m_pcCfg;
  TEncSbac* pcSbacCoders = pcEncTop->getSbacCoders(); //coder for each substream
  Int iNumSubstreams = pcSlice->getPPS()->getNumSubstreams();
  UInt uiBitsOriginallyInSubstreams = 0;
  {
    UInt uiTilesAcross = rpcPic->getPicSym()->getNumColumnsMinus1()+1;
    for (UInt ui = 0; ui < uiTilesAcross; ui++)
    {
      m_pcBufferSbacCoders[ui].load(m_pcSbacCoder); //init. state
    }
    
    for (Int iSubstrmIdx=0; iSubstrmIdx < iNumSubstreams; iSubstrmIdx++)
    {
      uiBitsOriginallyInSubstreams += pcSubstreams[iSubstrmIdx].getNumberOfWrittenBits();
    }

    for (UInt ui = 0; ui < uiTilesAcross; ui++)
    {
      m_pcBufferLowLatSbacCoders[ui].load(m_pcSbacCoder);  //init. state
    }
  }

  UInt uiWidthInLCUs  = rpcPic->getPicSym()->getFrameWidthInCU();
  UInt uiCol=0, uiLin=0, uiSubStrm=0;
  UInt uiTileCol      = 0;
  UInt uiTileStartLCU = 0;
  UInt uiTileLCUX     = 0;
  Bool depSliceSegmentsEnabled = pcSlice->getPPS()->getDependentSliceSegmentsEnabledFlag();
  uiCUAddr = rpcPic->getPicSym()->getCUOrderMap( uiStartCUAddr /rpcPic->getNumPartInCU());  /* for tiles, uiStartCUAddr is NOT the real raster scan address, it is actually
                                                                                               an encoding order index, so we need to convert the index (uiStartCUAddr)
                                                                                               into the real raster scan address (uiCUAddr) via the CUOrderMap */
  uiTileStartLCU = rpcPic->getPicSym()->getTComTile(rpcPic->getPicSym()->getTileIdxMap(uiCUAddr))->getFirstCUAddr();
  if( depSliceSegmentsEnabled )
  {
    if( pcSlice->isNextSlice()||
        uiCUAddr == rpcPic->getPicSym()->getTComTile(rpcPic->getPicSym()->getTileIdxMap(uiCUAddr))->getFirstCUAddr())
    {
      if(m_pcCfg->getWaveFrontsynchro())
      {
        CTXMem[1]->loadContexts(m_pcSbacCoder);
      }
      CTXMem[0]->loadContexts(m_pcSbacCoder);
    }
    else
    {
      if(m_pcCfg->getWaveFrontsynchro())
      {
        uiTileCol = rpcPic->getPicSym()->getTileIdxMap(uiCUAddr) % (rpcPic->getPicSym()->getNumColumnsMinus1()+1);
        m_pcBufferSbacCoders[uiTileCol].loadContexts( CTXMem[1] );
        Int iNumSubstreamsPerTile = iNumSubstreams/rpcPic->getPicSym()->getNumTiles();
        uiLin     = uiCUAddr / uiWidthInLCUs;
        uiSubStrm = rpcPic->getPicSym()->getTileIdxMap(rpcPic->getPicSym()->getCUOrderMap( uiCUAddr))*iNumSubstreamsPerTile
          + uiLin%iNumSubstreamsPerTile;
        if ( (uiCUAddr%uiWidthInLCUs+1) >= uiWidthInLCUs  )
        {
          uiCol     = uiCUAddr % uiWidthInLCUs;
          uiTileLCUX = uiTileStartLCU % uiWidthInLCUs;
          if(uiCol==uiTileLCUX)
          {
            CTXMem[0]->loadContexts(m_pcSbacCoder);
          }
        }
      }
      pcSbacCoders[uiSubStrm].loadContexts( CTXMem[0] );
    }
  }

  UInt uiEncCUOrder;
  for( uiEncCUOrder = uiStartCUAddr /rpcPic->getNumPartInCU();
       uiEncCUOrder < (uiBoundingCUAddr+rpcPic->getNumPartInCU()-1)/rpcPic->getNumPartInCU();
       uiCUAddr = rpcPic->getPicSym()->getCUOrderMap(++uiEncCUOrder) )
  {
      uiTileCol = rpcPic->getPicSym()->getTileIdxMap(uiCUAddr) % (rpcPic->getPicSym()->getNumColumnsMinus1()+1); // what column of tiles are we in?
      uiTileStartLCU = rpcPic->getPicSym()->getTComTile(rpcPic->getPicSym()->getTileIdxMap(uiCUAddr))->getFirstCUAddr();
      uiTileLCUX = uiTileStartLCU % uiWidthInLCUs;
      //UInt uiSliceStartLCU = pcSlice->getSliceCurStartCUAddr();
      uiCol     = uiCUAddr % uiWidthInLCUs;
      uiLin     = uiCUAddr / uiWidthInLCUs;
      if (pcSlice->getPPS()->getNumSubstreams() > 1)
      {
        // independent tiles => substreams are "per tile".  iNumSubstreams has already been multiplied.
        Int iNumSubstreamsPerTile = iNumSubstreams/rpcPic->getPicSym()->getNumTiles();
        uiSubStrm = rpcPic->getPicSym()->getTileIdxMap(uiCUAddr)*iNumSubstreamsPerTile
                      + uiLin%iNumSubstreamsPerTile;
      }
      else
      {
        // dependent tiles => substreams are "per frame".
        uiSubStrm = uiLin % iNumSubstreams;
      }

      m_pcEntropyCoder->setBitstream( &pcSubstreams[uiSubStrm] );
      // Synchronize cabac probabilities with upper-right LCU if it's available and we're at the start of a line.
      if (((pcSlice->getPPS()->getNumSubstreams() > 1) || depSliceSegmentsEnabled) && (uiCol == uiTileLCUX) && m_pcCfg->getWaveFrontsynchro())
      {
        // We'll sync if the TR is available.
        TComDataCU *pcCUUp = rpcPic->getCU( uiCUAddr )->getCUAbove();
        UInt uiWidthInCU = rpcPic->getFrameWidthInCU();
        UInt uiMaxParts = 1<<(pcSlice->getSPS()->getMaxCUDepth()<<1);
        TComDataCU *pcCUTR = NULL;
        if ( pcCUUp && ((uiCUAddr%uiWidthInCU+1) < uiWidthInCU)  )
        {
          pcCUTR = rpcPic->getCU( uiCUAddr - uiWidthInCU + 1 );
        }
        if ( (true/*bEnforceSliceRestriction*/ &&
             ((pcCUTR==NULL) || (pcCUTR->getSlice()==NULL) || 
             (pcCUTR->getSCUAddr()+uiMaxParts-1 < pcSlice->getSliceCurStartCUAddr()) ||
             ((rpcPic->getPicSym()->getTileIdxMap( pcCUTR->getAddr() ) != rpcPic->getPicSym()->getTileIdxMap(uiCUAddr)))
             ))
           )
        {
          // TR not available.
        }
        else
        {
          // TR is available, we use it.
          pcSbacCoders[uiSubStrm].loadContexts( &m_pcBufferSbacCoders[uiTileCol] );
        }
      }
      m_pcSbacCoder->load(&pcSbacCoders[uiSubStrm]);  //this load is used to simplify the code (avoid to change all the call to m_pcSbacCoder)

    // reset the entropy coder
    if( uiCUAddr == rpcPic->getPicSym()->getTComTile(rpcPic->getPicSym()->getTileIdxMap(uiCUAddr))->getFirstCUAddr() &&                                   // must be first CU of tile
        uiCUAddr!=0 &&                                                                                                                                    // cannot be first CU of picture
        uiCUAddr!=rpcPic->getPicSym()->getPicSCUAddr(rpcPic->getSlice(rpcPic->getCurrSliceIdx())->getSliceSegmentCurStartCUAddr())/rpcPic->getNumPartInCU() &&
        uiCUAddr!=rpcPic->getPicSym()->getPicSCUAddr(rpcPic->getSlice(rpcPic->getCurrSliceIdx())->getSliceCurStartCUAddr())/rpcPic->getNumPartInCU())     // cannot be first CU of slice
    {
      {
        // We're crossing into another tile, tiles are independent.
        // When tiles are independent, we have "substreams per tile".  Each substream has already been terminated, and we no longer
        // have to perform it here.
        if (pcSlice->getPPS()->getNumSubstreams() > 1)
        {
          ; // do nothing.
        }
        else
        {
          SliceType sliceType  = pcSlice->getSliceType();
          if (!pcSlice->isIntra() && pcSlice->getPPS()->getCabacInitPresentFlag() && pcSlice->getPPS()->getEncCABACTableIdx()!=I_SLICE)
          {
            sliceType = (SliceType) pcSlice->getPPS()->getEncCABACTableIdx();
          }
          m_pcEntropyCoder->updateContextTables( sliceType, pcSlice->getSliceQp() );
          // Byte-alignment in slice_data() when new tile
          pcSubstreams[uiSubStrm].writeByteAlignment();
        }
      }
      {
        UInt numStartCodeEmulations = pcSubstreams[uiSubStrm].countStartCodeEmulations();
        UInt uiAccumulatedSubstreamLength = 0;
        for (Int iSubstrmIdx=0; iSubstrmIdx < iNumSubstreams; iSubstrmIdx++)
        {
          uiAccumulatedSubstreamLength += pcSubstreams[iSubstrmIdx].getNumberOfWrittenBits();
        }
        // add bits coded in previous dependent slices + bits coded so far
        // add number of emulation prevention byte count in the tile
        pcSlice->addTileLocation( ((pcSlice->getTileOffstForMultES() + uiAccumulatedSubstreamLength - uiBitsOriginallyInSubstreams) >> 3) + numStartCodeEmulations );
      }
    }

#if H_3D_QTLPC
    rpcPic->setReduceBitsFlag(true);
#endif
    TComDataCU*& pcCU = rpcPic->getCU( uiCUAddr );    
    if ( pcSlice->getSPS()->getUseSAO() )
    {
      if (pcSlice->getSaoEnabledFlag()||pcSlice->getSaoEnabledFlagChroma())
      {
        SAOBlkParam& saoblkParam = (rpcPic->getPicSym()->getSAOBlkParam())[uiCUAddr];
        Bool sliceEnabled[NUM_SAO_COMPONENTS];
        sliceEnabled[SAO_Y] = pcSlice->getSaoEnabledFlag();
        sliceEnabled[SAO_Cb]= sliceEnabled[SAO_Cr]= pcSlice->getSaoEnabledFlagChroma();

        Bool leftMergeAvail = false;
        Bool aboveMergeAvail= false;
        //merge left condition
        Int rx = (uiCUAddr % uiWidthInLCUs);
        if(rx > 0)
        {
          leftMergeAvail = rpcPic->getSAOMergeAvailability(uiCUAddr, uiCUAddr-1);
        }

        //merge up condition
        Int ry = (uiCUAddr / uiWidthInLCUs);
        if(ry > 0)
      {
          aboveMergeAvail = rpcPic->getSAOMergeAvailability(uiCUAddr, uiCUAddr-uiWidthInLCUs);
        }

        m_pcEntropyCoder->encodeSAOBlkParam(saoblkParam,sliceEnabled, leftMergeAvail, aboveMergeAvail);
      }
    }
#if ENC_DEC_TRACE
    g_bJustDoIt = g_bEncDecTraceEnable;
#endif
    if ( (m_pcCfg->getSliceMode()!=0 || m_pcCfg->getSliceSegmentMode()!=0) &&
      uiCUAddr == rpcPic->getPicSym()->getCUOrderMap((uiBoundingCUAddr+rpcPic->getNumPartInCU()-1)/rpcPic->getNumPartInCU()-1) )
    {
      m_pcCuEncoder->encodeCU( pcCU );
    }
    else
    {
      m_pcCuEncoder->encodeCU( pcCU );
    }
#if ENC_DEC_TRACE
    g_bJustDoIt = g_bEncDecTraceDisable;
#endif    
       pcSbacCoders[uiSubStrm].load(m_pcSbacCoder);   //load back status of the entropy coder after encoding the LCU into relevant bitstream entropy coder
       

       //Store probabilties of second LCU in line into buffer
       if ( (depSliceSegmentsEnabled || (pcSlice->getPPS()->getNumSubstreams() > 1)) && (uiCol == uiTileLCUX+1) && m_pcCfg->getWaveFrontsynchro())
      {
        m_pcBufferSbacCoders[uiTileCol].loadContexts( &pcSbacCoders[uiSubStrm] );
      }
#if H_3D_QTLPC
    rpcPic->setReduceBitsFlag(false);
#endif
  }
  if( depSliceSegmentsEnabled )
  {
    if (m_pcCfg->getWaveFrontsynchro())
    {
      CTXMem[1]->loadContexts( &m_pcBufferSbacCoders[uiTileCol] );//ctx 2.LCU
    }
    CTXMem[0]->loadContexts( m_pcSbacCoder );//ctx end of dep.slice
  }
#if ADAPTIVE_QP_SELECTION
  if( m_pcCfg->getUseAdaptQpSelect() )
  {
    m_pcTrQuant->storeSliceQpNext(pcSlice);
  }
#endif
  if (pcSlice->getPPS()->getCabacInitPresentFlag())
  {
    if  (pcSlice->getPPS()->getDependentSliceSegmentsEnabledFlag())
    {
      pcSlice->getPPS()->setEncCABACTableIdx( pcSlice->getSliceType() );
    }
    else
    {
      m_pcEntropyCoder->determineCabacInitIdx();
    }
  }
}

/** Determines the starting and bounding LCU address of current slice / dependent slice
 * \param bEncodeSlice Identifies if the calling function is compressSlice() [false] or encodeSlice() [true]
 * \returns Updates uiStartCUAddr, uiBoundingCUAddr with appropriate LCU address
 */
Void TEncSlice::xDetermineStartAndBoundingCUAddr  ( UInt& startCUAddr, UInt& boundingCUAddr, TComPic*& rpcPic, Bool bEncodeSlice )
{
  TComSlice* pcSlice = rpcPic->getSlice(getSliceIdx());
  UInt uiStartCUAddrSlice, uiBoundingCUAddrSlice;
  UInt tileIdxIncrement;
  UInt tileIdx;
  UInt tileWidthInLcu;
  UInt tileHeightInLcu;
  UInt tileTotalCount;

  uiStartCUAddrSlice        = pcSlice->getSliceCurStartCUAddr();
  UInt uiNumberOfCUsInFrame = rpcPic->getNumCUsInFrame();
  uiBoundingCUAddrSlice     = uiNumberOfCUsInFrame;
  if (bEncodeSlice) 
  {
    UInt uiCUAddrIncrement;
    switch (m_pcCfg->getSliceMode())
    {
    case FIXED_NUMBER_OF_LCU:
      uiCUAddrIncrement        = m_pcCfg->getSliceArgument();
      uiBoundingCUAddrSlice    = ((uiStartCUAddrSlice + uiCUAddrIncrement) < uiNumberOfCUsInFrame*rpcPic->getNumPartInCU()) ? (uiStartCUAddrSlice + uiCUAddrIncrement) : uiNumberOfCUsInFrame*rpcPic->getNumPartInCU();
      break;
    case FIXED_NUMBER_OF_BYTES:
      uiCUAddrIncrement        = rpcPic->getNumCUsInFrame();
      uiBoundingCUAddrSlice    = pcSlice->getSliceCurEndCUAddr();
      break;
    case FIXED_NUMBER_OF_TILES:
      tileIdx                = rpcPic->getPicSym()->getTileIdxMap(
        rpcPic->getPicSym()->getCUOrderMap(uiStartCUAddrSlice/rpcPic->getNumPartInCU())
        );
      uiCUAddrIncrement        = 0;
      tileTotalCount         = (rpcPic->getPicSym()->getNumColumnsMinus1()+1) * (rpcPic->getPicSym()->getNumRowsMinus1()+1);

      for(tileIdxIncrement = 0; tileIdxIncrement < m_pcCfg->getSliceArgument(); tileIdxIncrement++)
      {
        if((tileIdx + tileIdxIncrement) < tileTotalCount)
        {
          tileWidthInLcu   = rpcPic->getPicSym()->getTComTile(tileIdx + tileIdxIncrement)->getTileWidth();
          tileHeightInLcu  = rpcPic->getPicSym()->getTComTile(tileIdx + tileIdxIncrement)->getTileHeight();
          uiCUAddrIncrement += (tileWidthInLcu * tileHeightInLcu * rpcPic->getNumPartInCU());
        }
      }

      uiBoundingCUAddrSlice    = ((uiStartCUAddrSlice + uiCUAddrIncrement) < uiNumberOfCUsInFrame*rpcPic->getNumPartInCU()) ? (uiStartCUAddrSlice + uiCUAddrIncrement) : uiNumberOfCUsInFrame*rpcPic->getNumPartInCU();
      break;
    default:
      uiCUAddrIncrement        = rpcPic->getNumCUsInFrame();
      uiBoundingCUAddrSlice    = uiNumberOfCUsInFrame*rpcPic->getNumPartInCU();
      break;
    } 
    // WPP: if a slice does not start at the beginning of a CTB row, it must end within the same CTB row
    if (pcSlice->getPPS()->getNumSubstreams() > 1 && (uiStartCUAddrSlice % (rpcPic->getFrameWidthInCU()*rpcPic->getNumPartInCU()) != 0))
    {
      uiBoundingCUAddrSlice = min(uiBoundingCUAddrSlice, uiStartCUAddrSlice - (uiStartCUAddrSlice % (rpcPic->getFrameWidthInCU()*rpcPic->getNumPartInCU())) + (rpcPic->getFrameWidthInCU()*rpcPic->getNumPartInCU()));
    }
    pcSlice->setSliceCurEndCUAddr( uiBoundingCUAddrSlice );
  }
  else
  {
    UInt uiCUAddrIncrement     ;
    switch (m_pcCfg->getSliceMode())
    {
    case FIXED_NUMBER_OF_LCU:
      uiCUAddrIncrement        = m_pcCfg->getSliceArgument();
      uiBoundingCUAddrSlice    = ((uiStartCUAddrSlice + uiCUAddrIncrement) < uiNumberOfCUsInFrame*rpcPic->getNumPartInCU()) ? (uiStartCUAddrSlice + uiCUAddrIncrement) : uiNumberOfCUsInFrame*rpcPic->getNumPartInCU();
      break;
    case FIXED_NUMBER_OF_TILES:
      tileIdx                = rpcPic->getPicSym()->getTileIdxMap(
        rpcPic->getPicSym()->getCUOrderMap(uiStartCUAddrSlice/rpcPic->getNumPartInCU())
        );
      uiCUAddrIncrement        = 0;
      tileTotalCount         = (rpcPic->getPicSym()->getNumColumnsMinus1()+1) * (rpcPic->getPicSym()->getNumRowsMinus1()+1);

      for(tileIdxIncrement = 0; tileIdxIncrement < m_pcCfg->getSliceArgument(); tileIdxIncrement++)
      {
        if((tileIdx + tileIdxIncrement) < tileTotalCount)
        {
          tileWidthInLcu   = rpcPic->getPicSym()->getTComTile(tileIdx + tileIdxIncrement)->getTileWidth();
          tileHeightInLcu  = rpcPic->getPicSym()->getTComTile(tileIdx + tileIdxIncrement)->getTileHeight();
          uiCUAddrIncrement += (tileWidthInLcu * tileHeightInLcu * rpcPic->getNumPartInCU());
        }
      }

      uiBoundingCUAddrSlice    = ((uiStartCUAddrSlice + uiCUAddrIncrement) < uiNumberOfCUsInFrame*rpcPic->getNumPartInCU()) ? (uiStartCUAddrSlice + uiCUAddrIncrement) : uiNumberOfCUsInFrame*rpcPic->getNumPartInCU();
      break;
    default:
      uiCUAddrIncrement        = rpcPic->getNumCUsInFrame();
      uiBoundingCUAddrSlice    = uiNumberOfCUsInFrame*rpcPic->getNumPartInCU();
      break;
    } 
    // WPP: if a slice does not start at the beginning of a CTB row, it must end within the same CTB row
    if (pcSlice->getPPS()->getNumSubstreams() > 1 && (uiStartCUAddrSlice % (rpcPic->getFrameWidthInCU()*rpcPic->getNumPartInCU()) != 0))
    {
      uiBoundingCUAddrSlice = min(uiBoundingCUAddrSlice, uiStartCUAddrSlice - (uiStartCUAddrSlice % (rpcPic->getFrameWidthInCU()*rpcPic->getNumPartInCU())) + (rpcPic->getFrameWidthInCU()*rpcPic->getNumPartInCU()));
    }
    pcSlice->setSliceCurEndCUAddr( uiBoundingCUAddrSlice );
  }

  Bool tileBoundary = false;
  if ((m_pcCfg->getSliceMode() == FIXED_NUMBER_OF_LCU || m_pcCfg->getSliceMode() == FIXED_NUMBER_OF_BYTES) && 
      (m_pcCfg->getNumRowsMinus1() > 0 || m_pcCfg->getNumColumnsMinus1() > 0))
  {
    UInt lcuEncAddr = (uiStartCUAddrSlice+rpcPic->getNumPartInCU()-1)/rpcPic->getNumPartInCU();
    UInt lcuAddr = rpcPic->getPicSym()->getCUOrderMap(lcuEncAddr);
    UInt startTileIdx = rpcPic->getPicSym()->getTileIdxMap(lcuAddr);
    UInt tileBoundingCUAddrSlice = 0;
    while (lcuEncAddr < uiNumberOfCUsInFrame && rpcPic->getPicSym()->getTileIdxMap(lcuAddr) == startTileIdx)
    {
      lcuEncAddr++;
      lcuAddr = rpcPic->getPicSym()->getCUOrderMap(lcuEncAddr);
    }
    tileBoundingCUAddrSlice = lcuEncAddr*rpcPic->getNumPartInCU();
    
    if (tileBoundingCUAddrSlice < uiBoundingCUAddrSlice)
    {
      uiBoundingCUAddrSlice = tileBoundingCUAddrSlice;
      pcSlice->setSliceCurEndCUAddr( uiBoundingCUAddrSlice );
      tileBoundary = true;
    }
  }

  // Dependent slice
  UInt startCUAddrSliceSegment, boundingCUAddrSliceSegment;
  startCUAddrSliceSegment    = pcSlice->getSliceSegmentCurStartCUAddr();
  boundingCUAddrSliceSegment = uiNumberOfCUsInFrame;
  if (bEncodeSlice) 
  {
    UInt uiCUAddrIncrement;
    switch (m_pcCfg->getSliceSegmentMode())
    {
    case FIXED_NUMBER_OF_LCU:
      uiCUAddrIncrement               = m_pcCfg->getSliceSegmentArgument();
      boundingCUAddrSliceSegment    = ((startCUAddrSliceSegment + uiCUAddrIncrement) < uiNumberOfCUsInFrame*rpcPic->getNumPartInCU() ) ? (startCUAddrSliceSegment + uiCUAddrIncrement) : uiNumberOfCUsInFrame*rpcPic->getNumPartInCU();
      break;
    case FIXED_NUMBER_OF_BYTES:
      uiCUAddrIncrement               = rpcPic->getNumCUsInFrame();
      boundingCUAddrSliceSegment    = pcSlice->getSliceSegmentCurEndCUAddr();
      break;
    case FIXED_NUMBER_OF_TILES:
      tileIdx                = rpcPic->getPicSym()->getTileIdxMap(
        rpcPic->getPicSym()->getCUOrderMap(pcSlice->getSliceSegmentCurStartCUAddr()/rpcPic->getNumPartInCU())
        );
      uiCUAddrIncrement        = 0;
      tileTotalCount         = (rpcPic->getPicSym()->getNumColumnsMinus1()+1) * (rpcPic->getPicSym()->getNumRowsMinus1()+1);

      for(tileIdxIncrement = 0; tileIdxIncrement < m_pcCfg->getSliceSegmentArgument(); tileIdxIncrement++)
      {
        if((tileIdx + tileIdxIncrement) < tileTotalCount)
        {
          tileWidthInLcu   = rpcPic->getPicSym()->getTComTile(tileIdx + tileIdxIncrement)->getTileWidth();
          tileHeightInLcu  = rpcPic->getPicSym()->getTComTile(tileIdx + tileIdxIncrement)->getTileHeight();
          uiCUAddrIncrement += (tileWidthInLcu * tileHeightInLcu * rpcPic->getNumPartInCU());
        }
      }
      boundingCUAddrSliceSegment    = ((startCUAddrSliceSegment + uiCUAddrIncrement) < uiNumberOfCUsInFrame*rpcPic->getNumPartInCU() ) ? (startCUAddrSliceSegment + uiCUAddrIncrement) : uiNumberOfCUsInFrame*rpcPic->getNumPartInCU();
      break;
    default:
      uiCUAddrIncrement               = rpcPic->getNumCUsInFrame();
      boundingCUAddrSliceSegment    = uiNumberOfCUsInFrame*rpcPic->getNumPartInCU();
      break;
    } 
    // WPP: if a slice segment does not start at the beginning of a CTB row, it must end within the same CTB row
    if (pcSlice->getPPS()->getNumSubstreams() > 1 && (startCUAddrSliceSegment % (rpcPic->getFrameWidthInCU()*rpcPic->getNumPartInCU()) != 0))
    {
      boundingCUAddrSliceSegment = min(boundingCUAddrSliceSegment, startCUAddrSliceSegment - (startCUAddrSliceSegment % (rpcPic->getFrameWidthInCU()*rpcPic->getNumPartInCU())) + (rpcPic->getFrameWidthInCU()*rpcPic->getNumPartInCU()));
    }
    pcSlice->setSliceSegmentCurEndCUAddr( boundingCUAddrSliceSegment );
  }
  else
  {
    UInt uiCUAddrIncrement;
    switch (m_pcCfg->getSliceSegmentMode())
    {
    case FIXED_NUMBER_OF_LCU:
      uiCUAddrIncrement               = m_pcCfg->getSliceSegmentArgument();
      boundingCUAddrSliceSegment    = ((startCUAddrSliceSegment + uiCUAddrIncrement) < uiNumberOfCUsInFrame*rpcPic->getNumPartInCU() ) ? (startCUAddrSliceSegment + uiCUAddrIncrement) : uiNumberOfCUsInFrame*rpcPic->getNumPartInCU();
      break;
    case FIXED_NUMBER_OF_TILES:
      tileIdx                = rpcPic->getPicSym()->getTileIdxMap(
        rpcPic->getPicSym()->getCUOrderMap(pcSlice->getSliceSegmentCurStartCUAddr()/rpcPic->getNumPartInCU())
        );
      uiCUAddrIncrement        = 0;
      tileTotalCount         = (rpcPic->getPicSym()->getNumColumnsMinus1()+1) * (rpcPic->getPicSym()->getNumRowsMinus1()+1);

      for(tileIdxIncrement = 0; tileIdxIncrement < m_pcCfg->getSliceSegmentArgument(); tileIdxIncrement++)
      {
        if((tileIdx + tileIdxIncrement) < tileTotalCount)
        {
          tileWidthInLcu   = rpcPic->getPicSym()->getTComTile(tileIdx + tileIdxIncrement)->getTileWidth();
          tileHeightInLcu  = rpcPic->getPicSym()->getTComTile(tileIdx + tileIdxIncrement)->getTileHeight();
          uiCUAddrIncrement += (tileWidthInLcu * tileHeightInLcu * rpcPic->getNumPartInCU());
        }
      }
      boundingCUAddrSliceSegment    = ((startCUAddrSliceSegment + uiCUAddrIncrement) < uiNumberOfCUsInFrame*rpcPic->getNumPartInCU() ) ? (startCUAddrSliceSegment + uiCUAddrIncrement) : uiNumberOfCUsInFrame*rpcPic->getNumPartInCU();
      break;
    default:
      uiCUAddrIncrement               = rpcPic->getNumCUsInFrame();
      boundingCUAddrSliceSegment    = uiNumberOfCUsInFrame*rpcPic->getNumPartInCU();
      break;
    } 
    // WPP: if a slice segment does not start at the beginning of a CTB row, it must end within the same CTB row
    if (pcSlice->getPPS()->getNumSubstreams() > 1 && (startCUAddrSliceSegment % (rpcPic->getFrameWidthInCU()*rpcPic->getNumPartInCU()) != 0))
    {
      boundingCUAddrSliceSegment = min(boundingCUAddrSliceSegment, startCUAddrSliceSegment - (startCUAddrSliceSegment % (rpcPic->getFrameWidthInCU()*rpcPic->getNumPartInCU())) + (rpcPic->getFrameWidthInCU()*rpcPic->getNumPartInCU()));
    }
    pcSlice->setSliceSegmentCurEndCUAddr( boundingCUAddrSliceSegment );
  }
  if ((m_pcCfg->getSliceSegmentMode() == FIXED_NUMBER_OF_LCU || m_pcCfg->getSliceSegmentMode() == FIXED_NUMBER_OF_BYTES) && 
    (m_pcCfg->getNumRowsMinus1() > 0 || m_pcCfg->getNumColumnsMinus1() > 0))
  {
    UInt lcuEncAddr = (startCUAddrSliceSegment+rpcPic->getNumPartInCU()-1)/rpcPic->getNumPartInCU();
    UInt lcuAddr = rpcPic->getPicSym()->getCUOrderMap(lcuEncAddr);
    UInt startTileIdx = rpcPic->getPicSym()->getTileIdxMap(lcuAddr);
    UInt tileBoundingCUAddrSlice = 0;
    while (lcuEncAddr < uiNumberOfCUsInFrame && rpcPic->getPicSym()->getTileIdxMap(lcuAddr) == startTileIdx)
    {
      lcuEncAddr++;
      lcuAddr = rpcPic->getPicSym()->getCUOrderMap(lcuEncAddr);
    }
    tileBoundingCUAddrSlice = lcuEncAddr*rpcPic->getNumPartInCU();

    if (tileBoundingCUAddrSlice < boundingCUAddrSliceSegment)
    {
      boundingCUAddrSliceSegment = tileBoundingCUAddrSlice;
      pcSlice->setSliceSegmentCurEndCUAddr( boundingCUAddrSliceSegment );
      tileBoundary = true;
    }
  }

  if(boundingCUAddrSliceSegment>uiBoundingCUAddrSlice)
  {
    boundingCUAddrSliceSegment = uiBoundingCUAddrSlice;
    pcSlice->setSliceSegmentCurEndCUAddr(uiBoundingCUAddrSlice);
  }

  //calculate real dependent slice start address
  UInt uiInternalAddress = rpcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurStartCUAddr()) % rpcPic->getNumPartInCU();
  UInt uiExternalAddress = rpcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurStartCUAddr()) / rpcPic->getNumPartInCU();
  UInt uiPosX = ( uiExternalAddress % rpcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
  UInt uiPosY = ( uiExternalAddress / rpcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
  UInt uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
  UInt uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
  while((uiPosX>=uiWidth||uiPosY>=uiHeight)&&!(uiPosX>=uiWidth&&uiPosY>=uiHeight))
  {
    uiInternalAddress++;
    if(uiInternalAddress>=rpcPic->getNumPartInCU())
    {
      uiInternalAddress=0;
      uiExternalAddress = rpcPic->getPicSym()->getCUOrderMap(rpcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1);
    }
    uiPosX = ( uiExternalAddress % rpcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
    uiPosY = ( uiExternalAddress / rpcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
  }
  UInt uiRealStartAddress = rpcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*rpcPic->getNumPartInCU()+uiInternalAddress);
  
  pcSlice->setSliceSegmentCurStartCUAddr(uiRealStartAddress);
  startCUAddrSliceSegment=uiRealStartAddress;
  
  //calculate real slice start address
  uiInternalAddress = rpcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceCurStartCUAddr()) % rpcPic->getNumPartInCU();
  uiExternalAddress = rpcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceCurStartCUAddr()) / rpcPic->getNumPartInCU();
  uiPosX = ( uiExternalAddress % rpcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
  uiPosY = ( uiExternalAddress / rpcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
  uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
  uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
  while((uiPosX>=uiWidth||uiPosY>=uiHeight)&&!(uiPosX>=uiWidth&&uiPosY>=uiHeight))
  {
    uiInternalAddress++;
    if(uiInternalAddress>=rpcPic->getNumPartInCU())
    {
      uiInternalAddress=0;
      uiExternalAddress = rpcPic->getPicSym()->getCUOrderMap(rpcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1);
    }
    uiPosX = ( uiExternalAddress % rpcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
    uiPosY = ( uiExternalAddress / rpcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
  }
  uiRealStartAddress = rpcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*rpcPic->getNumPartInCU()+uiInternalAddress);
  
  pcSlice->setSliceCurStartCUAddr(uiRealStartAddress);
  uiStartCUAddrSlice=uiRealStartAddress;
  
  // Make a joint decision based on reconstruction and dependent slice bounds
  startCUAddr    = max(uiStartCUAddrSlice   , startCUAddrSliceSegment   );
  boundingCUAddr = min(uiBoundingCUAddrSlice, boundingCUAddrSliceSegment);


  if (!bEncodeSlice)
  {
    // For fixed number of LCU within an entropy and reconstruction slice we already know whether we will encounter end of entropy and/or reconstruction slice
    // first. Set the flags accordingly.
    if ( (m_pcCfg->getSliceMode()==FIXED_NUMBER_OF_LCU && m_pcCfg->getSliceSegmentMode()==FIXED_NUMBER_OF_LCU)
      || (m_pcCfg->getSliceMode()==0 && m_pcCfg->getSliceSegmentMode()==FIXED_NUMBER_OF_LCU)
      || (m_pcCfg->getSliceMode()==FIXED_NUMBER_OF_LCU && m_pcCfg->getSliceSegmentMode()==0) 
      || (m_pcCfg->getSliceMode()==FIXED_NUMBER_OF_TILES && m_pcCfg->getSliceSegmentMode()==FIXED_NUMBER_OF_LCU)
      || (m_pcCfg->getSliceMode()==FIXED_NUMBER_OF_TILES && m_pcCfg->getSliceSegmentMode()==0) 
      || (m_pcCfg->getSliceSegmentMode()==FIXED_NUMBER_OF_TILES && m_pcCfg->getSliceMode()==0)
      || tileBoundary
)
    {
      if (uiBoundingCUAddrSlice < boundingCUAddrSliceSegment)
      {
        pcSlice->setNextSlice       ( true );
        pcSlice->setNextSliceSegment( false );
      }
      else if (uiBoundingCUAddrSlice > boundingCUAddrSliceSegment)
      {
        pcSlice->setNextSlice       ( false );
        pcSlice->setNextSliceSegment( true );
      }
      else
      {
        pcSlice->setNextSlice       ( true );
        pcSlice->setNextSliceSegment( true );
      }
    }
    else
    {
      pcSlice->setNextSlice       ( false );
      pcSlice->setNextSliceSegment( false );
    }
  }
}

Double TEncSlice::xGetQPValueAccordingToLambda ( Double lambda )
{
  return 4.2005*log(lambda) + 13.7122;
}

//! \}