--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jctvc/TLibEncoder/TEncSbac.cpp	Wed Nov 16 11:16:33 2016 +0200
@@ -0,0 +1,2008 @@
+/* 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     TEncSbac.cpp
+    \brief    SBAC encoder class
+*/
+
+#include "TEncTop.h"
+#include "TEncSbac.h"
+#include "TLibCommon/TComTU.h"
+
+#include <map>
+#include <algorithm>
+
+#if ENVIRONMENT_VARIABLE_DEBUG_AND_TEST
+#include "../TLibCommon/Debug.h"
+#endif
+
+
+//! \ingroup TLibEncoder
+//! \{
+
+// ====================================================================================================================
+// Constructor / destructor / create / destroy
+// ====================================================================================================================
+
+TEncSbac::TEncSbac()
+// new structure here
+: m_pcBitIf                            ( NULL )
+, m_pcSlice                            ( NULL )
+, m_pcBinIf                            ( NULL )
+, m_numContextModels                   ( 0 )
+, m_cCUSplitFlagSCModel                ( 1,             1,                      NUM_SPLIT_FLAG_CTX                   , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cCUSkipFlagSCModel                 ( 1,             1,                      NUM_SKIP_FLAG_CTX                    , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cCUMergeFlagExtSCModel             ( 1,             1,                      NUM_MERGE_FLAG_EXT_CTX               , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cCUMergeIdxExtSCModel              ( 1,             1,                      NUM_MERGE_IDX_EXT_CTX                , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cCUPartSizeSCModel                 ( 1,             1,                      NUM_PART_SIZE_CTX                    , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cCUPredModeSCModel                 ( 1,             1,                      NUM_PRED_MODE_CTX                    , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cCUIntraPredSCModel                ( 1,             1,                      NUM_ADI_CTX                          , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cCUChromaPredSCModel               ( 1,             1,                      NUM_CHROMA_PRED_CTX                  , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cCUDeltaQpSCModel                  ( 1,             1,                      NUM_DELTA_QP_CTX                     , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cCUInterDirSCModel                 ( 1,             1,                      NUM_INTER_DIR_CTX                    , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cCURefPicSCModel                   ( 1,             1,                      NUM_REF_NO_CTX                       , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cCUMvdSCModel                      ( 1,             1,                      NUM_MV_RES_CTX                       , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cCUQtCbfSCModel                    ( 1,             NUM_QT_CBF_CTX_SETS,    NUM_QT_CBF_CTX_PER_SET               , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cCUTransSubdivFlagSCModel          ( 1,             1,                      NUM_TRANS_SUBDIV_FLAG_CTX            , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cCUQtRootCbfSCModel                ( 1,             1,                      NUM_QT_ROOT_CBF_CTX                  , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cCUSigCoeffGroupSCModel            ( 1,             2,                      NUM_SIG_CG_FLAG_CTX                  , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cCUSigSCModel                      ( 1,             1,                      NUM_SIG_FLAG_CTX                     , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cCuCtxLastX                        ( 1,             NUM_CTX_LAST_FLAG_SETS, NUM_CTX_LAST_FLAG_XY                 , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cCuCtxLastY                        ( 1,             NUM_CTX_LAST_FLAG_SETS, NUM_CTX_LAST_FLAG_XY                 , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cCUOneSCModel                      ( 1,             1,                      NUM_ONE_FLAG_CTX                     , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cCUAbsSCModel                      ( 1,             1,                      NUM_ABS_FLAG_CTX                     , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cMVPIdxSCModel                     ( 1,             1,                      NUM_MVP_IDX_CTX                      , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cSaoMergeSCModel                   ( 1,             1,                      NUM_SAO_MERGE_FLAG_CTX               , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cSaoTypeIdxSCModel                 ( 1,             1,                      NUM_SAO_TYPE_IDX_CTX                 , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cTransformSkipSCModel              ( 1,             MAX_NUM_CHANNEL_TYPE,   NUM_TRANSFORMSKIP_FLAG_CTX           , m_contextModels + m_numContextModels, m_numContextModels)
+, m_CUTransquantBypassFlagSCModel      ( 1,             1,                      NUM_CU_TRANSQUANT_BYPASS_FLAG_CTX    , m_contextModels + m_numContextModels, m_numContextModels)
+, m_explicitRdpcmFlagSCModel           ( 1,             MAX_NUM_CHANNEL_TYPE,   NUM_EXPLICIT_RDPCM_FLAG_CTX          , m_contextModels + m_numContextModels, m_numContextModels)
+, m_explicitRdpcmDirSCModel            ( 1,             MAX_NUM_CHANNEL_TYPE,   NUM_EXPLICIT_RDPCM_DIR_CTX           , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cCrossComponentPredictionSCModel   ( 1,             1,                      NUM_CROSS_COMPONENT_PREDICTION_CTX   , m_contextModels + m_numContextModels, m_numContextModels)
+, m_ChromaQpAdjFlagSCModel             ( 1,             1,                      NUM_CHROMA_QP_ADJ_FLAG_CTX           , m_contextModels + m_numContextModels, m_numContextModels)
+, m_ChromaQpAdjIdcSCModel              ( 1,             1,                      NUM_CHROMA_QP_ADJ_IDC_CTX            , m_contextModels + m_numContextModels, m_numContextModels)
+{
+  assert( m_numContextModels <= MAX_NUM_CTX_MOD );
+}
+
+TEncSbac::~TEncSbac()
+{
+}
+
+// ====================================================================================================================
+// Public member functions
+// ====================================================================================================================
+
+Void TEncSbac::resetEntropy           ()
+{
+  Int  iQp              = m_pcSlice->getSliceQp();
+  SliceType eSliceType  = m_pcSlice->getSliceType();
+
+  Int  encCABACTableIdx = m_pcSlice->getPPS()->getEncCABACTableIdx();
+  if (!m_pcSlice->isIntra() && (encCABACTableIdx==B_SLICE || encCABACTableIdx==P_SLICE) && m_pcSlice->getPPS()->getCabacInitPresentFlag())
+  {
+    eSliceType = (SliceType) encCABACTableIdx;
+  }
+
+  m_cCUSplitFlagSCModel.initBuffer                ( eSliceType, iQp, (UChar*)INIT_SPLIT_FLAG );
+  m_cCUSkipFlagSCModel.initBuffer                 ( eSliceType, iQp, (UChar*)INIT_SKIP_FLAG );
+  m_cCUMergeFlagExtSCModel.initBuffer             ( eSliceType, iQp, (UChar*)INIT_MERGE_FLAG_EXT);
+  m_cCUMergeIdxExtSCModel.initBuffer              ( eSliceType, iQp, (UChar*)INIT_MERGE_IDX_EXT);
+  m_cCUPartSizeSCModel.initBuffer                 ( eSliceType, iQp, (UChar*)INIT_PART_SIZE );
+  m_cCUPredModeSCModel.initBuffer                 ( eSliceType, iQp, (UChar*)INIT_PRED_MODE );
+  m_cCUIntraPredSCModel.initBuffer                ( eSliceType, iQp, (UChar*)INIT_INTRA_PRED_MODE );
+  m_cCUChromaPredSCModel.initBuffer               ( eSliceType, iQp, (UChar*)INIT_CHROMA_PRED_MODE );
+  m_cCUInterDirSCModel.initBuffer                 ( eSliceType, iQp, (UChar*)INIT_INTER_DIR );
+  m_cCUMvdSCModel.initBuffer                      ( eSliceType, iQp, (UChar*)INIT_MVD );
+  m_cCURefPicSCModel.initBuffer                   ( eSliceType, iQp, (UChar*)INIT_REF_PIC );
+  m_cCUDeltaQpSCModel.initBuffer                  ( eSliceType, iQp, (UChar*)INIT_DQP );
+  m_cCUQtCbfSCModel.initBuffer                    ( eSliceType, iQp, (UChar*)INIT_QT_CBF );
+  m_cCUQtRootCbfSCModel.initBuffer                ( eSliceType, iQp, (UChar*)INIT_QT_ROOT_CBF );
+  m_cCUSigCoeffGroupSCModel.initBuffer            ( eSliceType, iQp, (UChar*)INIT_SIG_CG_FLAG );
+  m_cCUSigSCModel.initBuffer                      ( eSliceType, iQp, (UChar*)INIT_SIG_FLAG );
+  m_cCuCtxLastX.initBuffer                        ( eSliceType, iQp, (UChar*)INIT_LAST );
+  m_cCuCtxLastY.initBuffer                        ( eSliceType, iQp, (UChar*)INIT_LAST );
+  m_cCUOneSCModel.initBuffer                      ( eSliceType, iQp, (UChar*)INIT_ONE_FLAG );
+  m_cCUAbsSCModel.initBuffer                      ( eSliceType, iQp, (UChar*)INIT_ABS_FLAG );
+  m_cMVPIdxSCModel.initBuffer                     ( eSliceType, iQp, (UChar*)INIT_MVP_IDX );
+  m_cCUTransSubdivFlagSCModel.initBuffer          ( eSliceType, iQp, (UChar*)INIT_TRANS_SUBDIV_FLAG );
+  m_cSaoMergeSCModel.initBuffer                   ( eSliceType, iQp, (UChar*)INIT_SAO_MERGE_FLAG );
+  m_cSaoTypeIdxSCModel.initBuffer                 ( eSliceType, iQp, (UChar*)INIT_SAO_TYPE_IDX );
+  m_cTransformSkipSCModel.initBuffer              ( eSliceType, iQp, (UChar*)INIT_TRANSFORMSKIP_FLAG );
+  m_CUTransquantBypassFlagSCModel.initBuffer      ( eSliceType, iQp, (UChar*)INIT_CU_TRANSQUANT_BYPASS_FLAG );
+  m_explicitRdpcmFlagSCModel.initBuffer           ( eSliceType, iQp, (UChar*)INIT_EXPLICIT_RDPCM_FLAG);
+  m_explicitRdpcmDirSCModel.initBuffer            ( eSliceType, iQp, (UChar*)INIT_EXPLICIT_RDPCM_DIR);
+  m_cCrossComponentPredictionSCModel.initBuffer   ( eSliceType, iQp, (UChar*)INIT_CROSS_COMPONENT_PREDICTION  );
+  m_ChromaQpAdjFlagSCModel.initBuffer             ( eSliceType, iQp, (UChar*)INIT_CHROMA_QP_ADJ_FLAG );
+  m_ChromaQpAdjIdcSCModel.initBuffer              ( eSliceType, iQp, (UChar*)INIT_CHROMA_QP_ADJ_IDC );
+
+  for (UInt statisticIndex = 0; statisticIndex < RExt__GOLOMB_RICE_ADAPTATION_STATISTICS_SETS ; statisticIndex++)
+  {
+    m_golombRiceAdaptationStatistics[statisticIndex] = 0;
+  }
+
+  m_pcBinIf->start();
+
+  return;
+}
+
+/** The function does the following:
+ * If current slice type is P/B then it determines the distance of initialisation type 1 and 2 from the current CABAC states and
+ * stores the index of the closest table.  This index is used for the next P/B slice when cabac_init_present_flag is true.
+ */
+Void TEncSbac::determineCabacInitIdx()
+{
+  Int  qp              = m_pcSlice->getSliceQp();
+
+  if (!m_pcSlice->isIntra())
+  {
+    SliceType aSliceTypeChoices[] = {B_SLICE, P_SLICE};
+
+    UInt bestCost             = MAX_UINT;
+    SliceType bestSliceType   = aSliceTypeChoices[0];
+    for (UInt idx=0; idx<2; idx++)
+    {
+      UInt curCost          = 0;
+      SliceType curSliceType  = aSliceTypeChoices[idx];
+
+      curCost  = m_cCUSplitFlagSCModel.calcCost                ( curSliceType, qp, (UChar*)INIT_SPLIT_FLAG );
+      curCost += m_cCUSkipFlagSCModel.calcCost                 ( curSliceType, qp, (UChar*)INIT_SKIP_FLAG );
+      curCost += m_cCUMergeFlagExtSCModel.calcCost             ( curSliceType, qp, (UChar*)INIT_MERGE_FLAG_EXT);
+      curCost += m_cCUMergeIdxExtSCModel.calcCost              ( curSliceType, qp, (UChar*)INIT_MERGE_IDX_EXT);
+      curCost += m_cCUPartSizeSCModel.calcCost                 ( curSliceType, qp, (UChar*)INIT_PART_SIZE );
+      curCost += m_cCUPredModeSCModel.calcCost                 ( curSliceType, qp, (UChar*)INIT_PRED_MODE );
+      curCost += m_cCUIntraPredSCModel.calcCost                ( curSliceType, qp, (UChar*)INIT_INTRA_PRED_MODE );
+      curCost += m_cCUChromaPredSCModel.calcCost               ( curSliceType, qp, (UChar*)INIT_CHROMA_PRED_MODE );
+      curCost += m_cCUInterDirSCModel.calcCost                 ( curSliceType, qp, (UChar*)INIT_INTER_DIR );
+      curCost += m_cCUMvdSCModel.calcCost                      ( curSliceType, qp, (UChar*)INIT_MVD );
+      curCost += m_cCURefPicSCModel.calcCost                   ( curSliceType, qp, (UChar*)INIT_REF_PIC );
+      curCost += m_cCUDeltaQpSCModel.calcCost                  ( curSliceType, qp, (UChar*)INIT_DQP );
+      curCost += m_cCUQtCbfSCModel.calcCost                    ( curSliceType, qp, (UChar*)INIT_QT_CBF );
+      curCost += m_cCUQtRootCbfSCModel.calcCost                ( curSliceType, qp, (UChar*)INIT_QT_ROOT_CBF );
+      curCost += m_cCUSigCoeffGroupSCModel.calcCost            ( curSliceType, qp, (UChar*)INIT_SIG_CG_FLAG );
+      curCost += m_cCUSigSCModel.calcCost                      ( curSliceType, qp, (UChar*)INIT_SIG_FLAG );
+      curCost += m_cCuCtxLastX.calcCost                        ( curSliceType, qp, (UChar*)INIT_LAST );
+      curCost += m_cCuCtxLastY.calcCost                        ( curSliceType, qp, (UChar*)INIT_LAST );
+      curCost += m_cCUOneSCModel.calcCost                      ( curSliceType, qp, (UChar*)INIT_ONE_FLAG );
+      curCost += m_cCUAbsSCModel.calcCost                      ( curSliceType, qp, (UChar*)INIT_ABS_FLAG );
+      curCost += m_cMVPIdxSCModel.calcCost                     ( curSliceType, qp, (UChar*)INIT_MVP_IDX );
+      curCost += m_cCUTransSubdivFlagSCModel.calcCost          ( curSliceType, qp, (UChar*)INIT_TRANS_SUBDIV_FLAG );
+      curCost += m_cSaoMergeSCModel.calcCost                   ( curSliceType, qp, (UChar*)INIT_SAO_MERGE_FLAG );
+      curCost += m_cSaoTypeIdxSCModel.calcCost                 ( curSliceType, qp, (UChar*)INIT_SAO_TYPE_IDX );
+      curCost += m_cTransformSkipSCModel.calcCost              ( curSliceType, qp, (UChar*)INIT_TRANSFORMSKIP_FLAG );
+      curCost += m_CUTransquantBypassFlagSCModel.calcCost      ( curSliceType, qp, (UChar*)INIT_CU_TRANSQUANT_BYPASS_FLAG );
+      curCost += m_explicitRdpcmFlagSCModel.calcCost           ( curSliceType, qp, (UChar*)INIT_EXPLICIT_RDPCM_FLAG);
+      curCost += m_explicitRdpcmDirSCModel.calcCost            ( curSliceType, qp, (UChar*)INIT_EXPLICIT_RDPCM_DIR);
+      curCost += m_cCrossComponentPredictionSCModel.calcCost   ( curSliceType, qp, (UChar*)INIT_CROSS_COMPONENT_PREDICTION );
+      curCost += m_ChromaQpAdjFlagSCModel.calcCost             ( curSliceType, qp, (UChar*)INIT_CHROMA_QP_ADJ_FLAG );
+      curCost += m_ChromaQpAdjIdcSCModel.calcCost              ( curSliceType, qp, (UChar*)INIT_CHROMA_QP_ADJ_IDC );
+
+      if (curCost < bestCost)
+      {
+        bestSliceType = curSliceType;
+        bestCost      = curCost;
+      }
+    }
+    m_pcSlice->getPPS()->setEncCABACTableIdx( bestSliceType );
+  }
+  else
+  {
+    m_pcSlice->getPPS()->setEncCABACTableIdx( I_SLICE );
+  }
+}
+
+Void TEncSbac::codeVPS( TComVPS* pcVPS )
+{
+  assert (0);
+  return;
+}
+
+Void TEncSbac::codeSPS( TComSPS* pcSPS )
+{
+  assert (0);
+  return;
+}
+
+Void TEncSbac::codePPS( TComPPS* pcPPS )
+{
+  assert (0);
+  return;
+}
+
+Void TEncSbac::codeSliceHeader( TComSlice* pcSlice )
+{
+  assert (0);
+  return;
+}
+
+Void TEncSbac::codeTilesWPPEntryPoint( TComSlice* pSlice )
+{
+  assert (0);
+  return;
+}
+
+Void TEncSbac::codeTerminatingBit( UInt uilsLast )
+{
+  m_pcBinIf->encodeBinTrm( uilsLast );
+}
+
+Void TEncSbac::codeSliceFinish()
+{
+  m_pcBinIf->finish();
+}
+
+Void TEncSbac::xWriteUnarySymbol( UInt uiSymbol, ContextModel* pcSCModel, Int iOffset )
+{
+  m_pcBinIf->encodeBin( uiSymbol ? 1 : 0, pcSCModel[0] );
+
+  if( 0 == uiSymbol)
+  {
+    return;
+  }
+
+  while( uiSymbol-- )
+  {
+    m_pcBinIf->encodeBin( uiSymbol ? 1 : 0, pcSCModel[ iOffset ] );
+  }
+
+  return;
+}
+
+Void TEncSbac::xWriteUnaryMaxSymbol( UInt uiSymbol, ContextModel* pcSCModel, Int iOffset, UInt uiMaxSymbol )
+{
+  if (uiMaxSymbol == 0)
+  {
+    return;
+  }
+
+  m_pcBinIf->encodeBin( uiSymbol ? 1 : 0, pcSCModel[ 0 ] );
+
+  if ( uiSymbol == 0 )
+  {
+    return;
+  }
+
+  Bool bCodeLast = ( uiMaxSymbol > uiSymbol );
+
+  while( --uiSymbol )
+  {
+    m_pcBinIf->encodeBin( 1, pcSCModel[ iOffset ] );
+  }
+  if( bCodeLast )
+  {
+    m_pcBinIf->encodeBin( 0, pcSCModel[ iOffset ] );
+  }
+
+  return;
+}
+
+Void TEncSbac::xWriteEpExGolomb( UInt uiSymbol, UInt uiCount )
+{
+  UInt bins = 0;
+  Int numBins = 0;
+
+  while( uiSymbol >= (UInt)(1<<uiCount) )
+  {
+    bins = 2 * bins + 1;
+    numBins++;
+    uiSymbol -= 1 << uiCount;
+    uiCount  ++;
+  }
+  bins = 2 * bins + 0;
+  numBins++;
+
+  bins = (bins << uiCount) | uiSymbol;
+  numBins += uiCount;
+
+  assert( numBins <= 32 );
+  m_pcBinIf->encodeBinsEP( bins, numBins );
+}
+
+
+/** Coding of coeff_abs_level_minus3
+ * \param uiSymbol value of coeff_abs_level_minus3
+ * \param ruiGoRiceParam reference to Rice parameter
+ * \returns Void
+ */
+Void TEncSbac::xWriteCoefRemainExGolomb ( UInt symbol, UInt &rParam, const Bool useLimitedPrefixLength, const ChannelType channelType )
+{
+  Int codeNumber  = (Int)symbol;
+  UInt length;
+
+  if (codeNumber < (COEF_REMAIN_BIN_REDUCTION << rParam))
+  {
+    length = codeNumber>>rParam;
+    m_pcBinIf->encodeBinsEP( (1<<(length+1))-2 , length+1);
+    m_pcBinIf->encodeBinsEP((codeNumber%(1<<rParam)),rParam);
+  }
+  else if (useLimitedPrefixLength)
+  {
+    const UInt maximumPrefixLength = (32 - (COEF_REMAIN_BIN_REDUCTION + g_maxTrDynamicRange[channelType]));
+
+    UInt prefixLength = 0;
+    UInt suffixLength = MAX_UINT;
+    UInt codeValue    = (symbol >> rParam) - COEF_REMAIN_BIN_REDUCTION;
+
+    if (codeValue >= ((1 << maximumPrefixLength) - 1))
+    {
+      prefixLength = maximumPrefixLength;
+      suffixLength = g_maxTrDynamicRange[channelType] - rParam;
+    }
+    else
+    {
+      while (codeValue > ((2 << prefixLength) - 2))
+      {
+        prefixLength++;
+      }
+
+      suffixLength = prefixLength + 1; //+1 for the separator bit
+    }
+
+    const UInt suffix = codeValue - ((1 << prefixLength) - 1);
+
+    const UInt totalPrefixLength = prefixLength + COEF_REMAIN_BIN_REDUCTION;
+    const UInt prefix            = (1 << totalPrefixLength) - 1;
+    const UInt rParamBitMask     = (1 << rParam) - 1;
+
+    m_pcBinIf->encodeBinsEP(  prefix,                                        totalPrefixLength      ); //prefix
+    m_pcBinIf->encodeBinsEP(((suffix << rParam) | (symbol & rParamBitMask)), (suffixLength + rParam)); //separator, suffix, and rParam bits
+  }
+  else
+  {
+    length = rParam;
+    codeNumber  = codeNumber - ( COEF_REMAIN_BIN_REDUCTION << rParam);
+
+    while (codeNumber >= (1<<length))
+    {
+      codeNumber -=  (1<<(length++));
+    }
+
+    m_pcBinIf->encodeBinsEP((1<<(COEF_REMAIN_BIN_REDUCTION+length+1-rParam))-2,COEF_REMAIN_BIN_REDUCTION+length+1-rParam);
+    m_pcBinIf->encodeBinsEP(codeNumber,length);
+  }
+}
+
+// SBAC RD
+Void  TEncSbac::load ( const TEncSbac* pSrc)
+{
+  this->xCopyFrom(pSrc);
+}
+
+Void  TEncSbac::loadIntraDirMode( const TEncSbac* pSrc, const ChannelType chType )
+{
+  m_pcBinIf->copyState( pSrc->m_pcBinIf );
+  if (isLuma(chType))
+    this->m_cCUIntraPredSCModel      .copyFrom( &pSrc->m_cCUIntraPredSCModel       );
+  else
+    this->m_cCUChromaPredSCModel     .copyFrom( &pSrc->m_cCUChromaPredSCModel      );
+}
+
+
+Void  TEncSbac::store( TEncSbac* pDest) const
+{
+  pDest->xCopyFrom( this );
+}
+
+
+Void TEncSbac::xCopyFrom( const TEncSbac* pSrc )
+{
+  m_pcBinIf->copyState( pSrc->m_pcBinIf );
+  xCopyContextsFrom(pSrc);
+}
+
+Void TEncSbac::codeMVPIdx ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList )
+{
+  Int iSymbol = pcCU->getMVPIdx(eRefList, uiAbsPartIdx);
+  Int iNum = AMVP_MAX_NUM_CANDS;
+
+  xWriteUnaryMaxSymbol(iSymbol, m_cMVPIdxSCModel.get(0), 1, iNum-1);
+}
+
+Void TEncSbac::codePartSize( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
+{
+  PartSize eSize         = pcCU->getPartitionSize( uiAbsPartIdx );
+
+  if ( pcCU->isIntra( uiAbsPartIdx ) )
+  {
+    if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth )
+    {
+      m_pcBinIf->encodeBin( eSize == SIZE_2Nx2N? 1 : 0, m_cCUPartSizeSCModel.get( 0, 0, 0 ) );
+    }
+    return;
+  }
+
+  switch(eSize)
+  {
+    case SIZE_2Nx2N:
+    {
+      m_pcBinIf->encodeBin( 1, m_cCUPartSizeSCModel.get( 0, 0, 0) );
+      break;
+    }
+    case SIZE_2NxN:
+    case SIZE_2NxnU:
+    case SIZE_2NxnD:
+    {
+      m_pcBinIf->encodeBin( 0, m_cCUPartSizeSCModel.get( 0, 0, 0) );
+      m_pcBinIf->encodeBin( 1, m_cCUPartSizeSCModel.get( 0, 0, 1) );
+      if ( pcCU->getSlice()->getSPS()->getAMPAcc( uiDepth ) )
+      {
+        if (eSize == SIZE_2NxN)
+        {
+          m_pcBinIf->encodeBin(1, m_cCUPartSizeSCModel.get( 0, 0, 3 ));
+        }
+        else
+        {
+          m_pcBinIf->encodeBin(0, m_cCUPartSizeSCModel.get( 0, 0, 3 ));
+          m_pcBinIf->encodeBinEP((eSize == SIZE_2NxnU? 0: 1));
+        }
+      }
+      break;
+    }
+    case SIZE_Nx2N:
+    case SIZE_nLx2N:
+    case SIZE_nRx2N:
+    {
+      m_pcBinIf->encodeBin( 0, m_cCUPartSizeSCModel.get( 0, 0, 0) );
+      m_pcBinIf->encodeBin( 0, m_cCUPartSizeSCModel.get( 0, 0, 1) );
+
+      if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth && !( pcCU->getWidth(uiAbsPartIdx) == 8 && pcCU->getHeight(uiAbsPartIdx) == 8 ) )
+      {
+        m_pcBinIf->encodeBin( 1, m_cCUPartSizeSCModel.get( 0, 0, 2) );
+      }
+
+      if ( pcCU->getSlice()->getSPS()->getAMPAcc( uiDepth ) )
+      {
+        if (eSize == SIZE_Nx2N)
+        {
+          m_pcBinIf->encodeBin(1, m_cCUPartSizeSCModel.get( 0, 0, 3 ));
+        }
+        else
+        {
+          m_pcBinIf->encodeBin(0, m_cCUPartSizeSCModel.get( 0, 0, 3 ));
+          m_pcBinIf->encodeBinEP((eSize == SIZE_nLx2N? 0: 1));
+        }
+      }
+      break;
+    }
+    case SIZE_NxN:
+    {
+      if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth && !( pcCU->getWidth(uiAbsPartIdx) == 8 && pcCU->getHeight(uiAbsPartIdx) == 8 ) )
+      {
+        m_pcBinIf->encodeBin( 0, m_cCUPartSizeSCModel.get( 0, 0, 0) );
+        m_pcBinIf->encodeBin( 0, m_cCUPartSizeSCModel.get( 0, 0, 1) );
+        m_pcBinIf->encodeBin( 0, m_cCUPartSizeSCModel.get( 0, 0, 2) );
+      }
+      break;
+    }
+    default:
+    {
+      assert(0);
+      break;
+    }
+  }
+}
+
+
+/** code prediction mode
+ * \param pcCU
+ * \param uiAbsPartIdx
+ * \returns Void
+ */
+Void TEncSbac::codePredMode( TComDataCU* pcCU, UInt uiAbsPartIdx )
+{
+  // get context function is here
+  m_pcBinIf->encodeBin( pcCU->isIntra( uiAbsPartIdx ) ? 1 : 0, m_cCUPredModeSCModel.get( 0, 0, 0 ) );
+}
+
+Void TEncSbac::codeCUTransquantBypassFlag( TComDataCU* pcCU, UInt uiAbsPartIdx )
+{
+  UInt uiSymbol = pcCU->getCUTransquantBypass(uiAbsPartIdx);
+  m_pcBinIf->encodeBin( uiSymbol, m_CUTransquantBypassFlagSCModel.get( 0, 0, 0 ) );
+}
+
+/** code skip flag
+ * \param pcCU
+ * \param uiAbsPartIdx
+ * \returns Void
+ */
+Void TEncSbac::codeSkipFlag( TComDataCU* pcCU, UInt uiAbsPartIdx )
+{
+  // get context function is here
+  UInt uiSymbol = pcCU->isSkipped( uiAbsPartIdx ) ? 1 : 0;
+  UInt uiCtxSkip = pcCU->getCtxSkipFlag( uiAbsPartIdx ) ;
+  m_pcBinIf->encodeBin( uiSymbol, m_cCUSkipFlagSCModel.get( 0, 0, uiCtxSkip ) );
+  DTRACE_CABAC_VL( g_nSymbolCounter++ );
+  DTRACE_CABAC_T( "\tSkipFlag" );
+  DTRACE_CABAC_T( "\tuiCtxSkip: ");
+  DTRACE_CABAC_V( uiCtxSkip );
+  DTRACE_CABAC_T( "\tuiSymbol: ");
+  DTRACE_CABAC_V( uiSymbol );
+  DTRACE_CABAC_T( "\n");
+}
+
+/** code merge flag
+ * \param pcCU
+ * \param uiAbsPartIdx
+ * \returns Void
+ */
+Void TEncSbac::codeMergeFlag( TComDataCU* pcCU, UInt uiAbsPartIdx )
+{
+  const UInt uiSymbol = pcCU->getMergeFlag( uiAbsPartIdx ) ? 1 : 0;
+  m_pcBinIf->encodeBin( uiSymbol, *m_cCUMergeFlagExtSCModel.get( 0 ) );
+
+  DTRACE_CABAC_VL( g_nSymbolCounter++ );
+  DTRACE_CABAC_T( "\tMergeFlag: " );
+  DTRACE_CABAC_V( uiSymbol );
+  DTRACE_CABAC_T( "\tAddress: " );
+  DTRACE_CABAC_V( pcCU->getCtuRsAddr() );
+  DTRACE_CABAC_T( "\tuiAbsPartIdx: " );
+  DTRACE_CABAC_V( uiAbsPartIdx );
+  DTRACE_CABAC_T( "\n" );
+}
+
+/** code merge index
+ * \param pcCU
+ * \param uiAbsPartIdx
+ * \returns Void
+ */
+Void TEncSbac::codeMergeIndex( TComDataCU* pcCU, UInt uiAbsPartIdx )
+{
+  UInt uiUnaryIdx = pcCU->getMergeIndex( uiAbsPartIdx );
+  UInt uiNumCand = pcCU->getSlice()->getMaxNumMergeCand();
+  if ( uiNumCand > 1 )
+  {
+    for( UInt ui = 0; ui < uiNumCand - 1; ++ui )
+    {
+      const UInt uiSymbol = ui == uiUnaryIdx ? 0 : 1;
+      if ( ui==0 )
+      {
+        m_pcBinIf->encodeBin( uiSymbol, m_cCUMergeIdxExtSCModel.get( 0, 0, 0 ) );
+      }
+      else
+      {
+        m_pcBinIf->encodeBinEP( uiSymbol );
+      }
+      if( uiSymbol == 0 )
+      {
+        break;
+      }
+    }
+  }
+  DTRACE_CABAC_VL( g_nSymbolCounter++ );
+  DTRACE_CABAC_T( "\tparseMergeIndex()" );
+  DTRACE_CABAC_T( "\tuiMRGIdx= " );
+  DTRACE_CABAC_V( pcCU->getMergeIndex( uiAbsPartIdx ) );
+  DTRACE_CABAC_T( "\n" );
+}
+
+Void TEncSbac::codeSplitFlag   ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
+{
+  if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth )
+    return;
+
+  UInt uiCtx           = pcCU->getCtxSplitFlag( uiAbsPartIdx, uiDepth );
+  UInt uiCurrSplitFlag = ( pcCU->getDepth( uiAbsPartIdx ) > uiDepth ) ? 1 : 0;
+
+  assert( uiCtx < 3 );
+  m_pcBinIf->encodeBin( uiCurrSplitFlag, m_cCUSplitFlagSCModel.get( 0, 0, uiCtx ) );
+  DTRACE_CABAC_VL( g_nSymbolCounter++ )
+  DTRACE_CABAC_T( "\tSplitFlag\n" )
+  return;
+}
+
+Void TEncSbac::codeTransformSubdivFlag( UInt uiSymbol, UInt uiCtx )
+{
+  m_pcBinIf->encodeBin( uiSymbol, m_cCUTransSubdivFlagSCModel.get( 0, 0, uiCtx ) );
+  DTRACE_CABAC_VL( g_nSymbolCounter++ )
+  DTRACE_CABAC_T( "\tparseTransformSubdivFlag()" )
+  DTRACE_CABAC_T( "\tsymbol=" )
+  DTRACE_CABAC_V( uiSymbol )
+  DTRACE_CABAC_T( "\tctx=" )
+  DTRACE_CABAC_V( uiCtx )
+  DTRACE_CABAC_T( "\n" )
+}
+
+
+Void TEncSbac::codeIntraDirLumaAng( TComDataCU* pcCU, UInt absPartIdx, Bool isMultiple)
+{
+  UInt dir[4],j;
+  Int preds[4][NUM_MOST_PROBABLE_MODES] = {{-1, -1, -1},{-1, -1, -1},{-1, -1, -1},{-1, -1, -1}};
+  Int predNum[4], predIdx[4] ={ -1,-1,-1,-1};
+  PartSize mode = pcCU->getPartitionSize( absPartIdx );
+  UInt partNum = isMultiple?(mode==SIZE_NxN?4:1):1;
+  UInt partOffset = ( pcCU->getPic()->getNumPartitionsInCtu() >> ( pcCU->getDepth(absPartIdx) << 1 ) ) >> 2;
+  for (j=0;j<partNum;j++)
+  {
+    dir[j] = pcCU->getIntraDir( CHANNEL_TYPE_LUMA, absPartIdx+partOffset*j );
+    predNum[j] = pcCU->getIntraDirPredictor(absPartIdx+partOffset*j, preds[j], COMPONENT_Y);
+    for(UInt i = 0; i < predNum[j]; i++)
+    {
+      if(dir[j] == preds[j][i])
+      {
+        predIdx[j] = i;
+      }
+    }
+    m_pcBinIf->encodeBin((predIdx[j] != -1)? 1 : 0, m_cCUIntraPredSCModel.get( 0, 0, 0 ) );
+  }
+  for (j=0;j<partNum;j++)
+  {
+    if(predIdx[j] != -1)
+    {
+      m_pcBinIf->encodeBinEP( predIdx[j] ? 1 : 0 );
+      if (predIdx[j])
+      {
+        m_pcBinIf->encodeBinEP( predIdx[j]-1 );
+      }
+    }
+    else
+    {
+      assert(predNum[j]>=3); // It is currently always 3!
+      if (preds[j][0] > preds[j][1])
+      {
+        std::swap(preds[j][0], preds[j][1]);
+      }
+      if (preds[j][0] > preds[j][2])
+      {
+        std::swap(preds[j][0], preds[j][2]);
+      }
+      if (preds[j][1] > preds[j][2])
+      {
+        std::swap(preds[j][1], preds[j][2]);
+      }
+      for(Int i = (predNum[j] - 1); i >= 0; i--)
+      {
+        dir[j] = dir[j] > preds[j][i] ? dir[j] - 1 : dir[j];
+      }
+      m_pcBinIf->encodeBinsEP( dir[j], 5 );
+    }
+  }
+  return;
+}
+
+Void TEncSbac::codeIntraDirChroma( TComDataCU* pcCU, UInt uiAbsPartIdx )
+{
+  UInt uiIntraDirChroma = pcCU->getIntraDir( CHANNEL_TYPE_CHROMA, uiAbsPartIdx );
+
+  if( uiIntraDirChroma == DM_CHROMA_IDX )
+  {
+    m_pcBinIf->encodeBin( 0, m_cCUChromaPredSCModel.get( 0, 0, 0 ) );
+  }
+  else
+  {
+    m_pcBinIf->encodeBin( 1, m_cCUChromaPredSCModel.get( 0, 0, 0 ) );
+
+    UInt uiAllowedChromaDir[ NUM_CHROMA_MODE ];
+    pcCU->getAllowedChromaDir( uiAbsPartIdx, uiAllowedChromaDir );
+
+    for( Int i = 0; i < NUM_CHROMA_MODE - 1; i++ )
+    {
+      if( uiIntraDirChroma == uiAllowedChromaDir[i] )
+      {
+        uiIntraDirChroma = i;
+        break;
+      }
+    }
+
+    m_pcBinIf->encodeBinsEP( uiIntraDirChroma, 2 );
+  }
+
+  return;
+}
+
+
+Void TEncSbac::codeInterDir( TComDataCU* pcCU, UInt uiAbsPartIdx )
+{
+  const UInt uiInterDir = pcCU->getInterDir( uiAbsPartIdx ) - 1;
+  const UInt uiCtx      = pcCU->getCtxInterDir( uiAbsPartIdx );
+  ContextModel *pCtx    = m_cCUInterDirSCModel.get( 0 );
+
+  if (pcCU->getPartitionSize(uiAbsPartIdx) == SIZE_2Nx2N || pcCU->getHeight(uiAbsPartIdx) != 8 )
+  {
+    m_pcBinIf->encodeBin( uiInterDir == 2 ? 1 : 0, *( pCtx + uiCtx ) );
+  }
+
+  if (uiInterDir < 2)
+  {
+    m_pcBinIf->encodeBin( uiInterDir, *( pCtx + 4 ) );
+  }
+
+  return;
+}
+
+Void TEncSbac::codeRefFrmIdx( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList )
+{
+  Int iRefFrame = pcCU->getCUMvField( eRefList )->getRefIdx( uiAbsPartIdx );
+  ContextModel *pCtx = m_cCURefPicSCModel.get( 0 );
+  m_pcBinIf->encodeBin( ( iRefFrame == 0 ? 0 : 1 ), *pCtx );
+
+  if( iRefFrame > 0 )
+  {
+    UInt uiRefNum = pcCU->getSlice()->getNumRefIdx( eRefList ) - 2;
+    pCtx++;
+    iRefFrame--;
+    for( UInt ui = 0; ui < uiRefNum; ++ui )
+    {
+      const UInt uiSymbol = ui == iRefFrame ? 0 : 1;
+      if( ui == 0 )
+      {
+        m_pcBinIf->encodeBin( uiSymbol, *pCtx );
+      }
+      else
+      {
+        m_pcBinIf->encodeBinEP( uiSymbol );
+      }
+      if( uiSymbol == 0 )
+      {
+        break;
+      }
+    }
+  }
+  return;
+}
+
+Void TEncSbac::codeMvd( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList )
+{
+  if(pcCU->getSlice()->getMvdL1ZeroFlag() && eRefList == REF_PIC_LIST_1 && pcCU->getInterDir(uiAbsPartIdx)==3)
+  {
+    return;
+  }
+
+  const TComCUMvField* pcCUMvField = pcCU->getCUMvField( eRefList );
+  const Int iHor = pcCUMvField->getMvd( uiAbsPartIdx ).getHor();
+  const Int iVer = pcCUMvField->getMvd( uiAbsPartIdx ).getVer();
+  ContextModel* pCtx = m_cCUMvdSCModel.get( 0 );
+
+  m_pcBinIf->encodeBin( iHor != 0 ? 1 : 0, *pCtx );
+  m_pcBinIf->encodeBin( iVer != 0 ? 1 : 0, *pCtx );
+
+  const Bool bHorAbsGr0 = iHor != 0;
+  const Bool bVerAbsGr0 = iVer != 0;
+  const UInt uiHorAbs   = 0 > iHor ? -iHor : iHor;
+  const UInt uiVerAbs   = 0 > iVer ? -iVer : iVer;
+  pCtx++;
+
+  if( bHorAbsGr0 )
+  {
+    m_pcBinIf->encodeBin( uiHorAbs > 1 ? 1 : 0, *pCtx );
+  }
+
+  if( bVerAbsGr0 )
+  {
+    m_pcBinIf->encodeBin( uiVerAbs > 1 ? 1 : 0, *pCtx );
+  }
+
+  if( bHorAbsGr0 )
+  {
+    if( uiHorAbs > 1 )
+    {
+      xWriteEpExGolomb( uiHorAbs-2, 1 );
+    }
+
+    m_pcBinIf->encodeBinEP( 0 > iHor ? 1 : 0 );
+  }
+
+  if( bVerAbsGr0 )
+  {
+    if( uiVerAbs > 1 )
+    {
+      xWriteEpExGolomb( uiVerAbs-2, 1 );
+    }
+
+    m_pcBinIf->encodeBinEP( 0 > iVer ? 1 : 0 );
+  }
+
+  return;
+}
+
+Void TEncSbac::codeCrossComponentPrediction( TComTU &rTu, ComponentID compID )
+{
+  TComDataCU *pcCU = rTu.getCU();
+
+  if( isLuma(compID) || !pcCU->getSlice()->getPPS()->getUseCrossComponentPrediction() ) return;
+
+  const UInt uiAbsPartIdx = rTu.GetAbsPartIdxTU();
+
+  if (!pcCU->isIntra(uiAbsPartIdx) || (pcCU->getIntraDir( CHANNEL_TYPE_CHROMA, uiAbsPartIdx ) == DM_CHROMA_IDX))
+  {
+    DTRACE_CABAC_VL( g_nSymbolCounter++ )
+    DTRACE_CABAC_T("\tparseCrossComponentPrediction()")
+    DTRACE_CABAC_T( "\tAddr=" )
+    DTRACE_CABAC_V( compID )
+    DTRACE_CABAC_T( "\tuiAbsPartIdx=" )
+    DTRACE_CABAC_V( uiAbsPartIdx )
+
+    Int alpha = pcCU->getCrossComponentPredictionAlpha( uiAbsPartIdx, compID );
+    ContextModel *pCtx = m_cCrossComponentPredictionSCModel.get(0, 0) + ((compID == COMPONENT_Cr) ? (NUM_CROSS_COMPONENT_PREDICTION_CTX >> 1) : 0);
+    m_pcBinIf->encodeBin(((alpha != 0) ? 1 : 0), pCtx[0]);
+
+    if (alpha != 0)
+    {
+      static const Int log2AbsAlphaMinus1Table[8] = { 0, 1, 1, 2, 2, 2, 3, 3 };
+      assert(abs(alpha) <= 8);
+
+      if (abs(alpha)>1)
+      {
+        m_pcBinIf->encodeBin(1, pCtx[1]);
+        xWriteUnaryMaxSymbol( log2AbsAlphaMinus1Table[abs(alpha) - 1] - 1, (pCtx + 2), 1, 2 );
+      }
+      else
+      {
+        m_pcBinIf->encodeBin(0, pCtx[1]);
+      }
+      m_pcBinIf->encodeBin( ((alpha < 0) ? 1 : 0), pCtx[4] );
+    }
+    DTRACE_CABAC_T( "\tAlpha=" )
+    DTRACE_CABAC_V( pcCU->getCrossComponentPredictionAlpha( uiAbsPartIdx, compID ) )
+    DTRACE_CABAC_T( "\n" )
+  }
+}
+
+Void TEncSbac::codeDeltaQP( TComDataCU* pcCU, UInt uiAbsPartIdx )
+{
+  Int iDQp  = pcCU->getQP( uiAbsPartIdx ) - pcCU->getRefQP( uiAbsPartIdx );
+
+  Int qpBdOffsetY =  pcCU->getSlice()->getSPS()->getQpBDOffset(CHANNEL_TYPE_LUMA);
+  iDQp = (iDQp + 78 + qpBdOffsetY + (qpBdOffsetY/2)) % (52 + qpBdOffsetY) - 26 - (qpBdOffsetY/2);
+
+  UInt uiAbsDQp = (UInt)((iDQp > 0)? iDQp  : (-iDQp));
+  UInt TUValue = min((Int)uiAbsDQp, CU_DQP_TU_CMAX);
+  xWriteUnaryMaxSymbol( TUValue, &m_cCUDeltaQpSCModel.get( 0, 0, 0 ), 1, CU_DQP_TU_CMAX);
+  if( uiAbsDQp >= CU_DQP_TU_CMAX )
+  {
+    xWriteEpExGolomb( uiAbsDQp - CU_DQP_TU_CMAX, CU_DQP_EG_k );
+  }
+
+  if ( uiAbsDQp > 0)
+  {
+    UInt uiSign = (iDQp > 0 ? 0 : 1);
+    m_pcBinIf->encodeBinEP(uiSign);
+  }
+
+  return;
+}
+
+/** code chroma qp adjustment, converting from the internal table representation
+ * \returns Void
+ */
+Void TEncSbac::codeChromaQpAdjustment( TComDataCU* cu, UInt absPartIdx )
+{
+  Int internalIdc = cu->getChromaQpAdj( absPartIdx );
+  Int tableSize = cu->getSlice()->getPPS()->getChromaQpAdjTableSize();
+  /* internal_idc == 0 => flag = 0
+   * internal_idc > 1 => code idc value (if table size warrents) */
+  m_pcBinIf->encodeBin( internalIdc > 0, m_ChromaQpAdjFlagSCModel.get( 0, 0, 0 ) );
+
+  if (internalIdc > 0 && tableSize > 1)
+  {
+    xWriteUnaryMaxSymbol( internalIdc - 1, &m_ChromaQpAdjIdcSCModel.get( 0, 0, 0 ), 0, tableSize - 1 );
+  }
+}
+
+Void TEncSbac::codeQtCbf( TComTU &rTu, const ComponentID compID, const Bool lowestLevel )
+{
+  TComDataCU* pcCU = rTu.getCU();
+
+  const UInt absPartIdx   = rTu.GetAbsPartIdxTU(compID);
+  const UInt TUDepth      = rTu.GetTransformDepthRel();
+        UInt uiCtx        = pcCU->getCtxQtCbf( rTu, toChannelType(compID) );
+  const UInt contextSet   = toChannelType(compID);
+
+  const UInt width        = rTu.getRect(compID).width;
+  const UInt height       = rTu.getRect(compID).height;
+  const Bool canQuadSplit = (width >= (MIN_TU_SIZE * 2)) && (height >= (MIN_TU_SIZE * 2));
+
+  //             Since the CBF for chroma is coded at the highest level possible, if sub-TUs are
+  //             to be coded for a 4x8 chroma TU, their CBFs must be coded at the highest 4x8 level
+  //             (i.e. where luma TUs are 8x8 rather than 4x4)
+  //    ___ ___
+  //   |   |   | <- 4 x (8x8 luma + 4x8 4:2:2 chroma)
+  //   |___|___|    each quadrant has its own chroma CBF
+  //   |   |   | _ _ _ _
+  //   |___|___|        |
+  //   <--16--->        V
+  //                   _ _
+  //                  |_|_| <- 4 x 4x4 luma + 1 x 4x8 4:2:2 chroma
+  //                  |_|_|    no chroma CBF is coded - instead the parent CBF is inherited
+  //                  <-8->    if sub-TUs are present, their CBFs had to be coded at the parent level
+
+  const UInt lowestTUDepth = TUDepth + ((!lowestLevel && !canQuadSplit) ? 1 : 0); //unsplittable TUs inherit their parent's CBF
+
+  if ((width != height) && (lowestLevel || !canQuadSplit)) //if sub-TUs are present
+  {
+    const UInt subTUDepth        = lowestTUDepth + 1;                      //if this is the lowest level of the TU-tree, the sub-TUs are directly below. Otherwise, this must be the level above the lowest level (as specified above)
+    const UInt partIdxesPerSubTU = rTu.GetAbsPartIdxNumParts(compID) >> 1;
+
+    for (UInt subTU = 0; subTU < 2; subTU++)
+    {
+      const UInt subTUAbsPartIdx = absPartIdx + (subTU * partIdxesPerSubTU);
+      const UInt uiCbf           = pcCU->getCbf(subTUAbsPartIdx, compID, subTUDepth);
+
+      m_pcBinIf->encodeBin(uiCbf, m_cCUQtCbfSCModel.get(0, contextSet, uiCtx));
+
+      DTRACE_CABAC_VL( g_nSymbolCounter++ )
+      DTRACE_CABAC_T( "\tparseQtCbf()" )
+      DTRACE_CABAC_T( "\tsub-TU=" )
+      DTRACE_CABAC_V( subTU )
+      DTRACE_CABAC_T( "\tsymbol=" )
+      DTRACE_CABAC_V( uiCbf )
+      DTRACE_CABAC_T( "\tctx=" )
+      DTRACE_CABAC_V( uiCtx )
+      DTRACE_CABAC_T( "\tetype=" )
+      DTRACE_CABAC_V( compID )
+      DTRACE_CABAC_T( "\tuiAbsPartIdx=" )
+      DTRACE_CABAC_V( subTUAbsPartIdx )
+      DTRACE_CABAC_T( "\n" )
+    }
+  }
+  else
+  {
+    const UInt uiCbf = pcCU->getCbf( absPartIdx, compID, lowestTUDepth );
+    m_pcBinIf->encodeBin( uiCbf , m_cCUQtCbfSCModel.get( 0, contextSet, uiCtx ) );
+
+
+    DTRACE_CABAC_VL( g_nSymbolCounter++ )
+    DTRACE_CABAC_T( "\tparseQtCbf()" )
+    DTRACE_CABAC_T( "\tsymbol=" )
+    DTRACE_CABAC_V( uiCbf )
+    DTRACE_CABAC_T( "\tctx=" )
+    DTRACE_CABAC_V( uiCtx )
+    DTRACE_CABAC_T( "\tetype=" )
+    DTRACE_CABAC_V( compID )
+    DTRACE_CABAC_T( "\tuiAbsPartIdx=" )
+    DTRACE_CABAC_V( rTu.GetAbsPartIdxTU(compID) )
+    DTRACE_CABAC_T( "\n" )
+  }
+}
+
+
+Void TEncSbac::codeTransformSkipFlags (TComTU &rTu, ComponentID component )
+{
+  TComDataCU* pcCU=rTu.getCU();
+  const UInt uiAbsPartIdx=rTu.GetAbsPartIdxTU();
+
+  if (pcCU->getCUTransquantBypass(uiAbsPartIdx))
+  {
+    return;
+  }
+
+  if (!TUCompRectHasAssociatedTransformSkipFlag(rTu.getRect(component), pcCU->getSlice()->getPPS()->getTransformSkipLog2MaxSize()))
+  {
+    return;
+  }
+
+  UInt useTransformSkip = pcCU->getTransformSkip( uiAbsPartIdx,component);
+  m_pcBinIf->encodeBin( useTransformSkip, m_cTransformSkipSCModel.get( 0, toChannelType(component), 0 ) );
+
+  DTRACE_CABAC_VL( g_nSymbolCounter++ )
+  DTRACE_CABAC_T("\tparseTransformSkip()");
+  DTRACE_CABAC_T( "\tsymbol=" )
+  DTRACE_CABAC_V( useTransformSkip )
+  DTRACE_CABAC_T( "\tAddr=" )
+  DTRACE_CABAC_V( pcCU->getCtuRsAddr() )
+  DTRACE_CABAC_T( "\tetype=" )
+  DTRACE_CABAC_V( component )
+  DTRACE_CABAC_T( "\tuiAbsPartIdx=" )
+  DTRACE_CABAC_V( rTu.GetAbsPartIdxTU() )
+  DTRACE_CABAC_T( "\n" )
+}
+
+
+/** Code I_PCM information.
+ * \param pcCU pointer to CU
+ * \param uiAbsPartIdx CU index
+ * \returns Void
+ */
+Void TEncSbac::codeIPCMInfo( TComDataCU* pcCU, UInt uiAbsPartIdx )
+{
+  UInt uiIPCM = (pcCU->getIPCMFlag(uiAbsPartIdx) == true)? 1 : 0;
+
+  Bool writePCMSampleFlag = pcCU->getIPCMFlag(uiAbsPartIdx);
+
+  m_pcBinIf->encodeBinTrm (uiIPCM);
+
+  if (writePCMSampleFlag)
+  {
+    m_pcBinIf->encodePCMAlignBits();
+
+    const UInt minCoeffSizeY = pcCU->getPic()->getMinCUWidth() * pcCU->getPic()->getMinCUHeight();
+    const UInt offsetY       = minCoeffSizeY * uiAbsPartIdx;
+    for (UInt ch=0; ch < pcCU->getPic()->getNumberValidComponents(); ch++)
+    {
+      const ComponentID compID = ComponentID(ch);
+      const UInt offset = offsetY >> (pcCU->getPic()->getComponentScaleX(compID) + pcCU->getPic()->getComponentScaleY(compID));
+      Pel * pPCMSample  = pcCU->getPCMSample(compID) + offset;
+      const UInt width  = pcCU->getWidth (uiAbsPartIdx) >> pcCU->getPic()->getComponentScaleX(compID);
+      const UInt height = pcCU->getHeight(uiAbsPartIdx) >> pcCU->getPic()->getComponentScaleY(compID);
+      const UInt sampleBits = pcCU->getSlice()->getSPS()->getPCMBitDepth(toChannelType(compID));
+      for (UInt y=0; y<height; y++)
+      {
+        for (UInt x=0; x<width; x++)
+        {
+          UInt sample = pPCMSample[x];
+          m_pcBinIf->xWritePCMCode(sample, sampleBits);
+        }
+        pPCMSample += width;
+      }
+    }
+
+    m_pcBinIf->resetBac();
+  }
+}
+
+Void TEncSbac::codeQtRootCbf( TComDataCU* pcCU, UInt uiAbsPartIdx )
+{
+  UInt uiCbf = pcCU->getQtRootCbf( uiAbsPartIdx );
+  UInt uiCtx = 0;
+  m_pcBinIf->encodeBin( uiCbf , m_cCUQtRootCbfSCModel.get( 0, 0, uiCtx ) );
+  DTRACE_CABAC_VL( g_nSymbolCounter++ )
+  DTRACE_CABAC_T( "\tparseQtRootCbf()" )
+  DTRACE_CABAC_T( "\tsymbol=" )
+  DTRACE_CABAC_V( uiCbf )
+  DTRACE_CABAC_T( "\tctx=" )
+  DTRACE_CABAC_V( uiCtx )
+  DTRACE_CABAC_T( "\tuiAbsPartIdx=" )
+  DTRACE_CABAC_V( uiAbsPartIdx )
+  DTRACE_CABAC_T( "\n" )
+}
+
+Void TEncSbac::codeQtCbfZero( TComTU & rTu, const ChannelType chType )
+{
+  // this function is only used to estimate the bits when cbf is 0
+  // and will never be called when writing the bistream. do not need to write log
+  UInt uiCbf = 0;
+  UInt uiCtx = rTu.getCU()->getCtxQtCbf( rTu, chType );
+
+  m_pcBinIf->encodeBin( uiCbf , m_cCUQtCbfSCModel.get( 0, chType, uiCtx ) );
+}
+
+Void TEncSbac::codeQtRootCbfZero( TComDataCU* pcCU )
+{
+  // this function is only used to estimate the bits when cbf is 0
+  // and will never be called when writing the bistream. do not need to write log
+  UInt uiCbf = 0;
+  UInt uiCtx = 0;
+  m_pcBinIf->encodeBin( uiCbf , m_cCUQtRootCbfSCModel.get( 0, 0, uiCtx ) );
+}
+
+/** Encode (X,Y) position of the last significant coefficient
+ * \param uiPosX X component of last coefficient
+ * \param uiPosY Y component of last coefficient
+ * \param width  Block width
+ * \param height Block height
+ * \param eTType plane type / luminance or chrominance
+ * \param uiScanIdx scan type (zig-zag, hor, ver)
+ * This method encodes the X and Y component within a block of the last significant coefficient.
+ */
+Void TEncSbac::codeLastSignificantXY( UInt uiPosX, UInt uiPosY, Int width, Int height, ComponentID component, UInt uiScanIdx )
+{
+  // swap
+  if( uiScanIdx == SCAN_VER )
+  {
+    swap( uiPosX, uiPosY );
+    swap( width,  height );
+  }
+
+  UInt uiCtxLast;
+  UInt uiGroupIdxX    = g_uiGroupIdx[ uiPosX ];
+  UInt uiGroupIdxY    = g_uiGroupIdx[ uiPosY ];
+
+  ContextModel *pCtxX = m_cCuCtxLastX.get( 0, toChannelType(component) );
+  ContextModel *pCtxY = m_cCuCtxLastY.get( 0, toChannelType(component) );
+
+  Int blkSizeOffsetX, blkSizeOffsetY, shiftX, shiftY;
+  getLastSignificantContextParameters(component, width, height, blkSizeOffsetX, blkSizeOffsetY, shiftX, shiftY);
+
+  //------------------
+
+  // posX
+
+  for( uiCtxLast = 0; uiCtxLast < uiGroupIdxX; uiCtxLast++ )
+  {
+    m_pcBinIf->encodeBin( 1, *( pCtxX + blkSizeOffsetX + (uiCtxLast >>shiftX) ) );
+  }
+  if( uiGroupIdxX < g_uiGroupIdx[ width - 1 ])
+  {
+    m_pcBinIf->encodeBin( 0, *( pCtxX + blkSizeOffsetX + (uiCtxLast >>shiftX) ) );
+  }
+
+  // posY
+
+  for( uiCtxLast = 0; uiCtxLast < uiGroupIdxY; uiCtxLast++ )
+  {
+    m_pcBinIf->encodeBin( 1, *( pCtxY + blkSizeOffsetY + (uiCtxLast >>shiftY) ) );
+  }
+  if( uiGroupIdxY < g_uiGroupIdx[ height - 1 ])
+  {
+    m_pcBinIf->encodeBin( 0, *( pCtxY + blkSizeOffsetY + (uiCtxLast >>shiftY) ) );
+  }
+
+  // EP-coded part
+
+  if ( uiGroupIdxX > 3 )
+  {
+    UInt uiCount = ( uiGroupIdxX - 2 ) >> 1;
+    uiPosX       = uiPosX - g_uiMinInGroup[ uiGroupIdxX ];
+    for (Int i = uiCount - 1 ; i >= 0; i-- )
+    {
+      m_pcBinIf->encodeBinEP( ( uiPosX >> i ) & 1 );
+    }
+  }
+  if ( uiGroupIdxY > 3 )
+  {
+    UInt uiCount = ( uiGroupIdxY - 2 ) >> 1;
+    uiPosY       = uiPosY - g_uiMinInGroup[ uiGroupIdxY ];
+    for ( Int i = uiCount - 1 ; i >= 0; i-- )
+    {
+      m_pcBinIf->encodeBinEP( ( uiPosY >> i ) & 1 );
+    }
+  }
+}
+
+
+Void TEncSbac::codeCoeffNxN( TComTU &rTu, TCoeff* pcCoef, const ComponentID compID )
+{
+  TComDataCU* pcCU=rTu.getCU();
+  const UInt uiAbsPartIdx=rTu.GetAbsPartIdxTU(compID);
+  const TComRectangle &tuRect=rTu.getRect(compID);
+  const UInt uiWidth=tuRect.width;
+  const UInt uiHeight=tuRect.height;
+
+  DTRACE_CABAC_VL( g_nSymbolCounter++ )
+  DTRACE_CABAC_T( "\tparseCoeffNxN()\teType=" )
+  DTRACE_CABAC_V( compID )
+  DTRACE_CABAC_T( "\twidth=" )
+  DTRACE_CABAC_V( uiWidth )
+  DTRACE_CABAC_T( "\theight=" )
+  DTRACE_CABAC_V( uiHeight )
+  DTRACE_CABAC_T( "\tdepth=" )
+//  DTRACE_CABAC_V( rTu.GetTransformDepthTotalAdj(compID) )
+  DTRACE_CABAC_V( rTu.GetTransformDepthTotal() )
+  DTRACE_CABAC_T( "\tabspartidx=" )
+  DTRACE_CABAC_V( uiAbsPartIdx )
+  DTRACE_CABAC_T( "\ttoCU-X=" )
+  DTRACE_CABAC_V( pcCU->getCUPelX() )
+  DTRACE_CABAC_T( "\ttoCU-Y=" )
+  DTRACE_CABAC_V( pcCU->getCUPelY() )
+  DTRACE_CABAC_T( "\tCU-addr=" )
+  DTRACE_CABAC_V(  pcCU->getCtuRsAddr() )
+  DTRACE_CABAC_T( "\tinCU-X=" )
+//  DTRACE_CABAC_V( g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ] )
+  DTRACE_CABAC_V( g_auiRasterToPelX[ g_auiZscanToRaster[rTu.GetAbsPartIdxTU(compID)] ] )
+  DTRACE_CABAC_T( "\tinCU-Y=" )
+// DTRACE_CABAC_V( g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ] )
+  DTRACE_CABAC_V( g_auiRasterToPelY[ g_auiZscanToRaster[rTu.GetAbsPartIdxTU(compID)] ] )
+  DTRACE_CABAC_T( "\tpredmode=" )
+  DTRACE_CABAC_V(  pcCU->getPredictionMode( uiAbsPartIdx ) )
+  DTRACE_CABAC_T( "\n" )
+
+  //--------------------------------------------------------------------------------------------------
+
+  if( uiWidth > m_pcSlice->getSPS()->getMaxTrSize() )
+  {
+    std::cerr << "ERROR: codeCoeffNxN was passed a TU with dimensions larger than the maximum allowed size" << std::endl;
+    assert(false);
+    exit(1);
+  }
+
+  // compute number of significant coefficients
+  UInt uiNumSig = TEncEntropy::countNonZeroCoeffs(pcCoef, uiWidth * uiHeight);
+
+  if ( uiNumSig == 0 )
+  {
+    std::cerr << "ERROR: codeCoeffNxN called for empty TU!" << std::endl;
+    assert(false);
+    exit(1);
+  }
+
+  //--------------------------------------------------------------------------------------------------
+
+  //set parameters
+
+  const ChannelType  chType            = toChannelType(compID);
+  const UInt         uiLog2BlockWidth  = g_aucConvertToBit[ uiWidth  ] + 2;
+  const UInt         uiLog2BlockHeight = g_aucConvertToBit[ uiHeight ] + 2;
+
+  const ChannelType  channelType       = toChannelType(compID);
+  const Bool         extendedPrecision = pcCU->getSlice()->getSPS()->getUseExtendedPrecision();
+
+  const Bool         alignCABACBeforeBypass = pcCU->getSlice()->getSPS()->getAlignCABACBeforeBypass();
+
+  Bool beValid;
+
+  {
+    Int uiIntraMode = -1;
+    const Bool       bIsLuma = isLuma(compID);
+    Int isIntra = pcCU->isIntra(uiAbsPartIdx) ? 1 : 0;
+    if ( isIntra )
+    {
+      uiIntraMode = pcCU->getIntraDir( toChannelType(compID), uiAbsPartIdx );
+
+      uiIntraMode = (uiIntraMode==DM_CHROMA_IDX && !bIsLuma) ? pcCU->getIntraDir(CHANNEL_TYPE_LUMA, getChromasCorrespondingPULumaIdx(uiAbsPartIdx, rTu.GetChromaFormat())) : uiIntraMode;
+      uiIntraMode = ((rTu.GetChromaFormat() == CHROMA_422) && !bIsLuma) ? g_chroma422IntraAngleMappingTable[uiIntraMode] : uiIntraMode;
+    }
+
+    Int transformSkip = pcCU->getTransformSkip( uiAbsPartIdx,compID) ? 1 : 0;
+    Bool rdpcm_lossy = ( transformSkip && isIntra && ( (uiIntraMode == HOR_IDX) || (uiIntraMode == VER_IDX) ) ) && pcCU->isRDPCMEnabled(uiAbsPartIdx);
+
+    if ( (pcCU->getCUTransquantBypass(uiAbsPartIdx)) || rdpcm_lossy )
+    {
+      beValid = false;
+      if ( (!pcCU->isIntra(uiAbsPartIdx)) && pcCU->isRDPCMEnabled(uiAbsPartIdx))
+        codeExplicitRdpcmMode( rTu, compID);
+    }
+    else
+    {
+      beValid = pcCU->getSlice()->getPPS()->getSignHideFlag() > 0;
+    }
+  }
+
+  //--------------------------------------------------------------------------------------------------
+
+  if(pcCU->getSlice()->getPPS()->getUseTransformSkip())
+  {
+    codeTransformSkipFlags(rTu, compID);
+    if(pcCU->getTransformSkip(uiAbsPartIdx, compID) && !pcCU->isIntra(uiAbsPartIdx) && pcCU->isRDPCMEnabled(uiAbsPartIdx))
+    {
+      //  This TU has coefficients and is transform skipped. Check whether is inter coded and if yes encode the explicit RDPCM mode
+      codeExplicitRdpcmMode( rTu, compID);
+
+      if(pcCU->getExplicitRdpcmMode(compID, uiAbsPartIdx) != RDPCM_OFF)
+      {
+        //  Sign data hiding is avoided for horizontal and vertical explicit RDPCM modes
+        beValid = false;
+      }
+    }
+  }
+
+  //--------------------------------------------------------------------------------------------------
+
+  const Bool  bUseGolombRiceParameterAdaptation = pcCU->getSlice()->getSPS()->getUseGolombRiceParameterAdaptation();
+        UInt &currentGolombRiceStatistic        = m_golombRiceAdaptationStatistics[rTu.getGolombRiceStatisticsIndex(compID)];
+
+  //select scans
+  TUEntropyCodingParameters codingParameters;
+  getTUEntropyCodingParameters(codingParameters, rTu, compID);
+
+  //----- encode significance map -----
+
+  // Find position of last coefficient
+  Int scanPosLast = -1;
+  Int posLast;
+
+
+  UInt uiSigCoeffGroupFlag[ MLS_GRP_NUM ];
+
+  memset( uiSigCoeffGroupFlag, 0, sizeof(UInt) * MLS_GRP_NUM );
+  do
+  {
+    posLast = codingParameters.scan[ ++scanPosLast ];
+
+    if( pcCoef[ posLast ] != 0 )
+    {
+      // get L1 sig map
+      UInt uiPosY   = posLast >> uiLog2BlockWidth;
+      UInt uiPosX   = posLast - ( uiPosY << uiLog2BlockWidth );
+
+      UInt uiBlkIdx = (codingParameters.widthInGroups * (uiPosY >> MLS_CG_LOG2_HEIGHT)) + (uiPosX >> MLS_CG_LOG2_WIDTH);
+      uiSigCoeffGroupFlag[ uiBlkIdx ] = 1;
+
+      uiNumSig--;
+    }
+  }
+  while ( uiNumSig > 0 );
+
+  // Code position of last coefficient
+  Int posLastY = posLast >> uiLog2BlockWidth;
+  Int posLastX = posLast - ( posLastY << uiLog2BlockWidth );
+  codeLastSignificantXY(posLastX, posLastY, uiWidth, uiHeight, compID, codingParameters.scanType);
+
+  //===== code significance flag =====
+  ContextModel * const baseCoeffGroupCtx = m_cCUSigCoeffGroupSCModel.get( 0, chType );
+  ContextModel * const baseCtx = m_cCUSigSCModel.get( 0, 0 ) + getSignificanceMapContextOffset(compID);
+
+  const Int  iLastScanSet  = scanPosLast >> MLS_CG_SIZE;
+
+  UInt c1                  = 1;
+  UInt uiGoRiceParam       = 0;
+  Int  iScanPosSig         = scanPosLast;
+
+  for( Int iSubSet = iLastScanSet; iSubSet >= 0; iSubSet-- )
+  {
+    Int numNonZero = 0;
+    Int  iSubPos   = iSubSet << MLS_CG_SIZE;
+    uiGoRiceParam  = currentGolombRiceStatistic / RExt__GOLOMB_RICE_INCREMENT_DIVISOR;
+    Bool updateGolombRiceStatistics = bUseGolombRiceParameterAdaptation; //leave the statistics at 0 when not using the adaptation system
+    UInt coeffSigns = 0;
+
+    Int absCoeff[1 << MLS_CG_SIZE];
+
+    Int lastNZPosInCG  = -1;
+    Int firstNZPosInCG = 1 << MLS_CG_SIZE;
+
+    Bool escapeDataPresentInGroup = false;
+
+    if( iScanPosSig == scanPosLast )
+    {
+      absCoeff[ 0 ] = Int(abs( pcCoef[ posLast ] ));
+      coeffSigns    = ( pcCoef[ posLast ] < 0 );
+      numNonZero    = 1;
+      lastNZPosInCG  = iScanPosSig;
+      firstNZPosInCG = iScanPosSig;
+      iScanPosSig--;
+    }
+
+    // encode significant_coeffgroup_flag
+    Int iCGBlkPos = codingParameters.scanCG[ iSubSet ];
+    Int iCGPosY   = iCGBlkPos / codingParameters.widthInGroups;
+    Int iCGPosX   = iCGBlkPos - (iCGPosY * codingParameters.widthInGroups);
+
+    if( iSubSet == iLastScanSet || iSubSet == 0)
+    {
+      uiSigCoeffGroupFlag[ iCGBlkPos ] = 1;
+    }
+    else
+    {
+      UInt uiSigCoeffGroup   = (uiSigCoeffGroupFlag[ iCGBlkPos ] != 0);
+      UInt uiCtxSig  = TComTrQuant::getSigCoeffGroupCtxInc( uiSigCoeffGroupFlag, iCGPosX, iCGPosY, codingParameters.widthInGroups, codingParameters.heightInGroups );
+      m_pcBinIf->encodeBin( uiSigCoeffGroup, baseCoeffGroupCtx[ uiCtxSig ] );
+    }
+
+    // encode significant_coeff_flag
+    if( uiSigCoeffGroupFlag[ iCGBlkPos ] )
+    {
+      const Int patternSigCtx = TComTrQuant::calcPatternSigCtx(uiSigCoeffGroupFlag, iCGPosX, iCGPosY, codingParameters.widthInGroups, codingParameters.heightInGroups);
+
+      UInt uiBlkPos, uiSig, uiCtxSig;
+      for( ; iScanPosSig >= iSubPos; iScanPosSig-- )
+      {
+        uiBlkPos  = codingParameters.scan[ iScanPosSig ];
+        uiSig     = (pcCoef[ uiBlkPos ] != 0);
+        if( iScanPosSig > iSubPos || iSubSet == 0 || numNonZero )
+        {
+          uiCtxSig  = TComTrQuant::getSigCtxInc( patternSigCtx, codingParameters, iScanPosSig, uiLog2BlockWidth, uiLog2BlockHeight, chType );
+          m_pcBinIf->encodeBin( uiSig, baseCtx[ uiCtxSig ] );
+        }
+        if( uiSig )
+        {
+          absCoeff[ numNonZero ] = Int(abs( pcCoef[ uiBlkPos ] ));
+          coeffSigns = 2 * coeffSigns + ( pcCoef[ uiBlkPos ] < 0 );
+          numNonZero++;
+          if( lastNZPosInCG == -1 )
+          {
+            lastNZPosInCG = iScanPosSig;
+          }
+          firstNZPosInCG = iScanPosSig;
+        }
+      }
+    }
+    else
+    {
+      iScanPosSig = iSubPos - 1;
+    }
+
+    if( numNonZero > 0 )
+    {
+      Bool signHidden = ( lastNZPosInCG - firstNZPosInCG >= SBH_THRESHOLD );
+
+      const UInt uiCtxSet = getContextSetIndex(compID, iSubSet, (c1 == 0));
+      c1 = 1;
+
+      ContextModel *baseCtxMod = m_cCUOneSCModel.get( 0, 0 ) + (NUM_ONE_FLAG_CTX_PER_SET * uiCtxSet);
+
+      Int numC1Flag = min(numNonZero, C1FLAG_NUMBER);
+      Int firstC2FlagIdx = -1;
+      for( Int idx = 0; idx < numC1Flag; idx++ )
+      {
+        UInt uiSymbol = absCoeff[ idx ] > 1;
+        m_pcBinIf->encodeBin( uiSymbol, baseCtxMod[c1] );
+        if( uiSymbol )
+        {
+          c1 = 0;
+
+          if (firstC2FlagIdx == -1)
+          {
+            firstC2FlagIdx = idx;
+          }
+          else //if a greater-than-one has been encountered already this group
+          {
+            escapeDataPresentInGroup = true;
+          }
+        }
+        else if( (c1 < 3) && (c1 > 0) )
+        {
+          c1++;
+        }
+      }
+
+      if (c1 == 0)
+      {
+        baseCtxMod = m_cCUAbsSCModel.get( 0, 0 ) + (NUM_ABS_FLAG_CTX_PER_SET * uiCtxSet);
+        if ( firstC2FlagIdx != -1)
+        {
+          UInt symbol = absCoeff[ firstC2FlagIdx ] > 2;
+          m_pcBinIf->encodeBin( symbol, baseCtxMod[0] );
+          if (symbol != 0)
+          {
+            escapeDataPresentInGroup = true;
+          }
+        }
+      }
+
+      escapeDataPresentInGroup = escapeDataPresentInGroup || (numNonZero > C1FLAG_NUMBER);
+
+      if (escapeDataPresentInGroup && alignCABACBeforeBypass)
+      {
+        m_pcBinIf->align();
+      }
+
+      if( beValid && signHidden )
+      {
+        m_pcBinIf->encodeBinsEP( (coeffSigns >> 1), numNonZero-1 );
+      }
+      else
+      {
+        m_pcBinIf->encodeBinsEP( coeffSigns, numNonZero );
+      }
+
+      Int iFirstCoeff2 = 1;
+      if (escapeDataPresentInGroup)
+      {
+        for ( Int idx = 0; idx < numNonZero; idx++ )
+        {
+          UInt baseLevel  = (idx < C1FLAG_NUMBER)? (2 + iFirstCoeff2 ) : 1;
+
+          if( absCoeff[ idx ] >= baseLevel)
+          {
+            const UInt escapeCodeValue = absCoeff[idx] - baseLevel;
+
+            xWriteCoefRemainExGolomb( escapeCodeValue, uiGoRiceParam, extendedPrecision, channelType );
+
+            if (absCoeff[idx] > (3 << uiGoRiceParam))
+            {
+              uiGoRiceParam = bUseGolombRiceParameterAdaptation ? (uiGoRiceParam + 1) : (std::min<UInt>((uiGoRiceParam + 1), 4));
+            }
+
+            if (updateGolombRiceStatistics)
+            {
+              const UInt initialGolombRiceParameter = currentGolombRiceStatistic / RExt__GOLOMB_RICE_INCREMENT_DIVISOR;
+
+              if (escapeCodeValue >= (3 << initialGolombRiceParameter))
+              {
+                currentGolombRiceStatistic++;
+              }
+              else if (((escapeCodeValue * 2) < (1 << initialGolombRiceParameter)) && (currentGolombRiceStatistic > 0))
+              {
+                currentGolombRiceStatistic--;
+              }
+
+              updateGolombRiceStatistics = false;
+            }
+          }
+
+          if(absCoeff[ idx ] >= 2)
+          {
+            iFirstCoeff2 = 0;
+          }
+        }
+      }
+    }
+  }
+#if ENVIRONMENT_VARIABLE_DEBUG_AND_TEST
+  printSBACCoeffData(posLastX, posLastY, uiWidth, uiHeight, compID, uiAbsPartIdx, codingParameters.scanType, pcCoef, g_bFinalEncode);
+#endif
+
+  return;
+}
+
+/** code SAO offset sign
+ * \param code sign value
+ */
+Void TEncSbac::codeSAOSign( UInt code )
+{
+  m_pcBinIf->encodeBinEP( code );
+}
+
+Void TEncSbac::codeSaoMaxUvlc    ( UInt code, UInt maxSymbol )
+{
+  if (maxSymbol == 0)
+  {
+    return;
+  }
+
+  Int i;
+  Bool bCodeLast = ( maxSymbol > code );
+
+  if ( code == 0 )
+  {
+    m_pcBinIf->encodeBinEP( 0 );
+  }
+  else
+  {
+    m_pcBinIf->encodeBinEP( 1 );
+    for ( i=0; i<code-1; i++ )
+    {
+      m_pcBinIf->encodeBinEP( 1 );
+    }
+    if( bCodeLast )
+    {
+      m_pcBinIf->encodeBinEP( 0 );
+    }
+  }
+}
+
+/** Code SAO EO class or BO band position
+ * \param uiLength
+ * \param uiCode
+ */
+Void TEncSbac::codeSaoUflc       ( UInt uiLength, UInt uiCode )
+{
+  m_pcBinIf->encodeBinsEP ( uiCode, uiLength );
+}
+
+/** Code SAO merge flags
+ * \param uiCode
+ * \param uiCompIdx
+ */
+Void TEncSbac::codeSaoMerge       ( UInt uiCode )
+{
+  m_pcBinIf->encodeBin(((uiCode == 0) ? 0 : 1),  m_cSaoMergeSCModel.get( 0, 0, 0 ));
+}
+
+/** Code SAO type index
+ * \param uiCode
+ */
+Void TEncSbac::codeSaoTypeIdx       ( UInt uiCode)
+{
+  if (uiCode == 0)
+  {
+    m_pcBinIf->encodeBin( 0, m_cSaoTypeIdxSCModel.get( 0, 0, 0 ) );
+  }
+  else
+  {
+    m_pcBinIf->encodeBin( 1, m_cSaoTypeIdxSCModel.get( 0, 0, 0 ) );
+    m_pcBinIf->encodeBinEP( uiCode == 1 ? 0 : 1 );
+  }
+}
+
+Void TEncSbac::codeSAOOffsetParam(ComponentID compIdx, SAOOffset& ctbParam, Bool sliceEnabled)
+{
+  UInt uiSymbol;
+  if(!sliceEnabled)
+  {
+    assert(ctbParam.modeIdc == SAO_MODE_OFF);
+    return;
+  }
+  const Bool bIsFirstCompOfChType = (getFirstComponentOfChannel(toChannelType(compIdx)) == compIdx);
+
+  //type
+  if(bIsFirstCompOfChType)
+  {
+    //sao_type_idx_luma or sao_type_idx_chroma
+    if(ctbParam.modeIdc == SAO_MODE_OFF)
+    {
+      uiSymbol =0;
+    }
+    else if(ctbParam.typeIdc == SAO_TYPE_BO) //BO
+    {
+      uiSymbol = 1;
+    }
+    else
+    {
+      assert(ctbParam.typeIdc < SAO_TYPE_START_BO); //EO
+      uiSymbol = 2;
+    }
+    codeSaoTypeIdx(uiSymbol);
+  }
+
+  if(ctbParam.modeIdc == SAO_MODE_NEW)
+  {
+    Int numClasses = (ctbParam.typeIdc == SAO_TYPE_BO)?4:NUM_SAO_EO_CLASSES;
+    Int offset[4];
+    Int k=0;
+    for(Int i=0; i< numClasses; i++)
+    {
+      if(ctbParam.typeIdc != SAO_TYPE_BO && i == SAO_CLASS_EO_PLAIN)
+      {
+        continue;
+      }
+      Int classIdx = (ctbParam.typeIdc == SAO_TYPE_BO)?(  (ctbParam.typeAuxInfo+i)% NUM_SAO_BO_CLASSES   ):i;
+      offset[k] = ctbParam.offset[classIdx];
+      k++;
+    }
+
+    for(Int i=0; i< 4; i++)
+    {
+      codeSaoMaxUvlc((offset[i]<0)?(-offset[i]):(offset[i]),  g_saoMaxOffsetQVal[compIdx] ); //sao_offset_abs
+    }
+
+
+    if(ctbParam.typeIdc == SAO_TYPE_BO)
+    {
+      for(Int i=0; i< 4; i++)
+      {
+        if(offset[i] != 0)
+        {
+          codeSAOSign((offset[i]< 0)?1:0);
+        }
+      }
+
+      codeSaoUflc(NUM_SAO_BO_CLASSES_LOG2, ctbParam.typeAuxInfo ); //sao_band_position
+    }
+    else //EO
+    {
+      if(bIsFirstCompOfChType)
+      {
+        assert(ctbParam.typeIdc - SAO_TYPE_START_EO >=0);
+        codeSaoUflc(NUM_SAO_EO_TYPES_LOG2, ctbParam.typeIdc - SAO_TYPE_START_EO ); //sao_eo_class_luma or sao_eo_class_chroma
+      }
+    }
+
+  }
+}
+
+
+Void TEncSbac::codeSAOBlkParam(SAOBlkParam& saoBlkParam
+                              , Bool* sliceEnabled
+                              , Bool leftMergeAvail
+                              , Bool aboveMergeAvail
+                              , Bool onlyEstMergeInfo // = false
+                              )
+{
+
+  Bool isLeftMerge = false;
+  Bool isAboveMerge= false;
+
+  if(leftMergeAvail)
+  {
+    isLeftMerge = ((saoBlkParam[COMPONENT_Y].modeIdc == SAO_MODE_MERGE) && (saoBlkParam[COMPONENT_Y].typeIdc == SAO_MERGE_LEFT));
+    codeSaoMerge( isLeftMerge?1:0  ); //sao_merge_left_flag
+  }
+
+  if( aboveMergeAvail && !isLeftMerge)
+  {
+    isAboveMerge = ((saoBlkParam[COMPONENT_Y].modeIdc == SAO_MODE_MERGE) && (saoBlkParam[COMPONENT_Y].typeIdc == SAO_MERGE_ABOVE));
+    codeSaoMerge( isAboveMerge?1:0  ); //sao_merge_left_flag
+  }
+
+  if(onlyEstMergeInfo)
+  {
+    return; //only for RDO
+  }
+
+  if(!isLeftMerge && !isAboveMerge) //not merge mode
+  {
+    for(Int compIdx=0; compIdx < MAX_NUM_COMPONENT; compIdx++)
+    {
+      codeSAOOffsetParam(ComponentID(compIdx), saoBlkParam[compIdx], sliceEnabled[compIdx]);
+    }
+  }
+}
+
+/*!
+ ****************************************************************************
+ * \brief
+ *   estimate bit cost for CBP, significant map and significant coefficients
+ ****************************************************************************
+ */
+Void TEncSbac::estBit( estBitsSbacStruct* pcEstBitsSbac, Int width, Int height, ChannelType chType )
+{
+  estCBFBit( pcEstBitsSbac );
+
+  estSignificantCoeffGroupMapBit( pcEstBitsSbac, chType );
+
+  // encode significance map
+  estSignificantMapBit( pcEstBitsSbac, width, height, chType );
+
+  // encode last significant position
+  estLastSignificantPositionBit( pcEstBitsSbac, width, height, chType );
+
+  // encode significant coefficients
+  estSignificantCoefficientsBit( pcEstBitsSbac, chType );
+
+  memcpy(pcEstBitsSbac->golombRiceAdaptationStatistics, m_golombRiceAdaptationStatistics, (sizeof(UInt) * RExt__GOLOMB_RICE_ADAPTATION_STATISTICS_SETS));
+}
+
+/*!
+ ****************************************************************************
+ * \brief
+ *    estimate bit cost for each CBP bit
+ ****************************************************************************
+ */
+Void TEncSbac::estCBFBit( estBitsSbacStruct* pcEstBitsSbac )
+{
+  ContextModel *pCtx = m_cCUQtCbfSCModel.get( 0 );
+
+  for( UInt uiCtxInc = 0; uiCtxInc < (NUM_QT_CBF_CTX_SETS * NUM_QT_CBF_CTX_PER_SET); uiCtxInc++ )
+  {
+    pcEstBitsSbac->blockCbpBits[ uiCtxInc ][ 0 ] = pCtx[ uiCtxInc ].getEntropyBits( 0 );
+    pcEstBitsSbac->blockCbpBits[ uiCtxInc ][ 1 ] = pCtx[ uiCtxInc ].getEntropyBits( 1 );
+  }
+
+  pCtx = m_cCUQtRootCbfSCModel.get( 0 );
+
+  for( UInt uiCtxInc = 0; uiCtxInc < 4; uiCtxInc++ )
+  {
+    pcEstBitsSbac->blockRootCbpBits[ uiCtxInc ][ 0 ] = pCtx[ uiCtxInc ].getEntropyBits( 0 );
+    pcEstBitsSbac->blockRootCbpBits[ uiCtxInc ][ 1 ] = pCtx[ uiCtxInc ].getEntropyBits( 1 );
+  }
+}
+
+
+/*!
+ ****************************************************************************
+ * \brief
+ *    estimate SAMBAC bit cost for significant coefficient group map
+ ****************************************************************************
+ */
+Void TEncSbac::estSignificantCoeffGroupMapBit( estBitsSbacStruct* pcEstBitsSbac, ChannelType chType )
+{
+  Int firstCtx = 0, numCtx = NUM_SIG_CG_FLAG_CTX;
+
+  for ( Int ctxIdx = firstCtx; ctxIdx < firstCtx + numCtx; ctxIdx++ )
+  {
+    for( UInt uiBin = 0; uiBin < 2; uiBin++ )
+    {
+      pcEstBitsSbac->significantCoeffGroupBits[ ctxIdx ][ uiBin ] = m_cCUSigCoeffGroupSCModel.get(  0, chType, ctxIdx ).getEntropyBits( uiBin );
+    }
+  }
+}
+
+
+/*!
+ ****************************************************************************
+ * \brief
+ *    estimate SAMBAC bit cost for significant coefficient map
+ ****************************************************************************
+ */
+Void TEncSbac::estSignificantMapBit( estBitsSbacStruct* pcEstBitsSbac, Int width, Int height, ChannelType chType )
+{
+  //--------------------------------------------------------------------------------------------------
+
+  //set up the number of channels and context variables
+
+  const UInt firstComponent = ((isLuma(chType)) ? (COMPONENT_Y) : (COMPONENT_Cb));
+  const UInt lastComponent  = ((isLuma(chType)) ? (COMPONENT_Y) : (COMPONENT_Cb));
+
+  //----------------------------------------------------------
+
+  Int firstCtx = MAX_INT;
+  Int numCtx   = MAX_INT;
+
+  if      ((width == 4) && (height == 4))
+  {
+    firstCtx = significanceMapContextSetStart[chType][CONTEXT_TYPE_4x4];
+    numCtx   = significanceMapContextSetSize [chType][CONTEXT_TYPE_4x4];
+  }
+  else if ((width == 8) && (height == 8))
+  {
+    firstCtx = significanceMapContextSetStart[chType][CONTEXT_TYPE_8x8];
+    numCtx   = significanceMapContextSetSize [chType][CONTEXT_TYPE_8x8];
+  }
+  else
+  {
+    firstCtx = significanceMapContextSetStart[chType][CONTEXT_TYPE_NxN];
+    numCtx   = significanceMapContextSetSize [chType][CONTEXT_TYPE_NxN];
+  }
+
+  //--------------------------------------------------------------------------------------------------
+
+  //fill the data for the significace map
+
+  for (UInt component = firstComponent; component <= lastComponent; component++)
+  {
+    const UInt contextOffset = getSignificanceMapContextOffset(ComponentID(component));
+
+    if (firstCtx > 0)
+    {
+      for( UInt bin = 0; bin < 2; bin++ ) //always get the DC
+      {
+        pcEstBitsSbac->significantBits[ contextOffset ][ bin ] = m_cCUSigSCModel.get( 0, 0, contextOffset ).getEntropyBits( bin );
+      }
+    }
+
+    // This could be made optional, but would require this function to have knowledge of whether the
+    // TU is transform-skipped or transquant-bypassed and whether the SPS flag is set
+    for( UInt bin = 0; bin < 2; bin++ )
+    {
+      const Int ctxIdx = significanceMapContextSetStart[chType][CONTEXT_TYPE_SINGLE];
+      pcEstBitsSbac->significantBits[ contextOffset + ctxIdx ][ bin ] = m_cCUSigSCModel.get( 0, 0, (contextOffset + ctxIdx) ).getEntropyBits( bin );
+    }
+
+    for ( Int ctxIdx = firstCtx; ctxIdx < firstCtx + numCtx; ctxIdx++ )
+    {
+      for( UInt uiBin = 0; uiBin < 2; uiBin++ )
+      {
+        pcEstBitsSbac->significantBits[ contextOffset + ctxIdx ][ uiBin ] = m_cCUSigSCModel.get(  0, 0, (contextOffset + ctxIdx) ).getEntropyBits( uiBin );
+      }
+    }
+  }
+
+  //--------------------------------------------------------------------------------------------------
+}
+
+
+/*!
+ ****************************************************************************
+ * \brief
+ *    estimate bit cost of significant coefficient
+ ****************************************************************************
+ */
+
+Void TEncSbac::estLastSignificantPositionBit( estBitsSbacStruct* pcEstBitsSbac, Int width, Int height, ChannelType chType )
+{
+  //--------------------------------------------------------------------------------------------------.
+
+  //set up the number of channels
+
+  const UInt firstComponent = ((isLuma(chType)) ? (COMPONENT_Y) : (COMPONENT_Cb));
+  const UInt lastComponent  = ((isLuma(chType)) ? (COMPONENT_Y) : (COMPONENT_Cb));
+
+  //--------------------------------------------------------------------------------------------------
+
+  //fill the data for the last-significant-coefficient position
+
+  for (UInt componentIndex = firstComponent; componentIndex <= lastComponent; componentIndex++)
+  {
+    const ComponentID component = ComponentID(componentIndex);
+
+    Int iBitsX = 0, iBitsY = 0;
+
+    Int blkSizeOffsetX, blkSizeOffsetY, shiftX, shiftY;
+    getLastSignificantContextParameters(ComponentID(component), width, height, blkSizeOffsetX, blkSizeOffsetY, shiftX, shiftY);
+
+    Int ctx;
+
+    const ChannelType channelType = toChannelType(ComponentID(component));
+
+    ContextModel *const pCtxX = m_cCuCtxLastX.get( 0, channelType );
+    ContextModel *const pCtxY = m_cCuCtxLastY.get( 0, channelType );
+    Int          *const lastXBitsArray = pcEstBitsSbac->lastXBits[channelType];
+    Int          *const lastYBitsArray = pcEstBitsSbac->lastYBits[channelType];
+
+    //------------------------------------------------
+
+    //X-coordinate
+
+    for (ctx = 0; ctx < g_uiGroupIdx[ width - 1 ]; ctx++)
+    {
+      Int ctxOffset = blkSizeOffsetX + (ctx >>shiftX);
+      lastXBitsArray[ ctx ] = iBitsX + pCtxX[ ctxOffset ].getEntropyBits( 0 );
+      iBitsX += pCtxX[ ctxOffset ].getEntropyBits( 1 );
+    }
+
+    lastXBitsArray[ctx] = iBitsX;
+
+    //------------------------------------------------
+
+    //Y-coordinate
+
+    for (ctx = 0; ctx < g_uiGroupIdx[ height - 1 ]; ctx++)
+    {
+      Int ctxOffset = blkSizeOffsetY + (ctx >>shiftY);
+      lastYBitsArray[ ctx ] = iBitsY + pCtxY[ ctxOffset ].getEntropyBits( 0 );
+      iBitsY += pCtxY[ ctxOffset ].getEntropyBits( 1 );
+    }
+
+    lastYBitsArray[ctx] = iBitsY;
+
+  } //end of component loop
+
+  //--------------------------------------------------------------------------------------------------
+}
+
+
+/*!
+ ****************************************************************************
+ * \brief
+ *    estimate bit cost of significant coefficient
+ ****************************************************************************
+ */
+Void TEncSbac::estSignificantCoefficientsBit( estBitsSbacStruct* pcEstBitsSbac, ChannelType chType )
+{
+  ContextModel *ctxOne = m_cCUOneSCModel.get(0, 0);
+  ContextModel *ctxAbs = m_cCUAbsSCModel.get(0, 0);
+
+  const UInt oneStartIndex = ((isLuma(chType)) ? (0)                     : (NUM_ONE_FLAG_CTX_LUMA));
+  const UInt oneStopIndex  = ((isLuma(chType)) ? (NUM_ONE_FLAG_CTX_LUMA) : (NUM_ONE_FLAG_CTX));
+  const UInt absStartIndex = ((isLuma(chType)) ? (0)                     : (NUM_ABS_FLAG_CTX_LUMA));
+  const UInt absStopIndex  = ((isLuma(chType)) ? (NUM_ABS_FLAG_CTX_LUMA) : (NUM_ABS_FLAG_CTX));
+
+  for (Int ctxIdx = oneStartIndex; ctxIdx < oneStopIndex; ctxIdx++)
+  {
+    pcEstBitsSbac->m_greaterOneBits[ ctxIdx ][ 0 ] = ctxOne[ ctxIdx ].getEntropyBits( 0 );
+    pcEstBitsSbac->m_greaterOneBits[ ctxIdx ][ 1 ] = ctxOne[ ctxIdx ].getEntropyBits( 1 );
+  }
+
+  for (Int ctxIdx = absStartIndex; ctxIdx < absStopIndex; ctxIdx++)
+  {
+    pcEstBitsSbac->m_levelAbsBits[ ctxIdx ][ 0 ] = ctxAbs[ ctxIdx ].getEntropyBits( 0 );
+    pcEstBitsSbac->m_levelAbsBits[ ctxIdx ][ 1 ] = ctxAbs[ ctxIdx ].getEntropyBits( 1 );
+  }
+}
+
+/**
+ - Initialize our context information from the nominated source.
+ .
+ \param pSrc From where to copy context information.
+ */
+Void TEncSbac::xCopyContextsFrom( const TEncSbac* pSrc )
+{
+  memcpy(m_contextModels, pSrc->m_contextModels, m_numContextModels*sizeof(m_contextModels[0]));
+  memcpy(m_golombRiceAdaptationStatistics, pSrc->m_golombRiceAdaptationStatistics, (sizeof(UInt) * RExt__GOLOMB_RICE_ADAPTATION_STATISTICS_SETS));
+}
+
+Void  TEncSbac::loadContexts ( const TEncSbac* pSrc)
+{
+  xCopyContextsFrom(pSrc);
+}
+
+/** Performs CABAC encoding of the explicit RDPCM mode
+ * \param rTu current TU data structure
+ * \param compID component identifier
+ */
+Void TEncSbac::codeExplicitRdpcmMode( TComTU &rTu, const ComponentID compID )
+{
+  TComDataCU *cu = rTu.getCU();
+  const TComRectangle &rect = rTu.getRect(compID);
+  const UInt absPartIdx   = rTu.GetAbsPartIdxTU(compID);
+  const UInt tuHeight = g_aucConvertToBit[rect.height];
+  const UInt tuWidth  = g_aucConvertToBit[rect.width];
+
+  assert(tuHeight == tuWidth);
+  assert(tuHeight < 4);
+
+  UInt explicitRdpcmMode = cu->getExplicitRdpcmMode(compID, absPartIdx);
+
+  if( explicitRdpcmMode == RDPCM_OFF )
+  {
+    m_pcBinIf->encodeBin (0, m_explicitRdpcmFlagSCModel.get (0, toChannelType(compID), 0));
+  }
+  else if( explicitRdpcmMode == RDPCM_HOR || explicitRdpcmMode == RDPCM_VER )
+  {
+    m_pcBinIf->encodeBin (1, m_explicitRdpcmFlagSCModel.get (0, toChannelType(compID), 0));
+    if(explicitRdpcmMode == RDPCM_HOR)
+    {
+      m_pcBinIf->encodeBin ( 0, m_explicitRdpcmDirSCModel.get(0, toChannelType(compID), 0));
+    }
+    else
+    {
+      m_pcBinIf->encodeBin ( 1, m_explicitRdpcmDirSCModel.get(0, toChannelType(compID), 0));
+    }
+  }
+  else
+  {
+    assert(0);
+  }
+}
+
+//! \}