Changeset 1179 in 3DVCSoftware for trunk/source/Lib/TLibDecoder/TDecSbac.cpp

Timestamp:

7 Apr 2015, 17:05:30 (9 years ago)

Author:

tech

Message:

Merged branch 13.1-dev0@1178.

File:

• trunk/source/Lib/TLibDecoder/TDecSbac.cpp (modified) (12 diffs)

trunk/source/Lib/TLibDecoder/TDecSbac.cpp

@@ -4 +4 @@
  * granted under this license.  
  *
-* Copyright (c) 2010-2014, ITU/ISO/IEC
+* Copyright (c) 2010-2015, ITU/ISO/IEC
  * All rights reserved.
  *
@@ -52 +52 @@
 , 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)
+#if SEC_DEPTH_INTRA_SKIP_MODE_K0033
+, m_cCUDISFlagSCModel         ( 1,             1,               NUM_DIS_FLAG_CTX             , m_contextModels + m_numContextModels, m_numContextModels)
+, m_cCUDISTypeSCModel         ( 1,             1,               NUM_DIS_TYPE_CTX             , m_contextModels + m_numContextModels, m_numContextModels)
+#else
 #if H_3D_SINGLE_DEPTH
 , m_cCUSingleDepthFlagSCModel        ( 1,             1,               NUM_SINGLEDEPTH_FLAG_CTX             , m_contextModels + m_numContextModels, m_numContextModels)
 , m_cSingleDepthValueSCModel         ( 1,             1,               NUM_SINGLE_DEPTH_VALUE_DATA_CTX      , m_contextModels + m_numContextModels, m_numContextModels)
+#endif
 #endif
 , m_cCUMergeFlagExtSCModel    ( 1,             1,               NUM_MERGE_FLAG_EXT_CTX        , m_contextModels + m_numContextModels, m_numContextModels)
@@ -136 +141 @@
   m_cCUSplitFlagSCModel.initBuffer       ( sliceType, qp, (UChar*)INIT_SPLIT_FLAG );
   m_cCUSkipFlagSCModel.initBuffer        ( sliceType, qp, (UChar*)INIT_SKIP_FLAG );
+#if SEC_DEPTH_INTRA_SKIP_MODE_K0033
+  m_cCUDISFlagSCModel.initBuffer         ( sliceType, qp, (UChar*)INIT_DIS_FLAG );
+  m_cCUDISTypeSCModel.initBuffer         ( sliceType, qp, (UChar*)INIT_DIS_TYPE );
+#else
 #if H_3D_SINGLE_DEPTH
   m_cCUSingleDepthFlagSCModel.initBuffer        ( sliceType, qp, (UChar*)INIT_SINGLEDEPTH_FLAG );
   m_cSingleDepthValueSCModel.initBuffer         ( sliceType, qp, (UChar*)INIT_SINGLE_DEPTH_VALUE_DATA );
+#endif
 #endif
   m_cCUMergeFlagExtSCModel.initBuffer    ( sliceType, qp, (UChar*)INIT_MERGE_FLAG_EXT );
@@ -207 +217 @@
   m_cCUSplitFlagSCModel.initBuffer       ( eSliceType, iQp, (UChar*)INIT_SPLIT_FLAG );
   m_cCUSkipFlagSCModel.initBuffer        ( eSliceType, iQp, (UChar*)INIT_SKIP_FLAG );
+#if SEC_DEPTH_INTRA_SKIP_MODE_K0033
+  m_cCUDISFlagSCModel.initBuffer         ( eSliceType, iQp, (UChar*)INIT_DIS_FLAG );
+  m_cCUDISTypeSCModel.initBuffer         ( eSliceType, iQp, (UChar*)INIT_DIS_TYPE );
+#else
 #if H_3D_SINGLE_DEPTH
   m_cCUSingleDepthFlagSCModel.initBuffer        ( eSliceType, iQp, (UChar*)INIT_SINGLEDEPTH_FLAG );
   m_cSingleDepthValueSCModel.initBuffer         ( eSliceType, iQp, (UChar*)INIT_SINGLE_DEPTH_VALUE_DATA );
+#endif
 #endif
   m_cCUMergeFlagExtSCModel.initBuffer    ( eSliceType, iQp, (UChar*)INIT_MERGE_FLAG_EXT );
@@ -486 +501 @@
     }
 
+
+#if H_3D_DISABLE_CHROMA
+    if( pcCU->getSlice()->getSPS()->getChromaFormatIdc() != 0 )
+    {    
+#endif
     piPCMSample = pcCU->getPCMSampleCb() + uiChromaOffset;
     uiWidth = pcCU->getWidth(uiAbsPartIdx)/2;
@@ -517 +537 @@
       piPCMSample += uiWidth;
     }
+#if H_3D_DISABLE_CHROMA
+    }
+#endif
+
 
     m_pcTDecBinIf->start();
@@ -570 +594 @@
 #endif
 }
+
+#if SEC_DEPTH_INTRA_SKIP_MODE_K0033
+Void TDecSbac::parseDIS( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
+{
+  pcCU->setDISFlagSubParts( false,        uiAbsPartIdx, uiDepth );
+  UInt uiSymbol = 0;
+  m_pcTDecBinIf->decodeBin( uiSymbol, m_cCUDISFlagSCModel.get( 0, 0, 0 ) );
+  if( uiSymbol )
+  {
+    pcCU->setDISFlagSubParts( true,        uiAbsPartIdx, uiDepth );
+    pcCU->setSkipFlagSubParts( false,        uiAbsPartIdx, uiDepth );
+    pcCU->setSDCFlagSubParts( false,        uiAbsPartIdx, uiDepth );
+    pcCU->setPredModeSubParts( MODE_INTRA,  uiAbsPartIdx, uiDepth );
+    pcCU->setPartSizeSubParts( SIZE_2Nx2N, uiAbsPartIdx, uiDepth );
+    pcCU->setLumaIntraDirSubParts (DC_IDX, uiAbsPartIdx, uiDepth );
+    pcCU->setSizeSubParts( g_uiMaxCUWidth>>uiDepth, g_uiMaxCUHeight>>uiDepth, uiAbsPartIdx, uiDepth );
+    pcCU->setMergeFlagSubParts( false , uiAbsPartIdx, 0, uiDepth );
+    pcCU->setTrIdxSubParts(0, uiAbsPartIdx, uiDepth);
+    pcCU->setCbfSubParts(0, 1, 1, uiAbsPartIdx, uiDepth);
+
+    UInt uiUnaryIdx = 0;
+    UInt uiNumCand  = 4;
+
+    if ( uiNumCand > 1 )
+    {
+      for( ; uiUnaryIdx < uiNumCand - 1; ++uiUnaryIdx )
+      {
+        UInt uiSymbol2 = 0;
+        if ( uiUnaryIdx==0 )
+        {
+          m_pcTDecBinIf->decodeBin( uiSymbol2, m_cCUDISTypeSCModel.get( 0, 0, 0 ) );
+        }
+        else
+        {
+          m_pcTDecBinIf->decodeBinEP( uiSymbol2);
+        }
+        if( uiSymbol2 == 0 )
+        {
+          break;
+        }
+      }
+    }
+    pcCU->setDISTypeSubParts(uiUnaryIdx, uiAbsPartIdx, 0, uiDepth);
+  }
+}
+#else
 #if H_3D_SINGLE_DEPTH
 Void TDecSbac::parseSingleDepthMode( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
@@ -616 +686 @@
   }
 }
-
-#endif
+#endif
+#endif
+
 /** parse merge flag
  * \param pcCU
@@ -1304 +1375 @@
   DTRACE_CABAC_V( uiLog2TransformBlockSize )
   DTRACE_CABAC_T( "\n" )
+#else
+  DTRACE_TU("split_transform_flag", ruiSubdivFlag )
 #endif
 }
@@ -1382 +1455 @@
   DTRACE_CABAC_V( uiAbsPartIdx )
   DTRACE_CABAC_T( "\n" )
+#else
+  if ( eType == TEXT_CHROMA_U )
+  {
+    DTRACE_TU("cbf_cb", uiSymbol )
+  }
+  else if ( eType == TEXT_CHROMA_V )
+  {
+    DTRACE_TU("cbf_cr", uiSymbol )
+  }
+  else
+  {
+    DTRACE_TU("cbf_luma", uiSymbol )
+  }
 #endif
   
@@ -2105 +2191 @@
 
   m_pcTDecBinIf->decodeBin( uiSymbol, m_cSDCFlagSCModel.get( 0, 0, uiCtxSDCFlag ) );
-
+  DTRACE_CU("dc_only_flag", uiSymbol)
   if( uiSymbol )
   {
@@ -2129 +2215 @@
   
   m_pcTDecBinIf->decodeBin( uiSymbol, m_cDBBPFlagSCModel.get( 0, 0, 0 ) );
-  
+  DTRACE_CU("dbbp_flag", uiSymbol)
   PartSize ePartSize = pcCU->getPartitionSize( uiAbsPartIdx );
   AOF( ePartSize == SIZE_2NxN || ePartSize == SIZE_Nx2N );