Changeset 464 in 3DVCSoftware for branches/HTM-DEV-0.3-dev2a/source/Lib/TLibDecoder/TDecSbac.cpp

Timestamp:

11 Jun 2013, 20:35:00 (11 years ago)

Author:

zhang

Message:

Implementation of ARP from QC

File:

• branches/HTM-DEV-0.3-dev2a/source/Lib/TLibDecoder/TDecSbac.cpp (modified) (4 diffs)

branches/HTM-DEV-0.3-dev2a/source/Lib/TLibDecoder/TDecSbac.cpp

@@ -54 +54 @@
 , 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)
+#if H_3D_ARP
+, m_cCUPUARPW                 ( 1,             1,               NUM_ARPW_CTX                  , m_contextModels + m_numContextModels, m_numContextModels)
+#endif
 , 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)
@@ -113 +116 @@
   m_cCUMergeFlagExtSCModel.initBuffer    ( sliceType, qp, (UChar*)INIT_MERGE_FLAG_EXT );
   m_cCUMergeIdxExtSCModel.initBuffer     ( sliceType, qp, (UChar*)INIT_MERGE_IDX_EXT );
+#if H_3D_ARP
+  m_cCUPUARPW.initBuffer                 ( sliceType, qp, (UChar*)INIT_ARPW );
+#endif
   m_cCUPartSizeSCModel.initBuffer        ( sliceType, qp, (UChar*)INIT_PART_SIZE );
   m_cCUAMPSCModel.initBuffer             ( sliceType, qp, (UChar*)INIT_CU_AMP_POS );
@@ -158 +164 @@
   m_cCUMergeFlagExtSCModel.initBuffer    ( eSliceType, iQp, (UChar*)INIT_MERGE_FLAG_EXT );
   m_cCUMergeIdxExtSCModel.initBuffer     ( eSliceType, iQp, (UChar*)INIT_MERGE_IDX_EXT );
+#if H_3D_ARP
+  m_cCUPUARPW.initBuffer                 ( eSliceType, iQp, (UChar*)INIT_ARPW );
+#endif
   m_cCUPartSizeSCModel.initBuffer        ( eSliceType, iQp, (UChar*)INIT_PART_SIZE );
   m_cCUAMPSCModel.initBuffer             ( eSliceType, iQp, (UChar*)INIT_CU_AMP_POS );
@@ -1551 +1560 @@
   xCopyContextsFrom(pScr);
 }
+
+#if H_3D_ARP
+Void TDecSbac::parseARPW( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
+{
+  UInt uiMaxW = pcCU->getSlice()->getARPStepNum() - 1;
+  UInt uiW = 0;
+  UInt uiOffset = pcCU->getCTXARPWFlag(uiAbsPartIdx);
+  UInt uiCode = 0;
+
+  assert ( uiMaxW > 0 );
+
+  m_pcTDecBinIf->decodeBin( uiCode , m_cCUPUARPW.get( 0, 0, 0 + uiOffset ) );
+
+  uiW = uiCode;
+  if( 1 == uiW )   
+  {
+    m_pcTDecBinIf->decodeBin( uiCode , m_cCUPUARPW.get( 0, 0, 3 ) );
+    uiW += ( 1 == uiCode ? 1 : 0 );
+  }
+  pcCU->setARPWSubParts( ( UChar )( uiW ) , uiAbsPartIdx, uiDepth );  
+}
+#endif
 //! \}