Changeset 790 in 3DVCSoftware for branches/HTM-9.3-dev2-MediaTek/source/Lib/TLibDecoder/TDecSbac.cpp

Timestamp:

22 Jan 2014, 09:44:36 (10 years ago)

Author:

mediatek-htm

Message:

JCT3V-G0055 Integrated

File:

• branches/HTM-9.3-dev2-MediaTek/source/Lib/TLibDecoder/TDecSbac.cpp (modified) (4 diffs)

branches/HTM-9.3-dev2-MediaTek/source/Lib/TLibDecoder/TDecSbac.cpp

@@ -783 +783 @@
 
   Bool rapPic     = (pcCU->getSlice()->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL || pcCU->getSlice()->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP || pcCU->getSlice()->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA);
-
+#if MTK_TEX_DEP_PAR_G0055
+  Bool depthDependent = false;
+  UInt uiTexturePart = uiMode;
+#endif
   if(bDepthMapDetect && !bIntraSliceDetect && !rapPic && sps->getUseQTL() && sps->getUsePC())
   {
     TComDataCU *pcTextureCU = pcTexture->getCU(pcCU->getAddr());
     assert(pcTextureCU->getDepth(uiAbsPartIdx) >= uiDepth);
+#if !MTK_TEX_DEP_PAR_G0055
     if (pcTextureCU->getDepth(uiAbsPartIdx) == uiDepth && pcTextureCU->getPartitionSize( uiAbsPartIdx ) != SIZE_NxN)
+#else
+    if(pcTextureCU->getDepth(uiAbsPartIdx) == uiDepth )
+    {
+      depthDependent = true;
+      uiTexturePart = pcTextureCU->getPartitionSize( uiAbsPartIdx );
+    }
+    if (pcTextureCU->getDepth(uiAbsPartIdx) == uiDepth && pcTextureCU->getPartitionSize( uiAbsPartIdx ) == SIZE_2Nx2N)
+#endif
     {
       bParsePartSize = false;
@@ -796 +808 @@
 #endif
 
-  
+
   if ( pcCU->isIntra( uiAbsPartIdx ) )
   {
@@ -803 +815 @@
     {
 #endif
-     uiSymbol = 1;
+      uiSymbol = 1;
       if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth )
       {
@@ -834 +846 @@
     {
 #endif
-      UInt uiMaxNumBits = 2;
-      if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth && !( (g_uiMaxCUWidth>>uiDepth) == 8 && (g_uiMaxCUHeight>>uiDepth) == 8 ) )
-      {
-        uiMaxNumBits ++;
-      }
-      for ( UInt ui = 0; ui < uiMaxNumBits; ui++ )
-      {
-        m_pcTDecBinIf->decodeBin( uiSymbol, m_cCUPartSizeSCModel.get( 0, 0, ui) );
-        if ( uiSymbol )
-        {
-          break;
-        }
-        uiMode++;
-      }
-      eMode = (PartSize) uiMode;
-      if ( pcCU->getSlice()->getSPS()->getAMPAcc( uiDepth ) )
-      {
-        if (eMode == SIZE_2NxN)
-        {
-          m_pcTDecBinIf->decodeBin(uiSymbol, m_cCUAMPSCModel.get( 0, 0, 0 ));
-          if (uiSymbol == 0)
+#if MTK_TEX_DEP_PAR_G0055
+      if (depthDependent==false || uiTexturePart == SIZE_NxN|| uiTexturePart == SIZE_2Nx2N)
+      {
+#endif
+        UInt uiMaxNumBits = 2;
+        if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth && !( (g_uiMaxCUWidth>>uiDepth) == 8 && (g_uiMaxCUHeight>>uiDepth) == 8 ) )
+        {
+          uiMaxNumBits ++;
+        }
+        for ( UInt ui = 0; ui < uiMaxNumBits; ui++ )
+        {
+          m_pcTDecBinIf->decodeBin( uiSymbol, m_cCUPartSizeSCModel.get( 0, 0, ui) );
+          if ( uiSymbol )
           {
-            m_pcTDecBinIf->decodeBinEP(uiSymbol);
-            eMode = (uiSymbol == 0? SIZE_2NxnU : SIZE_2NxnD);
+            break;
           }
-        }
-        else if (eMode == SIZE_Nx2N)
-        {
-          m_pcTDecBinIf->decodeBin(uiSymbol, m_cCUAMPSCModel.get( 0, 0, 0 ));
-          if (uiSymbol == 0)
+          uiMode++;
+        }
+        eMode = (PartSize) uiMode;
+        if ( pcCU->getSlice()->getSPS()->getAMPAcc( uiDepth ) )
+        {
+          if (eMode == SIZE_2NxN)
           {
-            m_pcTDecBinIf->decodeBinEP(uiSymbol);
-            eMode = (uiSymbol == 0? SIZE_nLx2N : SIZE_nRx2N);
+            m_pcTDecBinIf->decodeBin(uiSymbol, m_cCUAMPSCModel.get( 0, 0, 0 ));
+            if (uiSymbol == 0)
+            {
+              m_pcTDecBinIf->decodeBinEP(uiSymbol);
+              eMode = (uiSymbol == 0? SIZE_2NxnU : SIZE_2NxnD);
+            }
           }
-        }
-      }
+          else if (eMode == SIZE_Nx2N)
+          {
+            m_pcTDecBinIf->decodeBin(uiSymbol, m_cCUAMPSCModel.get( 0, 0, 0 ));
+            if (uiSymbol == 0)
+            {
+              m_pcTDecBinIf->decodeBinEP(uiSymbol);
+              eMode = (uiSymbol == 0? SIZE_nLx2N : SIZE_nRx2N);
+            }
+          }
+        }
+#if MTK_TEX_DEP_PAR_G0055
+      }
+      else if(uiTexturePart == SIZE_2NxN || uiTexturePart == SIZE_2NxnU || uiTexturePart == SIZE_2NxnD)
+      {
+        UInt uiMaxNumBits = 1;
+        if ( pcCU->getSlice()->getSPS()->getAMPAcc( uiDepth ) )
+        {
+          uiMaxNumBits ++;
+        }
+        for ( UInt ui = 0; ui < uiMaxNumBits; ui++ )
+        {
+          m_pcTDecBinIf->decodeBin( uiSymbol, m_cCUPartSizeSCModel.get( 0, 0, ui) );
+          if ( uiSymbol )
+          {
+            break;
+          }
+          uiMode++;
+        }
+        eMode = (PartSize) uiMode;
+        if(uiMode && pcCU->getSlice()->getSPS()->getAMPAcc( uiDepth ) && uiSymbol==1 )
+        {
+          eMode = SIZE_2NxN;
+        }
+        else if (uiMode && pcCU->getSlice()->getSPS()->getAMPAcc( uiDepth )==0  && uiSymbol==0)
+        {
+          eMode = SIZE_2NxN;
+        }
+        else if (uiMode && pcCU->getSlice()->getSPS()->getAMPAcc( uiDepth ) && uiSymbol==0)
+        {
+          m_pcTDecBinIf->decodeBinEP(uiSymbol);
+          eMode = (uiSymbol == 0? SIZE_2NxnU : SIZE_2NxnD);
+        }
+      }
+      else if(uiTexturePart == SIZE_Nx2N|| uiTexturePart==SIZE_nLx2N || uiTexturePart==SIZE_nRx2N)
+      {
+        UInt uiMaxNumBits = 1;
+        if ( pcCU->getSlice()->getSPS()->getAMPAcc( uiDepth ) )
+        {
+          uiMaxNumBits ++;
+        }
+        for ( UInt ui = 0; ui < uiMaxNumBits; ui++ )
+        {
+          m_pcTDecBinIf->decodeBin( uiSymbol, m_cCUPartSizeSCModel.get( 0, 0, ui) );
+          if ( uiSymbol )
+          {
+            break;
+          }
+          uiMode++;
+        }
+        eMode = (PartSize) uiMode;
+        if(uiMode && pcCU->getSlice()->getSPS()->getAMPAcc( uiDepth ) && uiSymbol==1 )
+        {
+          eMode = SIZE_Nx2N;
+        }
+        else if (uiMode && pcCU->getSlice()->getSPS()->getAMPAcc( uiDepth )==0  && uiSymbol==0)
+        {
+          eMode = SIZE_Nx2N;
+        }
+        else if (uiMode && pcCU->getSlice()->getSPS()->getAMPAcc( uiDepth ) && uiSymbol==0)
+        {
+          m_pcTDecBinIf->decodeBinEP(uiSymbol);
+          eMode = (uiSymbol == 0? SIZE_nLx2N : SIZE_nRx2N);
+        }
+      }
+      else
+        assert(0);
+#endif
 #if H_MV_ENC_DEC_TRAC          
       DTRACE_CU("part_mode", eMode )