Changeset 782 in 3DVCSoftware for branches/HTM-9.3-dev3-Qualcomm/source/Lib/TLibEncoder/TEncEntropy.cpp

Timestamp:

20 Jan 2014, 05:01:03 (10 years ago)

Author:

qualcomm

Message:

integration of JCT3V-G0130 (unify signaling and delta DC coding in intra SDC and inter SDC) by Qualcomm

File:

• branches/HTM-9.3-dev3-Qualcomm/source/Lib/TLibEncoder/TEncEntropy.cpp (modified) (4 diffs)

branches/HTM-9.3-dev3-Qualcomm/source/Lib/TLibEncoder/TEncEntropy.cpp

@@ -649 +649 @@
   UInt uiLumaOffset   = uiMinCoeffSize*uiAbsPartIdx;
   UInt uiChromaOffset = uiLumaOffset>>2;
-    
+#if QC_SDC_UNIFY_G0130
 #if H_3D_DIM_SDC
-  if( pcCU->getSDCFlag( uiAbsPartIdx ) )
+  if( pcCU->getSDCFlag( uiAbsPartIdx ) && pcCU->isIntra( uiAbsPartIdx ) )
   {
     assert( pcCU->getPartitionSize(uiAbsPartIdx) == SIZE_2Nx2N );
@@ -658 +658 @@
     assert( pcCU->getCbf(uiAbsPartIdx, TEXT_CHROMA_U) == 1 );
     assert( pcCU->getCbf(uiAbsPartIdx, TEXT_CHROMA_V) == 1 );
-    return;
   }
 #endif
 
 #if H_3D_INTER_SDC
-  if( pcCU->getInterSDCFlag( uiAbsPartIdx ) )
+  if( pcCU->getSDCFlag( uiAbsPartIdx ) && !pcCU->isIntra( uiAbsPartIdx ) )
   {
     assert( !pcCU->isSkipped( uiAbsPartIdx ) );
     assert( !pcCU->isIntra( uiAbsPartIdx) );
     assert( pcCU->getSlice()->getIsDepth() );
+  }
+#endif
+
+  if( pcCU->getSDCFlag( uiAbsPartIdx ) || pcCU->isIntra( uiAbsPartIdx ) )
+  {
+    Int iPartNum = ( pcCU->isIntra( uiAbsPartIdx ) && pcCU->getPartitionSize( uiAbsPartIdx ) == SIZE_NxN ) ? 4 : 1;
+    UInt uiPartOffset = ( pcCU->getPic()->getNumPartInCU() >> ( pcCU->getDepth( uiAbsPartIdx ) << 1 ) ) >> 2;
+
+    if( !pcCU->getSDCFlag( uiAbsPartIdx ) )
+    {
+      for( Int iPart = 0; iPart < iPartNum; iPart++ )
+      {
+        if( getDimType( pcCU->getLumaIntraDir( uiAbsPartIdx + uiPartOffset*iPart ) ) < DIM_NUM_TYPE ) 
+        {
+          m_pcEntropyCoderIf->codeDeltaDC( pcCU, uiAbsPartIdx + uiPartOffset*iPart );
+        }
+      }
+    }
+    else
+    {
+      m_pcEntropyCoderIf->codeDeltaDC( pcCU, uiAbsPartIdx );
+      return;
+    }
+  }
+#else
+#if H_3D_DIM_SDC
+  if( pcCU->getSDCFlag( uiAbsPartIdx ) )
+  {
+    assert( pcCU->getPartitionSize(uiAbsPartIdx) == SIZE_2Nx2N );
+    assert( pcCU->getTransformIdx(uiAbsPartIdx) == 0 );
+    assert( pcCU->getCbf(uiAbsPartIdx, TEXT_LUMA) == 1 );
+    assert( pcCU->getCbf(uiAbsPartIdx, TEXT_CHROMA_U) == 1 );
+    assert( pcCU->getCbf(uiAbsPartIdx, TEXT_CHROMA_V) == 1 );
+    return;
+  }
+#endif
+
+#if H_3D_INTER_SDC
+  if( pcCU->getInterSDCFlag( uiAbsPartIdx ) )
+  {
+    assert( !pcCU->isSkipped( uiAbsPartIdx ) );
+    assert( !pcCU->isIntra( uiAbsPartIdx) );
+    assert( pcCU->getSlice()->getIsDepth() );
 
     encodeInterSDCResidualData( pcCU, uiAbsPartIdx, false );
     return;
   }
+#endif
 #endif
 
@@ -825 +868 @@
 
 #if H_3D_INTER_SDC
+#if QC_SDC_UNIFY_G0130
+Void TEncEntropy::encodeDeltaDC  ( TComDataCU* pcCU, UInt absPartIdx )
+{
+  m_pcEntropyCoderIf->codeDeltaDC( pcCU, absPartIdx );
+}
+
+Void TEncEntropy::encodeSDCFlag( TComDataCU* pcCU, UInt uiAbsPartIdx, Bool bRD )
+{
+  if( ( !pcCU->isIntra( uiAbsPartIdx ) && !pcCU->getSlice()->getVPS()->getInterSDCFlag( pcCU->getSlice()->getLayerIdInVps() ) ) || 
+    ( pcCU->isIntra( uiAbsPartIdx ) && !pcCU->getSlice()->getVPS()->getVpsDepthModesFlag( pcCU->getSlice()->getLayerIdInVps() ) ) )
+  {
+    return;
+  }
+
+  if( !pcCU->getSlice()->getIsDepth() || ( pcCU->isIntra( uiAbsPartIdx ) && pcCU->getPartitionSize( uiAbsPartIdx ) != SIZE_2Nx2N ) || pcCU->isSkipped( uiAbsPartIdx ) )
+  {
+    return;
+  }
+
+  assert( ( pcCU->isIntra( uiAbsPartIdx ) && pcCU->getPartitionSize( uiAbsPartIdx ) == SIZE_2Nx2N ) || ( !pcCU->isIntra( uiAbsPartIdx ) && !pcCU->isSkipped( uiAbsPartIdx ) ) );
+
+  if( bRD )
+  {
+    uiAbsPartIdx = 0;
+  }
+
+  m_pcEntropyCoderIf->codeSDCFlag( pcCU, uiAbsPartIdx );
+}
+#else
 Void TEncEntropy::encodeInterSDCFlag( TComDataCU* pcCU, UInt uiAbsPartIdx, Bool bRD )
 {
@@ -872 +944 @@
 }
 #endif
+#endif
 
 //! \}