Changeset 1053 in 3DVCSoftware for branches/HTM-12.0-dev0/source/Lib/TLibDecoder

Timestamp:

25 Sep 2014, 02:15:29 (11 years ago)

Author:

qualcomm

Message:

Implementation of adoptions in:
G0131, G0031, H0042, I0044, I0045

submitted by Hendry (fhendry@…)

Location:

branches/HTM-12.0-dev0/source/Lib/TLibDecoder

Files:

• TDecCAVLC.cpp (modified) (14 diffs)
• TDecTop.cpp (modified) (2 diffs)

branches/HTM-12.0-dev0/source/Lib/TLibDecoder/TDecCAVLC.cpp

@@ -392 +392 @@
       READ_FLAG( uiCode, "pps_extension_reserved_zero_flag" );
     }
+#if INFERENCE_POC_RESET_INFO_PRESENT
+    pcPPS->setPocResetInfoPresentFlag( false );
+#endif
 #if !H_3D
     if ( pcPPS->getPpsExtension6bits() )
@@ -414 +417 @@
 #endif
   }
+#if INFERENCE_POC_RESET_INFO_PRESENT
+  else
+  {
+    pcPPS->setPpsRangeExtensionsFlag( false );
+    pcPPS->setPpsMultilayerExtensionFlag( false );
+    pcPPS->setPps3dExtensionFlag( false );
+    pcPPS->setPocResetInfoPresentFlag( false );
+  }
+#endif
 }
 
@@ -1274 +1286 @@
     }
   }
+
+#if VPS_MISC_UPDATES   //These codes are moved from below
+  if ( pcVPS->getNumIndependentLayers() > 1 ) 
+  {
+   READ_UVLC( uiCode, "num_add_layer_sets"      ); pcVPS->setNumAddLayerSets( uiCode );
+  }
+  for (Int i = 0; i < pcVPS->getNumAddLayerSets(); i++)
+  {
+    for (Int j = 0; j < pcVPS->getNumIndependentLayers(); j++)
+    {
+      READ_CODE( pcVPS->getHighestLayerIdxPlus1Len( j ) , uiCode, "highest_layer_idx_plus1" ); pcVPS->setHighestLayerIdxPlus1( i, j, uiCode );
+    }
+  }
+#endif
+
   pcVPS->setRefLayers(); 
   READ_FLAG( uiCode, "vps_sub_layers_max_minus1_present_flag" ); pcVPS->setVpsSubLayersMaxMinus1PresentFlag( uiCode == 1 );
@@ -1322 +1349 @@
   }
 
+#if !VPS_MISC_UPDATES   //These codes are moved to earlier position.
   if ( pcVPS->getNumIndependentLayers() > 1 ) 
   {
@@ -1333 +1361 @@
     }
   }
+#endif
+
   if (pcVPS->getNumLayerSets() > 1)
   {
@@ -1351 +1381 @@
     if( i >= pcVPS->getNumLayerSets( ) )    
     {        
+#if !VPS_MISC_UPDATES
       READ_UVLC( uiCode,      "layer_set_idx_for_ols_minus1[i]" ); pcVPS->setLayerSetIdxForOlsMinus1( i, uiCode ); 
-    }
-
+#else
+      READ_CODE( pcVPS->getLayerSetIdxForOlsMinus1Len( i ), uiCode, "layer_set_idx_for_ols_minus1[i]" ); pcVPS->setLayerSetIdxForOlsMinus1( i, uiCode ); 
+#endif
+    }
+
+#if !VPS_MISC_UPDATES
     if ( i > pcVPS->getVpsNumLayerSetsMinus1() || pcVPS->getDefaultOutputLayerIdc() == 2 )
+#else
+    if ( i > pcVPS->getVpsNumLayerSetsMinus1() || pcVPS->getDefaultOutputLayerIdc() >= 2 )  //According to the spec, value 3 shall be treated as 2
+#endif
     {       
       for( Int j = 0; j < pcVPS->getNumLayersInIdList( pcVPS->olsIdxToLsIdx( i ) ); j++ )
@@ -1521 +1559 @@
   if( pcVPSVUI->getBitRatePresentVpsFlag( )  ||  pcVPSVUI->getPicRatePresentVpsFlag( ) )
   {
+#if I0045_BR_PR_ADD_LAYER_SET
+    for( Int i = pcVPS->getVpsBaseLayerInternalFlag() ? 0 : 1; i  <  pcVPS->getNumLayerSets(); i++ )
+#else
     for( Int i = pcVPS->getVpsBaseLayerInternalFlag() ? 0 : 1; i  <=  pcVPS->getVpsNumLayerSetsMinus1(); i++ )
+#endif
     {
       for( Int j = 0; j  <=  pcVPS->getMaxSubLayersInLayerSetMinus1( i ); j++ ) 
@@ -1554 +1596 @@
   else
   {
+#if I0045_VPS_VUI_VST_PARAMS
+    pcVPSVUI->setVpsNumVideoSignalInfoMinus1( pcVPS->getMaxLayersMinus1() - pcVPS->getVpsBaseLayerInternalFlag() ? 0 : 1); 
+#else
     pcVPSVUI->setVpsNumVideoSignalInfoMinus1( pcVPS->getMaxLayersMinus1() ); 
+#endif
   }
 
@@ -1565 +1611 @@
   }
 
+#if I0045_VPS_VUI_VST_PARAMS
+  if( pcVPSVUI->getVideoSignalInfoIdxPresentFlag() && pcVPSVUI->getVpsNumVideoSignalInfoMinus1() > 0 )
+  {
+    for( Int i = pcVPS->getVpsBaseLayerInternalFlag() ? 0 : 1; i <=  pcVPS->getMaxLayersMinus1(); i++ )
+    {
+      READ_CODE( 4, uiCode, "vps_video_signal_info_idx" ); pcVPSVUI->setVpsVideoSignalInfoIdx( i, uiCode );
+    }
+  }
+  else if ( !pcVPSVUI->getVideoSignalInfoIdxPresentFlag() )
+  {
+    for( Int i = pcVPS->getVpsBaseLayerInternalFlag() ? 0 : 1; i <=  pcVPS->getMaxLayersMinus1(); i++ )
+    {
+      pcVPSVUI->setVpsVideoSignalInfoIdx( i, i );
+    }
+  }
+  else
+  {
+    for( Int i = pcVPS->getVpsBaseLayerInternalFlag() ? 0 : 1; i <=  pcVPS->getMaxLayersMinus1(); i++ )
+    {
+      pcVPSVUI->setVpsVideoSignalInfoIdx( i, 0 );
+    }
+  }
+#else
   if( pcVPSVUI->getVideoSignalInfoIdxPresentFlag() && pcVPSVUI->getVpsNumVideoSignalInfoMinus1() > 0 )
   {
@@ -1580 +1649 @@
     }
   }
+#endif
   READ_FLAG( uiCode, "tiles_not_in_use_flag" ); pcVPSVUI->setTilesNotInUseFlag( uiCode == 1 );
   if( !pcVPSVUI->getTilesNotInUseFlag() ) 
@@ -1641 +1711 @@
   if ( pcVPSVUI->getVpsVuiBspHrdPresentFlag( ) )
   {
+#if VPS_MISC_UPDATES
+    assert(pcVPS->getTimingInfo()->getTimingInfoPresentFlag() == 1);
+#endif
     parseVpsVuiBspHrdParameters( pcVPS ); 
   }
@@ -2008 +2081 @@
       esb++; 
       READ_FLAG( uiCode, "discardable_flag" ); rpcSlice->setDiscardableFlag( uiCode == 1 );
+#if NON_REF_NAL_TYPE_DISCARDABLE
+      if ( uiCode == 1 )
+      {
+        assert(rpcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_TRAIL_R &&
+          rpcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_TSA_R &&
+          rpcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_STSA_R &&
+          rpcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_RADL_R &&
+          rpcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_RASL_R);
+      }
+#endif
     }
 
@@ -2287 +2370 @@
       if (rpcSlice->getSPS()->getTMVPFlagsPresent())
       {
+#if I0044_SLICE_TMVP
+        READ_FLAG( uiCode, "slice_temporal_mvp_enabled_flag" );
+#else
         READ_FLAG( uiCode, "slice_temporal_mvp_enable_flag" );
+#endif
         rpcSlice->setEnableTMVPFlag( uiCode == 1 ? true : false ); 
       }
@@ -2723 +2810 @@
 #endif
   }
+#if INFERENCE_POC_MSB_VAL_PRESENT
+  else
+  {
+    rpcSlice->setSliceSegmentHeaderExtensionLength( 0 );
+    rpcSlice->setPocMsbValPresentFlag( false );
+  }
+#endif
 
 

branches/HTM-12.0-dev0/source/Lib/TLibDecoder/TDecTop.cpp

@@ -909 +909 @@
    }
 #endif
+   
+#if I0044_SLICE_TMVP
+  if ( m_apcSlicePilot->getTLayer() == 0 && m_apcSlicePilot->getEnableTMVPFlag() == 0 )
+  {
+    //update all pics in the DPB such that they cannot be used for TMPV ref
+    TComList<TComPic*>::iterator  iterRefPic = m_cListPic.begin();  
+    while( iterRefPic != m_cListPic.end() )
+    {
+      TComPic *refPic = *iterRefPic;
+      if( ( refPic->getLayerId() == m_apcSlicePilot->getLayerId() ) && refPic->getReconMark() )
+      {
+        for(Int i = refPic->getNumAllocatedSlice()-1; i >= 0; i--)
+        {
+
+          TComSlice *refSlice = refPic->getSlice(i);
+          refSlice->setAvailableForTMVPRefFlag( false );
+        }
+      }
+      iterRefPic++;
+    }
+  }
+  m_apcSlicePilot->setAvailableForTMVPRefFlag( true );
+#endif
+
   xActivateParameterSets();
 
@@ -1132 +1156 @@
 #endif    
 #endif
+
+#if I0044_SLICE_TMVP
+    if( m_layerId > 0 && !pcSlice->isIntra() && pcSlice->getEnableTMVPFlag() )
+    {
+      TComPic* refPic = pcSlice->getRefPic(RefPicList(1 - pcSlice->getColFromL0Flag()), pcSlice->getColRefIdx());
+
+      assert ( refPic );
+      assert ( refPic->getPicSym()->getSlice(0)->getAvailableForTMVPRefFlag() == true );
+    }
+#endif
+
     // For generalized B
     // note: maybe not existed case (always L0 is copied to L1 if L1 is empty)