Changeset 866 in SHVCSoftware for branches/SHM-dev/source/App/TAppEncoder

Timestamp:

13 Aug 2014, 03:52:31 (10 years ago)

Author:

qualcomm

Message:

PTL information for each layer (Macro: PER_LAYER_PTL)

Signal PTL information for each layer in each output layer set. Support for specifying different PTL information for different output layer sets will be added in a future patch.

From: Adarsh K. Ramasubramonian <aramasub@…>

File:

• branches/SHM-dev/source/App/TAppEncoder/TAppEncTop.cpp (modified) (3 diffs)

branches/SHM-dev/source/App/TAppEncoder/TAppEncTop.cpp

@@ -1481 +1481 @@
 #endif
 #endif
+#if !PER_LAYER_PTL
   for(i = 1; i < vps->getNumLayerSets(); i++)
   {
@@ -1488 +1489 @@
 #endif
   }  
+#endif
 #endif
  #if VPS_DPB_SIZE_TABLE
@@ -1554 +1556 @@
   vps->deriveNecessaryLayerFlag();
   vps->checkNecessaryLayerFlagCondition();
+#endif
+#if PER_LAYER_PTL
+  vps->getProfileLevelTierIdx()->resize(vps->getNumOutputLayerSets());
+  vps->getProfileLevelTierIdx(0)->push_back( vps->getBaseLayerInternalFlag() && vps->getMaxLayers() > 1 ? 1 : 0 ); // Default 0-th output layer set
+  for(i = 1; i < vps->getNumOutputLayerSets(); i++)
+  {
+    Int layerSetIdxForOutputLayerSet = vps->getOutputLayerSetIdx( i );
+    Int numLayerInLayerSet = vps->getNumLayersInIdList( layerSetIdxForOutputLayerSet );
+    for(Int j = 0; j < numLayerInLayerSet; j++)
+    {
+      Int layerIdxInVps = vps->getLayerIdInVps( vps->getLayerSetLayerIdList(layerSetIdxForOutputLayerSet, j) );
+      if( vps->getNecessaryLayerFlag(i, j) )
+      {
+        vps->getProfileLevelTierIdx(i)->push_back( vps->getBaseLayerInternalFlag() && vps->getMaxLayers() > 1 ? layerIdxInVps + 1 : layerIdxInVps);
+      }
+      else
+      {
+        vps->getProfileLevelTierIdx(i)->push_back( -1 );
+      }
+    }
+  }
 #endif
   // Initialize dpb_size_table() for all ouput layer sets in the VPS extension