Changeset 665 in SHVCSoftware

Timestamp:

10 Apr 2014, 18:06:20 (11 years ago)

Author:

seregin

Message:

add a check for num_add_output_layer_sets

Location:

branches/SHM-6-dev/source/Lib

Files:

• TLibDecoder/TDecCAVLC.cpp (modified) (2 diffs)
• TLibEncoder/TEncCavlc.cpp (modified) (2 diffs)

branches/SHM-6-dev/source/Lib/TLibDecoder/TDecCAVLC.cpp

@@ -1133 +1133 @@
 #endif
 #if VPS_TSLAYERS
-    READ_FLAG( uiCode, "vps_sub_layers_max_minus1_present_flag"); vps->setMaxTSLayersPresentFlag(uiCode ? true : false);
-    if (vps->getMaxTSLayersPresentFlag())
-    {
-        for(i = 0; i < vps->getMaxLayers(); i++)
-        {
-            READ_CODE( 3, uiCode, "sub_layers_vps_max_minus1[i]" ); vps->setMaxTSLayersMinus1(i, uiCode);
-        }
-    }
-    else
-    {
-        for( i = 0; i < vps->getMaxLayers(); i++)
-        {
-            vps->setMaxTSLayersMinus1(i, vps->getMaxTLayers()-1);
-        }
-    }
+  READ_FLAG( uiCode, "vps_sub_layers_max_minus1_present_flag"); vps->setMaxTSLayersPresentFlag(uiCode ? true : false);
+
+  if (vps->getMaxTSLayersPresentFlag())
+  {
+    for(i = 0; i < vps->getMaxLayers(); i++)
+    {
+      READ_CODE( 3, uiCode, "sub_layers_vps_max_minus1[i]" ); vps->setMaxTSLayersMinus1(i, uiCode);
+    }
+  }
+  else
+  {
+    for( i = 0; i < vps->getMaxLayers(); i++)
+    {
+      vps->setMaxTSLayersMinus1(i, vps->getMaxTLayers()-1);
+    }
+  }
 #endif
 #if N0120_MAX_TID_REF_PRESENT_FLAG
@@ -1268 +1269 @@
   READ_UVLC( uiCode, "num_add_output_layer_sets" );          vps->setNumAddOutputLayerSets( uiCode );
 #endif
+
+  // The value of num_add_output_layer_sets shall be in the range of 0 to 1023, inclusive.
+  assert( vps->getNumAddOutputLayerSets() >= 0 && vps->getNumAddOutputLayerSets() < 1024 );
+
   Int numOutputLayerSets = vps->getNumLayerSets() + vps->getNumAddOutputLayerSets();
 #endif

branches/SHM-6-dev/source/Lib/TLibEncoder/TEncCavlc.cpp

@@ -996 +996 @@
   }
 #else
-  Int numOutputLayerSets = vps->getNumOutputLayerSets() ;
-  assert( numOutputLayerSets - (Int)vps->getNumLayerSets() >= 0 );
+  Int numOutputLayerSets = vps->getNumOutputLayerSets();
+  Int numAddOutputLayerSets = numOutputLayerSets - (Int)vps->getNumLayerSets();
+
+  // The value of num_add_output_layer_sets shall be in the range of 0 to 1023, inclusive.
+  assert( numAddOutputLayerSets >= 0 && numAddOutputLayerSets < 1024 );
 
 #if Q0165_NUM_ADD_OUTPUT_LAYER_SETS
   if( vps->getNumLayerSets() > 1 )
   {
-    WRITE_UVLC( numOutputLayerSets - vps->getNumLayerSets(), "num_add_output_layer_sets" );
+    WRITE_UVLC( numAddOutputLayerSets, "num_add_output_layer_sets" );
     WRITE_CODE( vps->getDefaultTargetOutputLayerIdc(), 2, "default_target_output_layer_idc" );
   }
@@ -1008 +1011 @@
   WRITE_UVLC( numOutputLayerSets - vps->getNumLayerSets(), "num_add_output_layer_sets" );
 #endif
-
 #endif