Changeset 112 in SHVCSoftware for branches/HM-10.0-dev-SHM/source/Lib/TLibDecoder

Timestamp:

4 Apr 2013, 04:36:38 (12 years ago)

Author:

qualcomm

Message:

Include signaling of profile, tier, level information for layer sets (MACRO: VPS_EXTN_PROFILE_INFO)

Include profile, tier, level signaling for all layers sets. Does not include config file support for specifying the information.

From: Adarsh K. Ramasubramonian <aramasub@…>

File:

• branches/HM-10.0-dev-SHM/source/Lib/TLibDecoder/TDecCAVLC.cpp (modified) (1 diff)

branches/HM-10.0-dev-SHM/source/Lib/TLibDecoder/TDecCAVLC.cpp

@@ -841 +841 @@
   UInt uiCode;
   // ... More syntax elements to be parsed here
+#if VPS_EXTN_PROFILE_INFO
+  // Profile-tier-level signalling
+  vps->getPTLForExtnPtr()->resize(vps->getNumLayerSets());
+  for(Int idx = 1; idx <= vps->getNumLayerSets() - 1; idx++)
+  {
+    READ_FLAG( uiCode, "vps_profile_present_flag[i]" ); vps->setProfilePresentFlag(idx, uiCode ? true : false);
+    if( !vps->getProfilePresentFlag(idx) )
+    {
+      READ_UVLC( uiCode, "vps_profile_layer_set_ref_minus1[i]" ); vps->setProfileLayerSetRef(idx, uiCode + 1);
+      assert( vps->getProfileLayerSetRef(idx) < idx );
+      // Copy profile information as indicated 
+      vps->getPTLForExtn(idx)->copyProfileInfo( vps->getPTLForExtn( vps->getProfileLayerSetRef(idx) ) );
+    }    
+    parsePTL( vps->getPTLForExtn(idx), vps->getProfilePresentFlag(idx), vps->getMaxTLayers() - 1 );
+  }
+#endif
+
 #if VPS_EXTN_OP_LAYER_SETS
   // Target output layer signalling