Changeset 28 in 3DVCSoftware for branches/0.3-poznan-univ/source/Lib/TLibEncoder/TEncSbac.cpp

Timestamp:

24 Feb 2012, 20:22:58 (13 years ago)

Author:

poznan-univ

Message:

Poznan Tools

• Encoding only disoccluded CUs in depended views
• Depth based motion prediction
• Texture QP adjustment based on depth data
• Nonlinear depth representation

File:

• branches/0.3-poznan-univ/source/Lib/TLibEncoder/TEncSbac.cpp (modified) (6 diffs)

branches/0.3-poznan-univ/source/Lib/TLibEncoder/TEncSbac.cpp

@@ -660 +660 @@
 
 
-#if HHI_INTER_VIEW_MOTION_PRED || HHI_MPI
+#if HHI_INTER_VIEW_MOTION_PRED || HHI_MPI || POZNAN_DBMP
 Void TEncSbac::codeMergeIndexMV( TComDataCU* pcCU, UInt uiAbsPartIdx )
 {
@@ -670 +670 @@
   const UInt uiMviMergePos = bMVIAvailable ? HHI_MPI_MERGE_POS : MRG_MAX_NUM_CANDS;
 #endif
+#if POZNAN_DBMP
+  const Bool bDBMPAvailable = pcCU->getSlice()->getMP()->isDBMPEnabled();
+#endif
   for( UInt uiIdx = 0; uiIdx < MRG_MAX_NUM_CANDS; uiIdx++ )
   {
@@ -692 +695 @@
     }
   }
+
+#if POZNAN_DBMP
+  if(bDBMPAvailable)
+  {
+    UInt uiDBMPMergePos = POZNAN_DBMP_MERGE_POS;
+#if HHI_MPI
+        if(bMVIAvailable && uiDBMPMergePos>=uiMviMergePos) uiDBMPMergePos++;
+#endif
+        for( Int iIdx = MRG_MAX_NUM_CANDS-2; iIdx >= (Int)uiDBMPMergePos; iIdx-- )
+        {
+                Int iWrIdx = iIdx+1;
+#if HHI_MPI
+                if(bMVIAvailable) 
+                {
+                        if(iIdx==(Int)uiMviMergePos) continue;
+                        if(iWrIdx==(Int)uiMviMergePos) iWrIdx++;
+                }
+#endif
+                if(iWrIdx>=MRG_MAX_NUM_CANDS) continue;
+
+                abAvailable[ iWrIdx ] = abAvailable[ iIdx ];
+        }
+        abAvailable[ uiDBMPMergePos ] = ( pcCU->getNeighbourCandIdx( POZNAN_DBMP_MRG_CAND, uiAbsPartIdx ) == POZNAN_DBMP_MRG_CAND + 1 );
+        
+        uiNumCand = 0; for( UInt uiIdx = 0; uiIdx < MRG_MAX_NUM_CANDS; uiIdx++ ) if(abAvailable[ uiIdx ]) uiNumCand++;
+  }
+#endif
+
   AOF( uiNumCand > 1 );
 
@@ -718 +749 @@
   //--- determine unary index ---
   UInt  uiMergeIdx  = pcCU->getMergeIndex( uiAbsPartIdx );
+#if POZNAN_DBMP
+  if(bDBMPAvailable)
+  {
+        if(uiMergeIdx==POZNAN_DBMP_MRG_CAND)  uiMergeIdx = POZNAN_DBMP_MERGE_POS;
+        else if(uiMergeIdx>=POZNAN_DBMP_MERGE_POS) uiMergeIdx++;
+  }
+#endif
 #if HHI_MPI
   if( bMVIAvailable )
@@ -783 +821 @@
 Void TEncSbac::codeMergeIndex( TComDataCU* pcCU, UInt uiAbsPartIdx )
 {
+/* todo jacek niech sie wypowie
 #if HHI_INTER_VIEW_MOTION_PRED || HHI_MPI
 #if HHI_INTER_VIEW_MOTION_PRED && HHI_MPI
@@ -791 +830 @@
 #else
   if( pcCU->getSlice()->getSPS()->getViewId() > 0 && ( pcCU->getSlice()->getSPS()->getMultiviewMvPredMode() & PDM_USE_FOR_MERGE ) == PDM_USE_FOR_MERGE )
-#endif
+#endif//*/
+#if HHI_INTER_VIEW_MOTION_PRED || HHI_MPI || POZNAN_DBMP
+  if( 
+#if HHI_INTER_VIEW_MOTION_PRED    
+          ( pcCU->getSlice()->getSPS()->getViewId() > 0 && ( pcCU->getSlice()->getSPS()->getMultiviewMvPredMode() & PDM_USE_FOR_MERGE ) == PDM_USE_FOR_MERGE ) ||
+#endif
+#if HHI_MPI
+      ( pcCU->getSlice()->getSPS()->getUseMVI() && pcCU->getSlice()->getSliceType() != I_SLICE && pcCU->getPartitionSize( uiAbsPartIdx ) == SIZE_2Nx2N )  ||
+#endif
+#if     POZNAN_DBMP  
+          ( pcCU->getSlice()->getMP()->isDBMPEnabled() ) ||
+#endif
+          0
+    )
   {
     codeMergeIndexMV( pcCU, uiAbsPartIdx );