Index: branches/HTM-5.1-dev1-HHI/source/Lib/TLibCommon/TypeDef.h
===================================================================
--- branches/HTM-5.1-dev1-HHI/source/Lib/TLibCommon/TypeDef.h	(revision 226)
+++ branches/HTM-5.1-dev1-HHI/source/Lib/TLibCommon/TypeDef.h	(revision 227)
@@ -151,5 +151,5 @@
 #define HHI_FULL_PEL_DEPTH_MAP_MV_ACC     1   // full-pel mv accuracy for depth maps
 #define VIDYO_VPS_INTEGRATION             1
-
+#define HHI_DEPTH_INTRA_SEARCH_RAU_C0160  1   // JCT3V-C0160 change 1: full Intra search in depth random access units 
 
 
Index: branches/HTM-5.1-dev1-HHI/source/Lib/TLibEncoder/TEncCu.cpp
===================================================================
--- branches/HTM-5.1-dev1-HHI/source/Lib/TLibEncoder/TEncCu.cpp	(revision 226)
+++ branches/HTM-5.1-dev1-HHI/source/Lib/TLibEncoder/TEncCu.cpp	(revision 227)
@@ -1103,5 +1103,9 @@
 
       // do normal intra modes
-      if ( !bEarlySkip )
+      if ( !bEarlySkip 
+#if HHI_DEPTH_INTRA_SEARCH_RAU_C0160
+        || ((rpcBestCU->getSlice()->getIsDepth() == true) && (rpcBestCU->getSlice()->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR))
+#endif
+        )
       {
         // speedup for inter frames
@@ -1110,10 +1114,18 @@
           rpcBestCU->getCbf( 0, TEXT_LUMA     ) != 0   ||
           rpcBestCU->getCbf( 0, TEXT_CHROMA_U ) != 0   ||
-          rpcBestCU->getCbf( 0, TEXT_CHROMA_V ) != 0 ) && !bFullyRenderedSec ) // avoid very complex intra if it is unlikely
+          rpcBestCU->getCbf( 0, TEXT_CHROMA_V ) != 0 
+#if HHI_DEPTH_INTRA_SEARCH_RAU_C0160
+          || ((rpcBestCU->getSlice()->getIsDepth() == true) && (rpcBestCU->getSlice()->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR))
+#endif            
+          ) && !bFullyRenderedSec ) // avoid very complex intra if it is unlikely
 #else
         if( rpcBestCU->getSlice()->getSliceType() == I_SLICE || 
           rpcBestCU->getCbf( 0, TEXT_LUMA     ) != 0   ||
           rpcBestCU->getCbf( 0, TEXT_CHROMA_U ) != 0   ||
-          rpcBestCU->getCbf( 0, TEXT_CHROMA_V ) != 0     ) // avoid very complex intra if it is unlikely
+          rpcBestCU->getCbf( 0, TEXT_CHROMA_V ) != 0     
+#if HHI_DEPTH_INTRA_SEARCH_RAU_C0160
+          || ((rpcBestCU->getSlice()->getIsDepth() == true) && (rpcBestCU->getSlice()->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR))
+#endif     
+          ) // avoid very complex intra if it is unlikely
 #endif
         {