Changeset 807 in 3DVCSoftware

Timestamp:

28 Jan 2014, 13:32:51 (10 years ago)

Author:

hisilicon-htm

Message:

Integration of JCT3V-G0143, On neighbouring reference pixel selection for depth intra coding

Location:

branches/HTM-9.3-dev3-Hisilicon

Files:

• checklist/HiSilicon_SCU_JCT3V-G0143.doc (added)
• codingresults/G0111_G0123_vs_G0101_G0130_G0122_Crosschecked_by_HiSilicon.xls (added)
• codingresults/G0143_vs_G0111_G0123_G0101_G0130_G0122.xls (added)
• source/Lib/TLibCommon/TComPrediction.cpp (modified) (1 diff)
• source/Lib/TLibCommon/TypeDef.h (modified) (1 diff)

branches/HTM-9.3-dev3-Hisilicon/source/Lib/TLibCommon/TComPrediction.cpp

@@ -2103 +2103 @@
   if( bL == bT )
   {
+#if SCU_HS_DEPTH_DC_PRED_G0143
+    const Int  iTRR = ( patternStride * 2 - 1  ) - srcStride; 
+    const Int  iLBB = ( patternStride * 2 - 1  ) * srcStride - 1;
+    refDC1 = bL ? ( ptrSrc[iTR] + ptrSrc[iLB] )>>1 : (abs(ptrSrc[iTRR] - ptrSrc[-(Int)srcStride]) > abs(ptrSrc[iLBB] - ptrSrc[ -1]) ? ptrSrc[iTRR] : ptrSrc[iLBB]);
+#else
     refDC1 = bL ? ( ptrSrc[iTR] + ptrSrc[iLB] )>>1 : 1<<( g_bitDepthY - 1 );
+#endif
     refDC2 =      ( ptrSrc[ -1] + ptrSrc[-(Int)srcStride] )>>1;
   }

branches/HTM-9.3-dev3-Hisilicon/source/Lib/TLibCommon/TypeDef.h

@@ -231 +231 @@
 #define H_3D_DIM_SDC                      1   // Simplified Depth Coding method
 #define H_3D_DIM_DLT                      1   // Depth Lookup Table
-
+#define SCU_HS_DEPTH_DC_PRED_G0143        1
 #if H_3D_DIM_DLT
 #define H_3D_DELTA_DLT                    1