Changeset 808 in 3DVCSoftware

Timestamp:

28 Jan 2014, 13:48:52 (10 years ago)

Author:

hisilicon-htm

Message:

Integration of JCT3V-G0163,VSD bugfix and improvement

Location:

branches/HTM-9.3-dev3-Hisilicon

Files:

• checklist/HiSilicon_SCU_JCT3V-G0163.doc (added)
• codingresults/G0163_vs_G0143_G0111_G0123_G0101_G0130_G0122.xls (added)
• source/Lib/TLibCommon/TComRdCost.cpp (modified) (2 diffs)
• source/Lib/TLibCommon/TypeDef.h (modified) (1 diff)

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

@@ -585 +585 @@
   cDtParam.bApplyWeight = false;
   cDtParam.uiComp       = 255;    // just for assert: to be sure it was set before use, since only values 0,1 or 2 are allowed.
-
+#if SCU_HS_VSD_BUGFIX_IMPROV_G0163
+  cDtParam.bitDepth   = g_bitDepthY;
+#endif
   Dist dist = cDtParam.DistFunc( &cDtParam );
 
@@ -2746 +2748 @@
 
   dD = ( (Double) ( dDM >> DISTORTION_PRECISION_ADJUSTMENT( g_bitDepthY - 8 ) ) ) * m_dDisparityCoeff;
-
+#if SCU_HS_VSD_BUGFIX_IMPROV_G0163
+  Double dDepthWeight = ( pOrg[x] >=  ( (1<<(g_bitDepthY - 3)) + (1<<(g_bitDepthY - 2)) ) ? 4 : pOrg[x] > ((1<<g_bitDepthY) >> 4) ? (Float)(pOrg[x] - ((1<<g_bitDepthY) >> 4))/(Float)((1<<g_bitDepthY) >> 3) + 1 : 1.0 );
+  Double dTemp = ( 0.5 * fabs(dD) * dDepthWeight * ( abs( (Int) pVirRec[ x+y*iVirStride ] - (Int) pVirRec[ x-1+y*iVirStride ] ) + abs( (Int) pVirRec[ x+y*iVirStride ] - (Int) pVirRec[ x+1+y*iVirStride ] ) ) );
+#else
   Double dTemp = ( 0.5 * fabs(dD) * ( abs( (Int) pVirRec[ x+y*iVirStride ] - (Int) pVirRec[ x-1+y*iVirStride ] ) + abs( (Int) pVirRec[ x+y*iVirStride ] - (Int) pVirRec[ x+1+y*iVirStride ] ) ) );
+#endif  
   iTemp = (Int) (((dTemp) < 0)? (Int)((dTemp) - 0.5) : (Int)((dTemp) + 0.5));
 

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

@@ -213 +213 @@
 #define H_3D_VSO_FIX                      0   // This fix should be enabled after verification 
 #endif
-
+#define SCU_HS_VSD_BUGFIX_IMPROV_G0163    1
 ////   ****** NEIGHBOURING BLOCK-BASED DISPARITY VECTOR  *********
 #if H_3D_NBDV