In HTM11, there is a MV clipping operation in the sub-PU MPI default MV generation, which is obviously a bug and should be removed to align with the WD. (This kind of bug was previously solved by NTT_BUG_FIX_TK54, but here it is introduced again by MPI_SUBPU_DEFAULT_MV_H0077_H0099_H0111_H0133.)

In TComDataCU.cpp, line 4499, the following coded should be removed:

clipMv( cMv );

In section H.8.5.4, NBDV is used to derive an initial disparity vector for both texture and depth. However, in HTM-6.1,NBDV is not called for depth, instead, (0, 0) is always used as an initial disparity vector. As shown in the following codes, in function TComDataCU::getInterMergeCandidates, NBDV is called only when "bNoPdmMerge" is false, and "bNoPdmMerge" is fasle for texture but is true for depth.

if(!bNoPdmMerge)

{

#if FCO_DVP_REFINE_C0132_C0170

if( !getPic()->getDepthCoded() )

#endif

getDisMvpCandNBDV(uiPUIdx, uiAbsPartIdx, &cDisInfo , true

#if MERL_VSP_C0152

, true

#endif );

}

A suggested revision is to change if(!bNoPdmMerge) to if(!bNoPdmMerge | | ( getSlice()->getIsDepth() && getSlice()->getViewId() ) )

In HTM-6.1 ContextTables.h, Following array including INIT_EDGE_INTRA, INIT_EDGE_INTRA_DELTA_DC, INIT_SDC_FLAG, INIT_SDC_RESIDUAL_FLAG, INIT_SDC_SIGN_FLAG, INIT_SDC_RESIDUAL and INIT_SDC_PRED_MODE should be defined as "static const UChar" instead of "static const Short"