4.For xDk set equal to xC+( k << 2 ), k=0..nD*2 − 1, the following applies:

–For yDm set equal to yC+( m << 3 ), m=0..nD − 1, the following ordered steps apply:

......

5.For yDm set equal to yC+( m << 3 ), m=0..nD − 1, the following applies:

–For xDk set equal to xC + ( k << 2 ), k = 0..nD*2 - 1, the following ordered steps apply:

In 8.7.1.4 process 4 is related to vertical edge and process 5 is related to horizontal edge.

However yDk and yDm are same between vertical edge and horizontal edge. I think that position of vertical edge should be changed as following.

4.For xDk set equal to xC+( k << 3 ), k=0..nD − 1, the following applies:

–For yDm set equal to yC+( m << 2 ), m=0..nD*2 − 1, the following ordered steps apply:

......

5.For yDm set equal to yC+( m << 3 ), m=0..nD − 1, the following applies:

–For xDk set equal to xC + ( k << 2 ), k = 0..nD*2 - 1, the following ordered steps apply:

We have found a bug in HM3.0 which will impact CE1. (start from line 2412 in TComDataCU.cpp)

#if PANASONIC_MRG_TMVP_REFIDX
      iRefIdx = iRefIdxSkip[1]; <--- This line should be added
      if ( xGetCenterCol( uiPUIdx, REF_PIC_LIST_1, iRefIdx, &cMvTCenter[1] ) )
#else

This will not impact the anchor of HM3.0 because this code section is bypassed when the macro MTK_TMVP_H_MRG is turned on, which is the default setting of HM3.0. However, this bug will impact CE1 when the macro MTK_TMVP_H_MRG is disabled.

The table 8-2 does not specify the value of IntraPredModeC for IntraPredMode[xB][yB]=34.

The condition of the last column could be changed into : (0<=X<=34)