It was suggested to add enabling/disabling the case of TU across PU. Since current TE12 plans to test both RQT=0/1, it is preferable to add this feature for both RQT=0/1.

(C.f. RQT=1 case, this feature is same to HHI_RQT_FORCE_SPLIT_ACC2_PU macro in 0.5-hhi branch. For RQT=0 case, it is a simple change on top of it.)

It was suggested to enabling/disabling PU partitions as:

• Enable/disable Inter 2NxN and Inter Nx2N
• Enable/disable Inter NxN
• Enable/disable Intra NxN

All changes should have syntax change, thus the first and second item may not be totally independent macros.

[AMVRES=1 (QC_AMVRES macro = 1), QC_AMVRES_LOW_COMPLEXTY macro = 0]

5/8th position of 12-tap DCT-IF filter is strange: (it should be symmetric values to 3/8th position)

Here is the changes:

Current 3/8:

{ -3, 9, -15, 27, -51, 200, 119, -44, 24, -14, 7, -3 }, 3/8

Current 5/8:

{ -1, 6, -12, 20, -40, 119, 195, -44, 22, -14, 6, -1 }, 5/8

Fixed 5/8: (symmetric to 3/8)

{ -3, 7, -14, 24, -44, 119, 200, -51, 27, -15, 9, -3 }, 5/8

Fortunately, default value of QC_AMVRES_LOW_COMPLEXTY = 1, so no performance change in default setting with this change.