Fix #161: fix some more unsigned arithmetic

See merge request jvet/VVCSoftware_VTM!233

Make sure that the position of the sample in the template falls
in the same subblock as the current sample before subtracting the
offset of the begining of the subblock.

Refactor code to make lines fit within a reasonable of characters.

fix reshaper interaction with IBC, and, modify encoder CW allocation constraint to avoid potential out-of-bound array access in ReverseLUT()

See merge request jvet/VVCSoftware_VTM!228

Partial fix for #161: fix some more unsigned arithmetic issues

See merge request jvet/VVCSoftware_VTM!232

Partial fix for #161: be mindful of large blocks

See merge request !231

Partial fix for #161: avoid wraparound when using unsigned arithmetic

See merge request jvet/VVCSoftware_VTM!230

Large blocks, i.e. with either width or height equal to 64, have
fewer coefficients. The number of coefficients should thus be
set accordingly

disable SBT for IBC mode and init cu.sbtInfo = 0 in IBC RDO; move SBT sps flag from SpsNext to Sps

See merge request !229

JVET-M0854: MMVD precision for UHD (encoder only)

See merge request !227

JVET-M0140 Sub-block Transform (SBT) for inter blocks

See merge request jvet/VVCSoftware_VTM!226

Fix minor memory leak under JVET_M0464_UNI_MTS

See merge request !225

M0483 IBC bug fix

See merge request jvet/VVCSoftware_VTM!224

M0126 HMVP merge pruing

See merge request jvet/VVCSoftware_VTM!223

JVET-M0102 -> Intra Sub-Partitions (ISP)

See merge request jvet/VVCSoftware_VTM!221

There is a conflict with JVET_M0427_INLOOP_RESHAPER that is triggering a debug assertion that checks that the width is not 1.

JVET M0147 - DMVR (Decoder-side Motion Vector Refinement)

See merge request jvet/VVCSoftware_VTM!208

Fix issue #157: deblocking when max transform size is less than 64

See merge request jvet/VVCSoftware_VTM!220

fix compilation when TRACE and JVET_M0883_TRIANGLE_SIGNALING are enabled

See merge request jvet/VVCSoftware_VTM!219

JVET-M0253: Hash-based motion search

See merge request !200

 - CE9.2.1g + RefinedMV only for MC and TMVP + SAD cost

M0119 remove scaling of ts coefficients

See merge request !218