Rename variable

See merge request jvet/VVCSoftware_VTM!1886

Fix #1148: POC management

See merge request jvet/VVCSoftware_VTM!1873

JVET-S0208 aspect7: Prefix all syntax elements in dpb_parameters() with 'dpb_'

See merge request jvet/VVCSoftware_VTM!1884

JVET-S0154 and JVET-R0068 Apsect 5: On the subpicture sub-bitstream extraction process

See merge request jvet/VVCSoftware_VTM!1782

Also renamed 'numReorderPics' variables to 'maxNumReorderPics'

JVET-S0212 aspect 2: Check that bitdepth_minus8 is in the range of 0..2, inclusive

See merge request jvet/VVCSoftware_VTM!1882

Fix for IBC buffer initialization when CTU size changes

See merge request jvet/VVCSoftware_VTM!1883

Fixes a decoder crash when TREE_HHI_* bitstreams were concatenated

Add layer ID to output picture log file

See merge request jvet/VVCSoftware_VTM!1881

Add .layer to filenames when outputting multiple layers

See merge request !1880

Fix #1383: ALF APS management in multilayer streams

See merge request !1877

Fix decoding when using long term in the SPS RPL

See merge request !1863

Fix #1382: modify list construction and verification

See merge request !1876

Fix RPL construction: allow short-term to be marked as long-term (regression after !1868)

See merge request !1878

Check for IRAP instead of IDR/BLA/I-slice to determine whether APS
can be reused.
Check new chroma filter even if APS id was previously used in a
different layer

Move ILRPs before unusable reference pictures in RPL
Modify RPL verification to correctly handle ILRPs

JVET-S0047 and JVET-S0211: Add "_minus1" to VB pos SEs and signal num VBs with ue(v)

See merge request jvet/VVCSoftware_VTM!1874

Bugfix for Ticket #1291: Mismatch between spec and software in BPSEI and PTSEI

See merge request !1857

JVET-S0047, JVET-S0211: Add _minus1 to virtual boundary pos SEs and signal num virtual boundaries with ue(v) in SPS and PH.

1. bp_cpt_cnt_minus1 in BPSEI not being parsed.
2. Number of signalled pt_du_common_cpb_removal_delay[i] and pt_du_cpb_removal_delay_increment_minus1[i][j] not being signalled correctly.
3. Inference rule for pt_sublayer_delays_present_flag[i] when bp_max_sublayers_minus1 is 0
4. Initialization of m_nuhLayerId = 0 in initSlice

Fix syntax order of sublayer_hrd_parameters() to align with specification

See merge request jvet/VVCSoftware_VTM!1872