JVET-S0184: Modifications to virtual boundary constraints

See merge request jvet/VVCSoftware_VTM!1758

Fix #1234: add APS NAL unit to list of NAL units having 4-byte start code

See merge request jvet/VVCSoftware_VTM!1788

Add a check for unscaledPic null pointer

See merge request jvet/VVCSoftware_VTM!1787

JVET-S0183 Propoal 1: VPS information signalling modification: signal num_output_layer_sets_minus1 as num_output_layer_sets_minus2

See merge request jvet/VVCSoftware_VTM!1786

JVET-S0123, JVET-S0124: unavailable reference pictures

See merge request jvet/VVCSoftware_VTM!1738

Vadim Seregin authored 4 years ago and Karsten Suehring committed 4 years ago

JVET-S0123: Invoke the generation of unavailable reference picture for an IDR picture that has RPLs. Change the process for deriving empty RPLs when sps_idr_rpl_present_flag is equal to 0 and nal_unit_type is equal to IDR_W_RADL or IDR_N_LP to involve pps_rpl_info_in_ph_flag.

JVET-S0124: Add TemporalId, ph_non_ref_pic_flag, and ph_pic_parameter_set_id for generating unavailable reference pictures

JVET-S0071 : shortcut for signalling of subpictures layout

See merge request jvet/VVCSoftware_VTM!1752

Add the config file that is set sps_subpic_same_size_flag equal to 1.
(S0071)

add braces around the single line condition

JVET-S0183 VPS information signalling modification: signal num_output_layer_sets_minus1 as num_output_layer_sets_minus2

Fix #1177: Fix computation of APS Id in checkAuApsContent()

See merge request jvet/VVCSoftware_VTM!1785

Fix checks after !1753 and add num tile compliance check based on level limit

See merge request jvet/VVCSoftware_VTM!1778

JVET-S0182: Reference picture list information signalling cleanup - signal ltrp_in_slice_header_flag[listIdx][rplsIdx] only when num_ref_entries[listIdx][rplsIdx] is greater than 0 in addition to other conditions.

JVET-S0185_PROPOSAL1: SEI picture timing cleanup, put syntax element...

See merge request jvet/VVCSoftware_VTM!1768

Minor fixes for JVET-S0177 / Refactor checks into separate function

See merge request jvet/VVCSoftware_VTM!1762

- fix two typos
- avoid global constant VCL_ASSOCIATED_SEI_LIST_SIZE

JVET-S0094: chroma format and bit depth constraints

See merge request jvet/VVCSoftware_VTM!1742

Made changes to constraints for chroma format and bit depth, according
to meeting notes on JVET-S0094.
Also added encoder and decoder side checks.

JVET-S0064: SEI message cleanup

See merge request jvet/VVCSoftware_VTM!1725

Refactor: remove unused SPS parameter in SEI writing

See merge request jvet/VVCSoftware_VTM!1783

VVC follows the concept that parsing of SEIs shall be independent of parameter sets

JVET-S0081: Excluding non-referenced pic to be used as prevTid0 picture

See merge request jvet/VVCSoftware_VTM!1771

JVET-S0181: Reference picture list information signalling cleanup - signal ltrp_in_slice_header_flag[listIdx][rplsIdx] only when num_ref_entries[listIdx][rplsIdx] is greater than 0 in addition to other conditions.

JVET-S0185_PROPOSAL1: SEI picture timing cleanup, put syntax element pt_cpb_removal_delay_minus1[] first, followed by similar information for sub-layers, followed by pt_dpb_output_delay.

# Conflicts:
#   source/Lib/CommonLib/TypeDef.h

JVET-Q0406: insert cabac_zero_words per subpicture

See merge request jvet/VVCSoftware_VTM!1766

JVET-S0218: Change configuration for ClassH2 CTC

See merge request jvet/VVCSoftware_VTM!1780

GCC-10 compiler fix for error when JVET_R0351_HIGH_BIT_DEPTH_ENABLED is enabled

See merge request jvet/VVCSoftware_VTM!1773

Fix one_subpic_per_pic_constraint_flag compliance check after 9d81c757

See merge request !1777

number of tile in an AU, and a picture might have more than
NUM_TILE_ROWS tile rows.