- Prevent use of clipMv( ) on decoder side when wraparound is enabled.

  - Move the following SPS syntax elements:
      sps_log2_ctu_size_minus5
      sps_idr_rpl_present_flag
      sps_bdof_pic_present_flag
      sps_smvd_enabled_flag
      sps_dmvr_pic_present_flag
      sps_isp_enabled_flag
      sps_mip_enabled_flag
      sps_sbt_enabled_flag
      sps_lfnst_enabled_flag
      sps_affine_amvr_enabled_flag
      sps_affine_prof_enabled_flag
      sps_prof_pic_present_flag
      sps_bcw_enabled_flag

  - Move the following PPS syntax elements:
      entropy_coding_sync_enabled_flag
      constant_slice_header_params

  - Add missing monochrome conditions for the following SPS syntax elements:
      qtbtt_dual_tree_intra_flag
      sps_cclm_enabled_flag

  - Add missing sps_mrl_enabled_flag and associated behavior.

  - Remove transquant_bypass_enabled_flag from PPS.

This bugfix is needed for last candidate to have correct refIdx.
Else, it can result in bad merge derivation later.

Brian Heng authored 5 years ago and Karsten Suehring committed 5 years ago

  - Remove bricks and related syntax.
  - Add new tile / slice syntax from P1004.
  - Fix cross tile / slice prediction bugs.
  - Update config files and documentation with new tile / slice config options.

- Prevent negative coefficients on the decode side.
- Prevent illegal coefficients outside the range [-128,127] on the encode side.

- Fix picture header initialization issue when RPR is enabled.

Bugfix: Use picture header for checking presence of scaling list/matrix instead of SPS when disabling scaling matrix for LFNST.

num_extra_slice_header_bits is not present in the spec, and is not used any more in the slice header

  - Add Access Unit detection to support  multi-layer streams containing multiple pictures per AU.

use MAX_NUM_CHANNEL_TYPE instead of MAX_NUM_COMPONENT - 1