- LFNST signaling depending on transform skip flags
- disabling chroma LFNST for single tree
- additional scaling condition for LFNST

  - 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.

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.

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

  - Add picture header and related syntax changes.

1. enabling the encoder-side RD check of ISP mode when ACT is disabled at CU level
2. ACT intra RD code clean-up

- remove unnecessary checks, restrict Hadamard encoder search (non-normative, bit-identical for CTC)