- 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.

use MAX_NUM_CHANNEL_TYPE instead of MAX_NUM_COMPONENT - 1

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)

Detail
- Fix the mis-alignment of rate and distortion during palette coding RD decision.
- Use different weights on luma component cost and chroma component cost.

Enable BDPCM for Chroma for 444.

Add a description of ChromaTS into the software manual.

Replaces 2-dimensional arrays for storing reference samples in
intra prediction with two 1-dimensional arrays. This reduces memory
usage for these buffers from 792KB to 6KB.

This reverts commit 8e16ada0.

- add option to completely disable
- add iparameter to software manual

Use vectors and resize them if needed instead of deleting and
reallocating memory for every picture. This appears to have a
significant impact on decoder run time.

Use PLTRunMode type where appropriate instead of bool since
using vector<bool> creates a number of issues