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)

Enable BDPCM for Chroma for 444.

Add a description of ChromaTS into the software manual.

  - Fix overlap in context between the bi-pred flag for 8x8 CUs and the L0/L1 flag for all size CUs.

Move chroma qp offset from PPS extension to PPS

 Added back sps_temporal_mvp_enabled_flag to align with specification text in JVET-O2001-vE. \n This also means that sps_sbtmvp_enabled_flag can be signaled in SPS as before instead of in PPS.

This reverts commit 8e16ada0.

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

Remove partitioner factory to simplify memory allocation for the
partitioner (use stack instead of heap)

- The 16x16 coeff. zero-out for DST-7/DCT-8 is made disabled in VTM when MTS is turned off according to the suggested fix in #447.
- This fix does not change CTC results.