Move chroma qp offset from PPS extension to PPS

This reverts commit 43d0f72d

add support for configuring the encoder such that the picture can be partitioned into several rectangular slices, which have different numbers of tiles

Software changes with respect to the adoption from proposal JVET-O0455:
Control the maximum number of IBC merge candidates independently from
the maximum number of regular merge candidates.

1. indentation
2. function naming
3. Class declaration positions

initial commit of JVET_O0119_BASE_PALETTE_444: palette in HEVC and palette mode coding in JVET-N0258

use m_pcEncCfg->getUseAffineAmvrEncOpt() to control the effect of m_pcEncCfg->getIntraPeriod() != ( uint32_t ) -1, i.e., low delay setting.

JVET_O0078_SINGLE_HMVPLUT: Single HMVP table for all CUs inside the shared merge list region for IBC

  - Apply changes provided in bug ticket attachment.

Hendry authored 5 years ago and Karsten Suehring committed 5 years ago

update the nonCTC cfg files

Hendry authored 5 years ago and Karsten Suehring committed 5 years ago

- Fix the entry points
- Put some validation for rectangular slice
- Bug fix for N0124 signalling for number of bits to signal bottomrightidx

Fix the huge loss in rate control with the macro WCG_EXT enabled by In-Loop Reshaping by saving the unadjusted lambda for RD cost before encoding current CTU.
This commit has removed the macro as recommended.

implements:
- splitting tiles into bricks
- raster-scan tiles
- uniform and non-uniform splits
- all tiles/bricks in one slice
- each brick one slice
- PPS syntax

missing:
- rectangular tiles
- slice header syntax

further todo:
- rework slice mode 2 to use multiple tiles for byte size matching
- lots of renaming (tile->brick)

Moonmo Koo authored 5 years ago and Frank Bossen committed 5 years ago

- Previous name: Reduced Secondary Transform (RST)
- The parameter, LFNST, should be added in cfg file for enabing LFNST, i.e. LFNST = 1