JVET-O1143: motion and in-loop filter low-level operations adaptation when subpic boundaries are treated as pic boundaries

Slice-level switch between TS residual coding and regular residual coding for lossless coding as in JVET-Q0089.
One SPS flag that controls both luma and chroma BDPCM simultaneously as under JVET-Q0089 (meeting notes) - removed chroma BDPCM flag.
Modified the .cfg files to reflect high-level chroma BDPCM changes.
Fix: Disabled CCALF in lossless.cfg (necessary) CCALF cannot be used if ALF is disabled (disabled in lossless.cfg)

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.

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