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

- add braces as suggested
- improve indentation of "else" branch
- fix consistently weird line breaks in clipMv function calls

  - neighGbi array not properly initialized.

This reverts merge request !580

Software implementation for N0278:
1. Added VPS encoding in encoder
2. Add new project StreamMergeApp to N-to-1 bitstream merge
3. Changed decoder to support only decoding the specified layer stream

Philip Cowan authored 5 years ago and Karsten Suehring committed 5 years ago

Implement N0124, proposal 1, an inference rule for when single_tile_per_tile_group_flag is not present.

The change fixes the problem of encoder/decoder mismatches by removing
a no longer correct condition for sign hiding in Quant::quant(..).

use position and data from chroma unit when treeType = DUAL_TYPE_CHROMA to derive context

- create own files for HRD classes
- rename HRD to HRDParameters
- create HRD class that can hold all HRD related parameters as base for encoder/decoder specific implementations

diverges from current draft, thus using EMULATION_PREVENTION_FIX macro to mark changes