- don't use SPS in PPS parsing/writing
- create a function for decoder parameter set consistency checks
- fix bug with JVET-Q0413 subpicture parsing changes
- may contain traces of coding style fixes

Brian Heng authored 5 years ago and Karsten Suehring committed 5 years ago

  - Add picture header and related syntax changes.

- slice header syntax
- NAL unit header in parcat
- NAL unit type numbers being redefined

Implement option B for NAL unit header syntax.
NOTE: Neither the JVET-O0129-v2 or the JVET-O2001-vEJVET-O2001-vE documents specify a nal unit type NAL_UNIT_VPS, and this nal unit type is required. In this implementation NAL_UNIT_VPS is defined to be 25.

With the decision "Adopt to mandate the presence of AU delimiter
for each AU", AUDs are enabled by default and a warning is printed, if
they are disabled. The config parameter should be removed later and the
decoder needs to check for AUD presence.

removes the last remains of HEVC related code

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

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

Johannes Sauer authored 5 years ago and Karsten Suehring committed 5 years ago

turn on debugging output when ENABLE_TRACING is set