num_extra_slice_header_bits is not present in the spec, and is not used any more in the slice header

Constraint that vps_video_parameter_set_id shall be greater than 0
Added that the bitstream does not contain any VPS when
signalled sps_video_parameter_set_id is equal to zero
(was already in VVC Draft, but not in VTM)

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

  - Add picture header and related syntax changes.

Encoder fix for ticket #712 to not use STSA for pictures that refer to pictures having the same temporal ID

This reverts merge request !1101

Enable BDPCM for Chroma for 444.

Removal of pps_temporal_mvp_enabled_idc and constraint that
slice_temporal_mvp_enabled_flag has to be equal to 0 if there are no
reference pictures with the same resolution as the current picture

JVET-P0983/P0391: remove sps maximum sbt size flag: add configurable parameter to use 64 size SBT in encoder RDO

  - Unsafe use of reference picture PPS pointers.

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

Decoding process for generating unavailable reference pictures

Allow signaling of HRD parameters for temporal sub-layers to be optionally controlled by a flag

 The following fixes has been made:

   - Removed prefixes like 'i' for new variables

   - Adding braces also for if-clauses with a single statement

   - Removed some trailing spaces

   - Changed variable precedingDRAP in Picture from int to bool

When calling pcPicCurr->finalInit() pointers to LMCS APS or Scalining List APS
can be zero. Dereferencing those is undefined. It's also not necessary, because
the arguments passed as reference are later converted to pointers again.