JVET-O0179 : Nal unit syntax

See merge request !933

Wave front bug-fix and comment-fix

See merge request !938

JVET-O0178 : conditionally signal sps_sub_layer_ordering_info_present_flag

See merge request !936

Fix #524: avoid dereferencing of NULL pointers for APSs

See merge request !935

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.

fix spelling of "length" in several messages

See merge request !928

JVET-O0428: check lmcs aps id in multiple slices of same picture

See merge request jvet/VVCSoftware_VTM!931

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.

unused function definition

See merge request !929

JVET-O0428: add decoder check that all slices in one picture shall use same LMCS aps id

See merge request jvet/VVCSoftware_VTM!926

Align chroma qp offset coding with specification

See merge request jvet/VVCSoftware_VTM!923

Move chroma qp offset from PPS extension to PPS

Rename variable MaxBTDepth

See merge request !925

JVET-N0865: GDR Non-Signalling Part

See merge request jvet/VVCSoftware_VTM!918

Fix segmentation fault after !919

See merge request !924

Remy Foray authored 5 years ago and Karsten Suehring committed 5 years ago

When no RPL are parsed, RPL0, RPL1 and NumRefIdx shall be reset in the slice, else the decoder crash in checkCRA function

Fix RPL signalling for IDR pictures

See merge request jvet/VVCSoftware_VTM!919

fix for ticket #512: qp=2 low-delay single-tree palette crash

See merge request !921

- CVS to start with GDR

Fix ALF SIMD code to match C code for 12-bit coding

See merge request !917