Implementation of the Dependent RAP indication SEI message. Pictures are marked as DRAP pictures using the encoder config parameter DRAPPeriod, which sets DRAP pictures periodically. Conformance checks are performed at the decoder side to verify that the DRAP pictures follow the constraints in the VVC specification.

Fix RPL signalling for IDR pictures

See merge request !919

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

See merge request !921

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

See merge request jvet/VVCSoftware_VTM!917

Fix #499: parsing of rpls_poc_lsb_lt and slice_pos_lsb_lt

See merge request !909

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

- rpls_poc_lsb_lt shall be parsed when !ltrp_in_slice_header_flag
- When ltrp_in_slice_header_flag = 0, the value of st_ref_pic_flag are
needed to parse slice_poc_lsb_lt. Add the update RefPicIdentifier in
this case.
- Using two separate index ii and j might cause the overwriting of short term
information by long term one as the RefPicIdentifier array are common.
Remove j.

Align syntax element trace name in slice header with specification

See merge request !916

Align the syntax elements order of the slice header with the specification

See merge request !903

read/write slice sao and alf syntax, dep_quant_enabled_flag, sign_data_hiding_enabled_flag before deblocking_filter_override_flag

read/write mvd_l1_zero_flag, cabac_init_flag, collocated_from_l0_flag and WP table after slice_temporal_mvp_enabled_flag

read/write num_ref_idx_active_override_flag, num_ref_idx_l0_active_minus1 and num_ref_idx_l1_active_minus1 after delta_poc_msb_cycle_lt

Clean up: flatten reference sample buffers in intra prediction

See merge request !907

JVET-O0041: Frame Field Information SEI

See merge request !914

JVET-N0353: Idependent parsing of Buffering Period and Timing Information SEIs

See merge request jvet/VVCSoftware_VTM!913

JVET-N0865: GDR syntax implementation

See merge request !908

Cleanup dead methods declaration

See merge request !912

remove SEIs that are not in the VVC specifications using a macro

See merge request !906

Replaces 2-dimensional arrays for storing reference samples in
intra prediction with two 1-dimensional arrays. This reduces memory
usage for these buffers from 792KB to 6KB.

Fix compiler issues when ENABLE_SPLIT_PARALLELISM is enabled

See merge request jvet/VVCSoftware_VTM!905

Fully remove log2_max_transform_skip_block_size_minus2 from PPS extension after !901

See merge request jvet/VVCSoftware_VTM!904

Fix VTM ticket #474 for signaling the PPS syntax element log2_transform_skip_max_size_minus2

See merge request !901

check TemporalSubsampleRatio before using it in division

See merge request jvet/VVCSoftware_VTM!902

Ticket #496 (Bugfix on DC value check for ScalingList::checkPredMode())

See merge request jvet/VVCSoftware_VTM!900