JVET-AC0154: NNPF SEI IuC item 13, 31, and 34

See merge request !2540

Fix memory leak in MergeItemList

See merge request !2544

Fix compiling issues with clang-14

See merge request !2543

add option --PrintRefLayerMetrics to compute and display PSNR between current layer and reference layer

See merge request !2521

charles Salmon-Legagneur authored 2 years ago and Xiang Li committed 2 years ago

add option --PrintRefLayerMetrics to compute and display PSNR between current layer and reference layer

Minor cleanup for affine block checking

See merge request !2537

Fix assert() statement

See merge request !2538

Fixes an issue introduced in !2519

Clean up GDR condition checks

See merge request !2532

Fix parsing of unknown SEI message type.

See merge request !2536

JVET-AC0096: RPR functionality testing

See merge request !2534

When decoder parses SEI message of unknown type,
it does not add it to list of SEIs.

But then try to access it by calling back() of the list of SEIs.

If list is empty decoder crashes.

Otherwise (if list is not empty) decoder gets wrong SEI message (one of previously added to the list)

Possible fix is to make xReadSEImessage() and parseSEImessage() report if new SEI message object was added to the list

add options --SourceScalingRatio to rescale source video

See merge request !2522

Move MergeCtx and related classes from ContextModelling to InterPrediction

See merge request !2533