PPS data in reference pictures are deleted if a PPS with the same
PPS_id have been sent, and the access to getMixedNaluTypesInPicFlag() is
not valid any more.

Also added parameters ALFAllowPredefinedFilters and CCALFStrength and note on that that refinement of quantized filter coefficients not is used.

Picture Timing SEI is intentionally not used in parsing of frame field information SEI.

In the existing code retrieving the picture timing SEI from HRD could return a nullptr, when the SEI has
not arrived yet. The pointer is dereferenced without checking and passed into frame field info SEI parsing
function and used for a consistency check.

This refactoring moves the check after parsing of all SEI messages.

Also added parameters ALFAllowPredefinedFilters and CCALFStrength and note on that that refinement of quantized filter coefficients not is used.

Karsten Suehring authored 4 years ago and Frank Bossen committed 4 years ago

   - See ticket #1406

Updated the check to be made for the `pcRefPic` instead of `m_pcPic`. Also solved the issue with crashing at the decoder side.

   - Add checks on value of dph_sei_single_component_flag.

   - Add macro to enable/disable this change.

   - See ticket #1405

   - See ticket #1404

   - See ticket #1299

Add a constraint on an ILRP being either an IRAP picture or having TemporalId less than or equal to Max (0, vps_max_tid_il_ref_pics_plus1[ refPicVpsLayerId ] - 1 )