- reset passed string argument
- remove unnecessary pointers
- don't add zero termination character to C++ string

Kirill Suverov authored 2 years ago and Nikolay Shostak committed 2 years ago

When method checkAlfNaluTidAndPicTid() is called for a Slice object
pointers to SPS and VPS are not yet set.

Methods setSPS() and setVPS() are called later for that Slice object.

Since IDs of SPS and VPS are known at this point,
SPS and VPS can be found in ParameterSetManager.

Philip Cowan authored 2 years ago and Xiang Li committed 2 years ago

JVET-AA0054 Proposal 1: Signaling of external URI information in neural network post-filter characteristics SEI message

Get PTL from VPS in case of Multi-layer OLS.

Refactor ProfileLevelTierFeatures::extractPTLInformation to accept PTL
from VPS, not only from SPS.

When vps_pt_present_flag[i] == 0, infer Profile, Tier and constraint
info for i-th PTL to be the same as that for (i-1)-th PTL.

Ticket #1552