Reuse getSEIDecodingUnitInfoDuiIdx to avoid code duplication

Includes:
- fix syntax element names for tracing
- add validation checks
- move validation check to correct place
- define `enum HrdType` for indexing by `NAL` or `VCL`
- consistently use `bp` variable name for BP SEI objects
- use `static_vector` instead of having separate variable for array size

Implement the check when NNPFA activates a non-base filter, there shall be corresponding NNPFC (i.e., with the same ID and same base flag) already present.

Sees authored 1 year ago and Nikolay Shostak committed 1 year ago

parseSEImessage() may parse more than one SEI message.
All of them has to be added to the list `m_accessUnitSeiPayLoadTypes`

- Add the control for that flag in the cfg file & update the manual doc
- Implement checking at encoder side to ensure that when sending an update the base filter is already present
- Implement detection at decoder whether the given base filter is a new or a repetition filter.
- Implement checking at decoder side to ensure that when receiving an update filter, the base filter has been received earlier / already present.

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

Changes include:
- use [[maybe_unused]] instead of cast to (void)
- use generic lambda function and remove related comment about C++11
- update MSVC version check
- don't condition '#pragma once' on MSVC version

Get GeneralHrdParams from VPS or SPS depending on where it is present

Macro: JVET_AB0070_POST_FILTER_HINT

Sees authored 2 years ago and Nikolay Shostak committed 2 years ago

Signed-off-by: Nikolai Shostak <nikolai.shostak@vicuesoft.com>