Anton Khirnov
7d245866b8
lavc/hevc/ps: implement SPS parsing for nuh_layer_id>0
...
Cf. F.7.3.2.2 "Sequence parameter set RBSP syntax", which extends normal
SPS parsing with special clauses depending on MultiLayerExtSpsFlag.
2024-09-23 17:11:40 +02:00
Niklas Haas
7351e067bc
lavc/hevc_ps: parse VPS extension
...
Only implementing what's needed for MV-HEVC with two views.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2024-09-23 17:11:40 +02:00
Anton Khirnov
fc8df81cb1
lavc/hevcdec: move active SPS from HEVCParamSets to HEVCLayerContext
...
Currently active SPS is a per-layer property.
2024-09-06 13:59:29 +02:00
Anton Khirnov
c7f0753a6b
lavc/hevcdec: move active VPS from HEVCParamSets to HEVCContext
...
Active VPS is a property of the decoding process, not of the list of
parameter sets.
Check that the VPS can only change in a base layer - while this can
never happen currently (as no other layers can exist in the decoder), it
will become useful when multilayer decoding is supported.
2024-09-06 13:59:29 +02:00
Anton Khirnov
8c8072c29c
lavc/hevcdec: move active PPS from HEVCParamSets to HEVCContext
...
"Currently active PPS" is a property of the decoding process, not of the
list of available parameter sets.
2024-06-11 17:39:34 +02:00
Anton Khirnov
2e46d68f55
lavc/hevc_ps: make SPS hold a reference to its VPS
...
SPS and its dependent PPSes depend on, and are parsed for, specific VPS data.
This will be useful in following commits.
2024-06-11 17:39:34 +02:00
Anton Khirnov
c879165b39
lavc/hevc_ps: make PPS hold a reference to its SPS
...
PPS depends on, and is parsed for, specific SPS data.
This will be useful in following commits.
2024-06-11 17:39:34 +02:00
Anton Khirnov
e4601cc339
lavc/hevc*: move to hevc/ subdir
2024-06-04 11:46:27 +02:00
