M2 WP-A (design/client-native-decode.md §3.2). AuPlan -> StdVideo
parameter sets (owned pointer backings), per-AU decode info with slice
start-code offsets, and a PicId->slot map that never evicts on its own.
Deliberate rejections over silent claims: FMO, separate colour planes,
DPBs deeper than 16 frames (unbounded VUI ue(v)) all fail closed.
pf-bitstream API grew what the review proved necessary: RefPic carries
the true top/bottom field order counts (a single poc fabricated
BottomFieldOrderCnt whenever the PPS signals pic-order deltas), the
>16-frame DPB envelope gate, and an MMCO5 rebase warning.
Adversarial review round two: 8 findings fixed pre-commit, including
transactional slot mutation (an error path could permanently desync
the map) and count/pointer coherence on type-1 POC offsets.
Gates: fmt clean, clippy -D warnings zero, 45+26+21 tests green on
macOS and the linux/amd64 container.
enricobuehler
d24f7fc6ac