photocraft

mirror of https://github.com/storytold/photocraft.git synced 2026-10-24 09:57:08 -06:00

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T

Dylan M. Taylor 3495a4b225 security(codecs): dedup Cryptomatte keys and cache stream lists

Cryptomatte metadata enumeration had two file-driven amplifiers:
- cryptomatte_keys() tested key membership with iter().any(), O(n^2) in
  the number of distinct cryptomatte/<key>/<field> attribute groups;
- layers() called layer_streams() for every key, rescanning all channels
  and allocating a fresh owned stream list even when many keys name the
  same layer.

Use a HashSet for key membership (keeping file order) and cache
layer_streams results by resolved layer name within each header, so
repeated keys reuse the discovered streams.

Findings:
- 120f4d51-b981-4fcc-abec-26f45f3efd29 (CWE-407, quadratic key membership)
- dae6e76b-a491-4089-892f-4cf34b911f36 (CWE-400, repeated per-key stream scans)

2026-10-22 07:11:50 -04:00

affinity

security(affinity): index object fields for O(1) lookup

2026-10-22 07:11:24 -04:00

algo

Merge PR #7904 : Filter Gallery › Halftone Pattern: a tone-keeping screen at 45°

2026-10-21 21:56:21 +00:00

automation

test: use tokio::time::sleep in async test poll loop (SonarCloud rust:S7488) (#8373 )

2026-10-21 19:35:38 -04:00

cms

security(cms): bound inverse-curve and CLUT interpolation work