feat(tiff): build a metadata seam, then carry the C2PA manifest store - #520

Open

justin13888 wants to merge 45 commits into

feat/442-dng-c2pa-manifest-storefrom

feat/446-tiff-metadata-seam

Commits on Sep 9, 2026

feat(tiff): carry ICC, XMP, IPTC-IIM and an Exif sub-IFD
justin13888
committed
032342a
feat(tiff): carry the C2PA manifest store over the shared placement rules
justin13888
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e5d31d0
docs(tiff): record the metadata seam and the C2PA manifest store
justin13888
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cacea4b
style(tiff): read the multi-page store reservation as a let-chain
justin13888
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d4e55f6
test(tiff): fuzz the metadata entry points and pin a BigTIFF store
justin13888
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d933c95
Merge remote-tracking branch 'origin/feat/442-dng-c2pa-manifest-store' into feat/446-tiff-metadata-seam
justin13888
committed
00a3fa1
Merge remote-tracking branch 'origin/feat/442-dng-c2pa-manifest-store' into feat/446-tiff-metadata-seam
justin13888
committed
a8cd376
fix(tiff): make the metadata seam agree with its own contracts
justin13888
committed
c26c851
test(tiff): pin the palette path's C2PA manifest store
justin13888
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98c734a
docs(tiff): record the seam's normalisations and its IFD-0 placement
justin13888
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20268b8
fix(tiff): stop a pointer the metadata never returns from failing the read
justin13888
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80f4085
fix(tiff): refuse a bad C2PA configuration before every pixel path
justin13888
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65c48cb
docs(tiff): stop claiming more than the seam delivers
justin13888
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f55d10d

Commits on Sep 10, 2026