radialmonsterandClaude Opus 5.5 39b56219f0 raw: read Canon CR3/CR2 preview colour space from the maker note (#2654) ...

The default camera look is fitted to the raw's embedded JPEG, decoded in the
colour space embedded_preview_color_space reports. That function parsed the
file as TIFF, which fails on a CR3 (ISO BMFF), so a CR3 shot in Adobe RGB was
read as sRGB and the look was fitted to a desaturated target. A CR2 shot in
Adobe RGB parses, but its EXIF says ColorSpace Uncalibrated with InteropIndex
"R98" rather than Adobe RGB's "R03", so it was read as sRGB too.

Read the Canon maker-note ColorSpace (0x00b4: 1 = sRGB, 2 = Adobe RGB): for a
CR3 from its CMT3 block, else an EXIF ColorSpace of sRGB from CMT2; for a CR2
from the EXIF maker note, before the EXIF fallback.

LOOK_VERSION (13) and RENDER_CACHE_VERSION (71) are bumped so cached
smart previews and thumbnails are rebuilt with the new look. Smart previews of
preview-only raws now follow LOOK_VERSION too, since their proxy is the
embedded JPEG read in the declared colour space.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014ti8KemZbjE2ZgHgV1q1BM

2026-10-28 13:46:11 -04:00

..

examples

refactor(bench): dispatch specialized render modes

2026-10-28 03:24:18 +00:00

src

raw: read Canon CR3/CR2 preview colour space from the maker note (#2654)

2026-10-28 13:46:11 -04:00

tests/it

CI: one test binary per crate, line tables only, one WASM check (#2710)

2026-10-23 13:34:30 -04:00

build.rs

fonts: Georgian UI text from craft-fonts' Noto Sans Georgian on the web

2026-10-18 16:14:56 +04:00

Cargo.toml

chore(deps): refresh safe dependency bumps (#2994)

2026-10-25 19:30:51 -04:00