PAR_MIN_PIXELS / PAR_CHUNK_PIXELS (photocraft-cms) and OPENABLE
(photocraft-engine) are only used by native-only code (the rayon paths
and list_images). Give them the same cfg so wasm32 check and clippy
-D warnings are clean. No behaviour change.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
A DeviceLink's header PCS field holds its output colour space
(ICC.1:2010 §7.2.7), so a CMYK→CMYK link has a 4→4 AToB0. The LUT
channel check hard-coded 3 outputs and rejected such files as invalid,
so users were told a well-formed profile was corrupt and never reached
the "DeviceLink profiles cannot be used" error.
Check DeviceLink LUTs against the header's output space instead, and
only let a Lab DeviceLink through link_stages when its tables end in
3 channels, so a Lab→CMYK link gets the unsupported error rather than
building a mismatched transform.
Fixes#2337
Claude-Session: https://claude.ai/code/session_01X5k8jSoLtGswanmHBipHER
Co-authored-by: Leel Wasanatha <260480244+kavishkashehan726-sudo@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
connection() scaled the PCS by src.media_white() / dst.media_white() with
no check on the divisor, so a v4 profile whose wtpt tag holds zeros (parsed
and stored verbatim) gave a NaN scale, and every colour through a direct
absolute transform or a paper-simulating proof came out NaN. The transform
is now refused with CmsError::Invalid when either white has a zero,
negative or non-finite component; the other intents never divide by it and
are unchanged.
Co-authored-by: wstock <1394687+wstock@users.noreply.github.com>
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
Rust 1.99's clippy adds chunks_exact_to_as_chunks and some_filter, which
broke the Clippy step on every CI runner (it uses the latest stable). All
sites are mechanical: as_chunks drops the remainder exactly like
chunks_exact.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
CI's `cargo fmt --all -- --check` has failed on every run because the
repo had no rustfmt config and was never formatted. Use the same settings
as EffectCraft/FilmCraft (max_width 160, use_small_heuristics Max), which
also keeps the churn small. Formatting only; no code changes.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
