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feat(icc): built-in profile constructors and CICP → profile
- #542
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Sep 25, 2026
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feat(icc): built-in profile constructors and CICP → profile
#542
justin13888
merged 32 commits into
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visualcommons/gamut:master
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feat/424-icc-builtin-profiles
visualcommons/gamut:feat/424-icc-builtin-profiles
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Commits on Sep 9, 2026
feat(icc): build ICC profiles from named colour spaces and CICP
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fix(icc): adapt built-in colorants to the PCS D50 the profile declares
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docs(icc): record the built-in profile constructors and their curve choices
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refactor(icc): fold the curveless transfer arm into the wildcard
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fix(icc)!: build CICP profiles from the transfer H.273 defines
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docs(icc): correct the transfer table, the fan-in figure and the PQ limit
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docs(icc): state the grey gamma limit instead of linking a private const
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fix(icc): bound the grey gamma by what the kTRC actually encodes
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test(icc): pin the complement of the encodable transfer code points
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docs(icc): stop calling the full-range flag a conformance requirement
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docs(icc): quantify the second sanctioned reading of the BT.709 curve
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style(icc): reformat the transfer code-point sweep assertion
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style(icc): write the saturation bound at its shortest exact decimal
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fix(icc)!: decline a CICP triple that does not signal full range
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fix(icc): describe a grey profile by the gamma its kTRC holds
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docs(icc): cite cicpType's own clause and quote the tag's mid-grey values
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docs(icc): cite the clauses ICC.1:2022 gives the colorant and chad tags
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docs(icc): check the transfer-axis claim about gamut-color in a doctest
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docs(icc): correct the CIE D50 tristimulus this crate deliberately avoids
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test(icc): guard the sampled PQ curve at the quantum it claims
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docs(icc): say where a SourceProfile bundle and its profile diverge
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docs(icc): name the colorimetry this crate does restate, and its gates
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docs(icc): cite cicpTag's own clause for the rule that decides the flag
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docs(icc): disclose the rendering intent every constructor writes
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docs(icc): list thiserror among the crate's dependencies
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test(icc): gate the two cross-crate figures the docs still quoted
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Commits on Sep 25, 2026
test(icc): gate the SourceProfile divergence figures the docs quote
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test(icc): have lcms2 check every built profile's white point, curves and cicp tag
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fix(icc): build narrow-range CICP signalling whose range is on Y/Cb/Cr
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docs(icc): say what actually declines a transfer code point
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Merge remote-tracking branch 'origin/master' into feat/424-icc-builtin-profiles
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style(icc): format the lcms2 cicp synthesiser comparison
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