Add Apple Log 2 built-in transform - #2343
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Apple Log 2 uses the same transfer function as Apple Log but encodes in the Apple Wide Gamut primaries rather than Rec.2020. Adds the APPLE_LOG-APPLEWG_to_ACES2065-1 built-in and its unit test values. Signed-off-by: Carol Payne <carol@wizard.inc> Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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Sep 11, 2026
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Looks good!
I verified the chromaticities are correct.
We need to update Config::Impl::checkVersionConsistency, but we could merge this first and I'll fix that in a follow-up, since it requires bumping the config version.
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Yeah sounds good, thanks Doug! I'll follow with the PR to the configs repo, too. |
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Apple Log 2 uses the same transfer function as Apple Log but encodes in the Apple Wide Gamut primaries rather than Rec.2020. Adds the APPLE_LOG-APPLEWG_to_ACES2065-1 built-in and its unit test values.
Assisted by: Claude / Opus 5