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effectcraft/docs
Brandon ThomasandClaude Opus 5.5 e3e35a7ec2 M13.23: GPU colour management (LUTs, OCIO, Color Profile Converter, Lumetri LUT/look)
Apply Color LUT, OCIO CDL / Color Space / Display / File / Look Transform and
Color Profile Converter compile to colour programs (effects::color_program,
built next to the CPU effects) that fx_lut.wgsl interprets per pixel; LUTs
(1D, 3D, cineSpace shapers, inverses) are read from the storage buffer with the
CPU's nearest / trilinear / tetrahedral interpolation. Lumetri's Input LUT and
Look no longer force the CPU. Custom .ocio configs stay on the CPU.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 17:43:24 -04:00
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