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vangel76andClaude Opus 5.5
c7060e2d75
With Bypass Linear Light Conversion off, Exposure decoded and re-encoded with the piecewise sRGB curve. After Effects 2026 renders (sRGB working space, 32 bpc) of Offset 0.0005 / 0.002 / 0.02 / 0.1 on black measure 8 / 15 / 43 / 90, which a pure 2.2 power predicts (8.06 / 15.13 / 43.08 / 89.54) and the sRGB curve does not (1.65 / 6.59 / 38.68 / 89.04). The effect now uses its own 2.2 power curve on the CPU and in the GPU kernel; the shared colour functions and other effects are unchanged. As before, the conversion applies whatever the working space, also a linearised one. Negative values go through both curves mirrored (input was clamped at 0 before), so defaults are an identity for 32-bpc values and a negative Offset darkens past black without NaN. New test against the AE values; existing Exposure tests still hold. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>