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LibGfx/ICC: Gently rewrite CurveTagData::evaluate()

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One less redundant expression. No behavior change.
This commit is contained in:
Nico Weber 2023-10-20 08:30:36 -04:00 • committed by Andreas Kling
parent a39eebeb74
commit 15bddf5de3
1 changed files with 3 additions and 3 deletions
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6
Userland/Libraries/LibGfx/ICC/TagTypes.h
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@ -171,12 +171,12 @@ public:
if (values().size() == 1)
return powf(x, values()[0] / (float)0x100);
size_t i = static_cast<size_t>(x * (values().size() - 1));
size_t n = values().size() - 1;
size_t i = static_cast<size_t>(x * n);
if (i == values().size() - 1)
--i;
float f = x * (values().size() - 1) - i;
return mix(values()[i] / 65535.f, values()[i + 1] / 65535.f, f);
return mix(values()[i] / 65535.f, values()[i + 1] / 65535.f, x * n - i);
}
// y must be in [0..1].