FastLED 3.9.15
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◆ exp2_h1()

u64 fl::detail::gamma_constexpr::exp2_h1 ( u64 fr)
constexpr

Definition at line 125 of file gamma_lut.h.

125 {
126 return ((4038400ULL + exp2_h2(fr)) * fr) >> FRAC;
127}
constexpr u64 exp2_h2(u64 fr) FL_NOEXCEPT
Definition gamma_lut.h:122

References exp2_h2(), FL_NOEXCEPT, and FRAC.

Referenced by exp2_h0().

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