FastLED 3.9.15
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◆ log2_h1()

i64 fl::detail::gamma_constexpr::log2_h1 ( i64 t)
constexpr

Definition at line 94 of file gamma_lut.h.

94 {
95 return ((-11728384LL + log2_h2(t)) * t) >> FRAC;
96}
constexpr i64 log2_h2(i64 t) FL_NOEXCEPT
Definition gamma_lut.h:91

References FL_NOEXCEPT, FRAC, log2_h2(), and fl::t.

Referenced by log2_h0().

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