cbrt()

static constexpr FASTLED_FORCE_INLINE s16x16 fl::s16x16::cbrt ( s16x16 x )

inlinestaticconstexpr

Definition at line 271 of file s16x16.h.

                                                                             {
        return x.mValue < 0
            ? from_raw(-static_cast<i32>(fl::icbrt64(
                  static_cast<u64>(-static_cast<i64>(x.mValue)) << (2 * FRAC_BITS))))
            : from_raw(static_cast<i32>(fl::icbrt64(
                  static_cast<u64>(x.mValue) << (2 * FRAC_BITS))));
    }

References s16x16(), FASTLED_FORCE_INLINE, fl::FL_NO_EXCEPT, FRAC_BITS, from_raw(), fl::icbrt64(), and fl::x.

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