rsqrt() [2/2]

static constexpr FASTLED_FORCE_INLINE s8x8 fl::s8x8::rsqrt ( s8x8 x )

inlinestaticconstexpr

Definition at line 211 of file s8x8.h.

                                                                          {
        return sqrt(x).mValue == 0
            ? s8x8()
            : from_raw(SCALE) / sqrt(x);
    }

References s8x8(), FASTLED_FORCE_INLINE, fl::FL_NO_EXCEPT, from_raw(), mValue, SCALE, sqrt(), and fl::x.

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