static CompactValue of()

in yoga/CompactValue.h [52:70]

• 17 lines of code
• 8 McCabe index (conditional complexity)

  static CompactValue of(float value) noexcept {
    if (value == 0.0f || (value < LOWER_BOUND && value > -LOWER_BOUND)) {
      constexpr auto zero =
          Unit == YGUnitPercent ? ZERO_BITS_PERCENT : ZERO_BITS_POINT;
      return {Payload{zero}};
    }

    constexpr auto upperBound =
        Unit == YGUnitPercent ? UPPER_BOUND_PERCENT : UPPER_BOUND_POINT;
    if (value > upperBound || value < -upperBound) {
      value = copysignf(upperBound, value);
    }

    uint32_t unitBit = Unit == YGUnitPercent ? PERCENT_BIT : 0;
    auto data = Payload{value};
    data.repr -= BIAS;
    data.repr |= unitBit;
    return {data};
  }