Function x_linear

src/fl/math/xmap.h:10–13

namespace fl {

FASTLED_FORCE_INLINE u16 x_linear(u16 x, u16 length) {
    (void)length;
    return x;
}

FASTLED_FORCE_INLINE u16 x_reverse(u16 x, u16 length) {
    return length - 1 - x;