lerp()

FASTLED_FORCE_INLINE fl::i32 fl::perlin_i16_optimized::lerp ( fl::i32 t, fl::i32 a, fl::i32 b )

staticprivate

Definition at line 84 of file perlin_i16_optimized.cpp.hpp.

                                                                                            {
    return a + static_cast<fl::i32>(
        (static_cast<fl::i64>(t) * (b - a)) >> HP_BITS);
}

References FASTLED_FORCE_INLINE, fl::FL_NO_EXCEPT, HP_BITS, and fl::t.