Function mse_to_quality

src/quant.rs:475–480

(mse: f64)

}

pub(crate) fn mse_to_quality(mse: f64) -> u8 {
    for i in (1..101).rev() {
        if mse <= quality_to_mse(i) + 0.000001 { return i; }
    }
    0
}