Function liq_max3

src/blur.rs:33–35

(src: &[u8], dst: &mut [u8], width: usize, height: usize)

/// Picks maximum of neighboring pixels (blur + lighten)
#[inline(never)]
pub(crate) fn liq_max3(src: &[u8], dst: &mut [u8], width: usize, height: usize) {
    liq_op3(src, dst, width, height, |a, b| a.max(b));
}

pub(crate) fn liq_op3(src: &[u8], dst: &mut [u8], width: usize, height: usize, op: impl Fn(u8, u8) -> u8) {
    for j in 0..height {