Function png_filters::fallbacks::recon_sub

pub fn recon_sub<const BYTES_PER_PIXEL: usize>(filtered_row: &mut [u8])

Recon(x) = Filt(x) + Recon(a)

Panics

• assert!(BYTES_PER_PIXEL <= 8);
• debug_assert_eq!(filtered_row.len() % BYTES_PER_PIXEL, 0);