fn loop_filter(&self, frame: &mut NAVideoBuffer<u8>, _ftype: FrameType, mbinfo: &[RV34MBInfo], mb_w: usize, _mb_h: usize, row: usize) {
let mut offs: [usize; 3] = [0; 3];
let mut stride: [usize; 3] = [0; 3];
fn loop_filter(&self, frame: &mut NAVideoBuffer<u8>, _ftype: FrameType, mbinfo: &[RV34MBInfo], mb_w: usize, _mb_h: usize, row: usize) {
let mut offs: [usize; 3] = [0; 3];
let mut stride: [usize; 3] = [0; 3];