fn decode_plane(&self, br: &mut BitReader, dst: &mut [u8], mut off: usize, stride: usize, w: usize, h: usize, hscale: bool, dbits: u8, is_chroma: bool) -> DecoderResult<()> {
let delta_tab = TMRT_DELTA_TAB[(dbits - 2) as usize];
let step = if !hscale { 1 } else { 2 };
fn decode_plane(&self, br: &mut BitReader, dst: &mut [u8], mut off: usize, stride: usize, w: usize, h: usize, hscale: bool, dbits: u8, is_chroma: bool) -> DecoderResult<()> {
let delta_tab = TMRT_DELTA_TAB[(dbits - 2) as usize];
let step = if !hscale { 1 } else { 2 };