let (w, h) = buf.get_dimensions(plane);
let off = buf.get_offset(plane);
let stride = buf.get_stride(plane);
- let mut data = buf.get_data_mut();
+ let data = buf.get_data_mut().unwrap();
let dst = data.as_mut_slice();
self.decode_plane(&mut br, dst, off, stride, w, h, hscale, dbits, plane > 0)?;
}