let ch0 = abuf.get_offset(0) + self.sample_offset;
let ch1 = abuf.get_offset(1) + self.sample_offset;
let mut adata = abuf.get_abuf_i16().unwrap();
- let mut output = adata.get_data_mut();
+ let output = adata.get_data_mut().unwrap();
match dmode {
0 => {
for i in 0..length {