jpeg_decoder::idct

Function dequantize_and_idct_block_8x8_inner

Source 
fn dequantize_and_idct_block_8x8_inner<'a, I>(
    coefficients: &[i16; 64],
    quantization_table: &[u16; 64],
    output: I,
)
where
    I: IntoIterator<Item = &'a mut [u8]>,
    I::IntoIter: ExactSizeIterator<Item = &'a mut [u8]>,