pub fn decode_pass_group_modular<S: Sample>(
    bitstream: &mut Bitstream<'_>,
    frame_header: &FrameHeader,
    global_ma_config: Option<&MaConfig>,
    pass_idx: u32,
    group_idx: u32,
    modular: TransformedModularSubimage<'_, S>,
    allow_partial: bool,
    tracker: Option<&AllocTracker>,
    pool: &JxlThreadPool
) -> Result<()>