pub unsafe extern "C-unwind" fn JxlResizableParallelRunner(
runner_opaque: *mut c_void,
jpegxl_opaque: *mut c_void,
init: JxlParallelRunInit,
func: JxlParallelRunFunction,
start_range: u32,
end_range: u32,
) -> JxlParallelRetCodeExpand description
Parallel runner internally using std::thread. Use as JxlParallelRunner.