Function libjxl_sys::JxlThreadParallelRunner

pub unsafe extern "C" fn JxlThreadParallelRunner(
    runner_opaque: *mut c_void, 
    jpegxl_opaque: *mut c_void, 
    init: JxlParallelRunInit, 
    func: JxlParallelRunFunction, 
    start_range: u32, 
    end_range: u32
) -> JxlParallelRetCode

Parallel runner internally using std::thread. Use as JxlParallelRunner.