Function bloom_register_frame_callback

native/macos/src/lib.rs:2451–2453

(priority: f64, callback: extern "C" fn(f64))

#[no_mangle]
pub extern "C" fn bloom_register_frame_callback(priority: f64, callback: extern "C" fn(f64)) -> f64 {
    engine().frame_callbacks.register(priority as i32, callback) as f64
}

#[no_mangle]
pub extern "C" fn bloom_unregister_frame_callback(id: f64) {