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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 861x 861x 861x 861x 861x 861x 2x 250x 250x 250x 250x 250x 250x 2x 2x 2x 2x 2x 1120x 512x 512x 512x 1120x 1120x 2x 2x 2x 2x 2x 337x 125x 125x 125x 337x 337x 2x 2x 2x 2x 2x 15847x 349x 349x 15847x 125x 125x 15847x | import { run_all } from '../../shared/utils.js';
// Fallback for when requestIdleCallback is not available
const request_idle_callback =
typeof requestIdleCallback === 'undefined'
? (/** @type {() => void} */ cb) => setTimeout(cb, 1)
: requestIdleCallback;
let is_micro_task_queued = false;
let is_idle_task_queued = false;
/** @type {Array<() => void>} */
let current_queued_micro_tasks = [];
/** @type {Array<() => void>} */
let current_queued_idle_tasks = [];
function process_micro_tasks() {
is_micro_task_queued = false;
const tasks = current_queued_micro_tasks.slice();
current_queued_micro_tasks = [];
run_all(tasks);
}
function process_idle_tasks() {
is_idle_task_queued = false;
const tasks = current_queued_idle_tasks.slice();
current_queued_idle_tasks = [];
run_all(tasks);
}
/**
* @param {() => void} fn
*/
export function queue_micro_task(fn) {
if (!is_micro_task_queued) {
is_micro_task_queued = true;
queueMicrotask(process_micro_tasks);
}
current_queued_micro_tasks.push(fn);
}
/**
* @param {() => void} fn
*/
export function queue_idle_task(fn) {
if (!is_idle_task_queued) {
is_idle_task_queued = true;
request_idle_callback(process_idle_tasks);
}
current_queued_idle_tasks.push(fn);
}
/**
* Synchronously run any queued tasks.
*/
export function flush_tasks() {
if (is_micro_task_queued) {
process_micro_tasks();
}
if (is_idle_task_queued) {
process_idle_tasks();
}
}
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