20 lines
4.1 KiB
Plaintext
20 lines
4.1 KiB
Plaintext
/**
|
|
* @license React
|
|
* scheduler.production.min.js
|
|
*
|
|
* Copyright (c) Meta Platforms, Inc. and affiliates.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*/
|
|
'use strict';function f(a,c){var b=a.length;a.push(c);a:for(;0<b;){var d=b-1>>>1,e=a[d];if(0<g(e,c))a[d]=c,a[b]=e,b=d;else break a}}function h(a){return 0===a.length?null:a[0]}function k(a){if(0===a.length)return null;var c=a[0],b=a.pop();if(b!==c){a[0]=b;a:for(var d=0,e=a.length,v=e>>>1;d<v;){var w=2*(d+1)-1,C=a[w],m=w+1,x=a[m];if(0>g(C,b))m<e&&0>g(x,C)?(a[d]=x,a[m]=b,d=m):(a[d]=C,a[w]=b,d=w);else if(m<e&&0>g(x,b))a[d]=x,a[m]=b,d=m;else break a}}return c}
|
|
function g(a,c){var b=a.sortIndex-c.sortIndex;return 0!==b?b:a.id-c.id}exports.unstable_now=void 0;if("object"===typeof performance&&"function"===typeof performance.now){var l=performance;exports.unstable_now=function(){return l.now()}}else{var n=Date,p=n.now();exports.unstable_now=function(){return n.now()-p}}
|
|
var q=[],r=[],t=1,u=null,y=3,z=!1,A=!1,B=!1,D="function"===typeof setTimeout?setTimeout:null,E="function"===typeof clearTimeout?clearTimeout:null,F="undefined"!==typeof setImmediate?setImmediate:null;"undefined"!==typeof navigator&&void 0!==navigator.scheduling&&void 0!==navigator.scheduling.isInputPending?navigator.scheduling.isInputPending.bind(navigator.scheduling):null;
|
|
function G(a){for(var c=h(r);null!==c;){if(null===c.callback)k(r);else if(c.startTime<=a)k(r),c.sortIndex=c.expirationTime,f(q,c);else break;c=h(r)}}function H(a){B=!1;G(a);if(!A)if(null!==h(q))A=!0,I();else{var c=h(r);null!==c&&J(H,c.startTime-a)}}var K=!1,L=-1,M=5,N=-1;function O(){return exports.unstable_now()-N<M?!1:!0}
|
|
function P(){if(K){var a=exports.unstable_now();N=a;var c=!0;try{a:{A=!1;B&&(B=!1,E(L),L=-1);z=!0;var b=y;try{b:{G(a);for(u=h(q);null!==u&&!(u.expirationTime>a&&O());){var d=u.callback;if("function"===typeof d){u.callback=null;y=u.priorityLevel;var e=d(u.expirationTime<=a);a=exports.unstable_now();if("function"===typeof e){u.callback=e;G(a);c=!0;break b}u===h(q)&&k(q);G(a)}else k(q);u=h(q)}if(null!==u)c=!0;else{var v=h(r);null!==v&&J(H,v.startTime-a);c=!1}}break a}finally{u=null,y=b,z=!1}c=void 0}}finally{c?
|
|
Q():K=!1}}}var Q;if("function"===typeof F)Q=function(){F(P)};else if("undefined"!==typeof MessageChannel){var R=new MessageChannel,S=R.port2;R.port1.onmessage=P;Q=function(){S.postMessage(null)}}else Q=function(){D(P,0)};function I(){K||(K=!0,Q())}function J(a,c){L=D(function(){a(exports.unstable_now())},c)}exports.unstable_IdlePriority=5;exports.unstable_ImmediatePriority=1;exports.unstable_LowPriority=4;exports.unstable_NormalPriority=3;exports.unstable_Profiling=null;
|
|
exports.unstable_UserBlockingPriority=2;exports.unstable_cancelCallback=function(a){a.callback=null};exports.unstable_continueExecution=function(){A||z||(A=!0,I())};exports.unstable_forceFrameRate=function(a){0>a||125<a?console.error("forceFrameRate takes a positive int between 0 and 125, forcing frame rates higher than 125 fps is not supported"):M=0<a?Math.floor(1E3/a):5};exports.unstable_getCurrentPriorityLevel=function(){return y};exports.unstable_getFirstCallbackNode=function(){return h(q)};
|
|
exports.unstable_next=function(a){switch(y){case 1:case 2:case 3:var c=3;break;default:c=y}var b=y;y=c;try{return a()}finally{y=b}};exports.unstable_pauseExecution=function(){};exports.unstable_requestPaint=function(){};exports.unstable_runWithPriority=function(a,c){switch(a){case 1:case 2:case 3:case 4:case 5:break;default:a=3}var b=y;y=a;try{return c()}finally{y=b}};
|
|
exports.unstable_scheduleCallback=function(a,c,b){var d=exports.unstable_now();"object"===typeof b&&null!==b?(b=b.delay,b="number"===typeof b&&0<b?d+b:d):b=d;switch(a){case 1:var e=-1;break;case 2:e=250;break;case 5:e=1073741823;break;case 4:e=1E4;break;default:e=5E3}e=b+e;a={id:t++,callback:c,priorityLevel:a,startTime:b,expirationTime:e,sortIndex:-1};b>d?(a.sortIndex=b,f(r,a),null===h(q)&&a===h(r)&&(B?(E(L),L=-1):B=!0,J(H,b-d))):(a.sortIndex=e,f(q,a),A||z||(A=!0,I()));return a};
|
|
exports.unstable_shouldYield=O;exports.unstable_wrapCallback=function(a){var c=y;return function(){var b=y;y=c;try{return a.apply(this,arguments)}finally{y=b}}};
|