EntregaFinalAV3/node_modules/rxjs/dist/cjs/internal/scheduler/animationFrameProvider.js

"use strict";
var __read = (this && this.__read) || function (o, n) {
    var m = typeof Symbol === "function" && o[Symbol.iterator];
    if (!m) return o;
    var i = m.call(o), r, ar = [], e;
    try {
        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
    }
    catch (error) { e = { error: error }; }
    finally {
        try {
            if (r && !r.done && (m = i["return"])) m.call(i);
        }
        finally { if (e) throw e.error; }
    }
    return ar;
};
var __spreadArray = (this && this.__spreadArray) || function (to, from) {
    for (var i = 0, il = from.length, j = to.length; i < il; i++, j++)
        to[j] = from[i];
    return to;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.animationFrameProvider = void 0;
var Subscription_1 = require("../Subscription");
exports.animationFrameProvider = {
    schedule: function (callback) {
        var request = requestAnimationFrame;
        var cancel = cancelAnimationFrame;
        var delegate = exports.animationFrameProvider.delegate;
        if (delegate) {
            request = delegate.requestAnimationFrame;
            cancel = delegate.cancelAnimationFrame;
        }
        var handle = request(function (timestamp) {
            cancel = undefined;
            callback(timestamp);
        });
        return new Subscription_1.Subscription(function () { return cancel === null || cancel === void 0 ? void 0 : cancel(handle); });
    },
    requestAnimationFrame: function () {
        var args = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            args[_i] = arguments[_i];
        }
        var delegate = exports.animationFrameProvider.delegate;
        return ((delegate === null || delegate === void 0 ? void 0 : delegate.requestAnimationFrame) || requestAnimationFrame).apply(void 0, __spreadArray([], __read(args)));
    },
    cancelAnimationFrame: function () {
        var args = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            args[_i] = arguments[_i];
        }
        var delegate = exports.animationFrameProvider.delegate;
        return ((delegate === null || delegate === void 0 ? void 0 : delegate.cancelAnimationFrame) || cancelAnimationFrame).apply(void 0, __spreadArray([], __read(args)));
    },
    delegate: undefined,
};
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