48 lines
1 KiB
JavaScript
48 lines
1 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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export var InitializationTracker = {
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initialized: false,
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onInitialized(profilerTime) {
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if (!this.initialized) {
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this.initialized = true;
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ChromeUtils.addProfilerMarker(
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"GeckoView Initialization END",
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profilerTime
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);
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}
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},
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};
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// A helper for timing_distribution metrics.
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export class GleanStopwatch {
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constructor(aTimingDistribution) {
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this._metric = aTimingDistribution;
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}
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isRunning() {
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return !!this._timerId;
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}
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start() {
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if (this.isRunning()) {
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this.cancel();
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}
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this._timerId = this._metric.start();
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}
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finish() {
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if (this.isRunning()) {
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this._metric.stopAndAccumulate(this._timerId);
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this._timerId = null;
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}
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}
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cancel() {
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if (this.isRunning()) {
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this._metric.cancel(this._timerId);
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this._timerId = null;
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}
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}
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}
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