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33 lines
1.1 KiB
JavaScript
33 lines
1.1 KiB
JavaScript
//
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// prefetchTest.js
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// scripts/developer/tests/scriptableResource
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//
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// Created by Zach Pomerantz on 4/27/16.
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// Copyright 2016 High Fidelity, Inc.
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//
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// Preloads textures and unloads them.
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//
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// Distributed under the Apache License, Version 2.0.
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// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
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//
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Script.include([
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'../../../developer/utilities/cache/cacheStats.js',
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'lib.js',
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], function() {
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prefetch(function(frames) {
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// Delete each texture, so the next garbage collection cycle will release them.
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// Setting frames = null breaks the reference,
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// but will not delete frames from the calling scope.
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// Instead, we must mutate it in-place to free its elements for GC
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// (assuming the elements are not held elsewhere).
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while (frames.length) { frames.pop(); }
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// Alternatively, forcibly release each texture without relying on GC.
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// frames.forEach(function(texture) { texture.release(); });
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Script.requestGarbageCollection();
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});
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});
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