37 lines
1.4 KiB
JavaScript
37 lines
1.4 KiB
JavaScript
"use strict";
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var assets = require("@pixi/assets"), core = require("@pixi/core");
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require("../parsers/index.js");
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var parseKTX = require("../parsers/parseKTX.js");
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const loadKTX = {
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extension: {
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type: core.ExtensionType.LoadParser,
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priority: assets.LoaderParserPriority.High
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},
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name: "loadKTX",
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test(url) {
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return assets.checkExtension(url, ".ktx");
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},
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async load(url, asset, loader) {
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const arrayBuffer = await (await core.settings.ADAPTER.fetch(url)).arrayBuffer(), { compressed, uncompressed, kvData } = parseKTX.parseKTX(url, arrayBuffer), resources = compressed ?? uncompressed, options = {
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mipmap: core.MIPMAP_MODES.OFF,
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alphaMode: core.ALPHA_MODES.NO_PREMULTIPLIED_ALPHA,
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resolution: core.utils.getResolutionOfUrl(url),
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...asset.data
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}, textures = resources.map((resource) => {
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resources === uncompressed && Object.assign(options, {
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type: resource.type,
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format: resource.format
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});
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const res = resource.resource ?? resource, base = new core.BaseTexture(res, options);
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return base.ktxKeyValueData = kvData, assets.createTexture(base, loader, url);
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});
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return textures.length === 1 ? textures[0] : textures;
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},
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unload(texture) {
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Array.isArray(texture) ? texture.forEach((t) => t.destroy(!0)) : texture.destroy(!0);
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}
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};
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core.extensions.add(loadKTX);
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exports.loadKTX = loadKTX;
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//# sourceMappingURL=loadKTX.js.map
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