64 lines
2.4 KiB
JavaScript
64 lines
2.4 KiB
JavaScript
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/*
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Copyright (c) 2025 Gildas Lormeau. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the distribution.
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3. The names of the authors may not be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
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INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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import { FUNCTION_TYPE } from "./core/constants.js";
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import { configure } from "./core/configuration.js";
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import { configureZlibModule } from "./core/zlib-streams-inline.js";
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import { configureWorker } from "./core/codec-worker.js";
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import { terminateWorkers } from "./core/codec-pool.js";
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import { initModule, resetWasmModule, CompressionStreamZlib, DecompressionStreamZlib } from "./core/streams/zlib-wasm/zlib-streams-loader.js";
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let modulePromise;
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configureZlibModule(configure);
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configureWorker({
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initModule: config => {
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if (!modulePromise) {
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let { wasmURI } = config;
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// deno-lint-ignore valid-typeof
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if (typeof wasmURI == FUNCTION_TYPE) {
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wasmURI = wasmURI();
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}
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modulePromise = initModule(wasmURI, config);
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}
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return modulePromise;
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}
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});
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configure({
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CompressionStreamZlib,
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DecompressionStreamZlib
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});
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export { terminateWorkersAndModule as terminateWorkers };
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function terminateWorkersAndModule() {
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modulePromise = null;
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terminateWorkers();
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resetWasmModule();
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}
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