forked from external-repos/squoosh
7346511fa1
* wip * doh, whitespace * Updating emscripten, restoring export name * Updating oxipng * Build wasm * Fix oxipng; upgrade Rust * More v2-codec integration * AVIF now working * Non-working JXL * Build hqx with Rust 1.40; refactor build-rust*.sh * Set web target * wp2 wip * wp2 decode options * Better logo height when loading the logo into squoosh * Build oxi * JAKE IS AN IDIOT * wip oxipng * Fixing case sensitive imports * adding log * another log * Abort tasks when compress component removed * Adding progressive option to JXL * Fix bug going to & from original image * Exposing epf in jxl * logs * Bypass initial CSS plugin * Revert "logs" * Adding root * Fix for finding TSC on Windows * Use spawn again * Converting to module paths * Remove spawnP * silly * oops * logs * Fixing glob paths in CSS plugin * Path normalising * Normalise paths for CSS plugin * Normalise again * Use correct func * Adding lossless mode and near lossless (but hidden in UI) * Removing useless comments * Some logging * Update JXL to v0.1. (#846) * Rebuild JXL * Adding slight loss option Co-authored-by: Ingvar Stepanyan <rreverser@google.com> Co-authored-by: Luca Versari <veluca93@gmail.com>
50 lines
1.9 KiB
TypeScript
50 lines
1.9 KiB
TypeScript
/**
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* Copyright 2020 Google Inc. All Rights Reserved.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import type { AVIFModule } from 'codecs/avif/enc/avif_enc';
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import type { EncodeOptions } from '../shared/meta';
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import wasmUrlWithoutMT from 'url:codecs/avif/enc/avif_enc.wasm';
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import wasmUrlWithMT from 'url:codecs/avif/enc/avif_enc_mt.wasm';
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import workerUrl from 'omt:codecs/avif/enc/avif_enc_mt.worker.js';
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import { initEmscriptenModule } from 'features/worker-utils';
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import { threads } from 'wasm-feature-detect';
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let emscriptenModule: Promise<AVIFModule>;
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async function init() {
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if (await threads()) {
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const avifEncoder = await import('codecs/avif/enc/avif_enc_mt');
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return initEmscriptenModule<AVIFModule>(
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avifEncoder.default,
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wasmUrlWithMT,
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workerUrl,
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);
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}
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const avifEncoder = await import('codecs/avif/enc/avif_enc.js');
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return initEmscriptenModule(avifEncoder.default, wasmUrlWithoutMT);
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}
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export default async function encode(
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data: ImageData,
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options: EncodeOptions,
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): Promise<ArrayBuffer> {
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if (!emscriptenModule) emscriptenModule = init();
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const module = await emscriptenModule;
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const result = module.encode(data.data, data.width, data.height, options);
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if (!result) throw new Error('Encoding error');
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// wasm can’t run on SharedArrayBuffers, so we hard-cast to ArrayBuffer.
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return result.buffer as ArrayBuffer;
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}
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