Loop through Wasm re-init for issue repro

[temporary] More reliable issue repro
Fixup Emscripten factory & types
2020-09-30 16:41:55 +01:00 · 2020-09-25 16:37:29 +01:00 · 2020-09-25 00:46:31 +01:00 · 2020-09-24 13:29:32 +01:00 · 2020-09-24 12:58:52 +01:00 · 2020-09-24 03:12:23 +01:00
480 changed files with 21391 additions and 23034 deletions
--- a/.gitattributes
+++ b/.gitattributes
@ -1,2 +0,0 @@
-/codecs/**/*.js linguist-generated=true
-/codecs/*/pkg*/*.d.ts linguist-generated=true
--- a/.github/workflows/node.js.yml
+++ b/.github/workflows/node.js.yml
@ -1,22 +0,0 @@
-name: Node.js CI
-
-on: [push, pull_request]
-
-jobs:
-  build:
-
-    runs-on: ${{ matrix.os }}
-
-    strategy:
-      matrix:
-        os: [ubuntu-latest, windows-latest]
-
-    steps:
-    - uses: actions/checkout@v2
-    - id: nvmrc
-      uses: browniebroke/read-nvmrc-action@v1
-    - uses: actions/setup-node@v1
-      with:
-        node-version: '${{ steps.nvmrc.outputs.node_version }}'
-    - run: npm ci
-    - run: npm run build
--- a/.gitignore
+++ b/.gitignore
@ -1,12 +1,6 @@
-.tmp
 node_modules
+/build
+/*.log
 *.scss.d.ts
 *.css.d.ts
-build
 *.o
-.DS_Store
-
-# Auto-generated by lib/feature-plugin.js
-src/features-worker/index.ts
-src/client/lazy-app/worker-bridge/meta.ts
-src/client/lazy-app/feature-meta/index.ts
--- a/.nvmrc
+++ b/.nvmrc
@ -1 +1 @@
-14.15.1
+10.16.2
--- a/.prettierignore
+++ b/.prettierignore
@ -1,12 +0,0 @@
-codecs
-.tmp
-node_modules
-*.scss.d.ts
-*.css.d.ts
-build
-*.o
-
-# Auto-generated by lib/feature-plugin.js
-src/features-worker/index.ts
-src/client/lazy-app/worker-bridge/meta.ts
-src/client/lazy-app/feature-meta/index.ts
--- a/.prettierrc.json
+++ b/.prettierrc.json
@ -1,4 +0,0 @@
-{
-  "singleQuote": true,
-  "trailingComma": "all"
-}
--- a/.travis.yml
+++ b/.travis.yml
@ -0,0 +1,7 @@
+language: node_js
+cache: npm
+script: npm run build
+after_success: npm run sizereport
+os:
+  - linux
+  - windows
--- a/README.md
+++ b/README.md
@ -3,18 +3,14 @@
 [Squoosh] is an image compression web app that allows you to dive into the advanced options provided
 by various image compressors.

-# API & CLI
-
-Squoosh now has [an API](https://github.com/GoogleChromeLabs/squoosh/tree/dev/libsquoosh) and [a CLI](https://github.com/GoogleChromeLabs/squoosh/tree/dev/cli) that allows you to compress many images at once.
-
 # Privacy

 Google Analytics is used to record the following:

- [Basic visit data](https://support.google.com/analytics/answer/6004245?ref_topic=2919631).
- Before and after image size once an image is downloaded. These values are rounded to the nearest
+* [Basic visit data](https://support.google.com/analytics/answer/6004245?ref_topic=2919631).
+* Before and after image size once an image is downloaded. These values are rounded to the nearest
  kilobyte.
- If install is available, when Squoosh is installed, and what method was used to install Squoosh.
+* If install is available, when Squoosh is installed, and what method was used to install Squoosh.

 Image compression is handled locally; no additional data is sent to the server.

@ -30,7 +26,7 @@ npm run build
 You can run the development server with:

 ```sh
-npm run dev
+npm start
 ```

-[squoosh]: https://squoosh.app
+[Squoosh]: https://squoosh.app
--- a/_headers.ejs
+++ b/_headers.ejs
@ -0,0 +1,18 @@
+# Long-term cache by default.
+/*
+  Cache-Control: max-age=31536000
+
+# And here are the exceptions:
+/
+  Cache-Control: no-cache
+
+/serviceworker.js
+  Cache-Control: no-cache
+
+/manifest.json
+  Cache-Control: must-revalidate, max-age=3600
+
+# URLs in /assets do not include a hash and are mutable.
+# But it isn't a big deal if the user gets an old version.
+/assets/*
+  Cache-Control: must-revalidate, max-age=3600
--- a/_redirects.ejs
+++ b/_redirects.ejs
@ -0,0 +1,2 @@
+/index.html / 301
+/* /index.html 301
--- a/cli/.gitignore
+++ b/cli/.gitignore
@ -1,3 +0,0 @@
-node_modules
-build
-.DS_Store
--- a/cli/.npmignore
+++ b/cli/.npmignore
@ -1 +0,0 @@
-node_modules
--- a/cli/.npmrc
+++ b/cli/.npmrc
--- a/cli/README.md
+++ b/cli/README.md
@ -1,59 +0,0 @@
-# Squoosh CLI
-
-Squoosh CLI is an _experimental_ way to run all the codecs you know from the [Squoosh] web app on your command line using WebAssembly. The Squoosh CLI uses a worker pool to parallelize processing images. This way you can apply the same codec to many images at once.
-
-Squoosh CLI is currently not the fastest image compression tool in town and doesn’t aim to be. It is, however, fast enough to compress many images sufficiently quick at once.
-
-## Installation
-
-The Squoosh CLI can be used straight from the command line without installing using `npx`:
-
-```
-$ npx @squoosh/cli <options...>
-```
-
-Of course, you can also install the Squoosh CLI:
-
-```
-$ npm i -g @squoosh/cli
-$ squoosh-cli <options...>
-```
-
-## Usage
-
-```
-Usage: squoosh-cli [options] <files...>
-
-Options:
-  -V, --version                                          output the version number
-  -d, --output-dir <dir>                                 Output directory (default: ".")
-  -s, --suffix <suffix>                                  Append suffix to output files (default: "")
-  --max-optimizer-rounds <rounds>                        Maximum number of compressions to use for auto optimizations (default: "6")
-  --optimizer-butteraugli-target <butteraugli distance>  Target Butteraugli distance for auto optimizer (default: "1.4")
-  --resize [config]                                      Resize the image before compressing
-  --quant [config]                                       Reduce the number of colors used (aka. paletting)
-  --rotate [config]                                      Rotate image
-  --mozjpeg [config]                                     Use MozJPEG to generate a .jpg file with the given configuration
-  --webp [config]                                        Use WebP to generate a .webp file with the given configuration
-  --avif [config]                                        Use AVIF to generate a .avif file with the given configuration
-  --jxl [config]                                         Use JPEG-XL to generate a .jxl file with the given configuration
-  --wp2 [config]                                         Use WebP2 to generate a .wp2 file with the given configuration
-  --oxipng [config]                                      Use OxiPNG to generate a .png file with the given configuration
-  -h, --help                                             display help for command
-```
-
-The default values for each `config` option can be found in the [`codecs.js`][codecs.js] file under `defaultEncoderOptions`. Every unspecified value will use the default value specified here. _Better documentation is needed here._
-
-## Auto optimizer
-
-Squoosh CLI has an _experimental_ auto optimizer that compresses an image as much as possible, trying to hit a specific [Butteraugli] target value. The higher the Butteraugli target value, the more artifacts can be introduced.
-
-You can make use of the auto optimizer by using “auto” as the config object.
-
-```
-$ npx @squoosh/cli --wp2 auto test.png
-```
-
-[squoosh]: https://squoosh.app
-[codecs.js]: https://github.com/GoogleChromeLabs/squoosh/blob/dev/libsquoosh/src/codecs.js
-[butteraugli]: https://github.com/google/butteraugli
--- a/cli/package-lock.json
+++ b/cli/package-lock.json
@ -1,595 +0,0 @@
-{
-  "name": "@squoosh/cli",
-  "version": "0.7.0",
-  "lockfileVersion": 2,
-  "requires": true,
-  "packages": {
-    "": {
-      "name": "@squoosh/cli",
-      "version": "0.7.0",
-      "license": "Apache-2.0",
-      "dependencies": {
-        "@squoosh/lib": "^0.2.0",
-        "commander": "^7.2.0",
-        "json5": "^2.2.0",
-        "kleur": "^4.1.4",
-        "ora": "^5.4.0"
-      },
-      "bin": {
-        "cli": "src/index.js",
-        "squoosh-cli": "src/index.js"
-      }
-    },
-    "node_modules/@squoosh/lib": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/@squoosh/lib/-/lib-0.2.0.tgz",
-      "integrity": "sha512-zKId9h/LzEnCdoOGnIgjzvqbk5g2aHgfEqgKQ+S+r5K3TasgD/DAsT6r7v6gXft1ao0f/00CTcwIp1KviWTQbw==",
-      "dependencies": {
-        "web-streams-polyfill": "^3.0.3"
-      }
-    },
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-      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
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-      "engines": {
-        "node": ">=8"
-      }
-    },
-    "node_modules/ansi-styles": {
-      "version": "4.3.0",
-      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
-      "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
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-      },
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-    }
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-}
--- a/cli/package.json
+++ b/cli/package.json
@ -1,24 +0,0 @@
-{
-  "name": "@squoosh/cli",
-  "version": "0.7.0",
-  "description": "A CLI for Squoosh",
-  "public": true,
-  "type": "module",
-  "bin": {
-    "squoosh-cli": "src/index.js",
-    "@squoosh/cli": "src/index.js"
-  },
-  "files": [
-    "/src/index.js"
-  ],
-  "keywords": [],
-  "author": "Google Chrome Developers <chromium-dev@google.com>",
-  "license": "Apache-2.0",
-  "dependencies": {
-    "@squoosh/lib": "^0.2.0",
-    "commander": "^7.2.0",
-    "json5": "^2.2.0",
-    "kleur": "^4.1.4",
-    "ora": "^5.4.0"
-  }
-}
--- a/cli/src/index.js
+++ b/cli/src/index.js
@ -1,232 +0,0 @@
-#!/usr/bin/env node
-
-import { program } from 'commander/esm.mjs';
-import JSON5 from 'json5';
-import path from 'path';
-import { promises as fsp } from 'fs';
-import ora from 'ora';
-import kleur from 'kleur';
-
-import { ImagePool, preprocessors, encoders } from '@squoosh/lib';
-
-function clamp(v, min, max) {
-  if (v < min) return min;
-  if (v > max) return max;
-  return v;
-}
-
-const suffix = ['B', 'KB', 'MB'];
-function prettyPrintSize(size) {
-  const base = Math.floor(Math.log2(size) / 10);
-  const index = clamp(base, 0, 2);
-  return (size / 2 ** (10 * index)).toFixed(2) + suffix[index];
-}
-
-function progressTracker(results) {
-  const spinner = ora();
-  const tracker = {};
-  tracker.spinner = spinner;
-  tracker.progressOffset = 0;
-  tracker.totalOffset = 0;
-  let status = '';
-  tracker.setStatus = (text) => {
-    status = text || '';
-    update();
-  };
-  let progress = '';
-  tracker.setProgress = (done, total) => {
-    spinner.prefixText = kleur.dim(`${done}/${total}`);
-    const completeness =
-      (tracker.progressOffset + done) / (tracker.totalOffset + total);
-    progress = kleur.cyan(
-      `▐${'▨'.repeat((completeness * 10) | 0).padEnd(10, '╌')}▌ `,
-    );
-    update();
-  };
-  function update() {
-    spinner.text = progress + kleur.bold(status) + getResultsText();
-  }
-  tracker.finish = (text) => {
-    spinner.succeed(kleur.bold(text) + getResultsText());
-  };
-  function getResultsText() {
-    let out = '';
-    for (const result of results.values()) {
-      out += `\n ${kleur.cyan(result.file)}: ${prettyPrintSize(result.size)}`;
-      for (const { outputFile, size: outputSize, infoText } of result.outputs) {
-        out += `\n  ${kleur.dim('└')} ${kleur.cyan(
-          outputFile.padEnd(5),
-        )} → ${prettyPrintSize(outputSize)}`;
-        const percent = ((outputSize / result.size) * 100).toPrecision(3);
-        out += ` (${kleur[outputSize > result.size ? 'red' : 'green'](
-          percent + '%',
-        )})`;
-        if (infoText) out += kleur.yellow(infoText);
-      }
-    }
-    return out || '\n';
-  }
-  spinner.start();
-  return tracker;
-}
-
-async function getInputFiles(paths) {
-  const validFiles = [];
-
-  for (const inputPath of paths) {
-    const files = (await fsp.lstat(inputPath)).isDirectory()
-      ? (await fsp.readdir(inputPath, {withFileTypes: true})).filter(dirent => dirent.isFile()).map(dirent => path.join(inputPath, dirent.name))
-      : [inputPath];
-    for (const file of files) {
-      try {
-        await fsp.stat(file);
-      } catch (err) {
-        if (err.code === 'ENOENT') {
-          console.warn(
-            `Warning: Input file does not exist: ${path.resolve(file)}`,
-          );
-          continue;
-        } else {
-          throw err;
-        }
-      }
-
-      validFiles.push(file);
-    }
-  }
-
-  return validFiles;
-}
-
-async function processFiles(files) {
-  files = await getInputFiles(files);
-
-  const imagePool = new ImagePool();
-
-  const results = new Map();
-  const progress = progressTracker(results);
-
-  progress.setStatus('Decoding...');
-  progress.totalOffset = files.length;
-  progress.setProgress(0, files.length);
-
-  // Create output directory
-  await fsp.mkdir(program.opts().outputDir, { recursive: true });
-
-  let decoded = 0;
-  let decodedFiles = await Promise.all(
-    files.map(async (file) => {
-      const image = imagePool.ingestImage(file);
-      await image.decoded;
-      results.set(image, {
-        file,
-        size: (await image.decoded).size,
-        outputs: [],
-      });
-      progress.setProgress(++decoded, files.length);
-      return image;
-    }),
-  );
-
-  const preprocessOptions = {};
-
-  for (const preprocessorName of Object.keys(preprocessors)) {
-    if (!program.opts()[preprocessorName]) {
-      continue;
-    }
-    preprocessOptions[preprocessorName] = JSON5.parse(
-      program.opts()[preprocessorName],
-    );
-  }
-
-  for (const image of decodedFiles) {
-    image.preprocess(preprocessOptions);
-  }
-
-  await Promise.all(decodedFiles.map((image) => image.decoded));
-
-  progress.progressOffset = decoded;
-  progress.setStatus(
-    'Encoding ' + kleur.dim(`(${imagePool.workerPool.numWorkers} threads)`),
-  );
-  progress.setProgress(0, files.length);
-
-  const jobs = [];
-  let jobsStarted = 0;
-  let jobsFinished = 0;
-  for (const image of decodedFiles) {
-    const originalFile = results.get(image).file;
-
-    const encodeOptions = {
-      optimizerButteraugliTarget: Number(
-        program.opts().optimizerButteraugliTarget,
-      ),
-      maxOptimizerRounds: Number(program.opts().maxOptimizerRounds),
-    };
-    for (const encName of Object.keys(encoders)) {
-      if (!program.opts()[encName]) {
-        continue;
-      }
-      const encParam = program.opts()[encName];
-      const encConfig =
-        encParam.toLowerCase() === 'auto' ? 'auto' : JSON5.parse(encParam);
-      encodeOptions[encName] = encConfig;
-    }
-    jobsStarted++;
-    const job = image.encode(encodeOptions).then(async () => {
-      jobsFinished++;
-      const outputPath = path.join(
-        program.opts().outputDir,
-        program.opts().suffix +
-          path.basename(originalFile, path.extname(originalFile)),
-      );
-      for (const output of Object.values(image.encodedWith)) {
-        const outputFile = `${outputPath}.${(await output).extension}`;
-        await fsp.writeFile(outputFile, (await output).binary);
-        results
-          .get(image)
-          .outputs.push(Object.assign(await output, { outputFile }));
-      }
-      progress.setProgress(jobsFinished, jobsStarted);
-    });
-    jobs.push(job);
-  }
-
-  // update the progress to account for multi-format
-  progress.setProgress(jobsFinished, jobsStarted);
-  // Wait for all jobs to finish
-  await Promise.all(jobs);
-  await imagePool.close();
-  progress.finish('Squoosh results:');
-}
-
-program
-  .name('squoosh-cli')
-  .arguments('<files...>')
-  .option('-d, --output-dir <dir>', 'Output directory', '.')
-  .option('-s, --suffix <suffix>', 'Append suffix to output files', '')
-  .option(
-    '--max-optimizer-rounds <rounds>',
-    'Maximum number of compressions to use for auto optimizations',
-    '6',
-  )
-  .option(
-    '--optimizer-butteraugli-target <butteraugli distance>',
-    'Target Butteraugli distance for auto optimizer',
-    '1.4',
-  )
-  .action(processFiles);
-
-// Create a CLI option for each supported preprocessor
-for (const [key, value] of Object.entries(preprocessors)) {
-  program.option(`--${key} [config]`, value.description);
-}
-// Create a CLI option for each supported encoder
-for (const [key, value] of Object.entries(encoders)) {
-  program.option(
-    `--${key} [config]`,
-    `Use ${value.name} to generate a .${value.extension} file with the given configuration`,
-  );
-}
-
-program.parse(process.argv);
--- a/client-tsconfig.json
+++ b/client-tsconfig.json
@ -1,19 +0,0 @@
-{
-  "extends": "./generic-tsconfig.json",
-  "compilerOptions": {
-    "lib": ["esnext", "dom", "dom.iterable"],
-    "types": []
-  },
-  "include": [
-    "src/features/**/client/**/*",
-    "src/features/**/shared/**/*",
-    "src/features/client-utils/**/*",
-    "src/shared/**/*",
-    "src/client/**/*",
-    // Not really clean, but we need these to access the type of the functions
-    // for comlink
-    "src/features/**/worker/**/*",
-    "src/features-worker/**/*",
-    "src/features/worker-utils/**/*"
-  ]
-}
--- a/codecs/avif/Makefile
+++ b/codecs/avif/Makefile
@ -1,71 +1,62 @@
-# libavif and libaom versions are from
-# https://docs.google.com/document/d/1wEEA5rRU7wT54k41u3qyZIZHDCJArIMzLuzsrLAwaK8/edit
-CODEC_URL = https://github.com/AOMediaCodec/libavif/archive/1c39e772c2c0d687691dd4b589a12c323f5f767d.tar.gz
+CODEC_URL = https://github.com/AOMediaCodec/libavif/archive/v0.8.1.tar.gz
 CODEC_PACKAGE = node_modules/libavif.tar.gz

-LIBAOM_URL = https://aomedia.googlesource.com/aom/+archive/v3.1.0.tar.gz
+LIBAOM_URL = https://aomedia.googlesource.com/aom/+archive/v2.0.0.tar.gz
 LIBAOM_PACKAGE = node_modules/libaom.tar.gz

-export CODEC_DIR = node_modules/libavif
-export BUILD_DIR = node_modules/build
-export LIBAOM_DIR = node_modules/libaom
+CODEC_ENC_DIR = node_modules/libavif-enc
+CODEC_ENC_MT_DIR = node_modules/libavif-enc-mt
+CODEC_DEC_DIR = node_modules/libavif-dec
+LIBAOM_DIR = node_modules/libaom

 OUT_ENC_JS = enc/avif_enc.js
-OUT_NODE_ENC_JS = enc/avif_node_enc.js
 OUT_ENC_MT_JS = enc/avif_enc_mt.js
 OUT_DEC_JS = dec/avif_dec.js
-OUT_NODE_DEC_JS = dec/avif_node_dec.js

-OUT_ENC_CPP = enc/avif_enc.cpp
 OUT_ENC_CPP = enc/avif_enc.cpp
 OUT_DEC_CPP = dec/avif_dec.cpp
-ENVIRONMENT = worker

-HELPER_MAKEFLAGS := -f helper.Makefile
+HELPER_MAKEFLAGS := -f helper.Makefile \
+	LIBAOM_DIR=$(LIBAOM_DIR) \
+	CODEC_PACKAGE=$(CODEC_PACKAGE) \
+	LIBAOM_PACKAGE=$(LIBAOM_PACKAGE)

 .PHONY: all clean

-all: $(OUT_ENC_JS) $(OUT_DEC_JS) $(OUT_ENC_MT_JS) $(OUT_NODE_ENC_JS) $(OUT_NODE_DEC_JS)
+all: $(OUT_ENC_JS) $(OUT_DEC_JS) $(OUT_ENC_MT_JS)

-$(OUT_NODE_ENC_JS): ENVIRONMENT=node
-$(OUT_NODE_ENC_JS) $(OUT_ENC_JS): $(OUT_ENC_CPP) $(CODEC_DIR)/CMakeLists.txt $(LIBAOM_DIR)/CMakeLists.txt
+$(OUT_ENC_JS): $(OUT_ENC_CPP) $(CODEC_PACKAGE) $(LIBAOM_DIR)/CMakeLists.txt
 	$(MAKE) \
 		$(HELPER_MAKEFLAGS) \
+		CODEC_DIR=$(CODEC_ENC_DIR) \
 		OUT_JS=$@ \
 		OUT_CPP=$< \
 		LIBAOM_FLAGS="\
 			-DCONFIG_AV1_DECODER=0 \
 			-DCONFIG_MULTITHREAD=0 \
-			-DCONFIG_AV1_HIGHBITDEPTH=0 \
-		" \
-		ENVIRONMENT=$(ENVIRONMENT) \
-		LIBAVIF_FLAGS="-DAVIF_CODEC_AOM_DECODE=0"
+		"

-$(OUT_ENC_MT_JS): $(OUT_ENC_CPP) $(CODEC_DIR)/CMakeLists.txt $(LIBAOM_DIR)/CMakeLists.txt
+$(OUT_ENC_MT_JS): $(OUT_ENC_CPP) $(CODEC_PACKAGE) $(LIBAOM_DIR)/CMakeLists.txt
 	$(MAKE) \
 		$(HELPER_MAKEFLAGS) \
+		CODEC_DIR=$(CODEC_ENC_MT_DIR) \
 		OUT_JS=$@ \
 		OUT_CPP=$< \
 		LIBAOM_FLAGS="\
 			-DCONFIG_AV1_DECODER=0 \
-			-DCONFIG_AV1_HIGHBITDEPTH=0 \
 		" \
-		ENVIRONMENT=$(ENVIRONMENT) \
-		LIBAVIF_FLAGS="-DAVIF_CODEC_AOM_DECODE=0" \
 		OUT_FLAGS="-pthread"

-$(OUT_NODE_DEC_JS): ENVIRONMENT=node
-$(OUT_NODE_DEC_JS) $(OUT_DEC_JS): $(OUT_DEC_CPP) $(CODEC_DIR)/CMakeLists.txt $(LIBAOM_DIR)/CMakeLists.txt
+$(OUT_DEC_JS): $(OUT_DEC_CPP) $(CODEC_PACKAGE) $(LIBAOM_DIR)/CMakeLists.txt
 	$(MAKE) \
 		$(HELPER_MAKEFLAGS) \
+		CODEC_DIR=$(CODEC_DEC_DIR) \
 		OUT_JS=$@ \
 		OUT_CPP=$< \
 		LIBAOM_FLAGS="\
 			-DCONFIG_AV1_ENCODER=0 \
 			-DCONFIG_MULTITHREAD=0 \
-		" \
-		ENVIRONMENT=$(ENVIRONMENT) \
-		LIBAVIF_FLAGS="-DAVIF_CODEC_AOM_ENCODE=0"
+		"

 $(CODEC_PACKAGE):
 	mkdir -p $(@D)
@ -75,15 +66,11 @@ $(LIBAOM_PACKAGE):
 	mkdir -p $(@D)
 	curl -sL $(LIBAOM_URL) -o $@

-$(CODEC_DIR)/CMakeLists.txt: $(CODEC_PACKAGE)
-	mkdir -p $(@D)
-	tar xzm --strip 1 -C $(@D) -f $(CODEC_PACKAGE)
-
 $(LIBAOM_DIR)/CMakeLists.txt: $(LIBAOM_PACKAGE)
 	mkdir -p $(@D)
 	tar xzm -C $(@D) -f $(LIBAOM_PACKAGE)

 clean:
-	$(MAKE) $(HELPER_MAKEFLAGS) OUT_JS=$(OUT_ENC_JS) clean
-	$(MAKE) $(HELPER_MAKEFLAGS) OUT_JS=$(OUT_ENC_MT_JS) clean
-	$(MAKE) $(HELPER_MAKEFLAGS) OUT_JS=$(OUT_DEC_JS) clean
+	$(MAKE) $(HELPER_MAKEFLAGS) CODEC_DIR=$(CODEC_ENC_DIR) OUT_JS=$(OUT_ENC_JS) clean
+	$(MAKE) $(HELPER_MAKEFLAGS) CODEC_DIR=$(CODEC_ENC_MT_DIR) OUT_JS=$(OUT_ENC_MT_JS) clean
+	$(MAKE) $(HELPER_MAKEFLAGS) CODEC_DIR=$(CODEC_DEC_DIR) OUT_JS=$(OUT_DEC_JS) clean
--- a/codecs/avif/dec/avif_dec.cpp
+++ b/codecs/avif/dec/avif_dec.cpp
@ -8,10 +8,15 @@ thread_local const val Uint8ClampedArray = val::global("Uint8ClampedArray");
 thread_local const val ImageData = val::global("ImageData");

 val decode(std::string avifimage) {
+  // point raw.data and raw.size to the contents of an .avif(s)
+  avifROData raw = {
+    .data = (uint8_t*)avifimage.c_str(),
+    .size = avifimage.length()
+  };
+
  avifImage* image = avifImageCreateEmpty();
  avifDecoder* decoder = avifDecoderCreate();
-  avifResult decodeResult =
-      avifDecoderReadMemory(decoder, image, (uint8_t*)avifimage.c_str(), avifimage.length());
+  avifResult decodeResult = avifDecoderRead(decoder, image, &raw);
  // image is an independent copy of decoded data, decoder may be destroyed here
  avifDecoderDestroy(decoder);

@ -20,8 +25,7 @@ val decode(std::string avifimage) {
  if (decodeResult == AVIF_RESULT_OK) {
    // Convert to interleaved RGB(A)/BGR(A) using a libavif-allocated buffer.
    avifRGBImage rgb;
-    avifRGBImageSetDefaults(&rgb,
-                            image);  // Defaults to AVIF_RGB_FORMAT_RGBA which is what we want.
+    avifRGBImageSetDefaults(&rgb, image);  // Defaults to AVIF_RGB_FORMAT_RGBA which is what we want.
    rgb.depth = 8;  // Does not need to match image->depth. We always want 8-bit pixels.

    avifRGBImageAllocatePixels(&rgb);
@ -29,9 +33,7 @@ val decode(std::string avifimage) {

    // We want to create a *copy* of the decoded data to be owned by the JavaScript side.
    // For that, we perform `new Uint8Array(wasmMemBuffer, wasmPtr, wasmSize).slice()`:
-    result = ImageData.new_(
-        Uint8ClampedArray.new_(typed_memory_view(rgb.rowBytes * rgb.height, rgb.pixels)), rgb.width,
-        rgb.height);
+    result = ImageData.new_(Uint8ClampedArray.new_(typed_memory_view(rgb.rowBytes * rgb.height, rgb.pixels)), rgb.width, rgb.height);

    // Now we can safely free the RGB pixels:
    avifRGBImageFreePixels(&rgb);
--- a/codecs/avif/dec/avif_dec.d.ts
+++ b/codecs/avif/dec/avif_dec.d.ts
@ -1,7 +1,6 @@
-export interface AVIFModule extends EmscriptenWasm.Module {
+interface AVIFModule extends EmscriptenWasm.Module {
  decode(data: BufferSource): ImageData | null;
 }

-declare var moduleFactory: EmscriptenWasm.ModuleFactory<AVIFModule>;
+export default function(opts: EmscriptenWasm.ModuleOpts): Promise<AVIFModule>;

-export default moduleFactory;
--- a/codecs/avif/dec/avif_dec.js
+++ b/codecs/avif/dec/avif_dec.js
@ -1,57 +1,72 @@

-var Module = (function() {
-  var _scriptDir = import.meta.url;
-  
+var avif_dec = (function() {
+  var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined;
+  if (typeof __filename !== 'undefined') _scriptDir = _scriptDir || __filename;
  return (
-function(Module) {
-  Module = Module || {};
+function(avif_dec) {
+  avif_dec = avif_dec || {};


-var e;e||(e=typeof Module !== 'undefined' ? Module : {});var aa,r;e.ready=new Promise(function(a,b){aa=a;r=b});var t={},u;for(u in e)e.hasOwnProperty(u)&&(t[u]=e[u]);var v="",ba;v=self.location.href;_scriptDir&&(v=_scriptDir);0!==v.indexOf("blob:")?v=v.substr(0,v.lastIndexOf("/")+1):v="";ba=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.responseType="arraybuffer";b.send(null);return new Uint8Array(b.response)};var ca=e.print||console.log.bind(console),w=e.printErr||console.warn.bind(console);
-for(u in t)t.hasOwnProperty(u)&&(e[u]=t[u]);t=null;var da=0,y;e.wasmBinary&&(y=e.wasmBinary);var noExitRuntime=e.noExitRuntime||!0;"object"!==typeof WebAssembly&&z("no native wasm support detected");var ea,fa=!1,ha=new TextDecoder("utf8");
-function ia(a,b,c){var d=A;if(0<c){c=b+c-1;for(var f=0;f<a.length;++f){var g=a.charCodeAt(f);if(55296<=g&&57343>=g){var k=a.charCodeAt(++f);g=65536+((g&1023)<<10)|k&1023}if(127>=g){if(b>=c)break;d[b++]=g}else{if(2047>=g){if(b+1>=c)break;d[b++]=192|g>>6}else{if(65535>=g){if(b+2>=c)break;d[b++]=224|g>>12}else{if(b+3>=c)break;d[b++]=240|g>>18;d[b++]=128|g>>12&63}d[b++]=128|g>>6&63}d[b++]=128|g&63}}d[b]=0}}var ja=new TextDecoder("utf-16le");
-function ka(a,b){var c=a>>1;for(b=c+b/2;!(c>=b)&&B[c];)++c;return ja.decode(A.subarray(a,c<<1))}function la(a,b,c){void 0===c&&(c=2147483647);if(2>c)return 0;c-=2;var d=b;c=c<2*a.length?c/2:a.length;for(var f=0;f<c;++f)D[b>>1]=a.charCodeAt(f),b+=2;D[b>>1]=0;return b-d}function ma(a){return 2*a.length}function na(a,b){for(var c=0,d="";!(c>=b/4);){var f=E[a+4*c>>2];if(0==f)break;++c;65536<=f?(f-=65536,d+=String.fromCharCode(55296|f>>10,56320|f&1023)):d+=String.fromCharCode(f)}return d}
-function oa(a,b,c){void 0===c&&(c=2147483647);if(4>c)return 0;var d=b;c=d+c-4;for(var f=0;f<a.length;++f){var g=a.charCodeAt(f);if(55296<=g&&57343>=g){var k=a.charCodeAt(++f);g=65536+((g&1023)<<10)|k&1023}E[b>>2]=g;b+=4;if(b+4>c)break}E[b>>2]=0;return b-d}function pa(a){for(var b=0,c=0;c<a.length;++c){var d=a.charCodeAt(c);55296<=d&&57343>=d&&++c;b+=4}return b}var qa,ra,A,D,B,E,F,sa,ta;
-function ua(){var a=ea.buffer;qa=a;e.HEAP8=ra=new Int8Array(a);e.HEAP16=D=new Int16Array(a);e.HEAP32=E=new Int32Array(a);e.HEAPU8=A=new Uint8Array(a);e.HEAPU16=B=new Uint16Array(a);e.HEAPU32=F=new Uint32Array(a);e.HEAPF32=sa=new Float32Array(a);e.HEAPF64=ta=new Float64Array(a)}var G,va=[],wa=[],xa=[];function ya(){var a=e.preRun.shift();va.unshift(a)}var H=0,za=null,J=null;e.preloadedImages={};e.preloadedAudios={};
-function z(a){if(e.onAbort)e.onAbort(a);w(a);fa=!0;a=new WebAssembly.RuntimeError("abort("+a+"). Build with -s ASSERTIONS=1 for more info.");r(a);throw a;}var K=(new URL("avif_dec.wasm",import.meta.url)).toString();function Aa(){try{if(K==K&&y)return new Uint8Array(y);if(ba)return ba(K);throw"both async and sync fetching of the wasm failed";}catch(a){z(a)}}
-function Ba(){return y||"function"!==typeof fetch?Promise.resolve().then(function(){return Aa()}):fetch(K,{credentials:"same-origin"}).then(function(a){if(!a.ok)throw"failed to load wasm binary file at '"+K+"'";return a.arrayBuffer()}).catch(function(){return Aa()})}function Ca(a){for(;0<a.length;){var b=a.shift();if("function"==typeof b)b(e);else{var c=b.V;"number"===typeof c?void 0===b.R?G.get(c)():G.get(c)(b.R):c(void 0===b.R?null:b.R)}}}
-function Da(a){switch(a){case 1:return 0;case 2:return 1;case 4:return 2;case 8:return 3;default:throw new TypeError("Unknown type size: "+a);}}var Ea=void 0;function M(a){for(var b="";A[a];)b+=Ea[A[a++]];return b}var N={},O={},P={};function Fa(a){if(void 0===a)return"_unknown";a=a.replace(/[^a-zA-Z0-9_]/g,"$");var b=a.charCodeAt(0);return 48<=b&&57>=b?"_"+a:a}
-function Ga(a,b){a=Fa(a);return(new Function("body","return function "+a+'() {\n    "use strict";    return body.apply(this, arguments);\n};\n'))(b)}function Ha(a){var b=Error,c=Ga(a,function(d){this.name=a;this.message=d;d=Error(d).stack;void 0!==d&&(this.stack=this.toString()+"\n"+d.replace(/^Error(:[^\n]*)?\n/,""))});c.prototype=Object.create(b.prototype);c.prototype.constructor=c;c.prototype.toString=function(){return void 0===this.message?this.name:this.name+": "+this.message};return c}
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+d.dynCall_iidiiii=function(){return(d.dynCall_iidiiii=d.asm.aa).apply(null,arguments)};d.dynCall_i=function(){return(d.dynCall_i=d.asm.ba).apply(null,arguments)};d.dynCall_viiiiiiiiii=function(){return(d.dynCall_viiiiiiiiii=d.asm.ca).apply(null,arguments)};d.dynCall_jiji=function(){return(d.dynCall_jiji=d.asm.da).apply(null,arguments)};d.dynCall_viiiii=function(){return(d.dynCall_viiiii=d.asm.ea).apply(null,arguments)};
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+function yb(a,b,c,e,f){var g=Y();try{return Jb(a,b,c,e,f)}catch(h){Z(g);if(h!==h+0&&"longjmp"!==h)throw h;X(1,0)}}var Kb;N=function Lb(){Kb||Mb();Kb||(N=Lb)};
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-  return Module.ready
+  return avif_dec.ready
 }
 );
 })();
-export default Module;
+if (typeof exports === 'object' && typeof module === 'object')
+      module.exports = avif_dec;
+    else if (typeof define === 'function' && define['amd'])
+      define([], function() { return avif_dec; });
+    else if (typeof exports === 'object')
+      exports["avif_dec"] = avif_dec;
+    
--- a/codecs/avif/dec/avif_dec.wasm
+++ b/codecs/avif/dec/avif_dec.wasm
--- a/codecs/avif/dec/avif_node_dec.js
+++ b/codecs/avif/dec/avif_node_dec.js
@ -1,57 +0,0 @@
-
-var Module = (function() {
-  var _scriptDir = import.meta.url;
-  
-  return (
-function(Module) {
-  Module = Module || {};
-
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-function rb(){function a(){if(!Z&&(Z=!0,e.calledRun=!0,!ia)){Da(ya);aa(e);if(e.onRuntimeInitialized)e.onRuntimeInitialized();if(e.postRun)for("function"==typeof e.postRun&&(e.postRun=[e.postRun]);e.postRun.length;){var b=e.postRun.shift();za.unshift(b)}Da(za)}}if(!(0<I)){if(e.preRun)for("function"==typeof e.preRun&&(e.preRun=[e.preRun]);e.preRun.length;)Aa();Da(xa);0<I||(e.setStatus?(e.setStatus("Running..."),setTimeout(function(){setTimeout(function(){e.setStatus("")},1);a()},1)):a())}}e.run=rb;
-if(e.preInit)for("function"==typeof e.preInit&&(e.preInit=[e.preInit]);0<e.preInit.length;)e.preInit.pop()();rb();
-
-
-  return Module.ready
-}
-);
-})();
-export default Module;
--- a/codecs/avif/dec/avif_node_dec.wasm
+++ b/codecs/avif/dec/avif_node_dec.wasm
--- a/codecs/avif/enc/avif_enc.cpp
+++ b/codecs/avif/enc/avif_enc.cpp
@ -1,6 +1,6 @@
 #include <emscripten/bind.h>
-#include <emscripten/threading.h>
 #include <emscripten/val.h>
+#include <emscripten/threading.h>
 #include "avif/avif.h"

 using namespace emscripten;
@ -9,9 +9,10 @@ struct AvifOptions {
  // [0 - 63]
  // 0 = lossless
  // 63 = worst quality
-  int cqLevel;
-  // As above, but -1 means 'use cqLevel'
-  int cqAlphaLevel;
+  int minQuantizer;
+  int maxQuantizer;
+  int minQuantizerAlpha;
+  int maxQuantizerAlpha;
  // [0 - 6]
  // Creates 2^n tiles in that dimension
  int tileRowsLog2;
@ -25,16 +26,6 @@ struct AvifOptions {
  // 2 = 4:2:2
  // 3 = 4:4:4
  int subsample;
-  // Extra chroma compression
-  bool chromaDeltaQ;
-  // 0-7
-  int sharpness;
-  // 0 = auto
-  // 1 = PSNR
-  // 2 = SSIM
-  int tune;
-  // 0-50
-  int denoiseLevel;
 };

 thread_local const val Uint8Array = val::global("Uint8Array");
@ -58,19 +49,21 @@ val encode(std::string buffer, int width, int height, AvifOptions options) {
      break;
  }

-  bool lossless = options.cqLevel == AVIF_QUANTIZER_LOSSLESS &&
-                  options.cqAlphaLevel <= AVIF_QUANTIZER_LOSSLESS &&
-                  format == AVIF_PIXEL_FORMAT_YUV444;
-
  avifImage* image = avifImageCreate(width, height, depth, format);

-  if (lossless) {
+  if (
+    options.maxQuantizer == AVIF_QUANTIZER_LOSSLESS &&
+    options.minQuantizer == AVIF_QUANTIZER_LOSSLESS &&
+    options.minQuantizerAlpha == AVIF_QUANTIZER_LOSSLESS &&
+    options.maxQuantizerAlpha == AVIF_QUANTIZER_LOSSLESS &&
+    format == AVIF_PIXEL_FORMAT_YUV444
+  ) {
    image->matrixCoefficients = AVIF_MATRIX_COEFFICIENTS_IDENTITY;
  } else {
-    image->matrixCoefficients = AVIF_MATRIX_COEFFICIENTS_BT601;
+    image->matrixCoefficients = AVIF_MATRIX_COEFFICIENTS_BT709;
  }

-  uint8_t* rgba = reinterpret_cast<uint8_t*>(const_cast<char*>(buffer.data()));
+  uint8_t* rgba = (uint8_t*)buffer.c_str();

  avifRGBImage srcRGB;
  avifRGBImageSetDefaults(&srcRGB, image);
@ -79,44 +72,14 @@ val encode(std::string buffer, int width, int height, AvifOptions options) {
  avifImageRGBToYUV(image, &srcRGB);

  avifEncoder* encoder = avifEncoderCreate();
-
-  if (lossless) {
-    encoder->minQuantizer = AVIF_QUANTIZER_LOSSLESS;
-    encoder->maxQuantizer = AVIF_QUANTIZER_LOSSLESS;
-    encoder->minQuantizerAlpha = AVIF_QUANTIZER_LOSSLESS;
-    encoder->maxQuantizerAlpha = AVIF_QUANTIZER_LOSSLESS;
-  } else {
-    encoder->minQuantizer = AVIF_QUANTIZER_BEST_QUALITY;
-    encoder->maxQuantizer = AVIF_QUANTIZER_WORST_QUALITY;
-    encoder->minQuantizerAlpha = AVIF_QUANTIZER_BEST_QUALITY;
-    encoder->maxQuantizerAlpha = AVIF_QUANTIZER_WORST_QUALITY;
-    avifEncoderSetCodecSpecificOption(encoder, "end-usage", "q");
-    avifEncoderSetCodecSpecificOption(encoder, "cq-level", std::to_string(options.cqLevel).c_str());
-    avifEncoderSetCodecSpecificOption(encoder, "sharpness",
-                                      std::to_string(options.sharpness).c_str());
-
-    if (options.cqAlphaLevel != -1) {
-      avifEncoderSetCodecSpecificOption(encoder, "alpha:cq-level",
-                                        std::to_string(options.cqAlphaLevel).c_str());
-    }
-
-    if (options.tune == 2 || (options.tune == 0 && options.cqLevel <= 32)) {
-      avifEncoderSetCodecSpecificOption(encoder, "tune", "ssim");
-    }
-
-    if (options.chromaDeltaQ) {
-      avifEncoderSetCodecSpecificOption(encoder, "enable-chroma-deltaq", "1");
-    }
-
-    avifEncoderSetCodecSpecificOption(encoder, "color:denoise-noise-level",
-                                      std::to_string(options.denoiseLevel).c_str());
-  }
-
  encoder->maxThreads = emscripten_num_logical_cores();
+  encoder->minQuantizer = options.minQuantizer;
+  encoder->maxQuantizer = options.maxQuantizer;
+  encoder->minQuantizerAlpha = options.minQuantizerAlpha;
+  encoder->maxQuantizerAlpha = options.maxQuantizerAlpha;
  encoder->tileRowsLog2 = options.tileRowsLog2;
  encoder->tileColsLog2 = options.tileColsLog2;
  encoder->speed = options.speed;
-
  avifResult encodeResult = avifEncoderWrite(encoder, image, &output);
  auto js_result = val::null();
  if (encodeResult == AVIF_RESULT_OK) {
@ -131,15 +94,13 @@ val encode(std::string buffer, int width, int height, AvifOptions options) {

 EMSCRIPTEN_BINDINGS(my_module) {
  value_object<AvifOptions>("AvifOptions")
-      .field("cqLevel", &AvifOptions::cqLevel)
-      .field("cqAlphaLevel", &AvifOptions::cqAlphaLevel)
+      .field("minQuantizer", &AvifOptions::minQuantizer)
+      .field("maxQuantizer", &AvifOptions::maxQuantizer)
+      .field("minQuantizerAlpha", &AvifOptions::minQuantizerAlpha)
+      .field("maxQuantizerAlpha", &AvifOptions::maxQuantizerAlpha)
      .field("tileRowsLog2", &AvifOptions::tileRowsLog2)
      .field("tileColsLog2", &AvifOptions::tileColsLog2)
      .field("speed", &AvifOptions::speed)
-      .field("chromaDeltaQ", &AvifOptions::chromaDeltaQ)
-      .field("sharpness", &AvifOptions::sharpness)
-      .field("tune", &AvifOptions::tune)
-      .field("denoiseLevel", &AvifOptions::denoiseLevel)
      .field("subsample", &AvifOptions::subsample);

  function("encode", &encode);
--- a/codecs/avif/enc/avif_enc.d.ts
+++ b/codecs/avif/enc/avif_enc.d.ts
@ -1,31 +1,7 @@
-export const enum AVIFTune {
-  auto,
-  psnr,
-  ssim,
+import { EncodeOptions } from '../../../src/codecs/avif/encoder-meta';
+
+interface AVIFModule extends EmscriptenWasm.Module {
+  encode(data: BufferSource, width: number, height: number, options: EncodeOptions): Uint8Array | null;
 }

-export interface EncodeOptions {
-  cqLevel: number;
-  denoiseLevel: number;
-  cqAlphaLevel: number;
-  tileRowsLog2: number;
-  tileColsLog2: number;
-  speed: number;
-  subsample: number;
-  chromaDeltaQ: boolean;
-  sharpness: number;
-  tune: AVIFTune;
-}
-
-export interface AVIFModule extends EmscriptenWasm.Module {
-  encode(
-    data: BufferSource,
-    width: number,
-    height: number,
-    options: EncodeOptions,
-  ): Uint8Array | null;
-}
-
-declare var moduleFactory: EmscriptenWasm.ModuleFactory<AVIFModule>;
-
-export default moduleFactory;
+export default function(opts: EmscriptenWasm.ModuleOpts): Promise<AVIFModule>;
--- a/codecs/avif/enc/avif_enc.js
+++ b/codecs/avif/enc/avif_enc.js
@ -1,63 +1,113 @@

-var Module = (function() {
-  var _scriptDir = import.meta.url;
-  
+var avif_enc = (function() {
+  var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined;
+  if (typeof __filename !== 'undefined') _scriptDir = _scriptDir || __filename;
  return (
-function(Module) {
-  Module = Module || {};
+function(avif_enc) {
+  avif_enc = avif_enc || {};


-var e;e||(e=typeof Module !== 'undefined' ? Module : {});var aa,ba;e.ready=new Promise(function(a,b){aa=a;ba=b});var u={},v;for(v in e)e.hasOwnProperty(v)&&(u[v]=e[v]);var w="",da;w=self.location.href;_scriptDir&&(w=_scriptDir);0!==w.indexOf("blob:")?w=w.substr(0,w.lastIndexOf("/")+1):w="";da=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.responseType="arraybuffer";b.send(null);return new Uint8Array(b.response)};var ea=e.print||console.log.bind(console),x=e.printErr||console.warn.bind(console);
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-  return Module.ready
+  return avif_enc.ready
 }
 );
 })();
-export default Module;
+if (typeof exports === 'object' && typeof module === 'object')
+      module.exports = avif_enc;
+    else if (typeof define === 'function' && define['amd'])
+      define([], function() { return avif_enc; });
+    else if (typeof exports === 'object')
+      exports["avif_enc"] = avif_enc;
+    
--- a/codecs/avif/enc/avif_enc.wasm
+++ b/codecs/avif/enc/avif_enc.wasm
--- a/codecs/avif/enc/avif_enc_mt.d.ts
+++ b/codecs/avif/enc/avif_enc_mt.d.ts
@ -1 +0,0 @@
-export { default } from './avif_enc';
--- a/codecs/avif/enc/avif_enc_mt.js
+++ b/codecs/avif/enc/avif_enc_mt.js
@ -1,96 +1,156 @@

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-  
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-  return Module.ready
+  return avif_enc_mt.ready
 }
 );
 })();
-export default Module;
+if (typeof exports === 'object' && typeof module === 'object')
+      module.exports = avif_enc_mt;
+    else if (typeof define === 'function' && define['amd'])
+      define([], function() { return avif_enc_mt; });
+    else if (typeof exports === 'object')
+      exports["avif_enc_mt"] = avif_enc_mt;
+    
--- a/codecs/avif/enc/avif_enc_mt.wasm
+++ b/codecs/avif/enc/avif_enc_mt.wasm
--- a/codecs/avif/enc/avif_enc_mt.worker.js
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@ -1 +1 @@
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-typeof f;g||f instanceof Uint8Array||f instanceof Uint8ClampedArray||f instanceof Int8Array||R("Cannot pass non-string to std::string");var k=(c&&g?function(){for(var n=0,m=0;m<f.length;++m){var p=f.charCodeAt(m);55296<=p&&57343>=p&&(p=65536+((p&1023)<<10)|f.charCodeAt(++m)&1023);127>=p?++n:n=2047>=p?n+2:65535>=p?n+3:n+4}return n}:function(){return f.length})(),h=lb(4+k+1);E[h>>2]=k;if(c&&g)na(f,h+4,k+1);else if(g)for(g=0;g<k;++g){var l=f.charCodeAt(g);255<l&&(W(h),R("String has UTF-16 code units that do not fit in 8 bits"));
-z[h+4+g]=l}else for(g=0;g<k;++g)z[h+4+g]=f[g];null!==d&&d.push(W,h);return h},argPackAdvance:8,readValueFromPointer:L,fa:function(d){W(d)}})},o:function(a,b,c){c=Q(c);if(2===b){var d=pa;var f=qa;var g=ra;var k=function(){return B};var h=1}else 4===b&&(d=sa,f=ta,g=ua,k=function(){return E},h=2);P(a,{name:c,fromWireType:function(l){for(var n=E[l>>2],m=k(),p,r=l+4,t=0;t<=n;++t){var q=l+4+t*b;if(t==n||0==m[q>>h])r=d(r,q-r),void 0===p?p=r:(p+=String.fromCharCode(0),p+=r),r=q+b}W(l);return p},toWireType:function(l,
-n){"string"!==typeof n&&R("Cannot pass non-string to C++ string type "+c);var m=g(n),p=lb(4+m+b);E[p>>2]=m>>h;f(n,p+4,m+b);null!==l&&l.push(W,p);return p},argPackAdvance:8,readValueFromPointer:L,fa:function(l){W(l)}})},z:function(a,b,c,d,f,g){K[a]={name:Q(b),pa:V(c,d),qa:V(f,g),ia:[]}},g:function(a,b,c,d,f,g,k,h,l,n){K[a].ia.push({ka:Q(b),na:c,la:V(d,f),ma:g,sa:k,ra:V(h,l),ta:n})},L:function(a,b){b=Q(b);P(a,{xa:!0,name:b,argPackAdvance:0,fromWireType:function(){},toWireType:function(){}})},j:Ta,N:function(a){if(0===
-a)return U(gb());var b=fb[a];a=void 0===b?Q(a):b;return U(gb()[a])},v:function(a){4<a&&(S[a].ha+=1)},D:function(a,b,c,d){a||R("Cannot use deleted val. handle = "+a);a=S[a].value;var f=ib[b];if(!f){f="";for(var g=0;g<b;++g)f+=(0!==g?", ":"")+"arg"+g;var k="return function emval_allocator_"+b+"(constructor, argTypes, args) {\n";for(g=0;g<b;++g)k+="var argType"+g+" = requireRegisteredType(Module['HEAP32'][(argTypes >>> 2) + "+g+'], "parameter '+g+'");\nvar arg'+g+" = argType"+g+".readValueFromPointer(args);\nargs += argType"+
-g+"['argPackAdvance'];\n";f=(new Function("requireRegisteredType","Module","__emval_register",k+("var obj = new constructor("+f+");\nreturn __emval_register(obj);\n}\n")))(hb,e,U);ib[b]=f}return f(a,c,d)},f:function(){w()},d:function(a,b){X(a,b||1);throw"longjmp";},E:function(a,b,c){z.copyWithin(a,b,b+c)},n:function(a){var b=z.length;a>>>=0;if(2147483648<a)return!1;for(var c=1;4>=c;c*=2){var d=b*(1+.2/c);d=Math.min(d,a+100663296);d=Math.max(a,d);0<d%65536&&(d+=65536-d%65536);a:{try{ka.grow(Math.min(2147483648,
-d)-va.byteLength+65535>>>16);za();var f=1;break a}catch(g){}f=void 0}if(f)return!0}return!1},r:function(){return 0},F:function(a,b,c,d){a=Ia.wa(a);b=Ia.ua(a,b,c);D[d>>2]=b;return 0},A:function(){},I:function(a,b,c,d){for(var f=0,g=0;g<c;g++){for(var k=D[b+8*g>>2],h=D[b+(8*g+4)>>2],l=0;l<h;l++){var n=z[k+l],m=Ha[a];if(0===n||10===n){n=1===a?ia:x;var p;for(p=0;m[p]&&!(NaN<=p);)++p;p=ma.decode(m.subarray?m.subarray(0,p):new Uint8Array(m.slice(0,p)));n(p);m.length=0}else m.push(n)}f+=h}D[d>>2]=f;return 0},
-b:function(){return ja},l:mb,p:nb,q:ob,C:pb,y:qb,m:rb,h:sb,c:tb,k:ub,a:function(a){ja=a},M:function(a){var b=Date.now()/1E3|0;a&&(D[a>>2]=b);return b}};
-(function(){function a(f){e.asm=f.exports;ka=e.asm.P;za();F=e.asm.Y;Ba.unshift(e.asm.Q);G--;e.monitorRunDependencies&&e.monitorRunDependencies(G);0==G&&(null!==Ea&&(clearInterval(Ea),Ea=null),H&&(f=H,H=null,f()))}function b(f){a(f.instance)}function c(f){return Fa().then(function(g){return WebAssembly.instantiate(g,d)}).then(f,function(g){x("failed to asynchronously prepare wasm: "+g);w(g)})}var d={a:vb};G++;e.monitorRunDependencies&&e.monitorRunDependencies(G);if(e.instantiateWasm)try{return e.instantiateWasm(d,
-a)}catch(f){return x("Module.instantiateWasm callback failed with error: "+f),!1}(function(){return y||"function"!==typeof WebAssembly.instantiateStreaming||J.startsWith("data:application/octet-stream;base64,")||"function"!==typeof fetch?c(b):fetch(J,{credentials:"same-origin"}).then(function(f){return WebAssembly.instantiateStreaming(f,d).then(b,function(g){x("wasm streaming compile failed: "+g);x("falling back to ArrayBuffer instantiation");return c(b)})})})().catch(ca);return{}})();
-e.___wasm_call_ctors=function(){return(e.___wasm_call_ctors=e.asm.Q).apply(null,arguments)};var lb=e._malloc=function(){return(lb=e._malloc=e.asm.R).apply(null,arguments)},W=e._free=function(){return(W=e._free=e.asm.S).apply(null,arguments)},cb=e.___getTypeName=function(){return(cb=e.___getTypeName=e.asm.T).apply(null,arguments)};e.___embind_register_native_and_builtin_types=function(){return(e.___embind_register_native_and_builtin_types=e.asm.U).apply(null,arguments)};
-var Y=e.stackSave=function(){return(Y=e.stackSave=e.asm.V).apply(null,arguments)},Z=e.stackRestore=function(){return(Z=e.stackRestore=e.asm.W).apply(null,arguments)},X=e._setThrew=function(){return(X=e._setThrew=e.asm.X).apply(null,arguments)};e.dynCall_jiiiiiiiii=function(){return(e.dynCall_jiiiiiiiii=e.asm.Z).apply(null,arguments)};var wb=e.dynCall_ijiii=function(){return(wb=e.dynCall_ijiii=e.asm._).apply(null,arguments)};e.dynCall_jiji=function(){return(e.dynCall_jiji=e.asm.$).apply(null,arguments)};
-e.dynCall_jiiiiiiii=function(){return(e.dynCall_jiiiiiiii=e.asm.aa).apply(null,arguments)};e.dynCall_jiiiiii=function(){return(e.dynCall_jiiiiii=e.asm.ba).apply(null,arguments)};e.dynCall_jiiiii=function(){return(e.dynCall_jiiiii=e.asm.ca).apply(null,arguments)};e.dynCall_iiijii=function(){return(e.dynCall_iiijii=e.asm.da).apply(null,arguments)};function rb(a,b){var c=Y();try{F.get(a)(b)}catch(d){Z(c);if(d!==d+0&&"longjmp"!==d)throw d;X(1,0)}}
-function tb(a,b,c,d,f){var g=Y();try{F.get(a)(b,c,d,f)}catch(k){Z(g);if(k!==k+0&&"longjmp"!==k)throw k;X(1,0)}}function sb(a,b,c){var d=Y();try{F.get(a)(b,c)}catch(f){Z(d);if(f!==f+0&&"longjmp"!==f)throw f;X(1,0)}}function ob(a,b,c,d,f,g,k,h,l,n){var m=Y();try{return F.get(a)(b,c,d,f,g,k,h,l,n)}catch(p){Z(m);if(p!==p+0&&"longjmp"!==p)throw p;X(1,0)}}function pb(a,b,c,d,f,g,k,h,l,n,m,p){var r=Y();try{return F.get(a)(b,c,d,f,g,k,h,l,n,m,p)}catch(t){Z(r);if(t!==t+0&&"longjmp"!==t)throw t;X(1,0)}}
-function mb(a,b,c,d,f){var g=Y();try{return F.get(a)(b,c,d,f)}catch(k){Z(g);if(k!==k+0&&"longjmp"!==k)throw k;X(1,0)}}function ub(a,b,c,d,f,g,k,h,l,n,m){var p=Y();try{F.get(a)(b,c,d,f,g,k,h,l,n,m)}catch(r){Z(p);if(r!==r+0&&"longjmp"!==r)throw r;X(1,0)}}function nb(a,b,c,d,f,g,k,h,l){var n=Y();try{return F.get(a)(b,c,d,f,g,k,h,l)}catch(m){Z(n);if(m!==m+0&&"longjmp"!==m)throw m;X(1,0)}}
-function qb(a,b,c,d,f,g){var k=Y();try{return wb(a,b,c,d,f,g)}catch(h){Z(k);if(h!==h+0&&"longjmp"!==h)throw h;X(1,0)}}var xb;H=function yb(){xb||zb();xb||(H=yb)};
-function zb(){function a(){if(!xb&&(xb=!0,e.calledRun=!0,!la)){Ga(Ba);aa(e);if(e.onRuntimeInitialized)e.onRuntimeInitialized();if(e.postRun)for("function"==typeof e.postRun&&(e.postRun=[e.postRun]);e.postRun.length;){var b=e.postRun.shift();Ca.unshift(b)}Ga(Ca)}}if(!(0<G)){if(e.preRun)for("function"==typeof e.preRun&&(e.preRun=[e.preRun]);e.preRun.length;)Da();Ga(Aa);0<G||(e.setStatus?(e.setStatus("Running..."),setTimeout(function(){setTimeout(function(){e.setStatus("")},1);a()},1)):a())}}e.run=zb;
-if(e.preInit)for("function"==typeof e.preInit&&(e.preInit=[e.preInit]);0<e.preInit.length;)e.preInit.pop()();zb();
-
-
-  return Module.ready
-}
-);
-})();
-export default Module;
--- a/codecs/avif/enc/avif_node_enc.wasm
+++ b/codecs/avif/enc/avif_node_enc.wasm
--- a/codecs/avif/helper.Makefile
+++ b/codecs/avif/helper.Makefile
@ -3,19 +3,16 @@
 # Params that must be supplied by the caller:
 #   $(CODEC_DIR)
 #   $(LIBAOM_DIR)
-#   $(BUILD_DIR)
 #   $(OUT_JS)
 #   $(OUT_CPP)
 #   $(LIBAOM_FLAGS)
-#   $(LIBAVIF_FLAGS)
-#   $(ENVIRONMENT)
+#   $(CODEC_PACKAGE)
+#   $(LIBAOM_PACKAGE)

-OUT_BUILD_DIR := $(BUILD_DIR)/$(basename $(OUT_JS))
-
-CODEC_BUILD_DIR := $(OUT_BUILD_DIR)/libavif
+CODEC_BUILD_DIR := $(CODEC_DIR)/build
 CODEC_OUT := $(CODEC_BUILD_DIR)/libavif.a

-LIBAOM_BUILD_DIR := $(OUT_BUILD_DIR)/libaom
+LIBAOM_BUILD_DIR := $(CODEC_DIR)/ext/aom/build.libavif
 LIBAOM_OUT := $(LIBAOM_BUILD_DIR)/libaom.a

 OUT_WASM = $(OUT_JS:.js=.wasm)
@ -26,14 +23,18 @@ OUT_WORKER=$(OUT_JS:.js=.worker.js)
 all: $(OUT_JS)

 $(OUT_JS): $(OUT_CPP) $(LIBAOM_OUT) $(CODEC_OUT)
+	# ERROR_ON_UNDEFINED_SYMBOLS=0 is needed to separate the encoder and decoder
 	$(CXX) \
 		-I $(CODEC_DIR)/include \
 		$(CXXFLAGS) \
 		$(LDFLAGS) \
 		$(OUT_FLAGS) \
 		--bind \
-		-s ENVIRONMENT=$(ENVIRONMENT) \
-		-s EXPORT_ES6=1 \
+		--closure 1 \
+		-s ALLOW_MEMORY_GROWTH=1 \
+		-s MODULARIZE=1 \
+		-s ERROR_ON_UNDEFINED_SYMBOLS=0 \
+		-s 'EXPORT_NAME="$(basename $(@F))"' \
 		-o $@ \
 		$+

@ -42,9 +43,8 @@ $(CODEC_OUT): $(CODEC_DIR)/CMakeLists.txt $(LIBAOM_OUT)
 		-DCMAKE_BUILD_TYPE=Release \
 		-DBUILD_SHARED_LIBS=0 \
 		-DAVIF_CODEC_AOM=1 \
-		-DAOM_LIBRARY=$(LIBAOM_OUT) \
-		-DAOM_INCLUDE_DIR=$(LIBAOM_DIR) \
-		$(LIBAVIF_FLAGS) \
+		-DAVIF_LOCAL_AOM=1 \
+		-DAVIF_CODEC_INCLUDES=$(abspath $(LIBAOM_DIR)) \
 		-B $(CODEC_BUILD_DIR) \
 		$(CODEC_DIR) && \
 	$(MAKE) -C $(CODEC_BUILD_DIR)
@ -62,11 +62,16 @@ $(LIBAOM_OUT): $(LIBAOM_DIR)/CMakeLists.txt
 		-DCONFIG_INSPECTION=0 \
 		-DCONFIG_RUNTIME_CPU_DETECT=0 \
 		-DCONFIG_WEBM_IO=0 \
+		-DCONFIG_AV1_HIGHBITDEPTH=0 \
 		$(LIBAOM_FLAGS) \
 		-B $(LIBAOM_BUILD_DIR) \
 		$(LIBAOM_DIR) && \
 	$(MAKE) -C $(LIBAOM_BUILD_DIR)

+$(CODEC_DIR)/CMakeLists.txt: $(CODEC_PACKAGE)
+	mkdir -p $(@D)
+	tar xzm --strip 1 -C $(@D) -f $(CODEC_PACKAGE)
+
 clean:
 	$(RM) $(OUT_JS) $(OUT_WASM) $(OUT_WORKER)
 	$(MAKE) -C $(CODEC_BUILD_DIR) clean
--- a/codecs/build-cpp.sh
+++ b/codecs/build-cpp.sh
@ -1,3 +1,3 @@
 #!/bin/sh -e
 docker build -t squoosh-cpp - < ../cpp.Dockerfile
-docker run -it --rm -v $PWD:/src squoosh-cpp "$@"
+docker run --rm -v $PWD:/src squoosh-cpp
--- a/codecs/build-rust-nightly.sh
+++ b/codecs/build-rust-nightly.sh
@ -0,0 +1,4 @@
+set -e
+
+docker build -t squoosh-rust-nightly --build-arg RUST_IMG=rustlang/rust:nightly - < ../rust.Dockerfile
+docker run --rm -v $PWD:/src squoosh-rust-nightly "$@"
--- a/codecs/build-rust.sh
+++ b/codecs/build-rust.sh
@ -1,10 +1,4 @@
 set -e

-if [ ! -z "$RUST_IMG" ]
-then
-  # Get part after ":" (https://stackoverflow.com/a/15149278/439965).
-  IMG_SUFFIX=-${RUST_IMG#*:}
-fi
-IMG_NAME=squoosh-rust$IMG_SUFFIX
-docker build -t $IMG_NAME --build-arg RUST_IMG - < ../rust.Dockerfile
-docker run -it --rm -v $PWD:/src $IMG_NAME "$@"
+docker build -t squoosh-rust - < ../rust.Dockerfile
+docker run --rm -v $PWD:/src squoosh-rust "$@"
--- a/codecs/cpp.Dockerfile
+++ b/codecs/cpp.Dockerfile
@ -1,17 +1,9 @@
-FROM emscripten/emsdk:2.0.21
+FROM emscripten/emsdk:1.40.0
 RUN apt-get update && apt-get install -qqy autoconf libtool pkg-config
-ENV CFLAGS "-O3 -flto"
+ENV CFLAGS "-Os -flto"
 ENV CXXFLAGS "${CFLAGS} -std=c++17"
-ENV LDFLAGS "${CFLAGS} \
--closure 1 \
-s FILESYSTEM=0 \
-s PTHREAD_POOL_SIZE=navigator.hardwareConcurrency \
-s ALLOW_MEMORY_GROWTH=1 \
-s TEXTDECODER=2 \
-"
-# Build and cache standard libraries with these flags + Embind.
-RUN emcc ${CXXFLAGS} ${LDFLAGS} --bind -xc++ /dev/null -o /dev/null
-# And another set for the pthread variant.
-RUN emcc ${CXXFLAGS} ${LDFLAGS} --bind -pthread -xc++ /dev/null -o /dev/null
+ENV LDFLAGS "${CFLAGS} -s PTHREAD_POOL_SIZE=navigator.hardwareConcurrency"
+# Build and cache standard libraries with these flags
+RUN emcc ${CXXFLAGS} --bind -xc++ /dev/null -o /dev/null
 WORKDIR /src
 CMD ["sh", "-c", "emmake make -j`nproc`"]
--- a/codecs/hqx/Cargo.lock
+++ b/codecs/hqx/Cargo.lock
@ -4,289 +4,286 @@
 name = "bumpalo"
 version = "3.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e8c087f005730276d1096a652e92a8bacee2e2472bcc9715a74d2bec38b5820"

 [[package]]
 name = "cfg-if"
 version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
-
-[[package]]
-name = "cfg-if"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"

 [[package]]
 name = "console_error_panic_hook"
 version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8d976903543e0c48546a91908f21588a680a8c8f984df9a5d69feccb2b2a211"
 dependencies = [
- "cfg-if 0.1.10",
- "wasm-bindgen",
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "futures"
 version = "0.1.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b980f2816d6ee8673b6517b52cb0e808a180efc92e5c19d02cdda79066703ef"

 [[package]]
 name = "hqx"
 version = "0.1.0"
-source = "git+https://github.com/CryZe/wasmboy-rs?tag=v0.1.3#d7cbae67906796928c8e451b186f3c653924beb8"
+source = "git+https://github.com/CryZe/wasmboy-rs?tag=v0.1.2#5f19cda24191ccc7c0c4920b6b246b4e242f377c"
 dependencies = [
- "lazy_static",
+ "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "js-sys"
 version = "0.3.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "52732a3d3ad72c58ad2dc70624f9c17b46ecd0943b9a4f1ee37c4c18c5d983e2"
 dependencies = [
- "wasm-bindgen",
+ "wasm-bindgen 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "lazy_static"
 version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"

 [[package]]
 name = "libc"
 version = "0.2.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd7d4bd64732af4bf3a67f367c27df8520ad7e230c5817b8ff485864d80242b9"

 [[package]]
 name = "log"
 version = "0.4.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fabed175da42fed1fa0746b0ea71f412aa9d35e76e95e59b192c64b9dc2bf8b"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "memory_units"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8452105ba047068f40ff7093dd1d9da90898e63dd61736462e9cdda6a90ad3c3"

 [[package]]
 name = "proc-macro2"
 version = "0.4.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf3d2011ab5c909338f7887f4fc896d35932e29146c12c8d01da6b22a80ba759"
 dependencies = [
- "unicode-xid 0.1.0",
+ "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "proc-macro2"
-version = "1.0.27"
+version = "1.0.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0d8caf72986c1a598726adc988bb5984792ef84f5ee5aa50209145ee8077038"
 dependencies = [
- "unicode-xid 0.2.1",
+ "unicode-xid 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "quote"
 version = "0.6.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ce23b6b870e8f94f81fb0a363d65d86675884b34a09043c81e5562f11c1f8e1"
 dependencies = [
- "proc-macro2 0.4.30",
+ "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "quote"
 version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa563d17ecb180e500da1cfd2b028310ac758de548efdd203e18f283af693f37"
 dependencies = [
- "proc-macro2 1.0.27",
+ "proc-macro2 1.0.19 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
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 version = "1.0.0"
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 [[package]]
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 dependencies = [
- "proc-macro2 1.0.27",
- "quote 1.0.7",
- "syn",
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 [[package]]
 name = "wasm-bindgen-shared"
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- "futures",
- "js-sys",
- "scoped-tls",
- "wasm-bindgen",
- "wasm-bindgen-futures",
- "wasm-bindgen-test-macro",
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 [[package]]
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- "js-sys",
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 [[package]]
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- "libc",
- "memory_units",
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 dependencies = [
- "winapi-i686-pc-windows-gnu",
- "winapi-x86_64-pc-windows-gnu",
+ "winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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--- a/codecs/hqx/Cargo.toml
+++ b/codecs/hqx/Cargo.toml
@ -13,7 +13,7 @@ default = ["console_error_panic_hook", "wee_alloc"]
 cfg-if = "0.1.2"
 wasm-bindgen = "0.2.38"
 # lazy_static = "1.0.0"
-hqx = {git = "https://github.com/CryZe/wasmboy-rs", tag="v0.1.3"}
+hqx = {git = "https://github.com/CryZe/wasmboy-rs", tag="v0.1.2"}

 # The `console_error_panic_hook` crate provides better debugging of panics by
 # logging them with `console.error`. This is great for development, but requires
--- a/codecs/hqx/Dockerfile
+++ b/codecs/hqx/Dockerfile
@ -0,0 +1,11 @@
+# This is intentionally an old version of Rust. Newer versions
+# generate _significantly_ bigger Wasm binaries.
+FROM rust:1.37
+RUN rustup target add wasm32-unknown-unknown
+RUN curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
+
+RUN mkdir /opt/binaryen && \
+ curl -L https://github.com/WebAssembly/binaryen/releases/download/1.38.32/binaryen-1.38.32-x86-linux.tar.gz  | tar -xzf - -C /opt/binaryen --strip 1
+
+ENV PATH="/opt/binaryen:${PATH}"
+WORKDIR /src
--- a/codecs/hqx/package.json
+++ b/codecs/hqx/package.json
@ -1,6 +1,7 @@
 {
  "name": "hqx",
  "scripts": {
-    "build": "../build-rust.sh"
+    "build:image": "docker build -t squoosh-hqx - < Dockerfile",
+    "build": "docker run --rm -v $(pwd):/src squoosh-hqx ./build.sh"
  }
 }
--- a/codecs/hqx/pkg/README.md
+++ b/codecs/hqx/pkg/README.md
@ -1,5 +0,0 @@
-# HQX
-
- Source: <https://github.com/CryZe/wasmboy-rs>
- Version: v0.1.2
- License: Apache 2.0
--- a/codecs/hqx/pkg/squooshhqx.d.ts
+++ b/codecs/hqx/pkg/squooshhqx.d.ts
@ -8,23 +8,3 @@
 * @returns {Uint32Array}
 */
 export function resize(input_image: Uint32Array, input_width: number, input_height: number, factor: number): Uint32Array;
-
-export type InitInput = RequestInfo | URL | Response | BufferSource | WebAssembly.Module;
-
-export interface InitOutput {
-  readonly memory: WebAssembly.Memory;
-  readonly resize: (a: number, b: number, c: number, d: number, e: number, f: number) => void;
-  readonly __wbindgen_add_to_stack_pointer: (a: number) => number;
-  readonly __wbindgen_malloc: (a: number) => number;
-  readonly __wbindgen_free: (a: number, b: number) => void;
-}
-
-/**
-* If `module_or_path` is {RequestInfo} or {URL}, makes a request and
-* for everything else, calls `WebAssembly.instantiate` directly.
-*
-* @param {InitInput | Promise<InitInput>} module_or_path
-*
-* @returns {Promise<InitOutput>}
-*/
-export default function init (module_or_path?: InitInput | Promise<InitInput>): Promise<InitOutput>;
--- a/codecs/hqx/pkg/squooshhqx.js
+++ b/codecs/hqx/pkg/squooshhqx.js
@ -1,108 +1,2 @@
-
-let wasm;
-
-let cachegetUint32Memory0 = null;
-function getUint32Memory0() {
-    if (cachegetUint32Memory0 === null || cachegetUint32Memory0.buffer !== wasm.memory.buffer) {
-        cachegetUint32Memory0 = new Uint32Array(wasm.memory.buffer);
-    }
-    return cachegetUint32Memory0;
-}
-
-let WASM_VECTOR_LEN = 0;
-
-function passArray32ToWasm0(arg, malloc) {
-    const ptr = malloc(arg.length * 4);
-    getUint32Memory0().set(arg, ptr / 4);
-    WASM_VECTOR_LEN = arg.length;
-    return ptr;
-}
-
-let cachegetInt32Memory0 = null;
-function getInt32Memory0() {
-    if (cachegetInt32Memory0 === null || cachegetInt32Memory0.buffer !== wasm.memory.buffer) {
-        cachegetInt32Memory0 = new Int32Array(wasm.memory.buffer);
-    }
-    return cachegetInt32Memory0;
-}
-
-function getArrayU32FromWasm0(ptr, len) {
-    return getUint32Memory0().subarray(ptr / 4, ptr / 4 + len);
-}
-/**
-* @param {Uint32Array} input_image
-* @param {number} input_width
-* @param {number} input_height
-* @param {number} factor
-* @returns {Uint32Array}
-*/
-export function resize(input_image, input_width, input_height, factor) {
-    try {
-        const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
-        var ptr0 = passArray32ToWasm0(input_image, wasm.__wbindgen_malloc);
-        var len0 = WASM_VECTOR_LEN;
-        wasm.resize(retptr, ptr0, len0, input_width, input_height, factor);
-        var r0 = getInt32Memory0()[retptr / 4 + 0];
-        var r1 = getInt32Memory0()[retptr / 4 + 1];
-        var v1 = getArrayU32FromWasm0(r0, r1).slice();
-        wasm.__wbindgen_free(r0, r1 * 4);
-        return v1;
-    } finally {
-        wasm.__wbindgen_add_to_stack_pointer(16);
-    }
-}
-
-async function load(module, imports) {
-    if (typeof Response === 'function' && module instanceof Response) {
-        if (typeof WebAssembly.instantiateStreaming === 'function') {
-            try {
-                return await WebAssembly.instantiateStreaming(module, imports);
-
-            } catch (e) {
-                if (module.headers.get('Content-Type') != 'application/wasm') {
-                    console.warn("`WebAssembly.instantiateStreaming` failed because your server does not serve wasm with `application/wasm` MIME type. Falling back to `WebAssembly.instantiate` which is slower. Original error:\n", e);
-
-                } else {
-                    throw e;
-                }
-            }
-        }
-
-        const bytes = await module.arrayBuffer();
-        return await WebAssembly.instantiate(bytes, imports);
-
-    } else {
-        const instance = await WebAssembly.instantiate(module, imports);
-
-        if (instance instanceof WebAssembly.Instance) {
-            return { instance, module };
-
-        } else {
-            return instance;
-        }
-    }
-}
-
-async function init(input) {
-    if (typeof input === 'undefined') {
-        input = new URL('squooshhqx_bg.wasm', import.meta.url);
-    }
-    const imports = {};
-
-
-    if (typeof input === 'string' || (typeof Request === 'function' && input instanceof Request) || (typeof URL === 'function' && input instanceof URL)) {
-        input = fetch(input);
-    }
-
-
-
-    const { instance, module } = await load(await input, imports);
-
-    wasm = instance.exports;
-    init.__wbindgen_wasm_module = module;
-
-    return wasm;
-}
-
-export default init;
-
+import * as wasm from "./squooshhqx_bg.wasm";
+export * from "./squooshhqx_bg.js";
--- a/codecs/hqx/pkg/squooshhqx_bg.d.ts
+++ b/codecs/hqx/pkg/squooshhqx_bg.d.ts
@ -0,0 +1,6 @@
+/* tslint:disable */
+/* eslint-disable */
+export const memory: WebAssembly.Memory;
+export function resize(a: number, b: number, c: number, d: number, e: number, f: number): void;
+export function __wbindgen_malloc(a: number): number;
+export function __wbindgen_free(a: number, b: number): void;
--- a/codecs/hqx/pkg/squooshhqx_bg.js
+++ b/codecs/hqx/pkg/squooshhqx_bg.js
@ -0,0 +1,48 @@
+import * as wasm from './squooshhqx_bg.wasm';
+
+let cachegetUint32Memory0 = null;
+function getUint32Memory0() {
+    if (cachegetUint32Memory0 === null || cachegetUint32Memory0.buffer !== wasm.memory.buffer) {
+        cachegetUint32Memory0 = new Uint32Array(wasm.memory.buffer);
+    }
+    return cachegetUint32Memory0;
+}
+
+let WASM_VECTOR_LEN = 0;
+
+function passArray32ToWasm0(arg, malloc) {
+    const ptr = malloc(arg.length * 4);
+    getUint32Memory0().set(arg, ptr / 4);
+    WASM_VECTOR_LEN = arg.length;
+    return ptr;
+}
+
+let cachegetInt32Memory0 = null;
+function getInt32Memory0() {
+    if (cachegetInt32Memory0 === null || cachegetInt32Memory0.buffer !== wasm.memory.buffer) {
+        cachegetInt32Memory0 = new Int32Array(wasm.memory.buffer);
+    }
+    return cachegetInt32Memory0;
+}
+
+function getArrayU32FromWasm0(ptr, len) {
+    return getUint32Memory0().subarray(ptr / 4, ptr / 4 + len);
+}
+/**
+* @param {Uint32Array} input_image
+* @param {number} input_width
+* @param {number} input_height
+* @param {number} factor
+* @returns {Uint32Array}
+*/
+export function resize(input_image, input_width, input_height, factor) {
+    var ptr0 = passArray32ToWasm0(input_image, wasm.__wbindgen_malloc);
+    var len0 = WASM_VECTOR_LEN;
+    wasm.resize(8, ptr0, len0, input_width, input_height, factor);
+    var r0 = getInt32Memory0()[8 / 4 + 0];
+    var r1 = getInt32Memory0()[8 / 4 + 1];
+    var v1 = getArrayU32FromWasm0(r0, r1).slice();
+    wasm.__wbindgen_free(r0, r1 * 4);
+    return v1;
+}
+
--- a/codecs/hqx/pkg/squooshhqx_bg.wasm
+++ b/codecs/hqx/pkg/squooshhqx_bg.wasm
--- a/codecs/imagequant/Makefile
+++ b/codecs/imagequant/Makefile
@ -2,26 +2,25 @@ CODEC_URL := https://github.com/ImageOptim/libimagequant/archive/2.12.1.tar.gz
 CODEC_DIR := node_modules/libimagequant
 CODEC_OUT_RELATIVE := libimagequant.a
 CODEC_OUT := $(addprefix $(CODEC_DIR)/, $(CODEC_OUT_RELATIVE))
-OUT_JS := imagequant.js imagequant_node.js
+OUT_JS := imagequant.js
 OUT_WASM := $(OUT_JS:.js=.wasm)
-ENVIRONMENT = worker

 .PHONY: all clean

 all: $(OUT_JS)

-imagequant_node.js: ENVIRONMENT=node
-$(OUT_JS): $(CODEC_OUT)
+%.js: %.cpp $(CODEC_OUT)
 	$(CXX) \
 		-I $(CODEC_DIR) \
 		${CXXFLAGS} \
 		${LDFLAGS} \
 		--bind \
-		-s ENVIRONMENT=$(ENVIRONMENT) \
-		-s EXPORT_ES6=1 \
+		--closure 1 \
+		-s ALLOW_MEMORY_GROWTH=1 \
+		-s MODULARIZE=1 \
+		-s 'EXPORT_NAME="$(basename $(@F))"' \
 		-o $@ \
-		$+ \
-		imagequant.cpp
+		$+

 $(CODEC_OUT): $(CODEC_DIR)/config.mk
 	$(MAKE) -C $(CODEC_DIR) $(CODEC_OUT_RELATIVE)
--- a/codecs/imagequant/example.html
+++ b/codecs/imagequant/example.html
@ -1,17 +1,18 @@
-<!DOCTYPE html>
+<!doctype html>
 <style>
  canvas {
    image-rendering: pixelated;
  }
 </style>
-<script type="module">
-  import imagequant from './imagequant.js';
+<script src='imagequant.js'></script>
+<script>
+  const Module = imagequant();

  async function loadImage(src) {
    // Load image
    const img = document.createElement('img');
    img.src = src;
-    await new Promise((resolve) => (img.onload = resolve));
+    await new Promise(resolve => img.onload = resolve);
    // Make canvas same size as image
    const canvas = document.createElement('canvas');
    [canvas.width, canvas.height] = [img.width, img.height];
@ -21,32 +22,19 @@
    return ctx.getImageData(0, 0, img.width, img.height);
  }

-  async function main() {
-    const module = await imagequant();
-
-    console.log('Version:', module.version().toString(16));
+  Module.onRuntimeInitialized = async _ => {
+    console.log('Version:', Module.version().toString(16));
    const image = await loadImage('../example.png');
-    const rawImage = module.quantize(
-      image.data,
-      image.width,
-      image.height,
-      256,
-      1.0,
-    );
+    // const rawImage = Module.quantize(image.data, image.width, image.height, 256, 1.0);
+    const rawImage = Module.zx_quantize(image.data, image.width, image.height, 1.0);
    console.log('done');

-    const imageData = new ImageData(
-      new Uint8ClampedArray(rawImage.buffer),
-      image.width,
-      image.height,
-    );
+    const imageData = new ImageData(new Uint8ClampedArray(rawImage.buffer), image.width, image.height);
    const canvas = document.createElement('canvas');
    canvas.width = image.width;
    canvas.height = image.height;
    const ctx = canvas.getContext('2d');
    ctx.putImageData(imageData, 0, 0);
    document.body.appendChild(canvas);
-  }
-
-  main();
+  };
 </script>
--- a/codecs/imagequant/imagequant.d.ts
+++ b/codecs/imagequant/imagequant.d.ts
@ -1,19 +1,6 @@
-export interface QuantizerModule extends EmscriptenWasm.Module {
-  quantize(
-    data: BufferSource,
-    width: number,
-    height: number,
-    numColors: number,
-    dither: number,
-  ): Uint8ClampedArray;
-  zx_quantize(
-    data: BufferSource,
-    width: number,
-    height: number,
-    dither: number,
-  ): Uint8ClampedArray;
+interface QuantizerModule extends EmscriptenWasm.Module {
+  quantize(data: BufferSource, width: number, height: number, numColors: number, dither: number): Uint8ClampedArray;
+  zx_quantize(data: BufferSource, width: number, height: number, dither: number): Uint8ClampedArray;
 }

-declare var moduleFactory: EmscriptenWasm.ModuleFactory<QuantizerModule>;
-
-export default moduleFactory;
+export default function(opts: EmscriptenWasm.ModuleOpts): Promise<QuantizerModule>;
--- a/codecs/imagequant/imagequant.js
+++ b/codecs/imagequant/imagequant.js
@ -1,55 +1,68 @@

-var Module = (function() {
-  var _scriptDir = import.meta.url;
-  
+var imagequant = (function() {
+  var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined;
+  if (typeof __filename !== 'undefined') _scriptDir = _scriptDir || __filename;
  return (
-function(Module) {
-  Module = Module || {};
+function(imagequant) {
+  imagequant = imagequant || {};


-var e;e||(e=typeof Module !== 'undefined' ? Module : {});var aa,r;e.ready=new Promise(function(a,b){aa=a;r=b});var t={},u;for(u in e)e.hasOwnProperty(u)&&(t[u]=e[u]);var v="",w;v=self.location.href;_scriptDir&&(v=_scriptDir);0!==v.indexOf("blob:")?v=v.substr(0,v.lastIndexOf("/")+1):v="";w=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.responseType="arraybuffer";b.send(null);return new Uint8Array(b.response)};var ba=e.print||console.log.bind(console),y=e.printErr||console.warn.bind(console);
-for(u in t)t.hasOwnProperty(u)&&(e[u]=t[u]);t=null;var z;e.wasmBinary&&(z=e.wasmBinary);var noExitRuntime=e.noExitRuntime||!0;"object"!==typeof WebAssembly&&A("no native wasm support detected");var C,ca=!1,da=new TextDecoder("utf8");
-function ea(a,b,c){var d=D;if(0<c){c=b+c-1;for(var g=0;g<a.length;++g){var f=a.charCodeAt(g);if(55296<=f&&57343>=f){var l=a.charCodeAt(++g);f=65536+((f&1023)<<10)|l&1023}if(127>=f){if(b>=c)break;d[b++]=f}else{if(2047>=f){if(b+1>=c)break;d[b++]=192|f>>6}else{if(65535>=f){if(b+2>=c)break;d[b++]=224|f>>12}else{if(b+3>=c)break;d[b++]=240|f>>18;d[b++]=128|f>>12&63}d[b++]=128|f>>6&63}d[b++]=128|f&63}}d[b]=0}}var fa=new TextDecoder("utf-16le");
-function ha(a,b){var c=a>>1;for(b=c+b/2;!(c>=b)&&E[c];)++c;return fa.decode(D.subarray(a,c<<1))}function ia(a,b,c){void 0===c&&(c=2147483647);if(2>c)return 0;c-=2;var d=b;c=c<2*a.length?c/2:a.length;for(var g=0;g<c;++g)F[b>>1]=a.charCodeAt(g),b+=2;F[b>>1]=0;return b-d}function ja(a){return 2*a.length}function ka(a,b){for(var c=0,d="";!(c>=b/4);){var g=G[a+4*c>>2];if(0==g)break;++c;65536<=g?(g-=65536,d+=String.fromCharCode(55296|g>>10,56320|g&1023)):d+=String.fromCharCode(g)}return d}
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-function qa(){var a=C.buffer;I=a;e.HEAP8=na=new Int8Array(a);e.HEAP16=F=new Int16Array(a);e.HEAP32=G=new Int32Array(a);e.HEAPU8=D=new Uint8Array(a);e.HEAPU16=E=new Uint16Array(a);e.HEAPU32=J=new Uint32Array(a);e.HEAPF32=oa=new Float32Array(a);e.HEAPF64=pa=new Float64Array(a)}var L,ra=[],sa=[],ta=[];function ua(){var a=e.preRun.shift();ra.unshift(a)}var M=0,va=null,N=null;e.preloadedImages={};e.preloadedAudios={};
-function A(a){if(e.onAbort)e.onAbort(a);y(a);ca=!0;a=new WebAssembly.RuntimeError("abort("+a+"). Build with -s ASSERTIONS=1 for more info.");r(a);throw a;}var O=(new URL("imagequant.wasm",import.meta.url)).toString();function wa(){try{if(O==O&&z)return new Uint8Array(z);if(w)return w(O);throw"both async and sync fetching of the wasm failed";}catch(a){A(a)}}
-function xa(){return z||"function"!==typeof fetch?Promise.resolve().then(function(){return wa()}):fetch(O,{credentials:"same-origin"}).then(function(a){if(!a.ok)throw"failed to load wasm binary file at '"+O+"'";return a.arrayBuffer()}).catch(function(){return wa()})}function ya(a){for(;0<a.length;){var b=a.shift();if("function"==typeof b)b(e);else{var c=b.L;"number"===typeof c?void 0===b.H?L.get(c)():L.get(c)(b.H):c(void 0===b.H?null:b.H)}}}
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+var Ja=d.___wasm_call_ctors=function(){return(Ja=d.___wasm_call_ctors=d.asm.x).apply(null,arguments)},rb=d._malloc=function(){return(rb=d._malloc=d.asm.y).apply(null,arguments)},Z=d._free=function(){return(Z=d._free=d.asm.z).apply(null,arguments)},hb=d.___getTypeName=function(){return(hb=d.___getTypeName=d.asm.A).apply(null,arguments)};d.___embind_register_native_and_builtin_types=function(){return(d.___embind_register_native_and_builtin_types=d.asm.B).apply(null,arguments)};
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+function vb(){function a(){if(!tb&&(tb=!0,d.calledRun=!0,!ia)){M(za);M(Aa);aa(d);if(d.onRuntimeInitialized)d.onRuntimeInitialized();if(d.postRun)for("function"==typeof d.postRun&&(d.postRun=[d.postRun]);d.postRun.length;){var b=d.postRun.shift();Ba.unshift(b)}M(Ba)}}if(!(0<N)){if(d.preRun)for("function"==typeof d.preRun&&(d.preRun=[d.preRun]);d.preRun.length;)Ca();M(ya);0<N||(d.setStatus?(d.setStatus("Running..."),setTimeout(function(){setTimeout(function(){d.setStatus("")},1);a()},1)):a())}}
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-  return Module.ready
+  return imagequant.ready
 }
 );
 })();
-export default Module;
+if (typeof exports === 'object' && typeof module === 'object')
+      module.exports = imagequant;
+    else if (typeof define === 'function' && define['amd'])
+      define([], function() { return imagequant; });
+    else if (typeof exports === 'object')
+      exports["imagequant"] = imagequant;
+    
--- a/codecs/imagequant/imagequant.wasm
+++ b/codecs/imagequant/imagequant.wasm
--- a/codecs/imagequant/imagequant_node.js
+++ b/codecs/imagequant/imagequant_node.js
@ -1,55 +0,0 @@
-
-var Module = (function() {
-  var _scriptDir = import.meta.url;
-  
-  return (
-function(Module) {
-  Module = Module || {};
-
-
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-B&&(m+="var destructors = [];\n");var Ja=B?"destructors":"null";F="throwBindingError invoker fn runDestructors retType classParam".split(" ");n=[T,n,f,Qa,k[0],k[1]];x&&(m+="var thisWired = classParam.toWireType("+Ja+", this);\n");for(q=0;q<p-2;++q)m+="var arg"+q+"Wired = argType"+q+".toWireType("+Ja+", arg"+q+"); // "+k[q+2].name+"\n",F.push("argType"+q),n.push(k[q+2]);x&&(J="thisWired"+(0<J.length?", ":"")+J);m+=(Ia?"var rv = ":"")+"invoker(fn"+(0<J.length?", ":"")+J+");\n";if(B)m+="runDestructors(destructors);\n";
-else for(q=x?1:2;q<k.length;++q)p=1===q?"thisWired":"arg"+(q-2)+"Wired",null!==k[q].G&&(m+=p+"_dtor("+p+"); // "+k[q].name+"\n",F.push(p+"_dtor"),n.push(k[q].G));Ia&&(m+="var ret = retType.fromWireType(rv);\nreturn ret;\n");F.push(m+"}\n");k=Pa(F).apply(null,n);q=b-1;if(!e.hasOwnProperty(h))throw new Ga("Replacing nonexistant public symbol");void 0!==e[h].F&&void 0!==q?e[h].F[q]=k:(e[h]=k,e[h].J=q);return[]})},b:function(a,b,c,d,g){function f(m){return m}b=P(b);-1===g&&(g=4294967295);var l=Aa(c);
-if(0===d){var h=32-8*c;f=function(m){return m<<h>>>h}}var k=b.includes("unsigned");U(a,{name:b,fromWireType:f,toWireType:function(m,n){if("number"!==typeof n&&"boolean"!==typeof n)throw new TypeError('Cannot convert "'+Na(n)+'" to '+this.name);if(n<d||n>g)throw new TypeError('Passing a number "'+Na(n)+'" from JS side to C/C++ side to an argument of type "'+b+'", which is outside the valid range ['+d+", "+g+"]!");return k?n>>>0:n|0},argPackAdvance:8,readValueFromPointer:$a(b,l,0!==d),G:null})},a:function(a,
-b,c){function d(f){f>>=2;var l=K;return new g(oa,l[f+1],l[f])}var g=[Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array][b];c=P(c);U(a,{name:c,fromWireType:d,argPackAdvance:8,readValueFromPointer:d},{K:!0})},h:function(a,b){b=P(b);var c="std::string"===b;U(a,{name:b,fromWireType:function(d){var g=K[d>>2];if(c)for(var f=d+4,l=0;l<=g;++l){var h=d+4+l;if(l==g||0==E[h]){if(f){for(var k=f+(h-f),m=f;!(m>=k)&&E[m];)++m;f=ea.decode(E.subarray(f,m))}else f="";if(void 0===
-n)var n=f;else n+=String.fromCharCode(0),n+=f;f=h+1}}else{n=Array(g);for(l=0;l<g;++l)n[l]=String.fromCharCode(E[d+4+l]);n=n.join("")}X(d);return n},toWireType:function(d,g){g instanceof ArrayBuffer&&(g=new Uint8Array(g));var f="string"===typeof g;f||g instanceof Uint8Array||g instanceof Uint8ClampedArray||g instanceof Int8Array||T("Cannot pass non-string to std::string");var l=(c&&f?function(){for(var m=0,n=0;n<g.length;++n){var p=g.charCodeAt(n);55296<=p&&57343>=p&&(p=65536+((p&1023)<<10)|g.charCodeAt(++n)&
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-b&&(d=la,g=ma,f=na,l=function(){return K},h=2);U(a,{name:c,fromWireType:function(k){for(var m=K[k>>2],n=l(),p,x=k+4,B=0;B<=m;++B){var q=k+4+B*b;if(B==m||0==n[q>>h])x=d(x,q-x),void 0===p?p=x:(p+=String.fromCharCode(0),p+=x),x=q+b}X(k);return p},toWireType:function(k,m){"string"!==typeof m&&T("Cannot pass non-string to C++ string type "+c);var n=f(m),p=gb(4+n+b);K[p>>2]=n>>h;g(m,p+4,n+b);null!==k&&k.push(X,p);return p},argPackAdvance:8,readValueFromPointer:Ma,G:function(k){X(k)}})},o:function(a,b){b=
-P(b);U(a,{M:!0,name:b,argPackAdvance:0,fromWireType:function(){},toWireType:function(){}})},d:La,k:function(a){if(0===a)return W(bb());var b=ab[a];a=void 0===b?P(a):b;return W(bb()[a])},i:function(a){4<a&&(V[a].I+=1)},j:function(a,b,c,d){a||T("Cannot use deleted val. handle = "+a);a=V[a].value;var g=db[b];if(!g){g="";for(var f=0;f<b;++f)g+=(0!==f?", ":"")+"arg"+f;var l="return function emval_allocator_"+b+"(constructor, argTypes, args) {\n";for(f=0;f<b;++f)l+="var argType"+f+" = requireRegisteredType(Module['HEAP32'][(argTypes >>> 2) + "+
-f+'], "parameter '+f+'");\nvar arg'+f+" = argType"+f+".readValueFromPointer(args);\nargs += argType"+f+"['argPackAdvance'];\n";g=(new Function("requireRegisteredType","Module","__emval_register",l+("var obj = new constructor("+g+");\nreturn __emval_register(obj);\n}\n")))(cb,e,W);db[b]=g}return g(a,c,d)},g:function(){z()},s:function(a,b,c){E.copyWithin(a,b,b+c)},e:function(a){var b=E.length;a>>>=0;if(2147483648<a)return!1;for(var c=1;4>=c;c*=2){var d=b*(1+.2/c);d=Math.min(d,a+100663296);d=Math.max(a,
-d);0<d%65536&&(d+=65536-d%65536);a:{try{D.grow(Math.min(2147483648,d)-oa.byteLength+65535>>>16);sa();var g=1;break a}catch(f){}g=void 0}if(g)return!0}return!1},t:function(){return 0},p:function(){},u:function(a,b,c,d){for(var g=0,f=0;f<c;f++){for(var l=I[b+8*f>>2],h=I[b+(8*f+4)>>2],k=0;k<h;k++){var m=E[l+k],n=eb[a];if(0===m||10===m){m=1===a?ca:A;var p;for(p=0;n[p]&&!(NaN<=p);)++p;p=ea.decode(n.subarray?n.subarray(0,p):new Uint8Array(n.slice(0,p)));m(p);n.length=0}else n.push(m)}g+=h}I[d>>2]=g;return 0},
-r:function(){}};
-(function(){function a(g){e.asm=g.exports;D=e.asm.w;sa();L=e.asm.C;ua.unshift(e.asm.x);M--;e.monitorRunDependencies&&e.monitorRunDependencies(M);0==M&&(null!==xa&&(clearInterval(xa),xa=null),N&&(g=N,N=null,g()))}function b(g){a(g.instance)}function c(g){return ya().then(function(f){return WebAssembly.instantiate(f,d)}).then(g,function(f){A("failed to asynchronously prepare wasm: "+f);z(f)})}var d={a:hb};M++;e.monitorRunDependencies&&e.monitorRunDependencies(M);if(e.instantiateWasm)try{return e.instantiateWasm(d,a)}catch(g){return A("Module.instantiateWasm callback failed with error: "+
-g),!1}(function(){return C||"function"!==typeof WebAssembly.instantiateStreaming||O.startsWith("data:application/octet-stream;base64,")||"function"!==typeof fetch?c(b):fetch(O,{credentials:"same-origin"}).then(function(g){return WebAssembly.instantiateStreaming(g,d).then(b,function(f){A("wasm streaming compile failed: "+f);A("falling back to ArrayBuffer instantiation");return c(b)})})})().catch(r);return{}})();e.___wasm_call_ctors=function(){return(e.___wasm_call_ctors=e.asm.x).apply(null,arguments)};
-var gb=e._malloc=function(){return(gb=e._malloc=e.asm.y).apply(null,arguments)},X=e._free=function(){return(X=e._free=e.asm.z).apply(null,arguments)},Ya=e.___getTypeName=function(){return(Ya=e.___getTypeName=e.asm.A).apply(null,arguments)};e.___embind_register_native_and_builtin_types=function(){return(e.___embind_register_native_and_builtin_types=e.asm.B).apply(null,arguments)};e.dynCall_jiji=function(){return(e.dynCall_jiji=e.asm.D).apply(null,arguments)};var Z;N=function ib(){Z||jb();Z||(N=ib)};
-function jb(){function a(){if(!Z&&(Z=!0,e.calledRun=!0,!da)){za(ua);aa(e);if(e.onRuntimeInitialized)e.onRuntimeInitialized();if(e.postRun)for("function"==typeof e.postRun&&(e.postRun=[e.postRun]);e.postRun.length;){var b=e.postRun.shift();va.unshift(b)}za(va)}}if(!(0<M)){if(e.preRun)for("function"==typeof e.preRun&&(e.preRun=[e.preRun]);e.preRun.length;)wa();za(ta);0<M||(e.setStatus?(e.setStatus("Running..."),setTimeout(function(){setTimeout(function(){e.setStatus("")},1);a()},1)):a())}}e.run=jb;
-if(e.preInit)for("function"==typeof e.preInit&&(e.preInit=[e.preInit]);0<e.preInit.length;)e.preInit.pop()();jb();
-
-
-  return Module.ready
-}
-);
-})();
-export default Module;
--- a/codecs/imagequant/imagequant_node.wasm
+++ b/codecs/imagequant/imagequant_node.wasm
--- a/codecs/jxl/Makefile
+++ b/codecs/jxl/Makefile
@ -1,90 +0,0 @@
-CODEC_URL = https://gitlab.com/wg1/jpeg-xl.git
-CODEC_VERSION = ab7c5e9b6795134377aa4846ceaae2c5bc504f76
-CODEC_DIR = node_modules/jxl
-CODEC_BUILD_ROOT := $(CODEC_DIR)/build
-CODEC_MT_BUILD_DIR := $(CODEC_BUILD_ROOT)/mt
-CODEC_MT_SIMD_BUILD_DIR := $(CODEC_BUILD_ROOT)/mt-simd
-ENVIRONMENT = worker
-
-OUT_JS = enc/jxl_enc.js enc/jxl_enc_mt.js enc/jxl_enc_mt_simd.js dec/jxl_dec.js enc/jxl_node_enc.js dec/jxl_node_dec.js
-OUT_WASM = $(OUT_JS:.js=.wasm)
-OUT_WORKER = $(OUT_JS:.js=.worker.js)
-
-.PHONY: all clean
-
-all: $(OUT_JS)
-
-# Define dependencies for all variations of build artifacts.
-$(filter enc/%,$(OUT_JS)): enc/jxl_enc.cpp
-$(filter dec/%,$(OUT_JS)): dec/jxl_dec.cpp
-
-enc/jxl_node_enc.js dec/jxl_node_dec.js: ENVIRONMENT = node
-
-# For single-threaded build, we compile with threads enabled, but then just don't use them nor link them in.
-enc/jxl_enc.js enc/jxl_node_enc.js enc/jxl_enc_mt.js dec/jxl_dec.js dec/jxl_node_dec.js: CODEC_BUILD_DIR:=$(CODEC_MT_BUILD_DIR)
-enc/jxl_enc_mt_simd.js: CODEC_BUILD_DIR:=$(CODEC_MT_SIMD_BUILD_DIR)
-
-enc/jxl_node_enc.js dec/jxl_node_dec.js enc/jxl_enc.js dec/jxl_dec.js: $(CODEC_MT_BUILD_DIR)/lib/libjxl.a
-enc/jxl_enc_mt.js: $(CODEC_MT_BUILD_DIR)/lib/libjxl.a $(CODEC_MT_BUILD_DIR)/lib/libjxl_threads.a
-enc/jxl_enc_mt_simd.js: $(CODEC_MT_SIMD_BUILD_DIR)/lib/libjxl.a $(CODEC_MT_SIMD_BUILD_DIR)/lib/libjxl_threads.a
-
-# Disable errors on deprecated SIMD intrinsics.
-# JPEG-XL & Highway need to catch up, once they do, we can remove this suppression.
-export CXXFLAGS += -Wno-deprecated-declarations
-
-# Compile multithreaded wrappers with -pthread.
-enc/jxl_enc_mt.js enc/jxl_enc_mt_simd.js: CXXFLAGS+=-pthread
-
-$(OUT_JS):
-	$(CXX) \
-		$(CXXFLAGS) \
-		$(LDFLAGS) \
-		-I $(CODEC_DIR) \
-		-I $(CODEC_DIR)/lib \
-		-I $(CODEC_DIR)/lib/include \
-		-I $(CODEC_BUILD_DIR)/lib/include \
-		-I $(CODEC_DIR)/third_party/highway \
-		-I $(CODEC_DIR)/third_party/skcms \
-		--bind \
-		-s ENVIRONMENT=$(ENVIRONMENT) \
-		-s EXPORT_ES6=1 \
-		-o $@ \
-		$+ \
-		$(CODEC_BUILD_DIR)/third_party/brotli/libbrotlidec-static.a \
-		$(CODEC_BUILD_DIR)/third_party/brotli/libbrotlienc-static.a \
-		$(CODEC_BUILD_DIR)/third_party/brotli/libbrotlicommon-static.a \
-		$(CODEC_BUILD_DIR)/third_party/libskcms.a \
-		$(CODEC_BUILD_DIR)/third_party/highway/libhwy.a
-
-%/lib/libjxl.a: %/Makefile
-	$(MAKE) -C $(<D) jxl-static
-
-%/lib/libjxl_threads.a: %/Makefile
-	$(MAKE) -C $(<D) jxl_threads-static
-
-# Enable SIMD on a SIMD build.
-$(CODEC_MT_SIMD_BUILD_DIR)/Makefile: CXXFLAGS+=-msimd128
-
-%/Makefile: $(CODEC_DIR)/CMakeLists.txt
-	emcmake cmake \
-	$(CMAKE_FLAGS) \
-	-DBUILD_SHARED_LIBS=0 \
-	-DJPEGXL_ENABLE_BENCHMARK=0 \
-	-DJPEGXL_ENABLE_EXAMPLES=0 \
-	-DBUILD_TESTING=0 \
-	-DCMAKE_CROSSCOMPILING_EMULATOR=node \
-	-B $(@D) \
-	$(<D)
-
-$(CODEC_DIR)/CMakeLists.txt:
-	$(RM) -r $(@D)
-	git init $(@D)
-	git -C $(@D) fetch $(CODEC_URL) $(CODEC_VERSION) --depth 1
-	git -C $(@D) checkout FETCH_HEAD
-	git -C $(@D) submodule update --init --depth 1 --recursive --jobs `nproc`
-
-clean:
-	$(RM) $(OUT_JS) $(OUT_WASM) $(OUT_WORKER)
-	$(MAKE) -C $(CODEC_BUILD_DIR) clean
-	$(MAKE) -C $(CODEC_MT_BUILD_DIR) clean
-	$(MAKE) -C $(CODEC_MT_SIMD_BUILD_DIR) clean
--- a/codecs/jxl/dec/jxl_dec.cpp
+++ b/codecs/jxl/dec/jxl_dec.cpp
@ -1,99 +0,0 @@
-#include <emscripten/bind.h>
-#include <emscripten/val.h>
-
-#include <jxl/decode.h>
-#include "lib/jxl/color_encoding_internal.h"
-
-#include "skcms.h"
-
-using namespace emscripten;
-
-thread_local const val Uint8ClampedArray = val::global("Uint8ClampedArray");
-thread_local const val ImageData = val::global("ImageData");
-
-// R, G, B, A
-#define COMPONENTS_PER_PIXEL 4
-
-#ifndef JXL_DEBUG_ON_ALL_ERROR
-#define JXL_DEBUG_ON_ALL_ERROR 0
-#endif
-
-#if JXL_DEBUG_ON_ALL_ERROR
-#define EXPECT_TRUE(a)                                             \
-  if (!(a)) {                                                      \
-    fprintf(stderr, "Assertion failure (%d): %s\n", __LINE__, #a); \
-    return val::null();                                            \
-  }
-#define EXPECT_EQ(a, b)                                                                          \
-  {                                                                                              \
-    int a_ = a;                                                                                  \
-    int b_ = b;                                                                                  \
-    if (a_ != b_) {                                                                              \
-      fprintf(stderr, "Assertion failure (%d): %s (%d) != %s (%d)\n", __LINE__, #a, a_, #b, b_); \
-      return val::null();                                                                        \
-    }                                                                                            \
-  }
-#else
-#define EXPECT_TRUE(a)  \
-  if (!(a)) {           \
-    return val::null(); \
-  }
-
-#define EXPECT_EQ(a, b) EXPECT_TRUE((a) == (b));
-#endif
-
-val decode(std::string data) {
-  std::unique_ptr<JxlDecoder,
-                  std::integral_constant<decltype(&JxlDecoderDestroy), JxlDecoderDestroy>>
-      dec(JxlDecoderCreate(nullptr));
-  EXPECT_EQ(JXL_DEC_SUCCESS,
-            JxlDecoderSubscribeEvents(
-                dec.get(), JXL_DEC_BASIC_INFO | JXL_DEC_COLOR_ENCODING | JXL_DEC_FULL_IMAGE));
-
-  auto next_in = (const uint8_t*)data.c_str();
-  auto avail_in = data.size();
-  JxlDecoderSetInput(dec.get(), next_in, avail_in);
-  EXPECT_EQ(JXL_DEC_BASIC_INFO, JxlDecoderProcessInput(dec.get()));
-  JxlBasicInfo info;
-  EXPECT_EQ(JXL_DEC_SUCCESS, JxlDecoderGetBasicInfo(dec.get(), &info));
-  size_t pixel_count = info.xsize * info.ysize;
-  size_t component_count = pixel_count * COMPONENTS_PER_PIXEL;
-
-  EXPECT_EQ(JXL_DEC_COLOR_ENCODING, JxlDecoderProcessInput(dec.get()));
-  static const JxlPixelFormat format = {COMPONENTS_PER_PIXEL, JXL_TYPE_FLOAT, JXL_LITTLE_ENDIAN, 0};
-  size_t icc_size;
-  EXPECT_EQ(JXL_DEC_SUCCESS, JxlDecoderGetICCProfileSize(dec.get(), &format,
-                                                         JXL_COLOR_PROFILE_TARGET_DATA, &icc_size));
-  std::vector<uint8_t> icc_profile(icc_size);
-  EXPECT_EQ(JXL_DEC_SUCCESS,
-            JxlDecoderGetColorAsICCProfile(dec.get(), &format, JXL_COLOR_PROFILE_TARGET_DATA,
-                                           icc_profile.data(), icc_profile.size()));
-
-  EXPECT_EQ(JXL_DEC_NEED_IMAGE_OUT_BUFFER, JxlDecoderProcessInput(dec.get()));
-  size_t buffer_size;
-  EXPECT_EQ(JXL_DEC_SUCCESS, JxlDecoderImageOutBufferSize(dec.get(), &format, &buffer_size));
-  EXPECT_EQ(buffer_size, component_count * sizeof(float));
-
-  auto float_pixels = std::make_unique<float[]>(component_count);
-  EXPECT_EQ(JXL_DEC_SUCCESS, JxlDecoderSetImageOutBuffer(dec.get(), &format, float_pixels.get(),
-                                                         component_count * sizeof(float)));
-  EXPECT_EQ(JXL_DEC_FULL_IMAGE, JxlDecoderProcessInput(dec.get()));
-
-  auto byte_pixels = std::make_unique<uint8_t[]>(component_count);
-  // Convert to sRGB.
-  skcms_ICCProfile jxl_profile;
-  EXPECT_TRUE(skcms_Parse(icc_profile.data(), icc_profile.size(), &jxl_profile));
-  EXPECT_TRUE(skcms_Transform(
-      float_pixels.get(), skcms_PixelFormat_RGBA_ffff,
-      info.alpha_premultiplied ? skcms_AlphaFormat_PremulAsEncoded : skcms_AlphaFormat_Unpremul,
-      &jxl_profile, byte_pixels.get(), skcms_PixelFormat_RGBA_8888, skcms_AlphaFormat_Unpremul,
-      skcms_sRGB_profile(), pixel_count));
-
-  return ImageData.new_(
-      Uint8ClampedArray.new_(typed_memory_view(component_count, byte_pixels.get())), info.xsize,
-      info.ysize);
-}
-
-EMSCRIPTEN_BINDINGS(my_module) {
-  function("decode", &decode);
-}
--- a/codecs/jxl/dec/jxl_dec.d.ts
+++ b/codecs/jxl/dec/jxl_dec.d.ts
@ -1,7 +0,0 @@
-export interface JXLModule extends EmscriptenWasm.Module {
-  decode(data: BufferSource): ImageData | null;
-}
-
-declare var moduleFactory: EmscriptenWasm.ModuleFactory<JXLModule>;
-
-export default moduleFactory;
--- a/codecs/jxl/dec/jxl_dec.js
+++ b/codecs/jxl/dec/jxl_dec.js
@ -1,56 +0,0 @@
-
-var Module = (function() {
-  var _scriptDir = import.meta.url;
-  
-  return (
-function(Module) {
-  Module = Module || {};
-
-
-var e;e||(e=typeof Module !== 'undefined' ? Module : {});var aa,r;e.ready=new Promise(function(a,b){aa=a;r=b});var t={},u;for(u in e)e.hasOwnProperty(u)&&(t[u]=e[u]);var ba="./this.program",v="",w;v=self.location.href;_scriptDir&&(v=_scriptDir);0!==v.indexOf("blob:")?v=v.substr(0,v.lastIndexOf("/")+1):v="";w=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.responseType="arraybuffer";b.send(null);return new Uint8Array(b.response)};
-var ca=e.print||console.log.bind(console),y=e.printErr||console.warn.bind(console);for(u in t)t.hasOwnProperty(u)&&(e[u]=t[u]);t=null;e.thisProgram&&(ba=e.thisProgram);var z;e.wasmBinary&&(z=e.wasmBinary);var noExitRuntime=e.noExitRuntime||!0;"object"!==typeof WebAssembly&&A("no native wasm support detected");var C,da=!1,ea=new TextDecoder("utf8");
-function fa(a,b,c){var d=D;if(0<c){c=b+c-1;for(var f=0;f<a.length;++f){var g=a.charCodeAt(f);if(55296<=g&&57343>=g){var l=a.charCodeAt(++f);g=65536+((g&1023)<<10)|l&1023}if(127>=g){if(b>=c)break;d[b++]=g}else{if(2047>=g){if(b+1>=c)break;d[b++]=192|g>>6}else{if(65535>=g){if(b+2>=c)break;d[b++]=224|g>>12}else{if(b+3>=c)break;d[b++]=240|g>>18;d[b++]=128|g>>12&63}d[b++]=128|g>>6&63}d[b++]=128|g&63}}d[b]=0}}var ha=new TextDecoder("utf-16le");
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-function ra(){var a=C.buffer;oa=a;e.HEAP8=I=new Int8Array(a);e.HEAP16=F=new Int16Array(a);e.HEAP32=G=new Int32Array(a);e.HEAPU8=D=new Uint8Array(a);e.HEAPU16=E=new Uint16Array(a);e.HEAPU32=J=new Uint32Array(a);e.HEAPF32=pa=new Float32Array(a);e.HEAPF64=qa=new Float64Array(a)}var L,sa=[],ta=[],ua=[];function va(){var a=e.preRun.shift();sa.unshift(a)}var M=0,wa=null,N=null;e.preloadedImages={};e.preloadedAudios={};
-function A(a){if(e.onAbort)e.onAbort(a);y(a);da=!0;a=new WebAssembly.RuntimeError("abort("+a+"). Build with -s ASSERTIONS=1 for more info.");r(a);throw a;}var O=(new URL("jxl_dec.wasm",import.meta.url)).toString();function xa(){try{if(O==O&&z)return new Uint8Array(z);if(w)return w(O);throw"both async and sync fetching of the wasm failed";}catch(a){A(a)}}
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-
-
-  return Module.ready
-}
-);
-})();
-export default Module;
--- a/codecs/jxl/dec/jxl_dec.wasm
+++ b/codecs/jxl/dec/jxl_dec.wasm
--- a/codecs/jxl/dec/jxl_node_dec.js
+++ b/codecs/jxl/dec/jxl_node_dec.js
@ -1,56 +0,0 @@
-
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-  var _scriptDir = import.meta.url;
-  
-  return (
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-  Module = Module || {};
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-a)}catch(f){return A("Module.instantiateWasm callback failed with error: "+f),!1}(function(){return C||"function"!==typeof WebAssembly.instantiateStreaming||O.startsWith("data:application/octet-stream;base64,")||"function"!==typeof fetch?c(b):fetch(O,{credentials:"same-origin"}).then(function(f){return WebAssembly.instantiateStreaming(f,d).then(b,function(g){A("wasm streaming compile failed: "+g);A("falling back to ArrayBuffer instantiation");return c(b)})})})().catch(r);return{}})();
-e.___wasm_call_ctors=function(){return(e.___wasm_call_ctors=e.asm.z).apply(null,arguments)};var kb=e._malloc=function(){return(kb=e._malloc=e.asm.A).apply(null,arguments)},X=e._free=function(){return(X=e._free=e.asm.B).apply(null,arguments)},Za=e.___getTypeName=function(){return(Za=e.___getTypeName=e.asm.C).apply(null,arguments)};e.___embind_register_native_and_builtin_types=function(){return(e.___embind_register_native_and_builtin_types=e.asm.D).apply(null,arguments)};
-e.dynCall_iiji=function(){return(e.dynCall_iiji=e.asm.F).apply(null,arguments)};e.dynCall_jiji=function(){return(e.dynCall_jiji=e.asm.G).apply(null,arguments)};var Z;N=function mb(){Z||nb();Z||(N=mb)};
-function nb(){function a(){if(!Z&&(Z=!0,e.calledRun=!0,!fa)){Aa(va);aa(e);if(e.onRuntimeInitialized)e.onRuntimeInitialized();if(e.postRun)for("function"==typeof e.postRun&&(e.postRun=[e.postRun]);e.postRun.length;){var b=e.postRun.shift();wa.unshift(b)}Aa(wa)}}if(!(0<M)){if(e.preRun)for("function"==typeof e.preRun&&(e.preRun=[e.preRun]);e.preRun.length;)xa();Aa(ua);0<M||(e.setStatus?(e.setStatus("Running..."),setTimeout(function(){setTimeout(function(){e.setStatus("")},1);a()},1)):a())}}e.run=nb;
-if(e.preInit)for("function"==typeof e.preInit&&(e.preInit=[e.preInit]);0<e.preInit.length;)e.preInit.pop()();nb();
-
-
-  return Module.ready
-}
-);
-})();
-export default Module;
--- a/codecs/jxl/dec/jxl_node_dec.wasm
+++ b/codecs/jxl/dec/jxl_node_dec.wasm
--- a/codecs/jxl/enc/jxl_enc.cpp
+++ b/codecs/jxl/enc/jxl_enc.cpp
@ -1,122 +0,0 @@
-#include <emscripten/bind.h>
-#include <emscripten/val.h>
-
-#include "lib/jxl/base/thread_pool_internal.h"
-#include "lib/jxl/enc_external_image.h"
-#include "lib/jxl/enc_file.h"
-
-using namespace emscripten;
-
-thread_local const val Uint8Array = val::global("Uint8Array");
-
-struct JXLOptions {
-  // 1 = slowest
-  // 7 = fastest
-  int speed;
-  float quality;
-  bool progressive;
-  int epf;
-  int nearLossless;
-  bool lossyPalette;
-  size_t decodingSpeedTier;
-};
-
-val encode(std::string image, int width, int height, JXLOptions options) {
-  jxl::CompressParams cparams;
-  jxl::PassesEncoderState passes_enc_state;
-  jxl::CodecInOut io;
-  jxl::PaddedBytes bytes;
-  jxl::ImageBundle* main = &io.Main();
-  jxl::ThreadPoolInternal* pool_ptr = nullptr;
-#ifdef __EMSCRIPTEN_PTHREADS__
-  jxl::ThreadPoolInternal pool;
-  pool_ptr = &pool;
-#endif
-
-  cparams.epf = options.epf;
-  cparams.speed_tier = static_cast<jxl::SpeedTier>(options.speed);
-  cparams.near_lossless = options.nearLossless;
-  cparams.decoding_speed_tier = options.decodingSpeedTier;
-
-  if (options.lossyPalette) {
-    cparams.lossy_palette = true;
-    cparams.palette_colors = 0;
-    cparams.options.predictor = jxl::Predictor::Zero;
-  }
-
-  float quality = options.quality;
-
-  // Quality settings roughly match libjpeg qualities.
-  if (quality < 7 || quality == 100) {
-    cparams.modular_mode = true;
-    // Internal modular quality to roughly match VarDCT size.
-    cparams.quality_pair.first = cparams.quality_pair.second =
-        std::min(35 + (quality - 7) * 3.0f, 100.0f);
-  } else {
-    cparams.modular_mode = false;
-    if (quality >= 30) {
-      cparams.butteraugli_distance = 0.1 + (100 - quality) * 0.09;
-    } else {
-      cparams.butteraugli_distance = 6.4 + pow(2.5, (30 - quality) / 5.0f) / 6.25f;
-    }
-  }
-
-  if (options.progressive) {
-    cparams.qprogressive_mode = true;
-    cparams.responsive = 1;
-    if (!cparams.modular_mode) {
-      cparams.progressive_dc = 1;
-    }
-  }
-
-  if (cparams.modular_mode) {
-    if (cparams.quality_pair.first != 100 || cparams.quality_pair.second != 100) {
-      cparams.color_transform = jxl::ColorTransform::kXYB;
-    } else {
-      cparams.color_transform = jxl::ColorTransform::kNone;
-    }
-  }
-
-  if (cparams.near_lossless) {
-    // Near-lossless assumes -R 0
-    cparams.responsive = 0;
-    cparams.modular_mode = true;
-  }
-
-  io.metadata.m.SetAlphaBits(8);
-  if (!io.metadata.size.Set(width, height)) {
-    return val::null();
-  }
-
-  uint8_t* inBuffer = (uint8_t*)image.c_str();
-
-  auto result = jxl::ConvertFromExternal(
-      jxl::Span<const uint8_t>(reinterpret_cast<const uint8_t*>(image.data()), image.size()), width,
-      height, jxl::ColorEncoding::SRGB(/*is_gray=*/false), /*has_alpha=*/true,
-      /*alpha_is_premultiplied=*/false, /*bits_per_sample=*/8, /*endiannes=*/JXL_LITTLE_ENDIAN,
-      /*flipped_y=*/false, pool_ptr, main);
-
-  if (!result) {
-    return val::null();
-  }
-
-  auto js_result = val::null();
-  if (EncodeFile(cparams, &io, &passes_enc_state, &bytes, /*aux=*/nullptr, pool_ptr)) {
-    js_result = Uint8Array.new_(typed_memory_view(bytes.size(), bytes.data()));
-  }
-
-  return js_result;
-}
-
-EMSCRIPTEN_BINDINGS(my_module) {
-  value_object<JXLOptions>("JXLOptions")
-      .field("speed", &JXLOptions::speed)
-      .field("quality", &JXLOptions::quality)
-      .field("progressive", &JXLOptions::progressive)
-      .field("nearLossless", &JXLOptions::nearLossless)
-      .field("lossyPalette", &JXLOptions::lossyPalette)
-      .field("decodingSpeedTier", &JXLOptions::decodingSpeedTier)
-      .field("epf", &JXLOptions::epf);
-
-  function("encode", &encode);
-}
--- a/codecs/jxl/enc/jxl_enc.d.ts
+++ b/codecs/jxl/enc/jxl_enc.d.ts
@ -1,22 +0,0 @@
-export interface EncodeOptions {
-  speed: number;
-  quality: number;
-  progressive: boolean;
-  epf: number;
-  nearLossless: number;
-  lossyPalette: boolean;
-  decodingSpeedTier: number;
-}
-
-export interface JXLModule extends EmscriptenWasm.Module {
-  encode(
-    data: BufferSource,
-    width: number,
-    height: number,
-    options: EncodeOptions,
-  ): Uint8Array | null;
-}
-
-declare var moduleFactory: EmscriptenWasm.ModuleFactory<JXLModule>;
-
-export default moduleFactory;
--- a/codecs/jxl/enc/jxl_enc.js
+++ b/codecs/jxl/enc/jxl_enc.js
@ -1,69 +0,0 @@
-
-var Module = (function() {
-  var _scriptDir = import.meta.url;
-  
-  return (
-function(Module) {
-  Module = Module || {};
-
-
-var g;g||(g=typeof Module !== 'undefined' ? Module : {});var aa,ba;g.ready=new Promise(function(a,b){aa=a;ba=b});var t={},w;for(w in g)g.hasOwnProperty(w)&&(t[w]=g[w]);var ca="./this.program",y="",da;y=self.location.href;_scriptDir&&(y=_scriptDir);0!==y.indexOf("blob:")?y=y.substr(0,y.lastIndexOf("/")+1):y="";da=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.responseType="arraybuffer";b.send(null);return new Uint8Array(b.response)};
-var ea=g.print||console.log.bind(console),z=g.printErr||console.warn.bind(console);for(w in t)t.hasOwnProperty(w)&&(g[w]=t[w]);t=null;g.thisProgram&&(ca=g.thisProgram);var A;g.wasmBinary&&(A=g.wasmBinary);var noExitRuntime=g.noExitRuntime||!0;"object"!==typeof WebAssembly&&C("no native wasm support detected");var fa,ha=!1,ia=new TextDecoder("utf8");function ja(a,b){if(!a)return"";b=a+b;for(var c=a;!(c>=b)&&D[c];)++c;return ia.decode(D.subarray(a,c))}
-function ka(a,b,c,d){if(0<d){d=c+d-1;for(var h=0;h<a.length;++h){var f=a.charCodeAt(h);if(55296<=f&&57343>=f){var m=a.charCodeAt(++h);f=65536+((f&1023)<<10)|m&1023}if(127>=f){if(c>=d)break;b[c++]=f}else{if(2047>=f){if(c+1>=d)break;b[c++]=192|f>>6}else{if(65535>=f){if(c+2>=d)break;b[c++]=224|f>>12}else{if(c+3>=d)break;b[c++]=240|f>>18;b[c++]=128|f>>12&63}b[c++]=128|f>>6&63}b[c++]=128|f&63}}b[c]=0}}
-function la(a){for(var b=0,c=0;c<a.length;++c){var d=a.charCodeAt(c);55296<=d&&57343>=d&&(d=65536+((d&1023)<<10)|a.charCodeAt(++c)&1023);127>=d?++b:b=2047>=d?b+2:65535>=d?b+3:b+4}return b}var ma=new TextDecoder("utf-16le");function na(a,b){var c=a>>1;for(b=c+b/2;!(c>=b)&&E[c];)++c;return ma.decode(D.subarray(a,c<<1))}function oa(a,b,c){void 0===c&&(c=2147483647);if(2>c)return 0;c-=2;var d=b;c=c<2*a.length?c/2:a.length;for(var h=0;h<c;++h)F[b>>1]=a.charCodeAt(h),b+=2;F[b>>1]=0;return b-d}
-function pa(a){return 2*a.length}function qa(a,b){for(var c=0,d="";!(c>=b/4);){var h=G[a+4*c>>2];if(0==h)break;++c;65536<=h?(h-=65536,d+=String.fromCharCode(55296|h>>10,56320|h&1023)):d+=String.fromCharCode(h)}return d}function ra(a,b,c){void 0===c&&(c=2147483647);if(4>c)return 0;var d=b;c=d+c-4;for(var h=0;h<a.length;++h){var f=a.charCodeAt(h);if(55296<=f&&57343>=f){var m=a.charCodeAt(++h);f=65536+((f&1023)<<10)|m&1023}G[b>>2]=f;b+=4;if(b+4>c)break}G[b>>2]=0;return b-d}
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-var K=0,Ba=null,L=null;g.preloadedImages={};g.preloadedAudios={};function C(a){if(g.onAbort)g.onAbort(a);z(a);ha=!0;a=new WebAssembly.RuntimeError("abort("+a+"). Build with -s ASSERTIONS=1 for more info.");ba(a);throw a;}var M=(new URL("jxl_enc.wasm",import.meta.url)).toString();function Ca(){try{if(M==M&&A)return new Uint8Array(A);if(da)return da(M);throw"both async and sync fetching of the wasm failed";}catch(a){C(a)}}
-function Da(){return A||"function"!==typeof fetch?Promise.resolve().then(function(){return Ca()}):fetch(M,{credentials:"same-origin"}).then(function(a){if(!a.ok)throw"failed to load wasm binary file at '"+M+"'";return a.arrayBuffer()}).catch(function(){return Ca()})}function Ea(a){for(;0<a.length;){var b=a.shift();if("function"==typeof b)b(g);else{var c=b.xa;"number"===typeof c?void 0===b.$?J.get(c)():J.get(c)(b.$):c(void 0===b.$?null:b.$)}}}
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-
-
-  return Module.ready
-}
-);
-})();
-export default Module;
--- a/codecs/jxl/enc/jxl_enc.wasm
+++ b/codecs/jxl/enc/jxl_enc.wasm
--- a/codecs/jxl/enc/jxl_enc_mt.d.ts
+++ b/codecs/jxl/enc/jxl_enc_mt.d.ts
@ -1 +0,0 @@
-export { default } from './jxl_enc';
--- a/codecs/jxl/enc/jxl_enc_mt.js
+++ b/codecs/jxl/enc/jxl_enc_mt.js
@ -1,105 +0,0 @@
-
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-  var _scriptDir = import.meta.url;
-  
-  return (
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-  Module = Module || {};
-
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--- a/codecs/jxl/enc/jxl_enc_mt.wasm
+++ b/codecs/jxl/enc/jxl_enc_mt.wasm
--- a/codecs/jxl/enc/jxl_enc_mt.worker.js
+++ b/codecs/jxl/enc/jxl_enc_mt.worker.js
@ -1 +0,0 @@
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--- a/codecs/jxl/enc/jxl_enc_mt_simd.d.ts
+++ b/codecs/jxl/enc/jxl_enc_mt_simd.d.ts
@ -1 +0,0 @@
-export { default } from './jxl_enc';
--- a/codecs/jxl/enc/jxl_enc_mt_simd.js
+++ b/codecs/jxl/enc/jxl_enc_mt_simd.js
@ -1,105 +0,0 @@
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-d).then(b,function(g){J("wasm streaming compile failed: "+g);J("falling back to ArrayBuffer instantiation");return c(b)})})})().catch(ma);return{}})();D.___wasm_call_ctors=function(){return(D.___wasm_call_ctors=D.asm.V).apply(null,arguments)};var Q=D._malloc=function(){return(Q=D._malloc=D.asm.W).apply(null,arguments)},S=D._free=function(){return(S=D._free=D.asm.X).apply(null,arguments)};D._emscripten_tls_init=function(){return(D._emscripten_tls_init=D.asm.Y).apply(null,arguments)};
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-
-
-  return Module.ready
-}
-);
-})();
-export default Module;
--- a/codecs/jxl/enc/jxl_enc_mt_simd.wasm
+++ b/codecs/jxl/enc/jxl_enc_mt_simd.wasm
--- a/codecs/jxl/enc/jxl_enc_mt_simd.worker.js
+++ b/codecs/jxl/enc/jxl_enc_mt_simd.worker.js
@ -1 +0,0 @@
-"use strict";var Module={};var initializedJS=false;function threadPrintErr(){var text=Array.prototype.slice.call(arguments).join(" ");console.error(text)}function threadAlert(){var text=Array.prototype.slice.call(arguments).join(" ");postMessage({cmd:"alert",text:text,threadId:Module["_pthread_self"]()})}var err=threadPrintErr;self.alert=threadAlert;Module["instantiateWasm"]=function(info,receiveInstance){var instance=new WebAssembly.Instance(Module["wasmModule"],info);receiveInstance(instance);Module["wasmModule"]=null;return instance.exports};function moduleLoaded(){}self.onmessage=function(e){try{if(e.data.cmd==="load"){Module["wasmModule"]=e.data.wasmModule;Module["wasmMemory"]=e.data.wasmMemory;Module["buffer"]=Module["wasmMemory"].buffer;Module["ENVIRONMENT_IS_PTHREAD"]=true;(e.data.urlOrBlob?import(e.data.urlOrBlob):import("./jxl_enc_mt_simd.js")).then(function(exports){return exports.default(Module)}).then(function(instance){Module=instance;moduleLoaded()})}else if(e.data.cmd==="objectTransfer"){Module["PThread"].receiveObjectTransfer(e.data)}else if(e.data.cmd==="run"){Module["__performance_now_clock_drift"]=performance.now()-e.data.time;Module["__emscripten_thread_init"](e.data.threadInfoStruct,/*isMainBrowserThread=*/0,/*isMainRuntimeThread=*/0);var max=e.data.stackBase;var top=e.data.stackBase+e.data.stackSize;Module["establishStackSpace"](top,max);Module["PThread"].receiveObjectTransfer(e.data);Module["PThread"].threadInit();if(!initializedJS){Module["___embind_register_native_and_builtin_types"]();initializedJS=true}try{var result=Module["invokeEntryPoint"](e.data.start_routine,e.data.arg);if(Module["keepRuntimeAlive"]()){Module["PThread"].setExitStatus(result)}else{Module["PThread"].threadExit(result)}}catch(ex){if(ex==="Canceled!"){Module["PThread"].threadCancel()}else if(ex!="unwind"){if(ex instanceof Module["ExitStatus"]){if(Module["keepRuntimeAlive"]()){}else{Module["PThread"].threadExit(ex.status)}}else{Module["PThread"].threadExit(-2);throw ex}}}}else if(e.data.cmd==="cancel"){if(Module["_pthread_self"]()){Module["PThread"].threadCancel()}}else if(e.data.target==="setimmediate"){}else if(e.data.cmd==="processThreadQueue"){if(Module["_pthread_self"]()){Module["_emscripten_current_thread_process_queued_calls"]()}}else{err("worker.js received unknown command "+e.data.cmd);err(e.data)}}catch(ex){err("worker.js onmessage() captured an uncaught exception: "+ex);if(ex&&ex.stack)err(ex.stack);throw ex}};
--- a/codecs/jxl/enc/jxl_node_enc.js
+++ b/codecs/jxl/enc/jxl_node_enc.js
@ -1,70 +0,0 @@
-
-var Module = (function() {
-  var _scriptDir = import.meta.url;
-  
-  return (
-function(Module) {
-  Module = Module || {};
-
-
-var g;g||(g=typeof Module !== 'undefined' ? Module : {});var aa,ba;g.ready=new Promise(function(a,b){aa=a;ba=b});var t={},w;for(w in g)g.hasOwnProperty(w)&&(t[w]=g[w]);var ca="./this.program",da,ea,fa,ha;da=function(a){fa||(fa=require("fs"));ha||(ha=require("path"));a=ha.normalize(a);return fa.readFileSync(a,null)};ea=function(a){a=da(a);a.buffer||(a=new Uint8Array(a));a.buffer||y("Assertion failed: undefined");return a};1<process.argv.length&&(ca=process.argv[1].replace(/\\/g,"/"));
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-function ma(a,b){if(!a)return"";b=a+b;for(var c=a;!(c>=b)&&C[c];)++c;return la.decode(C.subarray(a,c))}
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-function oa(a){for(var b=0,c=0;c<a.length;++c){var d=a.charCodeAt(c);55296<=d&&57343>=d&&(d=65536+((d&1023)<<10)|a.charCodeAt(++c)&1023);127>=d?++b:b=2047>=d?b+2:65535>=d?b+3:b+4}return b}var pa=new TextDecoder("utf-16le");function qa(a,b){var c=a>>1;for(b=c+b/2;!(c>=b)&&D[c];)++c;return pa.decode(C.subarray(a,c<<1))}function ra(a,b,c){void 0===c&&(c=2147483647);if(2>c)return 0;c-=2;var d=b;c=c<2*a.length?c/2:a.length;for(var h=0;h<c;++h)E[b>>1]=a.charCodeAt(h),b+=2;E[b>>1]=0;return b-d}
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-function va(a){for(var b=0,c=0;c<a.length;++c){var d=a.charCodeAt(c);55296<=d&&57343>=d&&++c;b+=4}return b}var wa,G,C,E,D,F,H,xa,ya;function za(){var a=ja.buffer;wa=a;g.HEAP8=G=new Int8Array(a);g.HEAP16=E=new Int16Array(a);g.HEAP32=F=new Int32Array(a);g.HEAPU8=C=new Uint8Array(a);g.HEAPU16=D=new Uint16Array(a);g.HEAPU32=H=new Uint32Array(a);g.HEAPF32=xa=new Float32Array(a);g.HEAPF64=ya=new Float64Array(a)}var I,Aa=[],Ba=[],Ca=[];function Da(){var a=g.preRun.shift();Aa.unshift(a)}
-var J=0,Ea=null,K=null;g.preloadedImages={};g.preloadedAudios={};function y(a){if(g.onAbort)g.onAbort(a);z(a);ka=!0;a=new WebAssembly.RuntimeError("abort("+a+"). Build with -s ASSERTIONS=1 for more info.");ba(a);throw a;}var L=(new URL("jxl_node_enc.wasm",import.meta.url)).toString();
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-a)}catch(h){return z("Module.instantiateWasm callback failed with error: "+h),!1}(function(){return A||"function"!==typeof WebAssembly.instantiateStreaming||L.startsWith("data:application/octet-stream;base64,")||"function"!==typeof fetch?c(b):fetch(L,{credentials:"same-origin"}).then(function(h){return WebAssembly.instantiateStreaming(h,d).then(b,function(f){z("wasm streaming compile failed: "+f);z("falling back to ArrayBuffer instantiation");return c(b)})})})().catch(ba);return{}})();
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-
-
-  return Module.ready
-}
-);
-})();
-export default Module;
--- a/codecs/jxl/enc/jxl_node_enc.wasm
+++ b/codecs/jxl/enc/jxl_node_enc.wasm
--- a/codecs/jxl/package.json
+++ b/codecs/jxl/package.json
@ -1,6 +0,0 @@
-{
-  "name": "jxl",
-  "scripts": {
-    "build": "../build-cpp.sh"
-  }
-}
--- a/codecs/mozjpeg/dec/mozjpeg_dec.cpp
+++ b/codecs/mozjpeg/dec/mozjpeg_dec.cpp
@ -1,57 +0,0 @@
-#include <emscripten/bind.h>
-#include <emscripten/val.h>
-#include "config.h"
-#include "jpeglib.h"
-
-extern "C" {
-#include "cdjpeg.h"
-}
-
-using namespace emscripten;
-
-thread_local const val Uint8ClampedArray = val::global("Uint8ClampedArray");
-thread_local const val ImageData = val::global("ImageData");
-
-val decode(std::string image_in) {
-  uint8_t* image_buffer = (uint8_t*)image_in.c_str();
-
-  jpeg_decompress_struct cinfo;
-  jpeg_error_mgr jerr;
-  // Initialize the JPEG decompression object with default error handling.
-  cinfo.err = jpeg_std_error(&jerr);
-  jpeg_create_decompress(&cinfo);
-
-  jpeg_mem_src(&cinfo, image_buffer, image_in.length());
-  // Read file header, set default decompression parameters
-  jpeg_read_header(&cinfo, TRUE);
-  // Force RGBA decoding, even for grayscale images
-  cinfo.out_color_space = JCS_EXT_RGBA;
-  jpeg_start_decompress(&cinfo);
-
-  // Prepare output buffer
-  size_t output_size = cinfo.output_width * cinfo.output_height * 4;
-  std::vector<uint8_t> output_buffer(output_size);
-  auto stride = cinfo.output_width * 4;
-
-  // Process data
-  while (cinfo.output_scanline < cinfo.output_height) {
-    uint8_t* ptr = &output_buffer[stride * cinfo.output_scanline];
-    jpeg_read_scanlines(&cinfo, &ptr, 1);
-  }
-  jpeg_finish_decompress(&cinfo);
-
-  // Step 7: release JPEG compression object
-
-  auto data = Uint8ClampedArray.new_(typed_memory_view(output_size, &output_buffer[0]));
-  auto js_result = ImageData.new_(data, cinfo.output_width, cinfo.output_height);
-
-  // This is an important step since it will release a good deal of memory.
-  jpeg_destroy_decompress(&cinfo);
-
-  // And we're done!
-  return js_result;
-}
-
-EMSCRIPTEN_BINDINGS(my_module) {
-  function("decode", &decode);
-}
--- a/codecs/mozjpeg/dec/mozjpeg_node_dec.js
+++ b/codecs/mozjpeg/dec/mozjpeg_node_dec.js
@ -1,57 +0,0 @@
-
-var Module = (function() {
-  var _scriptDir = import.meta.url;
-  
-  return (
-function(Module) {
-  Module = Module || {};
-
-
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-var noExitRuntime=e.noExitRuntime||!0;"object"!==typeof WebAssembly&&z("no native wasm support detected");var ha,ia=!1,ja=new TextDecoder("utf8");
-function ka(a,b,c){var d=D;if(0<c){c=b+c-1;for(var f=0;f<a.length;++f){var g=a.charCodeAt(f);if(55296<=g&&57343>=g){var l=a.charCodeAt(++f);g=65536+((g&1023)<<10)|l&1023}if(127>=g){if(b>=c)break;d[b++]=g}else{if(2047>=g){if(b+1>=c)break;d[b++]=192|g>>6}else{if(65535>=g){if(b+2>=c)break;d[b++]=224|g>>12}else{if(b+3>=c)break;d[b++]=240|g>>18;d[b++]=128|g>>12&63}d[b++]=128|g>>6&63}d[b++]=128|g&63}}d[b]=0}}var la=new TextDecoder("utf-16le");
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-function va(){var a=ha.buffer;sa=a;e.HEAP8=I=new Int8Array(a);e.HEAP16=G=new Int16Array(a);e.HEAP32=H=new Int32Array(a);e.HEAPU8=D=new Uint8Array(a);e.HEAPU16=E=new Uint16Array(a);e.HEAPU32=K=new Uint32Array(a);e.HEAPF32=ta=new Float32Array(a);e.HEAPF64=ua=new Float64Array(a)}var L,wa=[],xa=[],ya=[];function za(){var a=e.preRun.shift();wa.unshift(a)}var M=0,Aa=null,N=null;e.preloadedImages={};e.preloadedAudios={};
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-b,c){function d(g){g>>=2;var l=K;return new f(sa,l[g+1],l[g])}var f=[Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array][b];c=P(c);U(a,{name:c,fromWireType:d,argPackAdvance:8,readValueFromPointer:d},{M:!0})},h:function(a,b){b=P(b);var c="std::string"===b;U(a,{name:b,fromWireType:function(d){var f=K[d>>2];if(c)for(var g=d+4,l=0;l<=f;++l){var h=d+4+l;if(l==f||0==D[h]){if(g){for(var k=g+(h-g),m=g;!(m>=k)&&D[m];)++m;g=ja.decode(D.subarray(g,m))}else g="";if(void 0===
-n)var n=g;else n+=String.fromCharCode(0),n+=g;g=h+1}}else{n=Array(f);for(l=0;l<f;++l)n[l]=String.fromCharCode(D[d+4+l]);n=n.join("")}X(d);return n},toWireType:function(d,f){f instanceof ArrayBuffer&&(f=new Uint8Array(f));var g="string"===typeof f;g||f instanceof Uint8Array||f instanceof Uint8ClampedArray||f instanceof Int8Array||T("Cannot pass non-string to std::string");var l=(c&&g?function(){for(var m=0,n=0;n<f.length;++n){var p=f.charCodeAt(n);55296<=p&&57343>=p&&(p=65536+((p&1023)<<10)|f.charCodeAt(++n)&
-1023);127>=p?++m:m=2047>=p?m+2:65535>=p?m+3:m+4}return m}:function(){return f.length})(),h=mb(4+l+1);K[h>>2]=l;if(c&&g)ka(f,h+4,l+1);else if(g)for(g=0;g<l;++g){var k=f.charCodeAt(g);255<k&&(X(h),T("String has UTF-16 code units that do not fit in 8 bits"));D[h+4+g]=k}else for(g=0;g<l;++g)D[h+4+g]=f[g];null!==d&&d.push(X,h);return h},argPackAdvance:8,readValueFromPointer:Na,I:function(d){X(d)}})},g:function(a,b,c){c=P(c);if(2===b){var d=ma;var f=na;var g=oa;var l=function(){return E};var h=1}else 4===
-b&&(d=pa,f=qa,g=ra,l=function(){return K},h=2);U(a,{name:c,fromWireType:function(k){for(var m=K[k>>2],n=l(),p,x=k+4,B=0;B<=m;++B){var q=k+4+B*b;if(B==m||0==n[q>>h])x=d(x,q-x),void 0===p?p=x:(p+=String.fromCharCode(0),p+=x),x=q+b}X(k);return p},toWireType:function(k,m){"string"!==typeof m&&T("Cannot pass non-string to C++ string type "+c);var n=g(m),p=mb(4+n+b);K[p>>2]=n>>h;f(m,p+4,n+b);null!==k&&k.push(X,p);return p},argPackAdvance:8,readValueFromPointer:Na,I:function(k){X(k)}})},n:function(a,b){b=
-P(b);U(a,{O:!0,name:b,argPackAdvance:0,fromWireType:function(){},toWireType:function(){}})},c:Ma,d:function(a){if(0===a)return W(eb());var b=db[a];a=void 0===b?P(a):b;return W(eb()[a])},i:function(a){4<a&&(V[a].K+=1)},j:function(a,b,c,d){a||T("Cannot use deleted val. handle = "+a);a=V[a].value;var f=gb[b];if(!f){f="";for(var g=0;g<b;++g)f+=(0!==g?", ":"")+"arg"+g;var l="return function emval_allocator_"+b+"(constructor, argTypes, args) {\n";for(g=0;g<b;++g)l+="var argType"+g+" = requireRegisteredType(Module['HEAP32'][(argTypes >>> 2) + "+
-g+'], "parameter '+g+'");\nvar arg'+g+" = argType"+g+".readValueFromPointer(args);\nargs += argType"+g+"['argPackAdvance'];\n";f=(new Function("requireRegisteredType","Module","__emval_register",l+("var obj = new constructor("+f+");\nreturn __emval_register(obj);\n}\n")))(fb,e,W);gb[b]=f}return f(a,c,d)},k:function(){z()},s:function(a,b,c){D.copyWithin(a,b,b+c)},f:function(a){var b=D.length;a>>>=0;if(2147483648<a)return!1;for(var c=1;4>=c;c*=2){var d=b*(1+.2/c);d=Math.min(d,a+100663296);d=Math.max(a,
-d);0<d%65536&&(d+=65536-d%65536);a:{try{ha.grow(Math.min(2147483648,d)-sa.byteLength+65535>>>16);va();var f=1;break a}catch(g){}f=void 0}if(f)return!0}return!1},t:function(a,b){var c=0;ib().forEach(function(d,f){var g=b+c;f=H[a+4*f>>2]=g;for(g=0;g<d.length;++g)I[f++>>0]=d.charCodeAt(g);I[f>>0]=0;c+=d.length+1});return 0},u:function(a,b){var c=ib();H[a>>2]=c.length;var d=0;c.forEach(function(f){d+=f.length+1});H[b>>2]=d;return 0},y:function(a){if(!noExitRuntime){if(e.onExit)e.onExit(a);ia=!0}w(a,new ea(a))},
-v:function(){return 0},p:function(){},w:function(a,b,c,d){for(var f=0,g=0;g<c;g++){for(var l=H[b+8*g>>2],h=H[b+(8*g+4)>>2],k=0;k<h;k++){var m=D[l+k],n=kb[a];if(0===m||10===m){m=1===a?fa:A;var p;for(p=0;n[p]&&!(NaN<=p);)++p;p=ja.decode(n.subarray?n.subarray(0,p):new Uint8Array(n.slice(0,p)));m(p);n.length=0}else n.push(m)}f+=h}H[d>>2]=f;return 0},r:function(){}};
-(function(){function a(f){e.asm=f.exports;ha=e.asm.z;va();L=e.asm.F;xa.unshift(e.asm.A);M--;e.monitorRunDependencies&&e.monitorRunDependencies(M);0==M&&(null!==Aa&&(clearInterval(Aa),Aa=null),N&&(f=N,N=null,f()))}function b(f){a(f.instance)}function c(f){return Ba().then(function(g){return WebAssembly.instantiate(g,d)}).then(f,function(g){A("failed to asynchronously prepare wasm: "+g);z(g)})}var d={a:nb};M++;e.monitorRunDependencies&&e.monitorRunDependencies(M);if(e.instantiateWasm)try{return e.instantiateWasm(d,
-a)}catch(f){return A("Module.instantiateWasm callback failed with error: "+f),!1}(function(){return C||"function"!==typeof WebAssembly.instantiateStreaming||O.startsWith("data:application/octet-stream;base64,")||"function"!==typeof fetch?c(b):fetch(O,{credentials:"same-origin"}).then(function(f){return WebAssembly.instantiateStreaming(f,d).then(b,function(g){A("wasm streaming compile failed: "+g);A("falling back to ArrayBuffer instantiation");return c(b)})})})().catch(r);return{}})();
-e.___wasm_call_ctors=function(){return(e.___wasm_call_ctors=e.asm.A).apply(null,arguments)};var mb=e._malloc=function(){return(mb=e._malloc=e.asm.B).apply(null,arguments)},X=e._free=function(){return(X=e._free=e.asm.C).apply(null,arguments)},ab=e.___getTypeName=function(){return(ab=e.___getTypeName=e.asm.D).apply(null,arguments)};e.___embind_register_native_and_builtin_types=function(){return(e.___embind_register_native_and_builtin_types=e.asm.E).apply(null,arguments)};
-e.dynCall_jiji=function(){return(e.dynCall_jiji=e.asm.G).apply(null,arguments)};var Z;function ea(a){this.name="ExitStatus";this.message="Program terminated with exit("+a+")";this.status=a}N=function ob(){Z||pb();Z||(N=ob)};
-function pb(){function a(){if(!Z&&(Z=!0,e.calledRun=!0,!ia)){Ca(xa);aa(e);if(e.onRuntimeInitialized)e.onRuntimeInitialized();if(e.postRun)for("function"==typeof e.postRun&&(e.postRun=[e.postRun]);e.postRun.length;){var b=e.postRun.shift();ya.unshift(b)}Ca(ya)}}if(!(0<M)){if(e.preRun)for("function"==typeof e.preRun&&(e.preRun=[e.preRun]);e.preRun.length;)za();Ca(wa);0<M||(e.setStatus?(e.setStatus("Running..."),setTimeout(function(){setTimeout(function(){e.setStatus("")},1);a()},1)):a())}}e.run=pb;
-if(e.preInit)for("function"==typeof e.preInit&&(e.preInit=[e.preInit]);0<e.preInit.length;)e.preInit.pop()();pb();
-
-
-  return Module.ready
-}
-);
-})();
-export default Module;
--- a/codecs/mozjpeg/dec/mozjpeg_node_dec.wasm
+++ b/codecs/mozjpeg/dec/mozjpeg_node_dec.wasm
--- a/codecs/mozjpeg/enc/mozjpeg_enc.d.ts
+++ b/codecs/mozjpeg/enc/mozjpeg_enc.d.ts
@ -1,37 +0,0 @@
-export const enum MozJpegColorSpace {
-  GRAYSCALE = 1,
-  RGB,
-  YCbCr,
-}
-
-export interface EncodeOptions {
-  quality: number;
-  baseline: boolean;
-  arithmetic: boolean;
-  progressive: boolean;
-  optimize_coding: boolean;
-  smoothing: number;
-  color_space: MozJpegColorSpace;
-  quant_table: number;
-  trellis_multipass: boolean;
-  trellis_opt_zero: boolean;
-  trellis_opt_table: boolean;
-  trellis_loops: number;
-  auto_subsample: boolean;
-  chroma_subsample: number;
-  separate_chroma_quality: boolean;
-  chroma_quality: number;
-}
-
-export interface MozJPEGModule extends EmscriptenWasm.Module {
-  encode(
-    data: BufferSource,
-    width: number,
-    height: number,
-    options: EncodeOptions,
-  ): Uint8Array;
-}
-
-declare var moduleFactory: EmscriptenWasm.ModuleFactory<MozJPEGModule>;
-
-export default moduleFactory;
--- a/codecs/mozjpeg/enc/mozjpeg_enc.js
+++ b/codecs/mozjpeg/enc/mozjpeg_enc.js
@ -1,59 +0,0 @@
-
-var Module = (function() {
-  var _scriptDir = import.meta.url;
-  
-  return (
-function(Module) {
-  Module = Module || {};
-
-
-var g;g||(g=typeof Module !== 'undefined' ? Module : {});var ba,ca;g.ready=new Promise(function(a,b){ba=a;ca=b});var r={},t;for(t in g)g.hasOwnProperty(t)&&(r[t]=g[t]);var da="./this.program";function ea(a,b){throw b;}var u="",fa;u=self.location.href;_scriptDir&&(u=_scriptDir);0!==u.indexOf("blob:")?u=u.substr(0,u.lastIndexOf("/")+1):u="";fa=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.responseType="arraybuffer";b.send(null);return new Uint8Array(b.response)};
-var ha=g.print||console.log.bind(console),v=g.printErr||console.warn.bind(console);for(t in r)r.hasOwnProperty(t)&&(g[t]=r[t]);r=null;g.thisProgram&&(da=g.thisProgram);g.quit&&(ea=g.quit);var w;g.wasmBinary&&(w=g.wasmBinary);var noExitRuntime=g.noExitRuntime||!0;"object"!==typeof WebAssembly&&A("no native wasm support detected");var ia,ja=!1,ka=new TextDecoder("utf8");
-function la(a,b,c){var d=B;if(0<c){c=b+c-1;for(var e=0;e<a.length;++e){var f=a.charCodeAt(e);if(55296<=f&&57343>=f){var m=a.charCodeAt(++e);f=65536+((f&1023)<<10)|m&1023}if(127>=f){if(b>=c)break;d[b++]=f}else{if(2047>=f){if(b+1>=c)break;d[b++]=192|f>>6}else{if(65535>=f){if(b+2>=c)break;d[b++]=224|f>>12}else{if(b+3>=c)break;d[b++]=240|f>>18;d[b++]=128|f>>12&63}d[b++]=128|f>>6&63}d[b++]=128|f&63}}d[b]=0}}var ma=new TextDecoder("utf-16le");
-function na(a,b){var c=a>>1;for(b=c+b/2;!(c>=b)&&C[c];)++c;return ma.decode(B.subarray(a,c<<1))}function oa(a,b,c){void 0===c&&(c=2147483647);if(2>c)return 0;c-=2;var d=b;c=c<2*a.length?c/2:a.length;for(var e=0;e<c;++e)D[b>>1]=a.charCodeAt(e),b+=2;D[b>>1]=0;return b-d}function pa(a){return 2*a.length}function qa(a,b){for(var c=0,d="";!(c>=b/4);){var e=F[a+4*c>>2];if(0==e)break;++c;65536<=e?(e-=65536,d+=String.fromCharCode(55296|e>>10,56320|e&1023)):d+=String.fromCharCode(e)}return d}
-function ra(a,b,c){void 0===c&&(c=2147483647);if(4>c)return 0;var d=b;c=d+c-4;for(var e=0;e<a.length;++e){var f=a.charCodeAt(e);if(55296<=f&&57343>=f){var m=a.charCodeAt(++e);f=65536+((f&1023)<<10)|m&1023}F[b>>2]=f;b+=4;if(b+4>c)break}F[b>>2]=0;return b-d}function sa(a){for(var b=0,c=0;c<a.length;++c){var d=a.charCodeAt(c);55296<=d&&57343>=d&&++c;b+=4}return b}var ta,G,B,D,C,F,H,ua,va;
-function wa(){var a=ia.buffer;ta=a;g.HEAP8=G=new Int8Array(a);g.HEAP16=D=new Int16Array(a);g.HEAP32=F=new Int32Array(a);g.HEAPU8=B=new Uint8Array(a);g.HEAPU16=C=new Uint16Array(a);g.HEAPU32=H=new Uint32Array(a);g.HEAPF32=ua=new Float32Array(a);g.HEAPF64=va=new Float64Array(a)}var I,xa=[],ya=[],za=[];function Aa(){var a=g.preRun.shift();xa.unshift(a)}var J=0,Ba=null,K=null;g.preloadedImages={};g.preloadedAudios={};
-function A(a){if(g.onAbort)g.onAbort(a);v(a);ja=!0;a=new WebAssembly.RuntimeError("abort("+a+"). Build with -s ASSERTIONS=1 for more info.");ca(a);throw a;}var L=(new URL("mozjpeg_enc.wasm",import.meta.url)).toString();function Ca(){try{if(L==L&&w)return new Uint8Array(w);if(fa)return fa(L);throw"both async and sync fetching of the wasm failed";}catch(a){A(a)}}
-function Da(){return w||"function"!==typeof fetch?Promise.resolve().then(function(){return Ca()}):fetch(L,{credentials:"same-origin"}).then(function(a){if(!a.ok)throw"failed to load wasm binary file at '"+L+"'";return a.arrayBuffer()}).catch(function(){return Ca()})}function Ea(a){for(;0<a.length;){var b=a.shift();if("function"==typeof b)b(g);else{var c=b.aa;"number"===typeof c?void 0===b.M?I.get(c)():I.get(c)(b.M):c(void 0===b.M?null:b.M)}}}var M={};
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-function Ka(a,b,c){function d(h){h=c(h);if(h.length!==a.length)throw new Ja("Mismatched type converter count");for(var n=0;n<a.length;++n)R(a[n],h[n])}a.forEach(function(h){Q[h]=b});var e=Array(b.length),f=[],m=0;b.forEach(function(h,n){P.hasOwnProperty(h)?e[n]=P[h]:(f.push(h),O.hasOwnProperty(h)||(O[h]=[]),O[h].push(function(){e[n]=P[h];++m;m===f.length&&d(e)}))});0===f.length&&d(e)}
-function La(a){switch(a){case 1:return 0;case 2:return 1;case 4:return 2;case 8:return 3;default:throw new TypeError("Unknown type size: "+a);}}var Ma=void 0;function T(a){for(var b="";B[a];)b+=Ma[B[a++]];return b}var Na=void 0;function U(a){throw new Na(a);}
-function R(a,b,c){c=c||{};if(!("argPackAdvance"in b))throw new TypeError("registerType registeredInstance requires argPackAdvance");var d=b.name;a||U('type "'+d+'" must have a positive integer typeid pointer');if(P.hasOwnProperty(a)){if(c.V)return;U("Cannot register type '"+d+"' twice")}P[a]=b;delete Q[a];O.hasOwnProperty(a)&&(b=O[a],delete O[a],b.forEach(function(e){e()}))}var Oa=[],V=[{},{value:void 0},{value:null},{value:!0},{value:!1}];
-function Pa(a){4<a&&0===--V[a].N&&(V[a]=void 0,Oa.push(a))}function W(a){switch(a){case void 0:return 1;case null:return 2;case !0:return 3;case !1:return 4;default:var b=Oa.length?Oa.pop():V.length;V[b]={N:1,value:a};return b}}function Qa(a){if(null===a)return"null";var b=typeof a;return"object"===b||"array"===b||"function"===b?a.toString():""+a}
-function Ra(a,b){switch(b){case 2:return function(c){return this.fromWireType(ua[c>>2])};case 3:return function(c){return this.fromWireType(va[c>>3])};default:throw new TypeError("Unknown float type: "+a);}}function Sa(a){var b=Function;if(!(b instanceof Function))throw new TypeError("new_ called with constructor type "+typeof b+" which is not a function");var c=Ha(b.name||"unknownFunctionName",function(){});c.prototype=b.prototype;c=new c;a=b.apply(c,a);return a instanceof Object?a:c}
-function Ta(a,b){var c=g;if(void 0===c[a].K){var d=c[a];c[a]=function(){c[a].K.hasOwnProperty(arguments.length)||U("Function '"+b+"' called with an invalid number of arguments ("+arguments.length+") - expects one of ("+c[a].K+")!");return c[a].K[arguments.length].apply(this,arguments)};c[a].K=[];c[a].K[d.P]=d}}
-function Ua(a,b,c){g.hasOwnProperty(a)?((void 0===c||void 0!==g[a].K&&void 0!==g[a].K[c])&&U("Cannot register public name '"+a+"' twice"),Ta(a,a),g.hasOwnProperty(c)&&U("Cannot register multiple overloads of a function with the same number of arguments ("+c+")!"),g[a].K[c]=b):(g[a]=b,void 0!==c&&(g[a].ca=c))}function Va(a,b){for(var c=[],d=0;d<a;d++)c.push(F[(b>>2)+d]);return c}
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-
-
-  return Module.ready
-}
-);
-})();
-export default Module;
--- a/codecs/mozjpeg/enc/mozjpeg_enc.wasm
+++ b/codecs/mozjpeg/enc/mozjpeg_enc.wasm
--- a/codecs/mozjpeg/enc/mozjpeg_node_enc.js
+++ b/codecs/mozjpeg/enc/mozjpeg_node_enc.js
@ -1,59 +0,0 @@
-
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-  var _scriptDir = import.meta.url;
-  
-  return (
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-  Module = Module || {};
-
-
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-L:function(d){X(d)}})},e:function(a,b,c){c=S(c);if(2===b){var d=qa;var e=ra;var f=sa;var m=function(){return B};var h=1}else 4===b&&(d=ta,e=ua,f=va,m=function(){return G},h=2);Q(a,{name:c,fromWireType:function(k){for(var n=G[k>>2],l=m(),p,x=k+4,y=0;y<=n;++y){var q=k+4+y*b;if(y==n||0==l[q>>h])x=d(x,q-x),void 0===p?p=x:(p+=String.fromCharCode(0),p+=x),x=q+b}X(k);return p},toWireType:function(k,n){"string"!==typeof n&&T("Cannot pass non-string to C++ string type "+c);var l=f(n),p=mb(4+l+b);G[p>>2]=l>>
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-n:function(a,b,c,d){a||T("Cannot use deleted val. handle = "+a);a=U[a].value;var e=gb[b];if(!e){e="";for(var f=0;f<b;++f)e+=(0!==f?", ":"")+"arg"+f;var m="return function emval_allocator_"+b+"(constructor, argTypes, args) {\n";for(f=0;f<b;++f)m+="var argType"+f+" = requireRegisteredType(Module['HEAP32'][(argTypes >>> 2) + "+f+'], "parameter '+f+'");\nvar arg'+f+" = argType"+f+".readValueFromPointer(args);\nargs += argType"+f+"['argPackAdvance'];\n";e=(new Function("requireRegisteredType","Module",
-"__emval_register",m+("var obj = new constructor("+e+");\nreturn __emval_register(obj);\n}\n")))(fb,g,V);gb[b]=e}return e(a,c,d)},h:function(){u()},r:function(a,b,c){A.copyWithin(a,b,b+c)},d:function(a){var b=A.length;a>>>=0;if(2147483648<a)return!1;for(var c=1;4>=c;c*=2){var d=b*(1+.2/c);d=Math.min(d,a+100663296);d=Math.max(a,d);0<d%65536&&(d+=65536-d%65536);a:{try{la.grow(Math.min(2147483648,d)-wa.byteLength+65535>>>16);za();var e=1;break a}catch(f){}e=void 0}if(e)return!0}return!1},s:function(a,
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-(function(){function a(e){g.asm=e.exports;la=g.asm.C;za();H=g.asm.I;Ba.unshift(g.asm.D);I--;g.monitorRunDependencies&&g.monitorRunDependencies(I);0==I&&(null!==Ea&&(clearInterval(Ea),Ea=null),J&&(e=J,J=null,e()))}function b(e){a(e.instance)}function c(e){return Fa().then(function(f){return WebAssembly.instantiate(f,d)}).then(e,function(f){v("failed to asynchronously prepare wasm: "+f);u(f)})}var d={a:nb};I++;g.monitorRunDependencies&&g.monitorRunDependencies(I);if(g.instantiateWasm)try{return g.instantiateWasm(d,
-a)}catch(e){return v("Module.instantiateWasm callback failed with error: "+e),!1}(function(){return w||"function"!==typeof WebAssembly.instantiateStreaming||K.startsWith("data:application/octet-stream;base64,")||"function"!==typeof fetch?c(b):fetch(K,{credentials:"same-origin"}).then(function(e){return WebAssembly.instantiateStreaming(e,d).then(b,function(f){v("wasm streaming compile failed: "+f);v("falling back to ArrayBuffer instantiation");return c(b)})})})().catch(ba);return{}})();
-g.___wasm_call_ctors=function(){return(g.___wasm_call_ctors=g.asm.D).apply(null,arguments)};var mb=g._malloc=function(){return(mb=g._malloc=g.asm.E).apply(null,arguments)},X=g._free=function(){return(X=g._free=g.asm.F).apply(null,arguments)},ab=g.___getTypeName=function(){return(ab=g.___getTypeName=g.asm.G).apply(null,arguments)};g.___embind_register_native_and_builtin_types=function(){return(g.___embind_register_native_and_builtin_types=g.asm.H).apply(null,arguments)};
-g.dynCall_jiji=function(){return(g.dynCall_jiji=g.asm.J).apply(null,arguments)};var ob;function ja(a){this.name="ExitStatus";this.message="Program terminated with exit("+a+")";this.status=a}J=function pb(){ob||qb();ob||(J=pb)};
-function qb(){function a(){if(!ob&&(ob=!0,g.calledRun=!0,!ma)){Ga(Ba);aa(g);if(g.onRuntimeInitialized)g.onRuntimeInitialized();if(g.postRun)for("function"==typeof g.postRun&&(g.postRun=[g.postRun]);g.postRun.length;){var b=g.postRun.shift();Ca.unshift(b)}Ga(Ca)}}if(!(0<I)){if(g.preRun)for("function"==typeof g.preRun&&(g.preRun=[g.preRun]);g.preRun.length;)Da();Ga(Aa);0<I||(g.setStatus?(g.setStatus("Running..."),setTimeout(function(){setTimeout(function(){g.setStatus("")},1);a()},1)):a())}}g.run=qb;
-if(g.preInit)for("function"==typeof g.preInit&&(g.preInit=[g.preInit]);0<g.preInit.length;)g.preInit.pop()();qb();
-
-
-  return Module.ready
-}
-);
-})();
-export default Module;
--- a/codecs/mozjpeg/enc/mozjpeg_node_enc.wasm
+++ b/codecs/mozjpeg/enc/mozjpeg_node_enc.wasm
--- a/codecs/mozjpeg/package.json
+++ b/codecs/mozjpeg/package.json
@ -1,5 +0,0 @@
-{
-  "scripts": {
-    "build": "../build-cpp.sh"
-  }
-}
--- a/codecs/mozjpeg_enc/LICENSE.codec.md
+++ b/codecs/mozjpeg_enc/LICENSE.codec.md
--- a/codecs/mozjpeg_enc/Makefile
+++ b/codecs/mozjpeg_enc/Makefile
@ -2,29 +2,23 @@ CODEC_URL := https://github.com/mozilla/mozjpeg/archive/v3.3.1.tar.gz
 CODEC_DIR := node_modules/mozjpeg
 CODEC_OUT_RELATIVE := .libs/libjpeg.a rdswitch.o
 CODEC_OUT := $(addprefix $(CODEC_DIR)/, $(CODEC_OUT_RELATIVE))
-ENVIRONMENT = worker
-
-OUT_JS := enc/mozjpeg_enc.js enc/mozjpeg_node_enc.js dec/mozjpeg_node_dec.js
+OUT_JS := mozjpeg_enc.js
 OUT_WASM := $(OUT_JS:.js=.wasm)

 .PHONY: all clean

 all: $(OUT_JS)

-# Define dependencies for all variations of build artifacts.
-$(filter enc/%,$(OUT_JS)): enc/mozjpeg_enc.cpp
-$(filter dec/%,$(OUT_JS)): dec/mozjpeg_dec.cpp
-
-enc/mozjpeg_node_enc.js dec/mozjpeg_node_dec.js: ENVIRONMENT = node
-
-%.js: $(CODEC_OUT)
+%.js: %.cpp $(CODEC_OUT)
 	$(CXX) \
 		-I $(CODEC_DIR) \
 		${CXXFLAGS} \
 		${LDFLAGS} \
 		--bind \
-		-s ENVIRONMENT=$(ENVIRONMENT) \
-		-s EXPORT_ES6=1 \
+		--closure 1 \
+		-s ALLOW_MEMORY_GROWTH=1 \
+		-s MODULARIZE=1 \
+		-s 'EXPORT_NAME="$(basename $(@F))"' \
 		-o $@ \
 		$+

@ -42,10 +36,7 @@ $(CODEC_DIR)/Makefile: $(CODEC_DIR)/configure
 		--without-turbojpeg \
 		--without-simd \
 		--without-arith-enc \
-		--without-arith-dec \
-		--with-build-date=squoosh
-		# ^ If not provided with a dummy value, MozJPEG includes a build date in the
-		# binary as part of the version string, making binaries different each time.
+		--without-arith-dec

 $(CODEC_DIR)/configure: $(CODEC_DIR)/configure.ac
 	cd $(CODEC_DIR) && autoreconf -iv
--- a/codecs/mozjpeg_enc/README.md
+++ b/codecs/mozjpeg_enc/README.md
@ -0,0 +1,44 @@
+# MozJPEG encoder
+
+- Source: <https://github.com/mozilla/mozjpeg>
+- Version: v3.3.1
+- License: BSD
+
+## Dependencies
+
+- Docker
+
+## Example
+
+See `example.html`
+
+## API
+
+### `int version()`
+
+Returns the version of MozJPEG as a number. va.b.c is encoded as 0x0a0b0c
+
+### `Uint8Array encode(std::string image_in, int image_width, int image_height, MozJpegOptions opts)`
+
+Encodes the given image with given dimension to JPEG. Options looks like this:
+
+```c++
+struct MozJpegOptions {
+  int quality;
+  bool baseline;
+  bool arithmetic;
+  bool progressive;
+  bool optimize_coding;
+  int smoothing;
+  int color_space;
+  int quant_table;
+  bool trellis_multipass;
+  bool trellis_opt_zero;
+  bool trellis_opt_table;
+  int trellis_loops;
+  bool auto_subsample;
+  int chroma_subsample;
+  bool separate_chroma_quality;
+  int chroma_quality;
+};
+```
--- a/codecs/mozjpeg_enc/example.html
+++ b/codecs/mozjpeg_enc/example.html
@ -0,0 +1,48 @@
+<!doctype html>
+<script src='mozjpeg_enc.js'></script>
+<script>
+  const module = mozjpeg_enc();
+
+  async function loadImage(src) {
+    // Load image
+    const img = document.createElement('img');
+    img.src = src;
+    await new Promise(resolve => img.onload = resolve);
+    // Make canvas same size as image
+    const canvas = document.createElement('canvas');
+    [canvas.width, canvas.height] = [img.width, img.height];
+    // Draw image onto canvas
+    const ctx = canvas.getContext('2d');
+    ctx.drawImage(img, 0, 0);
+    return ctx.getImageData(0, 0, img.width, img.height);
+  }
+
+  module.onRuntimeInitialized = async _ => {
+    console.log('Version:', module.version().toString(16));
+    const image = await loadImage('../example.png');
+    const result = module.encode(image.data, image.width, image.height, {
+      quality: 75,
+      baseline: false,
+      arithmetic: false,
+      progressive: true,
+      optimize_coding: true,
+      smoothing: 0,
+      color_space: 3,
+      quant_table: 3,
+      trellis_multipass: false,
+      trellis_opt_zero: false,
+      trellis_opt_table: false,
+      trellis_loops: 1,
+      auto_subsample: true,
+      chroma_subsample: 2,
+      separate_chroma_quality: false,
+      chroma_quality: 75,
+    });
+
+    const blob = new Blob([result], {type: 'image/jpeg'});
+    const blobURL = URL.createObjectURL(blob);
+    const img = document.createElement('img');
+    img.src = blobURL;
+    document.body.appendChild(img);
+  };
+</script>
--- a/codecs/mozjpeg_enc/mozjpeg_enc.cpp
+++ b/codecs/mozjpeg_enc/mozjpeg_enc.cpp
@ -141,7 +141,6 @@ val encode(std::string image_in, int image_width, int image_height, MozJpegOptio
  jpeg_c_set_bool_param(&cinfo, JBOOLEAN_TRELLIS_EOB_OPT, opts.trellis_opt_zero);
  jpeg_c_set_bool_param(&cinfo, JBOOLEAN_TRELLIS_Q_OPT, opts.trellis_opt_table);
  jpeg_c_set_int_param(&cinfo, JINT_TRELLIS_NUM_LOOPS, opts.trellis_loops);
-  jpeg_c_set_int_param(&cinfo, JINT_DC_SCAN_OPT_MODE, 0);

  // A little hacky to build a string for this, but it means we can use
  // set_quality_ratings which does some useful heuristic stuff.
--- a/codecs/mozjpeg_enc/mozjpeg_enc.d.ts
+++ b/codecs/mozjpeg_enc/mozjpeg_enc.d.ts
@ -0,0 +1,7 @@
+import { EncodeOptions } from '../../src/codecs/mozjpeg/encoder-meta';
+
+interface MozJPEGModule extends EmscriptenWasm.Module {
+  encode(data: BufferSource, width: number, height: number, options: EncodeOptions): Uint8Array;
+}
+
+export default function(opts: EmscriptenWasm.ModuleOpts): Promise<MozJPEGModule>;
--- a/codecs/mozjpeg_enc/mozjpeg_enc.js
+++ b/codecs/mozjpeg_enc/mozjpeg_enc.js
@ -0,0 +1,72 @@
+
+var mozjpeg_enc = (function() {
+  var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined;
+  if (typeof __filename !== 'undefined') _scriptDir = _scriptDir || __filename;
+  return (
+function(mozjpeg_enc) {
+  mozjpeg_enc = mozjpeg_enc || {};
+
+
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+
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+}
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+if (typeof exports === 'object' && typeof module === 'object')
+      module.exports = mozjpeg_enc;
+    else if (typeof define === 'function' && define['amd'])
+      define([], function() { return mozjpeg_enc; });
+    else if (typeof exports === 'object')
+      exports["mozjpeg_enc"] = mozjpeg_enc;
+    
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+++ b/codecs/mozjpeg_enc/mozjpeg_enc.wasm
--- a/codecs/mozjpeg_enc/package-lock.json
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--- a/codecs/mozjpeg_enc/package.json
+++ b/codecs/mozjpeg_enc/package.json
@ -1,5 +1,5 @@
 {
-  "name": "wp2",
+  "name": "mozjpeg_enc",
  "scripts": {
    "build": "../build-cpp.sh"
  }
--- a/codecs/oxipng/Cargo.lock
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+ "cfg-if",
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 "crossbeam-utils",
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 "crossbeam-epoch",
 "crossbeam-utils",
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- "const_fn",
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 "crossbeam-utils",
 "lazy_static",
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 "memoffset",
 "scopeguard",
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-checksum = "12ac428b1cb17fce6f731001d307d351ec70a6d202fc2e60f7d4c5e42d8f4f07"
+checksum = "a5b4d7360f362cfb50dde8143501e6940b22f644be75a4cc90b2d81968908138"
 dependencies = [
 "autocfg",
 "num-integer",
@ -344,9 +321,9 @@ dependencies = [

 [[package]]
 name = "num-traits"
-version = "0.2.14"
+version = "0.2.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a64b1ec5cda2586e284722486d802acf1f7dbdc623e2bfc57e65ca1cd099290"
+checksum = "ac267bcc07f48ee5f8935ab0d24f316fb722d7a1292e2913f0cc196b29ffd611"
 dependencies = [
 "autocfg",
 ]
@ -362,10 +339,15 @@ dependencies = [
 ]

 [[package]]
-name = "oxipng"
-version = "4.0.3"
+name = "once_cell"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "50d0b53912a666fe2970f8ab254e283531c816aed16551ab66c52485eadb44e6"
+checksum = "260e51e7efe62b592207e9e13a68e43692a7a279171d6ba57abd208bf23645ad"
+
+[[package]]
+name = "oxipng"
+version = "3.0.1"
+source = "git+https://github.com/RReverser/oxipng?branch=crossbeam#d0f86d2e84eb55b423b8ad194a176e71ba3aa2c3"
 dependencies = [
 "bit-vec",
 "byteorder",
@ -377,26 +359,18 @@ dependencies = [
 "itertools",
 "libdeflater",
 "log",
- "miniz_oxide 0.4.3",
+ "miniz_oxide 0.4.2",
 "rayon",
 "rgb",
 "rustc_version",
-]
-
-[[package]]
-name = "pest"
-version = "2.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10f4872ae94d7b90ae48754df22fd42ad52ce740b8f370b03da4835417403e53"
-dependencies = [
- "ucd-trie",
+ "zopfli",
 ]

 [[package]]
 name = "png"
-version = "0.16.8"
+version = "0.16.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c3287920cb847dee3de33d301c463fba14dda99db24214ddf93f83d3021f4c6"
+checksum = "dfe7f9f1c730833200b134370e1d5098964231af8450bce9b78ee3ab5278b970"
 dependencies = [
 "bitflags",
 "crc32fast",
@ -406,27 +380,27 @@ dependencies = [

 [[package]]
 name = "proc-macro2"
-version = "1.0.26"
+version = "1.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a152013215dca273577e18d2bf00fa862b89b24169fb78c4c95aeb07992c9cec"
+checksum = "36e28516df94f3dd551a587da5357459d9b36d945a7c37c3557928c1c2ff2a2c"
 dependencies = [
 "unicode-xid",
 ]

 [[package]]
 name = "quote"
-version = "1.0.8"
+version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "991431c3519a3f36861882da93630ce66b52918dcf1b8e2fd66b397fc96f28df"
+checksum = "aa563d17ecb180e500da1cfd2b028310ac758de548efdd203e18f283af693f37"
 dependencies = [
 "proc-macro2",
 ]

 [[package]]
 name = "rayon"
-version = "1.5.0"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b0d8e0819fadc20c74ea8373106ead0600e3a67ef1fe8da56e39b9ae7275674"
+checksum = "cfd016f0c045ad38b5251be2c9c0ab806917f82da4d36b2a327e5166adad9270"
 dependencies = [
 "autocfg",
 "crossbeam-deque",
@ -436,9 +410,9 @@ dependencies = [

 [[package]]
 name = "rayon-core"
-version = "1.9.0"
+version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ab346ac5921dc62ffa9f89b7a773907511cdfa5490c572ae9be1be33e8afa4a"
+checksum = "e8c4fec834fb6e6d2dd5eece3c7b432a52f0ba887cf40e595190c4107edc08bf"
 dependencies = [
 "crossbeam-channel",
 "crossbeam-deque",
@ -458,9 +432,9 @@ dependencies = [

 [[package]]
 name = "rustc_version"
-version = "0.3.0"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "65c94201b44764d6d1f7e37c15a8289ed55e546c1762c7f1d57f616966e0c181"
+checksum = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
 dependencies = [
 "semver",
 ]
@ -473,44 +447,36 @@ checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"

 [[package]]
 name = "semver"
-version = "0.11.0"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f301af10236f6df4160f7c3f04eec6dbc70ace82d23326abad5edee88801c6b6"
+checksum = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
 dependencies = [
 "semver-parser",
 ]

 [[package]]
 name = "semver-parser"
-version = "0.10.2"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00b0bef5b7f9e0df16536d3961cfb6e84331c065b4066afb39768d0e319411f7"
-dependencies = [
- "pest",
-]
-
-[[package]]
-name = "spmc"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "02a8428da277a8e3a15271d79943e80ccc2ef254e78813a166a08d65e4c3ece5"
+checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"

 [[package]]
 name = "squoosh-oxipng"
 version = "0.1.0"
 dependencies = [
- "libdeflater",
+ "crossbeam-channel",
 "log",
+ "once_cell",
 "oxipng",
+ "rayon",
 "wasm-bindgen",
- "wasm-bindgen-rayon",
 ]

 [[package]]
 name = "syn"
-version = "1.0.72"
+version = "1.0.41"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1e8cdbefb79a9a5a65e0db8b47b723ee907b7c7f8496c76a1770b5c310bab82"
+checksum = "6690e3e9f692504b941dc6c3b188fd28df054f7fb8469ab40680df52fdcc842b"
 dependencies = [
 "proc-macro2",
 "quote",
@ -518,10 +484,10 @@ dependencies = [
 ]

 [[package]]
-name = "ucd-trie"
-version = "0.1.3"
+name = "typed-arena"
+version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56dee185309b50d1f11bfedef0fe6d036842e3fb77413abef29f8f8d1c5d4c1c"
+checksum = "a9b2228007eba4120145f785df0f6c92ea538f5a3635a612ecf4e334c8c1446d"

 [[package]]
 name = "unicode-xid"
@ -531,19 +497,19 @@ checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"

 [[package]]
 name = "wasm-bindgen"
-version = "0.2.74"
+version = "0.2.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d54ee1d4ed486f78874278e63e4069fc1ab9f6a18ca492076ffb90c5eb2997fd"
+checksum = "1ac64ead5ea5f05873d7c12b545865ca2b8d28adfc50a49b84770a3a97265d42"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
 "wasm-bindgen-macro",
 ]

 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.74"
+version = "0.2.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b33f6a0694ccfea53d94db8b2ed1c3a8a4c86dd936b13b9f0a15ec4a451b900"
+checksum = "f22b422e2a757c35a73774860af8e112bff612ce6cb604224e8e47641a9e4f68"
 dependencies = [
 "bumpalo",
 "lazy_static",
@ -556,9 +522,9 @@ dependencies = [

 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.74"
+version = "0.2.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "088169ca61430fe1e58b8096c24975251700e7b1f6fd91cc9d59b04fb9b18bd4"
+checksum = "6b13312a745c08c469f0b292dd2fcd6411dba5f7160f593da6ef69b64e407038"
 dependencies = [
 "quote",
 "wasm-bindgen-macro-support",
@ -566,9 +532,9 @@ dependencies = [

 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.74"
+version = "0.2.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be2241542ff3d9f241f5e2cb6dd09b37efe786df8851c54957683a49f0987a97"
+checksum = "f249f06ef7ee334cc3b8ff031bfc11ec99d00f34d86da7498396dc1e3b1498fe"
 dependencies = [
 "proc-macro2",
 "quote",
@ -578,19 +544,19 @@ dependencies = [
 ]

 [[package]]
-name = "wasm-bindgen-rayon"
-version = "1.0.1"
+name = "wasm-bindgen-shared"
+version = "0.2.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3069d2a42e7a7e3bfde668f84adb5fbc35701ca2b39b27a064cbd5ede4e78194"
-dependencies = [
- "js-sys",
- "rayon",
- "spmc",
- "wasm-bindgen",
-]
+checksum = "1d649a3145108d7d3fbcde896a468d1bd636791823c9921135218ad89be08307"

 [[package]]
-name = "wasm-bindgen-shared"
-version = "0.2.74"
+name = "zopfli"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7cff876b8f18eed75a66cf49b65e7f967cb354a7aa16003fb55dbfd25b44b4f"
+checksum = "4079b79464426ade2a1b0177fb0ce8396ba6b4084267407e333573c666073964"
+dependencies = [
+ "adler32",
+ "byteorder",
+ "crc",
+ "typed-arena",
+]
--- a/codecs/oxipng/Cargo.toml
+++ b/codecs/oxipng/Cargo.toml
@ -5,22 +5,26 @@ authors = ["Ingvar Stepanyan <me@rreverser.com>"]
 edition = "2018"
 publish = false

-[package.metadata.wasm-pack.profile.release]
-wasm-opt = ["-O", "--no-validation"]
-
 [lib]
 crate-type = ["cdylib"]

 [dependencies]
-oxipng = { version = "4.0.3", default-features = false, features = ["libdeflater"] }
-libdeflater = { version = "0.7.1", features = ["freestanding"] }
-wasm-bindgen = "0.2.73"
-log = { version = "0.4.11", features = ["release_max_level_off"] }
-wasm-bindgen-rayon = { version = "1.0", optional = true }
+oxipng = { version = "3.0.0", default-features = false }
+wasm-bindgen = "0.2.64"
+log = { version = "0.4", features = ["release_max_level_off"] }
+rayon = { version = "1.3.0", optional = true }
+once_cell = { version = "1.3.1", optional = true }
+crossbeam-channel = { version = "0.4.2", optional = true }
+
+[patch.crates-io]
+oxipng = { git = "https://github.com/RReverser/oxipng", branch = "crossbeam" }

 [profile.release]
 lto = true
 opt-level = "s"

 [features]
-parallel = ["oxipng/parallel", "wasm-bindgen-rayon"]
+parallel = ["oxipng/parallel", "rayon", "crossbeam-channel", "once_cell"]
+
+[package.metadata.wasm-pack.profile.release]
+wasm-opt = ["-O", "--no-validation"]
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Ingvar Stepanyan	2ce1e76b72	Loop through Wasm re-init for issue repro	2020-09-30 16:41:55 +01:00
Ingvar Stepanyan	11ada77c30	[temporary] More reliable issue repro	2020-09-25 16:37:29 +01:00
Ingvar Stepanyan	4c4f05f2e3	Fixup Emscripten factory & types These days Emscripten returns a Promise to the module directly without hacks.	2020-09-25 00:46:31 +01:00
Ingvar Stepanyan	684b041262	Add feature detection to OxiPNG	2020-09-24 13:29:32 +01:00
Ingvar Stepanyan	fadb4c89f4	Point oxipng to patched version Some upstream changes required for parallel build to work.	2020-09-24 12:58:52 +01:00
Ingvar Stepanyan	77d1e1dfe2	Disable parallel feature for non-parallel OxiPNG	2020-09-24 03:12:23 +01:00
Ingvar Stepanyan	fdc9aac976	Update paths	2020-09-24 02:18:40 +01:00
Ingvar Stepanyan	5ae65e3cf2	Update oxipng build system	2020-09-24 01:33:16 +01:00
Ingvar Stepanyan	ca81096d50	Fixup	2020-09-24 00:04:59 +01:00
Ingvar Stepanyan	7d822fa680	More comments	2020-09-24 00:04:00 +01:00
Ingvar Stepanyan	0e3aa54dc8	Add some comments	2020-09-24 00:03:02 +01:00
Ingvar Stepanyan	60dacff05e	fixup	2020-09-24 00:03:00 +01:00
Ingvar Stepanyan	41e3868a13	Switch to crossbeam-channel Still not perfect due to usage of a static global, but this is much cleaner and more efficient thanks to proper blocking of Workers that wait for new messages instead of a manual spin-loop.	2020-09-24 00:02:57 +01:00
Ingvar Stepanyan	1f50eeeb93	Include pkg-parallel artifacts	2020-09-23 23:59:35 +01:00
Ingvar Stepanyan	9c60d3286e	Parallel OxiPNG improvements - Refactor to work around Chromium's issue with postMessage queuing. https://bugs.chromium.org/p/chromium/issues/detail?id=1075645 - Convert codec code to TypeScript. - Make separate parallel and non-parallel builds. - Switch to nightly Rust for OxiPNG to allow parallel builds (but also reuse it for regular builds to avoid installing two toolchains).	2020-09-23 23:59:32 +01:00
Ingvar Stepanyan	b7ef7f92be	Type fix?	2020-09-23 23:55:40 +01:00
Ingvar Stepanyan	65038c45bd	Remove obsolete Worker bindings	2020-09-23 23:55:38 +01:00
Ingvar Stepanyan	6db70e5e27	Rework fallback for postMessage issue Now initialise all workers with module+memory separately, and then instead of using postMessage to send thread pointers, push them into a crossbeam-deque on the Rust side. Rayon already depends on crossbeam-dequeue, so we're not even adding another dependency, and this model allows us to push "tasks" (thread pointers) on the main thread and pop them on worker threads in arbitrary order without sacrificing correctness.	2020-09-23 23:54:34 +01:00
Ingvar Stepanyan	8d991a256e	OxiPNG + threads PoC	2020-09-23 23:30:51 +01:00
Ingvar Stepanyan	1fd1b3041d	Refactor AVIF Makefile, add multithreading build	2020-09-23 21:52:06 +01:00
Ingvar Stepanyan	c754016ac7	Fixups	2020-09-23 15:54:21 +01:00
Ingvar Stepanyan	4ca7971442	Multithread AVIF PoC	2020-09-23 12:58:23 +01:00
 @ -1 +1 @@
 .15.1
 .16.2
				`@ -1 +0,0 @@`
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