Loop through Wasm re-init for issue repro

[temporary] More reliable issue repro
Fixup Emscripten factory & types
2025-11-15 01:59:57 +00:00 · 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
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).
+* [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
+* 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,
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        "kleur": "^4.1.4",
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      },
      "bin": {
        "cli": "src/index.js",
        "squoosh-cli": "src/index.js"
      }
    },
    "node_modules/@squoosh/lib": {
      "version": "0.2.0",
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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
+CODEC_URL = https://github.com/AOMediaCodec/libavif/archive/v0.8.1.tar.gz
 # https://docs.google.com/document/d/1wEEA5rRU7wT54k41u3qyZIZHDCJArIMzLuzsrLAwaK8/edit
 CODEC_URL = https://github.com/AOMediaCodec/libavif/archive/1c39e772c2c0d687691dd4b589a12c323f5f767d.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
+CODEC_ENC_DIR = node_modules/libavif-enc
-export BUILD_DIR = node_modules/build
+CODEC_ENC_MT_DIR = node_modules/libavif-enc-mt
-export LIBAOM_DIR = node_modules/libaom
+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_ENC_JS): $(OUT_ENC_CPP) $(CODEC_PACKAGE) $(LIBAOM_DIR)/CMakeLists.txt
 $(OUT_NODE_ENC_JS) $(OUT_ENC_JS): $(OUT_ENC_CPP) $(CODEC_DIR)/CMakeLists.txt $(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_DEC_JS): $(OUT_DEC_CPP) $(CODEC_PACKAGE) $(LIBAOM_DIR)/CMakeLists.txt
 $(OUT_NODE_DEC_JS) $(OUT_DEC_JS): $(OUT_DEC_CPP) $(CODEC_DIR)/CMakeLists.txt $(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) $(HELPER_MAKEFLAGS) CODEC_DIR=$(CODEC_ENC_DIR) OUT_JS=$(OUT_ENC_JS) clean
-	$(MAKE) $(HELPER_MAKEFLAGS) OUT_JS=$(OUT_ENC_MT_JS) clean
+	$(MAKE) $(HELPER_MAKEFLAGS) CODEC_DIR=$(CODEC_ENC_MT_DIR) OUT_JS=$(OUT_ENC_MT_JS) clean
-	$(MAKE) $(HELPER_MAKEFLAGS) OUT_JS=$(OUT_DEC_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 =
+  avifResult decodeResult = avifDecoderRead(decoder, image, &raw);
      avifDecoderReadMemory(decoder, image, (uint8_t*)avifimage.c_str(), avifimage.length());
  // 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,
+    avifRGBImageSetDefaults(&rgb, image);  // Defaults to AVIF_RGB_FORMAT_RGBA which is what we want.
                            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_(
+    result = ImageData.new_(Uint8ClampedArray.new_(typed_memory_view(rgb.rowBytes * rgb.height, rgb.pixels)), rgb.width, rgb.height);
        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 avif_dec = (function() {
-  var _scriptDir = import.meta.url;
+  var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined;
-  
+  if (typeof __filename !== 'undefined') _scriptDir = _scriptDir || __filename;
  return (
-function(Module) {
+function(avif_dec) {
-  Module = Module || {};
+  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);
+var d;d||(d=typeof avif_dec !== 'undefined' ? avif_dec : {});var aa,ba;d.ready=new Promise(function(a,b){aa=a;ba=b});var r={},t;for(t in d)d.hasOwnProperty(t)&&(r[t]=d[t]);var u=!1,v=!1,ca=!1,da=!1;u="object"===typeof window;v="function"===typeof importScripts;ca="object"===typeof process&&"object"===typeof process.versions&&"string"===typeof process.versions.node;da=!u&&!ca&&!v;var w="",x,z,ea,fa;
-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");
+if(ca)w=v?require("path").dirname(w)+"/":__dirname+"/",x=function(a,b){ea||(ea=require("fs"));fa||(fa=require("path"));a=fa.normalize(a);return ea.readFileSync(a,b?null:"utf8")},z=function(a){a=x(a,!0);a.buffer||(a=new Uint8Array(a));a.buffer||A("Assertion failed: undefined");return a},1<process.argv.length&&process.argv[1].replace(/\\/g,"/"),process.argv.slice(2),process.on("uncaughtException",function(a){throw a;}),process.on("unhandledRejection",A),d.inspect=function(){return"[Emscripten Module object]"};
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+else if(da)"undefined"!=typeof read&&(x=function(a){return read(a)}),z=function(a){if("function"===typeof readbuffer)return new Uint8Array(readbuffer(a));a=read(a,"binary");"object"===typeof a||A("Assertion failed: undefined");return a},"undefined"!==typeof print&&("undefined"===typeof console&&(console={}),console.log=print,console.warn=console.error="undefined"!==typeof printErr?printErr:print);else if(u||v)v?w=self.location.href:document.currentScript&&(w=document.currentScript.src),_scriptDir&&
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+(w=_scriptDir),0!==w.indexOf("blob:")?w=w.substr(0,w.lastIndexOf("/")+1):w="",x=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.send(null);return b.responseText},v&&(z=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.responseType="arraybuffer";b.send(null);return new Uint8Array(b.response)});var ha=d.print||console.log.bind(console),B=d.printErr||console.warn.bind(console);for(t in r)r.hasOwnProperty(t)&&(d[t]=r[t]);r=null;var ia=0,D;d.wasmBinary&&(D=d.wasmBinary);var noExitRuntime;
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+d.noExitRuntime&&(noExitRuntime=d.noExitRuntime);"object"!==typeof WebAssembly&&A("no native wasm support detected");var E,ja=new WebAssembly.Table({initial:419,maximum:419,element:"anyfunc"}),ka=!1,la="undefined"!==typeof TextDecoder?new TextDecoder("utf8"):void 0;
-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 ma(a,b,c){var e=b+c;for(c=b;a[c]&&!(c>=e);)++c;if(16<c-b&&a.subarray&&la)return la.decode(a.subarray(b,c));for(e="";b<c;){var f=a[b++];if(f&128){var g=a[b++]&63;if(192==(f&224))e+=String.fromCharCode((f&31)<<6|g);else{var h=a[b++]&63;f=224==(f&240)?(f&15)<<12|g<<6|h:(f&7)<<18|g<<12|h<<6|a[b++]&63;65536>f?e+=String.fromCharCode(f):(f-=65536,e+=String.fromCharCode(55296|f>>10,56320|f&1023))}}else e+=String.fromCharCode(f)}return e}
-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 na(a,b,c){var e=F;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 h=a.charCodeAt(++f);g=65536+((g&1023)<<10)|h&1023}if(127>=g){if(b>=c)break;e[b++]=g}else{if(2047>=g){if(b+1>=c)break;e[b++]=192|g>>6}else{if(65535>=g){if(b+2>=c)break;e[b++]=224|g>>12}else{if(b+3>=c)break;e[b++]=240|g>>18;e[b++]=128|g>>12&63}e[b++]=128|g>>6&63}e[b++]=128|g&63}}e[b]=0}}var oa="undefined"!==typeof TextDecoder?new TextDecoder("utf-16le"):void 0;
-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 pa(a,b){var c=a>>1;for(var e=c+b/2;!(c>=e)&&G[c];)++c;c<<=1;if(32<c-a&&oa)return oa.decode(F.subarray(a,c));c=0;for(e="";;){var f=H[a+2*c>>1];if(0==f||c==b/2)return e;++c;e+=String.fromCharCode(f)}}function qa(a,b,c){void 0===c&&(c=2147483647);if(2>c)return 0;c-=2;var e=b;c=c<2*a.length?c/2:a.length;for(var f=0;f<c;++f)H[b>>1]=a.charCodeAt(f),b+=2;H[b>>1]=0;return b-e}function ra(a){return 2*a.length}
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+function ua(a){for(var b=0,c=0;c<a.length;++c){var e=a.charCodeAt(c);55296<=e&&57343>=e&&++c;b+=4}return b}var J,va,F,H,G,I,K,wa,xa;function ya(a){J=a;d.HEAP8=va=new Int8Array(a);d.HEAP16=H=new Int16Array(a);d.HEAP32=I=new Int32Array(a);d.HEAPU8=F=new Uint8Array(a);d.HEAPU16=G=new Uint16Array(a);d.HEAPU32=K=new Uint32Array(a);d.HEAPF32=wa=new Float32Array(a);d.HEAPF64=xa=new Float64Array(a)}var za=d.INITIAL_MEMORY||16777216;d.wasmMemory?E=d.wasmMemory:E=new WebAssembly.Memory({initial:za/65536,maximum:32768});
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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 @@
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 e.___wasm_call_ctors=function(){return(e.___wasm_call_ctors=e.asm.D).apply(null,arguments)};var kb=e._malloc=function(){return(kb=e._malloc=e.asm.E).apply(null,arguments)},U=e._free=function(){return(U=e._free=e.asm.F).apply(null,arguments)},bb=e.___getTypeName=function(){return(bb=e.___getTypeName=e.asm.G).apply(null,arguments)};e.___embind_register_native_and_builtin_types=function(){return(e.___embind_register_native_and_builtin_types=e.asm.H).apply(null,arguments)};
 var X=e.stackSave=function(){return(X=e.stackSave=e.asm.I).apply(null,arguments)},Y=e.stackRestore=function(){return(Y=e.stackRestore=e.asm.J).apply(null,arguments)},W=e._setThrew=function(){return(W=e._setThrew=e.asm.K).apply(null,arguments)};e.dynCall_iiijii=function(){return(e.dynCall_iiijii=e.asm.M).apply(null,arguments)};e.dynCall_jiji=function(){return(e.dynCall_jiji=e.asm.N).apply(null,arguments)};
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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;
+  int minQuantizer;
-  // As above, but -1 means 'use cqLevel'
+  int maxQuantizer;
-  int cqAlphaLevel;
+  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("minQuantizer", &AvifOptions::minQuantizer)
-      .field("cqAlphaLevel", &AvifOptions::cqAlphaLevel)
+      .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 {
+import { EncodeOptions } from '../../../src/codecs/avif/encoder-meta';
-  auto,
+
-  psnr,
+interface AVIFModule extends EmscriptenWasm.Module {
-  ssim,
+  encode(data: BufferSource, width: number, height: number, options: EncodeOptions): Uint8Array | null;
 }
-export interface EncodeOptions {
+export default function(opts: EmscriptenWasm.ModuleOpts): Promise<AVIFModule>;
  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;
--- a/codecs/avif/enc/avif_enc.js
+++ b/codecs/avif/enc/avif_enc.js
@@ -1,63 +1,113 @@
-var Module = (function() {
+var avif_enc = (function() {
-  var _scriptDir = import.meta.url;
+  var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined;
-  
+  if (typeof __filename !== 'undefined') _scriptDir = _scriptDir || __filename;
  return (
-function(Module) {
+function(avif_enc) {
-  Module = Module || {};
+  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);
+var f;f||(f=typeof avif_enc !== 'undefined' ? avif_enc : {});var aa,ba;f.ready=new Promise(function(a,b){aa=a;ba=b});var ca={},m;for(m in f)f.hasOwnProperty(m)&&(ca[m]=f[m]);var da=!1,r=!1,ea=!1,fa=!1;da="object"===typeof window;r="function"===typeof importScripts;ea="object"===typeof process&&"object"===typeof process.versions&&"string"===typeof process.versions.node;fa=!da&&!ea&&!r;var u="",ha,ia,ja,ka;
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+if(ea)u=r?require("path").dirname(u)+"/":__dirname+"/",ha=function(a,b){ja||(ja=require("fs"));ka||(ka=require("path"));a=ka.normalize(a);return ja.readFileSync(a,b?null:"utf8")},ia=function(a){a=ha(a,!0);a.buffer||(a=new Uint8Array(a));assert(a.buffer);return a},1<process.argv.length&&process.argv[1].replace(/\\/g,"/"),process.argv.slice(2),process.on("uncaughtException",function(a){throw a;}),process.on("unhandledRejection",x),f.inspect=function(){return"[Emscripten Module object]"};else if(fa)"undefined"!=
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+function B(a,b,c){var d=b+c;for(c=b;a[c]&&!(c>=d);)++c;if(16<c-b&&a.subarray&&qa)return qa.decode(a.subarray(b,c));for(d="";b<c;){var e=a[b++];if(e&128){var g=a[b++]&63;if(192==(e&224))d+=String.fromCharCode((e&31)<<6|g);else{var h=a[b++]&63;e=224==(e&240)?(e&15)<<12|g<<6|h:(e&7)<<18|g<<12|h<<6|a[b++]&63;65536>e?d+=String.fromCharCode(e):(e-=65536,d+=String.fromCharCode(55296|e>>10,56320|e&1023))}}else d+=String.fromCharCode(e)}return d}
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+function sa(a,b,c,d){if(!(0<d))return 0;var e=c;d=c+d-1;for(var g=0;g<a.length;++g){var h=a.charCodeAt(g);if(55296<=h&&57343>=h){var k=a.charCodeAt(++g);h=65536+((h&1023)<<10)|k&1023}if(127>=h){if(c>=d)break;b[c++]=h}else{if(2047>=h){if(c+1>=d)break;b[c++]=192|h>>6}else{if(65535>=h){if(c+2>=d)break;b[c++]=224|h>>12}else{if(c+3>=d)break;b[c++]=240|h>>18;b[c++]=128|h>>12&63}b[c++]=128|h>>6&63}b[c++]=128|h&63}}b[c]=0;return c-e}
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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 @@
-var Module = (function() {
+var avif_enc_mt = (function() {
-  var _scriptDir = import.meta.url;
+  var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined;
-  
+  if (typeof __filename !== 'undefined') _scriptDir = _scriptDir || __filename;
  return (
-function(Module) {
+function(avif_enc_mt) {
-  Module = Module || {};
+  avif_enc_mt = avif_enc_mt || {};
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+function Ia(a,b,c){c=b+c;for(var d="";!(b>=c);){var f=a[b++];if(!f)break;if(f&128){var g=a[b++]&63;if(192==(f&224))d+=String.fromCharCode((f&31)<<6|g);else{var h=a[b++]&63;f=224==(f&240)?(f&15)<<12|g<<6|h:(f&7)<<18|g<<12|h<<6|a[b++]&63;65536>f?d+=String.fromCharCode(f):(f-=65536,d+=String.fromCharCode(55296|f>>10,56320|f&1023))}}else d+=String.fromCharCode(f)}return d}function Ja(a,b){return a?Ia(u(),a,b):""}
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+++ b/codecs/avif/enc/avif_enc_mt.wasm
--- a/codecs/avif/enc/avif_enc_mt.worker.js
+++ b/codecs/avif/enc/avif_enc_mt.worker.js
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 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,
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 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)
+#   $(CODEC_PACKAGE)
-#   $(ENVIRONMENT)
+#   $(LIBAOM_PACKAGE)
-OUT_BUILD_DIR := $(BUILD_DIR)/$(basename $(OUT_JS))
+CODEC_BUILD_DIR := $(CODEC_DIR)/build
 CODEC_BUILD_DIR := $(OUT_BUILD_DIR)/libavif
 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) \
+		--closure 1 \
-		-s EXPORT_ES6=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) \
+		-DAVIF_LOCAL_AOM=1 \
-		-DAOM_INCLUDE_DIR=$(LIBAOM_DIR) \
+		-DAVIF_CODEC_INCLUDES=$(abspath $(LIBAOM_DIR)) \
 		$(LIBAVIF_FLAGS) \
 		-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" ]
+docker build -t squoosh-rust - < ../rust.Dockerfile
-then
+docker run --rm -v $PWD:/src squoosh-rust "$@"
  # 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 $IMG_NAME "$@"
--- 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} \
+ENV LDFLAGS "${CFLAGS} -s PTHREAD_POOL_SIZE=navigator.hardwareConcurrency"
--closure 1 \
+# Build and cache standard libraries with these flags
-s FILESYSTEM=0 \
+RUN emcc ${CXXFLAGS} --bind -xc++ /dev/null -o /dev/null
 -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
 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",
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen",
+ "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]]
 name = "scoped-tls"
 version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ea6a9290e3c9cf0f18145ef7ffa62d68ee0bf5fcd651017e586dc7fd5da448c2"
 [[package]]
 name = "squooshhqx"
 version = "0.1.0"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "console_error_panic_hook",
+ "console_error_panic_hook 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "hqx",
+ "hqx 0.1.0 (git+https://github.com/CryZe/wasmboy-rs?tag=v0.1.2)",
- "wasm-bindgen",
+ "wasm-bindgen 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-test",
+ "wasm-bindgen-test 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
- "wee_alloc",
+ "wee_alloc 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
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 name = "syn"
-version = "1.0.72"
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+ "quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
 name = "wasm-bindgen"
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 dependencies = [
- "cfg-if 1.0.0",
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- "wasm-bindgen-macro",
+ "wasm-bindgen-macro 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.74"
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 dependencies = [
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- "syn",
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 ]
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 dependencies = [
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+ "js-sys 0.3.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen",
+ "wasm-bindgen 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
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 ]
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.74"
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 checksum = "088169ca61430fe1e58b8096c24975251700e7b1f6fd91cc9d59b04fb9b18bd4"
 dependencies = [
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- "wasm-bindgen-macro-support",
+ "wasm-bindgen-macro-support 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.74"
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 checksum = "be2241542ff3d9f241f5e2cb6dd09b37efe786df8851c54957683a49f0987a97"
 dependencies = [
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- "quote 1.0.7",
+ "quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn",
+ "syn 1.0.35 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-backend",
+ "wasm-bindgen-backend 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-shared",
+ "wasm-bindgen-shared 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.74"
+version = "0.2.65"
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 checksum = "d7cff876b8f18eed75a66cf49b65e7f967cb354a7aa16003fb55dbfd25b44b4f"
 [[package]]
 name = "wasm-bindgen-test"
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 checksum = "a2d9693b63a742d481c7f80587e057920e568317b2806988c59cd71618bc26c1"
 dependencies = [
- "console_error_panic_hook",
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- "futures",
+ "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "js-sys",
+ "js-sys 0.3.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "scoped-tls",
+ "scoped-tls 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen",
+ "wasm-bindgen 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-futures",
+ "wasm-bindgen-futures 0.3.27 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-test-macro",
+ "wasm-bindgen-test-macro 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 [[package]]
 name = "wasm-bindgen-test-macro"
 version = "0.2.50"
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 checksum = "0789dac148a8840bbcf9efe13905463b733fa96543bfbf263790535c11af7ba5"
 dependencies = [
- "proc-macro2 0.4.30",
+ "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.13",
+ "quote 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 [[package]]
 name = "web-sys"
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 checksum = "8be2398f326b7ba09815d0b403095f34dd708579220d099caae89be0b32137b2"
 dependencies = [
- "js-sys",
+ "js-sys 0.3.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen",
+ "wasm-bindgen 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 [[package]]
 name = "wee_alloc"
 version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dbb3b5a6b2bb17cb6ad44a2e68a43e8d2722c997da10e928665c72ec6c0a0b8e"
 dependencies = [
- "cfg-if 0.1.10",
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+ "libc 0.2.73 (registry+https://github.com/rust-lang/crates.io-index)",
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- "winapi",
+ "winapi 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 [[package]]
 name = "winapi"
 version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
 dependencies = [
- "winapi-i686-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",
+ "winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 [[package]]
 name = "winapi-i686-pc-windows-gnu"
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 checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 [[package]]
 name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+
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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 @@
-
+import * as wasm from "./squooshhqx_bg.wasm";
-let wasm;
+export * from "./squooshhqx_bg.js";
 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;
--- 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
+%.js: %.cpp $(CODEC_OUT)
 $(OUT_JS): $(CODEC_OUT)
 	$(CXX) \
 		-I $(CODEC_DIR) \
 		${CXXFLAGS} \
 		${LDFLAGS} \
 		--bind \
-		-s ENVIRONMENT=$(ENVIRONMENT) \
+		--closure 1 \
-		-s EXPORT_ES6=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">
+<script src='imagequant.js'></script>
-  import imagequant from './imagequant.js';
+<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() {
+  Module.onRuntimeInitialized = async _ => {
-    const module = await imagequant();
+    console.log('Version:', Module.version().toString(16));
    console.log('Version:', module.version().toString(16));
    const image = await loadImage('../example.png');
-    const rawImage = module.quantize(
+    // const rawImage = Module.quantize(image.data, image.width, image.height, 256, 1.0);
-      image.data,
+    const rawImage = Module.zx_quantize(image.data, image.width, image.height, 1.0);
      image.width,
      image.height,
      256,
      1.0,
    );
    console.log('done');
-    const imageData = new ImageData(
+    const imageData = new ImageData(new Uint8ClampedArray(rawImage.buffer), image.width, image.height);
      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 {
+interface QuantizerModule extends EmscriptenWasm.Module {
-  quantize(
+  quantize(data: BufferSource, width: number, height: number, numColors: number, dither: number): Uint8ClampedArray;
-    data: BufferSource,
+  zx_quantize(data: BufferSource, width: number, height: number, dither: number): Uint8ClampedArray;
    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 function(opts: EmscriptenWasm.ModuleOpts): Promise<QuantizerModule>;
 export default moduleFactory;
--- a/codecs/imagequant/imagequant.js
+++ b/codecs/imagequant/imagequant.js
@@ -1,55 +1,68 @@
-var Module = (function() {
+var imagequant = (function() {
-  var _scriptDir = import.meta.url;
+  var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined;
-  
+  if (typeof __filename !== 'undefined') _scriptDir = _scriptDir || __filename;
  return (
-function(Module) {
+function(imagequant) {
-  Module = Module || {};
+  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);
+var d;d||(d=typeof imagequant !== 'undefined' ? imagequant : {});var aa;d.ready=new Promise(function(a){aa=a});var r={},t;for(t in d)d.hasOwnProperty(t)&&(r[t]=d[t]);var u=!1,v=!1,ba=!1,ca=!1;u="object"===typeof window;v="function"===typeof importScripts;ba="object"===typeof process&&"object"===typeof process.versions&&"string"===typeof process.versions.node;ca=!u&&!ba&&!v;var w="",x,z,da,ea;
-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");
+if(ba)w=v?require("path").dirname(w)+"/":__dirname+"/",x=function(a,b){da||(da=require("fs"));ea||(ea=require("path"));a=ea.normalize(a);return da.readFileSync(a,b?null:"utf8")},z=function(a){a=x(a,!0);a.buffer||(a=new Uint8Array(a));a.buffer||A("Assertion failed: undefined");return a},1<process.argv.length&&process.argv[1].replace(/\\/g,"/"),process.argv.slice(2),process.on("uncaughtException",function(a){throw a;}),process.on("unhandledRejection",A),d.inspect=function(){return"[Emscripten Module object]"};
-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");
+else if(ca)"undefined"!=typeof read&&(x=function(a){return read(a)}),z=function(a){if("function"===typeof readbuffer)return new Uint8Array(readbuffer(a));a=read(a,"binary");"object"===typeof a||A("Assertion failed: undefined");return a},"undefined"!==typeof print&&("undefined"===typeof console&&(console={}),console.log=print,console.warn=console.error="undefined"!==typeof printErr?printErr:print);else if(u||v)v?w=self.location.href:document.currentScript&&(w=document.currentScript.src),_scriptDir&&
-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}
+(w=_scriptDir),0!==w.indexOf("blob:")?w=w.substr(0,w.lastIndexOf("/")+1):w="",x=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.send(null);return b.responseText},v&&(z=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.responseType="arraybuffer";b.send(null);return new Uint8Array(b.response)});var fa=d.print||console.log.bind(console),B=d.printErr||console.warn.bind(console);for(t in r)r.hasOwnProperty(t)&&(d[t]=r[t]);r=null;var D;d.wasmBinary&&(D=d.wasmBinary);var noExitRuntime;
-function la(a,b,c){void 0===c&&(c=2147483647);if(4>c)return 0;var d=b;c=d+c-4;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}G[b>>2]=f;b+=4;if(b+4>c)break}G[b>>2]=0;return b-d}function ma(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 I,na,D,F,E,G,J,oa,pa;
+d.noExitRuntime&&(noExitRuntime=d.noExitRuntime);"object"!==typeof WebAssembly&&A("no native wasm support detected");var E,ha=new WebAssembly.Table({initial:46,maximum:46,element:"anyfunc"}),ia=!1,ja="undefined"!==typeof TextDecoder?new TextDecoder("utf8"):void 0;
-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 ka(a,b,c){var e=b+c;for(c=b;a[c]&&!(c>=e);)++c;if(16<c-b&&a.subarray&&ja)return ja.decode(a.subarray(b,c));for(e="";b<c;){var f=a[b++];if(f&128){var g=a[b++]&63;if(192==(f&224))e+=String.fromCharCode((f&31)<<6|g);else{var l=a[b++]&63;f=224==(f&240)?(f&15)<<12|g<<6|l:(f&7)<<18|g<<12|l<<6|a[b++]&63;65536>f?e+=String.fromCharCode(f):(f-=65536,e+=String.fromCharCode(55296|f>>10,56320|f&1023))}}else e+=String.fromCharCode(f)}return e}
-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 la(a,b,c){var e=F;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;e[b++]=g}else{if(2047>=g){if(b+1>=c)break;e[b++]=192|g>>6}else{if(65535>=g){if(b+2>=c)break;e[b++]=224|g>>12}else{if(b+3>=c)break;e[b++]=240|g>>18;e[b++]=128|g>>12&63}e[b++]=128|g>>6&63}e[b++]=128|g&63}}e[b]=0}}var ma="undefined"!==typeof TextDecoder?new TextDecoder("utf-16le"):void 0;
-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)}}}
+function na(a,b){var c=a>>1;for(var e=c+b/2;!(c>=e)&&G[c];)++c;c<<=1;if(32<c-a&&ma)return ma.decode(F.subarray(a,c));c=0;for(e="";;){var f=H[a+2*c>>1];if(0==f||c==b/2)return e;++c;e+=String.fromCharCode(f)}}function oa(a,b,c){void 0===c&&(c=2147483647);if(2>c)return 0;c-=2;var e=b;c=c<2*a.length?c/2:a.length;for(var f=0;f<c;++f)H[b>>1]=a.charCodeAt(f),b+=2;H[b>>1]=0;return b-e}function pa(a){return 2*a.length}
-function za(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 Aa=void 0;function P(a){for(var b="";D[a];)b+=Aa[D[a++]];return b}var Q={},R={},S={};function Ba(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 qa(a,b){for(var c=0,e="";!(c>=b/4);){var f=I[a+4*c>>2];if(0==f)break;++c;65536<=f?(f-=65536,e+=String.fromCharCode(55296|f>>10,56320|f&1023)):e+=String.fromCharCode(f)}return e}function ra(a,b,c){void 0===c&&(c=2147483647);if(4>c)return 0;var e=b;c=e+c-4;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}I[b>>2]=g;b+=4;if(b+4>c)break}I[b>>2]=0;return b-e}
-function Ca(a,b){a=Ba(a);return(new Function("body","return function "+a+'() {\n    "use strict";    return body.apply(this, arguments);\n};\n'))(b)}function Da(a){var b=Error,c=Ca(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}
+function sa(a){for(var b=0,c=0;c<a.length;++c){var e=a.charCodeAt(c);55296<=e&&57343>=e&&++c;b+=4}return b}var J,ta,F,H,G,I,L,ua,va;function wa(a){J=a;d.HEAP8=ta=new Int8Array(a);d.HEAP16=H=new Int16Array(a);d.HEAP32=I=new Int32Array(a);d.HEAPU8=F=new Uint8Array(a);d.HEAPU16=G=new Uint16Array(a);d.HEAPU32=L=new Uint32Array(a);d.HEAPF32=ua=new Float32Array(a);d.HEAPF64=va=new Float64Array(a)}var xa=d.INITIAL_MEMORY||16777216;d.wasmMemory?E=d.wasmMemory:E=new WebAssembly.Memory({initial:xa/65536,maximum:32768});
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+function A(a){if(d.onAbort)d.onAbort(a);fa(a);B(a);ia=!0;throw new WebAssembly.RuntimeError("abort("+a+"). Build with -s ASSERTIONS=1 for more info.");}function Ea(a){var b=Q;return String.prototype.startsWith?b.startsWith(a):0===b.indexOf(a)}function Fa(){return Ea("data:application/octet-stream;base64,")}var Q="imagequant.wasm";if(!Fa()){var Ga=Q;Q=d.locateFile?d.locateFile(Ga,w):w+Ga}
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+function Ha(){try{if(D)return new Uint8Array(D);if(z)return z(Q);throw"both async and sync fetching of the wasm failed";}catch(a){A(a)}}function Ia(){return D||!u&&!v||"function"!==typeof fetch||Ea("file://")?new Promise(function(a){a(Ha())}):fetch(Q,{credentials:"same-origin"}).then(function(a){if(!a.ok)throw"failed to load wasm binary file at '"+Q+"'";return a.arrayBuffer()}).catch(function(){return Ha()})}za.push({Y:function(){Ja()}});function R(){return 0<R.W}
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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 (
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 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===
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 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(){function a(f){e.asm=f.exports;C=e.asm.y;ra();L=e.asm.E;ta.unshift(e.asm.z);M--;e.monitorRunDependencies&&e.monitorRunDependencies(M);0==M&&(null!==wa&&(clearInterval(wa),wa=null),N&&(f=N,N=null,f()))}function b(f){a(f.instance)}function c(f){return ya().then(function(g){return WebAssembly.instantiate(g,d)}).then(f,function(g){y("failed to asynchronously prepare wasm: "+g);A(g)})}var d={a:kb};M++;e.monitorRunDependencies&&e.monitorRunDependencies(M);if(e.instantiateWasm)try{return e.instantiateWasm(d,
 a)}catch(f){return y("Module.instantiateWasm callback failed with error: "+f),!1}(function(){return z||"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){y("wasm streaming compile failed: "+g);y("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 jb=e._malloc=function(){return(jb=e._malloc=e.asm.A).apply(null,arguments)},X=e._free=function(){return(X=e._free=e.asm.B).apply(null,arguments)},Ya=e.___getTypeName=function(){return(Ya=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 lb(){Z||mb();Z||(N=lb)};
 function mb(){function a(){if(!Z&&(Z=!0,e.calledRun=!0,!da)){za(ta);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();ua.unshift(b)}za(ua)}}if(!(0<M)){if(e.preRun)for("function"==typeof e.preRun&&(e.preRun=[e.preRun]);e.preRun.length;)va();za(sa);0<M||(e.setStatus?(e.setStatus("Running..."),setTimeout(function(){setTimeout(function(){e.setStatus("")},1);a()},1)):a())}}e.run=mb;
 if(e.preInit)for("function"==typeof e.preInit&&(e.preInit=[e.preInit]);0<e.preInit.length;)e.preInit.pop()();mb();
  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 @@
 var Module = (function() {
  var _scriptDir = import.meta.url;
  return (
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 }
 );
 })();
 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 @@
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--- 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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 arguments)},Sb=D.stackAlloc=function(){return(Sb=D.stackAlloc=D.asm.oa).apply(null,arguments)},cb=D._emscripten_stack_set_limits=function(){return(cb=D._emscripten_stack_set_limits=D.asm.pa).apply(null,arguments)},Ec=D._memalign=function(){return(Ec=D._memalign=D.asm.qa).apply(null,arguments)};D.dynCall_viijii=function(){return(D.dynCall_viijii=D.asm.ra).apply(null,arguments)};D.dynCall_iiji=function(){return(D.dynCall_iiji=D.asm.sa).apply(null,arguments)};
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 function ab(a){this.name="ExitStatus";this.message="Program terminated with exit("+a+")";this.status=a}Ma=function Hc(){Gc||Ic();Gc||(Ma=Hc)};
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  return Module.ready
 }
 );
 })();
 export default Module;
--- 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.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 @@
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--- a/codecs/jxl/enc/jxl_node_enc.js
+++ b/codecs/jxl/enc/jxl_node_enc.js
@@ -1,70 +0,0 @@
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 var h=ib[b];if(!h){h="";for(var f=0;f<b;++f)h+=(0!==f?", ":"")+"arg"+f;var n="return function emval_allocator_"+b+"(constructor, argTypes, args) {\n";for(f=0;f<b;++f)n+="var argType"+f+" = requireRegisteredType(Module['HEAP32'][(argTypes >>> 2) + "+f+'], "parameter '+f+'");\nvar arg'+f+" = argType"+f+".readValueFromPointer(args);\nargs += argType"+f+"['argPackAdvance'];\n";h=(new Function("requireRegisteredType","Module","__emval_register",n+("var obj = new constructor("+h+");\nreturn __emval_register(obj);\n}\n")))(hb,
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 (function(){function a(h){g.asm=h.exports;ja=g.asm.E;za();I=g.asm.K;Ba.unshift(g.asm.F);J--;g.monitorRunDependencies&&g.monitorRunDependencies(J);0==J&&(null!==Ea&&(clearInterval(Ea),Ea=null),K&&(h=K,K=null,h()))}function b(h){a(h.instance)}function c(h){return Fa().then(function(f){return WebAssembly.instantiate(f,d)}).then(h,function(f){z("failed to asynchronously prepare wasm: "+f);y(f)})}var d={a:wb};J++;g.monitorRunDependencies&&g.monitorRunDependencies(J);if(g.instantiateWasm)try{return g.instantiateWasm(d,
 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{}})();
 g.___wasm_call_ctors=function(){return(g.___wasm_call_ctors=g.asm.F).apply(null,arguments)};var vb=g._malloc=function(){return(vb=g._malloc=g.asm.G).apply(null,arguments)},Y=g._free=function(){return(Y=g._free=g.asm.H).apply(null,arguments)},cb=g.___getTypeName=function(){return(cb=g.___getTypeName=g.asm.I).apply(null,arguments)};g.___embind_register_native_and_builtin_types=function(){return(g.___embind_register_native_and_builtin_types=g.asm.J).apply(null,arguments)};
 g.dynCall_viijii=function(){return(g.dynCall_viijii=g.asm.L).apply(null,arguments)};g.dynCall_iiji=function(){return(g.dynCall_iiji=g.asm.M).apply(null,arguments)};g.dynCall_jiji=function(){return(g.dynCall_jiji=g.asm.N).apply(null,arguments)};g.dynCall_iiiiij=function(){return(g.dynCall_iiiiij=g.asm.O).apply(null,arguments)};g.dynCall_iiiiijj=function(){return(g.dynCall_iiiiijj=g.asm.P).apply(null,arguments)};g.dynCall_iiiiiijj=function(){return(g.dynCall_iiiiiijj=g.asm.Q).apply(null,arguments)};
 var xb;K=function yb(){xb||zb();xb||(K=yb)};
 function zb(){function a(){if(!xb&&(xb=!0,g.calledRun=!0,!ka)){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<J)){if(g.preRun)for("function"==typeof g.preRun&&(g.preRun=[g.preRun]);g.preRun.length;)Da();Ga(Aa);0<J||(g.setStatus?(g.setStatus("Running..."),setTimeout(function(){setTimeout(function(){g.setStatus("")},1);a()},1)):a())}}g.run=zb;
 if(g.preInit)for("function"==typeof g.preInit&&(g.preInit=[g.preInit]);0<g.preInit.length;)g.preInit.pop()();zb();
  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 @@
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  var _scriptDir = import.meta.url;
  return (
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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.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)};
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 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 (
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 }
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 })();
 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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 b+'", which is outside the valid range ['+d+", "+e+"]!");return k?l>>>0:l|0},argPackAdvance:8,readValueFromPointer:cb(b,m,0!==d),L:null})},b:function(a,b,c){function d(f){f>>=2;var m=G;return new e(wa,m[f+1],m[f])}var e=[Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array][b];c=S(c);Q(a,{name:c,fromWireType:d,argPackAdvance:8,readValueFromPointer:d},{V:!0})},j:function(a,b){b=S(b);var c="std::string"===b;Q(a,{name:b,fromWireType:function(d){var e=G[d>>2];if(c)for(var f=
 d+4,m=0;m<=e;++m){var h=d+4+m;if(m==e||0==A[h]){if(f){for(var k=f+(h-f),n=f;!(n>=k)&&A[n];)++n;f=na.decode(A.subarray(f,n))}else f="";if(void 0===l)var l=f;else l+=String.fromCharCode(0),l+=f;f=h+1}}else{l=Array(e);for(m=0;m<e;++m)l[m]=String.fromCharCode(A[d+4+m]);l=l.join("")}X(d);return l},toWireType:function(d,e){e instanceof ArrayBuffer&&(e=new Uint8Array(e));var f="string"===typeof e;f||e instanceof Uint8Array||e instanceof Uint8ClampedArray||e instanceof Int8Array||T("Cannot pass non-string to std::string");
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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 := mozjpeg_enc.js
 OUT_JS := enc/mozjpeg_enc.js enc/mozjpeg_node_enc.js dec/mozjpeg_node_dec.js
 OUT_WASM := $(OUT_JS:.js=.wasm)
 .PHONY: all clean
 all: $(OUT_JS)
-# Define dependencies for all variations of build artifacts.
+%.js: %.cpp $(CODEC_OUT)
 $(filter enc/%,$(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)
 	$(CXX) \
 		-I $(CODEC_DIR) \
 		${CXXFLAGS} \
 		${LDFLAGS} \
 		--bind \
-		-s ENVIRONMENT=$(ENVIRONMENT) \
+		--closure 1 \
-		-s EXPORT_ES6=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 \
+		--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.
 $(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 || {};
 var d;d||(d=typeof mozjpeg_enc !== 'undefined' ? mozjpeg_enc : {});var aa;d.ready=new Promise(function(a){aa=a});var r={},t;for(t in d)d.hasOwnProperty(t)&&(r[t]=d[t]);var ba="./this.program";function u(a,b){throw b;}var v=!1,w=!1,ca=!1,da=!1;v="object"===typeof window;w="function"===typeof importScripts;ca="object"===typeof process&&"object"===typeof process.versions&&"string"===typeof process.versions.node;da=!v&&!ca&&!w;var x="",B,C,ea,fa;
 if(ca)x=w?require("path").dirname(x)+"/":__dirname+"/",B=function(a,b){ea||(ea=require("fs"));fa||(fa=require("path"));a=fa.normalize(a);return ea.readFileSync(a,b?null:"utf8")},C=function(a){a=B(a,!0);a.buffer||(a=new Uint8Array(a));a.buffer||D("Assertion failed: undefined");return a},1<process.argv.length&&(ba=process.argv[1].replace(/\\/g,"/")),process.argv.slice(2),process.on("uncaughtException",function(a){if(!(a instanceof ha))throw a;}),process.on("unhandledRejection",D),u=function(a){process.exit(a)},
 d.inspect=function(){return"[Emscripten Module object]"};else if(da)"undefined"!=typeof read&&(B=function(a){return read(a)}),C=function(a){if("function"===typeof readbuffer)return new Uint8Array(readbuffer(a));a=read(a,"binary");"object"===typeof a||D("Assertion failed: undefined");return a},"function"===typeof quit&&(u=function(a){quit(a)}),"undefined"!==typeof print&&("undefined"===typeof console&&(console={}),console.log=print,console.warn=console.error="undefined"!==typeof printErr?printErr:
 print);else if(v||w)w?x=self.location.href:document.currentScript&&(x=document.currentScript.src),_scriptDir&&(x=_scriptDir),0!==x.indexOf("blob:")?x=x.substr(0,x.lastIndexOf("/")+1):x="",B=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.send(null);return b.responseText},w&&(C=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.responseType="arraybuffer";b.send(null);return new Uint8Array(b.response)});var ia=d.print||console.log.bind(console),E=d.printErr||console.warn.bind(console);
 for(t in r)r.hasOwnProperty(t)&&(d[t]=r[t]);r=null;d.thisProgram&&(ba=d.thisProgram);d.quit&&(u=d.quit);var G;d.wasmBinary&&(G=d.wasmBinary);var noExitRuntime;d.noExitRuntime&&(noExitRuntime=d.noExitRuntime);"object"!==typeof WebAssembly&&D("no native wasm support detected");var H,ja=new WebAssembly.Table({initial:122,maximum:122,element:"anyfunc"}),la=!1,ma="undefined"!==typeof TextDecoder?new TextDecoder("utf8"):void 0;
 function na(a,b,c){var e=b+c;for(c=b;a[c]&&!(c>=e);)++c;if(16<c-b&&a.subarray&&ma)return ma.decode(a.subarray(b,c));for(e="";b<c;){var f=a[b++];if(f&128){var g=a[b++]&63;if(192==(f&224))e+=String.fromCharCode((f&31)<<6|g);else{var l=a[b++]&63;f=224==(f&240)?(f&15)<<12|g<<6|l:(f&7)<<18|g<<12|l<<6|a[b++]&63;65536>f?e+=String.fromCharCode(f):(f-=65536,e+=String.fromCharCode(55296|f>>10,56320|f&1023))}}else e+=String.fromCharCode(f)}return e}
 function oa(a,b,c){var e=I;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;e[b++]=g}else{if(2047>=g){if(b+1>=c)break;e[b++]=192|g>>6}else{if(65535>=g){if(b+2>=c)break;e[b++]=224|g>>12}else{if(b+3>=c)break;e[b++]=240|g>>18;e[b++]=128|g>>12&63}e[b++]=128|g>>6&63}e[b++]=128|g&63}}e[b]=0}}var pa="undefined"!==typeof TextDecoder?new TextDecoder("utf-16le"):void 0;
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      define([], function() { return mozjpeg_enc; });
    else if (typeof exports === 'object')
      exports["mozjpeg_enc"] = mozjpeg_enc;
--- a/codecs/mozjpeg_enc/mozjpeg_enc.wasm
+++ b/codecs/mozjpeg_enc/mozjpeg_enc.wasm
--- a/codecs/mozjpeg_enc/package-lock.json
+++ b/codecs/mozjpeg_enc/package-lock.json
--- 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
+++ b/codecs/oxipng/Cargo.lock
@@ -1,7 +1,5 @@
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@@ -115,56 +95,57 @@ dependencies = [
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+version = "1.2.0"
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+checksum = "ba125de2af0df55319f41944744ad91c71113bf74a4646efff39afe1f6842db1"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
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-version = "0.5.0"
+version = "0.4.4"
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+checksum = "b153fe7cbef478c567df0f972e02e6d736db11affe43dfc9c56a9374d1adfb87"
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- "cfg-if 1.0.0",
+ "autocfg",
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+ "cfg-if",
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 "memoffset",
 "scopeguard",
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@@ -227,22 +207,13 @@ dependencies = [
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+ "miniz_oxide 0.4.2",
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 [[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"
+name = "typed-arena"
-version = "0.1.3"
+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"
+name = "wasm-bindgen-shared"
-version = "1.0.1"
+version = "0.2.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3069d2a42e7a7e3bfde668f84adb5fbc35701ca2b39b27a064cbd5ede4e78194"
+checksum = "1d649a3145108d7d3fbcde896a468d1bd636791823c9921135218ad89be08307"
 dependencies = [
 "js-sys",
 "rayon",
 "spmc",
 "wasm-bindgen",
 ]
 [[package]]
-name = "wasm-bindgen-shared"
+name = "zopfli"
-version = "0.2.74"
+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"] }
+oxipng = { version = "3.0.0", default-features = false }
-libdeflater = { version = "0.7.1", features = ["freestanding"] }
+wasm-bindgen = "0.2.64"
-wasm-bindgen = "0.2.73"
+log = { version = "0.4", features = ["release_max_level_off"] }
-log = { version = "0.4.11", features = ["release_max_level_off"] }
+rayon = { version = "1.3.0", optional = true }
-wasm-bindgen-rayon = { version = "1.0", 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
		`@@ -1,2 +0,0 @@`
			`/codecs/*/.js linguist-generated=true`
			`/codecs//pkg/*.d.ts linguist-generated=true`
`@@ -1 +1 @@`
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err=threadPrintErr;this.alert=threadAlert;Module["instantiateWasm"]=function(info,receiveInstance){var instance=new WebAssembly.Instance(Module["wasmModule"],info);Module["wasmModule"]=null;receiveInstance(instance);return instance.exports};this.onmessage=function(e){try{if(e.data.cmd==="load"){Module["DYNAMIC_BASE"]=e.data.DYNAMIC_BASE;Module["DYNAMICTOP_PTR"]=e.data.DYNAMICTOP_PTR;Module["wasmModule"]=e.data.wasmModule;Module["wasmMemory"]=e.data.wasmMemory;Module["buffer"]=Module["wasmMemory"].buffer;Module["ENVIRONMENT_IS_PTHREAD"]=true;if(typeof e.data.urlOrBlob==="string"){importScripts(e.data.urlOrBlob)}else{var objectUrl=URL.createObjectURL(e.data.urlOrBlob);importScripts(objectUrl);URL.revokeObjectURL(objectUrl)}avif_enc_mt(Module).then(function(instance){Module=instance;postMessage({"cmd":"loaded"})})}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;threadInfoStruct=e.data.threadInfoStruct;Module["registerPthreadPtr"](threadInfoStruct,/isMainBrowserThread=/0,/isMainRuntimeThread=/0);selfThreadId=e.data.selfThreadId;parentThreadId=e.data.parentThreadId;var max=e.data.stackBase;var top=e.data.stackBase+e.data.stackSize;Module["establishStackSpace"](top,max);Module["_emscripten_tls_init"]();Module["PThread"].receiveObjectTransfer(e.data);Module["PThread"].setThreadStatus(Module["_pthread_self"](),1);/EM_THREAD_STATUS_RUNNING/try{var result=Module["dynCall_ii"](e.data.start_routine,e.data.arg);if(!Module["getNoExitRuntime"]())Module["PThread"].threadExit(result)}catch(ex){if(ex==="Canceled!"){Module["PThread"].threadCancel()}else if(ex!="unwind"){Atomics.store(Module["HEAPU32"],(threadInfoStruct+4)>>/C_STRUCTS.pthread.threadExitCode/2,(ex instanceof Module["ExitStatus"])?ex.status:-2);/A custom entry specific to Emscripten denoting that the thread crashed./Atomics.store(Module["HEAPU32"],(threadInfoStruct+0)>>/C_STRUCTS.pthread.threadStatus/2,1);Module["_emscripten_futex_wake"](threadInfoStruct+0,/C_STRUCTS.pthread.threadStatus/2147483647);if(!(ex instanceof Module["ExitStatus"]))throw ex}}}else if(e.data.cmd==="cancel"){if(threadInfoStruct){Module["PThread"].threadCancel()}}else if(e.data.target==="setimmediate"){}else if(e.data.cmd==="processThreadQueue"){if(threadInfoStruct){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.stack)err(ex.stack);throw ex}};if(typeof process==="object"&&typeof process.versions==="object"&&typeof process.versions.node==="string"){self={location:{href:__filename}};var onmessage=this.onmessage;var nodeWorkerThreads=require("worker_threads");global.Worker=nodeWorkerThreads.Worker;var parentPort=nodeWorkerThreads.parentPort;parentPort.on("message",function(data){onmessage({data:data})});var nodeFS=require("fs");var nodeRead=function(filename){return nodeFS.readFileSync(filename,"utf8")};function globalEval(x){global.require=require;global.Module=Module;eval.call(null,x)}importScripts=function(f){globalEval(nodeRead(f))};postMessage=function(msg){parentPort.postMessage(msg)};if(typeof performance==="undefined"){performance={now:function(){return Date.now()}}}}
		`@@ -1 +0,0 @@`
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