Fix single threaded avif encoding (#1409)

* Fix single threaded encoding by compiling a separate copy of libsharpyuv
- This version will have threads turned off

* Add the fixed compilations of avif_enc.js and the wasm file

* ensure that ST and MT builds run sequentially

* update OUT_ENC_JS to be an order-only dependency

* use WEBP_BUILD_WEBP_JS=ON flag instead

* update compiled ST files

* refactor to use -DWEBP_USE_THREAD=OFF

.gitattributes

@@ -1,2 +1,2 @@
-/codecs/**/*.js linguist-generated=true
+/codecs/**/*.js linguist-generated -diff
-/codecs/*/pkg*/*.d.ts linguist-generated=true
+/codecs/*/pkg*/*.d.ts linguist-generated

.husky/pre-commit

@@ -0,0 +1 @@
+npx lint-staged

README.md

@@ -2,10 +2,6 @@
 
 [Squoosh] is an image compression web app that reduces image sizes through numerous formats.
 
-# API & CLI
-
-Squoosh has [an API](https://github.com/GoogleChromeLabs/squoosh/tree/dev/libsquoosh) and [a CLI](https://github.com/GoogleChromeLabs/squoosh/tree/dev/cli) to compress many images at once.
-
 # Privacy
 
 Squoosh does not send your image to a server. All image compression processes locally.

cli/.gitignore

@@ -1,3 +0,0 @@
-node_modules
-build
-.DS_Store

cli/.npmignore

@@ -1 +0,0 @@
-node_modules

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.ts`][codecs.ts] 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.ts]: https://github.com/GoogleChromeLabs/squoosh/blob/dev/libsquoosh/src/codecs.ts
-[butteraugli]: https://github.com/google/butteraugli

cli/package-lock.json

@@ -1,613 +0,0 @@
-{
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-      },
-      "engines": {
-        "node": " ^12.20.2 || ^14.13.1 || ^16.0.0 "
-      }
-    },
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-      },
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-      }
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-}

cli/package.json

@@ -1,32 +0,0 @@
-{
-  "name": "@squoosh/cli",
-  "version": "0.7.2",
-  "description": "A CLI for Squoosh",
-  "public": true,
-  "type": "module",
-  "homepage": "https://github.com/GoogleChromeLabs/squoosh",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/GoogleChromeLabs/squoosh.git"
-  },
-  "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",
-  "engines": {
-    "node": " ^12.20.2 || ^14.13.1 || ^16.0.0 "
-  },
-  "dependencies": {
-    "@squoosh/lib": "^0.4.0",
-    "commander": "^7.2.0",
-    "json5": "^2.2.0",
-    "kleur": "^4.1.4",
-    "ora": "^5.4.0"
-  }
-}

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,
-        path.basename(originalFile, path.extname(originalFile)) +
-        program.opts().suffix
-      );
-      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);

client-tsconfig.json

@@ -14,6 +14,7 @@
     // for comlink
     "src/features/**/worker/**/*",
     "src/features-worker/**/*",
-    "src/features/worker-utils/**/*"
+    "src/features/worker-utils/**/*",
+    "src/worker-shared/**/*"
   ]
 }

codecs/avif/Makefile

@@ -1,9 +1,9 @@
-# libavif and libaom versions are from
+# using libavif from https://github.com/AOMediaCodec/libavif
-# https://docs.google.com/document/d/1wEEA5rRU7wT54k41u3qyZIZHDCJArIMzLuzsrLAwaK8/edit
+LIBAVIF_URL = https://github.com/AOMediaCodec/libavif/archive/refs/tags/v1.0.1.tar.gz
-CODEC_URL = https://github.com/AOMediaCodec/libavif/archive/1c39e772c2c0d687691dd4b589a12c323f5f767d.tar.gz
+LIBAVIF_PACKAGE = node_modules/libavif.tar.gz
-CODEC_PACKAGE = node_modules/libavif.tar.gz
 
-LIBAOM_URL = https://aomedia.googlesource.com/aom/+archive/v3.1.0.tar.gz
+# using libaom from https://aomedia.googlesource.com/aom
+LIBAOM_URL = https://aomedia.googlesource.com/aom/+archive/v3.7.0.tar.gz
 LIBAOM_PACKAGE = node_modules/libaom.tar.gz
 
 export CODEC_DIR = node_modules/libavif
@@ -11,7 +11,14 @@ export BUILD_DIR = node_modules/build
 export LIBAOM_DIR = node_modules/libaom
 
 override CFLAGS += "-Wno-unused-macros"
-export
+
+# We must build libsharpyuv from a specific libwebp commit
+# See libavif/ext/libsharpyuv.cmd for more detail
+LIBWEBP_URL_WITH_SHARPYUV = https://chromium.googlesource.com/webm/libwebp/+archive/e2c85878f6a33f29948b43d3492d9cdaf801aa54.tar.gz
+LIBWEBP_DIR := $(CODEC_DIR)/ext/libwebp
+LIBSHARPYUV_ST := $(LIBWEBP_DIR)/build_st/libsharpyuv.a
+LIBSHARPYUV_MT := $(LIBWEBP_DIR)/build_mt/libsharpyuv.a
+export LIBSHARPYUV := $(LIBWEBP_DIR)/build/libsharpyuv.a
 
 OUT_ENC_JS = enc/avif_enc.js
 OUT_NODE_ENC_JS = enc/avif_node_enc.js
@@ -28,10 +35,11 @@ HELPER_MAKEFLAGS := -f helper.Makefile
 
 .PHONY: all clean
 
-all: $(OUT_ENC_JS) $(OUT_DEC_JS) $(OUT_ENC_MT_JS) $(OUT_NODE_ENC_JS) $(OUT_NODE_ENC_MT_JS) $(OUT_NODE_DEC_JS)
+all: $(OUT_ENC_JS) $(OUT_DEC_JS) $(OUT_ENC_MT_JS)
 
-$(OUT_NODE_ENC_JS) $(OUT_NODE_ENC_MT_JS): ENVIRONMENT=node
+# ST-Encoding
-$(OUT_NODE_ENC_JS) $(OUT_ENC_JS): $(OUT_ENC_CPP) $(CODEC_DIR)/CMakeLists.txt $(LIBAOM_DIR)/CMakeLists.txt
+$(OUT_ENC_JS): $(OUT_ENC_CPP) $(CODEC_DIR)/CMakeLists.txt $(LIBAOM_DIR)/CMakeLists.txt $(LIBSHARPYUV_ST)
+	mkdir -p $(LIBWEBP_DIR)/build && cp $(LIBSHARPYUV_ST) $(LIBSHARPYUV)
 	$(MAKE) \
 		$(HELPER_MAKEFLAGS) \
 		OUT_JS=$@ \
@@ -42,9 +50,12 @@ $(OUT_NODE_ENC_JS) $(OUT_ENC_JS): $(OUT_ENC_CPP) $(CODEC_DIR)/CMakeLists.txt $(L
 			-DCONFIG_AV1_HIGHBITDEPTH=0 \
 		" \
 		ENVIRONMENT=$(ENVIRONMENT) \
-		LIBAVIF_FLAGS="-DAVIF_CODEC_AOM_DECODE=0"
+		LIBAVIF_FLAGS="-DAVIF_CODEC_AOM_DECODE=0 -DAVIF_LOCAL_LIBSHARPYUV=ON"
 
-$(OUT_ENC_MT_JS) $(OUT_NODE_ENC_MT_JS): $(OUT_ENC_CPP) $(CODEC_DIR)/CMakeLists.txt $(LIBAOM_DIR)/CMakeLists.txt
+# MT-Encoding
+# We need to run the ST and MT tasks sequentially to avoid conflicts with the copy of libsharpyuv in the build directory
+$(OUT_ENC_MT_JS): $(OUT_ENC_CPP) $(CODEC_DIR)/CMakeLists.txt $(LIBAOM_DIR)/CMakeLists.txt $(LIBSHARPYUV_MT) | $(OUT_ENC_JS)
+	mkdir -p $(LIBWEBP_DIR)/build && cp $(LIBSHARPYUV_MT) $(LIBSHARPYUV)
 	$(MAKE) \
 		$(HELPER_MAKEFLAGS) \
 		OUT_JS=$@ \
@@ -54,11 +65,11 @@ $(OUT_ENC_MT_JS) $(OUT_NODE_ENC_MT_JS): $(OUT_ENC_CPP) $(CODEC_DIR)/CMakeLists.t
 			-DCONFIG_AV1_HIGHBITDEPTH=0 \
 		" \
 		ENVIRONMENT=$(ENVIRONMENT) \
-		LIBAVIF_FLAGS="-DAVIF_CODEC_AOM_DECODE=0" \
+		LIBAVIF_FLAGS="-DAVIF_CODEC_AOM_DECODE=0 -DAVIF_LOCAL_LIBSHARPYUV=ON" \
 		OUT_FLAGS="-pthread"
 
-$(OUT_NODE_DEC_JS): ENVIRONMENT=node
+# Decoding
-$(OUT_NODE_DEC_JS) $(OUT_DEC_JS): $(OUT_DEC_CPP) $(CODEC_DIR)/CMakeLists.txt $(LIBAOM_DIR)/CMakeLists.txt
+$(OUT_DEC_JS): $(OUT_DEC_CPP) $(CODEC_DIR)/CMakeLists.txt $(LIBAOM_DIR)/CMakeLists.txt
 	$(MAKE) \
 		$(HELPER_MAKEFLAGS) \
 		OUT_JS=$@ \
@@ -70,22 +81,77 @@ $(OUT_NODE_DEC_JS) $(OUT_DEC_JS): $(OUT_DEC_CPP) $(CODEC_DIR)/CMakeLists.txt $(L
 		ENVIRONMENT=$(ENVIRONMENT) \
 		LIBAVIF_FLAGS="-DAVIF_CODEC_AOM_ENCODE=0"
 
-$(CODEC_PACKAGE):
+# LIBAOM EXTRACTION SECTION
-	mkdir -p $(@D)
-	curl -sL $(CODEC_URL) -o $@
 
+# Download the libaom tarball
 $(LIBAOM_PACKAGE):
 	mkdir -p $(@D)
 	curl -sL $(LIBAOM_URL) -o $@
 
-$(CODEC_DIR)/CMakeLists.txt: $(CODEC_PACKAGE)
+# Extract libaom from the tarball
-	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)
 
+# LIBAVIF EXTRACTION SECTION
+
+# Download the libavif tarball
+$(LIBAVIF_PACKAGE):
+	mkdir -p $(@D)
+	curl -sL $(LIBAVIF_URL) -o $@
+
+# Extract libavif from the tarball
+$(CODEC_DIR)/CMakeLists.txt: $(LIBAVIF_PACKAGE)
+	mkdir -p $(@D)
+	tar xzm --strip 1 -C $(@D) -f $(LIBAVIF_PACKAGE)
+
+# Create libavif/ext/libwebp
+$(LIBWEBP_DIR)/CMakeLists.txt: $(CODEC_DIR)/CMakeLists.txt
+	mkdir -p $(LIBWEBP_DIR)
+	curl -sL $(LIBWEBP_URL_WITH_SHARPYUV) \
+		| tar xzm -C $(LIBWEBP_DIR)
+
+# Make libsharpyuv.a for ST-Encoding
+$(LIBSHARPYUV_ST): $(LIBWEBP_DIR)/CMakeLists.txt
+	mkdir -p $(@D)
+	emcmake cmake \
+		-DWEBP_USE_THREAD=OFF \
+		-DWEBP_BUILD_ANIM_UTILS=OFF \
+		-DWEBP_BUILD_CWEBP=OFF \
+		-DWEBP_BUILD_DWEBP=OFF \
+		-DWEBP_BUILD_GIF2WEBP=OFF \
+		-DWEBP_BUILD_IMG2WEBP=OFF \
+		-DWEBP_BUILD_VWEBP=OFF \
+		-DWEBP_BUILD_WEBPINFO=OFF \
+		-DWEBP_BUILD_LIBWEBPMUX=OFF \
+		-DWEBP_BUILD_WEBPMUX=OFF \
+		-DWEBP_BUILD_EXTRAS=OFF \
+		-DBUILD_SHARED_LIBS=OFF \
+		-DCMAKE_BUILD_TYPE=Release \
+		-S $(LIBWEBP_DIR) \
+		-B $(@D)
+	$(MAKE) -C $(@D) sharpyuv
+
+# Make libsharpyuv.a for MT-Encoding
+$(LIBSHARPYUV_MT): $(LIBWEBP_DIR)/CMakeLists.txt
+	mkdir -p $(@D)
+	emcmake cmake \
+		-DWEBP_BUILD_ANIM_UTILS=OFF \
+		-DWEBP_BUILD_CWEBP=OFF \
+		-DWEBP_BUILD_DWEBP=OFF \
+		-DWEBP_BUILD_GIF2WEBP=OFF \
+		-DWEBP_BUILD_IMG2WEBP=OFF \
+		-DWEBP_BUILD_VWEBP=OFF \
+		-DWEBP_BUILD_WEBPINFO=OFF \
+		-DWEBP_BUILD_LIBWEBPMUX=OFF \
+		-DWEBP_BUILD_WEBPMUX=OFF \
+		-DWEBP_BUILD_EXTRAS=OFF \
+		-DBUILD_SHARED_LIBS=OFF \
+		-DCMAKE_BUILD_TYPE=Release \
+		-S $(LIBWEBP_DIR) \
+		-B $(@D)
+	$(MAKE) -C $(@D) sharpyuv
+
 clean:
 	$(MAKE) $(HELPER_MAKEFLAGS) OUT_JS=$(OUT_ENC_JS) clean
 	$(MAKE) $(HELPER_MAKEFLAGS) OUT_JS=$(OUT_ENC_MT_JS) clean

codecs/avif/enc/avif_enc.cpp

@@ -3,15 +3,27 @@
 #include <emscripten/val.h>
 #include "avif/avif.h"
 
+#include <memory>
+#include <string>
+
+#define RETURN_NULL_IF(expression) \
+  do {                             \
+    if (expression)                \
+      return val::null();          \
+  } while (false)
+
 using namespace emscripten;
 
+using AvifImagePtr = std::unique_ptr<avifImage, decltype(&avifImageDestroy)>;
+using AvifEncoderPtr = std::unique_ptr<avifEncoder, decltype(&avifEncoderDestroy)>;
+
 struct AvifOptions {
-  // [0 - 63]
+  // [0 - 100]
-  // 0 = lossless
+  // 0 = worst quality
-  // 63 = worst quality
+  // 100 = lossless
-  int cqLevel;
+  int quality;
-  // As above, but -1 means 'use cqLevel'
+  // As above, but -1 means 'use quality'
-  int cqAlphaLevel;
+  int qualityAlpha;
   // [0 - 6]
   // Creates 2^n tiles in that dimension
   int tileRowsLog2;
@@ -35,12 +47,15 @@ struct AvifOptions {
   int tune;
   // 0-50
   int denoiseLevel;
+  // toggles AVIF_CHROMA_DOWNSAMPLING_SHARP_YUV
+  bool enableSharpYUV;
 };
 
 thread_local const val Uint8Array = val::global("Uint8Array");
 
 val encode(std::string buffer, int width, int height, AvifOptions options) {
-  avifRWData output = AVIF_DATA_EMPTY;
+  avifResult status;  // To check the return status for avif API's
+
   int depth = 8;
   avifPixelFormat format;
   switch (options.subsample) {
@@ -58,11 +73,13 @@ val encode(std::string buffer, int width, int height, AvifOptions options) {
       break;
   }
 
-  bool lossless = options.cqLevel == AVIF_QUANTIZER_LOSSLESS &&
+  bool lossless = options.quality == AVIF_QUALITY_LOSSLESS &&
-                  options.cqAlphaLevel <= AVIF_QUANTIZER_LOSSLESS &&
+                  (options.qualityAlpha == -1 || options.qualityAlpha == AVIF_QUALITY_LOSSLESS) &&
                   format == AVIF_PIXEL_FORMAT_YUV444;
 
-  avifImage* image = avifImageCreate(width, height, depth, format);
+  // Smart pointer for the input image in YUV format
+  AvifImagePtr image(avifImageCreate(width, height, depth, format), avifImageDestroy);
+  RETURN_NULL_IF(image == nullptr);
 
   if (lossless) {
     image->matrixCoefficients = AVIF_MATRIX_COEFFICIENTS_IDENTITY;
@@ -73,43 +90,49 @@ val encode(std::string buffer, int width, int height, AvifOptions options) {
   uint8_t* rgba = reinterpret_cast<uint8_t*>(const_cast<char*>(buffer.data()));
 
   avifRGBImage srcRGB;
-  avifRGBImageSetDefaults(&srcRGB, image);
+  avifRGBImageSetDefaults(&srcRGB, image.get());
   srcRGB.pixels = rgba;
   srcRGB.rowBytes = width * 4;
-  avifImageRGBToYUV(image, &srcRGB);
+  if (options.enableSharpYUV) {
+    srcRGB.chromaDownsampling = AVIF_CHROMA_DOWNSAMPLING_SHARP_YUV;
+  }
+  status = avifImageRGBToYUV(image.get(), &srcRGB);
+  RETURN_NULL_IF(status != AVIF_RESULT_OK);
 
-  avifEncoder* encoder = avifEncoderCreate();
+  // Create a smart pointer for the encoder
+  AvifEncoderPtr encoder(avifEncoderCreate(), avifEncoderDestroy);
+  RETURN_NULL_IF(encoder == nullptr);
 
   if (lossless) {
-    encoder->minQuantizer = AVIF_QUANTIZER_LOSSLESS;
+    encoder->quality = AVIF_QUALITY_LOSSLESS;
-    encoder->maxQuantizer = AVIF_QUANTIZER_LOSSLESS;
+    encoder->qualityAlpha = AVIF_QUALITY_LOSSLESS;
-    encoder->minQuantizerAlpha = AVIF_QUANTIZER_LOSSLESS;
-    encoder->maxQuantizerAlpha = AVIF_QUANTIZER_LOSSLESS;
   } else {
-    encoder->minQuantizer = AVIF_QUANTIZER_BEST_QUALITY;
+    status = avifEncoderSetCodecSpecificOption(encoder.get(), "sharpness",
-    encoder->maxQuantizer = AVIF_QUANTIZER_WORST_QUALITY;
+                                               std::to_string(options.sharpness).c_str());
-    encoder->minQuantizerAlpha = AVIF_QUANTIZER_BEST_QUALITY;
+    RETURN_NULL_IF(status != AVIF_RESULT_OK);
-    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) {
+    // Set base quality
-      avifEncoderSetCodecSpecificOption(encoder, "alpha:cq-level",
+    encoder->quality = options.quality;
-                                        std::to_string(options.cqAlphaLevel).c_str());
+    // Conditionally set alpha quality
+    if (options.qualityAlpha == -1) {
+      encoder->qualityAlpha = options.quality;
+    } else {
+      encoder->qualityAlpha = options.qualityAlpha;
     }
 
-    if (options.tune == 2 || (options.tune == 0 && options.cqLevel <= 32)) {
+    if (options.tune == 2 || (options.tune == 0 && options.quality >= 50)) {
-      avifEncoderSetCodecSpecificOption(encoder, "tune", "ssim");
+      status = avifEncoderSetCodecSpecificOption(encoder.get(), "tune", "ssim");
+      RETURN_NULL_IF(status != AVIF_RESULT_OK);
     }
 
     if (options.chromaDeltaQ) {
-      avifEncoderSetCodecSpecificOption(encoder, "enable-chroma-deltaq", "1");
+      status = avifEncoderSetCodecSpecificOption(encoder.get(), "color:enable-chroma-deltaq", "1");
+      RETURN_NULL_IF(status != AVIF_RESULT_OK);
     }
 
-    avifEncoderSetCodecSpecificOption(encoder, "color:denoise-noise-level",
+    status = avifEncoderSetCodecSpecificOption(encoder.get(), "color:denoise-noise-level",
-                                      std::to_string(options.denoiseLevel).c_str());
+                                               std::to_string(options.denoiseLevel).c_str());
+    RETURN_NULL_IF(status != AVIF_RESULT_OK);
   }
 
   encoder->maxThreads = emscripten_num_logical_cores();
@@ -117,22 +140,21 @@ val encode(std::string buffer, int width, int height, AvifOptions options) {
   encoder->tileColsLog2 = options.tileColsLog2;
   encoder->speed = options.speed;
 
-  avifResult encodeResult = avifEncoderWrite(encoder, image, &output);
+  avifRWData output = AVIF_DATA_EMPTY;
+  avifResult encodeResult = avifEncoderWrite(encoder.get(), image.get(), &output);
   auto js_result = val::null();
   if (encodeResult == AVIF_RESULT_OK) {
     js_result = Uint8Array.new_(typed_memory_view(output.size, output.data));
   }
 
-  avifImageDestroy(image);
-  avifEncoderDestroy(encoder);
   avifRWDataFree(&output);
   return js_result;
 }
 
 EMSCRIPTEN_BINDINGS(my_module) {
   value_object<AvifOptions>("AvifOptions")
-      .field("cqLevel", &AvifOptions::cqLevel)
+      .field("quality", &AvifOptions::quality)
-      .field("cqAlphaLevel", &AvifOptions::cqAlphaLevel)
+      .field("qualityAlpha", &AvifOptions::qualityAlpha)
       .field("tileRowsLog2", &AvifOptions::tileRowsLog2)
       .field("tileColsLog2", &AvifOptions::tileColsLog2)
       .field("speed", &AvifOptions::speed)
@@ -140,7 +162,8 @@ EMSCRIPTEN_BINDINGS(my_module) {
       .field("sharpness", &AvifOptions::sharpness)
       .field("tune", &AvifOptions::tune)
       .field("denoiseLevel", &AvifOptions::denoiseLevel)
-      .field("subsample", &AvifOptions::subsample);
+      .field("subsample", &AvifOptions::subsample)
+      .field("enableSharpYUV", &AvifOptions::enableSharpYUV);
 
   function("encode", &encode);
 }

codecs/avif/enc/avif_enc.d.ts

@@ -5,15 +5,16 @@ export const enum AVIFTune {
 }
 
 export interface EncodeOptions {
-  cqLevel: number;
+  quality: number;
+  qualityAlpha: number;
   denoiseLevel: number;
-  cqAlphaLevel: number;
   tileRowsLog2: number;
   tileColsLog2: number;
   speed: number;
   subsample: number;
   chromaDeltaQ: boolean;
   sharpness: number;
+  enableSharpYUV: boolean;
   tune: AVIFTune;
 }
 

codecs/avif/enc/avif_enc_mt.worker.js

@@ -1 +1 @@
-"use strict";var Module={};var initializedJS=false;function threadPrintErr(){var text=Array.prototype.slice.call(arguments).join(" ");console.error(text)}function threadAlert(){var text=Array.prototype.slice.call(arguments).join(" ");postMessage({cmd:"alert",text:text,threadId:Module["_pthread_self"]()})}var err=threadPrintErr;self.alert=threadAlert;function moduleLoaded(){}self.onmessage=function(e){try{if(e.data.cmd==="load"){var imports={};imports["wasm"]=e.data.wasmModule;imports["wasmMemory"]=e.data.wasmMemory;imports["buffer"]=imports["wasmMemory"].buffer;imports["ENVIRONMENT_IS_PTHREAD"]=true;(e.data.urlOrBlob?import(e.data.urlOrBlob):import("./avif_enc_mt.js")).then(function(exports){return exports.default(Module)}).then(function(instance){Module=instance;moduleLoaded()})}else if(e.data.cmd==="objectTransfer"){Module["PThread"].receiveObjectTransfer(e.data)}else if(e.data.cmd==="run"){Module["__performance_now_clock_drift"]=performance.now()-e.data.time;Module["__emscripten_thread_init"](e.data.threadInfoStruct,0,0);var max=e.data.stackBase;var top=e.data.stackBase+e.data.stackSize;Module["establishStackSpace"](top,max);Module["PThread"].receiveObjectTransfer(e.data);Module["PThread"].threadInit();if(!initializedJS){Module["___embind_register_native_and_builtin_types"]();initializedJS=true}try{var result=Module["invokeEntryPoint"](e.data.start_routine,e.data.arg);Module["PThread"].threadExit(result)}catch(ex){if(ex==="Canceled!"){Module["PThread"].threadCancel()}else if(ex!="unwind"){{Module["PThread"].threadExit(-2);throw ex}}}}else if(e.data.cmd==="cancel"){if(Module["_pthread_self"]()){Module["PThread"].threadCancel()}}else if(e.data.target==="setimmediate"){}else if(e.data.cmd==="processThreadQueue"){if(Module["_pthread_self"]()){Module["_emscripten_current_thread_process_queued_calls"]()}}else{err("worker.js received unknown command "+e.data.cmd);err(e.data)}}catch(ex){err("worker.js onmessage() captured an uncaught exception: "+ex);if(ex&&ex.stack)err(ex.stack);throw ex}};
+"use strict";var Module={};var initializedJS=false;function threadPrintErr(){var text=Array.prototype.slice.call(arguments).join(" ");console.error(text)}function threadAlert(){var text=Array.prototype.slice.call(arguments).join(" ");postMessage({cmd:"alert",text:text,threadId:Module["_pthread_self"]()})}var err=threadPrintErr;self.alert=threadAlert;Module["instantiateWasm"]=function(info,receiveInstance){var instance=new WebAssembly.Instance(Module["wasmModule"],info);receiveInstance(instance);Module["wasmModule"]=null;return instance.exports};self.onmessage=function(e){try{if(e.data.cmd==="load"){Module["wasmModule"]=e.data.wasmModule;Module["wasmMemory"]=e.data.wasmMemory;Module["buffer"]=Module["wasmMemory"].buffer;Module["ENVIRONMENT_IS_PTHREAD"]=true;(e.data.urlOrBlob?import(e.data.urlOrBlob):import("./avif_enc_mt.js")).then(function(exports){return exports.default(Module)}).then(function(instance){Module=instance})}else if(e.data.cmd==="run"){Module["__performance_now_clock_drift"]=performance.now()-e.data.time;Module["__emscripten_thread_init"](e.data.threadInfoStruct,0,0);var max=e.data.stackBase;var top=e.data.stackBase+e.data.stackSize;Module["establishStackSpace"](top,max);Module["PThread"].receiveObjectTransfer(e.data);Module["PThread"].threadInit();if(!initializedJS){Module["___embind_register_native_and_builtin_types"]();initializedJS=true}try{var result=Module["invokeEntryPoint"](e.data.start_routine,e.data.arg);if(Module["keepRuntimeAlive"]()){Module["PThread"].setExitStatus(result)}else{Module["__emscripten_thread_exit"](result)}}catch(ex){if(ex!="unwind"){if(ex instanceof Module["ExitStatus"]){if(Module["keepRuntimeAlive"]()){}else{Module["__emscripten_thread_exit"](ex.status)}}else{throw ex}}}}else if(e.data.cmd==="cancel"){if(Module["_pthread_self"]()){Module["__emscripten_thread_exit"](-1)}postMessage({"cmd":"cancelDone"})}else if(e.data.target==="setimmediate"){}else if(e.data.cmd==="processThreadQueue"){if(Module["_pthread_self"]()){Module["_emscripten_current_thread_process_queued_calls"]()}}else{err("worker.js received unknown command "+e.data.cmd);err(e.data)}}catch(ex){err("worker.js onmessage() captured an uncaught exception: "+ex);if(ex&&ex.stack)err(ex.stack);throw ex}};

codecs/avif/helper.Makefile

@@ -10,8 +10,11 @@
 #   $(LIBAVIF_FLAGS)
 #   $(ENVIRONMENT)
 
+# $(OUT_JS) is something like "enc/avif_enc.js" or "enc/avif_enc_mt.js"
+# so $(OUT_BUILD_DIR) will be "node_modules/build/enc/avif_enc[_mt]"
 OUT_BUILD_DIR := $(BUILD_DIR)/$(basename $(OUT_JS))
 
+# We're making libavif and libaom for every node_modules/[enc|dec]/
 CODEC_BUILD_DIR := $(OUT_BUILD_DIR)/libavif
 CODEC_OUT := $(CODEC_BUILD_DIR)/libavif.a
 
@@ -25,6 +28,13 @@ OUT_WORKER=$(OUT_JS:.js=.worker.js)
 
 all: $(OUT_JS)
 
+# Only add libsharpyuv as a dependency for encoders.
+# Yes, that if statement is true for encoders.
+ifneq (,$(findstring enc/, $(OUT_JS)))
+$(OUT_JS): $(LIBSHARPYUV)
+$(CODEC_OUT): $(LIBSHARPYUV)
+endif
+
 $(OUT_JS): $(OUT_CPP) $(LIBAOM_OUT) $(CODEC_OUT)
 	$(CXX) \
 		-I $(CODEC_DIR)/include \
@@ -32,6 +42,7 @@ $(OUT_JS): $(OUT_CPP) $(LIBAOM_OUT) $(CODEC_OUT)
 		$(LDFLAGS) \
 		$(OUT_FLAGS) \
 		--bind \
+		-s ERROR_ON_UNDEFINED_SYMBOLS=0 \
 		-s ENVIRONMENT=$(ENVIRONMENT) \
 		-s EXPORT_ES6=1 \
 		-o $@ \
@@ -39,6 +50,7 @@ $(OUT_JS): $(OUT_CPP) $(LIBAOM_OUT) $(CODEC_OUT)
 
 $(CODEC_OUT): $(CODEC_DIR)/CMakeLists.txt $(LIBAOM_OUT)
 	emcmake cmake \
+		-DCMAKE_LIBRARY_PATH=$(LIBSHARPYUV_BUILD_DIR) \
 		-DCMAKE_BUILD_TYPE=Release \
 		-DBUILD_SHARED_LIBS=0 \
 		-DAVIF_CODEC_AOM=1 \

codecs/cpp.Dockerfile

@@ -1,4 +1,4 @@
-FROM emscripten/emsdk:2.0.23
+FROM emscripten/emsdk:2.0.34
 RUN apt-get update && apt-get install -qqy autoconf libtool pkg-config
 ENV CFLAGS "-O3 -flto"
 ENV CXXFLAGS "${CFLAGS} -std=c++17"
@@ -8,7 +8,6 @@ ENV LDFLAGS "${CFLAGS} \
 -s ALLOW_MEMORY_GROWTH=1 \
 -s TEXTDECODER=2 \
 -s NODEJS_CATCH_EXIT=0 -s NODEJS_CATCH_REJECTION=0 \
--s MINIMAL_RUNTIME=1 \
 "
 # Build and cache standard libraries with these flags + Embind.
 RUN emcc ${CXXFLAGS} ${LDFLAGS} --bind -xc++ /dev/null -o /dev/null

codecs/jxl/Makefile

@@ -1,5 +1,5 @@
 CODEC_URL = https://github.com/libjxl/libjxl.git
-CODEC_VERSION = 3f76321a7cbcf4f452894dc173eb7be60f508ecb
+CODEC_VERSION = 9f544641ec83f6abd9da598bdd08178ee8a003e0
 CODEC_DIR = node_modules/jxl
 CODEC_BUILD_ROOT := $(CODEC_DIR)/build
 CODEC_MT_BUILD_DIR := $(CODEC_BUILD_ROOT)/mt
@@ -75,6 +75,9 @@ $(CODEC_MT_SIMD_BUILD_DIR)/Makefile: CXXFLAGS+=-msimd128
 	-DCMAKE_CROSSCOMPILING_EMULATOR=node \
 	-B $(@D) \
 	$(<D)
+	emcc -Wall -O3 -o $(CODEC_DIR)/third_party/skcms/skcms.cc.o -I$(CODEC_DIR)/third_party/skcms -c $(CODEC_DIR)/third_party/skcms/skcms.cc
+	llvm-ar rc $(CODEC_BUILD_DIR)/third_party/libskcms.a $(CODEC_DIR)/third_party/skcms/skcms.cc.o
+	rm $(CODEC_DIR)/third_party/skcms/skcms.cc.o
 
 $(CODEC_DIR)/CMakeLists.txt:
 	$(RM) -r $(@D)

codecs/jxl/enc/jxl_enc.cpp

@@ -4,21 +4,21 @@
 #include "lib/jxl/base/thread_pool_internal.h"
 #include "lib/jxl/enc_external_image.h"
 #include "lib/jxl/enc_file.h"
+#include "lib/jxl/enc_color_management.h"
 
 using namespace emscripten;
 
 thread_local const val Uint8Array = val::global("Uint8Array");
 
 struct JXLOptions {
-  // 1 = slowest
+  int effort;
-  // 7 = fastest
-  int speed;
   float quality;
   bool progressive;
   int epf;
-  int nearLossless;
   bool lossyPalette;
   size_t decodingSpeedTier;
+  float photonNoiseIso;
+  bool lossyModular;
 };
 
 val encode(std::string image, int width, int height, JXLOptions options) {
@@ -33,11 +33,14 @@ val encode(std::string image, int width, int height, JXLOptions options) {
   pool_ptr = &pool;
 #endif
 
-  cparams.epf = options.epf;
+  size_t st = 10 - options.effort;
-  cparams.speed_tier = static_cast<jxl::SpeedTier>(options.speed);
+  cparams.speed_tier = jxl::SpeedTier(st);
-  cparams.decoding_speed_tier = options.decodingSpeedTier;
 
-  if (options.lossyPalette || options.nearLossless) {
+  cparams.epf = options.epf;
+  cparams.decoding_speed_tier = options.decodingSpeedTier;
+  cparams.photon_noise_iso = options.photonNoiseIso;
+
+  if (options.lossyPalette) {
     cparams.lossy_palette = true;
     cparams.palette_colors = 0;
     cparams.options.predictor = jxl::Predictor::Zero;
@@ -49,11 +52,16 @@ val encode(std::string image, int width, int height, JXLOptions options) {
   float quality = options.quality;
 
   // Quality settings roughly match libjpeg qualities.
-  if (quality < 7 || quality == 100) {
+  if (options.lossyModular || quality == 100) {
     cparams.modular_mode = true;
     // Internal modular quality to roughly match VarDCT size.
-    cparams.quality_pair.first = cparams.quality_pair.second =
+    if (quality < 7) {
-        std::min(35 + (quality - 7) * 3.0f, 100.0f);
+      cparams.quality_pair.first = cparams.quality_pair.second =
+          std::min(35 + (quality - 7) * 3.0f, 100.0f);
+    } else {
+      cparams.quality_pair.first = cparams.quality_pair.second =
+          std::min(35 + (quality - 7) * 65.f / 93.f, 100.0f);
+    }
   } else {
     cparams.modular_mode = false;
     if (quality >= 30) {
@@ -90,14 +98,14 @@ val encode(std::string image, int width, int height, JXLOptions options) {
       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);
+      /*flipped_y=*/false, pool_ptr, main, /*(only true if bits_per_sample==32) float_in=*/false);
 
   if (!result) {
     return val::null();
   }
 
   auto js_result = val::null();
-  if (EncodeFile(cparams, &io, &passes_enc_state, &bytes, /*aux=*/nullptr, pool_ptr)) {
+  if (EncodeFile(cparams, &io, &passes_enc_state, &bytes, jxl::GetJxlCms(), /*aux=*/nullptr, pool_ptr)) {
     js_result = Uint8Array.new_(typed_memory_view(bytes.size(), bytes.data()));
   }
 
@@ -106,12 +114,13 @@ val encode(std::string image, int width, int height, JXLOptions options) {
 
 EMSCRIPTEN_BINDINGS(my_module) {
   value_object<JXLOptions>("JXLOptions")
-      .field("speed", &JXLOptions::speed)
+      .field("effort", &JXLOptions::effort)
       .field("quality", &JXLOptions::quality)
       .field("progressive", &JXLOptions::progressive)
-      .field("nearLossless", &JXLOptions::nearLossless)
       .field("lossyPalette", &JXLOptions::lossyPalette)
       .field("decodingSpeedTier", &JXLOptions::decodingSpeedTier)
+      .field("photonNoiseIso", &JXLOptions::photonNoiseIso)
+      .field("lossyModular", &JXLOptions::lossyModular)
       .field("epf", &JXLOptions::epf);
 
   function("encode", &encode);

codecs/jxl/enc/jxl_enc.d.ts

@@ -1,11 +1,12 @@
 export interface EncodeOptions {
-  speed: number;
+  effort: number;
   quality: number;
   progressive: boolean;
   epf: number;
-  nearLossless: number;
   lossyPalette: boolean;
   decodingSpeedTier: number;
+  photonNoiseIso: number;
+  lossyModular: boolean;
 }
 
 export interface JXLModule extends EmscriptenWasm.Module {

codecs/jxl/enc/jxl_enc_mt.worker.js

@@ -1 +1 @@
-"use strict";var Module={};var initializedJS=false;function threadPrintErr(){var text=Array.prototype.slice.call(arguments).join(" ");console.error(text)}function threadAlert(){var text=Array.prototype.slice.call(arguments).join(" ");postMessage({cmd:"alert",text:text,threadId:Module["_pthread_self"]()})}var err=threadPrintErr;self.alert=threadAlert;function moduleLoaded(){}self.onmessage=function(e){try{if(e.data.cmd==="load"){var imports={};imports["wasm"]=e.data.wasmModule;imports["wasmMemory"]=e.data.wasmMemory;imports["buffer"]=imports["wasmMemory"].buffer;imports["ENVIRONMENT_IS_PTHREAD"]=true;(e.data.urlOrBlob?import(e.data.urlOrBlob):import("./jxl_enc_mt.js")).then(function(exports){return exports.default(Module)}).then(function(instance){Module=instance;moduleLoaded()})}else if(e.data.cmd==="objectTransfer"){Module["PThread"].receiveObjectTransfer(e.data)}else if(e.data.cmd==="run"){Module["__performance_now_clock_drift"]=performance.now()-e.data.time;Module["__emscripten_thread_init"](e.data.threadInfoStruct,0,0);var max=e.data.stackBase;var top=e.data.stackBase+e.data.stackSize;Module["establishStackSpace"](top,max);Module["PThread"].receiveObjectTransfer(e.data);Module["PThread"].threadInit();if(!initializedJS){Module["___embind_register_native_and_builtin_types"]();initializedJS=true}try{var result=Module["invokeEntryPoint"](e.data.start_routine,e.data.arg);Module["PThread"].threadExit(result)}catch(ex){if(ex==="Canceled!"){Module["PThread"].threadCancel()}else if(ex!="unwind"){{Module["PThread"].threadExit(-2);throw ex}}}}else if(e.data.cmd==="cancel"){if(Module["_pthread_self"]()){Module["PThread"].threadCancel()}}else if(e.data.target==="setimmediate"){}else if(e.data.cmd==="processThreadQueue"){if(Module["_pthread_self"]()){Module["_emscripten_current_thread_process_queued_calls"]()}}else{err("worker.js received unknown command "+e.data.cmd);err(e.data)}}catch(ex){err("worker.js onmessage() captured an uncaught exception: "+ex);if(ex&&ex.stack)err(ex.stack);throw ex}};
+"use strict";var Module={};var initializedJS=false;function threadPrintErr(){var text=Array.prototype.slice.call(arguments).join(" ");console.error(text)}function threadAlert(){var text=Array.prototype.slice.call(arguments).join(" ");postMessage({cmd:"alert",text:text,threadId:Module["_pthread_self"]()})}var err=threadPrintErr;self.alert=threadAlert;Module["instantiateWasm"]=function(info,receiveInstance){var instance=new WebAssembly.Instance(Module["wasmModule"],info);receiveInstance(instance);Module["wasmModule"]=null;return instance.exports};function moduleLoaded(){}self.onmessage=function(e){try{if(e.data.cmd==="load"){Module["wasmModule"]=e.data.wasmModule;Module["wasmMemory"]=e.data.wasmMemory;Module["buffer"]=Module["wasmMemory"].buffer;Module["ENVIRONMENT_IS_PTHREAD"]=true;(e.data.urlOrBlob?import(e.data.urlOrBlob):import("./jxl_enc_mt.js")).then(function(exports){return exports.default(Module)}).then(function(instance){Module=instance;moduleLoaded()})}else if(e.data.cmd==="objectTransfer"){Module["PThread"].receiveObjectTransfer(e.data)}else if(e.data.cmd==="run"){Module["__performance_now_clock_drift"]=performance.now()-e.data.time;Module["__emscripten_thread_init"](e.data.threadInfoStruct,0,0);var max=e.data.stackBase;var top=e.data.stackBase+e.data.stackSize;Module["establishStackSpace"](top,max);Module["PThread"].receiveObjectTransfer(e.data);Module["PThread"].threadInit();if(!initializedJS){Module["___embind_register_native_and_builtin_types"]();initializedJS=true}try{var result=Module["invokeEntryPoint"](e.data.start_routine,e.data.arg);if(Module["keepRuntimeAlive"]()){Module["PThread"].setExitStatus(result)}else{Module["PThread"].threadExit(result)}}catch(ex){if(ex==="Canceled!"){Module["PThread"].threadCancel()}else if(ex!="unwind"){if(ex instanceof Module["ExitStatus"]){if(Module["keepRuntimeAlive"]()){}else{Module["PThread"].threadExit(ex.status)}}else{Module["PThread"].threadExit(-2);throw ex}}}}else if(e.data.cmd==="cancel"){if(Module["_pthread_self"]()){Module["PThread"].threadCancel()}}else if(e.data.target==="setimmediate"){}else if(e.data.cmd==="processThreadQueue"){if(Module["_pthread_self"]()){Module["_emscripten_current_thread_process_queued_calls"]()}}else{err("worker.js received unknown command "+e.data.cmd);err(e.data)}}catch(ex){err("worker.js onmessage() captured an uncaught exception: "+ex);if(ex&&ex.stack)err(ex.stack);throw ex}};

codecs/jxl/enc/jxl_enc_mt_simd.worker.js

@@ -1 +1 @@
-"use strict";var Module={};var initializedJS=false;function threadPrintErr(){var text=Array.prototype.slice.call(arguments).join(" ");console.error(text)}function threadAlert(){var text=Array.prototype.slice.call(arguments).join(" ");postMessage({cmd:"alert",text:text,threadId:Module["_pthread_self"]()})}var err=threadPrintErr;self.alert=threadAlert;function moduleLoaded(){}self.onmessage=function(e){try{if(e.data.cmd==="load"){var imports={};imports["wasm"]=e.data.wasmModule;imports["wasmMemory"]=e.data.wasmMemory;imports["buffer"]=imports["wasmMemory"].buffer;imports["ENVIRONMENT_IS_PTHREAD"]=true;(e.data.urlOrBlob?import(e.data.urlOrBlob):import("./jxl_enc_mt_simd.js")).then(function(exports){return exports.default(Module)}).then(function(instance){Module=instance;moduleLoaded()})}else if(e.data.cmd==="objectTransfer"){Module["PThread"].receiveObjectTransfer(e.data)}else if(e.data.cmd==="run"){Module["__performance_now_clock_drift"]=performance.now()-e.data.time;Module["__emscripten_thread_init"](e.data.threadInfoStruct,0,0);var max=e.data.stackBase;var top=e.data.stackBase+e.data.stackSize;Module["establishStackSpace"](top,max);Module["PThread"].receiveObjectTransfer(e.data);Module["PThread"].threadInit();if(!initializedJS){Module["___embind_register_native_and_builtin_types"]();initializedJS=true}try{var result=Module["invokeEntryPoint"](e.data.start_routine,e.data.arg);Module["PThread"].threadExit(result)}catch(ex){if(ex==="Canceled!"){Module["PThread"].threadCancel()}else if(ex!="unwind"){{Module["PThread"].threadExit(-2);throw ex}}}}else if(e.data.cmd==="cancel"){if(Module["_pthread_self"]()){Module["PThread"].threadCancel()}}else if(e.data.target==="setimmediate"){}else if(e.data.cmd==="processThreadQueue"){if(Module["_pthread_self"]()){Module["_emscripten_current_thread_process_queued_calls"]()}}else{err("worker.js received unknown command "+e.data.cmd);err(e.data)}}catch(ex){err("worker.js onmessage() captured an uncaught exception: "+ex);if(ex&&ex.stack)err(ex.stack);throw ex}};
+"use strict";var Module={};var initializedJS=false;function threadPrintErr(){var text=Array.prototype.slice.call(arguments).join(" ");console.error(text)}function threadAlert(){var text=Array.prototype.slice.call(arguments).join(" ");postMessage({cmd:"alert",text:text,threadId:Module["_pthread_self"]()})}var err=threadPrintErr;self.alert=threadAlert;Module["instantiateWasm"]=function(info,receiveInstance){var instance=new WebAssembly.Instance(Module["wasmModule"],info);receiveInstance(instance);Module["wasmModule"]=null;return instance.exports};function moduleLoaded(){}self.onmessage=function(e){try{if(e.data.cmd==="load"){Module["wasmModule"]=e.data.wasmModule;Module["wasmMemory"]=e.data.wasmMemory;Module["buffer"]=Module["wasmMemory"].buffer;Module["ENVIRONMENT_IS_PTHREAD"]=true;(e.data.urlOrBlob?import(e.data.urlOrBlob):import("./jxl_enc_mt_simd.js")).then(function(exports){return exports.default(Module)}).then(function(instance){Module=instance;moduleLoaded()})}else if(e.data.cmd==="objectTransfer"){Module["PThread"].receiveObjectTransfer(e.data)}else if(e.data.cmd==="run"){Module["__performance_now_clock_drift"]=performance.now()-e.data.time;Module["__emscripten_thread_init"](e.data.threadInfoStruct,0,0);var max=e.data.stackBase;var top=e.data.stackBase+e.data.stackSize;Module["establishStackSpace"](top,max);Module["PThread"].receiveObjectTransfer(e.data);Module["PThread"].threadInit();if(!initializedJS){Module["___embind_register_native_and_builtin_types"]();initializedJS=true}try{var result=Module["invokeEntryPoint"](e.data.start_routine,e.data.arg);if(Module["keepRuntimeAlive"]()){Module["PThread"].setExitStatus(result)}else{Module["PThread"].threadExit(result)}}catch(ex){if(ex==="Canceled!"){Module["PThread"].threadCancel()}else if(ex!="unwind"){if(ex instanceof Module["ExitStatus"]){if(Module["keepRuntimeAlive"]()){}else{Module["PThread"].threadExit(ex.status)}}else{Module["PThread"].threadExit(-2);throw ex}}}}else if(e.data.cmd==="cancel"){if(Module["_pthread_self"]()){Module["PThread"].threadCancel()}}else if(e.data.target==="setimmediate"){}else if(e.data.cmd==="processThreadQueue"){if(Module["_pthread_self"]()){Module["_emscripten_current_thread_process_queued_calls"]()}}else{err("worker.js received unknown command "+e.data.cmd);err(e.data)}}catch(ex){err("worker.js onmessage() captured an uncaught exception: "+ex);if(ex&&ex.stack)err(ex.stack);throw ex}};

codecs/mozjpeg/enc/mozjpeg_enc.cpp

@@ -158,6 +158,11 @@ val encode(std::string image_in, int image_width, int image_height, MozJpegOptio
   if (!opts.auto_subsample && opts.color_space == JCS_YCbCr) {
     cinfo.comp_info[0].h_samp_factor = opts.chroma_subsample;
     cinfo.comp_info[0].v_samp_factor = opts.chroma_subsample;
+
+    if (opts.chroma_subsample > 2) {
+      // Otherwise encoding fails.
+      jpeg_c_set_int_param(&cinfo, JINT_DC_SCAN_OPT_MODE, 1);
+    }
   }
 
   if (!opts.baseline && opts.progressive) {

codecs/oxipng/Cargo.lock

@@ -2,18 +2,6 @@
 # It is not intended for manual editing.
 version = 3
 
-[[package]]
-name = "adler"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ee2a4ec343196209d6594e19543ae87a39f96d5534d7174822a3ad825dd6ed7e"
-
-[[package]]
-name = "adler32"
-version = "1.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aae1277d39aeec15cb388266ecc24b11c80469deae6067e17a1a7aa9e5c1f234"
-
 [[package]]
 name = "autocfg"
 version = "1.0.1"
@@ -21,22 +9,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
 
 [[package]]
-name = "bit-vec"
+name = "bitvec"
-version = "0.6.3"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "349f9b6a179ed607305526ca489b34ad0a41aed5f7980fa90eb03160b69598fb"
+checksum = "1bc2832c24239b0141d5674bb9174f9d68a8b5b3f2753311927c172ca46f7e9c"
-
+dependencies = [
-[[package]]
+ "funty",
-name = "bitflags"
+ "radium",
-version = "1.2.1"
+ "tap",
-source = "registry+https://github.com/rust-lang/crates.io-index"
+ "wyz",
-checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
+]
-
-[[package]]
-name = "build_const"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "39092a32794787acd8525ee150305ff051b0aa6cc2abaf193924f5ab05425f39"
 
 [[package]]
 name = "bumpalo"
@@ -46,15 +28,9 @@ checksum = "2e8c087f005730276d1096a652e92a8bacee2e2472bcc9715a74d2bec38b5820"
 
 [[package]]
 name = "bytemuck"
-version = "1.4.1"
+version = "1.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41aa2ec95ca3b5c54cf73c91acf06d24f4495d5f1b1c12506ae3483d646177ac"
+checksum = "374d28ec25809ee0e23827c2ab573d729e293f281dfe393500e7ad618baa61c6"
-
-[[package]]
-name = "byteorder"
-version = "1.3.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08c48aae112d48ed9f069b33538ea9e3e90aa263cfa3d1c24309612b1f7472de"
 
 [[package]]
 name = "cc"
@@ -62,120 +38,51 @@ version = "1.0.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4c0496836a84f8d0495758516b8621a622beb77c0fed418570e50764093ced48"
 
-[[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 = "cloudflare-zlib"
-version = "0.2.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f5ed63a019d55bacd15cadcbcb96bf41b16281417fff393bdb55fa84255fe4b9"
-dependencies = [
- "cloudflare-zlib-sys",
-]
-
-[[package]]
-name = "cloudflare-zlib-sys"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e195cb274a0d6ee87e718838a09baecd7cbc9f6075dac256a84cb5842739c06"
-dependencies = [
- "cc",
-]
-
-[[package]]
-name = "color_quant"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d7b894f5411737b7867f4827955924d7c254fc9f4d91a6aad6b097804b1018b"
-
-[[package]]
-name = "const_fn"
-version = "0.4.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28b9d6de7f49e22cf97ad17fc4036ece69300032f45f78f30b4a4482cdc3f4a6"
-
-[[package]]
-name = "crc"
-version = "1.8.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d663548de7f5cca343f1e0a48d14dcfb0e9eb4e079ec58883b7251539fa10aeb"
-dependencies = [
- "build_const",
-]
-
-[[package]]
-name = "crc32fast"
-version = "1.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81156fece84ab6a9f2afdb109ce3ae577e42b1228441eded99bd77f627953b1a"
-dependencies = [
- "cfg-if 1.0.0",
-]
-
 [[package]]
 name = "crossbeam-channel"
-version = "0.5.0"
+version = "0.5.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dca26ee1f8d361640700bde38b2c37d8c22b3ce2d360e1fc1c74ea4b0aa7d775"
+checksum = "82a9b73a36529d9c47029b9fb3a6f0ea3cc916a261195352ba19e770fc1748b2"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "crossbeam-utils",
 ]
 
 [[package]]
 name = "crossbeam-deque"
-version = "0.8.0"
+version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94af6efb46fef72616855b036a624cf27ba656ffc9be1b9a3c931cfc7749a9a9"
+checksum = "fca89a0e215bab21874660c67903c5f143333cab1da83d041c7ded6053774751"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "crossbeam-epoch",
  "crossbeam-utils",
 ]
 
 [[package]]
 name = "crossbeam-epoch"
-version = "0.9.1"
+version = "0.9.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1aaa739f95311c2c7887a76863f500026092fb1dce0161dab577e559ef3569d"
+checksum = "0e3681d554572a651dda4186cd47240627c3d0114d45a95f6ad27f2f22e7548d"
 dependencies = [
- "cfg-if 1.0.0",
+ "autocfg",
- "const_fn",
+ "cfg-if",
  "crossbeam-utils",
- "lazy_static",
- "memoffset",
- "scopeguard",
 ]
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.8.1"
+version = "0.8.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "02d96d1e189ef58269ebe5b97953da3274d83a93af647c2ddd6f9dab28cedb8d"
+checksum = "c3a430a770ebd84726f584a90ee7f020d28db52c6d02138900f22341f866d39c"
 dependencies = [
- "autocfg",
+ "cfg-if",
- "cfg-if 1.0.0",
- "lazy_static",
-]
-
-[[package]]
-name = "deflate"
-version = "0.8.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73770f8e1fe7d64df17ca66ad28994a0a623ea497fa69486e14984e715c5d174"
-dependencies = [
- "adler32",
- "byteorder",
 ]
 
 [[package]]
@@ -184,56 +91,35 @@ version = "1.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e78d4f1cc4ae33bbfc157ed5d5a5ef3bc29227303d595861deb238fcec4e9457"
 
+[[package]]
+name = "equivalent"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
+
+[[package]]
+name = "funty"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6d5a32815ae3f33302d95fdcb2ce17862f8c65363dcfd29360480ba1001fc9c"
+
 [[package]]
 name = "hashbrown"
-version = "0.9.1"
+version = "0.14.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7afe4a420e3fe79967a00898cc1f4db7c8a49a9333a29f8a4bd76a253d5cd04"
+checksum = "290f1a1d9242c78d09ce40a5e87e7554ee637af1351968159f4952f028f75604"
-
-[[package]]
-name = "hermit-abi"
-version = "0.1.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5aca5565f760fb5b220e499d72710ed156fdb74e631659e99377d9ebfbd13ae8"
-dependencies = [
- "libc",
-]
-
-[[package]]
-name = "image"
-version = "0.23.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ce04077ead78e39ae8610ad26216aed811996b043d47beed5090db674f9e9b5"
-dependencies = [
- "bytemuck",
- "byteorder",
- "color_quant",
- "num-iter",
- "num-rational",
- "num-traits",
- "png",
-]
 
 [[package]]
 name = "indexmap"
-version = "1.6.1"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fb1fa934250de4de8aef298d81c729a7d33d8c239daa3a7575e6b92bfc7313b"
+checksum = "d530e1a18b1cb4c484e6e34556a0d948706958449fca0cab753d649f2bce3d1f"
 dependencies = [
- "autocfg",
+ "equivalent",
  "hashbrown",
  "rayon",
 ]
 
-[[package]]
-name = "itertools"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37d572918e350e82412fe766d24b15e6682fb2ed2bbe018280caa810397cb319"
-dependencies = [
- "either",
-]
-
 [[package]]
 name = "js-sys"
 version = "0.3.48"
@@ -249,161 +135,47 @@ version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
-[[package]]
-name = "libc"
-version = "0.2.81"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1482821306169ec4d07f6aca392a4681f66c75c9918aa49641a2595db64053cb"
-
 [[package]]
 name = "libdeflate-sys"
-version = "0.7.1"
+version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4a95fa4be7085dd06a8296dcc3f399f12ab8b0309c157dcaa90669130b175b97"
+checksum = "67921a7f85100c1559efc3d1c7c472091b7da05f304b4bbd5356f075e97f1cc2"
 dependencies = [
  "cc",
 ]
 
 [[package]]
 name = "libdeflater"
-version = "0.7.1"
+version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ccc147465654929bf7b56518cc46d11701ba290f4ff94398ae3f89f1663cf60f"
+checksum = "3a31b22f662350ec294b13859f935aea772ba7b2bc8776269f4a5627308eab7d"
 dependencies = [
  "libdeflate-sys",
 ]
 
 [[package]]
 name = "log"
-version = "0.4.11"
+version = "0.4.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fabed175da42fed1fa0746b0ea71f412aa9d35e76e95e59b192c64b9dc2bf8b"
+checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
-dependencies = [
- "cfg-if 0.1.10",
-]
-
-[[package]]
-name = "memoffset"
-version = "0.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "157b4208e3059a8f9e78d559edc658e13df41410cb3ae03979c83130067fdd87"
-dependencies = [
- "autocfg",
-]
-
-[[package]]
-name = "miniz_oxide"
-version = "0.3.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "791daaae1ed6889560f8c4359194f56648355540573244a5448a83ba1ecc7435"
-dependencies = [
- "adler32",
-]
-
-[[package]]
-name = "miniz_oxide"
-version = "0.4.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f2d26ec3309788e423cfbf68ad1800f061638098d76a83681af979dc4eda19d"
-dependencies = [
- "adler",
- "autocfg",
-]
-
-[[package]]
-name = "num-integer"
-version = "0.1.44"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2cc698a63b549a70bc047073d2949cce27cd1c7b0a4a862d08a8031bc2801db"
-dependencies = [
- "autocfg",
- "num-traits",
-]
-
-[[package]]
-name = "num-iter"
-version = "0.1.42"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2021c8337a54d21aca0d59a92577a029af9431cb59b909b03252b9c164fad59"
-dependencies = [
- "autocfg",
- "num-integer",
- "num-traits",
-]
-
-[[package]]
-name = "num-rational"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12ac428b1cb17fce6f731001d307d351ec70a6d202fc2e60f7d4c5e42d8f4f07"
-dependencies = [
- "autocfg",
- "num-integer",
- "num-traits",
-]
-
-[[package]]
-name = "num-traits"
-version = "0.2.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a64b1ec5cda2586e284722486d802acf1f7dbdc623e2bfc57e65ca1cd099290"
-dependencies = [
- "autocfg",
-]
-
-[[package]]
-name = "num_cpus"
-version = "1.13.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05499f3756671c15885fee9034446956fff3f243d6077b91e5767df161f766b3"
-dependencies = [
- "hermit-abi",
- "libc",
-]
 
 [[package]]
 name = "oxipng"
-version = "4.0.3"
+version = "9.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "50d0b53912a666fe2970f8ab254e283531c816aed16551ab66c52485eadb44e6"
+checksum = "28e5c341ef78a228e47a551bfd15ff885d8c501af49f953358763a538c01f14d"
 dependencies = [
- "bit-vec",
+ "bitvec",
- "byteorder",
- "cloudflare-zlib",
- "crc",
  "crossbeam-channel",
- "image",
  "indexmap",
- "itertools",
  "libdeflater",
  "log",
- "miniz_oxide 0.4.3",
  "rayon",
  "rgb",
+ "rustc-hash",
  "rustc_version",
 ]
 
-[[package]]
-name = "pest"
-version = "2.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10f4872ae94d7b90ae48754df22fd42ad52ce740b8f370b03da4835417403e53"
-dependencies = [
- "ucd-trie",
-]
-
-[[package]]
-name = "png"
-version = "0.16.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c3287920cb847dee3de33d301c463fba14dda99db24214ddf93f83d3021f4c6"
-dependencies = [
- "bitflags",
- "crc32fast",
- "deflate",
- "miniz_oxide 0.3.7",
-]
-
 [[package]]
 name = "proc-macro2"
 version = "1.0.26"
@@ -423,71 +195,60 @@ dependencies = [
 ]
 
 [[package]]
-name = "rayon"
+name = "radium"
-version = "1.5.0"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b0d8e0819fadc20c74ea8373106ead0600e3a67ef1fe8da56e39b9ae7275674"
+checksum = "dc33ff2d4973d518d823d61aa239014831e521c75da58e3df4840d3f47749d09"
+
+[[package]]
+name = "rayon"
+version = "1.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c27db03db7734835b3f53954b534c91069375ce6ccaa2e065441e07d9b6cdb1"
 dependencies = [
- "autocfg",
- "crossbeam-deque",
  "either",
  "rayon-core",
 ]
 
 [[package]]
 name = "rayon-core"
-version = "1.9.0"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ab346ac5921dc62ffa9f89b7a773907511cdfa5490c572ae9be1be33e8afa4a"
+checksum = "5ce3fb6ad83f861aac485e76e1985cd109d9a3713802152be56c3b1f0e0658ed"
 dependencies = [
- "crossbeam-channel",
  "crossbeam-deque",
  "crossbeam-utils",
- "lazy_static",
- "num_cpus",
 ]
 
 [[package]]
 name = "rgb"
-version = "0.8.25"
+version = "0.8.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "287f3c3f8236abb92d8b7e36797f19159df4b58f0a658cc3fb6dd3004b1f3bd3"
+checksum = "05aaa8004b64fd573fc9d002f4e632d51ad4f026c2b5ba95fcb6c2f32c2c47d8"
 dependencies = [
  "bytemuck",
 ]
 
 [[package]]
-name = "rustc_version"
+name = "rustc-hash"
-version = "0.3.0"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "65c94201b44764d6d1f7e37c15a8289ed55e546c1762c7f1d57f616966e0c181"
+checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
+
+[[package]]
+name = "rustc_version"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
 dependencies = [
  "semver",
 ]
 
-[[package]]
-name = "scopeguard"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
-
 [[package]]
 name = "semver"
-version = "0.11.0"
+version = "1.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f301af10236f6df4160f7c3f04eec6dbc70ace82d23326abad5edee88801c6b6"
+checksum = "b97ed7a9823b74f99c7742f5336af7be5ecd3eeafcb1507d1fa93347b1d589b0"
-dependencies = [
- "semver-parser",
-]
-
-[[package]]
-name = "semver-parser"
-version = "0.10.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00b0bef5b7f9e0df16536d3961cfb6e84331c065b4066afb39768d0e319411f7"
-dependencies = [
- "pest",
-]
 
 [[package]]
 name = "spmc"
@@ -499,7 +260,6 @@ checksum = "02a8428da277a8e3a15271d79943e80ccc2ef254e78813a166a08d65e4c3ece5"
 name = "squoosh-oxipng"
 version = "0.1.0"
 dependencies = [
- "libdeflater",
  "log",
  "oxipng",
  "wasm-bindgen",
@@ -518,10 +278,10 @@ dependencies = [
 ]
 
 [[package]]
-name = "ucd-trie"
+name = "tap"
-version = "0.1.3"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56dee185309b50d1f11bfedef0fe6d036842e3fb77413abef29f8f8d1c5d4c1c"
+checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
 
 [[package]]
 name = "unicode-xid"
@@ -535,7 +295,7 @@ version = "0.2.74"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d54ee1d4ed486f78874278e63e4069fc1ab9f6a18ca492076ffb90c5eb2997fd"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "wasm-bindgen-macro",
 ]
 
@@ -594,3 +354,12 @@ name = "wasm-bindgen-shared"
 version = "0.2.74"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d7cff876b8f18eed75a66cf49b65e7f967cb354a7aa16003fb55dbfd25b44b4f"
+
+[[package]]
+name = "wyz"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "05f360fc0b24296329c78fda852a1e9ae82de9cf7b27dae4b7f62f118f77b9ed"
+dependencies = [
+ "tap",
+]

codecs/oxipng/Cargo.toml

@@ -12,8 +12,7 @@ wasm-opt = ["-O", "--no-validation"]
 crate-type = ["cdylib"]
 
 [dependencies]
-oxipng = { version = "4.0.3", default-features = false, features = ["libdeflater"] }
+oxipng = { version = "9.0", default-features = false, features = ["freestanding"] }
-libdeflater = { version = "0.7.1", features = ["freestanding"] }
 wasm-bindgen = "0.2.73"
 log = { version = "0.4.11", features = ["release_max_level_off"] }
 wasm-bindgen-rayon = { version = "1.0", optional = true }

codecs/oxipng/README.md

@@ -1,5 +1,5 @@
 # OxiPNG
 
 - Source: <https://github.com/shssoichiro/oxipng>
-- Version: v3.0.0
+- Version: v9.0.0
 - License: MIT

codecs/oxipng/build.sh

@@ -5,5 +5,5 @@ set -e
 rm -rf pkg,{-parallel}
 export CFLAGS="${CFLAGS} -DUNALIGNED_ACCESS_IS_FAST=1"
 wasm-pack build -t web
-RUSTFLAGS='-C target-feature=+atomics,+bulk-memory' wasm-pack build -t web -d pkg-parallel -- -Z build-std=panic_abort,std --features=parallel
+RUSTFLAGS='-C target-feature=+atomics,+bulk-memory' wasm-pack build -t web -d pkg-parallel . -- -Z build-std=panic_abort,std --features=parallel
 rm pkg{,-parallel}/.gitignore

codecs/oxipng/package.json

@@ -1,6 +1,6 @@
 {
   "name": "oxipng",
   "scripts": {
-    "build": "RUST_IMG=rustlang/rust@sha256:744aeea5a38f95aa7a96ec37269a65f0c6197a1cdd87d6534e12bb869141d807 ../build-rust.sh ./build.sh"
+    "build": "RUST_IMG=rustlang/rust@sha256:5fd16a5576c22c8fdd5d659247755999e426c04de8dcf18a41ea446c5f253309 ../build-rust.sh ./build.sh"
   }
 }

codecs/oxipng/pkg-parallel/README.md

@@ -1,5 +1,5 @@
 # OxiPNG
 
 - Source: <https://github.com/shssoichiro/oxipng>
-- Version: v3.0.0
+- Version: v9.0.0
 - License: MIT

codecs/oxipng/pkg-parallel/package.json

@@ -11,5 +11,7 @@
   ],
   "module": "squoosh_oxipng.js",
   "types": "squoosh_oxipng.d.ts",
-  "sideEffects": false
+  "sideEffects": [
+    "./snippets/*"
+  ]
 }

codecs/oxipng/pkg-parallel/squoosh_oxipng.d.ts

@@ -1,12 +1,14 @@
 /* tslint:disable */
 /* eslint-disable */
 /**
-* @param {Uint8Array} data
+* @param {Uint8ClampedArray} data
+* @param {number} width
+* @param {number} height
 * @param {number} level
 * @param {boolean} interlace
 * @returns {Uint8Array}
 */
-export function optimise(data: Uint8Array, level: number, interlace: boolean): Uint8Array;
+export function optimise(data: Uint8ClampedArray, width: number, height: number, level: number, interlace: boolean): Uint8Array;
 /**
 * @param {number} num_threads
 * @returns {Promise<any>}
@@ -36,8 +38,7 @@ export class wbg_rayon_PoolBuilder {
 export type InitInput = RequestInfo | URL | Response | BufferSource | WebAssembly.Module;
 
 export interface InitOutput {
-  readonly __wasm_init_memory: () => void;
+  readonly optimise: (a: number, b: number, c: number, d: number, e: number, f: number, g: number) => void;
-  readonly optimise: (a: number, b: number, c: number, d: number, e: number) => void;
   readonly __wbg_wbg_rayon_poolbuilder_free: (a: number) => void;
   readonly wbg_rayon_poolbuilder_numThreads: (a: number) => number;
   readonly wbg_rayon_poolbuilder_receiver: (a: number) => number;

codecs/oxipng/pkg-parallel/squoosh_oxipng.js

@@ -54,17 +54,19 @@ function getArrayU8FromWasm0(ptr, len) {
     return getUint8Memory0().subarray(ptr / 1, ptr / 1 + len);
 }
 /**
-* @param {Uint8Array} data
+* @param {Uint8ClampedArray} data
+* @param {number} width
+* @param {number} height
 * @param {number} level
 * @param {boolean} interlace
 * @returns {Uint8Array}
 */
-export function optimise(data, level, interlace) {
+export function optimise(data, width, height, level, interlace) {
     try {
         const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
         var ptr0 = passArray8ToWasm0(data, wasm.__wbindgen_malloc);
         var len0 = WASM_VECTOR_LEN;
-        wasm.optimise(retptr, ptr0, len0, level, interlace);
+        wasm.optimise(retptr, ptr0, len0, width, height, level, interlace);
         var r0 = getInt32Memory0()[retptr / 4 + 0];
         var r1 = getInt32Memory0()[retptr / 4 + 1];
         var v1 = getArrayU8FromWasm0(r0, r1).slice();

codecs/oxipng/pkg-parallel/squoosh_oxipng_bg.wasm.d.ts

@@ -1,7 +1,6 @@
 /* tslint:disable */
 /* eslint-disable */
-export function __wasm_init_memory(): void;
+export function optimise(a: number, b: number, c: number, d: number, e: number, f: number, g: number): void;
-export function optimise(a: number, b: number, c: number, d: number, e: number): void;
 export function __wbg_wbg_rayon_poolbuilder_free(a: number): void;
 export function wbg_rayon_poolbuilder_numThreads(a: number): number;
 export function wbg_rayon_poolbuilder_receiver(a: number): number;

codecs/oxipng/pkg/README.md

@@ -1,5 +1,5 @@
 # OxiPNG
 
 - Source: <https://github.com/shssoichiro/oxipng>
-- Version: v3.0.0
+- Version: v9.0.0
 - License: MIT

codecs/oxipng/pkg/package.json

@@ -11,5 +11,7 @@
   ],
   "module": "squoosh_oxipng.js",
   "types": "squoosh_oxipng.d.ts",
-  "sideEffects": false
+  "sideEffects": [
+    "./snippets/*"
+  ]
 }

codecs/oxipng/pkg/squoosh_oxipng.d.ts

@@ -1,18 +1,20 @@
 /* tslint:disable */
 /* eslint-disable */
 /**
-* @param {Uint8Array} data
+* @param {Uint8ClampedArray} data
+* @param {number} width
+* @param {number} height
 * @param {number} level
 * @param {boolean} interlace
 * @returns {Uint8Array}
 */
-export function optimise(data: Uint8Array, level: number, interlace: boolean): Uint8Array;
+export function optimise(data: Uint8ClampedArray, width: number, height: number, level: number, interlace: boolean): Uint8Array;
 
 export type InitInput = RequestInfo | URL | Response | BufferSource | WebAssembly.Module;
 
 export interface InitOutput {
   readonly memory: WebAssembly.Memory;
-  readonly optimise: (a: number, b: number, c: number, d: number, e: number) => void;
+  readonly optimise: (a: number, b: number, c: number, d: number, e: number, f: number, g: 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;

codecs/oxipng/pkg/squoosh_oxipng.js

@@ -38,17 +38,19 @@ function getArrayU8FromWasm0(ptr, len) {
     return getUint8Memory0().subarray(ptr / 1, ptr / 1 + len);
 }
 /**
-* @param {Uint8Array} data
+* @param {Uint8ClampedArray} data
+* @param {number} width
+* @param {number} height
 * @param {number} level
 * @param {boolean} interlace
 * @returns {Uint8Array}
 */
-export function optimise(data, level, interlace) {
+export function optimise(data, width, height, level, interlace) {
     try {
         const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
         var ptr0 = passArray8ToWasm0(data, wasm.__wbindgen_malloc);
         var len0 = WASM_VECTOR_LEN;
-        wasm.optimise(retptr, ptr0, len0, level, interlace);
+        wasm.optimise(retptr, ptr0, len0, width, height, level, interlace);
         var r0 = getInt32Memory0()[retptr / 4 + 0];
         var r1 = getInt32Memory0()[retptr / 4 + 1];
         var v1 = getArrayU8FromWasm0(r0, r1).slice();

codecs/oxipng/pkg/squoosh_oxipng_bg.wasm.d.ts

@@ -1,7 +1,7 @@
 /* tslint:disable */
 /* eslint-disable */
 export const memory: WebAssembly.Memory;
-export function optimise(a: number, b: number, c: number, d: number, e: number): void;
+export function optimise(a: number, b: number, c: number, d: number, e: number, f: number, g: number): void;
 export function __wbindgen_add_to_stack_pointer(a: number): number;
 export function __wbindgen_malloc(a: number): number;
 export function __wbindgen_free(a: number, b: number): void;

codecs/oxipng/src/lib.rs

@@ -1,20 +1,27 @@
 #[cfg(feature = "parallel")]
 pub use wasm_bindgen_rayon::init_thread_pool;
 
-use oxipng::AlphaOptim;
+use oxipng::{BitDepth, ColorType, Interlacing};
 use wasm_bindgen::prelude::*;
+use wasm_bindgen::Clamped;
 
 #[wasm_bindgen]
-pub fn optimise(data: &[u8], level: u8, interlace: bool) -> Vec<u8> {
+pub fn optimise(
+    data: Clamped<Vec<u8>>,
+    width: u32,
+    height: u32,
+    level: u8,
+    interlace: bool,
+) -> Vec<u8> {
     let mut options = oxipng::Options::from_preset(level);
-    options.alphas.insert(AlphaOptim::Black);
+    options.optimize_alpha = true;
-    options.alphas.insert(AlphaOptim::White);
+    options.interlace = Some(if interlace {
-    options.alphas.insert(AlphaOptim::Up);
+        Interlacing::Adam7
-    options.alphas.insert(AlphaOptim::Down);
+    } else {
-    options.alphas.insert(AlphaOptim::Left);
+        Interlacing::None
-    options.alphas.insert(AlphaOptim::Right);
+    });
-    options.interlace = Some(if interlace { 1 } else { 0 });
 
-    options.deflate = oxipng::Deflaters::Libdeflater;
+    let raw = oxipng::RawImage::new(width, height, ColorType::RGBA, BitDepth::Eight, data.0)
-    oxipng::optimize_from_memory(data, &options).unwrap_throw()
+        .unwrap_throw();
+    raw.create_optimized_png(&options).unwrap_throw()
 }

codecs/qoi/Makefile

@@ -0,0 +1,42 @@
+CODEC_URL = https://github.com/phoboslab/qoi/archive/8d35d93cdca85d2868246c2a8a80a1e2c16ba2a8.tar.gz
+
+CODEC_DIR = node_modules/qoi
+CODEC_BUILD_DIR:= $(CODEC_DIR)/build
+ENVIRONMENT = worker
+
+OUT_JS = enc/qoi_enc.js dec/qoi_dec.js
+OUT_WASM := $(OUT_JS:.js=.wasm)
+
+.PHONY: all clean
+
+all: $(OUT_JS)
+
+$(filter enc/%,$(OUT_JS)): enc/qoi_enc.o
+$(filter dec/%,$(OUT_JS)): dec/qoi_dec.o
+
+# ALL .js FILES
+$(OUT_JS):
+	$(LD) \
+		$(LDFLAGS) \
+		--bind \
+		-s ENVIRONMENT=$(ENVIRONMENT) \
+		-s EXPORT_ES6=1 \
+		-o $@ \
+		$+
+
+# ALL .o FILES
+%.o: %.cpp $(CODEC_DIR)
+	$(CXX) -c \
+		$(CXXFLAGS) \
+		-I $(CODEC_DIR) \
+		-o $@ \
+		$<
+
+# CREATE DIRECTORY
+$(CODEC_DIR):
+	mkdir -p $(CODEC_DIR)
+	curl -sL $(CODEC_URL) | tar xz --strip 1 -C $(CODEC_DIR)
+
+clean:
+	$(RM) $(OUT_JS) $(OUT_WASM)
+	$(MAKE) -C $(CODEC_DIR) clean

codecs/qoi/dec/qoi_dec.cpp

@@ -0,0 +1,30 @@
+#include <emscripten/bind.h>
+#include <emscripten/val.h>
+
+#define QOI_IMPLEMENTATION
+#include "qoi.h"
+
+using namespace emscripten;
+
+thread_local const val Uint8ClampedArray = val::global("Uint8ClampedArray");
+thread_local const val ImageData = val::global("ImageData");
+
+val decode(std::string qoiimage) {
+  qoi_desc desc;
+  uint8_t* rgba = (uint8_t*)qoi_decode(qoiimage.c_str(), qoiimage.length(), &desc, 4);
+
+  // Resultant width and height stored in descriptor
+  int decodedWidth = desc.width;
+  int decodedHeight = desc.height;
+
+  val result = ImageData.new_(
+      Uint8ClampedArray.new_(typed_memory_view(4 * decodedWidth * decodedHeight, rgba)),
+      decodedWidth, decodedHeight);
+  free(rgba);
+
+  return result;
+}
+
+EMSCRIPTEN_BINDINGS(my_module) {
+  function("decode", &decode);
+}

codecs/qoi/dec/qoi_dec.d.ts

@@ -0,0 +1,7 @@
+export interface QOIModule extends EmscriptenWasm.Module {
+  decode(data: BufferSource): ImageData | null;
+}
+
+declare var moduleFactory: EmscriptenWasm.ModuleFactory<QOIModule>;
+
+export default moduleFactory;

codecs/qoi/enc/qoi_enc.cpp

@@ -0,0 +1,36 @@
+#include <emscripten/bind.h>
+#include <emscripten/val.h>
+
+#define QOI_IMPLEMENTATION
+#include "qoi.h"
+
+using namespace emscripten;
+
+struct QoiOptions {};
+
+thread_local const val Uint8Array = val::global("Uint8Array");
+
+val encode(std::string buffer, int width, int height, QoiOptions options) {
+  int compressedSizeInBytes;
+  qoi_desc desc;
+  desc.width = width;
+  desc.height = height;
+  desc.channels = 4;
+  desc.colorspace = QOI_SRGB;
+
+  uint8_t* encodedData = (uint8_t*)qoi_encode(buffer.c_str(), &desc, &compressedSizeInBytes);
+  if (encodedData == NULL)
+    return val::null();
+
+  auto js_result =
+      Uint8Array.new_(typed_memory_view(compressedSizeInBytes, (const uint8_t*)encodedData));
+  free(encodedData);
+
+  return js_result;
+}
+
+EMSCRIPTEN_BINDINGS(my_module) {
+  value_object<QoiOptions>("QoiOptions");
+
+  function("encode", &encode);
+}

codecs/qoi/enc/qoi_enc.d.ts

@@ -0,0 +1,14 @@
+export interface EncodeOptions {}
+
+export interface QoiModule extends EmscriptenWasm.Module {
+    encode(
+        data: BufferSource,
+        width: number,
+        height: number,
+        options: EncodeOptions,
+    ): Uint8Array;
+}
+
+declare var moduleFactory: EmscriptenWasm.ModuleFactory<QoiModule>;
+
+export default moduleFactory;

codecs/qoi/package.json

@@ -0,0 +1,7 @@
+{
+    "name": "qoi",
+    "scripts": {
+      "build": "../build-cpp.sh"
+    }
+  }
+  

codecs/rust.Dockerfile

@@ -2,7 +2,7 @@ ARG RUST_IMG=rust:1.47
 
 FROM emscripten/emsdk:2.0.8 AS wasm-tools
 WORKDIR /opt/wasm-tools
-RUN wget -qO- https://github.com/rustwasm/wasm-pack/releases/download/v0.9.1/wasm-pack-v0.9.1-x86_64-unknown-linux-musl.tar.gz | tar -xzf - --strip 1
+RUN wget -qO- https://github.com/rustwasm/wasm-pack/releases/download/v0.12.1/wasm-pack-v0.12.1-x86_64-unknown-linux-musl.tar.gz | tar -xzf - --strip 1
 
 FROM $RUST_IMG AS rust
 ARG RUST_IMG