Log decoding error

Use unique_ptr with custom deleter to enforce consistent deallocation, no matter how we leave the function.

.gitattributes

@@ -1,2 +0,0 @@
-/codecs/**/*.js linguist-generated=true
-/codecs/*/pkg*/*.d.ts linguist-generated=true

.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

.gitignore

@@ -1,11 +1,6 @@
-.tmp
 node_modules
+/build
+/*.log
 *.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

.nvmrc

@@ -1 +1 @@
-14.15.1
+10.16.2

.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

.prettierrc.json

@@ -1,4 +0,0 @@
-{
-  "singleQuote": true,
-  "trailingComma": "all"
-}

.travis.yml

@@ -0,0 +1,7 @@
+language: node_js
+cache: npm
+script: npm run build
+after_success: npm run sizereport
+os:
+  - linux
+  - windows

_headers.ejs

@@ -0,0 +1,23 @@
+# 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
+
+# COOP+COEP for WebAssembly threads.
+/*
+  Cross-Origin-Embedder-Policy: require-corp
+  Cross-Origin-Opener-Policy: same-origin

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/**/*"
-  ]
-}

codecs/avif/Makefile

@@ -5,7 +5,10 @@ LIBAOM_URL = https://aomedia.googlesource.com/aom/+archive/v2.0.0.tar.gz
 LIBAOM_PACKAGE = node_modules/libaom.tar.gz
 
 export CODEC_DIR = node_modules/libavif
-export BUILD_DIR = node_modules/build
+BUILD_DIR := node_modules/build
+ENC_BUILD_DIR := $(BUILD_DIR)/enc
+ENC_MT_BUILD_DIR := $(BUILD_DIR)/enc-mt
+DEC_BUILD_DIR := $(BUILD_DIR)/dec
 export LIBAOM_DIR = node_modules/libaom
 
 OUT_ENC_JS = enc/avif_enc.js
@@ -24,6 +27,7 @@ all: $(OUT_ENC_JS) $(OUT_DEC_JS) $(OUT_ENC_MT_JS)
 $(OUT_ENC_JS): $(OUT_ENC_CPP) $(CODEC_DIR)/CMakeLists.txt $(LIBAOM_DIR)/CMakeLists.txt
 	$(MAKE) \
 		$(HELPER_MAKEFLAGS) \
+		BUILD_DIR=$(ENC_BUILD_DIR) \
 		OUT_JS=$@ \
 		OUT_CPP=$< \
 		LIBAOM_FLAGS="\
@@ -36,6 +40,7 @@ $(OUT_ENC_JS): $(OUT_ENC_CPP) $(CODEC_DIR)/CMakeLists.txt $(LIBAOM_DIR)/CMakeLis
 $(OUT_ENC_MT_JS): $(OUT_ENC_CPP) $(CODEC_DIR)/CMakeLists.txt $(LIBAOM_DIR)/CMakeLists.txt
 	$(MAKE) \
 		$(HELPER_MAKEFLAGS) \
+		BUILD_DIR=$(ENC_MT_BUILD_DIR) \
 		OUT_JS=$@ \
 		OUT_CPP=$< \
 		LIBAOM_FLAGS="\
@@ -48,6 +53,7 @@ $(OUT_ENC_MT_JS): $(OUT_ENC_CPP) $(CODEC_DIR)/CMakeLists.txt $(LIBAOM_DIR)/CMake
 $(OUT_DEC_JS): $(OUT_DEC_CPP) $(CODEC_DIR)/CMakeLists.txt $(LIBAOM_DIR)/CMakeLists.txt
 	$(MAKE) \
 		$(HELPER_MAKEFLAGS) \
+		BUILD_DIR=$(DEC_BUILD_DIR) \
 		OUT_JS=$@ \
 		OUT_CPP=$< \
 		LIBAOM_FLAGS="\
@@ -73,6 +79,6 @@ $(LIBAOM_DIR)/CMakeLists.txt: $(LIBAOM_PACKAGE)
 	tar xzm -C $(@D) -f $(LIBAOM_PACKAGE)
 
 clean:
-	$(MAKE) $(HELPER_MAKEFLAGS) OUT_JS=$(OUT_ENC_JS) clean
-	$(MAKE) $(HELPER_MAKEFLAGS) OUT_JS=$(OUT_ENC_MT_JS) clean
-	$(MAKE) $(HELPER_MAKEFLAGS) OUT_JS=$(OUT_DEC_JS) clean
+	$(MAKE) $(HELPER_MAKEFLAGS) BUILD_DIR=$(ENC_BUILD_DIR) OUT_JS=$(OUT_ENC_JS) clean
+	$(MAKE) $(HELPER_MAKEFLAGS) BUILD_DIR=$(ENC_MT_BUILD_DIR) OUT_JS=$(OUT_ENC_MT_JS) clean
+	$(MAKE) $(HELPER_MAKEFLAGS) BUILD_DIR=$(DEC_BUILD_DIR) OUT_JS=$(OUT_DEC_JS) clean

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;

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;
@@ -51,10 +51,13 @@ val encode(std::string buffer, int width, int height, AvifOptions options) {
 
   avifImage* image = avifImageCreate(width, height, depth, format);
 
-  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) {
+  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_BT709;

codecs/avif/enc/avif_enc.d.ts

@@ -1,23 +1,7 @@
-export interface EncodeOptions {
-  minQuantizer: number;
-  maxQuantizer: number;
-  minQuantizerAlpha: number;
-  maxQuantizerAlpha: number;
-  tileRowsLog2: number;
-  tileColsLog2: number;
-  speed: number;
-  subsample: number;
+import { EncodeOptions } from '../../../src/codecs/avif/encoder-meta';
+
+interface AVIFModule extends EmscriptenWasm.Module {
+  encode(data: BufferSource, width: number, height: number, options: EncodeOptions): Uint8Array | null;
 }
 
-export interface AVIFModule extends EmscriptenWasm.Module {
-  encode(
-    data: BufferSource,
-    width: number,
-    height: number,
-    options: EncodeOptions,
-  ): Uint8Array | null;
-}
-
-declare var moduleFactory: EmscriptenWasm.ModuleFactory<AVIFModule>;
-
-export default moduleFactory;
+export default function(opts: EmscriptenWasm.ModuleOpts): Promise<AVIFModule>;

codecs/avif/enc/avif_enc_mt.d.ts

@@ -1 +0,0 @@
-export { default } from './avif_enc';

codecs/avif/enc/avif_enc_mt.worker.js

@@ -1,103 +1 @@
-var threadInfoStruct = 0;
-var selfThreadId = 0;
-var parentThreadId = 0;
-var initializedJS = false;
-var Module = {};
-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: selfThreadId });
-}
-var 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['wasmModule'] = e.data.wasmModule;
-      Module['wasmMemory'] = e.data.wasmMemory;
-      Module['buffer'] = Module['wasmMemory'].buffer;
-      Module['ENVIRONMENT_IS_PTHREAD'] = true;
-      import(e.data.urlOrBlob)
-        .then(function (avif_enc_mt) {
-          return avif_enc_mt.default(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);
-      if (!initializedJS) {
-        Module['___embind_register_native_and_builtin_types']();
-        initializedJS = true;
-      }
-      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 && ex.stack) err(ex.stack);
-    throw ex;
-  }
-};
+var threadInfoStruct=0;var selfThreadId=0;var parentThreadId=0;var Module={};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:selfThreadId})}var 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()}}}}

codecs/avif/helper.Makefile

@@ -9,12 +9,10 @@
 #   $(LIBAOM_FLAGS)
 #   $(LIBAVIF_FLAGS)
 
-OUT_BUILD_DIR := $(BUILD_DIR)/$(basename $(OUT_JS))
-
-CODEC_BUILD_DIR := $(OUT_BUILD_DIR)/libavif
+CODEC_BUILD_DIR := $(BUILD_DIR)/libavif
 CODEC_OUT := $(CODEC_BUILD_DIR)/libavif.a
 
-LIBAOM_BUILD_DIR := $(OUT_BUILD_DIR)/libaom
+LIBAOM_BUILD_DIR := $(BUILD_DIR)/libaom
 LIBAOM_OUT := $(LIBAOM_BUILD_DIR)/libaom.a
 
 OUT_WASM = $(OUT_JS:.js=.wasm)
@@ -34,10 +32,7 @@ $(OUT_JS): $(OUT_CPP) $(LIBAOM_OUT) $(CODEC_OUT)
 		--closure 1 \
 		-s ALLOW_MEMORY_GROWTH=1 \
 		-s MODULARIZE=1 \
-		-s TEXTDECODER=2 \
-		-s ENVIRONMENT='worker' \
-		-s EXPORT_ES6=1 \
-		-s EXPORT_NAME="$(basename $(@F))" \
+		-s 'EXPORT_NAME="$(basename $(@F))"' \
 		-o $@ \
 		$+
 

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

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 $PWD:/src squoosh-rust-nightly "$@"

codecs/build-rust.sh

@@ -1,10 +1,4 @@
 set -e
 
-if [ ! -z "$RUST_IMG" ]
-then
-  # Get part after ":" (https://stackoverflow.com/a/15149278/439965).
-  IMG_SUFFIX=-${RUST_IMG#*:}
-fi
-IMG_NAME=squoosh-rust$IMG_SUFFIX
-docker build -t $IMG_NAME --build-arg RUST_IMG - < ../rust.Dockerfile
-docker run -it --rm -v $PWD:/src $IMG_NAME "$@"
+docker build -t squoosh-rust - < ../rust.Dockerfile
+docker run --rm -v $PWD:/src squoosh-rust "$@"

codecs/cpp.Dockerfile

@@ -1,4 +1,4 @@
-FROM emscripten/emsdk:2.0.8
+FROM emscripten/emsdk:1.40.0
 RUN apt-get update && apt-get install -qqy autoconf libtool pkg-config
 ENV CFLAGS "-O3 -flto"
 ENV CXXFLAGS "${CFLAGS} -std=c++17"

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

codecs/hqx/build.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+set -e
+
+echo "============================================="
+echo "Compiling wasm"
+echo "============================================="
+(
+  wasm-pack build -- --verbose --locked
+  rm pkg/.gitignore
+)
+echo "============================================="
+echo "Compiling wasm  done"
+echo "============================================="
+
+echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
+echo "Did you update your docker image?"
+echo "Run \`docker pull ubuntu\`"
+echo "Run \`docker pull rust\`"
+echo "Run \`docker build -t squoosh-hqx .\`"
+echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"

codecs/hqx/package.json

@@ -1,6 +1,7 @@
 {
   "name": "hqx",
   "scripts": {
-    "build": "RUST_IMG=rust:1.40 ../build-rust.sh"
+    "build:image": "docker build -t squoosh-hqx - < Dockerfile",
+    "build": "docker run --rm -v $(pwd):/src squoosh-hqx ./build.sh"
   }
 }

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

codecs/hqx/pkg/squooshhqx.d.ts

@@ -1,48 +1,10 @@
 /* tslint:disable */
 /* eslint-disable */
 /**
- * @param {Uint32Array} input_image
- * @param {number} input_width
- * @param {number} input_height
- * @param {number} factor
- * @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_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>;
+* @param {Uint32Array} input_image
+* @param {number} input_width
+* @param {number} input_height
+* @param {number} factor
+* @returns {Uint32Array}
+*/
+export function resize(input_image: Uint32Array, input_width: number, input_height: number, factor: number): Uint32Array;

codecs/hqx/pkg/squooshhqx.js

@@ -1,107 +1,2 @@
-let wasm;
-
-let cachegetUint32Memory0 = null;
-function getUint32Memory0() {
-  if (
-    cachegetUint32Memory0 === null ||
-    cachegetUint32Memory0.buffer !== wasm.memory.buffer
-  ) {
-    cachegetUint32Memory0 = new Uint32Array(wasm.memory.buffer);
-  }
-  return cachegetUint32Memory0;
-}
-
-let WASM_VECTOR_LEN = 0;
-
-function passArray32ToWasm0(arg, malloc) {
-  const ptr = malloc(arg.length * 4);
-  getUint32Memory0().set(arg, ptr / 4);
-  WASM_VECTOR_LEN = arg.length;
-  return ptr;
-}
-
-let cachegetInt32Memory0 = null;
-function getInt32Memory0() {
-  if (
-    cachegetInt32Memory0 === null ||
-    cachegetInt32Memory0.buffer !== wasm.memory.buffer
-  ) {
-    cachegetInt32Memory0 = new Int32Array(wasm.memory.buffer);
-  }
-  return cachegetInt32Memory0;
-}
-
-function getArrayU32FromWasm0(ptr, len) {
-  return getUint32Memory0().subarray(ptr / 4, ptr / 4 + len);
-}
-/**
- * @param {Uint32Array} input_image
- * @param {number} input_width
- * @param {number} input_height
- * @param {number} factor
- * @returns {Uint32Array}
- */
-export function resize(input_image, input_width, input_height, factor) {
-  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;
-}
-
-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 = import.meta.url.replace(/\.js$/, '_bg.wasm');
-  }
-  const imports = {};
-
-  if (
-    typeof input === 'string' ||
-    (typeof Request === 'function' && input instanceof Request) ||
-    (typeof URL === 'function' && input instanceof URL)
-  ) {
-    input = fetch(input);
-  }
-
-  const { instance, module } = await load(await input, imports);
-
-  wasm = instance.exports;
-  init.__wbindgen_wasm_module = module;
-
-  return wasm;
-}
-
-export default init;
+import * as wasm from "./squooshhqx_bg.wasm";
+export * from "./squooshhqx_bg.js";

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;
+}
+

codecs/imagequant/Makefile

@@ -18,9 +18,7 @@ all: $(OUT_JS)
 		--closure 1 \
 		-s ALLOW_MEMORY_GROWTH=1 \
 		-s MODULARIZE=1 \
-		-s TEXTDECODER=2 \
-		-s ENVIRONMENT='worker' \
-		-s EXPORT_ES6=1 \
+		-s 'EXPORT_NAME="$(basename $(@F))"' \
 		-o $@ \
 		$+
 

codecs/imagequant/example.html

@@ -1,17 +1,18 @@
-<!DOCTYPE html>
+<!doctype html>
 <style>
   canvas {
     image-rendering: pixelated;
   }
 </style>
-<script type="module">
-  import imagequant from './imagequant.js';
+<script src='imagequant.js'></script>
+<script>
+  const Module = imagequant();
 
   async function loadImage(src) {
     // Load image
     const img = document.createElement('img');
     img.src = src;
-    await new Promise((resolve) => (img.onload = resolve));
+    await new Promise(resolve => img.onload = resolve);
     // Make canvas same size as image
     const canvas = document.createElement('canvas');
     [canvas.width, canvas.height] = [img.width, img.height];
@@ -21,32 +22,19 @@
     return ctx.getImageData(0, 0, img.width, img.height);
   }
 
-  async function main() {
-    const module = await imagequant();
-
-    console.log('Version:', module.version().toString(16));
+  Module.onRuntimeInitialized = async _ => {
+    console.log('Version:', Module.version().toString(16));
     const image = await loadImage('../example.png');
-    const rawImage = module.quantize(
-      image.data,
-      image.width,
-      image.height,
-      256,
-      1.0,
-    );
+    // const rawImage = Module.quantize(image.data, image.width, image.height, 256, 1.0);
+    const rawImage = Module.zx_quantize(image.data, image.width, image.height, 1.0);
     console.log('done');
 
-    const imageData = new ImageData(
-      new Uint8ClampedArray(rawImage.buffer),
-      image.width,
-      image.height,
-    );
+    const imageData = new ImageData(new Uint8ClampedArray(rawImage.buffer), image.width, image.height);
     const canvas = document.createElement('canvas');
     canvas.width = image.width;
     canvas.height = image.height;
     const ctx = canvas.getContext('2d');
     ctx.putImageData(imageData, 0, 0);
     document.body.appendChild(canvas);
-  }
-
-  main();
+  };
 </script>

codecs/imagequant/imagequant.d.ts

@@ -1,19 +1,6 @@
-export interface QuantizerModule extends EmscriptenWasm.Module {
-  quantize(
-    data: BufferSource,
-    width: number,
-    height: number,
-    numColors: number,
-    dither: number,
-  ): Uint8ClampedArray;
-  zx_quantize(
-    data: BufferSource,
-    width: number,
-    height: number,
-    dither: number,
-  ): Uint8ClampedArray;
+interface QuantizerModule extends EmscriptenWasm.Module {
+  quantize(data: BufferSource, width: number, height: number, numColors: number, dither: number): Uint8ClampedArray;
+  zx_quantize(data: BufferSource, width: number, height: number, dither: number): Uint8ClampedArray;
 }
 
-declare var moduleFactory: EmscriptenWasm.ModuleFactory<QuantizerModule>;
-
-export default moduleFactory;
+export default function(opts: EmscriptenWasm.ModuleOpts): Promise<QuantizerModule>;

codecs/jxl/Makefile

@@ -1,5 +1,5 @@
 CODEC_URL = https://gitlab.com/wg1/jpeg-xl.git
-CODEC_VERSION = v0.1
+CODEC_VERSION = 4d70bd58fbcb758b61446aba447fedd9177a00c9
 CODEC_DIR = node_modules/jxl
 CODEC_BUILD_DIR := $(CODEC_DIR)/build
 CODEC_OUT := $(CODEC_BUILD_DIR)/lib/libjxl.a
@@ -27,10 +27,7 @@ all: $(OUT_JS)
 		--closure 1 \
 		-s ALLOW_MEMORY_GROWTH=1 \
 		-s MODULARIZE=1 \
-		-s TEXTDECODER=2 \
-		-s ENVIRONMENT='worker' \
-		-s EXPORT_ES6=1 \
-		-s EXPORT_NAME="$(basename $(@F))" \
+		-s 'EXPORT_NAME="$(basename $(@F))"' \
 		-o $@ \
 		$+ \
 		$(CODEC_BUILD_DIR)/artifacts/libbrunslienc-static.bc \
@@ -51,8 +48,18 @@ $(CODEC_OUT): $(CODEC_DIR)/CMakeLists.txt
 $(CODEC_DIR)/CMakeLists.txt: $(CODEC_DIR)
 
 $(CODEC_DIR):
+	# The JXL repository doesn’t have version tags or anything yet,
+	# so we have to pin to a specific commit for now. This implies we
+	# can’t use --recursive, as we will change commit after checkout (it
+	# seems you can’t clone a specific commit directly), and it also means
+	# we can’t use --depth 1 because we want to change commits.
+	# The JXL code base also relies on submodules so we can’t just download
+	# a .tar.gz from GitLab.
 	mkdir -p $@
-	git clone $(CODEC_URL) --recursive -j`nproc` --depth 1 --branch $(CODEC_VERSION) $@
+	git clone $(CODEC_URL) $@
+	cd $@ && \
+	git reset --hard $(CODEC_VERSION) && \
+	git submodule update --init --recursive
 
 clean:
 	$(RM) $(OUT_JS) $(OUT_WASM)

codecs/jxl/dec/jxl_dec.cpp

@@ -14,33 +14,11 @@ 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_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,
@@ -59,16 +37,16 @@ val decode(std::string data) {
   size_t component_count = pixel_count * COMPONENTS_PER_PIXEL;
 
   EXPECT_EQ(JXL_DEC_COLOR_ENCODING, JxlDecoderProcessInput(dec.get(), &next_in, &avail_in));
-  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));
+  EXPECT_EQ(JXL_DEC_SUCCESS,
+            JxlDecoderGetICCProfileSize(dec.get(), 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,
+            JxlDecoderGetColorAsICCProfile(dec.get(), JXL_COLOR_PROFILE_TARGET_DATA,
                                            icc_profile.data(), icc_profile.size()));
 
   auto float_pixels = std::make_unique<float[]>(component_count);
+  static const JxlPixelFormat format = {COMPONENTS_PER_PIXEL, JXL_LITTLE_ENDIAN, JXL_TYPE_FLOAT};
   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(), &next_in, &avail_in));
@@ -76,7 +54,16 @@ val decode(std::string data) {
   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));
+  // If the image is encoded in its original color space, the decoded data will be in the color
+  // space defined by the decoded ICC profile. Otherwise, it is in Linear sRGB. TODO: the decoded
+  // color profile should also be Linear sRGB if !uses_original_profile.
+  if (info.uses_original_profile) {
+    EXPECT_TRUE(skcms_Parse(icc_profile.data(), icc_profile.size(), &jxl_profile));
+  } else {
+    auto s = jxl::ColorEncoding::LinearSRGB(/*gray=*/false);
+    EXPECT_TRUE(s.CreateICC());
+    EXPECT_TRUE(skcms_Parse(s.ICC().data(), s.ICC().size(), &jxl_profile));
+  }
   EXPECT_TRUE(skcms_Transform(
       float_pixels.get(), skcms_PixelFormat_RGBA_ffff,
       info.alpha_premultiplied ? skcms_AlphaFormat_PremulAsEncoded : skcms_AlphaFormat_Unpremul,

codecs/jxl/dec/jxl_dec.d.ts

@@ -1,7 +1,5 @@
-export interface JXLModule extends EmscriptenWasm.Module {
+interface JXLModule extends EmscriptenWasm.Module {
   decode(data: BufferSource): ImageData | null;
 }
 
-declare var moduleFactory: EmscriptenWasm.ModuleFactory<JXLModule>;
-
-export default moduleFactory;
+export default function(opts: EmscriptenWasm.ModuleOpts): Promise<JXLModule>;

codecs/jxl/dec/jxl_dec.js

@@ -1,58 +1,69 @@
 
 var jxl_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(jxl_dec) {
   jxl_dec = jxl_dec || {};
 
 
-var e;e||(e=typeof jxl_dec !== 'undefined' ? jxl_dec : {});var aa,ba;e.ready=new Promise(function(a,b){aa=a;ba=b});var r={},t;for(t in e)e.hasOwnProperty(t)&&(r[t]=e[t]);var ca="./this.program",u="",da;u=self.location.href;_scriptDir&&(u=_scriptDir);0!==u.indexOf("blob:")?u=u.substr(0,u.lastIndexOf("/")+1):u="";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),v=e.printErr||console.warn.bind(console);for(t in r)r.hasOwnProperty(t)&&(e[t]=r[t]);r=null;e.thisProgram&&(ca=e.thisProgram);var w;e.wasmBinary&&(w=e.wasmBinary);var noExitRuntime;e.noExitRuntime&&(noExitRuntime=e.noExitRuntime);"object"!==typeof WebAssembly&&y("no native wasm support detected");var z,fa=!1,ha=new TextDecoder("utf8");
-function ia(a,b,c){var d=A;if(0<c){c=b+c-1;for(var f=0;f<a.length;++f){var g=a.charCodeAt(f);if(55296<=g&&57343>=g){var 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 ja=new TextDecoder("utf-16le");
-function ka(a,b){var c=a>>1;for(b=c+b/2;!(c>=b)&&B[c];)++c;return ja.decode(A.subarray(a,c<<1))}function la(a,b,c){void 0===c&&(c=2147483647);if(2>c)return 0;c-=2;var d=b;c=c<2*a.length?c/2:a.length;for(var f=0;f<c;++f)D[b>>1]=a.charCodeAt(f),b+=2;D[b>>1]=0;return b-d}function ma(a){return 2*a.length}function na(a,b){for(var c=0,d="";!(c>=b/4);){var f=E[a+4*c>>2];if(0==f)break;++c;65536<=f?(f-=65536,d+=String.fromCharCode(55296|f>>10,56320|f&1023)):d+=String.fromCharCode(f)}return d}
-function oa(a,b,c){void 0===c&&(c=2147483647);if(4>c)return 0;var d=b;c=d+c-4;for(var f=0;f<a.length;++f){var g=a.charCodeAt(f);if(55296<=g&&57343>=g){var l=a.charCodeAt(++f);g=65536+((g&1023)<<10)|l&1023}E[b>>2]=g;b+=4;if(b+4>c)break}E[b>>2]=0;return b-d}function pa(a){for(var b=0,c=0;c<a.length;++c){var d=a.charCodeAt(c);55296<=d&&57343>=d&&++c;b+=4}return b}var F,G,A,D,B,E,H,qa,ra;
-function sa(a){F=a;e.HEAP8=G=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=H=new Uint32Array(a);e.HEAPF32=qa=new Float32Array(a);e.HEAPF64=ra=new Float64Array(a)}var ta=e.INITIAL_MEMORY||16777216;e.wasmMemory?z=e.wasmMemory:z=new WebAssembly.Memory({initial:ta/65536,maximum:32768});z&&(F=z.buffer);ta=F.byteLength;sa(F);var J,ua=[],va=[],wa=[],xa=[];
-function ya(){var a=e.preRun.shift();ua.unshift(a)}var K=0,za=null,L=null;e.preloadedImages={};e.preloadedAudios={};function y(a){if(e.onAbort)e.onAbort(a);v(a);fa=!0;a=new WebAssembly.RuntimeError("abort("+a+"). Build with -s ASSERTIONS=1 for more info.");ba(a);throw a;}function Aa(){var a=N;return String.prototype.startsWith?a.startsWith("data:application/octet-stream;base64,"):0===a.indexOf("data:application/octet-stream;base64,")}var N="jxl_dec.wasm";
-if(!Aa()){var Ba=N;N=e.locateFile?e.locateFile(Ba,u):u+Ba}function Ca(){try{if(w)return new Uint8Array(w);if(da)return da(N);throw"both async and sync fetching of the wasm failed";}catch(a){y(a)}}function Da(){return w||"function"!==typeof fetch?Promise.resolve().then(Ca):fetch(N,{credentials:"same-origin"}).then(function(a){if(!a.ok)throw"failed to load wasm binary file at '"+N+"'";return a.arrayBuffer()}).catch(function(){return Ca()})}
-function O(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.I?J.get(c)():J.get(c)(b.I):c(void 0===b.I?null:b.I)}}}function Ea(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 Fa=void 0;function P(a){for(var b="";A[a];)b+=Fa[A[a++]];return b}var Q={},R={},S={};
-function Ga(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 Ha(a,b){a=Ga(a);return(new Function("body","return function "+a+'() {\n    "use strict";    return body.apply(this, arguments);\n};\n'))(b)}
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-function La(a,b){function c(h){h=b(h);if(h.length!==d.length)throw new Ka("Mismatched type converter count");for(var p=0;p<d.length;++p)U(d[p],h[p])}var d=[];d.forEach(function(h){S[h]=a});var f=Array(a.length),g=[],l=0;a.forEach(function(h,p){R.hasOwnProperty(h)?f[p]=R[h]:(g.push(h),Q.hasOwnProperty(h)||(Q[h]=[]),Q[h].push(function(){f[p]=R[h];++l;l===g.length&&c(f)}))});0===g.length&&c(f)}
-function U(a,b,c){c=c||{};if(!("argPackAdvance"in b))throw new TypeError("registerType registeredInstance requires argPackAdvance");var d=b.name;a||T('type "'+d+'" must have a positive integer typeid pointer');if(R.hasOwnProperty(a)){if(c.M)return;T("Cannot register type '"+d+"' twice")}R[a]=b;delete S[a];Q.hasOwnProperty(a)&&(b=Q[a],delete Q[a],b.forEach(function(f){f()}))}var Ma=[],V=[{},{value:void 0},{value:null},{value:!0},{value:!1}];
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+function Bb(){function a(){if(!zb&&(zb=!0,d.calledRun=!0,!ka)){N(Aa);N(Ba);aa(d);if(d.onRuntimeInitialized)d.onRuntimeInitialized();if(d.postRun)for("function"==typeof d.postRun&&(d.postRun=[d.postRun]);d.postRun.length;){var b=d.postRun.shift();Ca.unshift(b)}N(Ca)}}if(!(0<O)){if(d.preRun)for("function"==typeof d.preRun&&(d.preRun=[d.preRun]);d.preRun.length;)Da();N(za);0<O||(d.setStatus?(d.setStatus("Running..."),setTimeout(function(){setTimeout(function(){d.setStatus("")},1);a()},1)):a())}}
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   return jxl_dec.ready
 }
 );
 })();
-export default jxl_dec;
+if (typeof exports === 'object' && typeof module === 'object')
+      module.exports = jxl_dec;
+    else if (typeof define === 'function' && define['amd'])
+      define([], function() { return jxl_dec; });
+    else if (typeof exports === 'object')
+      exports["jxl_dec"] = jxl_dec;
+    

codecs/jxl/enc/jxl_enc.cpp

@@ -13,10 +13,6 @@ struct JXLOptions {
   // 7 = fastest
   int speed;
   float quality;
-  bool progressive;
-  int epf;
-  int nearLossless;
-  bool lossyPalette;
 };
 
 val encode(std::string image, int width, int height, JXLOptions options) {
@@ -26,70 +22,10 @@ val encode(std::string image, int width, int height, JXLOptions options) {
   jxl::PaddedBytes bytes;
   jxl::ImageBundle* main = &io.Main();
 
-  cparams.epf = options.epf;
   cparams.speed_tier = static_cast<jxl::SpeedTier>(options.speed);
-  cparams.near_lossless = options.nearLossless;
+  cparams.butteraugli_distance = options.quality;
 
-  if (options.lossyPalette) {
-    cparams.lossy_palette = true;
-    cparams.palette_colors = 0;
-    cparams.options.predictor = jxl::Predictor::Zero;
-  }
-
-  // Reduce memory usage of tree learning for lossless data.
-  // TODO(veluca93): this is a mitigation for excessive memory usage in the JXL encoder.
-  float megapixels = width * height * 0.000001;
-  if (megapixels > 8) {
-    cparams.options.nb_repeats = 0.1;
-  } else if (megapixels > 4) {
-    cparams.options.nb_repeats = 0.3;
-  } else {
-    // default is OK.
-  }
-
-  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();
-  }
+  io.metadata.SetAlphaBits(8);
 
   uint8_t* inBuffer = (uint8_t*)image.c_str();
 
@@ -114,11 +50,7 @@ val encode(std::string image, int width, int height, JXLOptions options) {
 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("epf", &JXLOptions::epf);
+      .field("quality", &JXLOptions::quality);
 
   function("encode", &encode);
 }

codecs/jxl/enc/jxl_enc.d.ts

@@ -1,21 +1,7 @@
-export interface EncodeOptions {
-  speed: number;
-  quality: number;
-  progressive: boolean;
-  epf: number;
-  nearLossless: number;
-  lossyPalette: boolean;
+import { EncodeOptions } from '../../../src/codecs/jxl/encoder-meta';
+
+interface JXLModule extends EmscriptenWasm.Module {
+  encode(data: BufferSource, width: number, height: number, options: EncodeOptions): Uint8Array | null;
 }
 
-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;
+export default function(opts: EmscriptenWasm.ModuleOpts): Promise<JXLModule>;

codecs/jxl/enc/jxl_enc.js

@@ -1,71 +1,115 @@
 
 var jxl_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(jxl_enc) {
   jxl_enc = jxl_enc || {};
 
 
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+f.___embind_register_native_and_builtin_types=function(){return(f.___embind_register_native_and_builtin_types=f.asm.M).apply(null,arguments)};f.dynCall_i=function(){return(f.dynCall_i=f.asm.N).apply(null,arguments)};f.dynCall_vi=function(){return(f.dynCall_vi=f.asm.O).apply(null,arguments)};f.dynCall_iii=function(){return(f.dynCall_iii=f.asm.P).apply(null,arguments)};f.dynCall_viii=function(){return(f.dynCall_viii=f.asm.Q).apply(null,arguments)};
+f.dynCall_fii=function(){return(f.dynCall_fii=f.asm.R).apply(null,arguments)};f.dynCall_viif=function(){return(f.dynCall_viif=f.asm.S).apply(null,arguments)};f.dynCall_iiiiii=function(){return(f.dynCall_iiiiii=f.asm.T).apply(null,arguments)};f.dynCall_viiiii=function(){return(f.dynCall_viiiii=f.asm.U).apply(null,arguments)};f.dynCall_iidiiii=function(){return(f.dynCall_iidiiii=f.asm.V).apply(null,arguments)};f.dynCall_vii=function(){return(f.dynCall_vii=f.asm.W).apply(null,arguments)};
+f.dynCall_ii=function(){return(f.dynCall_ii=f.asm.X).apply(null,arguments)};f.dynCall_iiiiiii=function(){return(f.dynCall_iiiiiii=f.asm.Y).apply(null,arguments)};f.dynCall_viiii=function(){return(f.dynCall_viiii=f.asm.Z).apply(null,arguments)};f.dynCall_iiii=function(){return(f.dynCall_iiii=f.asm._).apply(null,arguments)};f.dynCall_viiiiiii=function(){return(f.dynCall_viiiiiii=f.asm.$).apply(null,arguments)};f.dynCall_viijii=function(){return(f.dynCall_viijii=f.asm.aa).apply(null,arguments)};
+f.dynCall_v=function(){return(f.dynCall_v=f.asm.ba).apply(null,arguments)};f.dynCall_iiiii=function(){return(f.dynCall_iiiii=f.asm.ca).apply(null,arguments)};f.dynCall_fi=function(){return(f.dynCall_fi=f.asm.da).apply(null,arguments)};f.dynCall_viiiiii=function(){return(f.dynCall_viiiiii=f.asm.ea).apply(null,arguments)};f.dynCall_iiji=function(){return(f.dynCall_iiji=f.asm.fa).apply(null,arguments)};f.dynCall_iifi=function(){return(f.dynCall_iifi=f.asm.ga).apply(null,arguments)};
+f.dynCall_jiji=function(){return(f.dynCall_jiji=f.asm.ha).apply(null,arguments)};f.dynCall_iiiiiiiii=function(){return(f.dynCall_iiiiiiiii=f.asm.ia).apply(null,arguments)};f.dynCall_iiiiiiii=function(){return(f.dynCall_iiiiiiii=f.asm.ja).apply(null,arguments)};f.dynCall_iiiiiijj=function(){return(f.dynCall_iiiiiijj=f.asm.ka).apply(null,arguments)};f.dynCall_iiiiij=function(){return(f.dynCall_iiiiij=f.asm.la).apply(null,arguments)};
+f.dynCall_iiiiid=function(){return(f.dynCall_iiiiid=f.asm.ma).apply(null,arguments)};f.dynCall_iiiiijj=function(){return(f.dynCall_iiiiijj=f.asm.na).apply(null,arguments)};var Nc;Qa=function Oc(){Nc||Pc();Nc||(Qa=Oc)};
+function Pc(){function a(){if(!Nc&&(Nc=!0,f.calledRun=!0,!pa)){f.noFSInit||Ob||(Ob=!0,Nb(),f.stdin=f.stdin,f.stdout=f.stdout,f.stderr=f.stderr,f.stdin?Qb("stdin",f.stdin):Jb("/dev/tty","/dev/stdin"),f.stdout?Qb("stdout",null,f.stdout):Jb("/dev/tty","/dev/stdout"),f.stderr?Qb("stderr",null,f.stderr):Jb("/dev/tty1","/dev/stderr"),Kb("/dev/stdin","r"),Kb("/dev/stdout","w"),Kb("/dev/stderr","w"));Fa(Ha);tb=!1;Fa(Ia);aa(f);if(f.onRuntimeInitialized)f.onRuntimeInitialized();if(f.postRun)for("function"==
+typeof f.postRun&&(f.postRun=[f.postRun]);f.postRun.length;){var b=f.postRun.shift();Ja.unshift(b)}Fa(Ja)}}if(!(0<L)){if(f.preRun)for("function"==typeof f.preRun&&(f.preRun=[f.preRun]);f.preRun.length;)Ka();Fa(Ga);0<L||(f.setStatus?(f.setStatus("Running..."),setTimeout(function(){setTimeout(function(){f.setStatus("")},1);a()},1)):a())}}f.run=Pc;if(f.preInit)for("function"==typeof f.preInit&&(f.preInit=[f.preInit]);0<f.preInit.length;)f.preInit.pop()();noExitRuntime=!0;Pc();
 
 
   return jxl_enc.ready
 }
 );
 })();
-export default jxl_enc;
+if (typeof exports === 'object' && typeof module === 'object')
+      module.exports = jxl_enc;
+    else if (typeof define === 'function' && define['amd'])
+      define([], function() { return jxl_enc; });
+    else if (typeof exports === 'object')
+      exports["jxl_enc"] = jxl_enc;
+    

codecs/mozjpeg_enc/Makefile

@@ -14,13 +14,11 @@ all: $(OUT_JS)
 		-I $(CODEC_DIR) \
 		${CXXFLAGS} \
 		${LDFLAGS} \
-		--closure 1 \
 		--bind \
+		--closure 1 \
 		-s ALLOW_MEMORY_GROWTH=1 \
 		-s MODULARIZE=1 \
-		-s TEXTDECODER=2 \
-		-s ENVIRONMENT='worker' \
-		-s EXPORT_ES6=1 \
+		-s 'EXPORT_NAME="$(basename $(@F))"' \
 		-o $@ \
 		$+
 

codecs/mozjpeg_enc/example.html

@@ -1,12 +1,13 @@
-<!DOCTYPE html>
-<script type="module">
-  import mozjpeg_enc from './mozjpeg_enc.js';
+<!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));
+    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];
@@ -16,9 +17,7 @@
     return ctx.getImageData(0, 0, img.width, img.height);
   }
 
-  async function main() {
-    const module = await mozjpeg_enc();
-
+  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, {
@@ -40,12 +39,10 @@
       chroma_quality: 75,
     });
 
-    const blob = new Blob([result], { type: 'image/jpeg' });
+    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);
-  }
-
-  main();
+  };
 </script>

codecs/mozjpeg_enc/mozjpeg_enc.d.ts

@@ -1,37 +1,7 @@
-export const enum MozJpegColorSpace {
-  GRAYSCALE = 1,
-  RGB,
-  YCbCr,
+import { EncodeOptions } from '../../src/codecs/mozjpeg/encoder-meta';
+
+interface MozJPEGModule extends EmscriptenWasm.Module {
+  encode(data: BufferSource, width: number, height: number, options: EncodeOptions): Uint8Array;
 }
 
-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;
+export default function(opts: EmscriptenWasm.ModuleOpts): Promise<MozJPEGModule>;

codecs/oxipng/Cargo.lock

@@ -56,9 +56,9 @@ checksum = "08c48aae112d48ed9f069b33538ea9e3e90aa263cfa3d1c24309612b1f7472de"
 
 [[package]]
 name = "cc"
-version = "1.0.62"
+version = "1.0.60"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1770ced377336a88a67c473594ccc14eca6f4559217c34f64aac8f83d641b40"
+checksum = "ef611cc68ff783f18535d77ddd080185275713d852c4f5cbb6122c462a7a825c"
 
 [[package]]
 name = "cfg-if"
@@ -66,12 +66,6 @@ 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"
@@ -90,18 +84,6 @@ 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 = "0.4.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c478836e029dcef17fb47c89023448c64f781a046e0300e257ad8225ae59afab"
-
 [[package]]
 name = "crc"
 version = "1.8.1"
@@ -113,57 +95,57 @@ dependencies = [
 
 [[package]]
 name = "crc32fast"
-version = "1.2.1"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81156fece84ab6a9f2afdb109ce3ae577e42b1228441eded99bd77f627953b1a"
+checksum = "ba125de2af0df55319f41944744ad91c71113bf74a4646efff39afe1f6842db1"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
 ]
 
 [[package]]
 name = "crossbeam-channel"
-version = "0.5.0"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dca26ee1f8d361640700bde38b2c37d8c22b3ce2d360e1fc1c74ea4b0aa7d775"
+checksum = "b153fe7cbef478c567df0f972e02e6d736db11affe43dfc9c56a9374d1adfb87"
 dependencies = [
- "cfg-if 1.0.0",
  "crossbeam-utils",
+ "maybe-uninit",
 ]
 
 [[package]]
 name = "crossbeam-deque"
-version = "0.8.0"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94af6efb46fef72616855b036a624cf27ba656ffc9be1b9a3c931cfc7749a9a9"
+checksum = "9f02af974daeee82218205558e51ec8768b48cf524bd01d550abe5573a608285"
 dependencies = [
- "cfg-if 1.0.0",
  "crossbeam-epoch",
  "crossbeam-utils",
+ "maybe-uninit",
 ]
 
 [[package]]
 name = "crossbeam-epoch"
-version = "0.9.0"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec0f606a85340376eef0d6d8fec399e6d4a544d648386c6645eb6d0653b27d9f"
+checksum = "058ed274caafc1f60c4997b5fc07bf7dc7cca454af7c6e81edffe5f33f70dace"
 dependencies = [
- "cfg-if 1.0.0",
- "const_fn",
+ "autocfg",
+ "cfg-if",
  "crossbeam-utils",
  "lazy_static",
+ "maybe-uninit",
  "memoffset",
  "scopeguard",
 ]
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.8.0"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec91540d98355f690a86367e566ecad2e9e579f230230eb7c21398372be73ea5"
+checksum = "c3c7c73a2d1e9fc0886a08b93e98eb643461230d5f1925e4036204d5f2e261a8"
 dependencies = [
  "autocfg",
- "cfg-if 1.0.0",
- "const_fn",
+ "cfg-if",
  "lazy_static",
 ]
 
@@ -185,28 +167,27 @@ checksum = "e78d4f1cc4ae33bbfc157ed5d5a5ef3bc29227303d595861deb238fcec4e9457"
 
 [[package]]
 name = "hashbrown"
-version = "0.9.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7afe4a420e3fe79967a00898cc1f4db7c8a49a9333a29f8a4bd76a253d5cd04"
+checksum = "00d63df3d41950fb462ed38308eea019113ad1508da725bbedcd0fa5a85ef5f7"
 
 [[package]]
 name = "hermit-abi"
-version = "0.1.17"
+version = "0.1.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5aca5565f760fb5b220e499d72710ed156fdb74e631659e99377d9ebfbd13ae8"
+checksum = "4c30f6d0bc6b00693347368a67d41b58f2fb851215ff1da49e90fe2c5c667151"
 dependencies = [
  "libc",
 ]
 
 [[package]]
 name = "image"
-version = "0.23.11"
+version = "0.23.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4f0a8345b33b082aedec2f4d7d4a926b845cee184cbe78b703413066564431b"
+checksum = "974e194911d1f7efe3cd8a8f9db3b767e43536327e899e8bc9a12ef5711b74d2"
 dependencies = [
  "bytemuck",
  "byteorder",
- "color_quant",
  "num-iter",
  "num-rational",
  "num-traits",
@@ -241,24 +222,24 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.80"
+version = "0.2.77"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d58d1b70b004888f764dfbf6a26a3b0342a1632d33968e4a179d8011c760614"
+checksum = "f2f96b10ec2560088a8e76961b00d47107b3a625fecb76dedb29ee7ccbf98235"
 
 [[package]]
 name = "libdeflate-sys"
-version = "0.6.0"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f5b1582a0ebf8c55a46166c04d7c66f6bb17add3a6cbf69a082ac2219f31671"
+checksum = "21e39efa87b84db3e13ff4e2dfac1e57220abcbd7fe8ec44d238f7f4f787cc1f"
 dependencies = [
  "cc",
 ]
 
 [[package]]
 name = "libdeflater"
-version = "0.6.0"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "93edd93a53970951da84ef733a8b6e30189a8f8a9e19610f69e4cc5bb1f4d654"
+checksum = "a4810980d791f26d470e2d7d91a3d4d22aa3a4b709fb7e9c5e43ee54f83a01f2"
 dependencies = [
  "libdeflate-sys",
 ]
@@ -269,9 +250,15 @@ version = "0.4.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4fabed175da42fed1fa0746b0ea71f412aa9d35e76e95e59b192c64b9dc2bf8b"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if",
 ]
 
+[[package]]
+name = "maybe-uninit"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "60302e4db3a61da70c0cb7991976248362f30319e88850c487b9b95bbf059e00"
+
 [[package]]
 name = "memoffset"
 version = "0.5.6"
@@ -292,9 +279,9 @@ dependencies = [
 
 [[package]]
 name = "miniz_oxide"
-version = "0.4.3"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f2d26ec3309788e423cfbf68ad1800f061638098d76a83681af979dc4eda19d"
+checksum = "c60c0dfe32c10b43a144bad8fc83538c52f58302c92300ea7ec7bf7b38d5a7b9"
 dependencies = [
  "adler",
  "autocfg",
@@ -302,9 +289,9 @@ dependencies = [
 
 [[package]]
 name = "num-integer"
-version = "0.1.44"
+version = "0.1.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2cc698a63b549a70bc047073d2949cce27cd1c7b0a4a862d08a8031bc2801db"
+checksum = "8d59457e662d541ba17869cf51cf177c0b5f0cbf476c66bdc90bf1edac4f875b"
 dependencies = [
  "autocfg",
  "num-traits",
@@ -312,9 +299,9 @@ dependencies = [
 
 [[package]]
 name = "num-iter"
-version = "0.1.42"
+version = "0.1.41"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2021c8337a54d21aca0d59a92577a029af9431cb59b909b03252b9c164fad59"
+checksum = "7a6e6b7c748f995c4c29c5f5ae0248536e04a5739927c74ec0fa564805094b9f"
 dependencies = [
  "autocfg",
  "num-integer",
@@ -323,9 +310,9 @@ dependencies = [
 
 [[package]]
 name = "num-rational"
-version = "0.3.2"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12ac428b1cb17fce6f731001d307d351ec70a6d202fc2e60f7d4c5e42d8f4f07"
+checksum = "a5b4d7360f362cfb50dde8143501e6940b22f644be75a4cc90b2d81968908138"
 dependencies = [
  "autocfg",
  "num-integer",
@@ -334,9 +321,9 @@ dependencies = [
 
 [[package]]
 name = "num-traits"
-version = "0.2.14"
+version = "0.2.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a64b1ec5cda2586e284722486d802acf1f7dbdc623e2bfc57e65ca1cd099290"
+checksum = "ac267bcc07f48ee5f8935ab0d24f316fb722d7a1292e2913f0cc196b29ffd611"
 dependencies = [
  "autocfg",
 ]
@@ -353,15 +340,14 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.5.2"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13bd41f508810a131401606d54ac32a467c97172d74ba7662562ebba5ad07fa0"
+checksum = "260e51e7efe62b592207e9e13a68e43692a7a279171d6ba57abd208bf23645ad"
 
 [[package]]
 name = "oxipng"
-version = "4.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9fefb26bde273c3db896a313151301a69e698a7495ee577fe2168ed7065c29c4"
+version = "3.0.1"
+source = "git+https://github.com/RReverser/oxipng?branch=crossbeam#0df4a32921f7b88d2be4649deb1b6fb7e5707ad8"
 dependencies = [
  "bit-vec",
  "byteorder",
@@ -373,19 +359,11 @@ dependencies = [
  "itertools",
  "libdeflater",
  "log",
- "miniz_oxide 0.4.3",
+ "miniz_oxide 0.4.2",
  "rayon",
  "rgb",
  "rustc_version",
-]
-
-[[package]]
-name = "pest"
-version = "2.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10f4872ae94d7b90ae48754df22fd42ad52ce740b8f370b03da4835417403e53"
-dependencies = [
- "ucd-trie",
+ "zopfli",
 ]
 
 [[package]]
@@ -402,9 +380,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.24"
+version = "1.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e0704ee1a7e00d7bb417d0770ea303c1bccbabf0ef1667dae92b5967f5f8a71"
+checksum = "36e28516df94f3dd551a587da5357459d9b36d945a7c37c3557928c1c2ff2a2c"
 dependencies = [
  "unicode-xid",
 ]
@@ -420,9 +398,9 @@ dependencies = [
 
 [[package]]
 name = "rayon"
-version = "1.5.0"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b0d8e0819fadc20c74ea8373106ead0600e3a67ef1fe8da56e39b9ae7275674"
+checksum = "dcf6960dc9a5b4ee8d3e4c5787b4a112a8818e0290a42ff664ad60692fdf2032"
 dependencies = [
  "autocfg",
  "crossbeam-deque",
@@ -432,9 +410,9 @@ dependencies = [
 
 [[package]]
 name = "rayon-core"
-version = "1.9.0"
+version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ab346ac5921dc62ffa9f89b7a773907511cdfa5490c572ae9be1be33e8afa4a"
+checksum = "e8c4fec834fb6e6d2dd5eece3c7b432a52f0ba887cf40e595190c4107edc08bf"
 dependencies = [
  "crossbeam-channel",
  "crossbeam-deque",
@@ -454,9 +432,9 @@ dependencies = [
 
 [[package]]
 name = "rustc_version"
-version = "0.3.0"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "65c94201b44764d6d1f7e37c15a8289ed55e546c1762c7f1d57f616966e0c181"
+checksum = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
 dependencies = [
  "semver",
 ]
@@ -469,21 +447,18 @@ checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
 [[package]]
 name = "semver"
-version = "0.11.0"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f301af10236f6df4160f7c3f04eec6dbc70ace82d23326abad5edee88801c6b6"
+checksum = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
 dependencies = [
  "semver-parser",
 ]
 
 [[package]]
 name = "semver-parser"
-version = "0.10.1"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "42ef146c2ad5e5f4b037cd6ce2ebb775401729b19a82040c1beac9d36c7d1428"
-dependencies = [
- "pest",
-]
+checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
 [[package]]
 name = "squoosh-oxipng"
@@ -499,9 +474,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "1.0.48"
+version = "1.0.41"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc371affeffc477f42a221a1e4297aedcea33d47d19b61455588bd9d8f6b19ac"
+checksum = "6690e3e9f692504b941dc6c3b188fd28df054f7fb8469ab40680df52fdcc842b"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -509,10 +484,10 @@ dependencies = [
 ]
 
 [[package]]
-name = "ucd-trie"
-version = "0.1.3"
+name = "typed-arena"
+version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56dee185309b50d1f11bfedef0fe6d036842e3fb77413abef29f8f8d1c5d4c1c"
+checksum = "a9b2228007eba4120145f785df0f6c92ea538f5a3635a612ecf4e334c8c1446d"
 
 [[package]]
 name = "unicode-xid"
@@ -526,7 +501,7 @@ version = "0.2.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1ac64ead5ea5f05873d7c12b545865ca2b8d28adfc50a49b84770a3a97265d42"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if",
  "wasm-bindgen-macro",
 ]
 
@@ -573,3 +548,15 @@ name = "wasm-bindgen-shared"
 version = "0.2.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1d649a3145108d7d3fbcde896a468d1bd636791823c9921135218ad89be08307"
+
+[[package]]
+name = "zopfli"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4079b79464426ade2a1b0177fb0ce8396ba6b4084267407e333573c666073964"
+dependencies = [
+ "adler32",
+ "byteorder",
+ "crc",
+ "typed-arena",
+]

codecs/oxipng/Cargo.toml

@@ -5,19 +5,20 @@ 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 = "4.0.0", default-features = false, features = ["libdeflater"] }
-wasm-bindgen = "0.2.68"
-log = { version = "0.4.11", features = ["release_max_level_off"] }
-rayon = { version = "1.5.0", optional = true }
-once_cell = { version = "1.5.2", optional = true }
-crossbeam-channel = { version = "0.5.0", optional = true }
+oxipng = { version = "3.0.0", default-features = false }
+wasm-bindgen = "0.2.64"
+log = { version = "0.4", features = ["release_max_level_off"] }
+rayon = { version = "1.3.0", optional = true }
+once_cell = { version = "1.3.1", optional = true }
+crossbeam-channel = { version = "0.4.2", optional = true }
+
+[patch.crates-io]
+# TODO: replace with upstream version once https://github.com/shssoichiro/oxipng/pull/327 is merged.
+oxipng = { git = "https://github.com/RReverser/oxipng", branch = "crossbeam" }
 
 [profile.release]
 lto = true
@@ -25,3 +26,6 @@ opt-level = "s"
 
 [features]
 parallel = ["oxipng/parallel", "rayon", "crossbeam-channel", "once_cell"]
+
+[package.metadata.wasm-pack.profile.release]
+wasm-opt = ["-O", "--no-validation"]

codecs/oxipng/build.sh

@@ -3,8 +3,7 @@
 set -e
 
 rm -rf pkg,{-parallel}
-wasm-pack build -t web
+wasm-pack build
 RUSTFLAGS='-C target-feature=+atomics,+bulk-memory' wasm-pack build -t web -d pkg-parallel -- -Z build-std=panic_abort,std --features=parallel
-# Workaround https://github.com/rustwasm/wasm-bindgen/issues/2133:
-sed -i "s|maybe_memory:|maybe_memory?:|" pkg-parallel/squoosh_oxipng.d.ts
+sed -i "s|input = import.meta.url.replace(/\\\.js$/, '_bg.wasm');||" pkg{,-parallel}/squoosh_oxipng.js
 rm pkg{,-parallel}/.gitignore

codecs/oxipng/index.ts

@@ -0,0 +1,10 @@
+import { threads } from 'wasm-feature-detect';
+
+async function init() {
+  if (await threads()) {
+    return (await import('./spawn')).default;
+  }
+  return import('./pkg');
+}
+
+export default init();

codecs/oxipng/package.json

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

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

@@ -1,12 +1,6 @@
 /* tslint:disable */
 /* eslint-disable */
 /**
-* @param {Uint8Array} data
-* @param {number} level
-* @returns {Uint8Array}
-*/
-export function optimise(data: Uint8Array, level: number): Uint8Array;
-/**
 * @param {number} num
 * @returns {any}
 */
@@ -17,16 +11,22 @@ export function start_main_thread(): void;
 /**
 */
 export function start_worker_thread(): void;
+/**
+* @param {Uint8Array} data
+* @param {number} level
+* @returns {Uint8Array}
+*/
+export function optimise(data: Uint8Array, level: number): Uint8Array;
 
 export type InitInput = RequestInfo | URL | Response | BufferSource | WebAssembly.Module;
 
 export interface InitOutput {
-  readonly optimise: (a: number, b: number, c: number, d: number) => void;
   readonly malloc: (a: number) => number;
   readonly free: (a: number) => void;
   readonly worker_initializer: (a: number) => number;
   readonly start_main_thread: () => void;
   readonly start_worker_thread: () => void;
+  readonly optimise: (a: number, b: number, c: number, d: number) => void;
   readonly __wbindgen_export_0: WebAssembly.Memory;
   readonly __wbindgen_malloc: (a: number) => number;
   readonly __wbindgen_free: (a: number, b: number) => void;
@@ -42,5 +42,5 @@ export interface InitOutput {
 *
 * @returns {Promise<InitOutput>}
 */
-export default function init (module_or_path?: InitInput | Promise<InitInput>, maybe_memory?: WebAssembly.Memory): Promise<InitOutput>;
+export default function init (module_or_path?: InitInput | Promise<InitInput>, maybe_memory: WebAssembly.Memory): Promise<InitOutput>;
         

codecs/oxipng/pkg-parallel/squoosh_oxipng.js

@@ -33,6 +33,40 @@ function getStringFromWasm0(ptr, len) {
     return cachedTextDecoder.decode(getUint8Memory0().slice(ptr, ptr + len));
 }
 
+function getObject(idx) { return heap[idx]; }
+
+function dropObject(idx) {
+    if (idx < 36) return;
+    heap[idx] = heap_next;
+    heap_next = idx;
+}
+
+function takeObject(idx) {
+    const ret = getObject(idx);
+    dropObject(idx);
+    return ret;
+}
+/**
+* @param {number} num
+* @returns {any}
+*/
+export function worker_initializer(num) {
+    var ret = wasm.worker_initializer(num);
+    return takeObject(ret);
+}
+
+/**
+*/
+export function start_main_thread() {
+    wasm.start_main_thread();
+}
+
+/**
+*/
+export function start_worker_thread() {
+    wasm.start_worker_thread();
+}
+
 let WASM_VECTOR_LEN = 0;
 
 function passArray8ToWasm0(arg, malloc) {
@@ -75,40 +109,6 @@ export function optimise(data, level) {
     }
 }
 
-function getObject(idx) { return heap[idx]; }
-
-function dropObject(idx) {
-    if (idx < 36) return;
-    heap[idx] = heap_next;
-    heap_next = idx;
-}
-
-function takeObject(idx) {
-    const ret = getObject(idx);
-    dropObject(idx);
-    return ret;
-}
-/**
-* @param {number} num
-* @returns {any}
-*/
-export function worker_initializer(num) {
-    var ret = wasm.worker_initializer(num);
-    return takeObject(ret);
-}
-
-/**
-*/
-export function start_main_thread() {
-    wasm.start_main_thread();
-}
-
-/**
-*/
-export function start_worker_thread() {
-    wasm.start_worker_thread();
-}
-
 async function load(module, imports, maybe_memory) {
     if (typeof Response === 'function' && module instanceof Response) {
         memory = imports.wbg.memory = new WebAssembly.Memory({initial:17,maximum:16384,shared:true});
@@ -144,7 +144,7 @@ async function load(module, imports, maybe_memory) {
 
 async function init(input, maybe_memory) {
     if (typeof input === 'undefined') {
-        input = import.meta.url.replace(/\.js$/, '_bg.wasm');
+        
     }
     const imports = {};
     imports.wbg = {};

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

@@ -1,11 +1,11 @@
 /* tslint:disable */
 /* eslint-disable */
-export function optimise(a: number, b: number, c: number, d: number): void;
 export function malloc(a: number): number;
 export function free(a: number): void;
 export function worker_initializer(a: number): number;
 export function start_main_thread(): void;
 export function start_worker_thread(): void;
+export function optimise(a: number, b: number, c: number, d: number): void;
 export const __wbindgen_export_0: WebAssembly.Memory;
 export function __wbindgen_malloc(a: number): number;
 export function __wbindgen_free(a: number, b: number): void;

codecs/oxipng/pkg/squoosh_oxipng.d.ts

@@ -6,25 +6,3 @@
 * @returns {Uint8Array}
 */
 export function optimise(data: Uint8Array, level: number): 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) => void;
-  readonly malloc: (a: number) => number;
-  readonly free: (a: number) => void;
-  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>;
-        

codecs/oxipng/pkg/squoosh_oxipng.js

@@ -1,118 +1,2 @@
-
-let wasm;
-
-let cachedTextDecoder = new TextDecoder('utf-8', { ignoreBOM: true, fatal: true });
-
-cachedTextDecoder.decode();
-
-let cachegetUint8Memory0 = null;
-function getUint8Memory0() {
-    if (cachegetUint8Memory0 === null || cachegetUint8Memory0.buffer !== wasm.memory.buffer) {
-        cachegetUint8Memory0 = new Uint8Array(wasm.memory.buffer);
-    }
-    return cachegetUint8Memory0;
-}
-
-function getStringFromWasm0(ptr, len) {
-    return cachedTextDecoder.decode(getUint8Memory0().subarray(ptr, ptr + len));
-}
-
-let WASM_VECTOR_LEN = 0;
-
-function passArray8ToWasm0(arg, malloc) {
-    const ptr = malloc(arg.length * 1);
-    getUint8Memory0().set(arg, ptr / 1);
-    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 getArrayU8FromWasm0(ptr, len) {
-    return getUint8Memory0().subarray(ptr / 1, ptr / 1 + len);
-}
-/**
-* @param {Uint8Array} data
-* @param {number} level
-* @returns {Uint8Array}
-*/
-export function optimise(data, level) {
-    try {
-        const retptr = wasm.__wbindgen_export_0.value - 16;
-        wasm.__wbindgen_export_0.value = retptr;
-        var ptr0 = passArray8ToWasm0(data, wasm.__wbindgen_malloc);
-        var len0 = WASM_VECTOR_LEN;
-        wasm.optimise(retptr, ptr0, len0, level);
-        var r0 = getInt32Memory0()[retptr / 4 + 0];
-        var r1 = getInt32Memory0()[retptr / 4 + 1];
-        var v1 = getArrayU8FromWasm0(r0, r1).slice();
-        wasm.__wbindgen_free(r0, r1 * 1);
-        return v1;
-    } finally {
-        wasm.__wbindgen_export_0.value += 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 = import.meta.url.replace(/\.js$/, '_bg.wasm');
-    }
-    const imports = {};
-    imports.wbg = {};
-    imports.wbg.__wbindgen_throw = function(arg0, arg1) {
-        throw new Error(getStringFromWasm0(arg0, arg1));
-    };
-
-    if (typeof input === 'string' || (typeof Request === 'function' && input instanceof Request) || (typeof URL === 'function' && input instanceof URL)) {
-        input = fetch(input);
-    }
-
-    const { instance, module } = await load(await input, imports);
-
-    wasm = instance.exports;
-    init.__wbindgen_wasm_module = module;
-
-    return wasm;
-}
-
-export default init;
-
+import * as wasm from "./squoosh_oxipng_bg.wasm";
+export * from "./squoosh_oxipng_bg.js";

codecs/oxipng/pkg/squoosh_oxipng_bg.js

@@ -0,0 +1,66 @@
+import * as wasm from './squoosh_oxipng_bg.wasm';
+
+const lTextDecoder = typeof TextDecoder === 'undefined' ? (0, module.require)('util').TextDecoder : TextDecoder;
+
+let cachedTextDecoder = new lTextDecoder('utf-8', { ignoreBOM: true, fatal: true });
+
+cachedTextDecoder.decode();
+
+let cachegetUint8Memory0 = null;
+function getUint8Memory0() {
+    if (cachegetUint8Memory0 === null || cachegetUint8Memory0.buffer !== wasm.memory.buffer) {
+        cachegetUint8Memory0 = new Uint8Array(wasm.memory.buffer);
+    }
+    return cachegetUint8Memory0;
+}
+
+function getStringFromWasm0(ptr, len) {
+    return cachedTextDecoder.decode(getUint8Memory0().subarray(ptr, ptr + len));
+}
+
+let WASM_VECTOR_LEN = 0;
+
+function passArray8ToWasm0(arg, malloc) {
+    const ptr = malloc(arg.length * 1);
+    getUint8Memory0().set(arg, ptr / 1);
+    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 getArrayU8FromWasm0(ptr, len) {
+    return getUint8Memory0().subarray(ptr / 1, ptr / 1 + len);
+}
+/**
+* @param {Uint8Array} data
+* @param {number} level
+* @returns {Uint8Array}
+*/
+export function optimise(data, level) {
+    try {
+        const retptr = wasm.__wbindgen_export_0.value - 16;
+        wasm.__wbindgen_export_0.value = retptr;
+        var ptr0 = passArray8ToWasm0(data, wasm.__wbindgen_malloc);
+        var len0 = WASM_VECTOR_LEN;
+        wasm.optimise(retptr, ptr0, len0, level);
+        var r0 = getInt32Memory0()[retptr / 4 + 0];
+        var r1 = getInt32Memory0()[retptr / 4 + 1];
+        var v1 = getArrayU8FromWasm0(r0, r1).slice();
+        wasm.__wbindgen_free(r0, r1 * 1);
+        return v1;
+    } finally {
+        wasm.__wbindgen_export_0.value += 16;
+    }
+}
+
+export const __wbindgen_throw = function(arg0, arg1) {
+    throw new Error(getStringFromWasm0(arg0, arg1));
+};
+

codecs/oxipng/spawn.ts

@@ -0,0 +1,52 @@
+import initOxiPNG, {
+  worker_initializer,
+  start_main_thread,
+  optimise,
+} from './pkg-parallel';
+// @ts-ignore
+import wasmUrl from './pkg-parallel/squoosh_oxipng_bg.wasm';
+import { WorkerInit } from './worker';
+
+function initWorker(worker: Worker, workerInit: WorkerInit) {
+  return new Promise((resolve) => {
+    worker.postMessage(workerInit);
+    worker.addEventListener('message', () => resolve(), { once: true });
+  });
+}
+
+async function startMainThread() {
+  const num = navigator.hardwareConcurrency;
+
+  // First, let browser fetch and spawn Workers for our pool in the background.
+  // This is fairly expensive, so we want to start it as early as possible.
+  const workers = Array.from({ length: num }, () => new Worker('./worker', { type: 'module' }));
+
+  // Meanwhile, asynchronously compile, instantiate and initialise Wasm on our main thread.
+  await initOxiPNG(fetch(wasmUrl), undefined as any);
+
+  // Get module+memory from the Wasm instance.
+  //
+  // Ideally we wouldn't go via Wasm bindings here, since both are just JS variables, but memory is
+  // currently not exposed on the Wasm instance correctly by wasm-bindgen.
+  const workerInit: WorkerInit = worker_initializer(num);
+
+  // Once done, we want to send module+memory to each Worker so that they instantiate Wasm too.
+  // While doing so, we need to wait for Workers to acknowledge that they have received our message.
+  // Ideally this shouldn't be necessary, but Chromium currently doesn't conform to the spec:
+  // https://bugs.chromium.org/p/chromium/issues/detail?id=1075645
+  //
+  // If we didn't do this ping-pong game, the `start_main_thread` below would block the current
+  // thread on an atomic before even *sending* the `postMessage` containing memory,
+  // so Workers would never be able to unblock us back.
+  await Promise.all(workers.map(worker => initWorker(worker, workerInit)));
+
+  // Finally, instantiate rayon pool - this will use shared Wasm memory to send tasks to the
+  // Workers and then block until they're all ready.
+  start_main_thread();
+
+  return {
+    optimise,
+  };
+}
+
+export default startMainThread();

codecs/oxipng/src/lib.rs

@@ -1,5 +1,5 @@
-use oxipng::AlphaOptim;
 use wasm_bindgen::prelude::*;
+use oxipng::AlphaOptim;
 
 mod malloc_shim;
 
@@ -8,14 +8,14 @@ pub mod parallel;
 
 #[wasm_bindgen]
 pub fn optimise(data: &[u8], level: u8) -> Vec<u8> {
-    let mut options = oxipng::Options::from_preset(level);
-    options.alphas.insert(AlphaOptim::Black);
-    options.alphas.insert(AlphaOptim::White);
-    options.alphas.insert(AlphaOptim::Up);
-    options.alphas.insert(AlphaOptim::Down);
-    options.alphas.insert(AlphaOptim::Left);
-    options.alphas.insert(AlphaOptim::Right);
+  let mut options = oxipng::Options::from_preset(level);
+  options.alphas.insert(AlphaOptim::Black);
+  options.alphas.insert(AlphaOptim::White);
+  options.alphas.insert(AlphaOptim::Up);
+  options.alphas.insert(AlphaOptim::Down);
+  options.alphas.insert(AlphaOptim::Left);
+  options.alphas.insert(AlphaOptim::Right);
 
-    options.deflate = oxipng::Deflaters::Libdeflater;
-    oxipng::optimize_from_memory(data, &options).unwrap_throw()
+  options.deflate = oxipng::Deflaters::Libdeflater;
+  oxipng::optimize_from_memory(data, &options).unwrap_throw()
 }

codecs/oxipng/src/parallel.rs

@@ -1,4 +1,4 @@
-use crossbeam_channel::{bounded, Receiver, Sender};
+use crossbeam_channel::{Sender, Receiver, bounded};
 use once_cell::sync::OnceCell;
 use wasm_bindgen::prelude::*;
 use wasm_bindgen::JsValue;
@@ -35,8 +35,7 @@ extern "C" {
 //    shared memory and blocks the current thread until they're all grabbed.
 // 4) Provide a `worker_initializer` that is expected to be invoked from various workers,
 //    reads one `threadPtr` from the shared channel and starts running it.
-static CHANNEL: OnceCell<(Sender<rayon::ThreadBuilder>, Receiver<rayon::ThreadBuilder>)> =
-    OnceCell::new();
+static CHANNEL: OnceCell<(Sender<rayon::ThreadBuilder>, Receiver<rayon::ThreadBuilder>)> = OnceCell::new();
 
 #[wasm_bindgen]
 pub fn worker_initializer(num: usize) -> JsValue {

codecs/oxipng/worker.ts

@@ -1,6 +1,6 @@
-import initOxiPNG, {
-  start_worker_thread,
-} from 'codecs/oxipng/pkg-parallel/squoosh_oxipng';
+/// <reference lib="webworker" />
+
+import initOxiPNG, { start_worker_thread } from './pkg-parallel';
 
 export type WorkerInit = [WebAssembly.Module, WebAssembly.Memory];
 
@@ -15,7 +15,6 @@ addEventListener(
     // Note that we don't need to wait for Wasm instantiation here - it's
     // better to start main thread as early as possible, and then it blocks
     // on a shared atomic anyway until Worker is fully ready.
-    // @ts-ignore
     postMessage(null);
 
     await initOxiPNG(...(event.data as WorkerInit));

codecs/resize/pkg/squoosh_resize.d.ts

@@ -1,60 +1,14 @@
 /* tslint:disable */
 /* eslint-disable */
 /**
- * @param {Uint8Array} input_image
- * @param {number} input_width
- * @param {number} input_height
- * @param {number} output_width
- * @param {number} output_height
- * @param {number} typ_idx
- * @param {boolean} premultiply
- * @param {boolean} color_space_conversion
- * @returns {Uint8Array}
- */
-export function resize(
-  input_image: Uint8Array,
-  input_width: number,
-  input_height: number,
-  output_width: number,
-  output_height: number,
-  typ_idx: number,
-  premultiply: boolean,
-  color_space_conversion: boolean,
-): Uint8Array;
-
-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,
-    g: number,
-    h: number,
-    i: number,
-    j: number,
-  ) => void;
-  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>;
+* @param {Uint8Array} input_image
+* @param {number} input_width
+* @param {number} input_height
+* @param {number} output_width
+* @param {number} output_height
+* @param {number} typ_idx
+* @param {boolean} premultiply
+* @param {boolean} color_space_conversion
+* @returns {Uint8Array}
+*/
+export function resize(input_image: Uint8Array, input_width: number, input_height: number, output_width: number, output_height: number, typ_idx: number, premultiply: boolean, color_space_conversion: boolean): Uint8Array;

codecs/resize/pkg/squoosh_resize.js

@@ -1,131 +1,2 @@
-let wasm;
-
-let cachegetUint8Memory0 = null;
-function getUint8Memory0() {
-  if (
-    cachegetUint8Memory0 === null ||
-    cachegetUint8Memory0.buffer !== wasm.memory.buffer
-  ) {
-    cachegetUint8Memory0 = new Uint8Array(wasm.memory.buffer);
-  }
-  return cachegetUint8Memory0;
-}
-
-let WASM_VECTOR_LEN = 0;
-
-function passArray8ToWasm0(arg, malloc) {
-  const ptr = malloc(arg.length * 1);
-  getUint8Memory0().set(arg, ptr / 1);
-  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 getArrayU8FromWasm0(ptr, len) {
-  return getUint8Memory0().subarray(ptr / 1, ptr / 1 + len);
-}
-/**
- * @param {Uint8Array} input_image
- * @param {number} input_width
- * @param {number} input_height
- * @param {number} output_width
- * @param {number} output_height
- * @param {number} typ_idx
- * @param {boolean} premultiply
- * @param {boolean} color_space_conversion
- * @returns {Uint8Array}
- */
-export function resize(
-  input_image,
-  input_width,
-  input_height,
-  output_width,
-  output_height,
-  typ_idx,
-  premultiply,
-  color_space_conversion,
-) {
-  var ptr0 = passArray8ToWasm0(input_image, wasm.__wbindgen_malloc);
-  var len0 = WASM_VECTOR_LEN;
-  wasm.resize(
-    8,
-    ptr0,
-    len0,
-    input_width,
-    input_height,
-    output_width,
-    output_height,
-    typ_idx,
-    premultiply,
-    color_space_conversion,
-  );
-  var r0 = getInt32Memory0()[8 / 4 + 0];
-  var r1 = getInt32Memory0()[8 / 4 + 1];
-  var v1 = getArrayU8FromWasm0(r0, r1).slice();
-  wasm.__wbindgen_free(r0, r1 * 1);
-  return v1;
-}
-
-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 = import.meta.url.replace(/\.js$/, '_bg.wasm');
-  }
-  const imports = {};
-
-  if (
-    typeof input === 'string' ||
-    (typeof Request === 'function' && input instanceof Request) ||
-    (typeof URL === 'function' && input instanceof URL)
-  ) {
-    input = fetch(input);
-  }
-
-  const { instance, module } = await load(await input, imports);
-
-  wasm = instance.exports;
-  init.__wbindgen_wasm_module = module;
-
-  return wasm;
-}
-
-export default init;
+import * as wasm from "./squoosh_resize_bg.wasm";
+export * from "./squoosh_resize_bg.js";

codecs/resize/pkg/squoosh_resize_bg.js

@@ -0,0 +1,52 @@
+import * as wasm from './squoosh_resize_bg.wasm';
+
+let cachegetUint8Memory0 = null;
+function getUint8Memory0() {
+    if (cachegetUint8Memory0 === null || cachegetUint8Memory0.buffer !== wasm.memory.buffer) {
+        cachegetUint8Memory0 = new Uint8Array(wasm.memory.buffer);
+    }
+    return cachegetUint8Memory0;
+}
+
+let WASM_VECTOR_LEN = 0;
+
+function passArray8ToWasm0(arg, malloc) {
+    const ptr = malloc(arg.length * 1);
+    getUint8Memory0().set(arg, ptr / 1);
+    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 getArrayU8FromWasm0(ptr, len) {
+    return getUint8Memory0().subarray(ptr / 1, ptr / 1 + len);
+}
+/**
+* @param {Uint8Array} input_image
+* @param {number} input_width
+* @param {number} input_height
+* @param {number} output_width
+* @param {number} output_height
+* @param {number} typ_idx
+* @param {boolean} premultiply
+* @param {boolean} color_space_conversion
+* @returns {Uint8Array}
+*/
+export function resize(input_image, input_width, input_height, output_width, output_height, typ_idx, premultiply, color_space_conversion) {
+    var ptr0 = passArray8ToWasm0(input_image, wasm.__wbindgen_malloc);
+    var len0 = WASM_VECTOR_LEN;
+    wasm.resize(8, ptr0, len0, input_width, input_height, output_width, output_height, typ_idx, premultiply, color_space_conversion);
+    var r0 = getInt32Memory0()[8 / 4 + 0];
+    var r1 = getInt32Memory0()[8 / 4 + 1];
+    var v1 = getArrayU8FromWasm0(r0, r1).slice();
+    wasm.__wbindgen_free(r0, r1 * 1);
+    return v1;
+}
+

codecs/rust.Dockerfile

@@ -1,13 +1,13 @@
-ARG RUST_IMG=rust:1.47
+ARG RUST_IMG=rust:1.44-stretch
 
-FROM emscripten/emsdk:2.0.8 AS wasm-tools
+FROM emscripten/emsdk:1.39.19 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
 
 FROM $RUST_IMG AS rust
 ARG RUST_IMG
 RUN rustup target add wasm32-unknown-unknown
-RUN case $RUST_IMG in rustlang/rust@*) rustup component add rust-src; esac
+RUN if [ "$RUST_IMG" = "rustlang/rust:nightly" ] ; then rustup component add rust-src ; fi
 COPY --from=wasm-tools /emsdk/upstream/bin/wasm-opt /emsdk/upstream/bin/clang /usr/local/bin/
 COPY --from=wasm-tools /emsdk/upstream/lib/ /usr/local/lib/
 COPY --from=wasm-tools /emsdk/upstream/emscripten/system/include/libc/ /wasm32/include/
@@ -16,4 +16,4 @@ COPY --from=wasm-tools /opt/wasm-tools/wasm-pack /usr/local/cargo/bin/
 
 ENV CPATH="/wasm32/include"
 WORKDIR /src
-CMD ["sh", "-c", "rm -rf pkg && wasm-pack build --target web -- --verbose --locked && rm pkg/.gitignore"]
+CMD ["sh", "-c", "rm -rf pkg && wasm-pack build -- --verbose --locked && rm pkg/.gitignore"]

codecs/webp/Makefile

@@ -1,69 +1,56 @@
-CODEC_URL = https://github.com/webmproject/libwebp/archive/d2e245ea9e959a5a79e1db0ed2085206947e98f2.tar.gz
+CODEC_URL := https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-1.0.2.tar.gz
 CODEC_DIR = node_modules/libwebp
-CODEC_BUILD_ROOT := $(CODEC_DIR)/build
-CODEC_BASELINE_BUILD_DIR := $(CODEC_BUILD_ROOT)/baseline
-CODEC_SIMD_BUILD_DIR := $(CODEC_BUILD_ROOT)/simd
-
-OUT_JS = enc/webp_enc.js enc/webp_enc_simd.js dec/webp_dec.js
-OUT_WASM := $(OUT_JS:.js=.wasm)
+CODEC_OUT_RELATIVE = src/.libs/libwebp.a
+CODEC_OUT := $(addprefix $(CODEC_DIR)/, $(CODEC_OUT_RELATIVE))
+OUT_JS = enc/webp_enc.js dec/webp_dec.js
+OUT_WASM = $(OUT_JS:.js=.wasm)
 
 .PHONY: all clean
 
 all: $(OUT_JS)
 
-# Define dependencies for all variations of build artifacts.
-$(filter enc/%,$(OUT_JS)): enc/webp_enc.o
-$(filter dec/%,$(OUT_JS)): dec/webp_dec.o
-enc/webp_enc.js dec/webp_dec.js: $(CODEC_BASELINE_BUILD_DIR)/libwebp.a
-enc/webp_enc_simd.js: $(CODEC_SIMD_BUILD_DIR)/libwebp.a
-
-$(OUT_JS):
-	$(LD) \
-		$(LDFLAGS) \
+%.js: %.cpp $(CODEC_OUT)
+	$(CXX) \
+		-I $(CODEC_DIR) \
+		${CXXFLAGS} \
+		${LDFLAGS} \
 		--bind \
 		--closure 1 \
 		-s ALLOW_MEMORY_GROWTH=1 \
 		-s MODULARIZE=1 \
-		-s TEXTDECODER=2 \
-		-s ENVIRONMENT='worker' \
-		-s EXPORT_ES6=1 \
+		-s 'EXPORT_NAME="$(basename $(@F))"' \
 		-o $@ \
 		$+
 
-%.o: %.cpp $(CODEC_DIR)/CMakeLists.txt
-	$(CXX) -c \
-		$(CXXFLAGS) \
-		-I $(CODEC_DIR) \
-		-o $@ \
-		$<
+$(CODEC_OUT): $(CODEC_DIR)/src/Makefile
+	$(MAKE) -C $(CODEC_DIR)/src
 
-%/libwebp.a: %/Makefile
-	$(MAKE) -C $(@D)
+$(CODEC_DIR)/src/Makefile: $(CODEC_DIR)/configure
+	cd $(CODEC_DIR) && ./configure \
+		--disable-shared \
+		--disable-libwebpdemux \
+		--disable-wic \
+		--disable-gif \
+		--disable-tiff \
+		--disable-jpeg \
+		--disable-png \
+		--disable-sdl \
+		--disable-gl \
+		--disable-threading \
+		--disable-neon-rtcd \
+		--disable-neon \
+		--disable-sse2 \
+		--disable-sse4.1
 
-# Enable SIMD on a SIMD build.
-$(CODEC_SIMD_BUILD_DIR)/Makefile: CMAKE_FLAGS+=-DWEBP_ENABLE_SIMD=1
+$(CODEC_DIR)/configure: $(CODEC_DIR)/configure.ac
+	cd $(CODEC_DIR) && autoreconf -iv
 
-%/Makefile: $(CODEC_DIR)/CMakeLists.txt
-	emcmake cmake \
-		$(CMAKE_FLAGS) \
-		-DCMAKE_DISABLE_FIND_PACKAGE_Threads=1 \
-		-DWEBP_BUILD_ANIM_UTILS=0 \
-		-DWEBP_BUILD_CWEBP=0 \
-		-DWEBP_BUILD_DWEBP=0 \
-		-DWEBP_BUILD_GIF2WEBP=0 \
-		-DWEBP_BUILD_IMG2WEBP=0 \
-		-DWEBP_BUILD_VWEBP=0 \
-		-DWEBP_BUILD_WEBPINFO=0 \
-		-DWEBP_BUILD_WEBPMUX=0 \
-		-DWEBP_BUILD_EXTRAS=0 \
-		-B $(@D) \
-		$(<D)
+$(CODEC_DIR)/configure.ac: $(CODEC_DIR)
 
-$(CODEC_DIR)/CMakeLists.txt:
-	mkdir -p $(CODEC_DIR)
-	curl -sL $(CODEC_URL) | tar xz --strip 1 -C $(CODEC_DIR)
+$(CODEC_DIR):
+	mkdir -p $@
+	curl -sL $(CODEC_URL) | tar xz --strip 1 -C $@
 
 clean:
 	$(RM) $(OUT_JS) $(OUT_WASM)
-	$(MAKE) -C $(CODEC_BASELINE_BUILD_DIR) clean
-	$(MAKE) -C $(CODEC_SIMD_BUILD_DIR) clean
+	$(MAKE) -C $(CODEC_DIR) clean

codecs/webp/dec/webp_dec.cpp

@@ -17,10 +17,7 @@ val decode(std::string buffer) {
   int width, height;
   std::unique_ptr<uint8_t[]> rgba(
       WebPDecodeRGBA((const uint8_t*)buffer.c_str(), buffer.size(), &width, &height));
-  return rgba ? ImageData.new_(
-                    Uint8ClampedArray.new_(typed_memory_view(width * height * 4, rgba.get())),
-                    width, height)
-              : val::null();
+  return rgba ? ImageData.new_(Uint8ClampedArray.new_(typed_memory_view(width * height * 4, rgba.get())), width, height) : val::null();
 }
 
 EMSCRIPTEN_BINDINGS(my_module) {

codecs/webp/dec/webp_dec.d.ts

@@ -1,7 +1,5 @@
-export interface WebPModule extends EmscriptenWasm.Module {
+interface WebPModule extends EmscriptenWasm.Module {
   decode(data: BufferSource): ImageData | null;
 }
 
-declare var moduleFactory: EmscriptenWasm.ModuleFactory<WebPModule>;
-
-export default moduleFactory;
+export default function(opts: EmscriptenWasm.ModuleOpts): Promise<WebPModule>;

codecs/webp/dec/webp_dec.js

@@ -1,56 +1,67 @@
 
-var Module = (function() {
-  var _scriptDir = import.meta.url;
-  
+var webp_dec = (function() {
+  var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined;
+  if (typeof __filename !== 'undefined') _scriptDir = _scriptDir || __filename;
   return (
-function(Module) {
-  Module = Module || {};
+function(webp_dec) {
+  webp_dec = webp_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 x=e.printErr||console.warn.bind(console);
-for(u in t)t.hasOwnProperty(u)&&(e[u]=t[u]);t=null;var y;e.wasmBinary&&(y=e.wasmBinary);var noExitRuntime;e.noExitRuntime&&(noExitRuntime=e.noExitRuntime);"object"!==typeof WebAssembly&&z("no native wasm support detected");var A,ca=!1,da=new TextDecoder("utf8");
-function ea(a,b,c){var d=C;if(0<c){c=b+c-1;for(var f=0;f<a.length;++f){var g=a.charCodeAt(f);if(55296<=g&&57343>=g){var k=a.charCodeAt(++f);g=65536+((g&1023)<<10)|k&1023}if(127>=g){if(b>=c)break;d[b++]=g}else{if(2047>=g){if(b+1>=c)break;d[b++]=192|g>>6}else{if(65535>=g){if(b+2>=c)break;d[b++]=224|g>>12}else{if(b+3>=c)break;d[b++]=240|g>>18;d[b++]=128|g>>12&63}d[b++]=128|g>>6&63}d[b++]=128|g&63}}d[b]=0}}var fa=new TextDecoder("utf-16le");
-function ha(a,b){var c=a>>1;for(b=c+b/2;!(c>=b)&&D[c];)++c;return fa.decode(C.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 f=0;f<c;++f)E[b>>1]=a.charCodeAt(f),b+=2;E[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 f=F[a+4*c>>2];if(0==f)break;++c;65536<=f?(f-=65536,d+=String.fromCharCode(55296|f>>10,56320|f&1023)):d+=String.fromCharCode(f)}return d}
-function la(a,b,c){void 0===c&&(c=2147483647);if(4>c)return 0;var d=b;c=d+c-4;for(var f=0;f<a.length;++f){var g=a.charCodeAt(f);if(55296<=g&&57343>=g){var k=a.charCodeAt(++f);g=65536+((g&1023)<<10)|k&1023}F[b>>2]=g;b+=4;if(b+4>c)break}F[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 G,na,C,E,D,F,H,oa,pa;
-function qa(a){G=a;e.HEAP8=na=new Int8Array(a);e.HEAP16=E=new Int16Array(a);e.HEAP32=F=new Int32Array(a);e.HEAPU8=C=new Uint8Array(a);e.HEAPU16=D=new Uint16Array(a);e.HEAPU32=H=new Uint32Array(a);e.HEAPF32=oa=new Float32Array(a);e.HEAPF64=pa=new Float64Array(a)}var ra=e.INITIAL_MEMORY||16777216;e.wasmMemory?A=e.wasmMemory:A=new WebAssembly.Memory({initial:ra/65536,maximum:32768});A&&(G=A.buffer);ra=G.byteLength;qa(G);var J,sa=[],ta=[],ua=[],va=[];
-function wa(){var a=e.preRun.shift();sa.unshift(a)}var K=0,xa=null,M=null;e.preloadedImages={};e.preloadedAudios={};function z(a){if(e.onAbort)e.onAbort(a);x(a);ca=!0;a=new WebAssembly.RuntimeError("abort("+a+"). Build with -s ASSERTIONS=1 for more info.");r(a);throw a;}function ya(){var a=N;return String.prototype.startsWith?a.startsWith("data:application/octet-stream;base64,"):0===a.indexOf("data:application/octet-stream;base64,")}var N="webp_dec.wasm";
-if(!ya()){var za=N;N=e.locateFile?e.locateFile(za,v):v+za}function Aa(){try{if(y)return new Uint8Array(y);if(ba)return ba(N);throw"both async and sync fetching of the wasm failed";}catch(a){z(a)}}function Ba(){return y||"function"!==typeof fetch?Promise.resolve().then(Aa):fetch(N,{credentials:"same-origin"}).then(function(a){if(!a.ok)throw"failed to load wasm binary file at '"+N+"'";return a.arrayBuffer()}).catch(function(){return Aa()})}
-function O(a){for(;0<a.length;){var b=a.shift();if("function"==typeof b)b(e);else{var c=b.G;"number"===typeof c?void 0===b.C?J.get(c)():J.get(c)(b.C):c(void 0===b.C?null:b.C)}}}function Ca(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 Da=void 0;function P(a){for(var b="";C[a];)b+=Da[C[a++]];return b}var Q={},R={},S={};
-function Ea(a){if(void 0===a)return"_unknown";a=a.replace(/[^a-zA-Z0-9_]/g,"$");var b=a.charCodeAt(0);return 48<=b&&57>=b?"_"+a:a}function Fa(a,b){a=Ea(a);return(new Function("body","return function "+a+'() {\n    "use strict";    return body.apply(this, arguments);\n};\n'))(b)}
-function Ga(a){var b=Error,c=Fa(a,function(d){this.name=a;this.message=d;d=Error(d).stack;void 0!==d&&(this.stack=this.toString()+"\n"+d.replace(/^Error(:[^\n]*)?\n/,""))});c.prototype=Object.create(b.prototype);c.prototype.constructor=c;c.prototype.toString=function(){return void 0===this.message?this.name:this.name+": "+this.message};return c}var Ha=void 0;function T(a){throw new Ha(a);}var Ia=void 0;
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+function Ja(a){switch(a){case 1:return 0;case 2:return 1;case 4:return 2;case 8:return 3;default:throw new TypeError("Unknown type size: "+a);}}var Ka=void 0;function R(a){for(var b="";F[a];)b+=Ka[F[a++]];return b}var S={},T={},U={};function La(a){if(void 0===a)return"_unknown";a=a.replace(/[^a-zA-Z0-9_]/g,"$");var b=a.charCodeAt(0);return 48<=b&&57>=b?"_"+a:a}
+function Ma(a,b){a=La(a);return(new Function("body","return function "+a+'() {\n    "use strict";    return body.apply(this, arguments);\n};\n'))(b)}function Na(a){var b=Error,c=Ma(a,function(e){this.name=a;this.message=e;e=Error(e).stack;void 0!==e&&(this.stack=this.toString()+"\n"+e.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}
+var Oa=void 0;function V(a){throw new Oa(a);}var Pa=void 0;function Qa(a,b){function c(k){k=b(k);if(k.length!==e.length)throw new Pa("Mismatched type converter count");for(var h=0;h<e.length;++h)W(e[h],k[h])}var e=[];e.forEach(function(k){U[k]=a});var f=Array(a.length),g=[],n=0;a.forEach(function(k,h){T.hasOwnProperty(k)?f[h]=T[k]:(g.push(k),S.hasOwnProperty(k)||(S[k]=[]),S[k].push(function(){f[h]=T[k];++n;n===g.length&&c(f)}))});0===g.length&&c(f)}
+function W(a,b,c){c=c||{};if(!("argPackAdvance"in b))throw new TypeError("registerType registeredInstance requires argPackAdvance");var e=b.name;a||V('type "'+e+'" must have a positive integer typeid pointer');if(T.hasOwnProperty(a)){if(c.N)return;V("Cannot register type '"+e+"' twice")}T[a]=b;delete U[a];S.hasOwnProperty(a)&&(b=S[a],delete S[a],b.forEach(function(f){f()}))}var Ra=[],X=[{},{value:void 0},{value:null},{value:!0},{value:!1}];
+function Sa(a){4<a&&0===--X[a].K&&(X[a]=void 0,Ra.push(a))}function Y(a){switch(a){case void 0:return 1;case null:return 2;case !0:return 3;case !1:return 4;default:var b=Ra.length?Ra.pop():X.length;X[b]={K:1,value:a};return b}}function Va(a){return this.fromWireType(L[a>>2])}function Wa(a){if(null===a)return"null";var b=typeof a;return"object"===b||"array"===b||"function"===b?a.toString():""+a}
+function Xa(a,b){switch(b){case 2:return function(c){return this.fromWireType(ta[c>>2])};case 3:return function(c){return this.fromWireType(ua[c>>3])};default:throw new TypeError("Unknown float type: "+a);}}function Ya(a){var b=Function;if(!(b instanceof Function))throw new TypeError("new_ called with constructor type "+typeof b+" which is not a function");var c=Ma(b.name||"unknownFunctionName",function(){});c.prototype=b.prototype;c=new c;a=b.apply(c,a);return a instanceof Object?a:c}
+function Za(a){for(;a.length;){var b=a.pop();a.pop()(b)}}function $a(a,b){var c=d;if(void 0===c[a].H){var e=c[a];c[a]=function(){c[a].H.hasOwnProperty(arguments.length)||V("Function '"+b+"' called with an invalid number of arguments ("+arguments.length+") - expects one of ("+c[a].H+")!");return c[a].H[arguments.length].apply(this,arguments)};c[a].H=[];c[a].H[e.L]=e}}
+function ab(a,b,c){d.hasOwnProperty(a)?((void 0===c||void 0!==d[a].H&&void 0!==d[a].H[c])&&V("Cannot register public name '"+a+"' twice"),$a(a,a),d.hasOwnProperty(c)&&V("Cannot register multiple overloads of a function with the same number of arguments ("+c+")!"),d[a].H[c]=b):(d[a]=b,void 0!==c&&(d[a].P=c))}function bb(a,b){for(var c=[],e=0;e<a;e++)c.push(I[(b>>2)+e]);return c}
+function cb(a,b){a=R(a);var c=d["dynCall_"+a];for(var e=[],f=1;f<a.length;++f)e.push("a"+f);f="return function dynCall_"+(a+"_"+b)+"("+e.join(", ")+") {\n";f+="    return dynCall(rawFunction"+(e.length?", ":"")+e.join(", ")+");\n";c=(new Function("dynCall","rawFunction",f+"};\n"))(c,b);"function"!==typeof c&&V("unknown function pointer with signature "+a+": "+b);return c}var db=void 0;function eb(a){a=fb(a);var b=R(a);Z(a);return b}
+function gb(a,b){function c(g){f[g]||T[g]||(U[g]?U[g].forEach(c):(e.push(g),f[g]=!0))}var e=[],f={};b.forEach(c);throw new db(a+": "+e.map(eb).join([", "]));}function hb(a,b,c){switch(b){case 0:return c?function(e){return sa[e]}:function(e){return F[e]};case 1:return c?function(e){return H[e>>1]}:function(e){return G[e>>1]};case 2:return c?function(e){return I[e>>2]}:function(e){return L[e>>2]};default:throw new TypeError("Unknown integer type: "+a);}}var ib={};
+function jb(){return"object"===typeof globalThis?globalThis:Function("return this")()}function kb(a,b){var c=T[a];void 0===c&&V(b+" has unknown type "+eb(a));return c}for(var lb={},mb=Array(256),nb=0;256>nb;++nb)mb[nb]=String.fromCharCode(nb);Ka=mb;Oa=d.BindingError=Na("BindingError");Pa=d.InternalError=Na("InternalError");d.count_emval_handles=function(){for(var a=0,b=5;b<X.length;++b)void 0!==X[b]&&++a;return a};
+d.get_first_emval=function(){for(var a=5;a<X.length;++a)if(void 0!==X[a])return X[a];return null};db=d.UnboundTypeError=Na("UnboundTypeError");
+var pb={f:function(){},n:function(a,b,c,e,f){var g=Ja(c);b=R(b);W(a,{name:b,fromWireType:function(n){return!!n},toWireType:function(n,k){return k?e:f},argPackAdvance:8,readValueFromPointer:function(n){if(1===c)var k=sa;else if(2===c)k=H;else if(4===c)k=I;else throw new TypeError("Unknown boolean type size: "+b);return this.fromWireType(k[n>>g])},I:null})},q:function(a,b){b=R(b);W(a,{name:b,fromWireType:function(c){var e=X[c].value;Sa(c);return e},toWireType:function(c,e){return Y(e)},argPackAdvance:8,
+readValueFromPointer:Va,I:null})},m:function(a,b,c){c=Ja(c);b=R(b);W(a,{name:b,fromWireType:function(e){return e},toWireType:function(e,f){if("number"!==typeof f&&"boolean"!==typeof f)throw new TypeError('Cannot convert "'+Wa(f)+'" to '+this.name);return f},argPackAdvance:8,readValueFromPointer:Xa(b,c),I:null})},i:function(a,b,c,e,f,g){var n=bb(b,c);a=R(a);f=cb(e,f);ab(a,function(){gb("Cannot call "+a+" due to unbound types",n)},b-1);Qa(n,function(k){var h=[k[0],null].concat(k.slice(1)),p=k=a,q=f,
+m=h.length;2>m&&V("argTypes array size mismatch! Must at least get return value and 'this' types!");for(var r=null!==h[1]&&!1,y=!1,l=1;l<h.length;++l)if(null!==h[l]&&void 0===h[l].I){y=!0;break}var Ta="void"!==h[0].name,K="",O="";for(l=0;l<m-2;++l)K+=(0!==l?", ":"")+"arg"+l,O+=(0!==l?", ":"")+"arg"+l+"Wired";p="return function "+La(p)+"("+K+") {\nif (arguments.length !== "+(m-2)+") {\nthrowBindingError('function "+p+" called with ' + arguments.length + ' arguments, expected "+(m-2)+" args!');\n}\n";
+y&&(p+="var destructors = [];\n");var Ua=y?"destructors":"null";K="throwBindingError invoker fn runDestructors retType classParam".split(" ");q=[V,q,g,Za,h[0],h[1]];r&&(p+="var thisWired = classParam.toWireType("+Ua+", this);\n");for(l=0;l<m-2;++l)p+="var arg"+l+"Wired = argType"+l+".toWireType("+Ua+", arg"+l+"); // "+h[l+2].name+"\n",K.push("argType"+l),q.push(h[l+2]);r&&(O="thisWired"+(0<O.length?", ":"")+O);p+=(Ta?"var rv = ":"")+"invoker(fn"+(0<O.length?", ":"")+O+");\n";if(y)p+="runDestructors(destructors);\n";
+else for(l=r?1:2;l<h.length;++l)m=1===l?"thisWired":"arg"+(l-2)+"Wired",null!==h[l].I&&(p+=m+"_dtor("+m+"); // "+h[l].name+"\n",K.push(m+"_dtor"),q.push(h[l].I));Ta&&(p+="var ret = retType.fromWireType(rv);\nreturn ret;\n");K.push(p+"}\n");h=Ya(K).apply(null,q);l=b-1;if(!d.hasOwnProperty(k))throw new Pa("Replacing nonexistant public symbol");void 0!==d[k].H&&void 0!==l?d[k].H[l]=h:(d[k]=h,d[k].L=l);return[]})},b:function(a,b,c,e,f){function g(p){return p}b=R(b);-1===f&&(f=4294967295);var n=Ja(c);
+if(0===e){var k=32-8*c;g=function(p){return p<<k>>>k}}var h=-1!=b.indexOf("unsigned");W(a,{name:b,fromWireType:g,toWireType:function(p,q){if("number"!==typeof q&&"boolean"!==typeof q)throw new TypeError('Cannot convert "'+Wa(q)+'" to '+this.name);if(q<e||q>f)throw new TypeError('Passing a number "'+Wa(q)+'" from JS side to C/C++ side to an argument of type "'+b+'", which is outside the valid range ['+e+", "+f+"]!");return h?q>>>0:q|0},argPackAdvance:8,readValueFromPointer:hb(b,n,0!==e),I:null})},
+a:function(a,b,c){function e(g){g>>=2;var n=L;return new f(J,n[g+1],n[g])}var f=[Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array][b];c=R(c);W(a,{name:c,fromWireType:e,argPackAdvance:8,readValueFromPointer:e},{N:!0})},h:function(a,b){b=R(b);var c="std::string"===b;W(a,{name:b,fromWireType:function(e){var f=L[e>>2];if(c)for(var g=e+4,n=0;n<=f;++n){var k=e+4+n;if(n==f||0==F[k]){if(g){var h=g;var p=F,q=h+(k-g);for(g=h;p[g]&&!(g>=q);)++g;if(16<g-h&&p.subarray&&
+ja)h=ja.decode(p.subarray(h,g));else{for(q="";h<g;){var m=p[h++];if(m&128){var r=p[h++]&63;if(192==(m&224))q+=String.fromCharCode((m&31)<<6|r);else{var y=p[h++]&63;m=224==(m&240)?(m&15)<<12|r<<6|y:(m&7)<<18|r<<12|y<<6|p[h++]&63;65536>m?q+=String.fromCharCode(m):(m-=65536,q+=String.fromCharCode(55296|m>>10,56320|m&1023))}}else q+=String.fromCharCode(m)}h=q}}else h="";if(void 0===l)var l=h;else l+=String.fromCharCode(0),l+=h;g=k+1}}else{l=Array(f);for(n=0;n<f;++n)l[n]=String.fromCharCode(F[e+4+n]);
+l=l.join("")}Z(e);return l},toWireType:function(e,f){f instanceof ArrayBuffer&&(f=new Uint8Array(f));var g="string"===typeof f;g||f instanceof Uint8Array||f instanceof Uint8ClampedArray||f instanceof Int8Array||V("Cannot pass non-string to std::string");var n=(c&&g?function(){for(var p=0,q=0;q<f.length;++q){var m=f.charCodeAt(q);55296<=m&&57343>=m&&(m=65536+((m&1023)<<10)|f.charCodeAt(++q)&1023);127>=m?++p:p=2047>=m?p+2:65535>=m?p+3:p+4}return p}:function(){return f.length})(),k=ob(4+n+1);L[k>>2]=
+n;if(c&&g)ka(f,k+4,n+1);else if(g)for(g=0;g<n;++g){var h=f.charCodeAt(g);255<h&&(Z(k),V("String has UTF-16 code units that do not fit in 8 bits"));F[k+4+g]=h}else for(g=0;g<n;++g)F[k+4+g]=f[g];null!==e&&e.push(Z,k);return k},argPackAdvance:8,readValueFromPointer:Va,I:function(e){Z(e)}})},g:function(a,b,c){c=R(c);if(2===b){var e=ma;var f=na;var g=oa;var n=function(){return G};var k=1}else 4===b&&(e=pa,f=qa,g=ra,n=function(){return L},k=2);W(a,{name:c,fromWireType:function(h){for(var p=L[h>>2],q=n(),
+m,r=h+4,y=0;y<=p;++y){var l=h+4+y*b;if(y==p||0==q[l>>k])r=e(r,l-r),void 0===m?m=r:(m+=String.fromCharCode(0),m+=r),r=l+b}Z(h);return m},toWireType:function(h,p){"string"!==typeof p&&V("Cannot pass non-string to C++ string type "+c);var q=g(p),m=ob(4+q+b);L[m>>2]=q>>k;f(p,m+4,q+b);null!==h&&h.push(Z,m);return m},argPackAdvance:8,readValueFromPointer:Va,I:function(h){Z(h)}})},o:function(a,b){b=R(b);W(a,{O:!0,name:b,argPackAdvance:0,fromWireType:function(){},toWireType:function(){}})},d:Sa,e:function(a){if(0===
+a)return Y(jb());var b=ib[a];a=void 0===b?R(a):b;return Y(jb()[a])},j:function(a){4<a&&(X[a].K+=1)},k:function(a,b,c,e){a||V("Cannot use deleted val. handle = "+a);a=X[a].value;var f=lb[b];if(!f){f="";for(var g=0;g<b;++g)f+=(0!==g?", ":"")+"arg"+g;var n="return function emval_allocator_"+b+"(constructor, argTypes, args) {\n";for(g=0;g<b;++g)n+="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",n+("var obj = new constructor("+f+");\nreturn __emval_register(obj);\n}\n")))(kb,d,Y);lb[b]=f}return f(a,c,e)},l:function(){B()},p:function(a,b,c){F.copyWithin(a,b,b+c)},c:function(a){a>>>=0;var b=F.length;if(2147483648<a)return!1;for(var c=1;4>=c;c*=2){var e=b*(1+.2/c);e=Math.min(e,a+100663296);e=Math.max(16777216,a,e);0<e%65536&&(e+=65536-e%65536);a:{try{E.grow(Math.min(2147483648,e)-J.byteLength+65535>>>
+16);va(E.buffer);var f=1;break a}catch(g){}f=void 0}if(f)return!0}return!1},memory:E,table:ha};
+(function(){function a(f){d.asm=f.exports;N--;d.monitorRunDependencies&&d.monitorRunDependencies(N);0==N&&(null!==Ca&&(clearInterval(Ca),Ca=null),P&&(f=P,P=null,f()))}function b(f){a(f.instance)}function c(f){return Ha().then(function(g){return WebAssembly.instantiate(g,e)}).then(f,function(g){C("failed to asynchronously prepare wasm: "+g);B(g)})}var e={a:pb};N++;d.monitorRunDependencies&&d.monitorRunDependencies(N);if(d.instantiateWasm)try{return d.instantiateWasm(e,a)}catch(f){return C("Module.instantiateWasm callback failed with error: "+
+f),!1}(function(){if(D||"function"!==typeof WebAssembly.instantiateStreaming||Ea()||Da("file://")||"function"!==typeof fetch)return c(b);fetch(Q,{credentials:"same-origin"}).then(function(f){return WebAssembly.instantiateStreaming(f,e).then(b,function(g){C("wasm streaming compile failed: "+g);C("falling back to ArrayBuffer instantiation");return c(b)})})})();return{}})();
+var Ia=d.___wasm_call_ctors=function(){return(Ia=d.___wasm_call_ctors=d.asm.r).apply(null,arguments)},ob=d._malloc=function(){return(ob=d._malloc=d.asm.s).apply(null,arguments)},Z=d._free=function(){return(Z=d._free=d.asm.t).apply(null,arguments)},fb=d.___getTypeName=function(){return(fb=d.___getTypeName=d.asm.u).apply(null,arguments)};d.___embind_register_native_and_builtin_types=function(){return(d.___embind_register_native_and_builtin_types=d.asm.v).apply(null,arguments)};
+d.dynCall_iii=function(){return(d.dynCall_iii=d.asm.w).apply(null,arguments)};d.dynCall_vii=function(){return(d.dynCall_vii=d.asm.x).apply(null,arguments)};d.dynCall_ii=function(){return(d.dynCall_ii=d.asm.y).apply(null,arguments)};d.dynCall_i=function(){return(d.dynCall_i=d.asm.z).apply(null,arguments)};d.dynCall_vi=function(){return(d.dynCall_vi=d.asm.A).apply(null,arguments)};d.dynCall_iiiiiii=function(){return(d.dynCall_iiiiiii=d.asm.B).apply(null,arguments)};
+d.dynCall_viiiiiiiii=function(){return(d.dynCall_viiiiiiiii=d.asm.C).apply(null,arguments)};d.dynCall_viiiii=function(){return(d.dynCall_viiiii=d.asm.D).apply(null,arguments)};d.dynCall_iiii=function(){return(d.dynCall_iiii=d.asm.E).apply(null,arguments)};d.dynCall_viiii=function(){return(d.dynCall_viiii=d.asm.F).apply(null,arguments)};d.dynCall_viiiiii=function(){return(d.dynCall_viiiiii=d.asm.G).apply(null,arguments)};var qb;P=function rb(){qb||sb();qb||(P=rb)};
+function sb(){function a(){if(!qb&&(qb=!0,d.calledRun=!0,!ia)){M(ya);M(za);aa(d);if(d.onRuntimeInitialized)d.onRuntimeInitialized();if(d.postRun)for("function"==typeof d.postRun&&(d.postRun=[d.postRun]);d.postRun.length;){var b=d.postRun.shift();Aa.unshift(b)}M(Aa)}}if(!(0<N)){if(d.preRun)for("function"==typeof d.preRun&&(d.preRun=[d.preRun]);d.preRun.length;)Ba();M(xa);0<N||(d.setStatus?(d.setStatus("Running..."),setTimeout(function(){setTimeout(function(){d.setStatus("")},1);a()},1)):a())}}
+d.run=sb;if(d.preInit)for("function"==typeof d.preInit&&(d.preInit=[d.preInit]);0<d.preInit.length;)d.preInit.pop()();noExitRuntime=!0;sb();
 
 
-  return Module.ready
+  return webp_dec.ready
 }
 );
 })();
-export default Module;
+if (typeof exports === 'object' && typeof module === 'object')
+      module.exports = webp_dec;
+    else if (typeof define === 'function' && define['amd'])
+      define([], function() { return webp_dec; });
+    else if (typeof exports === 'object')
+      exports["webp_dec"] = webp_dec;
+    

codecs/webp/enc/webp_enc.cpp

@@ -71,6 +71,7 @@ EMSCRIPTEN_BINDINGS(my_module) {
       .field("partitions", &WebPConfig::partitions)
       .field("partition_limit", &WebPConfig::partition_limit)
       .field("emulate_jpeg_size", &WebPConfig::emulate_jpeg_size)
+      .field("thread_level", &WebPConfig::thread_level)
       .field("low_memory", &WebPConfig::low_memory)
       .field("near_lossless", &WebPConfig::near_lossless)
       .field("exact", &WebPConfig::exact)

codecs/webp/enc/webp_enc.d.ts

@@ -1,42 +1,7 @@
-export interface EncodeOptions {
-  quality: number;
-  target_size: number;
-  target_PSNR: number;
-  method: number;
-  sns_strength: number;
-  filter_strength: number;
-  filter_sharpness: number;
-  filter_type: number;
-  partitions: number;
-  segments: number;
-  pass: number;
-  show_compressed: number;
-  preprocessing: number;
-  autofilter: number;
-  partition_limit: number;
-  alpha_compression: number;
-  alpha_filtering: number;
-  alpha_quality: number;
-  lossless: number;
-  exact: number;
-  image_hint: number;
-  emulate_jpeg_size: number;
-  thread_level: number;
-  low_memory: number;
-  near_lossless: number;
-  use_delta_palette: number;
-  use_sharp_yuv: number;
+import { EncodeOptions } from '../../../src/codecs/webp/encoder-meta';
+
+interface WebPModule extends EmscriptenWasm.Module {
+  encode(data: BufferSource, width: number, height: number, options: EncodeOptions): Uint8Array | null;
 }
 
-export interface WebPModule extends EmscriptenWasm.Module {
-  encode(
-    data: BufferSource,
-    width: number,
-    height: number,
-    options: EncodeOptions,
-  ): Uint8Array | null;
-}
-
-declare var moduleFactory: EmscriptenWasm.ModuleFactory<WebPModule>;
-
-export default moduleFactory;
+export default function(opts: EmscriptenWasm.ModuleOpts): Promise<WebPModule>;

codecs/webp/enc/webp_enc.js

@@ -1,61 +1,72 @@
 
-var Module = (function() {
-  var _scriptDir = import.meta.url;
-  
+var webp_enc = (function() {
+  var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined;
+  if (typeof __filename !== 'undefined') _scriptDir = _scriptDir || __filename;
   return (
-function(Module) {
-  Module = Module || {};
+function(webp_enc) {
+  webp_enc = webp_enc || {};
 
 
-var g;g||(g=typeof Module !== 'undefined' ? Module : {});var aa,ba;g.ready=new Promise(function(a,b){aa=a;ba=b});var r={},t;for(t in g)g.hasOwnProperty(t)&&(r[t]=g[t]);var u="",ca;u=self.location.href;_scriptDir&&(u=_scriptDir);0!==u.indexOf("blob:")?u=u.substr(0,u.lastIndexOf("/")+1):u="";ca=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.responseType="arraybuffer";b.send(null);return new Uint8Array(b.response)};var v=g.printErr||console.warn.bind(console);
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+      module.exports = webp_enc;
+    else if (typeof define === 'function' && define['amd'])
+      define([], function() { return webp_enc; });
+    else if (typeof exports === 'object')
+      exports["webp_enc"] = webp_enc;
+    

codecs/webp/enc/webp_enc_simd.d.ts

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codecs/webp/enc/webp_enc_simd.js

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-l+" called with ' + arguments.length + ' arguments, expected "+(q-2)+" args!');\n}\n";x&&(l+="var destructors = [];\n");var V=x?"destructors":"null";y="throwBindingError invoker fn runDestructors retType classParam".split(" ");m=[W,m,g,Da,h[0],h[1]];w&&(l+="var thisWired = classParam.toWireType("+V+", this);\n");for(p=0;p<q-2;++p)l+="var arg"+p+"Wired = argType"+p+".toWireType("+V+", arg"+p+"); // "+h[p+2].name+"\n",y.push("argType"+p),m.push(h[p+2]);w&&(F="thisWired"+(0<F.length?", ":"")+F);l+=(ea?
-"var rv = ":"")+"invoker(fn"+(0<F.length?", ":"")+F+");\n";if(x)l+="runDestructors(destructors);\n";else for(p=w?1:2;p<h.length;++p)q=1===p?"thisWired":"arg"+(p-2)+"Wired",null!==h[p].F&&(l+=q+"_dtor("+q+"); // "+h[p].name+"\n",y.push(q+"_dtor"),m.push(h[p].F));ea&&(l+="var ret = retType.fromWireType(rv);\nreturn ret;\n");y.push(l+"}\n");h=Ya(y).apply(null,m);p=b-1;if(!f.hasOwnProperty(n))throw new Ia("Replacing nonexistant public symbol");void 0!==f[n].G&&void 0!==p?f[n].G[p]=h:(f[n]=h,f[n].K=p);
-return[]})},d:function(a,b,c,d,e){function g(l){return l}b=U(b);-1===e&&(e=4294967295);var k=Ka(c);if(0===d){var h=32-8*c;g=function(l){return l<<h>>>h}}var n=-1!=b.indexOf("unsigned");T(a,{name:b,fromWireType:g,toWireType:function(l,m){if("number"!==typeof m&&"boolean"!==typeof m)throw new TypeError('Cannot convert "'+Wa(m)+'" to '+this.name);if(m<d||m>e)throw new TypeError('Passing a number "'+Wa(m)+'" from JS side to C/C++ side to an argument of type "'+b+'", which is outside the valid range ['+
-d+", "+e+"]!");return n?m>>>0:m|0},argPackAdvance:8,readValueFromPointer:cb(b,k,0!==d),F:null})},c:function(a,b,c){function d(g){g>>=2;var k=J;return new e(H,k[g+1],k[g])}var e=[Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array][b];c=U(c);T(a,{name:c,fromWireType:d,argPackAdvance:8,readValueFromPointer:d},{R:!0})},l:function(a,b){b=U(b);var c="std::string"===b;T(a,{name:b,fromWireType:function(d){var e=J[d>>2];if(c)for(var g=d+4,k=0;k<=e;++k){var h=d+4+k;
-if(k==e||0==C[h]){if(g){for(var n=g+(h-g),l=g;!(l>=n)&&C[l];)++l;g=fa.decode(C.subarray(g,l))}else g="";if(void 0===m)var m=g;else m+=String.fromCharCode(0),m+=g;g=h+1}}else{m=Array(e);for(k=0;k<e;++k)m[k]=String.fromCharCode(C[d+4+k]);m=m.join("")}Y(d);return m},toWireType:function(d,e){e instanceof ArrayBuffer&&(e=new Uint8Array(e));var g="string"===typeof e;g||e instanceof Uint8Array||e instanceof Uint8ClampedArray||e instanceof Int8Array||W("Cannot pass non-string to std::string");var k=(c&&g?
-function(){for(var l=0,m=0;m<e.length;++m){var q=e.charCodeAt(m);55296<=q&&57343>=q&&(q=65536+((q&1023)<<10)|e.charCodeAt(++m)&1023);127>=q?++l:l=2047>=q?l+2:65535>=q?l+3:l+4}return l}:function(){return e.length})(),h=jb(4+k+1);J[h>>2]=k;if(c&&g)ha(e,h+4,k+1);else if(g)for(g=0;g<k;++g){var n=e.charCodeAt(g);255<n&&(Y(h),W("String has UTF-16 code units that do not fit in 8 bits"));C[h+4+g]=n}else for(g=0;g<k;++g)C[h+4+g]=e[g];null!==d&&d.push(Y,h);return h},argPackAdvance:8,readValueFromPointer:Q,
-F:function(d){Y(d)}})},h:function(a,b,c){c=U(c);if(2===b){var d=ja;var e=ka;var g=la;var k=function(){return D};var h=1}else 4===b&&(d=ma,e=na,g=oa,k=function(){return J},h=2);T(a,{name:c,fromWireType:function(n){for(var l=J[n>>2],m=k(),q,w=n+4,x=0;x<=l;++x){var p=n+4+x*b;if(x==l||0==m[p>>h])w=d(w,p-w),void 0===q?q=w:(q+=String.fromCharCode(0),q+=w),w=p+b}Y(n);return q},toWireType:function(n,l){"string"!==typeof l&&W("Cannot pass non-string to C++ string type "+c);var m=g(l),q=jb(4+m+b);J[q>>2]=m>>
-h;e(l,q+4,m+b);null!==n&&n.push(Y,q);return q},argPackAdvance:8,readValueFromPointer:Q,F:function(n){Y(n)}})},n:function(a,b,c,d,e,g){P[a]={name:U(b),S:Z(c,d),T:Z(e,g),J:[]}},b:function(a,b,c,d,e,g,k,h,n,l){P[a].J.push({L:U(b),P:c,N:Z(d,e),O:g,V:k,U:Z(h,n),W:l})},u:function(a,b){b=U(b);T(a,{X:!0,name:b,argPackAdvance:0,fromWireType:function(){},toWireType:function(){}})},g:Oa,w:function(a){if(0===a)return Pa(eb());var b=db[a];a=void 0===b?U(a):b;return Pa(eb()[a])},v:function(a){4<a&&(X[a].I+=1)},
-p:function(a,b,c,d){a||W("Cannot use deleted val. handle = "+a);a=X[a].value;var e=fb[b];if(!e){e="";for(var g=0;g<b;++g)e+=(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";e=(new Function("requireRegisteredType","Module",
-"__emval_register",k+("var obj = new constructor("+e+");\nreturn __emval_register(obj);\n}\n")))(Va,f,Pa);fb[b]=e}return e(a,c,d)},j:function(){A()},r:function(a,b,c){C.copyWithin(a,b,b+c)},e:function(a){a>>>=0;var b=C.length;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(16777216,a,d);0<d%65536&&(d+=65536-d%65536);a:{try{B.grow(Math.min(2147483648,d)-H.byteLength+65535>>>16);ra(B.buffer);var e=1;break a}catch(g){}e=void 0}if(e)return!0}return!1},
-a:B,q:function(){}};
-(function(){function a(e){f.asm=e.exports;K=f.asm.y;L--;f.monitorRunDependencies&&f.monitorRunDependencies(L);0==L&&(null!==ya&&(clearInterval(ya),ya=null),M&&(e=M,M=null,e()))}function b(e){a(e.instance)}function c(e){return Ca().then(function(g){return WebAssembly.instantiate(g,d)}).then(e,function(g){v("failed to asynchronously prepare wasm: "+g);A(g)})}var d={a:kb};L++;f.monitorRunDependencies&&f.monitorRunDependencies(L);if(f.instantiateWasm)try{return f.instantiateWasm(d,a)}catch(e){return v("Module.instantiateWasm callback failed with error: "+
-e),!1}(function(){return z||"function"!==typeof WebAssembly.instantiateStreaming||za()||"function"!==typeof fetch?c(b):fetch(N,{credentials:"same-origin"}).then(function(e){return WebAssembly.instantiateStreaming(e,d).then(b,function(g){v("wasm streaming compile failed: "+g);v("falling back to ArrayBuffer instantiation");return c(b)})})})().catch(ba);return{}})();
-var ib=f.___wasm_call_ctors=function(){return(ib=f.___wasm_call_ctors=f.asm.z).apply(null,arguments)},jb=f._malloc=function(){return(jb=f._malloc=f.asm.A).apply(null,arguments)},Y=f._free=function(){return(Y=f._free=f.asm.B).apply(null,arguments)},Ua=f.___getTypeName=function(){return(Ua=f.___getTypeName=f.asm.C).apply(null,arguments)};f.___embind_register_native_and_builtin_types=function(){return(f.___embind_register_native_and_builtin_types=f.asm.D).apply(null,arguments)};
-f.dynCall_jiiii=function(){return(f.dynCall_jiiii=f.asm.E).apply(null,arguments)};var lb;M=function mb(){lb||nb();lb||(M=mb)};
-function nb(){function a(){if(!lb&&(lb=!0,f.calledRun=!0,!da)){O(ua);O(va);aa(f);if(f.onRuntimeInitialized)f.onRuntimeInitialized();if(f.postRun)for("function"==typeof f.postRun&&(f.postRun=[f.postRun]);f.postRun.length;){var b=f.postRun.shift();wa.unshift(b)}O(wa)}}if(!(0<L)){if(f.preRun)for("function"==typeof f.preRun&&(f.preRun=[f.preRun]);f.preRun.length;)xa();O(ta);0<L||(f.setStatus?(f.setStatus("Running..."),setTimeout(function(){setTimeout(function(){f.setStatus("")},1);a()},1)):a())}}
-f.run=nb;if(f.preInit)for("function"==typeof f.preInit&&(f.preInit=[f.preInit]);0<f.preInit.length;)f.preInit.pop()();noExitRuntime=!0;nb();
-
-
-  return Module.ready
-}
-);
-})();
-export default Module;

codecs/wp2/Makefile

@@ -1,72 +1,47 @@
-CODEC_URL = https://chromium.googlesource.com/codecs/libwebp2/+archive/7c0dceb507efdec47f9d219e0b8be91092db8b48.tar.gz
+CODEC_URL = https://chromium.googlesource.com/codecs/libwebp2/+archive/c90b5b476004c9a98731ae1c175cebab5de50fbf.tar.gz
 CODEC_DIR = node_modules/wp2
-CODEC_BUILD_ROOT := $(CODEC_DIR)/build
-CODEC_BASELINE_BUILD_DIR := $(CODEC_BUILD_ROOT)/baseline
-CODEC_MT_BUILD_DIR := $(CODEC_BUILD_ROOT)/mt
-CODEC_MT_SIMD_BUILD_DIR := $(CODEC_BUILD_ROOT)/mt-simd
+CODEC_BUILD_DIR := $(CODEC_DIR)/.build
+CODEC_OUT := $(CODEC_BUILD_DIR)/libwebp2.a
 
-OUT_JS = enc/wp2_enc.js enc/wp2_enc_mt.js enc/wp2_enc_mt_simd.js dec/wp2_dec.js
-OUT_WASM := $(OUT_JS:.js=.wasm)
-OUT_WORKER := $(OUT_JS:.js=.worker.js)
+OUT_JS = enc/wp2_enc.js dec/wp2_dec.js
+OUT_WASM = $(OUT_JS:.js=.wasm)
 
 .PHONY: all clean
 
 all: $(OUT_JS)
 
-# Define dependencies for all variations of build artifacts.
-$(filter enc/%,$(OUT_JS)): enc/wp2_enc.o
-$(filter dec/%,$(OUT_JS)): dec/wp2_dec.o
-enc/wp2_enc.js dec/wp2_dec.js: $(CODEC_BASELINE_BUILD_DIR)/libwebp2.a
-enc/wp2_enc_mt.js: $(CODEC_MT_BUILD_DIR)/libwebp2.a
-enc/wp2_enc_mt_simd.js: $(CODEC_MT_SIMD_BUILD_DIR)/libwebp2.a
-# Link multithreaded builds with -pthread.
-enc/wp2_enc_mt.js enc/wp2_enc_mt_simd.js: LDFLAGS+=-pthread
-
-$(OUT_JS):
-	$(LD) \
-		$(LDFLAGS) \
+%.js: %.cpp $(CODEC_OUT)
+	$(CXX) \
+		-I $(CODEC_DIR) \
+		${CXXFLAGS} \
+		${LDFLAGS} \
 		--bind \
 		--closure 1 \
 		-s ALLOW_MEMORY_GROWTH=1 \
 		-s MODULARIZE=1 \
-		-s TEXTDECODER=2 \
-		-s ENVIRONMENT='worker' \
-		-s EXPORT_ES6=1 \
-		-s EXPORT_NAME="$(basename $(@F))" \
+		-s 'EXPORT_NAME="$(basename $(@F))"' \
 		-o $@ \
 		$+
 
-%.o: %.cpp $(CODEC_DIR)/CMakeLists.txt
-	$(CXX) -c \
-		$(CXXFLAGS) \
-		-I $(CODEC_DIR) \
-		-o $@ \
-		$<
+$(CODEC_OUT): $(CODEC_BUILD_DIR)/Makefile
+	cd $(CODEC_BUILD_DIR) && \
+	$(MAKE)
 
-%/libwebp2.a: %/Makefile
-	$(MAKE) -C $(@D)
-
-# Disable threads for the single-threaded build.
-$(CODEC_BASELINE_BUILD_DIR)/Makefile: CMAKE_FLAGS+=-DCMAKE_DISABLE_FIND_PACKAGE_Threads=1
-
-# Enable SIMD on a SIMD build.
-$(CODEC_MT_SIMD_BUILD_DIR)/Makefile: CMAKE_FLAGS+=-DWP2_ENABLE_SIMD=1
-
-%/Makefile: $(CODEC_DIR)/CMakeLists.txt
+$(CODEC_BUILD_DIR)/Makefile: $(CODEC_DIR)/CMakeLists.txt
+	mkdir -p $(CODEC_BUILD_DIR)
+	cd $(CODEC_BUILD_DIR) && \
 	emcmake cmake \
-		$(CMAKE_FLAGS) \
+		-DWP2_ENABLE_SIMD=0 \
 		-DWP2_BUILD_TESTS=0 \
+		-DWP2_ENABLE_TESTS=0 \
 		-DWP2_BUILD_EXAMPLES=0 \
 		-DWP2_BUILD_EXTRAS=0 \
-		-B $(@D) \
-		$(<D)
+		../
 
 $(CODEC_DIR)/CMakeLists.txt:
 	mkdir -p $(CODEC_DIR)
 	curl -sL $(CODEC_URL) | tar xz -C $(CODEC_DIR)
 
 clean:
-	$(RM) $(OUT_JS) $(OUT_WASM) $(OUT_WORKER)
-	$(MAKE) -C $(CODEC_BASELINE_BUILD_DIR) clean
-	$(MAKE) -C $(CODEC_MT_BUILD_DIR) clean
-	$(MAKE) -C $(CODEC_MT_SIMD_BUILD_DIR) clean
+	$(RM) $(OUT_JS) $(OUT_WASM)
+	$(MAKE) -C $(CODEC_BUILD_DIR) clean

codecs/wp2/dec/wp2_dec.cpp

@@ -14,9 +14,9 @@ val decode(std::string image_in) {
   if (status != WP2_STATUS_OK) {
     return val::null();
   }
-  return ImageData.new_(Uint8ClampedArray.new_(typed_memory_view(buffer.stride() * buffer.height(),
-                                                                 buffer.GetRow8(0))),
-                        buffer.width(), buffer.height());
+  return ImageData.new_(
+      Uint8ClampedArray.new_(typed_memory_view(buffer.stride * buffer.height, buffer.GetRow8(0))),
+      buffer.width, buffer.height);
 }
 
 EMSCRIPTEN_BINDINGS(my_module) {

codecs/wp2/dec/wp2_dec.d.ts

@@ -1,7 +1,5 @@
-export interface WP2Module extends EmscriptenWasm.Module {
+interface WP2Module extends EmscriptenWasm.Module {
   decode(data: BufferSource): ImageData | null;
 }
 
-declare var moduleFactory: EmscriptenWasm.ModuleFactory<WP2Module>;
-
-export default moduleFactory;
+export default function(opts: EmscriptenWasm.ModuleOpts): Promise<WP2Module>;

codecs/wp2/dec/wp2_dec.js

@@ -1,57 +1,69 @@
 
 var wp2_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(wp2_dec) {
   wp2_dec = wp2_dec || {};
 
 
-var e;e||(e=typeof wp2_dec !== 'undefined' ? wp2_dec : {});var aa,ba;e.ready=new Promise(function(a,b){aa=a;ba=b});var r={},t;for(t in e)e.hasOwnProperty(t)&&(r[t]=e[t]);var u="",ca;u=self.location.href;_scriptDir&&(u=_scriptDir);0!==u.indexOf("blob:")?u=u.substr(0,u.lastIndexOf("/")+1):u="";ca=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.responseType="arraybuffer";b.send(null);return new Uint8Array(b.response)};var da=e.print||console.log.bind(console),v=e.printErr||console.warn.bind(console);
-for(t in r)r.hasOwnProperty(t)&&(e[t]=r[t]);r=null;var w;e.wasmBinary&&(w=e.wasmBinary);var noExitRuntime;e.noExitRuntime&&(noExitRuntime=e.noExitRuntime);"object"!==typeof WebAssembly&&y("no native wasm support detected");var z,ea=!1,fa=new TextDecoder("utf8");
-function ha(a,b,c){var d=A;if(0<c){c=b+c-1;for(var f=0;f<a.length;++f){var g=a.charCodeAt(f);if(55296<=g&&57343>=g){var 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 ia=new TextDecoder("utf-16le");
-function ja(a,b){var c=a>>1;for(b=c+b/2;!(c>=b)&&B[c];)++c;return ia.decode(A.subarray(a,c<<1))}function ka(a,b,c){void 0===c&&(c=2147483647);if(2>c)return 0;c-=2;var d=b;c=c<2*a.length?c/2:a.length;for(var f=0;f<c;++f)D[b>>1]=a.charCodeAt(f),b+=2;D[b>>1]=0;return b-d}function la(a){return 2*a.length}function ma(a,b){for(var c=0,d="";!(c>=b/4);){var f=E[a+4*c>>2];if(0==f)break;++c;65536<=f?(f-=65536,d+=String.fromCharCode(55296|f>>10,56320|f&1023)):d+=String.fromCharCode(f)}return d}
-function na(a,b,c){void 0===c&&(c=2147483647);if(4>c)return 0;var d=b;c=d+c-4;for(var f=0;f<a.length;++f){var g=a.charCodeAt(f);if(55296<=g&&57343>=g){var l=a.charCodeAt(++f);g=65536+((g&1023)<<10)|l&1023}E[b>>2]=g;b+=4;if(b+4>c)break}E[b>>2]=0;return b-d}function oa(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 F,G,A,D,B,E,H,pa,qa;
-function ra(a){F=a;e.HEAP8=G=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=H=new Uint32Array(a);e.HEAPF32=pa=new Float32Array(a);e.HEAPF64=qa=new Float64Array(a)}var sa=e.INITIAL_MEMORY||16777216;e.wasmMemory?z=e.wasmMemory:z=new WebAssembly.Memory({initial:sa/65536,maximum:32768});z&&(F=z.buffer);sa=F.byteLength;ra(F);var J,ta=[],ua=[],va=[],wa=[];
-function xa(){var a=e.preRun.shift();ta.unshift(a)}var K=0,ya=null,L=null;e.preloadedImages={};e.preloadedAudios={};function y(a){if(e.onAbort)e.onAbort(a);v(a);ea=!0;a=new WebAssembly.RuntimeError("abort("+a+"). Build with -s ASSERTIONS=1 for more info.");ba(a);throw a;}function za(){var a=N;return String.prototype.startsWith?a.startsWith("data:application/octet-stream;base64,"):0===a.indexOf("data:application/octet-stream;base64,")}var N="wp2_dec.wasm";
-if(!za()){var Aa=N;N=e.locateFile?e.locateFile(Aa,u):u+Aa}function Ba(){try{if(w)return new Uint8Array(w);if(ca)return ca(N);throw"both async and sync fetching of the wasm failed";}catch(a){y(a)}}function Ca(){return w||"function"!==typeof fetch?Promise.resolve().then(Ba):fetch(N,{credentials:"same-origin"}).then(function(a){if(!a.ok)throw"failed to load wasm binary file at '"+N+"'";return a.arrayBuffer()}).catch(function(){return Ba()})}
-function O(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?J.get(c)():J.get(c)(b.H):c(void 0===b.H?null:b.H)}}}function Da(a){this.G=a-16;this.T=function(b){E[this.G+8>>2]=b};this.P=function(b){E[this.G+0>>2]=b};this.R=function(){E[this.G+4>>2]=0};this.O=function(){G[this.G+12>>0]=0};this.S=function(){G[this.G+13>>0]=0};this.N=function(b,c){this.T(b);this.P(c);this.R();this.O();this.S()}}function P(){return 0<P.J}
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+function ta(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,ua,F,H,G,I,L,va,wa;function xa(a){J=a;d.HEAP8=ua=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=va=new Float32Array(a);d.HEAPF64=wa=new Float64Array(a)}var ya=d.INITIAL_MEMORY||16777216;d.wasmMemory?E=d.wasmMemory:E=new WebAssembly.Memory({initial:ya/65536,maximum:32768});
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+function Qa(a,b){a=Pa(a);return(new Function("body","return function "+a+'() {\n    "use strict";    return body.apply(this, arguments);\n};\n'))(b)}function Ra(a){var b=Error,c=Qa(a,function(e){this.name=a;this.message=e;e=Error(e).stack;void 0!==e&&(this.stack=this.toString()+"\n"+e.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}
+var Sa=void 0;function W(a){throw new Sa(a);}var Ta=void 0;function Ua(a,b){function c(k){k=b(k);if(k.length!==e.length)throw new Ta("Mismatched type converter count");for(var h=0;h<e.length;++h)X(e[h],k[h])}var e=[];e.forEach(function(k){V[k]=a});var f=Array(a.length),g=[],l=0;a.forEach(function(k,h){U.hasOwnProperty(k)?f[h]=U[k]:(g.push(k),T.hasOwnProperty(k)||(T[k]=[]),T[k].push(function(){f[h]=U[k];++l;l===g.length&&c(f)}))});0===g.length&&c(f)}
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+function Wa(a){4<a&&0===--Y[a].aa&&(Y[a]=void 0,Va.push(a))}function Za(a){switch(a){case void 0:return 1;case null:return 2;case !0:return 3;case !1:return 4;default:var b=Va.length?Va.pop():Y.length;Y[b]={aa:1,value:a};return b}}function $a(a){return this.fromWireType(L[a>>2])}function ab(a){if(null===a)return"null";var b=typeof a;return"object"===b||"array"===b||"function"===b?a.toString():""+a}
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+function db(a){for(;a.length;){var b=a.pop();a.pop()(b)}}function eb(a,b){var c=d;if(void 0===c[a].Y){var e=c[a];c[a]=function(){c[a].Y.hasOwnProperty(arguments.length)||W("Function '"+b+"' called with an invalid number of arguments ("+arguments.length+") - expects one of ("+c[a].Y+")!");return c[a].Y[arguments.length].apply(this,arguments)};c[a].Y=[];c[a].Y[e.da]=e}}
+function fb(a,b,c){d.hasOwnProperty(a)?((void 0===c||void 0!==d[a].Y&&void 0!==d[a].Y[c])&&W("Cannot register public name '"+a+"' twice"),eb(a,a),d.hasOwnProperty(c)&&W("Cannot register multiple overloads of a function with the same number of arguments ("+c+")!"),d[a].Y[c]=b):(d[a]=b,void 0!==c&&(d[a].ha=c))}function gb(a,b){for(var c=[],e=0;e<a;e++)c.push(I[(b>>2)+e]);return c}
+function hb(a,b){a=S(a);var c=d["dynCall_"+a];for(var e=[],f=1;f<a.length;++f)e.push("a"+f);f="return function dynCall_"+(a+"_"+b)+"("+e.join(", ")+") {\n";f+="    return dynCall(rawFunction"+(e.length?", ":"")+e.join(", ")+");\n";c=(new Function("dynCall","rawFunction",f+"};\n"))(c,b);"function"!==typeof c&&W("unknown function pointer with signature "+a+": "+b);return c}var ib=void 0;function jb(a){a=kb(a);var b=S(a);Z(a);return b}
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+function ob(){return"object"===typeof globalThis?globalThis:Function("return this")()}function pb(a,b){var c=U[a];void 0===c&&W(b+" has unknown type "+jb(a));return c}for(var qb={},rb=[null,[],[]],sb=Array(256),tb=0;256>tb;++tb)sb[tb]=String.fromCharCode(tb);Oa=sb;Sa=d.BindingError=Ra("BindingError");Ta=d.InternalError=Ra("InternalError");d.count_emval_handles=function(){for(var a=0,b=5;b<Y.length;++b)void 0!==Y[b]&&++a;return a};
+d.get_first_emval=function(){for(var a=5;a<Y.length;++a)if(void 0!==Y[a])return Y[a];return null};ib=d.UnboundTypeError=Ra("UnboundTypeError");
+var vb={t:function(a){return ub(a)},g:function(){},s:function(a){"uncaught_exception"in R?R.ba++:R.ba=1;throw a;},y:function(a,b,c,e,f){var g=Na(c);b=S(b);X(a,{name:b,fromWireType:function(l){return!!l},toWireType:function(l,k){return k?e:f},argPackAdvance:8,readValueFromPointer:function(l){if(1===c)var k=ua;else if(2===c)k=H;else if(4===c)k=I;else throw new TypeError("Unknown boolean type size: "+b);return this.fromWireType(k[l>>g])},Z:null})},x:function(a,b){b=S(b);X(a,{name:b,fromWireType:function(c){var e=
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+l)},b-1);Ua(l,function(k){var h=[k[0],null].concat(k.slice(1)),n=k=a,p=f,q=h.length;2>q&&W("argTypes array size mismatch! Must at least get return value and 'this' types!");for(var y=null!==h[1]&&!1,C=!1,m=1;m<h.length;++m)if(null!==h[m]&&void 0===h[m].Z){C=!0;break}var Xa="void"!==h[0].name,K="",P="";for(m=0;m<q-2;++m)K+=(0!==m?", ":"")+"arg"+m,P+=(0!==m?", ":"")+"arg"+m+"Wired";n="return function "+Pa(n)+"("+K+") {\nif (arguments.length !== "+(q-2)+") {\nthrowBindingError('function "+n+" called with ' + arguments.length + ' arguments, expected "+
+(q-2)+" args!');\n}\n";C&&(n+="var destructors = [];\n");var Ya=C?"destructors":"null";K="throwBindingError invoker fn runDestructors retType classParam".split(" ");p=[W,p,g,db,h[0],h[1]];y&&(n+="var thisWired = classParam.toWireType("+Ya+", this);\n");for(m=0;m<q-2;++m)n+="var arg"+m+"Wired = argType"+m+".toWireType("+Ya+", arg"+m+"); // "+h[m+2].name+"\n",K.push("argType"+m),p.push(h[m+2]);y&&(P="thisWired"+(0<P.length?", ":"")+P);n+=(Xa?"var rv = ":"")+"invoker(fn"+(0<P.length?", ":"")+P+");\n";
+if(C)n+="runDestructors(destructors);\n";else for(m=y?1:2;m<h.length;++m)q=1===m?"thisWired":"arg"+(m-2)+"Wired",null!==h[m].Z&&(n+=q+"_dtor("+q+"); // "+h[m].name+"\n",K.push(q+"_dtor"),p.push(h[m].Z));Xa&&(n+="var ret = retType.fromWireType(rv);\nreturn ret;\n");K.push(n+"}\n");h=cb(K).apply(null,p);m=b-1;if(!d.hasOwnProperty(k))throw new Ta("Replacing nonexistant public symbol");void 0!==d[k].Y&&void 0!==m?d[k].Y[m]=h:(d[k]=h,d[k].da=m);return[]})},b:function(a,b,c,e,f){function g(n){return n}
+b=S(b);-1===f&&(f=4294967295);var l=Na(c);if(0===e){var k=32-8*c;g=function(n){return n<<k>>>k}}var h=-1!=b.indexOf("unsigned");X(a,{name:b,fromWireType:g,toWireType:function(n,p){if("number"!==typeof p&&"boolean"!==typeof p)throw new TypeError('Cannot convert "'+ab(p)+'" to '+this.name);if(p<e||p>f)throw new TypeError('Passing a number "'+ab(p)+'" from JS side to C/C++ side to an argument of type "'+b+'", which is outside the valid range ['+e+", "+f+"]!");return h?p>>>0:p|0},argPackAdvance:8,readValueFromPointer:mb(b,
+l,0!==e),Z:null})},a:function(a,b,c){function e(g){g>>=2;var l=L;return new f(J,l[g+1],l[g])}var f=[Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array][b];c=S(c);X(a,{name:c,fromWireType:e,argPackAdvance:8,readValueFromPointer:e},{fa:!0})},o:function(a,b){b=S(b);var c="std::string"===b;X(a,{name:b,fromWireType:function(e){var f=L[e>>2];if(c)for(var g=e+4,l=0;l<=f;++l){var k=e+4+l;if(l==f||0==F[k]){g=g?la(F,g,k-g):"";if(void 0===h)var h=g;else h+=String.fromCharCode(0),
+h+=g;g=k+1}}else{h=Array(f);for(l=0;l<f;++l)h[l]=String.fromCharCode(F[e+4+l]);h=h.join("")}Z(e);return h},toWireType:function(e,f){f instanceof ArrayBuffer&&(f=new Uint8Array(f));var g="string"===typeof f;g||f instanceof Uint8Array||f instanceof Uint8ClampedArray||f instanceof Int8Array||W("Cannot pass non-string to std::string");var l=(c&&g?function(){for(var n=0,p=0;p<f.length;++p){var q=f.charCodeAt(p);55296<=q&&57343>=q&&(q=65536+((q&1023)<<10)|f.charCodeAt(++p)&1023);127>=q?++n:n=2047>=q?n+
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+k=2);X(a,{name:c,fromWireType:function(h){for(var n=L[h>>2],p=l(),q,y=h+4,C=0;C<=n;++C){var m=h+4+C*b;if(C==n||0==p[m>>k])y=e(y,m-y),void 0===q?q=y:(q+=String.fromCharCode(0),q+=y),y=m+b}Z(h);return q},toWireType:function(h,n){"string"!==typeof n&&W("Cannot pass non-string to C++ string type "+c);var p=g(n),q=ub(4+p+b);L[q>>2]=p>>k;f(n,q+4,p+b);null!==h&&h.push(Z,q);return q},argPackAdvance:8,readValueFromPointer:$a,Z:function(h){Z(h)}})},z:function(a,b){b=S(b);X(a,{ga:!0,name:b,argPackAdvance:0,
+fromWireType:function(){},toWireType:function(){}})},e:Wa,f:function(a){if(0===a)return Za(ob());var b=nb[a];a=void 0===b?S(a):b;return Za(ob()[a])},i:function(a){4<a&&(Y[a].aa+=1)},j:function(a,b,c,e){a||W("Cannot use deleted val. handle = "+a);a=Y[a].value;var f=qb[b];if(!f){f="";for(var g=0;g<b;++g)f+=(0!==g?", ":"")+"arg"+g;var l="return function emval_allocator_"+b+"(constructor, argTypes, args) {\n";for(g=0;g<b;++g)l+="var argType"+g+" = requireRegisteredType(Module['HEAP32'][(argTypes >>> 2) + "+
+g+'], "parameter '+g+'");\nvar arg'+g+" = argType"+g+".readValueFromPointer(args);\nargs += argType"+g+"['argPackAdvance'];\n";f=(new Function("requireRegisteredType","Module","__emval_register",l+("var obj = new constructor("+f+");\nreturn __emval_register(obj);\n}\n")))(pb,d,Za);qb[b]=f}return f(a,c,e)},l:function(){A()},w:function(a,b,c){F.copyWithin(a,b,b+c)},c:function(a){a>>>=0;var b=F.length;if(2147483648<a)return!1;for(var c=1;4>=c;c*=2){var e=b*(1+.2/c);e=Math.min(e,a+100663296);e=Math.max(16777216,
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+a?+Fa(a+.5):+Ea(a-.5)},d:function(a){a=+a;return 0<=a?+Fa(a+.5):+Ea(a-.5)},v:function(){},table:ia};
+(function(){function a(f){d.asm=f.exports;N--;d.monitorRunDependencies&&d.monitorRunDependencies(N);0==N&&(null!==Ga&&(clearInterval(Ga),Ga=null),O&&(f=O,O=null,f()))}function b(f){a(f.instance)}function c(f){return La().then(function(g){return WebAssembly.instantiate(g,e)}).then(f,function(g){B("failed to asynchronously prepare wasm: "+g);A(g)})}var e={a:vb};N++;d.monitorRunDependencies&&d.monitorRunDependencies(N);if(d.instantiateWasm)try{return d.instantiateWasm(e,a)}catch(f){return B("Module.instantiateWasm callback failed with error: "+
+f),!1}(function(){if(D||"function"!==typeof WebAssembly.instantiateStreaming||Ia()||Ha("file://")||"function"!==typeof fetch)return c(b);fetch(Q,{credentials:"same-origin"}).then(function(f){return WebAssembly.instantiateStreaming(f,e).then(b,function(g){B("wasm streaming compile failed: "+g);B("falling back to ArrayBuffer instantiation");return c(b)})})})();return{}})();
+var Ma=d.___wasm_call_ctors=function(){return(Ma=d.___wasm_call_ctors=d.asm.C).apply(null,arguments)},ub=d._malloc=function(){return(ub=d._malloc=d.asm.D).apply(null,arguments)},Z=d._free=function(){return(Z=d._free=d.asm.E).apply(null,arguments)},kb=d.___getTypeName=function(){return(kb=d.___getTypeName=d.asm.F).apply(null,arguments)};d.___embind_register_native_and_builtin_types=function(){return(d.___embind_register_native_and_builtin_types=d.asm.G).apply(null,arguments)};
+d.dynCall_iii=function(){return(d.dynCall_iii=d.asm.H).apply(null,arguments)};d.dynCall_vii=function(){return(d.dynCall_vii=d.asm.I).apply(null,arguments)};d.dynCall_vi=function(){return(d.dynCall_vi=d.asm.J).apply(null,arguments)};d.dynCall_viii=function(){return(d.dynCall_viii=d.asm.K).apply(null,arguments)};d.dynCall_viiiiiiii=function(){return(d.dynCall_viiiiiiii=d.asm.L).apply(null,arguments)};d.dynCall_ii=function(){return(d.dynCall_ii=d.asm.M).apply(null,arguments)};
+d.dynCall_viiiiiii=function(){return(d.dynCall_viiiiiii=d.asm.N).apply(null,arguments)};d.dynCall_viiiiiiiii=function(){return(d.dynCall_viiiiiiiii=d.asm.O).apply(null,arguments)};d.dynCall_viiii=function(){return(d.dynCall_viiii=d.asm.P).apply(null,arguments)};d.dynCall_viiiiii=function(){return(d.dynCall_viiiiii=d.asm.Q).apply(null,arguments)};d.dynCall_iidiiii=function(){return(d.dynCall_iidiiii=d.asm.R).apply(null,arguments)};d.dynCall_v=function(){return(d.dynCall_v=d.asm.S).apply(null,arguments)};
+d.dynCall_viiiii=function(){return(d.dynCall_viiiii=d.asm.T).apply(null,arguments)};d.dynCall_iiiiii=function(){return(d.dynCall_iiiiii=d.asm.U).apply(null,arguments)};d.dynCall_iiii=function(){return(d.dynCall_iiii=d.asm.V).apply(null,arguments)};d.dynCall_iiiii=function(){return(d.dynCall_iiiii=d.asm.W).apply(null,arguments)};d.dynCall_jiji=function(){return(d.dynCall_jiji=d.asm.X).apply(null,arguments)};var wb;O=function xb(){wb||yb();wb||(O=xb)};
+function yb(){function a(){if(!wb&&(wb=!0,d.calledRun=!0,!ja)){M(Aa);M(Ba);aa(d);if(d.onRuntimeInitialized)d.onRuntimeInitialized();if(d.postRun)for("function"==typeof d.postRun&&(d.postRun=[d.postRun]);d.postRun.length;){var b=d.postRun.shift();Ca.unshift(b)}M(Ca)}}if(!(0<N)){if(d.preRun)for("function"==typeof d.preRun&&(d.preRun=[d.preRun]);d.preRun.length;)Da();M(za);0<N||(d.setStatus?(d.setStatus("Running..."),setTimeout(function(){setTimeout(function(){d.setStatus("")},1);a()},1)):a())}}
+d.run=yb;if(d.preInit)for("function"==typeof d.preInit&&(d.preInit=[d.preInit]);0<d.preInit.length;)d.preInit.pop()();noExitRuntime=!0;yb();
 
 
   return wp2_dec.ready
 }
 );
 })();
-export default wp2_dec;
+if (typeof exports === 'object' && typeof module === 'object')
+      module.exports = wp2_dec;
+    else if (typeof define === 'function' && define['amd'])
+      define([], function() { return wp2_dec; });
+    else if (typeof exports === 'object')
+      exports["wp2_dec"] = wp2_dec;
+    

codecs/wp2/enc/wp2_enc.cpp

@@ -1,6 +1,5 @@
 #include <emscripten/bind.h>
 #include <emscripten/val.h>
-#include <emscripten/threading.h>
 #include <cstdio>
 #include "src/wp2/encode.h"
 
@@ -8,31 +7,7 @@ using namespace emscripten;
 
 thread_local const val Uint8Array = val::global("Uint8Array");
 
-struct WP2Options {
-  float quality;
-  float alpha_quality;
-  int effort;
-  int pass;
-  int uv_mode;
-  float sns;
-  int csp_type;
-  int error_diffusion;
-  bool use_random_matrix;
-};
-
-val encode(std::string image_in, int image_width, int image_height, WP2Options options) {
-  WP2::EncoderConfig config = {};
-
-  config.quality = options.quality;
-  config.alpha_quality = options.alpha_quality;
-  config.effort = options.effort;
-  config.pass = options.pass;
-  config.uv_mode = static_cast<WP2::EncoderConfig::UVMode>(options.uv_mode);
-  config.csp_type = static_cast<WP2::Csp>(options.csp_type);
-  config.sns = options.sns;
-  config.error_diffusion = options.error_diffusion;
-  config.use_random_matrix = options.use_random_matrix;
-
+val encode(std::string image_in, int image_width, int image_height, WP2::EncoderConfig config) {
   uint8_t* image_buffer = (uint8_t*)image_in.c_str();
   WP2::ArgbBuffer src = WP2::ArgbBuffer();
   WP2Status status =
@@ -43,8 +18,6 @@ val encode(std::string image_in, int image_width, int image_height, WP2Options o
   }
 
   WP2::MemoryWriter memory_writer;
-  // In WebP2, thread_level is number of *extra* threads to use (0 for no multithreading).
-  config.thread_level = emscripten_num_logical_cores() - 1;
   status = WP2::Encode(src, &memory_writer, config);
   if (status != WP2_STATUS_OK) {
     return val::null();
@@ -54,16 +27,12 @@ val encode(std::string image_in, int image_width, int image_height, WP2Options o
 }
 
 EMSCRIPTEN_BINDINGS(my_module) {
-  value_object<WP2Options>("WP2Options")
-      .field("quality", &WP2Options::quality)
-      .field("alpha_quality", &WP2Options::alpha_quality)
-      .field("effort", &WP2Options::effort)
-      .field("pass", &WP2Options::pass)
-      .field("uv_mode", &WP2Options::uv_mode)
-      .field("csp_type", &WP2Options::csp_type)
-      .field("error_diffusion", &WP2Options::error_diffusion)
-      .field("use_random_matrix", &WP2Options::use_random_matrix)
-      .field("sns", &WP2Options::sns);
+  value_object<WP2::EncoderConfig>("WP2EncoderConfig")
+      .field("quality", &WP2::EncoderConfig::quality)
+      .field("alpha_quality", &WP2::EncoderConfig::alpha_quality)
+      .field("speed", &WP2::EncoderConfig::speed)
+      .field("pass", &WP2::EncoderConfig::pass)
+      .field("sns", &WP2::EncoderConfig::sns);
 
   function("encode", &encode);
 }

codecs/wp2/enc/wp2_enc.d.ts

@@ -1,38 +1,7 @@
-export interface EncodeOptions {
-  quality: number;
-  alpha_quality: number;
-  effort: number;
-  pass: number;
-  sns: number;
-  uv_mode: UVMode;
-  csp_type: Csp;
-  error_diffusion: number;
-  use_random_matrix: boolean;
+import { EncodeOptions } from '../../../src/codecs/wp2/encoder-meta';
+
+interface WP2Module extends EmscriptenWasm.Module {
+  encode(data: BufferSource, width: number, height: number, options: EncodeOptions): Uint8Array | null;
 }
 
-export const enum UVMode {
-  UVModeAdapt = 0, // Mix of 420 and 444 (per block)
-  UVMode420, // All blocks 420
-  UVMode444, // All blocks 444
-  UVModeAuto, // Choose any of the above automatically
-}
-
-export const enum Csp {
-  kYCoCg,
-  kYCbCr,
-  kCustom,
-  kYIQ,
-}
-
-export interface WP2Module extends EmscriptenWasm.Module {
-  encode(
-    data: BufferSource,
-    width: number,
-    height: number,
-    options: EncodeOptions,
-  ): Uint8Array | null;
-}
-
-declare var moduleFactory: EmscriptenWasm.ModuleFactory<WP2Module>;
-
-export default moduleFactory;
+export default function(opts: EmscriptenWasm.ModuleOpts): Promise<WP2Module>;

codecs/wp2/enc/wp2_enc.js

@@ -1,60 +1,73 @@
 
 var wp2_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(wp2_enc) {
   wp2_enc = wp2_enc || {};
 
 
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   return wp2_enc.ready
 }
 );
 })();
-export default wp2_enc;
+if (typeof exports === 'object' && typeof module === 'object')
+      module.exports = wp2_enc;
+    else if (typeof define === 'function' && define['amd'])
+      define([], function() { return wp2_enc; });
+    else if (typeof exports === 'object')
+      exports["wp2_enc"] = wp2_enc;
+    

codecs/wp2/enc/wp2_enc_mt.d.ts

@@ -1 +0,0 @@
-export { default } from './wp2_enc';

codecs/wp2/enc/wp2_enc_mt.js

@@ -1,96 +0,0 @@
-
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-  var _scriptDir = import.meta.url;
-  
-  return (
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-
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-q=[Y,q,g,ib,h[0],h[1]];x&&(r+="var thisWired = classParam.toWireType("+ba+", this);\n");for(t=0;t<v-2;++t)r+="var arg"+t+"Wired = argType"+t+".toWireType("+ba+", arg"+t+"); // "+h[t+2].name+"\n",G.push("argType"+t),q.push(h[t+2]);x&&(M="thisWired"+(0<M.length?", ":"")+M);r+=(pa?"var rv = ":"")+"invoker(fn"+(0<M.length?", ":"")+M+");\n";if(E)r+="runDestructors(destructors);\n";else for(t=x?1:2;t<h.length;++t)v=1===t?"thisWired":"arg"+(t-2)+"Wired",null!==h[t].Fa&&(r+=v+"_dtor("+v+"); // "+h[t].name+
-"\n",G.push(v+"_dtor"),q.push(h[t].Fa));pa&&(r+="var ret = retType.fromWireType(rv);\nreturn ret;\n");G.push(r+"}\n");h=yb(G).apply(null,q);t=b-1;if(!A.hasOwnProperty(n))throw new ob("Replacing nonexistant public symbol");void 0!==A[n].Da&&void 0!==t?A[n].Da[t]=h:(A[n]=h,A[n].jb=t);return[]})},j:function(a,b,c,d,f){function g(r){return r}b=X(b);-1===f&&(f=4294967295);var l=qb(c);if(0===d){var h=32-8*c;g=function(r){return r<<h>>>h}}var n=-1!=b.indexOf("unsigned");W(a,{name:b,fromWireType:g,toWireType:function(r,
-q){if("number"!==typeof q&&"boolean"!==typeof q)throw new TypeError('Cannot convert "'+wb(q)+'" to '+this.name);if(q<d||q>f)throw new TypeError('Passing a number "'+wb(q)+'" from JS side to C/C++ side to an argument of type "'+b+'", which is outside the valid range ['+d+", "+f+"]!");return n?q>>>0:q|0},argPackAdvance:8,readValueFromPointer:Ib(b,l,0!==d),Fa:null})},g:function(a,b,c){function d(g){g>>=2;var l=z();return new f(m,l[g+1],l[g])}var f=[Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,
-Uint32Array,Float32Array,Float64Array][b];c=X(c);W(a,{name:c,fromWireType:d,argPackAdvance:8,readValueFromPointer:d},{rb:!0})},u:function(a,b){b=X(b);var c="std::string"===b;W(a,{name:b,fromWireType:function(d){var f=z()[d>>2];if(c)for(var g=d+4,l=0;l<=f;++l){var h=d+4+l;if(l==f||0==u()[h]){g=K(g,h-g);if(void 0===n)var n=g;else n+=String.fromCharCode(0),n+=g;g=h+1}}else{n=Array(f);for(l=0;l<f;++l)n[l]=String.fromCharCode(u()[d+4+l]);n=n.join("")}T(d);return n},toWireType:function(d,f){f instanceof
-ArrayBuffer&&(f=new Uint8Array(f));var g="string"===typeof f;g||f instanceof Uint8Array||f instanceof Uint8ClampedArray||f instanceof Int8Array||Y("Cannot pass non-string to std::string");var l=(c&&g?function(){return ya(f)}:function(){return f.length})(),h=S(4+l+1);z()[h>>2]=l;if(c&&g)xa(f,h+4,l+1);else if(g)for(g=0;g<l;++g){var n=f.charCodeAt(g);255<n&&(T(h),Y("String has UTF-16 code units that do not fit in 8 bits"));u()[h+4+g]=n}else for(g=0;g<l;++g)u()[h+4+g]=f[g];null!==d&&d.push(T,h);return h},
-argPackAdvance:8,readValueFromPointer:jb,Fa:function(d){T(d)}})},o:function(a,b,c){c=X(c);if(2===b){var d=za;var f=Aa;var g=Ba;var l=function(){return ea()};var h=1}else 4===b&&(d=Ca,f=Da,g=Ea,l=function(){return z()},h=2);W(a,{name:c,fromWireType:function(n){for(var r=z()[n>>2],q=l(),v,x=n+4,E=0;E<=r;++E){var t=n+4+E*b;if(E==r||0==q[t>>h])x=d(x,t-x),void 0===v?v=x:(v+=String.fromCharCode(0),v+=x),x=t+b}T(n);return v},toWireType:function(n,r){"string"!==typeof r&&Y("Cannot pass non-string to C++ string type "+
-c);var q=g(r),v=S(4+q+b);z()[v>>2]=q>>h;f(r,v+4,q+b);null!==n&&n.push(T,v);return v},argPackAdvance:8,readValueFromPointer:jb,Fa:function(n){T(n)}})},y:function(a,b,c,d,f,g){hb[a]={name:X(b),zb:Db(c,d),Ab:Db(f,g),Za:[]}},i:function(a,b,c,d,f,g,l,h,n,r){hb[a].Za.push({lb:X(b),qb:c,ob:Db(d,f),pb:g,Jb:l,Ib:Db(h,n),Kb:r})},O:function(a,b){b=X(b);W(a,{Vb:!0,name:b,argPackAdvance:0,fromWireType:function(){},toWireType:function(){}})},I:function(a,b){if(a==b)postMessage({cmd:"processQueuedMainThreadWork"});
-else if(D)postMessage({targetThread:a,cmd:"processThreadQueue"});else{a=(a=R.Ea[a])&&a.worker;if(!a)return;a.postMessage({cmd:"processThreadQueue"})}return 1},q:ub,L:function(a){if(0===a)return vb(Kb());var b=Jb[a];a=void 0===b?X(a):b;return vb(Kb()[a])},S:function(a){4<a&&(Z[a].Ua+=1)},z:function(a,b,c,d){a||Y("Cannot use deleted val. handle = "+a);a=Z[a].value;var f=Mb[b];if(!f){f="";for(var g=0;g<b;++g)f+=(0!==g?", ":"")+"arg"+g;var l="return function emval_allocator_"+b+"(constructor, argTypes, args) {\n";
-for(g=0;g<b;++g)l+="var argType"+g+" = requireRegisteredType(Module['HEAP32'][(argTypes >>> 2) + "+g+'], "parameter '+g+'");\nvar arg'+g+" = argType"+g+".readValueFromPointer(args);\nargs += argType"+g+"['argPackAdvance'];\n";f=(new Function("requireRegisteredType","Module","__emval_register",l+("var obj = new constructor("+f+");\nreturn __emval_register(obj);\n}\n")))(Lb,A,vb);Mb[b]=f}return f(a,c,d)},r:function(){J()},l:function(a,b,c){Tb.length=0;var d;for(c>>=2;d=u()[b++];)(d=105>d)&&c&1&&c++,
-Tb.push(d?la()[c++>>1]:y()[c]),++c;return Qa[a].apply(null,Tb)},J:function(){},p:function(){},e:Nb,f:Wa,b:db,n:function(){return Ua|0},m:function(){return Ta|0},D:function(a,b,c){u().copyWithin(a,b,b+c)},T:function(){return navigator.hardwareConcurrency},F:function(a,b,c){Sb.length=b;c>>=3;for(var d=0;d<b;d++)Sb[d]=la()[c+d];return(0>a?Qa[-a-1]:nc[a]).apply(null,Sb)},k:function(a){a>>>=0;var b=u().length;if(a<=b||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(16777216,a,d);0<d%65536&&(d+=65536-d%65536);a:{try{k.grow(Math.min(2147483648,d)-m.byteLength+65535>>>16);p(k.buffer);var f=1;break a}catch(g){}f=void 0}if(f)return!0}return!1},G:function(a,b,c){return Vb(a)?Wb(a,b,c):Yb(a,b,c)},d:function(){},H:function(a,b){var c={};b>>=2;c.alpha=!!y()[b];c.depth=!!y()[b+1];c.stencil=!!y()[b+2];c.antialias=!!y()[b+3];c.premultipliedAlpha=!!y()[b+4];c.preserveDrawingBuffer=!!y()[b+5];var d=y()[b+6];c.powerPreference=dc[d];c.failIfMajorPerformanceCaveat=
-!!y()[b+7];c.xb=y()[b+8];c.Xb=y()[b+9];c.Ya=y()[b+10];c.kb=y()[b+11];c.$b=y()[b+12];c.ac=y()[b+13];a=Vb(a);!a||c.kb?c=0:(a=a.getContext("webgl",c))?(b=S(8),y()[b+4>>2]=Q|0,d={Ub:b,attributes:c,version:c.xb,Na:a},a.canvas&&(a.canvas.Oa=d),("undefined"===typeof c.Ya||c.Ya)&&bc(d),c=b):c=0;return c},K:fc,A:gc,s:hc,C:function(){R.vb()},a:k||A.wasmMemory,E:eb,v:function(a,b,c,d){if("undefined"===typeof SharedArrayBuffer)return H("Current environment does not support SharedArrayBuffer, pthreads are not available!"),
-6;if(!a)return H("pthread_create called with a null thread pointer!"),28;var f=[];if(D&&0===f.length)return pc(687865856,a,b,c,d);var g=0,l=0,h=0,n=0;if(b){var r=y()[b>>2];r+=81920;g=y()[b+8>>2];l=0!==y()[b+12>>2];if(0===y()[b+16>>2]){var q=y()[b+20>>2],v=y()[b+24>>2];h=b+20;n=b+24;var x=R.Sa?R.Sa:Q|0;if(h||n)if(x)if(y()[x+12>>2]!==x)H("pthread_getschedparam attempted on thread "+x+", which does not point to a valid thread, or does not exist anymore!");else{var E=Atomics.load(z(),x+108+20>>2);x=Atomics.load(z(),
-x+108+24>>2);h&&(y()[h>>2]=E);n&&(y()[n>>2]=x)}else H("pthread_getschedparam called with a null thread pointer!");h=y()[b+20>>2];n=y()[b+24>>2];y()[b+20>>2]=q;y()[b+24>>2]=v}else h=y()[b+20>>2],n=y()[b+24>>2]}else r=2097152;(b=0==g)?g=qc(16,r):(g-=r,va(0<g));q=S(232);for(v=0;58>v;++v)z()[(q>>2)+v]=0;y()[a>>2]=q;y()[q+12>>2]=q;a=q+156;y()[a>>2]=a;c={Ha:g,Ja:r,Ra:b,fb:h,gb:n,Xa:l,Lb:c,Ia:q,yb:Q|0,Ka:d,Ob:f};D?(c.Rb="spawnThread",postMessage(c,f)):bb(c);return 0},R:function(a,b){return kc(a,b)},c:jc,
-B:function(){}};
-(function(){function a(f,g){A.asm=f.exports;L=A.asm.V;ta=g;if(!D){var l=R.Ca.length;R.Ca.forEach(function(h){R.ab(h,function(){if(!--l&&(N--,A.monitorRunDependencies&&A.monitorRunDependencies(N),0==N&&(null!==La&&(clearInterval(La),La=null),O))){var n=O;O=null;n()}})})}}function b(f){a(f.instance,f.module)}function c(f){return Oa().then(function(g){return WebAssembly.instantiate(g,d)}).then(f,function(g){H("failed to asynchronously prepare wasm: "+g);J(g)})}var d={a:rc};D||(va(!D,"addRunDependency cannot be used in a pthread worker"),
-N++,A.monitorRunDependencies&&A.monitorRunDependencies(N));if(A.instantiateWasm)try{return A.instantiateWasm(d,a)}catch(f){return H("Module.instantiateWasm callback failed with error: "+f),!1}(function(){return I||"function"!==typeof WebAssembly.instantiateStreaming||Ma()||"function"!==typeof fetch?c(b):fetch(P,{credentials:"same-origin"}).then(function(f){return WebAssembly.instantiateStreaming(f,d).then(b,function(g){H("wasm streaming compile failed: "+g);H("falling back to ArrayBuffer instantiation");
-return c(b)})})})().catch(oa);return{}})();var oc=A.___wasm_call_ctors=function(){return(oc=A.___wasm_call_ctors=A.asm.W).apply(null,arguments)},S=A._malloc=function(){return(S=A._malloc=A.asm.X).apply(null,arguments)},T=A._free=function(){return(T=A._free=A.asm.Y).apply(null,arguments)},Gb=A.___getTypeName=function(){return(Gb=A.___getTypeName=A.asm.Z).apply(null,arguments)};
-A.___embind_register_native_and_builtin_types=function(){return(A.___embind_register_native_and_builtin_types=A.asm._).apply(null,arguments)};var ic=A._emscripten_get_global_libc=function(){return(ic=A._emscripten_get_global_libc=A.asm.$).apply(null,arguments)};A.___em_js__initPthreadsJS=function(){return(A.___em_js__initPthreadsJS=A.asm.aa).apply(null,arguments)};
-var Pb=A.stackSave=function(){return(Pb=A.stackSave=A.asm.ba).apply(null,arguments)},cb=A.stackRestore=function(){return(cb=A.stackRestore=A.asm.ca).apply(null,arguments)},Qb=A.stackAlloc=function(){return(Qb=A.stackAlloc=A.asm.da).apply(null,arguments)},qc=A._memalign=function(){return(qc=A._memalign=A.asm.ea).apply(null,arguments)};A._emscripten_main_browser_thread_id=function(){return(A._emscripten_main_browser_thread_id=A.asm.fa).apply(null,arguments)};
-var $a=A.___pthread_tsd_run_dtors=function(){return($a=A.___pthread_tsd_run_dtors=A.asm.ga).apply(null,arguments)},ab=A._emscripten_main_thread_process_queued_calls=function(){return(ab=A._emscripten_main_thread_process_queued_calls=A.asm.ha).apply(null,arguments)};A._emscripten_current_thread_process_queued_calls=function(){return(A._emscripten_current_thread_process_queued_calls=A.asm.ia).apply(null,arguments)};
-var Ya=A._emscripten_register_main_browser_thread_id=function(){return(Ya=A._emscripten_register_main_browser_thread_id=A.asm.ja).apply(null,arguments)},Pa=A._do_emscripten_dispatch_to_thread=function(){return(Pa=A._do_emscripten_dispatch_to_thread=A.asm.ka).apply(null,arguments)};A._emscripten_async_run_in_main_thread=function(){return(A._emscripten_async_run_in_main_thread=A.asm.la).apply(null,arguments)};
-A._emscripten_sync_run_in_main_thread=function(){return(A._emscripten_sync_run_in_main_thread=A.asm.ma).apply(null,arguments)};A._emscripten_sync_run_in_main_thread_0=function(){return(A._emscripten_sync_run_in_main_thread_0=A.asm.na).apply(null,arguments)};A._emscripten_sync_run_in_main_thread_1=function(){return(A._emscripten_sync_run_in_main_thread_1=A.asm.oa).apply(null,arguments)};
-A._emscripten_sync_run_in_main_thread_2=function(){return(A._emscripten_sync_run_in_main_thread_2=A.asm.pa).apply(null,arguments)};A._emscripten_sync_run_in_main_thread_xprintf_varargs=function(){return(A._emscripten_sync_run_in_main_thread_xprintf_varargs=A.asm.qa).apply(null,arguments)};A._emscripten_sync_run_in_main_thread_3=function(){return(A._emscripten_sync_run_in_main_thread_3=A.asm.ra).apply(null,arguments)};
-var pc=A._emscripten_sync_run_in_main_thread_4=function(){return(pc=A._emscripten_sync_run_in_main_thread_4=A.asm.sa).apply(null,arguments)};A._emscripten_sync_run_in_main_thread_5=function(){return(A._emscripten_sync_run_in_main_thread_5=A.asm.ta).apply(null,arguments)};A._emscripten_sync_run_in_main_thread_6=function(){return(A._emscripten_sync_run_in_main_thread_6=A.asm.ua).apply(null,arguments)};
-A._emscripten_sync_run_in_main_thread_7=function(){return(A._emscripten_sync_run_in_main_thread_7=A.asm.va).apply(null,arguments)};var Rb=A._emscripten_run_in_main_runtime_thread_js=function(){return(Rb=A._emscripten_run_in_main_runtime_thread_js=A.asm.wa).apply(null,arguments)},Xb=A.__emscripten_call_on_thread=function(){return(Xb=A.__emscripten_call_on_thread=A.asm.xa).apply(null,arguments)};A._emscripten_tls_init=function(){return(A._emscripten_tls_init=A.asm.ya).apply(null,arguments)};
-A.dynCall_jiji=function(){return(A.dynCall_jiji=A.asm.za).apply(null,arguments)};var Za=A._main_thread_futex=139708;A.PThread=R;A.PThread=R;A._pthread_self=jc;A.wasmMemory=k;A.ExitStatus=sc;var tc;function sc(a){this.name="ExitStatus";this.message="Program terminated with exit("+a+")";this.status=a}O=function uc(){tc||vc();tc||(O=uc)};
-function vc(){function a(){if(!tc&&(tc=!0,A.calledRun=!0,!ua)){Ra(Ha);D||Ra(Ia);na(A);if(A.onRuntimeInitialized)A.onRuntimeInitialized();if(!D){if(A.postRun)for("function"==typeof A.postRun&&(A.postRun=[A.postRun]);A.postRun.length;){var b=A.postRun.shift();Ja.unshift(b)}Ra(Ja)}}}if(!(0<N)){if(!D){if(A.preRun)for("function"==typeof A.preRun&&(A.preRun=[A.preRun]);A.preRun.length;)Ka();Ra(Ga)}0<N||(A.setStatus?(A.setStatus("Running..."),setTimeout(function(){setTimeout(function(){A.setStatus("")},
-1);a()},1)):a())}}A.run=vc;if(A.preInit)for("function"==typeof A.preInit&&(A.preInit=[A.preInit]);0<A.preInit.length;)A.preInit.pop()();D||(noExitRuntime=!0);D?R.wb():vc();
-
-
-  return wp2_enc_mt.ready
-}
-);
-})();
-export default wp2_enc_mt;