Merge v2 codecs (#844)

* wip

* doh, whitespace

* Updating emscripten, restoring export name

* Updating oxipng

* Build wasm

* Fix oxipng; upgrade Rust

* More v2-codec integration

* AVIF now working

* Non-working JXL

* Build hqx with Rust 1.40; refactor build-rust*.sh

* Set web target

* wp2 wip

* wp2 decode options

* Better logo height when loading the logo into squoosh

* Build oxi

* JAKE IS AN IDIOT

* wip oxipng

* Fixing case sensitive imports

* adding log

* another log

* Abort tasks when compress component removed

* Adding progressive option to JXL

* Fix bug going to & from original image

* Exposing epf in jxl

* logs

* Bypass initial CSS plugin

* Revert "logs"

* Adding root

* Fix for finding TSC on Windows

* Use spawn again

* Converting to module paths

* Remove spawnP

* silly

* oops

* logs

* Fixing glob paths in CSS plugin

* Path normalising

* Normalise paths for CSS plugin

* Normalise again

* Use correct func

* Adding lossless mode and near lossless (but hidden in UI)

* Removing useless comments

* Some logging

* Update JXL to v0.1. (#846)

* Rebuild JXL

* Adding slight loss option

Co-authored-by: Ingvar Stepanyan <rreverser@google.com>
Co-authored-by: Luca Versari <veluca93@gmail.com>

.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

.nvmrc

@@ -1 +1 @@
-14.15.1
+12.18.3

.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

.travis.yml

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

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) $(HELPER_MAKEFLAGS) BUILD_DIR=$(ENC_BUILD_DIR) OUT_JS=$(OUT_ENC_JS) clean
-	$(MAKE) $(HELPER_MAKEFLAGS) OUT_JS=$(OUT_ENC_MT_JS) clean
+	$(MAKE) $(HELPER_MAKEFLAGS) BUILD_DIR=$(ENC_MT_BUILD_DIR) OUT_JS=$(OUT_ENC_MT_JS) clean
-	$(MAKE) $(HELPER_MAKEFLAGS) OUT_JS=$(OUT_DEC_JS) clean
+	$(MAKE) $(HELPER_MAKEFLAGS) BUILD_DIR=$(DEC_BUILD_DIR) OUT_JS=$(OUT_DEC_JS) clean

codecs/avif/enc/avif_enc_mt.d.ts

@@ -1 +1,2 @@
+export * from './avif_enc';
 export { default } from './avif_enc';

codecs/avif/helper.Makefile

@@ -9,12 +9,10 @@
 #   $(LIBAOM_FLAGS)
 #   $(LIBAVIF_FLAGS)
 
-OUT_BUILD_DIR := $(BUILD_DIR)/$(basename $(OUT_JS))
+CODEC_BUILD_DIR := $(BUILD_DIR)/libavif
-
-CODEC_BUILD_DIR := $(OUT_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)

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.sh

@@ -7,4 +7,4 @@ then
 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 run --rm -v $PWD:/src $IMG_NAME "$@"

codecs/jxl/dec/jxl_dec.cpp

@@ -14,33 +14,12 @@ thread_local const val ImageData = val::global("ImageData");
 // R, G, B, A
 #define COMPONENTS_PER_PIXEL 4
 
-#ifndef JXL_DEBUG_ON_ALL_ERROR
-#define JXL_DEBUG_ON_ALL_ERROR 0
-#endif
-
-#if JXL_DEBUG_ON_ALL_ERROR
-#define EXPECT_TRUE(a)                                             \
-  if (!(a)) {                                                      \
-    fprintf(stderr, "Assertion failure (%d): %s\n", __LINE__, #a); \
-    return val::null();                                            \
-  }
-#define EXPECT_EQ(a, b)                                                                          \
-  {                                                                                              \
-    int a_ = a;                                                                                  \
-    int b_ = b;                                                                                  \
-    if (a_ != b_) {                                                                              \
-      fprintf(stderr, "Assertion failure (%d): %s (%d) != %s (%d)\n", __LINE__, #a, a_, #b, b_); \
-      return val::null();                                                                        \
-    }                                                                                            \
-  }
-#else
 #define EXPECT_TRUE(a)  \
   if (!(a)) {           \
     return val::null(); \
   }
 
 #define EXPECT_EQ(a, b) EXPECT_TRUE((a) == (b));
-#endif
 
 val decode(std::string data) {
   std::unique_ptr<JxlDecoder,

codecs/jxl/enc/jxl_enc.cpp

@@ -38,14 +38,7 @@ val encode(std::string image, int width, int height, JXLOptions options) {
 
   // 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;
 
@@ -66,10 +59,8 @@ val encode(std::string image, int width, int height, JXLOptions options) {
 
   if (options.progressive) {
     cparams.qprogressive_mode = true;
-    cparams.responsive = 1;
-    if (!cparams.modular_mode) {
     cparams.progressive_dc = 1;
-    }
+    cparams.responsive = 1;
   }
 
   if (cparams.modular_mode) {

codecs/oxipng/Cargo.lock

@@ -247,18 +247,18 @@ checksum = "4d58d1b70b004888f764dfbf6a26a3b0342a1632d33968e4a179d8011c760614"
 
 [[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",
 ]
@@ -359,9 +359,9 @@ checksum = "13bd41f508810a131401606d54ac32a467c97172d74ba7662562ebba5ad07fa0"
 
 [[package]]
 name = "oxipng"
-version = "4.0.1"
+version = "4.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9fefb26bde273c3db896a313151301a69e698a7495ee577fe2168ed7065c29c4"
+checksum = "ea40b366cecfce76ee3b082e7e6567b82cdef75644a22442ca8584bc666ff4eb"
 dependencies = [
  "bit-vec",
  "byteorder",

codecs/oxipng/build.sh

@@ -3,8 +3,6 @@
 set -e
 
 rm -rf pkg,{-parallel}
-wasm-pack build -t web
+wasm-pack build --target web
 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
 rm pkg{,-parallel}/.gitignore

codecs/oxipng/package.json

@@ -1,6 +1,6 @@
 {
   "name": "oxipng",
   "scripts": {
-    "build": "RUST_IMG=rustlang/rust@sha256:744aeea5a38f95aa7a96ec37269a65f0c6197a1cdd87d6534e12bb869141d807 ../build-rust.sh ./build.sh"
+    "build": "RUST_IMG=rustlang/rust:8bb115b1090d ../build-rust.sh ./build.sh"
   }
 }

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

@@ -1,24 +1,29 @@
 /* tslint:disable */
 /* eslint-disable */
 /**
-* @param {Uint8Array} data
+ * @param {Uint8Array} data
-* @param {number} level
+ * @param {number} level
-* @returns {Uint8Array}
+ * @returns {Uint8Array}
-*/
+ */
 export function optimise(data: Uint8Array, level: number): Uint8Array;
 /**
-* @param {number} num
+ * @param {number} num
-* @returns {any}
+ * @returns {any}
-*/
+ */
 export function worker_initializer(num: number): any;
 /**
-*/
+ */
 export function start_main_thread(): void;
 /**
-*/
+ */
 export function start_worker_thread(): void;
 
-export type InitInput = RequestInfo | URL | Response | BufferSource | WebAssembly.Module;
+export type InitInput =
+  | RequestInfo
+  | URL
+  | Response
+  | BufferSource
+  | WebAssembly.Module;
 
 export interface InitOutput {
   readonly optimise: (a: number, b: number, c: number, d: number) => void;
@@ -34,13 +39,15 @@ export interface InitOutput {
 }
 
 /**
-* If `module_or_path` is {RequestInfo} or {URL}, makes a request and
+ * If `module_or_path` is {RequestInfo} or {URL}, makes a request and
-* for everything else, calls `WebAssembly.instantiate` directly.
+ * for everything else, calls `WebAssembly.instantiate` directly.
-*
+ *
-* @param {InitInput | Promise<InitInput>} module_or_path
+ * @param {InitInput | Promise<InitInput>} module_or_path
-* @param {WebAssembly.Memory} maybe_memory
+ * @param {WebAssembly.Memory} maybe_memory
-*
+ *
-* @returns {Promise<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

@@ -1,4 +1,3 @@
-
 let wasm;
 let memory;
 
@@ -17,13 +16,19 @@ function addHeapObject(obj) {
   return idx;
 }
 
-let cachedTextDecoder = new TextDecoder('utf-8', { ignoreBOM: true, fatal: true });
+let cachedTextDecoder = new TextDecoder('utf-8', {
+  ignoreBOM: true,
+  fatal: true,
+});
 
 cachedTextDecoder.decode();
 
 let cachegetUint8Memory0 = null;
 function getUint8Memory0() {
-    if (cachegetUint8Memory0 === null || cachegetUint8Memory0.buffer !== wasm.__wbindgen_export_0.buffer) {
+  if (
+    cachegetUint8Memory0 === null ||
+    cachegetUint8Memory0.buffer !== wasm.__wbindgen_export_0.buffer
+  ) {
     cachegetUint8Memory0 = new Uint8Array(wasm.__wbindgen_export_0.buffer);
   }
   return cachegetUint8Memory0;
@@ -44,7 +49,10 @@ function passArray8ToWasm0(arg, malloc) {
 
 let cachegetInt32Memory0 = null;
 function getInt32Memory0() {
-    if (cachegetInt32Memory0 === null || cachegetInt32Memory0.buffer !== wasm.__wbindgen_export_0.buffer) {
+  if (
+    cachegetInt32Memory0 === null ||
+    cachegetInt32Memory0.buffer !== wasm.__wbindgen_export_0.buffer
+  ) {
     cachegetInt32Memory0 = new Int32Array(wasm.__wbindgen_export_0.buffer);
   }
   return cachegetInt32Memory0;
@@ -54,10 +62,10 @@ function getArrayU8FromWasm0(ptr, len) {
   return getUint8Memory0().subarray(ptr / 1, ptr / 1 + len);
 }
 /**
-* @param {Uint8Array} data
+ * @param {Uint8Array} data
-* @param {number} level
+ * @param {number} level
-* @returns {Uint8Array}
+ * @returns {Uint8Array}
-*/
+ */
 export function optimise(data, level) {
   try {
     const retptr = wasm.__wbindgen_export_1.value - 16;
@@ -75,7 +83,9 @@ export function optimise(data, level) {
   }
 }
 
-function getObject(idx) { return heap[idx]; }
+function getObject(idx) {
+  return heap[idx];
+}
 
 function dropObject(idx) {
   if (idx < 36) return;
@@ -89,37 +99,42 @@ function takeObject(idx) {
   return ret;
 }
 /**
-* @param {number} num
+ * @param {number} num
-* @returns {any}
+ * @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});
+    memory = imports.wbg.memory = new WebAssembly.Memory({
+      initial: 17,
+      maximum: 16384,
+      shared: true,
+    });
     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);
+          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;
         }
@@ -128,14 +143,12 @@ async function load(module, imports, maybe_memory) {
 
     const bytes = await module.arrayBuffer();
     return await WebAssembly.instantiate(bytes, imports);
-
   } else {
     memory = imports.wbg.memory = maybe_memory;
     const instance = await WebAssembly.instantiate(module, imports);
 
     if (instance instanceof WebAssembly.Instance) {
       return { instance, module };
-
     } else {
       return instance;
     }
@@ -148,23 +161,27 @@ async function init(input, maybe_memory) {
   }
   const imports = {};
   imports.wbg = {};
-    imports.wbg.__wbindgen_module = function() {
+  imports.wbg.__wbindgen_module = function () {
     var ret = init.__wbindgen_wasm_module;
     return addHeapObject(ret);
   };
-    imports.wbg.__wbindgen_memory = function() {
+  imports.wbg.__wbindgen_memory = function () {
     var ret = wasm.__wbindgen_export_0;
     return addHeapObject(ret);
   };
-    imports.wbg.__wbg_of_6510501edc06d65e = function(arg0, arg1) {
+  imports.wbg.__wbg_of_6510501edc06d65e = function (arg0, arg1) {
     var ret = Array.of(takeObject(arg0), takeObject(arg1));
     return addHeapObject(ret);
   };
-    imports.wbg.__wbindgen_throw = function(arg0, arg1) {
+  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)) {
+  if (
+    typeof input === 'string' ||
+    (typeof Request === 'function' && input instanceof Request) ||
+    (typeof URL === 'function' && input instanceof URL)
+  ) {
     input = fetch(input);
   }
 
@@ -177,4 +194,3 @@ async function init(input, maybe_memory) {
 }
 
 export default init;
-

codecs/oxipng/pkg/squoosh_oxipng.d.ts

@@ -1,13 +1,18 @@
 /* tslint:disable */
 /* eslint-disable */
 /**
-* @param {Uint8Array} data
+ * @param {Uint8Array} data
-* @param {number} level
+ * @param {number} level
-* @returns {Uint8Array}
+ * @returns {Uint8Array}
-*/
+ */
 export function optimise(data: Uint8Array, level: number): Uint8Array;
 
-export type InitInput = RequestInfo | URL | Response | BufferSource | WebAssembly.Module;
+export type InitInput =
+  | RequestInfo
+  | URL
+  | Response
+  | BufferSource
+  | WebAssembly.Module;
 
 export interface InitOutput {
   readonly memory: WebAssembly.Memory;
@@ -19,12 +24,13 @@ export interface InitOutput {
 }
 
 /**
-* If `module_or_path` is {RequestInfo} or {URL}, makes a request and
+ * If `module_or_path` is {RequestInfo} or {URL}, makes a request and
-* for everything else, calls `WebAssembly.instantiate` directly.
+ * for everything else, calls `WebAssembly.instantiate` directly.
-*
+ *
-* @param {InitInput | Promise<InitInput>} module_or_path
+ * @param {InitInput | Promise<InitInput>} module_or_path
-*
+ *
-* @returns {Promise<InitOutput>}
+ * @returns {Promise<InitOutput>}
-*/
+ */
-export default function init (module_or_path?: InitInput | Promise<InitInput>): Promise<InitOutput>;
+export default function init(
-        
+  module_or_path?: InitInput | Promise<InitInput>,
+): Promise<InitOutput>;

codecs/oxipng/pkg/squoosh_oxipng.js

@@ -1,13 +1,18 @@
-
 let wasm;
 
-let cachedTextDecoder = new TextDecoder('utf-8', { ignoreBOM: true, fatal: true });
+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) {
+  if (
+    cachegetUint8Memory0 === null ||
+    cachegetUint8Memory0.buffer !== wasm.memory.buffer
+  ) {
     cachegetUint8Memory0 = new Uint8Array(wasm.memory.buffer);
   }
   return cachegetUint8Memory0;
@@ -28,7 +33,10 @@ function passArray8ToWasm0(arg, malloc) {
 
 let cachegetInt32Memory0 = null;
 function getInt32Memory0() {
-    if (cachegetInt32Memory0 === null || cachegetInt32Memory0.buffer !== wasm.memory.buffer) {
+  if (
+    cachegetInt32Memory0 === null ||
+    cachegetInt32Memory0.buffer !== wasm.memory.buffer
+  ) {
     cachegetInt32Memory0 = new Int32Array(wasm.memory.buffer);
   }
   return cachegetInt32Memory0;
@@ -38,10 +46,10 @@ function getArrayU8FromWasm0(ptr, len) {
   return getUint8Memory0().subarray(ptr / 1, ptr / 1 + len);
 }
 /**
-* @param {Uint8Array} data
+ * @param {Uint8Array} data
-* @param {number} level
+ * @param {number} level
-* @returns {Uint8Array}
+ * @returns {Uint8Array}
-*/
+ */
 export function optimise(data, level) {
   try {
     const retptr = wasm.__wbindgen_export_0.value - 16;
@@ -61,15 +69,15 @@ export function optimise(data, level) {
 
 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);
+          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;
         }
@@ -78,14 +86,11 @@ async function load(module, imports) {
 
     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;
     }
@@ -98,11 +103,15 @@ async function init(input) {
   }
   const imports = {};
   imports.wbg = {};
-    imports.wbg.__wbindgen_throw = function(arg0, arg1) {
+  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)) {
+  if (
+    typeof input === 'string' ||
+    (typeof Request === 'function' && input instanceof Request) ||
+    (typeof URL === 'function' && input instanceof URL)
+  ) {
     input = fetch(input);
   }
 
@@ -115,4 +124,3 @@ async function init(input) {
 }
 
 export default init;
-

codecs/oxipng/src/lib.rs

@@ -1,5 +1,5 @@
-use oxipng::AlphaOptim;
 use wasm_bindgen::prelude::*;
+use oxipng::AlphaOptim;
 
 mod malloc_shim;
 

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>)> =
+static CHANNEL: OnceCell<(Sender<rayon::ThreadBuilder>, Receiver<rayon::ThreadBuilder>)> = OnceCell::new();
-    OnceCell::new();
 
 #[wasm_bindgen]
 pub fn worker_initializer(num: usize) -> JsValue {

codecs/rust.Dockerfile

@@ -7,7 +7,7 @@ RUN wget -qO- https://github.com/rustwasm/wasm-pack/releases/download/v0.9.1/was
 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:* ]] ; 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/

codecs/webp/Makefile

@@ -1,25 +1,19 @@
-CODEC_URL = https://github.com/webmproject/libwebp/archive/d2e245ea9e959a5a79e1db0ed2085206947e98f2.tar.gz
+CODEC_URL := https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-1.1.0.tar.gz
 CODEC_DIR = node_modules/libwebp
-CODEC_BUILD_ROOT := $(CODEC_DIR)/build
+CODEC_OUT_RELATIVE = src/.libs/libwebp.a
-CODEC_BASELINE_BUILD_DIR := $(CODEC_BUILD_ROOT)/baseline
+CODEC_OUT := $(addprefix $(CODEC_DIR)/, $(CODEC_OUT_RELATIVE))
-CODEC_SIMD_BUILD_DIR := $(CODEC_BUILD_ROOT)/simd
+OUT_JS = enc/webp_enc.js dec/webp_dec.js
-
+OUT_WASM = $(OUT_JS:.js=.wasm)
-OUT_JS = enc/webp_enc.js enc/webp_enc_simd.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.
+%.js: %.cpp $(CODEC_OUT)
-$(filter enc/%,$(OUT_JS)): enc/webp_enc.o
+	$(CXX) \
-$(filter dec/%,$(OUT_JS)): dec/webp_dec.o
+		-I $(CODEC_DIR) \
-enc/webp_enc.js dec/webp_dec.js: $(CODEC_BASELINE_BUILD_DIR)/libwebp.a
+		${CXXFLAGS} \
-enc/webp_enc_simd.js: $(CODEC_SIMD_BUILD_DIR)/libwebp.a
+		${LDFLAGS} \
-
-$(OUT_JS):
-	$(LD) \
-		$(LDFLAGS) \
 		--bind \
 		--closure 1 \
 		-s ALLOW_MEMORY_GROWTH=1 \
@@ -30,40 +24,35 @@ $(OUT_JS):
 		-o $@ \
 		$+
 
-%.o: %.cpp $(CODEC_DIR)/CMakeLists.txt
+$(CODEC_OUT): $(CODEC_DIR)/src/Makefile
-	$(CXX) -c \
+	$(MAKE) -C $(CODEC_DIR)/src
-		$(CXXFLAGS) \
-		-I $(CODEC_DIR) \
-		-o $@ \
-		$<
 
-%/libwebp.a: %/Makefile
+$(CODEC_DIR)/src/Makefile: $(CODEC_DIR)/configure
-	$(MAKE) -C $(@D)
+	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_DIR)/configure: $(CODEC_DIR)/configure.ac
-$(CODEC_SIMD_BUILD_DIR)/Makefile: CMAKE_FLAGS+=-DWEBP_ENABLE_SIMD=1
+	cd $(CODEC_DIR) && autoreconf -iv
 
-%/Makefile: $(CODEC_DIR)/CMakeLists.txt
+$(CODEC_DIR)/configure.ac: $(CODEC_DIR)
-	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)
 
-$(CODEC_DIR)/CMakeLists.txt:
+$(CODEC_DIR):
-	mkdir -p $(CODEC_DIR)
+	mkdir -p $@
-	curl -sL $(CODEC_URL) | tar xz --strip 1 -C $(CODEC_DIR)
+	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_DIR) clean
-	$(MAKE) -C $(CODEC_SIMD_BUILD_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_(
+  return rgba ? ImageData.new_(Uint8ClampedArray.new_(typed_memory_view(width * height * 4, rgba.get())), width, height) : val::null();
-                    Uint8ClampedArray.new_(typed_memory_view(width * height * 4, rgba.get())),
-                    width, height)
-              : val::null();
 }
 
 EMSCRIPTEN_BINDINGS(my_module) {

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_simd.d.ts

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

codecs/webp/enc/webp_enc_simd.js

@@ -1,61 +0,0 @@
-
-var Module = (function() {
-  var _scriptDir = import.meta.url;
-  
-  return (
-function(Module) {
-  Module = Module || {};
-
-
-var f;f||(f=typeof Module !== 'undefined' ? Module : {});var aa,ba;f.ready=new Promise(function(a,b){aa=a;ba=b});var r={},t;for(t in f)f.hasOwnProperty(t)&&(r[t]=f[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=f.printErr||console.warn.bind(console);
-for(t in r)r.hasOwnProperty(t)&&(f[t]=r[t]);r=null;var z;f.wasmBinary&&(z=f.wasmBinary);var noExitRuntime;f.noExitRuntime&&(noExitRuntime=f.noExitRuntime);"object"!==typeof WebAssembly&&A("no native wasm support detected");var B,da=!1,fa=new TextDecoder("utf8");
-function ha(a,b,c){var d=C;if(0<c){c=b+c-1;for(var e=0;e<a.length;++e){var g=a.charCodeAt(e);if(55296<=g&&57343>=g){var k=a.charCodeAt(++e);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 ia=new TextDecoder("utf-16le");
-function ja(a,b){var c=a>>1;for(b=c+b/2;!(c>=b)&&D[c];)++c;return ia.decode(C.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 e=0;e<c;++e)E[b>>1]=a.charCodeAt(e),b+=2;E[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 e=G[a+4*c>>2];if(0==e)break;++c;65536<=e?(e-=65536,d+=String.fromCharCode(55296|e>>10,56320|e&1023)):d+=String.fromCharCode(e)}return d}
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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

@@ -1,30 +1,20 @@
-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_BUILD_DIR := $(CODEC_DIR)/.build
-CODEC_BASELINE_BUILD_DIR := $(CODEC_BUILD_ROOT)/baseline
+CODEC_OUT := $(CODEC_BUILD_DIR)/libwebp2.a
-CODEC_MT_BUILD_DIR := $(CODEC_BUILD_ROOT)/mt
-CODEC_MT_SIMD_BUILD_DIR := $(CODEC_BUILD_ROOT)/mt-simd
 
-OUT_JS = enc/wp2_enc.js enc/wp2_enc_mt.js enc/wp2_enc_mt_simd.js dec/wp2_dec.js
+OUT_JS = enc/wp2_enc.js dec/wp2_dec.js
-OUT_WASM := $(OUT_JS:.js=.wasm)
+OUT_WASM = $(OUT_JS:.js=.wasm)
-OUT_WORKER := $(OUT_JS:.js=.worker.js)
 
 .PHONY: all clean
 
 all: $(OUT_JS)
 
-# Define dependencies for all variations of build artifacts.
+%.js: %.cpp $(CODEC_OUT)
-$(filter enc/%,$(OUT_JS)): enc/wp2_enc.o
+	$(CXX) \
-$(filter dec/%,$(OUT_JS)): dec/wp2_dec.o
+		-I $(CODEC_DIR) \
-enc/wp2_enc.js dec/wp2_dec.js: $(CODEC_BASELINE_BUILD_DIR)/libwebp2.a
+		${CXXFLAGS} \
-enc/wp2_enc_mt.js: $(CODEC_MT_BUILD_DIR)/libwebp2.a
+		${LDFLAGS} \
-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) \
 		--bind \
 		--closure 1 \
 		-s ALLOW_MEMORY_GROWTH=1 \
@@ -36,37 +26,25 @@ $(OUT_JS):
 		-o $@ \
 		$+
 
-%.o: %.cpp $(CODEC_DIR)/CMakeLists.txt
+$(CODEC_OUT): $(CODEC_BUILD_DIR)/Makefile
-	$(CXX) -c \
+	cd $(CODEC_BUILD_DIR) && \
-		$(CXXFLAGS) \
+	$(MAKE)
-		-I $(CODEC_DIR) \
-		-o $@ \
-		$<
 
-%/libwebp2.a: %/Makefile
+$(CODEC_BUILD_DIR)/Makefile: $(CODEC_DIR)/CMakeLists.txt
-	$(MAKE) -C $(@D)
+	mkdir -p $(CODEC_BUILD_DIR)
-
+	cd $(CODEC_BUILD_DIR) && \
-# Disable threads for the single-threaded build.
-$(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
 	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)
+	$(RM) $(OUT_JS) $(OUT_WASM)
-	$(MAKE) -C $(CODEC_BASELINE_BUILD_DIR) clean
+	$(MAKE) -C $(CODEC_BUILD_DIR) clean
-	$(MAKE) -C $(CODEC_MT_BUILD_DIR) clean
-	$(MAKE) -C $(CODEC_MT_SIMD_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(),
+  return ImageData.new_(
-                                                                 buffer.GetRow8(0))),
+      Uint8ClampedArray.new_(typed_memory_view(buffer.stride * buffer.height, buffer.GetRow8(0))),
-                        buffer.width(), buffer.height());
+      buffer.width, buffer.height);
 }
 
 EMSCRIPTEN_BINDINGS(my_module) {

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 {
+val encode(std::string image_in, int image_width, int image_height, WP2::EncoderConfig config) {
-  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;
-
   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")
+  value_object<WP2::EncoderConfig>("WP2EncoderConfig")
-      .field("quality", &WP2Options::quality)
+      .field("quality", &WP2::EncoderConfig::quality)
-      .field("alpha_quality", &WP2Options::alpha_quality)
+      .field("alpha_quality", &WP2::EncoderConfig::alpha_quality)
-      .field("effort", &WP2Options::effort)
+      .field("speed", &WP2::EncoderConfig::speed)
-      .field("pass", &WP2Options::pass)
+      .field("pass", &WP2::EncoderConfig::pass)
-      .field("uv_mode", &WP2Options::uv_mode)
+      .field("sns", &WP2::EncoderConfig::sns);
-      .field("csp_type", &WP2Options::csp_type)
-      .field("error_diffusion", &WP2Options::error_diffusion)
-      .field("use_random_matrix", &WP2Options::use_random_matrix)
-      .field("sns", &WP2Options::sns);
 
   function("encode", &encode);
 }

codecs/wp2/enc/wp2_enc.d.ts

@@ -1,27 +1,9 @@
 export interface EncodeOptions {
   quality: number;
   alpha_quality: number;
-  effort: number;
+  speed: number;
   pass: number;
   sns: number;
-  uv_mode: UVMode;
-  csp_type: Csp;
-  error_diffusion: number;
-  use_random_matrix: boolean;
-}
-
-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 {

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 @@
-
-var wp2_enc_mt = (function() {
-  var _scriptDir = import.meta.url;
-  
-  return (
-function(wp2_enc_mt) {
-  wp2_enc_mt = wp2_enc_mt || {};
-
-
-function e(){k.buffer!=m&&p(k.buffer);return aa}function u(){k.buffer!=m&&p(k.buffer);return ca}function w(){k.buffer!=m&&p(k.buffer);return da}function ea(){k.buffer!=m&&p(k.buffer);return fa}function y(){k.buffer!=m&&p(k.buffer);return ha}function z(){k.buffer!=m&&p(k.buffer);return ia}function ja(){k.buffer!=m&&p(k.buffer);return ka}function la(){k.buffer!=m&&p(k.buffer);return ma}var A;A||(A=typeof wp2_enc_mt !== 'undefined' ? wp2_enc_mt : {});var na,oa;
-A.ready=new Promise(function(a,b){na=a;oa=b});var B={},C;for(C in A)A.hasOwnProperty(C)&&(B[C]=A[C]);var D=A.ENVIRONMENT_IS_PTHREAD||!1;D&&(m=A.buffer);var F="";function qa(a){return A.locateFile?A.locateFile(a,F):F+a}var ra;F=self.location.href;_scriptDir&&(F=_scriptDir);0!==F.indexOf("blob:")?F=F.substr(0,F.lastIndexOf("/")+1):F="";ra=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.responseType="arraybuffer";b.send(null);return new Uint8Array(b.response)};
-var sa=A.print||console.log.bind(console),H=A.printErr||console.warn.bind(console);for(C in B)B.hasOwnProperty(C)&&(A[C]=B[C]);B=null;var I;A.wasmBinary&&(I=A.wasmBinary);var noExitRuntime;A.noExitRuntime&&(noExitRuntime=A.noExitRuntime);"object"!==typeof WebAssembly&&J("no native wasm support detected");var k,ta,threadInfoStruct=0,selfThreadId=0,ua=!1;function va(a,b){a||J("Assertion failed: "+b)}
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-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,
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-!!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(){}};
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-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;

codecs/wp2/enc/wp2_enc_mt.worker.js

@@ -1 +0,0 @@
-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(wp2_enc_mt){return wp2_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}};

codecs/wp2/enc/wp2_enc_mt_simd.d.ts

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

codecs/wp2/enc/wp2_enc_mt_simd.js

@@ -1,97 +0,0 @@
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-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_jiii=function(){return(A.dynCall_jiii=A.asm.za).apply(null,arguments)};A.dynCall_jiiiiii=function(){return(A.dynCall_jiiiiii=A.asm.Aa).apply(null,arguments)};A.dynCall_jiji=function(){return(A.dynCall_jiji=A.asm.Ba).apply(null,arguments)};var Za=A._main_thread_futex=139852;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.yb():vc();
-
-
-  return wp2_enc_mt_simd.ready
-}
-);
-})();
-export default wp2_enc_mt_simd;

codecs/wp2/enc/wp2_enc_mt_simd.worker.js

@@ -1 +0,0 @@
-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(wp2_enc_mt_simd){return wp2_enc_mt_simd.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}};

lib/client-bundle-plugin.js

@@ -11,7 +11,6 @@
  * limitations under the License.
  */
 import rollup from 'rollup';
-import * as path from 'path';
 
 const prefix = 'client-bundle:';
 const entryPathPlaceholder = 'CLIENT_BUNDLE_PLUGIN_ENTRY_PATH';
@@ -120,10 +119,9 @@ export default function (inputOptions, outputOptions, resolveFileUrl) {
         return;
       }
 
-      const id = path.normalize(entryPointPlaceholderMap.get(num));
+      const id = entryPointPlaceholderMap.get(num);
       const clientEntry = clientOutput.find(
-        (item) =>
+        (item) => item.facadeModuleId === id,
-          item.facadeModuleId && path.normalize(item.facadeModuleId) === id,
       );
 
       if (property.startsWith(entryPathPlaceholder)) {

lib/css-plugin.js

@@ -18,8 +18,6 @@ import {
   resolve as resolvePath,
   dirname,
   normalize as nomalizePath,
-  sep as pathSep,
-  posix,
 } from 'path';
 
 import postcss from 'postcss';
@@ -174,15 +172,14 @@ export default function (resolveFileUrl) {
         return `export default ${cssStr};`;
       }
       if (id.startsWith(addPrefix)) {
-        const path = nomalizePath(id.slice(addPrefix.length));
+        const path = id.slice(addPrefix.length);
         return (
-          `import css from ${JSON.stringify('css:' + path)};\n` +
+          `import css from 'css:${path}';\n` +
           `import appendCss from '${appendCssModule}';\n` +
           `appendCss(css);\n`
         );
       }
       if (id.endsWith(moduleSuffix)) {
-        const path = nomalizePath(id.slice(0, -moduleSuffix.length));
         if (!pathToResult.has(id)) {
           throw Error(`Cannot find ${id} in pathToResult`);
         }

lib/initial-css-plugin.js

@@ -19,16 +19,15 @@ import glob from 'glob';
 const globP = promisify(glob);
 
 const moduleId = 'initial-css:';
-const initialCssModule = '\0initialCss';
 
 export default function initialCssPlugin() {
   return {
     name: 'initial-css-plugin',
     resolveId(id) {
-      if (id === moduleId) return initialCssModule;
+      if (id === moduleId) return moduleId;
     },
     async load(id) {
-      if (id !== initialCssModule) return;
+      if (id !== moduleId) return;
 
       const matches = await globP('shared/initial-app/**/*.css', {
         nodir: true,

lib/resolve-dirs-plugin.js

@@ -10,7 +10,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-import { posix as pathUtils, isAbsolute } from 'path';
+import { posix as pathUtils } from 'path';
 
 export default function resolveDirs(paths) {
   const pathBaseDir = paths.map((path) => [
@@ -30,7 +30,6 @@ export default function resolveDirs(paths) {
       if (!resolveResult) {
         throw new Error(`Couldn't find ${'./' + id}`);
       }
-      if (isAbsolute(resolveResult.id)) return resolveResult.id;
       return pathUtils.resolve(resolveResult.id);
     },
   };

lib/simple-ts.js

@@ -127,6 +127,15 @@ export default function simpleTS(mainPath, { noBuild, watch } = {}) {
         relative(process.cwd(), id),
       ).replace(extRe, '.js');
 
+      console.log(
+        `simple-ts mapping`,
+        id,
+        'to',
+        newId,
+        'with outDir',
+        config.options.outDir,
+      );
+
       return fsp.readFile(newId, { encoding: 'utf8' });
     },
   };

package.json

@@ -6,9 +6,8 @@
   "scripts": {
     "build": "rollup -c && node lib/move-output.js",
     "debug": "node --inspect-brk node_modules/.bin/rollup -c",
-    "dev": "run-p watch serve",
+    "dev": "rollup -cw & npm run serve",
-    "watch": "rollup -cw",
+    "serve": "serve --config server.json .tmp/build/static"
-    "serve": "serve --config ../../../serve.json .tmp/build/static"
   },
   "devDependencies": {
     "@rollup/plugin-commonjs": "^15.1.0",
@@ -26,7 +25,6 @@
     "lint-staged": "^10.5.1",
     "lodash.camelcase": "^4.3.0",
     "mime-types": "^2.1.27",
-    "npm-run-all": "^4.1.5",
     "pointer-tracker": "^2.4.0",
     "postcss": "^7.0.35",
     "postcss-modules": "^3.2.2",
@@ -49,9 +47,9 @@
     }
   },
   "lint-staged": {
-    "*.{js,css,json,md,ts,tsx}": "prettier --write",
+    "*.{js,css,json,md,ts,tsx}": [
-    "*.{c,h,cpp,hpp}": "clang-format -i",
+      "prettier --write"
-    "*.rs": "rustfmt"
+    ]
   },
   "dependencies": {
     "wasm-feature-detect": "^1.2.9"

rollup.config.js

@@ -52,7 +52,7 @@ function jsFileName(chunkInfo) {
   const parsedPath = path.parse(chunkInfo.facadeModuleId);
   if (parsedPath.name !== 'index') return jsPath;
   // Come up with a better name than 'index'
-  const name = parsedPath.dir.split(/\\|\//).slice(-1);
+  const name = parsedPath.dir.split('/').slice(-1);
   return jsPath.replace('[name]', name);
 }
 

serve.json

@@ -9,6 +9,5 @@
         }
       ]
     }
-  ],
+  ]
-  "redirects": [{ "source": "/editor", "destination": "/" }]
 }

src/client/initial-app/App/index.tsx

@@ -67,7 +67,7 @@ export default class App extends Component<Props, State> {
     // really breaks things on Squoosh, as you can easily end up zooming the UI when you mean to
     // zoom the image. Once you've done this, it's really difficult to undo. Anyway, this seems to
     // prevent it.
-    document.body.addEventListener('gesturestart', (event: any) => {
+    document.body.addEventListener('gesturestart', (event) => {
       event.preventDefault();
     });
 
@@ -115,7 +115,11 @@ export default class App extends Component<Props, State> {
 
     return (
       <div class={style.app}>
-        <file-drop onfiledrop={this.onFileDrop} class={style.drop}>
+        <file-drop
+          accept="image/*"
+          onfiledrop={this.onFileDrop}
+          class={style.drop}
+        >
           {showSpinner ? (
             <loading-spinner class={style.appLoader} />
           ) : isEditorOpen ? (

src/client/lazy-app/Compress/index.tsx

@@ -649,7 +649,6 @@ export default class Compress extends Component<Props, State> {
         });
       } catch (err) {
         if (err.name === 'AbortError') return;
-        this.setState({ loading: false });
         this.props.showSnack(`Preprocessing error: ${err}`);
         throw err;
       }
@@ -773,12 +772,6 @@ export default class Compress extends Component<Props, State> {
         this.activeSideJobs[sideIndex] = undefined;
       } catch (err) {
         if (err.name === 'AbortError') return;
-        this.setState((currentState) => {
-          const sides = cleanMerge(currentState.sides, sideIndex, {
-            loading: false,
-          });
-          return { sides };
-        });
         this.props.showSnack(`Processing error: ${err}`);
         throw err;
       }

src/copy/_headers

@@ -8,7 +8,3 @@
 /*
   Cross-Origin-Embedder-Policy: require-corp
   Cross-Origin-Opener-Policy: same-origin
-# Origin trial for WebAssembly SIMD.
-# ATTENTION: This one is configured for dev--squoosh.netlify.app preview.
-# For production squoosh.app, replace with AgoKiDqjr0GVPtrwV/vuVlrrSvbDa5Yb99s+q66ly816DrrAQ8Cdas33NgDtmhxM4BtDP9PEdyuxHPyTQHD5ZAcAAABUeyJvcmlnaW4iOiJodHRwczovL3NxdW9vc2guYXBwOjQ0MyIsImZlYXR1cmUiOiJXZWJBc3NlbWJseVNpbWQiLCJleHBpcnkiOjE2MDg2NzI5OTR9.
-  Origin-Trial: As3b1fXjclhF8ZgvUkIqOo3r1/Jqvx0mNuT6Ilgb7SdpeJnV8lUdYr7i+OKgCmcVTWkqjkF23LJ+xZ111VYMEQIAAABheyJvcmlnaW4iOiJodHRwczovL2Rldi0tc3F1b29zaC5uZXRsaWZ5LmFwcDo0NDMiLCJmZWF0dXJlIjoiV2ViQXNzZW1ibHlTaW1kIiwiZXhwaXJ5IjoxNjA5NDI4Nzk4fQ==

src/features/encoders/avif/client/index.tsx

@@ -315,9 +315,9 @@ export class Options extends Component<Props, State> {
                       value={subsample}
                       onChange={this._inputChange('subsample', 'number')}
                     >
-                      <option value="1">Half</option>
+                      <option value="1">4:2:0</option>
                       {/*<option value="2">4:2:2</option>*/}
-                      <option value="3">Off</option>
+                      <option value="3">4:4:4</option>
                     </Select>
                   </label>
                 )}

src/features/encoders/avif/worker/avifEncode.ts

@@ -44,5 +44,6 @@ export default async function encode(
 
   if (!result) throw new Error('Encoding error');
 
-  return result.buffer;
+  // wasm can’t run on SharedArrayBuffers, so we hard-cast to ArrayBuffer.
+  return result.buffer as ArrayBuffer;
 }

src/features/encoders/jxl/client/index.tsx

@@ -27,7 +27,6 @@ interface State {
   edgePreservingFilter: number;
   lossless: boolean;
   slightLoss: boolean;
-  autoEdgePreservingFilter: boolean;
 }
 
 const maxSpeed = 7;
@@ -49,10 +48,9 @@ export class Options extends Component<Props, State> {
       effort: maxSpeed - options.speed,
       quality: options.quality,
       progressive: options.progressive,
-      edgePreservingFilter: options.epf === -1 ? 2 : options.epf,
+      edgePreservingFilter: options.epf,
       lossless: options.quality === 100,
       slightLoss: options.lossyPalette,
-      autoEdgePreservingFilter: options.epf === -1,
     };
   }
 
@@ -88,9 +86,7 @@ export class Options extends Component<Props, State> {
           speed: maxSpeed - optionState.effort,
           quality: optionState.lossless ? 100 : optionState.quality,
           progressive: optionState.progressive,
-          epf: optionState.autoEdgePreservingFilter
+          epf: optionState.edgePreservingFilter,
-            ? -1
-            : optionState.edgePreservingFilter,
           nearLossless: 0,
           lossyPalette: optionState.lossless ? optionState.slightLoss : false,
         };
@@ -116,7 +112,6 @@ export class Options extends Component<Props, State> {
       edgePreservingFilter,
       lossless,
       slightLoss,
-      autoEdgePreservingFilter,
     }: State,
   ) {
     // I'm rendering both lossy and lossless forms, as it becomes much easier when
@@ -157,34 +152,16 @@ export class Options extends Component<Props, State> {
                   Quality:
                 </Range>
               </div>
-              <label class={style.optionInputFirst}>
-                <Checkbox
-                  name="autoEdgeFilter"
-                  checked={autoEdgePreservingFilter}
-                  onChange={this._inputChange(
-                    'autoEdgePreservingFilter',
-                    'boolean',
-                  )}
-                />
-                Auto edge filter
-              </label>
-              <Expander>
-                {!autoEdgePreservingFilter && (
               <div class={style.optionOneCell}>
                 <Range
                   min="0"
                   max="3"
                   value={edgePreservingFilter}
-                      onInput={this._inputChange(
+                  onInput={this._inputChange('edgePreservingFilter', 'number')}
-                        'edgePreservingFilter',
-                        'number',
-                      )}
                 >
                   Edge preserving filter:
                 </Range>
               </div>
-                )}
-              </Expander>
             </div>
           )}
         </Expander>

src/features/encoders/jxl/shared/meta.ts

@@ -18,10 +18,10 @@ export const label = 'JPEG XL (beta)';
 export const mimeType = 'image/jpegxl';
 export const extension = 'jxl';
 export const defaultOptions: EncodeOptions = {
-  speed: 4,
+  speed: 5,
-  quality: 75,
+  quality: 50,
   progressive: false,
-  epf: -1,
+  epf: 2,
   nearLossless: 0,
   lossyPalette: false,
 };

src/features/encoders/webP/worker/webpEncode.ts

@@ -10,36 +10,24 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-import type { WebPModule } from 'codecs/webp/enc/webp_enc';
+import webpEncoder, { WebPModule } from 'codecs/webp/enc/webp_enc';
+import wasmUrl from 'url:codecs/webp/enc/webp_enc.wasm';
+import { initEmscriptenModule } from 'features/worker-utils';
 import type { EncodeOptions } from '../shared/meta';
 
-import { initEmscriptenModule } from 'features/worker-utils';
-import { simd } from 'wasm-feature-detect';
-
-import wasmUrl from 'url:codecs/webp/enc/webp_enc.wasm';
-import wasmUrlWithSIMD from 'url:codecs/webp/enc/webp_enc_simd.wasm';
-
 let emscriptenModule: Promise<WebPModule>;
 
-async function init() {
-  if (await simd()) {
-    const webpEncoder = await import('codecs/webp/enc/webp_enc_simd');
-    return initEmscriptenModule(webpEncoder.default, wasmUrlWithSIMD);
-  }
-  const webpEncoder = await import('codecs/webp/enc/webp_enc');
-  return initEmscriptenModule(webpEncoder.default, wasmUrl);
-}
-
 export default async function encode(
   data: ImageData,
   options: EncodeOptions,
 ): Promise<ArrayBuffer> {
-  if (!emscriptenModule) emscriptenModule = init();
+  if (!emscriptenModule) {
+    emscriptenModule = initEmscriptenModule(webpEncoder, wasmUrl);
+  }
 
   const module = await emscriptenModule;
   const result = module.encode(data.data, data.width, data.height, options);
-
   if (!result) throw new Error('Encoding error.');
-
+  // wasm can’t run on SharedArrayBuffers, so we hard-cast to ArrayBuffer.
-  return result.buffer;
+  return result.buffer as ArrayBuffer;
 }

src/features/encoders/wp2/client/index.tsx

@@ -1,14 +1,9 @@
-import { EncodeOptions, UVMode, Csp } from '../shared/meta';
+import { EncodeOptions } from '../shared/meta';
-import { defaultOptions } from '../shared/meta';
 import type WorkerBridge from 'client/lazy-app/worker-bridge';
 import { h, Component } from 'preact';
-import { preventDefault, shallowEqual } from 'client/lazy-app/util';
+import { inputFieldValueAsNumber, preventDefault } from 'client/lazy-app/util';
 import * as style from 'client/lazy-app/Compress/Options/style.css';
 import Range from 'client/lazy-app/Compress/Options/Range';
-import Select from 'client/lazy-app/Compress/Options/Select';
-import Checkbox from 'client/lazy-app/Compress/Options/Checkbox';
-import Expander from 'client/lazy-app/Compress/Options/Expander';
-import linkState from 'linkstate';
 
 export const encode = (
   signal: AbortSignal,
@@ -23,286 +18,93 @@ interface Props {
 }
 
 interface State {
-  options: EncodeOptions;
-  effort: number;
-  quality: number;
-  alphaQuality: number;
-  passes: number;
-  sns: number;
-  uvMode: number;
-  lossless: boolean;
-  slightLoss: number;
-  colorSpace: number;
-  errorDiffusion: number;
-  useRandomMatrix: boolean;
   showAdvanced: boolean;
-  separateAlpha: boolean;
 }
 
 export class Options extends Component<Props, State> {
-  static getDerivedStateFromProps(
-    props: Props,
-    state: State,
-  ): Partial<State> | null {
-    if (state.options && shallowEqual(state.options, props.options)) {
-      return null;
-    }
-
-    const { options } = props;
-
-    const modifyState: Partial<State> = {
-      options,
-      effort: options.effort,
-      alphaQuality: options.alpha_quality,
-      passes: options.pass,
-      sns: options.sns,
-      uvMode: options.uv_mode,
-      colorSpace: options.csp_type,
-      errorDiffusion: options.error_diffusion,
-      useRandomMatrix: options.use_random_matrix,
-      separateAlpha: options.quality !== options.alpha_quality,
-    };
-
-    // If quality is > 95, it's lossless with slight loss
-    if (options.quality > 95) {
-      modifyState.lossless = true;
-      modifyState.slightLoss = 100 - options.quality;
-    } else {
-      modifyState.quality = options.quality;
-      modifyState.lossless = false;
-    }
-
-    return modifyState;
-  }
-
-  // Other state is set in getDerivedStateFromProps
   state: State = {
-    lossless: false,
-    slightLoss: 0,
-    quality: defaultOptions.quality,
     showAdvanced: false,
-  } as State;
-
-  private _inputChangeCallbacks = new Map<string, (event: Event) => void>();
-
-  private _inputChange = (prop: keyof State, type: 'number' | 'boolean') => {
-    // Cache the callback for performance
-    if (!this._inputChangeCallbacks.has(prop)) {
-      this._inputChangeCallbacks.set(prop, (event: Event) => {
-        const formEl = event.target as HTMLInputElement | HTMLSelectElement;
-        const newVal =
-          type === 'boolean'
-            ? 'checked' in formEl
-              ? formEl.checked
-              : !!formEl.value
-            : Number(formEl.value);
-
-        const newState: Partial<State> = {
-          [prop]: newVal,
-        };
-
-        const optionState = {
-          ...this.state,
-          ...newState,
   };
 
+  private onChange = (event: Event) => {
+    const form = (event.currentTarget as HTMLInputElement).closest(
+      'form',
+    ) as HTMLFormElement;
+    const { options } = this.props;
     const newOptions: EncodeOptions = {
-          effort: optionState.effort,
+      quality: inputFieldValueAsNumber(form.quality, options.quality),
-          quality: optionState.lossless
+      alpha_quality: inputFieldValueAsNumber(
-            ? 100 - optionState.slightLoss
+        form.alpha_quality,
-            : optionState.quality,
+        options.alpha_quality,
-          alpha_quality: optionState.separateAlpha
+      ),
-            ? optionState.alphaQuality
+      speed: inputFieldValueAsNumber(form.speed, options.speed),
-            : optionState.quality,
+      pass: inputFieldValueAsNumber(form.pass, options.pass),
-          pass: optionState.passes,
+      sns: inputFieldValueAsNumber(form.sns, options.sns),
-          sns: optionState.sns,
-          uv_mode: optionState.uvMode,
-          csp_type: optionState.colorSpace,
-          error_diffusion: optionState.errorDiffusion,
-          use_random_matrix: optionState.useRandomMatrix,
     };
-
-        // Updating options, so we don't recalculate in getDerivedStateFromProps.
-        newState.options = newOptions;
-
-        this.setState(newState);
-
     this.props.onChange(newOptions);
-      });
-    }
-
-    return this._inputChangeCallbacks.get(prop)!;
   };
 
-  render(
+  render({ options }: Props) {
-    {}: Props,
-    {
-      effort,
-      alphaQuality,
-      passes,
-      quality,
-      sns,
-      uvMode,
-      lossless,
-      slightLoss,
-      colorSpace,
-      errorDiffusion,
-      useRandomMatrix,
-      separateAlpha,
-      showAdvanced,
-    }: State,
-  ) {
     return (
       <form class={style.optionsSection} onSubmit={preventDefault}>
-        <label class={style.optionInputFirst}>
-          <Checkbox
-            checked={lossless}
-            onChange={this._inputChange('lossless', 'boolean')}
-          />
-          Lossless
-        </label>
-        <Expander>
-          {lossless && (
         <div class={style.optionOneCell}>
           <Range
+            name="quality"
             min="0"
-                max="5"
+            max="100"
-                step="0.1"
+            step="1"
-                value={slightLoss}
+            value={options.quality}
-                onInput={this._inputChange('slightLoss', 'number')}
+            onInput={this.onChange}
-              >
-                Slight loss:
-              </Range>
-            </div>
-          )}
-        </Expander>
-        <Expander>
-          {!lossless && (
-            <div>
-              <div class={style.optionOneCell}>
-                <Range
-                  min="0"
-                  max="95"
-                  step="0.1"
-                  value={quality}
-                  onInput={this._inputChange('quality', 'number')}
           >
             Quality:
           </Range>
         </div>
-              <label class={style.optionInputFirst}>
-                <Checkbox
-                  checked={separateAlpha}
-                  onChange={this._inputChange('separateAlpha', 'boolean')}
-                />
-                Separate alpha quality
-              </label>
-              <Expander>
-                {separateAlpha && (
         <div class={style.optionOneCell}>
           <Range
+            name="alpha_quality"
             min="0"
             max="100"
             step="1"
-                      value={alphaQuality}
+            value={options.alpha_quality}
-                      onInput={this._inputChange('alphaQuality', 'number')}
+            onInput={this.onChange}
           >
             Alpha Quality:
           </Range>
         </div>
-                )}
-              </Expander>
-              <label class={style.optionInputFirst}>
-                <Checkbox
-                  checked={showAdvanced}
-                  onChange={linkState(this, 'showAdvanced')}
-                />
-                Show advanced settings
-              </label>
-              <Expander>
-                {showAdvanced && (
-                  <div>
-                    <div class={style.optionOneCell}>
-                      <Range
-                        min="1"
-                        max="10"
-                        step="1"
-                        value={passes}
-                        onInput={this._inputChange('passes', 'number')}
-                      >
-                        Passes:
-                      </Range>
-                    </div>
-                    <div class={style.optionOneCell}>
-                      <Range
-                        min="0"
-                        max="100"
-                        step="1"
-                        value={sns}
-                        onInput={this._inputChange('sns', 'number')}
-                      >
-                        Spatial noise shaping:
-                      </Range>
-                    </div>
-                    <div class={style.optionOneCell}>
-                      <Range
-                        min="0"
-                        max="100"
-                        step="1"
-                        value={errorDiffusion}
-                        onInput={this._inputChange('errorDiffusion', 'number')}
-                      >
-                        Error diffusion:
-                      </Range>
-                    </div>
-                    <label class={style.optionTextFirst}>
-                      Subsample chroma:
-                      <Select
-                        value={uvMode}
-                        onInput={this._inputChange('uvMode', 'number')}
-                      >
-                        <option value={UVMode.UVModeAuto}>Auto</option>
-                        <option value={UVMode.UVModeAdapt}>Vary</option>
-                        <option value={UVMode.UVMode420}>Half</option>
-                        <option value={UVMode.UVMode444}>Off</option>
-                      </Select>
-                    </label>
-                    <label class={style.optionTextFirst}>
-                      Color space:
-                      <Select
-                        value={colorSpace}
-                        onInput={this._inputChange('colorSpace', 'number')}
-                      >
-                        <option value={Csp.kYCoCg}>YCoCg</option>
-                        <option value={Csp.kYCbCr}>YCbCr</option>
-                        <option value={Csp.kYIQ}>YIQ</option>
-                      </Select>
-                    </label>
-                    <label class={style.optionInputFirst}>
-                      <Checkbox
-                        checked={useRandomMatrix}
-                        onChange={this._inputChange(
-                          'useRandomMatrix',
-                          'boolean',
-                        )}
-                      />
-                      Random matrix
-                    </label>
-                  </div>
-                )}
-              </Expander>
-            </div>
-          )}
-        </Expander>
         <div class={style.optionOneCell}>
           <Range
+            name="speed"
             min="0"
             max="9"
             step="1"
-            value={effort}
+            value={options.speed}
-            onInput={this._inputChange('effort', 'number')}
+            onInput={this.onChange}
           >
-            Effort:
+            Speed:
+          </Range>
+        </div>
+        <div class={style.optionOneCell}>
+          <Range
+            name="pass"
+            min="1"
+            max="10"
+            step="1"
+            value={options.pass}
+            onInput={this.onChange}
+          >
+            Pass:
+          </Range>
+        </div>
+        <div class={style.optionOneCell}>
+          <Range
+            name="sns"
+            min="0"
+            max="100"
+            step="1"
+            value={options.sns}
+            onInput={this.onChange}
+          >
+            Spatial noise shaping:
           </Range>
         </div>
       </form>

src/features/encoders/wp2/shared/meta.ts

@@ -11,21 +11,16 @@
  * limitations under the License.
  */
 import type { EncodeOptions } from 'codecs/wp2/enc/wp2_enc';
-import { UVMode, Csp } from 'codecs/wp2/enc/wp2_enc';
 
-export { EncodeOptions, UVMode, Csp };
+export { EncodeOptions };
 
 export const label = 'WebP v2 (unstable)';
 export const mimeType = 'image/webp2';
 export const extension = 'wp2';
 export const defaultOptions: EncodeOptions = {
   quality: 75,
-  alpha_quality: 75,
+  alpha_quality: 100,
-  effort: 5,
+  speed: 5,
   pass: 1,
   sns: 50,
-  uv_mode: UVMode.UVModeAuto,
-  csp_type: Csp.kYCoCg,
-  error_diffusion: 0,
-  use_random_matrix: false,
 };

src/features/encoders/wp2/worker/wp2Encode.ts

@@ -10,56 +10,24 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-import type { WP2Module } from 'codecs/wp2/enc/wp2_enc';
+import wp2Encoder, { WP2Module } from 'codecs/wp2/enc/wp2_enc';
+import wasmUrl from 'url:codecs/wp2/enc/wp2_enc.wasm';
+import { initEmscriptenModule } from 'features/worker-utils';
 import type { EncodeOptions } from '../shared/meta';
 
-import { initEmscriptenModule } from 'features/worker-utils';
-import { threads, simd } from 'wasm-feature-detect';
-
-import wasmUrl from 'url:codecs/wp2/enc/wp2_enc.wasm';
-
-import wasmUrlWithMT from 'url:codecs/wp2/enc/wp2_enc_mt.wasm';
-import workerUrl from 'omt:codecs/wp2/enc/wp2_enc_mt.worker.js';
-
-import wasmUrlWithMTAndSIMD from 'url:codecs/wp2/enc/wp2_enc_mt_simd.wasm';
-import workerUrlWithSIMD from 'omt:codecs/wp2/enc/wp2_enc_mt_simd.worker.js';
-
 let emscriptenModule: Promise<WP2Module>;
 
-async function init() {
-  if (await threads()) {
-    if (await simd()) {
-      const wp2Encoder = await import('codecs/wp2/enc/wp2_enc_mt_simd');
-      return initEmscriptenModule(
-        wp2Encoder.default,
-        wasmUrlWithMTAndSIMD,
-        workerUrlWithSIMD,
-      );
-    }
-    const wp2Encoder = await import('codecs/wp2/enc/wp2_enc_mt');
-    return initEmscriptenModule(
-      wp2Encoder.default,
-      wasmUrlWithMT,
-      workerUrl,
-    );
-  }
-  const wp2Encoder = await import('codecs/wp2/enc/wp2_enc');
-  return initEmscriptenModule(
-    wp2Encoder.default,
-    wasmUrl,
-  );
-}
-
 export default async function encode(
   data: ImageData,
   options: EncodeOptions,
 ): Promise<ArrayBuffer> {
-  if (!emscriptenModule) emscriptenModule = init();
+  if (!emscriptenModule) {
+    emscriptenModule = initEmscriptenModule(wp2Encoder, wasmUrl);
+  }
 
   const module = await emscriptenModule;
   const result = module.encode(data.data, data.width, data.height, options);
-
   if (!result) throw new Error('Encoding error.');
-
+  // wasm can’t run on SharedArrayBuffers, so we hard-cast to ArrayBuffer.
-  return result.buffer;
+  return result.buffer as ArrayBuffer;
 }