other changes

codec-impl linking
Remove decorators and bundler workarounds
2020-11-12 09:16:45 -05:00 · 2020-11-12 09:15:43 -05:00 · 2020-08-19 23:41:35 -04:00 · 2020-08-14 19:50:28 -04:00 · 2020-08-12 18:21:49 -04:00 · 2020-08-12 18:21:38 -04:00
173 changed files with 2284 additions and 20076 deletions
--- a/.babelrc
+++ b/.babelrc
@@ -0,0 +1,39 @@
+{
+  "presets": [
+    [
+      "@babel/preset-typescript",
+      {
+        "jsxPragma": "h"
+      }
+    ],
+    [
+      "@parcel/babel-preset-env",
+      {
+        "loose": true,
+        "bugfixes": true
+      }
+    ]
+  ],
+  "plugins": [
+    [
+      "@babel/plugin-transform-react-jsx",
+      {
+        "loose": true,
+        "pragma": "h",
+        "pragmaFrag": "Fragment"
+      }
+    ],
+    [
+      "@babel/plugin-proposal-decorators",
+      {
+        "legacy": true
+      }
+    ],
+    [
+      "@babel/plugin-proposal-class-properties",
+      {
+        "loose": true
+      }
+    ]
+  ]
+}
--- a/.clang-format
+++ b/.clang-format
@@ -0,0 +1,2 @@
+BasedOnStyle: Chromium
+ColumnLimit: 100
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,6 @@ node_modules
 *.scss.d.ts
 *.css.d.ts
 *.o
+.parcel-cache
+.cache
+/public
--- a/.parcelrc
+++ b/.parcelrc
@@ -0,0 +1,9 @@
+{
+  "extends": "@parcel/config-default",
+  "transformers": {
+    "*.wasm": ["@parcel/transformer-raw"]
+  },
+  "packagers": {
+    "*.wasm": "@parcel/packager-raw"
+  }
+}
--- a/.proxyrc.js
+++ b/.proxyrc.js
@@ -0,0 +1,15 @@
+module.exports = function(app) {
+  // `app` is an Express instance
+  app.use(function(req, res, next) {
+    const sh = res.setHeader;
+    res.setHeader = function(key, value) {
+      // remove pointless/incorrect charset from binary responses:
+      if (/^content-type$/i.test(key)) {
+        const m = value && value.match(/^(image\/|application\/wasm); charset=.+$/);
+        if (m) value = m[1];
+      }
+      return sh.call(this, key, value);
+    }
+    next();
+  });
+};
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,3 +2,6 @@ language: node_js
 cache: npm
 script: npm run build
 after_success: npm run sizereport
+os:
+  - linux
+  - windows
--- a/README.md
+++ b/README.md
@@ -10,6 +10,7 @@ Google Analytics is used to record the following:
 * [Basic visit data](https://support.google.com/analytics/answer/6004245?ref_topic=2919631).
 * Before and after image size once an image is downloaded. These values are rounded to the nearest
  kilobyte.
+* If install is available, when Squoosh is installed, and what method was used to install Squoosh.

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

--- a/codecs/build-cpp.sh
+++ b/codecs/build-cpp.sh
@@ -0,0 +1,3 @@
+#!/bin/sh -e
+docker build -t squoosh-cpp - < ../cpp.Dockerfile
+docker run --rm -v $PWD:/src squoosh-cpp
--- a/codecs/build-rust.sh
+++ b/codecs/build-rust.sh
@@ -0,0 +1,4 @@
+set -e
+
+docker build -t squoosh-rust - < ../rust.Dockerfile
+docker run --rm -v $PWD:/src squoosh-rust "$@"
--- a/codecs/cpp.Dockerfile
+++ b/codecs/cpp.Dockerfile
@@ -0,0 +1,9 @@
+FROM emscripten/emsdk:1.39.19
+RUN apt-get update && apt-get install -qqy autoconf libtool pkg-config
+ENV CFLAGS "-Os -flto"
+ENV CXXFLAGS "${CFLAGS} -std=c++17"
+ENV LDFLAGS "${CFLAGS}"
+# Build and cache standard libraries with these flags
+RUN emcc ${CXXFLAGS} --bind -xc++ /dev/null -o /dev/null
+WORKDIR /src
+CMD ["sh", "-c", "emmake make -j`nproc`"]
--- a/codecs/hqx/.gitignore
+++ b/codecs/hqx/.gitignore
@@ -1,5 +1 @@
-**/*.rs.bk
-target
-Cargo.lock
-bin/
-pkg/README.md
+/target
--- a/codecs/hqx/Cargo.lock
+++ b/codecs/hqx/Cargo.lock
@@ -0,0 +1,289 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+[[package]]
+name = "bumpalo"
+version = "3.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
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+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
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+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
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+]
+
+[[package]]
+name = "futures"
+version = "0.1.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
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+name = "hqx"
+version = "0.1.0"
+source = "git+https://github.com/CryZe/wasmboy-rs?tag=v0.1.2#5f19cda24191ccc7c0c4920b6b246b4e242f377c"
+dependencies = [
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+
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+dependencies = [
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+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
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+name = "libc"
+version = "0.2.73"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
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+
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
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+source = "registry+https://github.com/rust-lang/crates.io-index"
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--- a/codecs/hqx/Dockerfile
+++ b/codecs/hqx/Dockerfile
@@ -1,12 +1,11 @@
-FROM rust
+# 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

-RUN mkdir /opt/wabt && \
- curl -L https://github.com/WebAssembly/wabt/releases/download/1.0.11/wabt-1.0.11-linux.tar.gz  | tar -xzf - -C /opt/wabt --strip 1
-
-ENV PATH="/opt/binaryen:/opt/wabt:${PATH}"
+ENV PATH="/opt/binaryen:${PATH}"
 WORKDIR /src
--- a/codecs/hqx/build.sh
+++ b/codecs/hqx/build.sh
@@ -6,11 +6,7 @@ echo "============================================="
 echo "Compiling wasm"
 echo "============================================="
 (
-  wasm-pack build
-  wasm-strip pkg/squooshhqx_bg.wasm
-  echo "Optimising Wasm so it doesn't break Chrome (this takes like 10-15mins. get a cup of tea)"
-  echo "Once https://crbug.com/974804 is fixed, we can remove this step"
-  wasm-opt -Os --no-validation -o pkg/squooshhqx_bg.wasm pkg/squooshhqx_bg.wasm
+  wasm-pack build -- --verbose --locked
  rm pkg/.gitignore
 )
 echo "============================================="
--- a/codecs/hqx/package.json
+++ b/codecs/hqx/package.json
@@ -1,7 +1,7 @@
 {
  "name": "hqx",
  "scripts": {
-    "build:image": "docker build -t squoosh-hqx .",
+    "build:image": "docker build -t squoosh-hqx - < Dockerfile",
    "build": "docker run --rm -v $(pwd):/src squoosh-hqx ./build.sh"
  }
 }
--- a/codecs/hqx/pkg/package.json
+++ b/codecs/hqx/pkg/package.json
@@ -11,5 +11,5 @@
  ],
  "module": "squooshhqx.js",
  "types": "squooshhqx.d.ts",
-  "sideEffects": "false"
+  "sideEffects": false
 }
--- a/codecs/hqx/pkg/squooshhqx.d.ts
+++ b/codecs/hqx/pkg/squooshhqx.d.ts
@@ -1,9 +1,10 @@
 /* tslint:disable */
+/* eslint-disable */
 /**
-* @param {Uint32Array} input_image 
-* @param {number} input_width 
-* @param {number} input_height 
-* @param {number} factor 
-* @returns {Uint32Array} 
+* @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;
--- a/codecs/hqx/pkg/squooshhqx.js
+++ b/codecs/hqx/pkg/squooshhqx.js
@@ -1,46 +1,2 @@
-import * as wasm from './squooshhqx_bg.wasm';
-
-let cachegetUint32Memory = null;
-function getUint32Memory() {
-    if (cachegetUint32Memory === null || cachegetUint32Memory.buffer !== wasm.memory.buffer) {
-        cachegetUint32Memory = new Uint32Array(wasm.memory.buffer);
-    }
-    return cachegetUint32Memory;
-}
-
-let WASM_VECTOR_LEN = 0;
-
-function passArray32ToWasm(arg) {
-    const ptr = wasm.__wbindgen_malloc(arg.length * 4);
-    getUint32Memory().set(arg, ptr / 4);
-    WASM_VECTOR_LEN = arg.length;
-    return ptr;
-}
-
-let cachegetInt32Memory = null;
-function getInt32Memory() {
-    if (cachegetInt32Memory === null || cachegetInt32Memory.buffer !== wasm.memory.buffer) {
-        cachegetInt32Memory = new Int32Array(wasm.memory.buffer);
-    }
-    return cachegetInt32Memory;
-}
-
-function getArrayU32FromWasm(ptr, len) {
-    return getUint32Memory().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) {
-    const retptr = 8;
-    const ret = wasm.resize(retptr, passArray32ToWasm(input_image), WASM_VECTOR_LEN, input_width, input_height, factor);
-    const memi32 = getInt32Memory();
-    const v0 = getArrayU32FromWasm(memi32[retptr / 4 + 0], memi32[retptr / 4 + 1]).slice();
-    wasm.__wbindgen_free(memi32[retptr / 4 + 0], memi32[retptr / 4 + 1] * 4);
-    return v0;
-}
-
+import * as wasm from "./squooshhqx_bg.wasm";
+export * from "./squooshhqx_bg.js";
--- a/codecs/hqx/pkg/squooshhqx_bg.d.ts
+++ b/codecs/hqx/pkg/squooshhqx_bg.d.ts
@@ -1,5 +1,6 @@
 /* tslint:disable */
+/* eslint-disable */
 export const memory: WebAssembly.Memory;
+export function resize(a: number, b: number, c: number, d: number, e: number, f: number): void;
 export function __wbindgen_malloc(a: number): number;
 export function __wbindgen_free(a: number, b: number): void;
-export function resize(a: number, b: number, c: number, d: number, e: number, f: number): void;
--- a/codecs/hqx/pkg/squooshhqx_bg.js
+++ b/codecs/hqx/pkg/squooshhqx_bg.js
@@ -0,0 +1,48 @@
+import * as wasm from './squooshhqx_bg.wasm';
+
+let cachegetUint32Memory0 = null;
+function getUint32Memory0() {
+    if (cachegetUint32Memory0 === null || cachegetUint32Memory0.buffer !== wasm.memory.buffer) {
+        cachegetUint32Memory0 = new Uint32Array(wasm.memory.buffer);
+    }
+    return cachegetUint32Memory0;
+}
+
+let WASM_VECTOR_LEN = 0;
+
+function passArray32ToWasm0(arg, malloc) {
+    const ptr = malloc(arg.length * 4);
+    getUint32Memory0().set(arg, ptr / 4);
+    WASM_VECTOR_LEN = arg.length;
+    return ptr;
+}
+
+let cachegetInt32Memory0 = null;
+function getInt32Memory0() {
+    if (cachegetInt32Memory0 === null || cachegetInt32Memory0.buffer !== wasm.memory.buffer) {
+        cachegetInt32Memory0 = new Int32Array(wasm.memory.buffer);
+    }
+    return cachegetInt32Memory0;
+}
+
+function getArrayU32FromWasm0(ptr, len) {
+    return getUint32Memory0().subarray(ptr / 4, ptr / 4 + len);
+}
+/**
+* @param {Uint32Array} input_image
+* @param {number} input_width
+* @param {number} input_height
+* @param {number} factor
+* @returns {Uint32Array}
+*/
+export function resize(input_image, input_width, input_height, factor) {
+    var ptr0 = passArray32ToWasm0(input_image, wasm.__wbindgen_malloc);
+    var len0 = WASM_VECTOR_LEN;
+    wasm.resize(8, ptr0, len0, input_width, input_height, factor);
+    var r0 = getInt32Memory0()[8 / 4 + 0];
+    var r1 = getInt32Memory0()[8 / 4 + 1];
+    var v1 = getArrayU32FromWasm0(r0, r1).slice();
+    wasm.__wbindgen_free(r0, r1 * 4);
+    return v1;
+}
+
--- a/codecs/hqx/pkg/squooshhqx_bg.wasm
+++ b/codecs/hqx/pkg/squooshhqx_bg.wasm
--- a/codecs/imagequant/Makefile
+++ b/codecs/imagequant/Makefile
@@ -0,0 +1,40 @@
+CODEC_URL := https://github.com/ImageOptim/libimagequant/archive/2.12.1.tar.gz
+CODEC_DIR := node_modules/libimagequant
+CODEC_OUT_RELATIVE := libimagequant.a
+CODEC_OUT := $(addprefix $(CODEC_DIR)/, $(CODEC_OUT_RELATIVE))
+OUT_JS := imagequant.js
+OUT_WASM := $(OUT_JS:.js=.wasm)
+
+.PHONY: all clean
+
+all: $(OUT_JS)
+
+%.js: %.cpp $(CODEC_OUT)
+	$(CXX) \
+		-I $(CODEC_DIR) \
+		${CXXFLAGS} \
+		${LDFLAGS} \
+		--bind \
+		--closure 1 \
+		-s ALLOW_MEMORY_GROWTH=1 \
+		-s MODULARIZE=1 \
+		-s 'EXPORT_NAME="$(basename $(@F))"' \
+		-o $@ \
+		$+
+
+$(CODEC_OUT): $(CODEC_DIR)/config.mk
+	$(MAKE) -C $(CODEC_DIR) $(CODEC_OUT_RELATIVE)
+
+$(CODEC_DIR)/config.mk: $(CODEC_DIR)/configure
+	cd $(CODEC_DIR) && ./configure \
+		--disable-sse
+
+$(CODEC_DIR)/configure: $(CODEC_DIR)
+
+$(CODEC_DIR):
+	mkdir -p $@
+	curl -sL $(CODEC_URL) | tar xz --strip 1 -C $@
+
+clean:
+	$(RM) $(OUT_JS) $(OUT_WASM)
+	$(MAKE) -C $(CODEC_DIR) clean
--- a/codecs/imagequant/README.md
+++ b/codecs/imagequant/README.md
@@ -24,7 +24,3 @@ Quantizes the given images, using at most `numColors`, a value between 2 and 256
 ### `RawImage zx_quantize(std::string buffer, int image_width, int image_height, float dithering)`

 ???
-
-### `void free_result()`
-
-Frees the result created by `quantize()`.
--- a/codecs/imagequant/build.sh
+++ b/codecs/imagequant/build.sh
@@ -1,48 +0,0 @@
-#!/bin/bash
-
-set -e
-
-export OPTIMIZE="-Os"
-export LDFLAGS="${OPTIMIZE}"
-export CFLAGS="${OPTIMIZE}"
-export CPPFLAGS="${OPTIMIZE}"
-
-echo "============================================="
-echo "Compiling libimagequant"
-echo "============================================="
-(
-  emcc \
-    --bind \
-    ${OPTIMIZE} \
-    -s ALLOW_MEMORY_GROWTH=1 \
-    -s MODULARIZE=1 \
-    -s 'EXPORT_NAME="imagequant"' \
-    -I node_modules/libimagequant \
-    --std=c99 \
-    -c \
-    node_modules/libimagequant/{libimagequant,pam,mediancut,blur,mempool,kmeans,nearest}.c
-)
-echo "============================================="
-echo "Compiling wasm module"
-echo "============================================="
-(
-  emcc \
-    --bind \
-    ${OPTIMIZE} \
-    -s ALLOW_MEMORY_GROWTH=1 \
-    -s MODULARIZE=1 \
-    -s 'EXPORT_NAME="imagequant"' \
-    -I node_modules/libimagequant \
-    -o ./imagequant.js \
-    --std=c++11 *.o \
-    -x c++ \
-    imagequant.cpp
-)
-echo "============================================="
-echo "Compiling wasm module done"
-echo "============================================="
-
-echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
-echo "Did you update your docker image?"
-echo "Run \`docker pull trzeci/emscripten\`"
-echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
--- a/codecs/imagequant/example.html
+++ b/codecs/imagequant/example.html
@@ -28,7 +28,6 @@
    // 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');
-    Module.free_result();

    const imageData = new ImageData(new Uint8ClampedArray(rawImage.buffer), rawImage.width, rawImage.height);
    const canvas = document.createElement('canvas');
--- a/codecs/imagequant/imagequant.cpp
+++ b/codecs/imagequant/imagequant.cpp
@@ -1,95 +1,87 @@
-#include "emscripten/bind.h"
-#include "emscripten/val.h"
-#include <stdlib.h>
+#include <emscripten/bind.h>
+#include <emscripten/val.h>
 #include <inttypes.h>
 #include <limits.h>
 #include <math.h>
+#include <stdlib.h>

 #include "libimagequant.h"

 using namespace emscripten;

 int version() {
-  return (((LIQ_VERSION/10000) % 100) << 16) |
-         (((LIQ_VERSION/100  ) % 100) << 8) |
-         (((LIQ_VERSION/1    ) % 100) << 0);
+  return (((LIQ_VERSION / 10000) % 100) << 16) | (((LIQ_VERSION / 100) % 100) << 8) |
+         (((LIQ_VERSION / 1) % 100) << 0);
 }

-class RawImage {
-public:
-  val buffer;
-  int width;
-  int height;
+thread_local const val Uint8ClampedArray = val::global("Uint8ClampedArray");

-  RawImage(val b, int w, int h)
-    : buffer(b), width(w), height(h) {}
-};
+#define liq_ptr(T) std::unique_ptr<T, std::integral_constant<decltype(&T##_destroy), T##_destroy>>

+using liq_attr_ptr = liq_ptr(liq_attr);
+using liq_image_ptr = liq_ptr(liq_image);
+using liq_result_ptr = liq_ptr(liq_result);

-liq_attr *attr;
-liq_image *image;
-liq_result *res;
-uint8_t* result;
-RawImage quantize(std::string rawimage, int image_width, int image_height, int num_colors, float dithering) {
-  const uint8_t* image_buffer = (uint8_t*)rawimage.c_str();
-  int size = image_width * image_height;
-  attr = liq_attr_create();
-  image = liq_image_create_rgba(attr, image_buffer, image_width, image_height, 0);
-  liq_set_max_colors(attr, num_colors);
+liq_result_ptr liq_image_quantize(liq_image* image, liq_attr* attr) {
+  liq_result* res = nullptr;
  liq_image_quantize(image, attr, &res);
-  liq_set_dithering_level(res, dithering);
-  uint8_t* image8bit = (uint8_t*) malloc(size);
-  result = (uint8_t*) malloc(size * 4);
-  liq_write_remapped_image(res, image, image8bit, size);
-  const liq_palette *pal = liq_get_palette(res);
+  return liq_result_ptr(res);
+}
+
+val quantize(std::string rawimage,
+             int image_width,
+             int image_height,
+             int num_colors,
+             float dithering) {
+  auto image_buffer = (const liq_color*)rawimage.c_str();
+  int size = image_width * image_height;
+  liq_attr_ptr attr(liq_attr_create());
+  liq_image_ptr image(
+      liq_image_create_rgba(attr.get(), image_buffer, image_width, image_height, 0));
+  liq_set_max_colors(attr.get(), num_colors);
+  auto res = liq_image_quantize(image.get(), attr.get());
+  liq_set_dithering_level(res.get(), dithering);
+  std::vector<uint8_t> image8bit(size);
+  std::vector<liq_color> result(size);
+  liq_write_remapped_image(res.get(), image.get(), image8bit.data(), image8bit.size());
+  auto pal = liq_get_palette(res.get());
  // Turn palletted image back into an RGBA image
-  for(int i = 0; i < size; i++) {
-    result[i * 4 + 0] = pal->entries[image8bit[i]].r;
-    result[i * 4 + 1] = pal->entries[image8bit[i]].g;
-    result[i * 4 + 2] = pal->entries[image8bit[i]].b;
-    result[i * 4 + 3] = pal->entries[image8bit[i]].a;
+  for (int i = 0; i < size; i++) {
+    result[i] = pal->entries[image8bit[i]];
  }
-  free(image8bit);
-  liq_result_destroy(res);
-  liq_image_destroy(image);
-  liq_attr_destroy(attr);
-  return {
-    val(typed_memory_view(image_width*image_height*4, result)),
-    image_width,
-    image_height
-  };
+  return Uint8ClampedArray.new_(
+      typed_memory_view(result.size() * sizeof(liq_color), (const uint8_t*)result.data()));
 }

 const liq_color zx_colors[] = {
-  {.a = 255, .r = 0, .g = 0, .b = 0},       // regular black
-  {.a = 255, .r = 0, .g = 0, .b = 215},     // regular blue
-  {.a = 255, .r = 215, .g = 0, .b = 0},     // regular red
-  {.a = 255, .r = 215, .g = 0, .b = 215},   // regular magenta
-  {.a = 255, .r = 0, .g = 215, .b = 0},     // regular green
-  {.a = 255, .r = 0, .g = 215, .b = 215},   // regular cyan
-  {.a = 255, .r = 215, .g = 215, .b = 0},   // regular yellow
-  {.a = 255, .r = 215, .g = 215, .b = 215}, // regular white
-  {.a = 255, .r = 0, .g = 0, .b = 255},     // bright blue
-  {.a = 255, .r = 255, .g = 0, .b = 0},     // bright red
-  {.a = 255, .r = 255, .g = 0, .b = 255},   // bright magenta
-  {.a = 255, .r = 0, .g = 255, .b = 0},     // bright green
-  {.a = 255, .r = 0, .g = 255, .b = 255},   // bright cyan
-  {.a = 255, .r = 255, .g = 255, .b = 0},   // bright yellow
-  {.a = 255, .r = 255, .g = 255, .b = 255}  // bright white
+    {.r = 0, .g = 0, .b = 0, .a = 255},        // regular black
+    {.r = 0, .g = 0, .b = 215, .a = 255},      // regular blue
+    {.r = 215, .g = 0, .b = 0, .a = 255},      // regular red
+    {.r = 215, .g = 0, .b = 215, .a = 255},    // regular magenta
+    {.r = 0, .g = 215, .b = 0, .a = 255},      // regular green
+    {.r = 0, .g = 215, .b = 215, .a = 255},    // regular cyan
+    {.r = 215, .g = 215, .b = 0, .a = 255},    // regular yellow
+    {.r = 215, .g = 215, .b = 215, .a = 255},  // regular white
+    {.r = 0, .g = 0, .b = 255, .a = 255},      // bright blue
+    {.r = 255, .g = 0, .b = 0, .a = 255},      // bright red
+    {.r = 255, .g = 0, .b = 255, .a = 255},    // bright magenta
+    {.r = 0, .g = 255, .b = 0, .a = 255},      // bright green
+    {.r = 0, .g = 255, .b = 255, .a = 255},    // bright cyan
+    {.r = 255, .g = 255, .b = 0, .a = 255},    // bright yellow
+    {.r = 255, .g = 255, .b = 255, .a = 255}   // bright white
 };

-uint8_t block[8 * 8 * 4];
-
 /**
- * The ZX has one bit per pixel, but can assign two colours to an 8x8 block. The two colours must
- * both be 'regular' or 'bright'. Black exists as both regular and bright.
+ * The ZX has one bit per pixel, but can assign two colours to an 8x8 block. The
+ * two colours must both be 'regular' or 'bright'. Black exists as both regular
+ * and bright.
 */
-RawImage zx_quantize(std::string rawimage, int image_width, int image_height, float dithering) {
-  const uint8_t* image_buffer = (uint8_t*) rawimage.c_str();
+val zx_quantize(std::string rawimage, int image_width, int image_height, float dithering) {
+  auto image_buffer = (const liq_color*)rawimage.c_str();
  int size = image_width * image_height;
-  int bytes_per_pixel = 4;
-  result = (uint8_t*) malloc(size * bytes_per_pixel);
-  uint8_t* image8bit = (uint8_t*) malloc(8 * 8);
+  liq_color block[8 * 8];
+  uint8_t image8bit[8 * 8];
+  std::vector<liq_color> result(size);

  // For each 8x8 grid
  for (int block_start_y = 0; block_start_y < image_height; block_start_y += 8) {
@@ -99,7 +91,8 @@ RawImage zx_quantize(std::string rawimage, int image_width, int image_height, fl
      int block_width = 8;
      int block_height = 8;

-      // If the block hangs off the right/bottom of the image dimensions, make it smaller to fit.
+      // If the block hangs off the right/bottom of the image dimensions, make
+      // it smaller to fit.
      if (block_start_y + block_height > image_height) {
        block_height = image_height - block_start_y;
      }
@@ -111,26 +104,22 @@ RawImage zx_quantize(std::string rawimage, int image_width, int image_height, fl
      // For each pixel in that block:
      for (int y = block_start_y; y < block_start_y + block_height; y++) {
        for (int x = block_start_x; x < block_start_x + block_width; x++) {
-          int pixel_start = (y * image_width * bytes_per_pixel) + (x * bytes_per_pixel);
+          int pixel_start = (y * image_width) + x;
          int smallest_distance = INT_MAX;
          int winning_index = -1;

          // Copy pixel data for quantizing later
          block[block_index++] = image_buffer[pixel_start];
-          block[block_index++] = image_buffer[pixel_start + 1];
-          block[block_index++] = image_buffer[pixel_start + 2];
-          block[block_index++] = image_buffer[pixel_start + 3];

          // Which zx color is this pixel closest to?
          for (int color_index = 0; color_index < 15; color_index++) {
            liq_color color = zx_colors[color_index];
+            liq_color pixel = image_buffer[pixel_start];

-            // Using Euclidean distance. LibQuant has better methods, but it requires conversion to
-            // LAB, so I don't think it's worth it.
+            // Using Euclidean distance. LibQuant has better methods, but it
+            // requires conversion to LAB, so I don't think it's worth it.
            int distance =
-              pow(color.r - image_buffer[pixel_start + 0], 2) +
-              pow(color.g - image_buffer[pixel_start + 1], 2) +
-              pow(color.b - image_buffer[pixel_start + 2], 2);
+                pow(color.r - pixel.r, 2) + pow(color.g - pixel.g, 2) + pow(color.b - pixel.b, 2);

            if (distance < smallest_distance) {
              winning_index = color_index;
@@ -151,7 +140,8 @@ RawImage zx_quantize(std::string rawimage, int image_width, int image_height, fl

      for (int color_index = 0; color_index < 15; color_index++) {
        if (color_popularity[color_index] > highest_popularity) {
-          // Store this as the most popular pixel, and demote the current values:
+          // Store this as the most popular pixel, and demote the current
+          // values:
          third_color_index = second_color_index;
          third_highest_popularity = second_highest_popularity;
          second_color_index = first_color_index;
@@ -169,8 +159,8 @@ RawImage zx_quantize(std::string rawimage, int image_width, int image_height, fl
        }
      }

-      // ZX images can't mix bright and regular colours, except black which appears in both.
-      // Resolve any conflict:
+      // ZX images can't mix bright and regular colours, except black which
+      // appears in both. Resolve any conflict:
      while (1) {
        // If either colour is black, there's no conflict to resolve.
        if (first_color_index != 0 && second_color_index != 0) {
@@ -183,63 +173,44 @@ RawImage zx_quantize(std::string rawimage, int image_width, int image_height, fl
          }
        }

-        // If, during conflict resolving, we now have two of the same colour (because we initially
-        // selected the bright & regular version of the same colour), retry again with the third
-        // most popular colour.
+        // If, during conflict resolving, we now have two of the same colour
+        // (because we initially selected the bright & regular version of the
+        // same colour), retry again with the third most popular colour.
        if (first_color_index == second_color_index) {
          second_color_index = third_color_index;
-        } else break;
+        } else
+          break;
      }

      // Quantize
-      attr = liq_attr_create();
-      image = liq_image_create_rgba(attr, block, block_width, block_height, 0);
-      liq_set_max_colors(attr, 2);
-      liq_image_add_fixed_color(image, zx_colors[first_color_index]);
-      liq_image_add_fixed_color(image, zx_colors[second_color_index]);
-      liq_image_quantize(image, attr, &res);
-      liq_set_dithering_level(res, dithering);
-      liq_write_remapped_image(res, image, image8bit, size);
-      const liq_palette *pal = liq_get_palette(res);
+      liq_attr_ptr attr(liq_attr_create());
+      liq_image_ptr image(liq_image_create_rgba(attr.get(), block, block_width, block_height, 0));
+      liq_set_max_colors(attr.get(), 2);
+      liq_image_add_fixed_color(image.get(), zx_colors[first_color_index]);
+      liq_image_add_fixed_color(image.get(), zx_colors[second_color_index]);
+      auto res = liq_image_quantize(image.get(), attr.get());
+      liq_set_dithering_level(res.get(), dithering);
+      liq_write_remapped_image(res.get(), image.get(), image8bit, size);
+      auto pal = liq_get_palette(res.get());

-      // Turn palletted image back into an RGBA image, and write it into the full size result image.
-      for(int y = 0; y < block_height; y++) {
-        for(int x = 0; x < block_width; x++) {
+      // Turn palletted image back into an RGBA image, and write it into the
+      // full size result image.
+      for (int y = 0; y < block_height; y++) {
+        for (int x = 0; x < block_width; x++) {
          int image8BitPos = y * block_width + x;
-          int resultStartPos = ((block_start_y + y) * bytes_per_pixel * image_width) + ((block_start_x + x) * bytes_per_pixel);
-          result[resultStartPos + 0] = pal->entries[image8bit[image8BitPos]].r;
-          result[resultStartPos + 1] = pal->entries[image8bit[image8BitPos]].g;
-          result[resultStartPos + 2] = pal->entries[image8bit[image8BitPos]].b;
-          result[resultStartPos + 3] = pal->entries[image8bit[image8BitPos]].a;
+          int resultStartPos = ((block_start_y + y) * image_width) + (block_start_x + x);
+          result[resultStartPos] = pal->entries[image8bit[image8BitPos]];
        }
      }
-
-      liq_result_destroy(res);
-      liq_image_destroy(image);
-      liq_attr_destroy(attr);
    }
  }

-  free(image8bit);
-  return {
-    val(typed_memory_view(image_width*image_height*4, result)),
-    image_width,
-    image_height
-  };
-}
-
-void free_result() {
-  free(result);
+  return Uint8ClampedArray.new_(
+      typed_memory_view(result.size() * sizeof(liq_color), (const uint8_t*)result.data()));
 }

 EMSCRIPTEN_BINDINGS(my_module) {
-  class_<RawImage>("RawImage")
-    .property("buffer", &RawImage::buffer)
-    .property("width", &RawImage::width)
-    .property("height", &RawImage::height);
-
  function("quantize", &quantize);
  function("zx_quantize", &zx_quantize);
  function("version", &version);
-  function("free_result", &free_result);
 }
--- a/codecs/imagequant/imagequant.d.ts
+++ b/codecs/imagequant/imagequant.d.ts
@@ -1,15 +1,6 @@
-interface RawImage {
-  buffer: Uint8Array;
-  width: number;
-  height: number;
-}
-
 interface QuantizerModule extends EmscriptenWasm.Module {
-  quantize(data: BufferSource, width: number, height: number, numColors: number, dither: number): RawImage;
-  zx_quantize(data: BufferSource, width: number, height: number, dither: number): RawImage;
-  free_result(): void;
+  quantize(data: BufferSource, width: number, height: number, numColors: number, dither: number): Uint8ClampedArray;
+  zx_quantize(data: BufferSource, width: number, height: number, dither: number): Uint8ClampedArray;
 }

 export default function(opts: EmscriptenWasm.ModuleOpts): QuantizerModule;
-
-
--- a/codecs/imagequant/imagequant.js
+++ b/codecs/imagequant/imagequant.js
--- a/codecs/imagequant/imagequant.wasm
+++ b/codecs/imagequant/imagequant.wasm
--- a/codecs/imagequant/package-lock.json
+++ b/codecs/imagequant/package-lock.json
--- a/codecs/imagequant/package.json
+++ b/codecs/imagequant/package.json
@@ -1,13 +1,6 @@
 {
  "name": "imagequant",
  "scripts": {
-    "install": "napa",
-    "build": "docker run --rm -v $(pwd):/src trzeci/emscripten ./build.sh"
-  },
-  "napa": {
-    "libimagequant": "ImageOptim/libimagequant#2.12.1"
-  },
-  "devDependencies": {
-    "napa": "3.0.0"
+    "build": "../build-cpp.sh"
  }
 }
--- a/codecs/mozjpeg_enc/Makefile
+++ b/codecs/mozjpeg_enc/Makefile
@@ -0,0 +1,52 @@
+CODEC_URL := https://github.com/mozilla/mozjpeg/archive/v3.3.1.tar.gz
+CODEC_DIR := node_modules/mozjpeg
+CODEC_OUT_RELATIVE := .libs/libjpeg.a rdswitch.o
+CODEC_OUT := $(addprefix $(CODEC_DIR)/, $(CODEC_OUT_RELATIVE))
+OUT_JS := mozjpeg_enc.js
+OUT_WASM := $(OUT_JS:.js=.wasm)
+
+.PHONY: all clean
+
+all: $(OUT_JS)
+
+%.js: %.cpp $(CODEC_OUT)
+	$(CXX) \
+		-I $(CODEC_DIR) \
+		${CXXFLAGS} \
+		${LDFLAGS} \
+		--bind \
+		--closure 1 \
+		-s ALLOW_MEMORY_GROWTH=1 \
+		-s MODULARIZE=1 \
+		-s 'EXPORT_NAME="$(basename $(@F))"' \
+		-o $@ \
+		$+
+
+# This one is a bit special: there is no rule for .libs/libjpeg.a
+#  so we use libjpeg.la which implicitly builds that one instead.
+$(CODEC_DIR)/.libs/libjpeg.a: $(CODEC_DIR)/Makefile
+	$(MAKE) -C $(CODEC_DIR) libjpeg.la
+
+$(CODEC_DIR)/rdswitch.o: $(CODEC_DIR)/Makefile
+	$(MAKE) -C $(CODEC_DIR) rdswitch.o
+
+$(CODEC_DIR)/Makefile: $(CODEC_DIR)/configure
+	cd $(CODEC_DIR) && ./configure \
+		--disable-shared \
+		--without-turbojpeg \
+		--without-simd \
+		--without-arith-enc \
+		--without-arith-dec
+
+$(CODEC_DIR)/configure: $(CODEC_DIR)/configure.ac
+	cd $(CODEC_DIR) && autoreconf -iv
+
+$(CODEC_DIR)/configure.ac: $(CODEC_DIR)
+
+$(CODEC_DIR):
+	mkdir -p $@
+	curl -sL $(CODEC_URL) | tar xz --strip 1 -C $@
+
+clean:
+	$(RM) $(OUT_JS) $(OUT_WASM)
+	$(MAKE) -C $(CODEC_DIR) clean
--- a/codecs/mozjpeg_enc/README.md
+++ b/codecs/mozjpeg_enc/README.md
@@ -17,10 +17,6 @@ See `example.html`

 Returns the version of MozJPEG as a number. va.b.c is encoded as 0x0a0b0c

-### `void free_result()`
-
-Frees the result created by `encode()`.
-
 ### `Uint8Array encode(std::string image_in, int image_width, int image_height, MozJpegOptions opts)`

 Encodes the given image with given dimension to JPEG. Options looks like this:
--- a/codecs/mozjpeg_enc/build.sh
+++ b/codecs/mozjpeg_enc/build.sh
@@ -1,53 +0,0 @@
-#!/bin/bash
-
-set -e
-
-export OPTIMIZE="-Os"
-export LDFLAGS="${OPTIMIZE}"
-export CFLAGS="${OPTIMIZE}"
-export CPPFLAGS="${OPTIMIZE}"
-
-apt-get update
-apt-get install -qqy autoconf libtool libpng-dev pkg-config
-
-echo "============================================="
-echo "Compiling mozjpeg"
-echo "============================================="
-(
-  cd node_modules/mozjpeg
-  autoreconf -fiv
-  emconfigure ./configure --without-simd
-  emmake make libjpeg.la
-)
-echo "============================================="
-echo "Compiling mozjpeg done"
-echo "============================================="
-
-echo "============================================="
-echo "Compiling wasm bindings"
-echo "============================================="
-(
-  emcc \
-    --bind \
-    ${OPTIMIZE} \
-    -s WASM=1 \
-    -s ALLOW_MEMORY_GROWTH=1 \
-    -s MODULARIZE=1 \
-    -s 'EXPORT_NAME="mozjpeg_enc"' \
-    -I node_modules/mozjpeg \
-    -o ./mozjpeg_enc.js \
-    -Wno-deprecated-register \
-    -Wno-writable-strings \
-    node_modules/mozjpeg/rdswitch.c \
-    -x c++ -std=c++11 \
-    mozjpeg_enc.cpp \
-    node_modules/mozjpeg/.libs/libjpeg.a
-)
-echo "============================================="
-echo "Compiling wasm bindings done"
-echo "============================================="
-
-echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
-echo "Did you update your docker image?"
-echo "Run \`docker pull trzeci/emscripten\`"
-echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
--- a/codecs/mozjpeg_enc/mozjpeg_enc.cpp
+++ b/codecs/mozjpeg_enc/mozjpeg_enc.cpp
@@ -1,18 +1,22 @@
 #include <emscripten/bind.h>
 #include <emscripten/val.h>
-#include <stdlib.h>
 #include <inttypes.h>
-#include <stdio.h>
 #include <setjmp.h>
+#include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include "config.h"
 #include "jpeglib.h"
+
+extern "C" {
 #include "cdjpeg.h"
+}

 using namespace emscripten;

-// MozJPEG doesn’t expose a numeric version, so I have to do some fun C macro hackery to turn it
-// into a string. More details here: https://gcc.gnu.org/onlinedocs/cpp/Stringizing.html
+// MozJPEG doesn’t expose a numeric version, so I have to do some fun C macro
+// hackery to turn it into a string. More details here:
+// https://gcc.gnu.org/onlinedocs/cpp/Stringizing.html
 #define xstr(s) str(s)
 #define str(s) #s

@@ -39,8 +43,8 @@ int version() {
  char buffer[] = xstr(MOZJPEG_VERSION);
  int version = 0;
  int last_index = 0;
-  for(int i = 0; i < strlen(buffer); i++) {
-    if(buffer[i] == '.') {
+  for (int i = 0; i < strlen(buffer); i++) {
+    if (buffer[i] == '.') {
      buffer[i] = '\0';
      version = version << 8 | atoi(&buffer[last_index]);
      buffer[i] = '.';
@@ -51,16 +55,16 @@ int version() {
  return version;
 }

-uint8_t* last_result;
-struct jpeg_compress_struct cinfo;
+thread_local const val Uint8Array = val::global("Uint8Array");

 val encode(std::string image_in, int image_width, int image_height, MozJpegOptions opts) {
-  uint8_t* image_buffer = (uint8_t*) image_in.c_str();
+  uint8_t* image_buffer = (uint8_t*)image_in.c_str();

  // The code below is basically the `write_JPEG_file` function from
  // https://github.com/mozilla/mozjpeg/blob/master/example.c
  // I just write to memory instead of a file.

+  /* Step 1: allocate and initialize JPEG compression object */

  /* This struct contains the JPEG compression parameters and pointers to
   * working space (which is allocated as needed by the JPEG library).
@@ -68,6 +72,7 @@ val encode(std::string image_in, int image_width, int image_height, MozJpegOptio
   * compression/decompression processes, in existence at once.  We refer
   * to any one struct (and its associated working data) as a "JPEG object".
   */
+  jpeg_compress_struct cinfo;
  /* This struct represents a JPEG error handler.  It is declared separately
   * because applications often want to supply a specialized error handler
   * (see the second half of this file for an example).  But here we just
@@ -76,15 +81,7 @@ val encode(std::string image_in, int image_width, int image_height, MozJpegOptio
   * Note that this struct must live as long as the main JPEG parameter
   * struct, to avoid dangling-pointer problems.
   */
-  struct jpeg_error_mgr jerr;
-  /* More stuff */
-  JSAMPROW row_pointer[1];      /* pointer to JSAMPLE row[s] */
-  int row_stride;               /* physical row width in image buffer */
-  uint8_t* output;
-  unsigned long size;
-
-  /* Step 1: allocate and initialize JPEG compression object */
-
+  jpeg_error_mgr jerr;
  /* We have to set up the error handler first, in case the initialization
   * step fails.  (Unlikely, but it could happen if you are out of memory.)
   * This routine fills in the contents of struct jerr, and returns jerr's
@@ -106,6 +103,8 @@ val encode(std::string image_in, int image_width, int image_height, MozJpegOptio
  //   fprintf(stderr, "can't open %s\n", filename);
  //   exit(1);
  // }
+  uint8_t* output = nullptr;
+  unsigned long size = 0;
  jpeg_mem_dest(&cinfo, &output, &size);

  /* Step 3: set parameters for compression */
@@ -113,17 +112,17 @@ val encode(std::string image_in, int image_width, int image_height, MozJpegOptio
  /* First we supply a description of the input image.
   * Four fields of the cinfo struct must be filled in:
   */
-  cinfo.image_width = image_width;      /* image width and height, in pixels */
+  cinfo.image_width = image_width; /* image width and height, in pixels */
  cinfo.image_height = image_height;
-  cinfo.input_components = 4;           /* # of color components per pixel */
-  cinfo.in_color_space = JCS_EXT_RGBA;  /* colorspace of input image */
+  cinfo.input_components = 4;          /* # of color components per pixel */
+  cinfo.in_color_space = JCS_EXT_RGBA; /* colorspace of input image */
  /* Now use the library's routine to set default compression parameters.
   * (You must set at least cinfo.in_color_space before calling this,
   * since the defaults depend on the source color space.)
   */
  jpeg_set_defaults(&cinfo);

-  jpeg_set_colorspace(&cinfo, (J_COLOR_SPACE) opts.color_space);
+  jpeg_set_colorspace(&cinfo, (J_COLOR_SPACE)opts.color_space);

  if (opts.quant_table != -1) {
    jpeg_c_set_int_param(&cinfo, JINT_BASE_QUANT_TBL_IDX, opts.quant_table);
@@ -143,17 +142,17 @@ val encode(std::string image_in, int image_width, int image_height, MozJpegOptio
  jpeg_c_set_bool_param(&cinfo, JBOOLEAN_TRELLIS_Q_OPT, opts.trellis_opt_table);
  jpeg_c_set_int_param(&cinfo, JINT_TRELLIS_NUM_LOOPS, opts.trellis_loops);

-  // A little hacky to build a string for this, but it means we can use set_quality_ratings which
-  // does some useful heuristic stuff.
+  // A little hacky to build a string for this, but it means we can use
+  // set_quality_ratings which does some useful heuristic stuff.
  std::string quality_str = std::to_string(opts.quality);

  if (opts.separate_chroma_quality && opts.color_space == JCS_YCbCr) {
    quality_str += "," + std::to_string(opts.chroma_quality);
  }

-  char const *pqual = quality_str.c_str();
+  char const* pqual = quality_str.c_str();

-  set_quality_ratings(&cinfo, (char*) pqual, opts.baseline);
+  set_quality_ratings(&cinfo, (char*)pqual, opts.baseline);

  if (!opts.auto_subsample && opts.color_space == JCS_YCbCr) {
    cinfo.comp_info[0].h_samp_factor = opts.chroma_subsample;
@@ -181,54 +180,54 @@ val encode(std::string image_in, int image_width, int image_height, MozJpegOptio
   * To keep things simple, we pass one scanline per call; you can pass
   * more if you wish, though.
   */
-  row_stride = image_width * 4; /* JSAMPLEs per row in image_buffer */
+  int row_stride = image_width * 4; /* JSAMPLEs per row in image_buffer */

  while (cinfo.next_scanline < cinfo.image_height) {
    /* jpeg_write_scanlines expects an array of pointers to scanlines.
     * Here the array is only one element long, but you could pass
     * more than one scanline at a time if that's more convenient.
     */
-    row_pointer[0] = & image_buffer[cinfo.next_scanline * row_stride];
-    (void) jpeg_write_scanlines(&cinfo, row_pointer, 1);
+
+    JSAMPROW row_pointer =
+        &image_buffer[cinfo.next_scanline * row_stride]; /* pointer to JSAMPLE row[s] */
+    (void)jpeg_write_scanlines(&cinfo, &row_pointer, 1);
  }

  /* Step 6: Finish compression */

  jpeg_finish_compress(&cinfo);
+
  /* Step 7: release JPEG compression object */

-  last_result = output;
+  auto js_result = Uint8Array.new_(typed_memory_view(size, output));

-  /* And we're done! */
-  return val(typed_memory_view(size, output));
-}
-
-void free_result() {
  /* This is an important step since it will release a good deal of memory. */
  jpeg_destroy_compress(&cinfo);
+  free(output);
+
+  /* And we're done! */
+  return js_result;
 }

 EMSCRIPTEN_BINDINGS(my_module) {
  value_object<MozJpegOptions>("MozJpegOptions")
-    .field("quality", &MozJpegOptions::quality)
-    .field("baseline", &MozJpegOptions::baseline)
-    .field("arithmetic", &MozJpegOptions::arithmetic)
-    .field("progressive", &MozJpegOptions::progressive)
-    .field("optimize_coding", &MozJpegOptions::optimize_coding)
-    .field("smoothing", &MozJpegOptions::smoothing)
-    .field("color_space", &MozJpegOptions::color_space)
-    .field("quant_table", &MozJpegOptions::quant_table)
-    .field("trellis_multipass", &MozJpegOptions::trellis_multipass)
-    .field("trellis_opt_zero", &MozJpegOptions::trellis_opt_zero)
-    .field("trellis_opt_table", &MozJpegOptions::trellis_opt_table)
-    .field("trellis_loops", &MozJpegOptions::trellis_loops)
-    .field("chroma_subsample", &MozJpegOptions::chroma_subsample)
-    .field("auto_subsample", &MozJpegOptions::auto_subsample)
-    .field("separate_chroma_quality", &MozJpegOptions::separate_chroma_quality)
-    .field("chroma_quality", &MozJpegOptions::chroma_quality)
-    ;
+      .field("quality", &MozJpegOptions::quality)
+      .field("baseline", &MozJpegOptions::baseline)
+      .field("arithmetic", &MozJpegOptions::arithmetic)
+      .field("progressive", &MozJpegOptions::progressive)
+      .field("optimize_coding", &MozJpegOptions::optimize_coding)
+      .field("smoothing", &MozJpegOptions::smoothing)
+      .field("color_space", &MozJpegOptions::color_space)
+      .field("quant_table", &MozJpegOptions::quant_table)
+      .field("trellis_multipass", &MozJpegOptions::trellis_multipass)
+      .field("trellis_opt_zero", &MozJpegOptions::trellis_opt_zero)
+      .field("trellis_opt_table", &MozJpegOptions::trellis_opt_table)
+      .field("trellis_loops", &MozJpegOptions::trellis_loops)
+      .field("chroma_subsample", &MozJpegOptions::chroma_subsample)
+      .field("auto_subsample", &MozJpegOptions::auto_subsample)
+      .field("separate_chroma_quality", &MozJpegOptions::separate_chroma_quality)
+      .field("chroma_quality", &MozJpegOptions::chroma_quality);

  function("version", &version);
  function("encode", &encode);
-  function("free_result", &free_result);
 }
--- a/codecs/mozjpeg_enc/mozjpeg_enc.d.ts
+++ b/codecs/mozjpeg_enc/mozjpeg_enc.d.ts
@@ -2,7 +2,6 @@ import { EncodeOptions } from '../../src/codecs/mozjpeg/encoder-meta';

 interface MozJPEGModule extends EmscriptenWasm.Module {
  encode(data: BufferSource, width: number, height: number, options: EncodeOptions): Uint8Array;
-  free_result(): void;
 }

 export default function(opts: EmscriptenWasm.ModuleOpts): MozJPEGModule;
--- a/codecs/mozjpeg_enc/mozjpeg_enc.js
+++ b/codecs/mozjpeg_enc/mozjpeg_enc.js
--- a/codecs/mozjpeg_enc/mozjpeg_enc.wasm
+++ b/codecs/mozjpeg_enc/mozjpeg_enc.wasm
--- a/codecs/mozjpeg_enc/package-lock.json
+++ b/codecs/mozjpeg_enc/package-lock.json
--- a/codecs/mozjpeg_enc/package.json
+++ b/codecs/mozjpeg_enc/package.json
@@ -1,13 +1,6 @@
 {
  "name": "mozjpeg_enc",
  "scripts": {
-    "install": "napa",
-    "build": "docker run --rm -v $(pwd):/src trzeci/emscripten ./build.sh"
-  },
-  "napa": {
-    "mozjpeg": "mozilla/mozjpeg#v3.3.1"
-  },
-  "devDependencies": {
-    "napa": "3.0.0"
+    "build": "../build-cpp.sh"
  }
 }
--- a/codecs/oxipng/Cargo.lock
+++ b/codecs/oxipng/Cargo.lock
@@ -2,500 +2,495 @@
 # It is not intended for manual editing.
 [[package]]
 name = "adler32"
-version = "1.0.4"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "567b077b825e468cc974f0020d4082ee6e03132512f207ef1a02fd5d00d1f32d"

 [[package]]
 name = "autocfg"
 version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f8aac770f1885fd7e387acedd76065302551364496e46b3dd00860b2f8359b9d"

 [[package]]
 name = "bit-vec"
-version = "0.6.1"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f0dc55f2d8a1a85650ac47858bb001b4c0dd73d79e3c455a842925e68d29cd3"

 [[package]]
 name = "bitflags"
 version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"

 [[package]]
 name = "build_const"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "39092a32794787acd8525ee150305ff051b0aa6cc2abaf193924f5ab05425f39"

 [[package]]
 name = "bumpalo"
-version = "3.2.1"
+version = "3.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2e8c087f005730276d1096a652e92a8bacee2e2472bcc9715a74d2bec38b5820"

 [[package]]
 name = "bytemuck"
 version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "37fa13df2292ecb479ec23aa06f4507928bef07839be9ef15281411076629431"

 [[package]]
 name = "byteorder"
 version = "1.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08c48aae112d48ed9f069b33538ea9e3e90aa263cfa3d1c24309612b1f7472de"

 [[package]]
 name = "cc"
-version = "1.0.50"
+version = "1.0.58"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f9a06fb2e53271d7c279ec1efea6ab691c35a2ae67ec0d91d7acec0caf13b518"

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

 [[package]]
 name = "cloudflare-zlib"
 version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f5ed63a019d55bacd15cadcbcb96bf41b16281417fff393bdb55fa84255fe4b9"
 dependencies = [
- "cloudflare-zlib-sys 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cloudflare-zlib-sys",
 ]

 [[package]]
 name = "cloudflare-zlib-sys"
 version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7e195cb274a0d6ee87e718838a09baecd7cbc9f6075dac256a84cb5842739c06"
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+ "syn",
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+ "wasm-bindgen-shared",
 ]

 [[package]]
 name = "wasm-bindgen-shared"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
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 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
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 dependencies = [
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+ "adler32",
+ "byteorder",
+ "crc",
+ "typed-arena",
 ]
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-"checksum zopfli 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4079b79464426ade2a1b0177fb0ce8396ba6b4084267407e333573c666073964"
--- a/codecs/oxipng/Cargo.toml
+++ b/codecs/oxipng/Cargo.toml
@@ -1,5 +1,5 @@
 [package]
-name = "oxipng"
+name = "squoosh-oxipng"
 version = "0.1.0"
 authors = ["Ingvar Stepanyan <me@rreverser.com>"]
 edition = "2018"
@@ -9,12 +9,10 @@ publish = false
 crate-type = ["cdylib"]

 [dependencies]
-oxipng = { version = "2.3.0", default-features = false }
-wasm-bindgen = "0.2.48"
+oxipng = { version = "3.0.0", default-features = false }
+wasm-bindgen = "0.2.64"
+log = { version = "0.4", features = ["release_max_level_off"] }

 [profile.release]
 lto = true
 opt-level = "s"
-
-[patch.crates-io]
-oxipng = { git = "https://github.com/shssoichiro/oxipng.git", branch = "master" }
--- a/codecs/oxipng/Dockerfile
+++ b/codecs/oxipng/Dockerfile
@@ -3,10 +3,10 @@ RUN rustup target add wasm32-unknown-unknown
 RUN curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh

 RUN mkdir /opt/wabt && \
- curl -L https://github.com/WebAssembly/wabt/releases/download/1.0.11/wabt-1.0.11-linux.tar.gz  | tar -xzf - -C /opt/wabt --strip 1
+  curl -L https://github.com/WebAssembly/wabt/releases/download/1.0.17/wabt-1.0.17-ubuntu.tar.gz  | tar -xzf - -C /opt/wabt --strip 1

 RUN mkdir /opt/wasi-sdk && \
-  curl -L https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-8/wasi-sdk-8.0-linux.tar.gz | tar -xzf - -C /opt/wasi-sdk --strip 1
+  curl -L https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-11/wasi-sdk-11.0-linux.tar.gz | tar -xzf - -C /opt/wasi-sdk --strip 1

-ENV PATH="/opt/wabt:/opt/wasi-sdk/bin:${PATH}"
+ENV PATH="/opt/wabt/bin:/opt/wasi-sdk/bin:${PATH}"
 WORKDIR /src
--- a/codecs/oxipng/build.sh
+++ b/codecs/oxipng/build.sh
@@ -1,22 +0,0 @@
-#!/bin/bash
-
-set -e
-
-echo "============================================="
-echo "Compiling wasm"
-echo "============================================="
-(
-  wasm-pack build
-  wasm-strip pkg/oxipng_bg.wasm
-  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-oxipng .\`"
-echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
--- a/codecs/oxipng/package.json
+++ b/codecs/oxipng/package.json
@@ -1,7 +1,6 @@
 {
  "name": "oxipng",
  "scripts": {
-    "build:image": "docker build -t squoosh-oxipng .",
-    "build": "docker run --rm -v $(pwd):/src squoosh-oxipng ./build.sh"
+    "build": "../build-rust.sh"
  }
 }
--- a/codecs/oxipng/pkg/oxipng_bg.wasm
+++ b/codecs/oxipng/pkg/oxipng_bg.wasm
--- a/codecs/oxipng/pkg/package.json
+++ b/codecs/oxipng/pkg/package.json
@@ -1,15 +1,15 @@
 {
-  "name": "oxipng",
+  "name": "squoosh-oxipng",
  "collaborators": [
    "Ingvar Stepanyan <me@rreverser.com>"
  ],
  "version": "0.1.0",
  "files": [
-    "oxipng_bg.wasm",
-    "oxipng.js",
-    "oxipng.d.ts"
+    "squoosh_oxipng_bg.wasm",
+    "squoosh_oxipng.js",
+    "squoosh_oxipng.d.ts"
  ],
-  "module": "oxipng.js",
-  "types": "oxipng.d.ts",
+  "module": "squoosh_oxipng.js",
+  "types": "squoosh_oxipng.d.ts",
  "sideEffects": false
 }
--- a/codecs/oxipng/pkg/squoosh_oxipng.d.ts
+++ b/codecs/oxipng/pkg/squoosh_oxipng.d.ts
@@ -1,8 +1,8 @@
 /* tslint:disable */
 /* eslint-disable */
 /**
-* @param {Uint8Array} data 
-* @param {number} level 
-* @returns {Uint8Array} 
+* @param {Uint8Array} data
+* @param {number} level
+* @returns {Uint8Array}
 */
 export function optimise(data: Uint8Array, level: number): Uint8Array;
--- a/codecs/oxipng/pkg/squoosh_oxipng.js
+++ b/codecs/oxipng/pkg/squoosh_oxipng.js
@@ -0,0 +1,2 @@
+import * as wasm from "./squoosh_oxipng_bg.wasm";
+export * from "./squoosh_oxipng_bg.js";
--- a/codecs/oxipng/pkg/squoosh_oxipng_bg.d.ts
+++ b/codecs/oxipng/pkg/squoosh_oxipng_bg.d.ts
--- a/codecs/oxipng/pkg/squoosh_oxipng_bg.js
+++ b/codecs/oxipng/pkg/squoosh_oxipng_bg.js
@@ -1,6 +1,6 @@
-import * as wasm from './oxipng_bg.wasm';
+import * as wasm from './squoosh_oxipng_bg.wasm';

-const lTextDecoder = typeof TextDecoder === 'undefined' ? require('util').TextDecoder : TextDecoder;
+const lTextDecoder = typeof TextDecoder === 'undefined' ? (0, module.require)('util').TextDecoder : TextDecoder;

 let cachedTextDecoder = new lTextDecoder('utf-8', { ignoreBOM: true, fatal: true });

--- a/codecs/oxipng/pkg/squoosh_oxipng_bg.wasm
+++ b/codecs/oxipng/pkg/squoosh_oxipng_bg.wasm
--- a/codecs/oxipng/src/lib.rs
+++ b/codecs/oxipng/src/lib.rs
@@ -1,10 +1,18 @@
 mod malloc_shim;

 use wasm_bindgen::prelude::*;
+use oxipng::AlphaOptim;

 #[wasm_bindgen(catch)]
 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);
+
  options.deflate = oxipng::Deflaters::Libdeflater;
  oxipng::optimize_from_memory(data, &options).unwrap_throw()
 }
--- a/codecs/oxipng/src/malloc_shim.rs
+++ b/codecs/oxipng/src/malloc_shim.rs
@@ -2,6 +2,26 @@
 //! These implementations are compatible with the standard signatures
 //! but use Rust allocator instead of including libc one as well.
 //!
+//! Rust allocator APIs requires passing size and alignment to the
+//! `dealloc` function. This is different from C API, which only
+//! expects a pointer in `free` and expects allocators to take care of
+//! storing any necessary information elsewhere.
+//!
+//! In order to simulate C API, we allocate a `size_and_data_ptr`
+//! of size `sizeof(usize) + size` where `size` is the requested number
+//! of bytes. Then, we store `size` at the beginning of the allocated
+//! chunk (within those `sizeof(usize)` bytes) and return
+//! `data_ptr = size_and_data_ptr + sizeof(usize)` to the calleer:
+//!
+//! [`size`][...actual data]
+//! -^------------------ `size_and_data_ptr`
+//! ---------^---------- `data_ptr`
+//!
+//! Then, in `free`, the caller gives us `data_ptr`. We can subtract
+//! `sizeof(usize)` back and get the original `size_and_data_ptr`.
+//! At this point we can read `size` back and call the Rust `dealloc`
+//! for the whole allocated chunk.
+//!
 //! I've raised an upstream issue to hopefully make this easier in
 //! future: https://github.com/ebiggers/libdeflate/issues/62

@@ -20,8 +40,8 @@ pub unsafe extern "C" fn malloc(size: usize) -> *mut u8 {
 }

 #[no_mangle]
-pub unsafe extern "C" fn free(ptr: *mut u8) {
-    let size_and_data_ptr = ptr.sub(size_of::<usize>());
+pub unsafe extern "C" fn free(data_ptr: *mut u8) {
+    let size_and_data_ptr = data_ptr.sub(size_of::<usize>());
    let size = *(size_and_data_ptr as *const usize);
-    dealloc(ptr, layout_for(size))
+    dealloc(size_and_data_ptr, layout_for(size))
 }
--- a/codecs/package.json
+++ b/codecs/package.json
@@ -0,0 +1,4 @@
+{
+  "name": "codecs",
+  "version": "0.0.0"
+}
--- a/codecs/resize/.gitignore
+++ b/codecs/resize/.gitignore
@@ -1,6 +1,5 @@
 **/*.rs.bk
 target
-Cargo.lock
 bin/
 pkg/README.md
 lut.inc
--- a/codecs/resize/Cargo.lock
+++ b/codecs/resize/Cargo.lock
@@ -0,0 +1,284 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+[[package]]
+name = "bumpalo"
+version = "3.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2e8c087f005730276d1096a652e92a8bacee2e2472bcc9715a74d2bec38b5820"
+
+[[package]]
+name = "cfg-if"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
+
+[[package]]
+name = "console_error_panic_hook"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8d976903543e0c48546a91908f21588a680a8c8f984df9a5d69feccb2b2a211"
+dependencies = [
+ "cfg-if",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "futures"
+version = "0.1.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b980f2816d6ee8673b6517b52cb0e808a180efc92e5c19d02cdda79066703ef"
+
+[[package]]
+name = "js-sys"
+version = "0.3.41"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4b9172132a62451e56142bff9afc91c8e4a4500aa5b847da36815b63bfda916"
+dependencies = [
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "lazy_static"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
+
+[[package]]
+name = "libc"
+version = "0.2.72"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a9f8082297d534141b30c8d39e9b1773713ab50fdbe4ff30f750d063b3bfd701"
+
+[[package]]
+name = "log"
+version = "0.4.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "14b6052be84e6b71ab17edffc2eeabf5c2c3ae1fdb464aae35ac50c67a44e1f7"
+dependencies = [
+ "cfg-if",
+]
+
+[[package]]
+name = "memory_units"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8452105ba047068f40ff7093dd1d9da90898e63dd61736462e9cdda6a90ad3c3"
+
+[[package]]
+name = "proc-macro2"
+version = "0.4.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf3d2011ab5c909338f7887f4fc896d35932e29146c12c8d01da6b22a80ba759"
+dependencies = [
+ "unicode-xid 0.1.0",
+]
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "beae6331a816b1f65d04c45b078fd8e6c93e8071771f41b8163255bbd8d7c8fa"
+dependencies = [
+ "unicode-xid 0.2.1",
+]
+
+[[package]]
+name = "quote"
+version = "0.6.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6ce23b6b870e8f94f81fb0a363d65d86675884b34a09043c81e5562f11c1f8e1"
+dependencies = [
+ "proc-macro2 0.4.30",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa563d17ecb180e500da1cfd2b028310ac758de548efdd203e18f283af693f37"
+dependencies = [
+ "proc-macro2 1.0.18",
+]
+
+[[package]]
+name = "resize"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9e653e390eafbfebb2b3c5fcfbc90d801bc410d0de1f44f266ffbf2151d28aa"
+
+[[package]]
+name = "scoped-tls"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ea6a9290e3c9cf0f18145ef7ffa62d68ee0bf5fcd651017e586dc7fd5da448c2"
+
+[[package]]
+name = "squoosh-resize"
+version = "0.1.0"
+dependencies = [
+ "cfg-if",
+ "console_error_panic_hook",
+ "resize",
+ "wasm-bindgen",
+ "wasm-bindgen-test",
+ "wee_alloc",
+]
+
+[[package]]
+name = "syn"
+version = "1.0.34"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "936cae2873c940d92e697597c5eee105fb570cd5689c695806f672883653349b"
+dependencies = [
+ "proc-macro2 1.0.18",
+ "quote 1.0.7",
+ "unicode-xid 0.2.1",
+]
+
+[[package]]
+name = "unicode-xid"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
+
+[[package]]
+name = "unicode-xid"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"
+
+[[package]]
+name = "wasm-bindgen"
+version = "0.2.64"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a634620115e4a229108b71bde263bb4220c483b3f07f5ba514ee8d15064c4c2"
+dependencies = [
+ "cfg-if",
+ "wasm-bindgen-macro",
+]
+
+[[package]]
+name = "wasm-bindgen-backend"
+version = "0.2.64"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e53963b583d18a5aa3aaae4b4c1cb535218246131ba22a71f05b518098571df"
+dependencies = [
+ "bumpalo",
+ "lazy_static",
+ "log",
+ "proc-macro2 1.0.18",
+ "quote 1.0.7",
+ "syn",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-futures"
+version = "0.3.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "83420b37346c311b9ed822af41ec2e82839bfe99867ec6c54e2da43b7538771c"
+dependencies = [
+ "cfg-if",
+ "futures",
+ "js-sys",
+ "wasm-bindgen",
+ "web-sys",
+]
+
+[[package]]
+name = "wasm-bindgen-macro"
+version = "0.2.64"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3fcfd5ef6eec85623b4c6e844293d4516470d8f19cd72d0d12246017eb9060b8"
+dependencies = [
+ "quote 1.0.7",
+ "wasm-bindgen-macro-support",
+]
+
+[[package]]
+name = "wasm-bindgen-macro-support"
+version = "0.2.64"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9adff9ee0e94b926ca81b57f57f86d5545cdcb1d259e21ec9bdd95b901754c75"
+dependencies = [
+ "proc-macro2 1.0.18",
+ "quote 1.0.7",
+ "syn",
+ "wasm-bindgen-backend",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-shared"
+version = "0.2.64"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f7b90ea6c632dd06fd765d44542e234d5e63d9bb917ecd64d79778a13bd79ae"
+
+[[package]]
+name = "wasm-bindgen-test"
+version = "0.2.50"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2d9693b63a742d481c7f80587e057920e568317b2806988c59cd71618bc26c1"
+dependencies = [
+ "console_error_panic_hook",
+ "futures",
+ "js-sys",
+ "scoped-tls",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "wasm-bindgen-test-macro",
+]
+
+[[package]]
+name = "wasm-bindgen-test-macro"
+version = "0.2.50"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0789dac148a8840bbcf9efe13905463b733fa96543bfbf263790535c11af7ba5"
+dependencies = [
+ "proc-macro2 0.4.30",
+ "quote 0.6.13",
+]
+
+[[package]]
+name = "web-sys"
+version = "0.3.41"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "863539788676619aac1a23e2df3655e96b32b0e05eb72ca34ba045ad573c625d"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "wee_alloc"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dbb3b5a6b2bb17cb6ad44a2e68a43e8d2722c997da10e928665c72ec6c0a0b8e"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "memory_units",
+ "winapi",
+]
+
+[[package]]
+name = "winapi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
--- a/codecs/resize/Cargo.toml
+++ b/codecs/resize/Cargo.toml
@@ -1,7 +1,8 @@
 [package]
-name = "resize"
+name = "squoosh-resize"
 version = "0.1.0"
 authors = ["Surma <surma@surma.link>"]
+publish = false

 [lib]
 #crate-type = ["cdylib", "rlib"]
--- a/codecs/resize/Dockerfile
+++ b/codecs/resize/Dockerfile
@@ -1,9 +0,0 @@
-FROM rust
-RUN rustup target add wasm32-unknown-unknown
-RUN curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
-
-RUN mkdir /opt/wabt && \
- curl -L https://github.com/WebAssembly/wabt/releases/download/1.0.11/wabt-1.0.11-linux.tar.gz  | tar -xzf - -C /opt/wabt --strip 1
-
-ENV PATH="/opt/wabt:${PATH}"
-WORKDIR /src
--- a/codecs/resize/build.sh
+++ b/codecs/resize/build.sh
@@ -1,22 +0,0 @@
-#!/bin/bash
-
-set -e
-
-echo "============================================="
-echo "Compiling wasm"
-echo "============================================="
-(
-  wasm-pack build
-  wasm-strip pkg/resize_bg.wasm
-  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-resize .\`"
-echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
--- a/codecs/resize/package.json
+++ b/codecs/resize/package.json
@@ -1,7 +1,6 @@
 {
  "name": "resize",
  "scripts": {
-    "build:image": "docker build -t squoosh-resize .",
-    "build": "docker run --rm -v $(pwd):/src squoosh-resize ./build.sh"
+    "build": "../build-rust.sh"
  }
 }
--- a/codecs/resize/pkg/package.json
+++ b/codecs/resize/pkg/package.json
@@ -1,15 +1,15 @@
 {
-  "name": "resize",
+  "name": "squoosh-resize",
  "collaborators": [
    "Surma <surma@surma.link>"
  ],
  "version": "0.1.0",
  "files": [
-    "resize_bg.wasm",
-    "resize.js",
-    "resize.d.ts"
+    "squoosh_resize_bg.wasm",
+    "squoosh_resize.js",
+    "squoosh_resize.d.ts"
  ],
-  "module": "resize.js",
-  "types": "resize.d.ts",
-  "sideEffects": "false"
+  "module": "squoosh_resize.js",
+  "types": "squoosh_resize.d.ts",
+  "sideEffects": false
 }
--- a/codecs/resize/pkg/resize.d.ts
+++ b/codecs/resize/pkg/resize.d.ts
@@ -1,13 +0,0 @@
-/* tslint: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;
--- a/codecs/resize/pkg/resize.js
+++ b/codecs/resize/pkg/resize.js
@@ -1,50 +0,0 @@
-import * as wasm from './resize_bg.wasm';
-
-let cachegetUint8Memory = null;
-function getUint8Memory() {
-    if (cachegetUint8Memory === null || cachegetUint8Memory.buffer !== wasm.memory.buffer) {
-        cachegetUint8Memory = new Uint8Array(wasm.memory.buffer);
-    }
-    return cachegetUint8Memory;
-}
-
-let WASM_VECTOR_LEN = 0;
-
-function passArray8ToWasm(arg) {
-    const ptr = wasm.__wbindgen_malloc(arg.length * 1);
-    getUint8Memory().set(arg, ptr / 1);
-    WASM_VECTOR_LEN = arg.length;
-    return ptr;
-}
-
-let cachegetInt32Memory = null;
-function getInt32Memory() {
-    if (cachegetInt32Memory === null || cachegetInt32Memory.buffer !== wasm.memory.buffer) {
-        cachegetInt32Memory = new Int32Array(wasm.memory.buffer);
-    }
-    return cachegetInt32Memory;
-}
-
-function getArrayU8FromWasm(ptr, len) {
-    return getUint8Memory().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) {
-    const retptr = 8;
-    const ret = wasm.resize(retptr, passArray8ToWasm(input_image), WASM_VECTOR_LEN, input_width, input_height, output_width, output_height, typ_idx, premultiply, color_space_conversion);
-    const memi32 = getInt32Memory();
-    const v0 = getArrayU8FromWasm(memi32[retptr / 4 + 0], memi32[retptr / 4 + 1]).slice();
-    wasm.__wbindgen_free(memi32[retptr / 4 + 0], memi32[retptr / 4 + 1] * 1);
-    return v0;
-}
-
--- a/codecs/resize/pkg/resize_bg.wasm
+++ b/codecs/resize/pkg/resize_bg.wasm
--- a/codecs/resize/pkg/squoosh_resize.d.ts
+++ b/codecs/resize/pkg/squoosh_resize.d.ts
@@ -0,0 +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;
--- a/codecs/resize/pkg/squoosh_resize.js
+++ b/codecs/resize/pkg/squoosh_resize.js
@@ -0,0 +1,2 @@
+import * as wasm from "./squoosh_resize_bg.wasm";
+export * from "./squoosh_resize_bg.js";
--- a/codecs/resize/pkg/squoosh_resize_bg.d.ts
+++ b/codecs/resize/pkg/squoosh_resize_bg.d.ts
@@ -1,5 +1,6 @@
 /* tslint:disable */
+/* eslint-disable */
 export const memory: WebAssembly.Memory;
+export function resize(a: number, b: number, c: number, d: number, e: number, f: number, g: number, h: number, i: number, j: number): void;
 export function __wbindgen_malloc(a: number): number;
 export function __wbindgen_free(a: number, b: number): void;
-export function resize(a: number, b: number, c: number, d: number, e: number, f: number, g: number, h: number, i: number, j: number): void;
--- a/codecs/resize/pkg/squoosh_resize_bg.js
+++ b/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;
+}
+
--- a/codecs/resize/pkg/squoosh_resize_bg.wasm
+++ b/codecs/resize/pkg/squoosh_resize_bg.wasm
--- a/codecs/resize/src/lib.rs
+++ b/codecs/resize/src/lib.rs
@@ -48,7 +48,7 @@ fn alpha_multiplier_funcs(
    if with_alpha_premultiplication {
        (
            |v, a| (v * (a as f32) / 255.0) as u8,
-            |v, a| (v as f32) * 255.0 / (a as f32).clamp(0.0, 255.0),
+            |v, a| ((v as f32) * 255.0 / (a as f32)).clamp(0.0, 255.0),
        )
    } else {
        (|v, _a| v as u8, |v, _a| v as f32)
--- a/codecs/rotate/.gitignore
+++ b/codecs/rotate/.gitignore
@@ -1,2 +1 @@
 target
-Cargo.lock
--- a/codecs/rotate/Cargo.lock
+++ b/codecs/rotate/Cargo.lock
@@ -0,0 +1,6 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+[[package]]
+name = "squoosh-rotate"
+version = "0.1.0"
+
--- a/codecs/rotate/Cargo.toml
+++ b/codecs/rotate/Cargo.toml
@@ -1,8 +1,9 @@
 [package]
-name = "rotate"
+name = "squoosh-rotate"
 version = "0.1.0"
 authors = ["Surma <surma@google.com>"]
 edition = "2018"
+publish = false

 [lib]
 name = "rotate"
--- a/codecs/rotate/build.sh
+++ b/codecs/rotate/build.sh
@@ -1,24 +1,8 @@
-#!/bin/bash
+#!/bin/sh

 set -e

-echo "============================================="
-echo "Compiling wasm"
-echo "============================================="
-(
-  cargo build \
-    --target wasm32-unknown-unknown \
-    --release
-  cp target/wasm32-unknown-unknown/release/rotate.wasm .
-  wasm-strip rotate.wasm
-)
-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-rotate .\`"
-echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
+cargo build \
+  --target wasm32-unknown-unknown \
+  --release
+wasm-opt -Os --strip target/wasm32-unknown-unknown/release/rotate.wasm -o rotate.wasm
--- a/codecs/rotate/package.json
+++ b/codecs/rotate/package.json
@@ -1,8 +1,7 @@
 {
  "name": "rotate",
  "scripts": {
-    "build:image": "docker build -t squoosh-rotate .",
-    "build": "docker run --rm -v $(pwd):/src squoosh-rotate ./build.sh",
+    "build": "../build-rust.sh ./build.sh",
    "benchmark": "echo File size after gzip && npm run benchmark:filesize && echo Optimizing && npm run -s benchmark:optimizing",
    "benchmark:baseline": "v8 --liftoff --no-wasm-tier-up --no-opt ./benchmark.js",
    "benchmark:optimizing": "v8 --no-liftoff --no-wasm-tier-up ./benchmark.js",
--- a/codecs/rotate/rotate.wasm
+++ b/codecs/rotate/rotate.wasm
--- a/codecs/rust.Dockerfile
+++ b/codecs/rust.Dockerfile
@@ -0,0 +1,15 @@
+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:1.44-stretch AS rust
+RUN rustup target add wasm32-unknown-unknown
+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/
+COPY --from=wasm-tools /emsdk/upstream/emscripten/system/lib/libc/musl/arch/emscripten/bits/ /wasm32/include/bits/
+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 -- --verbose --locked && rm pkg/.gitignore"]
--- a/codecs/webp/Makefile
+++ b/codecs/webp/Makefile
@@ -0,0 +1,56 @@
+CODEC_URL := https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-1.0.2.tar.gz
+CODEC_DIR = node_modules/libwebp
+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)
+
+%.js: %.cpp $(CODEC_OUT)
+	$(CXX) \
+		-I $(CODEC_DIR) \
+		${CXXFLAGS} \
+		${LDFLAGS} \
+		--bind \
+		--closure 1 \
+		-s ALLOW_MEMORY_GROWTH=1 \
+		-s MODULARIZE=1 \
+		-s 'EXPORT_NAME="$(basename $(@F))"' \
+		-o $@ \
+		$+
+
+$(CODEC_OUT): $(CODEC_DIR)/src/Makefile
+	$(MAKE) -C $(CODEC_DIR)/src
+
+$(CODEC_DIR)/src/Makefile: $(CODEC_DIR)/configure
+	cd $(CODEC_DIR) && ./configure \
+		--disable-shared \
+		--disable-libwebpdemux \
+		--disable-wic \
+		--disable-gif \
+		--disable-tiff \
+		--disable-jpeg \
+		--disable-png \
+		--disable-sdl \
+		--disable-gl \
+		--disable-threading \
+		--disable-neon-rtcd \
+		--disable-neon \
+		--disable-sse2 \
+		--disable-sse4.1
+
+$(CODEC_DIR)/configure: $(CODEC_DIR)/configure.ac
+	cd $(CODEC_DIR) && autoreconf -iv
+
+$(CODEC_DIR)/configure.ac: $(CODEC_DIR)
+
+$(CODEC_DIR):
+	mkdir -p $@
+	curl -sL $(CODEC_URL) | tar xz --strip 1 -C $@
+
+clean:
+	$(RM) $(OUT_JS) $(OUT_WASM)
+	$(MAKE) -C $(CODEC_DIR) clean
--- a/codecs/webp/dec/README.md
+++ b/codecs/webp/dec/README.md
@@ -16,7 +16,3 @@ Returns the version of libwebp as a number. va.b.c is encoded as 0x0a0b0c
 ### `RawImage decode(std::string buffer)`

 Decodes the given webp buffer into raw RGBA. `RawImage` is a class with 3 fields: `buffer`, `width`, and `height`.
-
-### `void free_result()`
-
-Frees the result created by `decode()`.
--- a/codecs/webp/dec/example.html
+++ b/codecs/webp/dec/example.html
@@ -10,10 +10,8 @@

  Module.onRuntimeInitialized = async _ => {
    console.log('Version:', Module.version().toString(16));
-    const image = await loadFile('../example.webp');
-    const result = Module.decode(image);
-    const imageData = new ImageData(new Uint8ClampedArray(result.buffer), result.width, result.height);
-    Module.free_result();
+    const image = await loadFile('../../example.webp');
+    const imageData = Module.decode(image);
    const canvas = document.createElement('canvas');
    canvas.width = result.width;
    canvas.height = result.height;
--- a/codecs/webp/dec/webp_dec.cpp
+++ b/codecs/webp/dec/webp_dec.cpp
@@ -0,0 +1,26 @@
+#include <string>
+#include "emscripten/bind.h"
+#include "emscripten/val.h"
+#include "src/webp/decode.h"
+#include "src/webp/demux.h"
+
+using namespace emscripten;
+
+int version() {
+  return WebPGetDecoderVersion();
+}
+
+thread_local const val Uint8ClampedArray = val::global("Uint8ClampedArray");
+thread_local const val ImageData = val::global("ImageData");
+
+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 ImageData.new_(Uint8ClampedArray.new_(typed_memory_view(width * height * 4, rgba.get())), width, height);
+}
+
+EMSCRIPTEN_BINDINGS(my_module) {
+  function("decode", &decode);
+  function("version", &version);
+}
--- a/codecs/webp/dec/webp_dec.d.ts
+++ b/codecs/webp/dec/webp_dec.d.ts
@@ -0,0 +1,5 @@
+interface WebPModule extends EmscriptenWasm.Module {
+  decode(data: BufferSource): ImageData;
+}
+
+export default function(opts: EmscriptenWasm.ModuleOpts): WebPModule;
--- a/codecs/webp/dec/webp_dec.js
+++ b/codecs/webp/dec/webp_dec.js
@@ -0,0 +1,67 @@
+
+var webp_dec = (function() {
+  var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined;
+  if (typeof __filename !== 'undefined') _scriptDir = _scriptDir || __filename;
+  return (
+function(webp_dec) {
+  webp_dec = webp_dec || {};
+
+
+var d;d||(d=typeof webp_dec !== 'undefined' ? webp_dec : {});var aa;d.ready=new Promise(function(a){aa=a});var t={},u;for(u in d)d.hasOwnProperty(u)&&(t[u]=d[u]);var v=!1,w=!1,ba=!1,ca=!1;v="object"===typeof window;w="function"===typeof importScripts;ba="object"===typeof process&&"object"===typeof process.versions&&"string"===typeof process.versions.node;ca=!v&&!ba&&!w;var x="",z,A,da,ea;
+if(ba)x=w?require("path").dirname(x)+"/":__dirname+"/",z=function(a,b){da||(da=require("fs"));ea||(ea=require("path"));a=ea.normalize(a);return da.readFileSync(a,b?null:"utf8")},A=function(a){a=z(a,!0);a.buffer||(a=new Uint8Array(a));a.buffer||B("Assertion failed: undefined");return a},1<process.argv.length&&process.argv[1].replace(/\\/g,"/"),process.argv.slice(2),process.on("uncaughtException",function(a){throw a;}),process.on("unhandledRejection",B),d.inspect=function(){return"[Emscripten Module object]"};
+else if(ca)"undefined"!=typeof read&&(z=function(a){return read(a)}),A=function(a){if("function"===typeof readbuffer)return new Uint8Array(readbuffer(a));a=read(a,"binary");"object"===typeof a||B("Assertion failed: undefined");return a},"undefined"!==typeof print&&("undefined"===typeof console&&(console={}),console.log=print,console.warn=console.error="undefined"!==typeof printErr?printErr:print);else if(v||w)w?x=self.location.href:document.currentScript&&(x=document.currentScript.src),_scriptDir&&
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+d.noExitRuntime&&(noExitRuntime=d.noExitRuntime);"object"!==typeof WebAssembly&&B("no native wasm support detected");var E,ha=new WebAssembly.Table({initial:130,maximum:130,element:"anyfunc"}),ia=!1,ja="undefined"!==typeof TextDecoder?new TextDecoder("utf8"):void 0;
+function ka(a,b,c){var e=F;if(0<c){c=b+c-1;for(var f=0;f<a.length;++f){var g=a.charCodeAt(f);if(55296<=g&&57343>=g){var n=a.charCodeAt(++f);g=65536+((g&1023)<<10)|n&1023}if(127>=g){if(b>=c)break;e[b++]=g}else{if(2047>=g){if(b+1>=c)break;e[b++]=192|g>>6}else{if(65535>=g){if(b+2>=c)break;e[b++]=224|g>>12}else{if(b+3>=c)break;e[b++]=240|g>>18;e[b++]=128|g>>12&63}e[b++]=128|g>>6&63}e[b++]=128|g&63}}e[b]=0}}var la="undefined"!==typeof TextDecoder?new TextDecoder("utf-16le"):void 0;
+function ma(a,b){var c=a>>1;for(var e=c+b/2;!(c>=e)&&G[c];)++c;c<<=1;if(32<c-a&&la)return la.decode(F.subarray(a,c));c=0;for(e="";;){var f=H[a+2*c>>1];if(0==f||c==b/2)return e;++c;e+=String.fromCharCode(f)}}function na(a,b,c){void 0===c&&(c=2147483647);if(2>c)return 0;c-=2;var e=b;c=c<2*a.length?c/2:a.length;for(var f=0;f<c;++f)H[b>>1]=a.charCodeAt(f),b+=2;H[b>>1]=0;return b-e}function oa(a){return 2*a.length}
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+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||W("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=pb(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),W("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:Wa,K:function(e){Z(e)}})},d:function(a,b,c){c=S(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);X(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(0==q[l>>k]||y==p)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&&W("Cannot pass non-string to C++ string type "+c);var q=g(p),m=pb(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:Wa,K:function(h){Z(h)}})},k:function(a,b){b=S(b);X(a,{S:!0,name:b,argPackAdvance:0,fromWireType:function(){},toWireType:function(){}})},o:Sa,s:function(a){if(0===
+a)return Va(kb());var b=jb[a];a=void 0===b?S(a):b;return Va(kb()[a])},n:function(a){4<a&&(Y[a].M+=1)},f:function(a,b,c,e){a||W("Cannot use deleted val. handle = "+a);a=Y[a].value;var f=mb[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")))(lb,d,Va);mb[b]=f}return f(a,c,e)},q: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>>>
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+(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:qb};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.t).apply(null,arguments)},pb=d._malloc=function(){return(pb=d._malloc=d.asm.u).apply(null,arguments)},Z=d._free=function(){return(Z=d._free=d.asm.v).apply(null,arguments)},gb=d.___getTypeName=function(){return(gb=d.___getTypeName=d.asm.w).apply(null,arguments)};d.___embind_register_native_and_builtin_types=function(){return(d.___embind_register_native_and_builtin_types=d.asm.x).apply(null,arguments)};
+d.dynCall_iii=function(){return(d.dynCall_iii=d.asm.y).apply(null,arguments)};d.dynCall_vii=function(){return(d.dynCall_vii=d.asm.z).apply(null,arguments)};d.dynCall_ii=function(){return(d.dynCall_ii=d.asm.A).apply(null,arguments)};d.dynCall_i=function(){return(d.dynCall_i=d.asm.B).apply(null,arguments)};d.dynCall_vi=function(){return(d.dynCall_vi=d.asm.C).apply(null,arguments)};d.dynCall_iiii=function(){return(d.dynCall_iiii=d.asm.D).apply(null,arguments)};
+d.dynCall_iiiiiii=function(){return(d.dynCall_iiiiiii=d.asm.E).apply(null,arguments)};d.dynCall_viiii=function(){return(d.dynCall_viiii=d.asm.F).apply(null,arguments)};d.dynCall_viiiii=function(){return(d.dynCall_viiiii=d.asm.G).apply(null,arguments)};d.dynCall_viiiiiiiii=function(){return(d.dynCall_viiiiiiiii=d.asm.H).apply(null,arguments)};d.dynCall_viiiiii=function(){return(d.dynCall_viiiiii=d.asm.I).apply(null,arguments)};var rb;P=function sb(){rb||tb();rb||(P=sb)};
+function tb(){function a(){if(!rb&&(rb=!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=tb;if(d.preInit)for("function"==typeof d.preInit&&(d.preInit=[d.preInit]);0<d.preInit.length;)d.preInit.pop()();noExitRuntime=!0;tb();
+
+
+  return webp_dec.ready
+}
+);
+})();
+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;
+    
--- a/codecs/webp/dec/webp_dec.wasm
+++ b/codecs/webp/dec/webp_dec.wasm
--- a/codecs/webp/enc/README.md
+++ b/codecs/webp/enc/README.md
@@ -20,7 +20,3 @@ Returns the version of libwebp as a number. va.b.c is encoded as 0x0a0b0c
 ### `UInt8Array encode(uint8_t* image_buffer, int image_width, int image_height, WebPConfig config)`

 Encodes the given image with given dimension to WebP.
-
-### `void free_result()`
-
-Frees the last result created by `encode()`.
--- a/codecs/webp/enc/example.html
+++ b/codecs/webp/enc/example.html
@@ -19,7 +19,7 @@

  module.onRuntimeInitialized = async _ => {
    console.log('Version:', module.version().toString(16));
-    const image = await loadImage('../example.png');
+    const image = await loadImage('../../example.png');
    const result = module.encode(image.data, image.width, image.height, {
      quality: 75,
      target_size: 0,
@@ -52,8 +52,6 @@
    console.log('size', result.length);
    const blob = new Blob([result], {type: 'image/webp'});

-    module.free_result();
-
    const blobURL = URL.createObjectURL(blob);
    const img = document.createElement('img');
    img.src = blobURL;
--- a/codecs/webp/enc/webp_enc.cpp
+++ b/codecs/webp/enc/webp_enc.cpp
@@ -0,0 +1,88 @@
+#include <emscripten/bind.h>
+#include <emscripten/val.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdexcept>
+#include "src/webp/encode.h"
+
+using namespace emscripten;
+
+int version() {
+  return WebPGetEncoderVersion();
+}
+
+thread_local const val Uint8Array = val::global("Uint8Array");
+
+val encode(std::string img, int width, int height, WebPConfig config) {
+  uint8_t* img_in = (uint8_t*)img.c_str();
+
+  // A lot of this is duplicated from Encode in picture_enc.c
+  WebPPicture pic;
+  WebPMemoryWriter wrt;
+  int ok;
+
+  if (!WebPPictureInit(&pic)) {
+    // shouldn't happen, except if system installation is broken
+    throw std::runtime_error("Unexpected error");
+  }
+
+  // Only use use_argb if we really need it, as it's slower.
+  pic.use_argb = config.lossless || config.use_sharp_yuv || config.preprocessing > 0;
+  pic.width = width;
+  pic.height = height;
+  pic.writer = WebPMemoryWrite;
+  pic.custom_ptr = &wrt;
+
+  WebPMemoryWriterInit(&wrt);
+
+  ok = WebPPictureImportRGBA(&pic, (uint8_t*)img_in, width * 4) && WebPEncode(&config, &pic);
+  WebPPictureFree(&pic);
+  if (!ok) {
+    WebPMemoryWriterClear(&wrt);
+    throw std::runtime_error("Encode failed");
+  }
+
+  val js_result = Uint8Array.new_(typed_memory_view(wrt.size, wrt.mem));
+  WebPFree(wrt.mem);
+  return js_result;
+}
+
+EMSCRIPTEN_BINDINGS(my_module) {
+  enum_<WebPImageHint>("WebPImageHint")
+      .value("WEBP_HINT_DEFAULT", WebPImageHint::WEBP_HINT_DEFAULT)
+      .value("WEBP_HINT_PICTURE", WebPImageHint::WEBP_HINT_PICTURE)
+      .value("WEBP_HINT_PHOTO", WebPImageHint::WEBP_HINT_PHOTO)
+      .value("WEBP_HINT_GRAPH", WebPImageHint::WEBP_HINT_GRAPH);
+
+  value_object<WebPConfig>("WebPConfig")
+      .field("lossless", &WebPConfig::lossless)
+      .field("quality", &WebPConfig::quality)
+      .field("method", &WebPConfig::method)
+      .field("image_hint", &WebPConfig::image_hint)
+      .field("target_size", &WebPConfig::target_size)
+      .field("target_PSNR", &WebPConfig::target_PSNR)
+      .field("segments", &WebPConfig::segments)
+      .field("sns_strength", &WebPConfig::sns_strength)
+      .field("filter_strength", &WebPConfig::filter_strength)
+      .field("filter_sharpness", &WebPConfig::filter_sharpness)
+      .field("filter_type", &WebPConfig::filter_type)
+      .field("autofilter", &WebPConfig::autofilter)
+      .field("alpha_compression", &WebPConfig::alpha_compression)
+      .field("alpha_filtering", &WebPConfig::alpha_filtering)
+      .field("alpha_quality", &WebPConfig::alpha_quality)
+      .field("pass", &WebPConfig::pass)
+      .field("show_compressed", &WebPConfig::show_compressed)
+      .field("preprocessing", &WebPConfig::preprocessing)
+      .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)
+      .field("use_delta_palette", &WebPConfig::use_delta_palette)
+      .field("use_sharp_yuv", &WebPConfig::use_sharp_yuv);
+
+  function("version", &version);
+  function("encode", &encode);
+}
--- a/codecs/webp/enc/webp_enc.d.ts
+++ b/codecs/webp/enc/webp_enc.d.ts
@@ -1,9 +1,7 @@
-import { EncodeOptions } from '../../src/codecs/webp/encoder-meta';
+import { EncodeOptions } from '../../../src/codecs/webp/encoder-meta';

 interface WebPModule extends EmscriptenWasm.Module {
  encode(data: BufferSource, width: number, height: number, options: EncodeOptions): Uint8Array;
-  free_result(): void;
 }

-
 export default function(opts: EmscriptenWasm.ModuleOpts): WebPModule;
--- a/codecs/webp/enc/webp_enc.js
+++ b/codecs/webp/enc/webp_enc.js
@@ -0,0 +1,72 @@
+
+var webp_enc = (function() {
+  var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined;
+  if (typeof __filename !== 'undefined') _scriptDir = _scriptDir || __filename;
+  return (
+function(webp_enc) {
+  webp_enc = webp_enc || {};
+
+
+var d;d||(d=typeof webp_enc !== 'undefined' ? webp_enc : {});var aa;d.ready=new Promise(function(a){aa=a});var r={},u;for(u in d)d.hasOwnProperty(u)&&(r[u]=d[u]);var w=!1,x=!1,ba=!1,ca=!1;w="object"===typeof window;x="function"===typeof importScripts;ba="object"===typeof process&&"object"===typeof process.versions&&"string"===typeof process.versions.node;ca=!w&&!ba&&!x;var y="",A,B,da,ea;
+if(ba)y=x?require("path").dirname(y)+"/":__dirname+"/",A=function(a,b){da||(da=require("fs"));ea||(ea=require("path"));a=ea.normalize(a);return da.readFileSync(a,b?null:"utf8")},B=function(a){a=A(a,!0);a.buffer||(a=new Uint8Array(a));a.buffer||C("Assertion failed: undefined");return a},1<process.argv.length&&process.argv[1].replace(/\\/g,"/"),process.argv.slice(2),process.on("uncaughtException",function(a){throw a;}),process.on("unhandledRejection",C),d.inspect=function(){return"[Emscripten Module object]"};
+else if(ca)"undefined"!=typeof read&&(A=function(a){return read(a)}),B=function(a){if("function"===typeof readbuffer)return new Uint8Array(readbuffer(a));a=read(a,"binary");"object"===typeof a||C("Assertion failed: undefined");return a},"undefined"!==typeof print&&("undefined"===typeof console&&(console={}),console.log=print,console.warn=console.error="undefined"!==typeof printErr?printErr:print);else if(w||x)x?y=self.location.href:document.currentScript&&(y=document.currentScript.src),_scriptDir&&
+(y=_scriptDir),0!==y.indexOf("blob:")?y=y.substr(0,y.lastIndexOf("/")+1):y="",A=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.send(null);return b.responseText},x&&(B=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.responseType="arraybuffer";b.send(null);return new Uint8Array(b.response)});var fa=d.print||console.log.bind(console),D=d.printErr||console.warn.bind(console);for(u in r)r.hasOwnProperty(u)&&(d[u]=r[u]);r=null;var E;d.wasmBinary&&(E=d.wasmBinary);var noExitRuntime;
+d.noExitRuntime&&(noExitRuntime=d.noExitRuntime);"object"!==typeof WebAssembly&&C("no native wasm support detected");var G,ha=new WebAssembly.Table({initial:128,maximum:128,element:"anyfunc"}),ia=!1,ja="undefined"!==typeof TextDecoder?new TextDecoder("utf8"):void 0;
+function la(a,b,c){var e=H;if(0<c){c=b+c-1;for(var f=0;f<a.length;++f){var g=a.charCodeAt(f);if(55296<=g&&57343>=g){var l=a.charCodeAt(++f);g=65536+((g&1023)<<10)|l&1023}if(127>=g){if(b>=c)break;e[b++]=g}else{if(2047>=g){if(b+1>=c)break;e[b++]=192|g>>6}else{if(65535>=g){if(b+2>=c)break;e[b++]=224|g>>12}else{if(b+3>=c)break;e[b++]=240|g>>18;e[b++]=128|g>>12&63}e[b++]=128|g>>6&63}e[b++]=128|g&63}}e[b]=0}}var ma="undefined"!==typeof TextDecoder?new TextDecoder("utf-16le"):void 0;
+function na(a,b){var c=a>>1;for(var e=c+b/2;!(c>=e)&&I[c];)++c;c<<=1;if(32<c-a&&ma)return ma.decode(H.subarray(a,c));c=0;for(e="";;){var f=J[a+2*c>>1];if(0==f||c==b/2)return e;++c;e+=String.fromCharCode(f)}}function oa(a,b,c){void 0===c&&(c=2147483647);if(2>c)return 0;c-=2;var e=b;c=c<2*a.length?c/2:a.length;for(var f=0;f<c;++f)J[b>>1]=a.charCodeAt(f),b+=2;J[b>>1]=0;return b-e}function pa(a){return 2*a.length}
+function qa(a,b){for(var c=0,e="";!(c>=b/4);){var f=K[a+4*c>>2];if(0==f)break;++c;65536<=f?(f-=65536,e+=String.fromCharCode(55296|f>>10,56320|f&1023)):e+=String.fromCharCode(f)}return e}function ra(a,b,c){void 0===c&&(c=2147483647);if(4>c)return 0;var e=b;c=e+c-4;for(var f=0;f<a.length;++f){var g=a.charCodeAt(f);if(55296<=g&&57343>=g){var l=a.charCodeAt(++f);g=65536+((g&1023)<<10)|l&1023}K[b>>2]=g;b+=4;if(b+4>c)break}K[b>>2]=0;return b-e}
+function sa(a){for(var b=0,c=0;c<a.length;++c){var e=a.charCodeAt(c);55296<=e&&57343>=e&&++c;b+=4}return b}var L,M,H,J,I,K,N,ta,ua;function va(a){L=a;d.HEAP8=M=new Int8Array(a);d.HEAP16=J=new Int16Array(a);d.HEAP32=K=new Int32Array(a);d.HEAPU8=H=new Uint8Array(a);d.HEAPU16=I=new Uint16Array(a);d.HEAPU32=N=new Uint32Array(a);d.HEAPF32=ta=new Float32Array(a);d.HEAPF64=ua=new Float64Array(a)}var wa=d.INITIAL_MEMORY||16777216;d.wasmMemory?G=d.wasmMemory:G=new WebAssembly.Memory({initial:wa/65536,maximum:32768});
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+function C(a){if(d.onAbort)d.onAbort(a);fa(a);D(a);ia=!0;throw new WebAssembly.RuntimeError("abort("+a+"). Build with -s ASSERTIONS=1 for more info.");}function Ea(a){var b=Q;return String.prototype.startsWith?b.startsWith(a):0===b.indexOf(a)}function Fa(){return Ea("data:application/octet-stream;base64,")}var Q="webp_enc.wasm";if(!Fa()){var Ga=Q;Q=d.locateFile?d.locateFile(Ga,y):y+Ga}
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+b&&(e=qa,f=ra,g=sa,l=function(){return N},k=2);T(a,{name:c,fromWireType:function(h){for(var m=N[h>>2],q=l(),n,t=h+4,v=0;v<=m;++v){var p=h+4+v*b;if(0==q[p>>k]||v==m)t=e(t,p-t),void 0===n?n=t:(n+=String.fromCharCode(0),n+=t),t=p+b}Y(h);return n},toWireType:function(h,m){"string"!==typeof m&&V("Cannot pass non-string to C++ string type "+c);var q=g(m),n=rb(4+q+b);N[n>>2]=q>>k;f(m,n+4,q+b);null!==h&&h.push(Y,n);return n},argPackAdvance:8,readValueFromPointer:Na,R:function(h){Y(h)}})},l:function(a,b,c,
+e,f,g){La[a]={name:U(b),ea:Z(c,e),fa:Z(f,g),W:[]}},e:function(a,b,c,e,f,g,l,k,h,m){La[a].W.push({Y:U(b),ba:c,$:Z(e,f),aa:g,ha:l,ga:Z(k,h),ia:m})},v:function(a,b){b=U(b);T(a,{ja:!0,name:b,argPackAdvance:0,fromWireType:function(){},toWireType:function(){}})},p:Ya,q:function(a){if(0===a)return Za(nb());var b=mb[a];a=void 0===b?U(a):b;return Za(nb()[a])},w:function(a){4<a&&(X[a].U+=1)},o:function(a,b,c,e){a||V("Cannot use deleted val. handle = "+a);a=X[a].value;var f=ob[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")))(eb,d,Za);ob[b]=f}return f(a,
+c,e)},s:function(){C()},r:function(a,b,c){H.copyWithin(a,b,b+c)},c:function(a){a>>>=0;var b=H.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{G.grow(Math.min(2147483648,e)-L.byteLength+65535>>>16);va(G.buffer);var f=1;break a}catch(g){}f=void 0}if(f)return!0}return!1},memory:G,table:ha};
+(function(){function a(f){d.asm=f.exports;O--;d.monitorRunDependencies&&d.monitorRunDependencies(O);0==O&&(null!==Da&&(clearInterval(Da),Da=null),P&&(f=P,P=null,f()))}function b(f){a(f.instance)}function c(f){return Ia().then(function(g){return WebAssembly.instantiate(g,e)}).then(f,function(g){D("failed to asynchronously prepare wasm: "+g);C(g)})}var e={a:sb};O++;d.monitorRunDependencies&&d.monitorRunDependencies(O);if(d.instantiateWasm)try{return d.instantiateWasm(e,a)}catch(f){return D("Module.instantiateWasm callback failed with error: "+
+f),!1}(function(){if(E||"function"!==typeof WebAssembly.instantiateStreaming||Fa()||Ea("file://")||"function"!==typeof fetch)return c(b);fetch(Q,{credentials:"same-origin"}).then(function(f){return WebAssembly.instantiateStreaming(f,e).then(b,function(g){D("wasm streaming compile failed: "+g);D("falling back to ArrayBuffer instantiation");return c(b)})})})();return{}})();
+var Ja=d.___wasm_call_ctors=function(){return(Ja=d.___wasm_call_ctors=d.asm.y).apply(null,arguments)},rb=d._malloc=function(){return(rb=d._malloc=d.asm.z).apply(null,arguments)},Y=d._free=function(){return(Y=d._free=d.asm.A).apply(null,arguments)},db=d.___getTypeName=function(){return(db=d.___getTypeName=d.asm.B).apply(null,arguments)};d.___embind_register_native_and_builtin_types=function(){return(d.___embind_register_native_and_builtin_types=d.asm.C).apply(null,arguments)};
+d.dynCall_i=function(){return(d.dynCall_i=d.asm.D).apply(null,arguments)};d.dynCall_vi=function(){return(d.dynCall_vi=d.asm.E).apply(null,arguments)};d.dynCall_iii=function(){return(d.dynCall_iii=d.asm.F).apply(null,arguments)};d.dynCall_viii=function(){return(d.dynCall_viii=d.asm.G).apply(null,arguments)};d.dynCall_fii=function(){return(d.dynCall_fii=d.asm.H).apply(null,arguments)};d.dynCall_viif=function(){return(d.dynCall_viif=d.asm.I).apply(null,arguments)};
+d.dynCall_ii=function(){return(d.dynCall_ii=d.asm.J).apply(null,arguments)};d.dynCall_iiiiii=function(){return(d.dynCall_iiiiii=d.asm.K).apply(null,arguments)};d.dynCall_viiiii=function(){return(d.dynCall_viiiii=d.asm.L).apply(null,arguments)};d.dynCall_iiii=function(){return(d.dynCall_iiii=d.asm.M).apply(null,arguments)};d.dynCall_viiiiiiiii=function(){return(d.dynCall_viiiiiiiii=d.asm.N).apply(null,arguments)};d.dynCall_viiii=function(){return(d.dynCall_viiii=d.asm.O).apply(null,arguments)};
+d.dynCall_viiiiii=function(){return(d.dynCall_viiiiii=d.asm.P).apply(null,arguments)};var tb;P=function ub(){tb||vb();tb||(P=ub)};
+function vb(){function a(){if(!tb&&(tb=!0,d.calledRun=!0,!ia)){xa(za);xa(Aa);aa(d);if(d.onRuntimeInitialized)d.onRuntimeInitialized();if(d.postRun)for("function"==typeof d.postRun&&(d.postRun=[d.postRun]);d.postRun.length;){var b=d.postRun.shift();Ba.unshift(b)}xa(Ba)}}if(!(0<O)){if(d.preRun)for("function"==typeof d.preRun&&(d.preRun=[d.preRun]);d.preRun.length;)Ca();xa(ya);0<O||(d.setStatus?(d.setStatus("Running..."),setTimeout(function(){setTimeout(function(){d.setStatus("")},1);a()},1)):a())}}
+d.run=vb;if(d.preInit)for("function"==typeof d.preInit&&(d.preInit=[d.preInit]);0<d.preInit.length;)d.preInit.pop()();noExitRuntime=!0;vb();
+
+
+  return webp_enc.ready
+}
+);
+})();
+if (typeof exports === 'object' && typeof module === 'object')
+      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;
+    
--- a/codecs/webp/enc/webp_enc.wasm
+++ b/codecs/webp/enc/webp_enc.wasm
--- a/codecs/webp/package-lock.json
+++ b/codecs/webp/package-lock.json
@@ -0,0 +1,4 @@
+{
+  "name": "webp",
+  "lockfileVersion": 1
+}
--- a/codecs/webp/package.json
+++ b/codecs/webp/package.json
@@ -0,0 +1,6 @@
+{
+  "name": "webp",
+  "scripts": {
+    "build": "../build-cpp.sh"
+  }
+}
--- a/codecs/webp_dec/build.sh
+++ b/codecs/webp_dec/build.sh
@@ -1,60 +0,0 @@
-#!/bin/bash
-
-set -e
-
-export OPTIMIZE="-Os"
-export LDFLAGS="${OPTIMIZE}"
-export CFLAGS="${OPTIMIZE}"
-export CPPFLAGS="${OPTIMIZE}"
-apt-get update
-apt-get install -qqy autoconf libtool libpng-dev pkg-config
-
-echo "============================================="
-echo "Compiling libwebp"
-echo "============================================="
-test -n "$SKIP_LIBWEBP" || (
-  cd node_modules/libwebp
-  autoreconf -fiv
-  rm -rf build || true
-  mkdir -p build && cd build
-  emconfigure ../configure \
-    --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
-  emmake make
-)
-echo "============================================="
-echo "Compiling wasm bindings"
-echo "============================================="
-(
-  emcc \
-    ${OPTIMIZE} \
-    --bind \
-    -s ALLOW_MEMORY_GROWTH=1 \
-    -s MODULARIZE=1 \
-    -s 'EXPORT_NAME="webp_dec"' \
-    --std=c++11 \
-    -I node_modules/libwebp \
-    -o ./webp_dec.js \
-    -x c++ \
-    webp_dec.cpp \
-    node_modules/libwebp/build/src/.libs/libwebp.a
-)
-echo "============================================="
-echo "Compiling wasm bindings done"
-echo "============================================="
-
-echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
-echo "Did you update your docker image?"
-echo "Run \`docker pull trzeci/emscripten\`"
-echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
--- a/codecs/webp_dec/package-lock.json
+++ b/codecs/webp_dec/package-lock.json
--- a/codecs/webp_dec/package.json
+++ b/codecs/webp_dec/package.json
@@ -1,13 +0,0 @@
-{
-  "name": "webp_dec",
-  "scripts": {
-    "install": "napa",
-    "build": "docker run --rm -v $(pwd):/src trzeci/emscripten ./build.sh"
-  },
-  "napa": {
-    "libwebp": "webmproject/libwebp#v1.0.2"
-  },
-  "devDependencies": {
-    "napa": "3.0.0"
-  }
-}
--- a/codecs/webp_dec/webp_dec.cpp
+++ b/codecs/webp_dec/webp_dec.cpp
@@ -1,47 +0,0 @@
-#include "emscripten/bind.h"
-#include "emscripten/val.h"
-#include "src/webp/decode.h"
-#include "src/webp/demux.h"
-#include <string>
-
-using namespace emscripten;
-
-int version() {
-  return WebPGetDecoderVersion();
-}
-
-class RawImage {
-public:
-  val buffer;
-  int width;
-  int height;
-
-  RawImage(val b, int w, int h)
-    : buffer(b), width(w), height(h) {}
-};
-
-uint8_t* last_result;
-RawImage decode(std::string buffer) {
-  int width, height;
-  last_result = WebPDecodeRGBA((const uint8_t*)buffer.c_str(), buffer.size(), &width, &height);
-  return RawImage(
-    val(typed_memory_view(width*height*4, last_result)),
-    width,
-    height
-  );
-}
-
-void free_result() {
-  free(last_result);
-}
-
-EMSCRIPTEN_BINDINGS(my_module) {
-  class_<RawImage>("RawImage")
-    .property("buffer", &RawImage::buffer)
-    .property("width", &RawImage::width)
-    .property("height", &RawImage::height);
-
-  function("decode", &decode);
-  function("version", &version);
-  function("free_result", &free_result);
-}
--- a/codecs/webp_dec/webp_dec.d.ts
+++ b/codecs/webp_dec/webp_dec.d.ts
@@ -1,13 +0,0 @@
-interface RawImage {
-  buffer: Uint8Array;
-  width: number;
-  height: number;
-}
-
-interface WebPModule extends EmscriptenWasm.Module {
-  decode(data: BufferSource): RawImage;
-  free_result(): void;
-}
-
-export default function(opts: EmscriptenWasm.ModuleOpts): WebPModule;
-
--- a/codecs/webp_dec/webp_dec.js
+++ b/codecs/webp_dec/webp_dec.js
--- a/codecs/webp_dec/webp_dec.wasm
+++ b/codecs/webp_dec/webp_dec.wasm
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Jason Miller	b489d9cd5b	other changes	2020-11-12 09:16:45 -05:00
Jason Miller	fc490b48ff	codec-impl linking	2020-11-12 09:15:43 -05:00
Jason Miller	e6111be998	Remove decorators and bundler workarounds	2020-08-19 23:41:35 -04:00
Jason Miller	d383fa6b12	Mostly fix production bundling	2020-08-14 19:50:28 -04:00
Jason Miller	37966fad28	lockfile	2020-08-12 18:21:49 -04:00
Jason Miller	038f34b89a	Bugfix for application/wasm content-type being served with a charset value	2020-08-12 18:21:38 -04:00
Jason Miller	88a5295e21	bugfix for pointer-tracker package having no CJS export	2020-08-12 18:21:12 -04:00
Jason Miller	c08d255f4d	parcel build scripts	2020-08-12 18:20:37 -04:00
Jason Miller	84e5004ec1	wasm file loading as raw URLs	2020-08-12 18:20:00 -04:00
Jason Miller	46785491f0	Babel configuration for TypeScript	2020-08-12 18:19:46 -04:00
Jason Miller	1da9e9d7db	Simple HMR (previous setup does not work)	2020-08-12 18:18:49 -04:00
Jason Miller	f2dcd6e246	Service Worker and Web Worker workarounds	2020-08-12 18:18:22 -04:00
Jason Miller	e972f7225a	Fix non-Babel-compatible TS decorator usage	2020-08-12 18:17:50 -04:00
Jason Miller	68a5f45432	url: prefix for assets	2020-08-12 18:17:27 -04:00
Jason Miller	33e3eff839	postcss modules config	2020-08-12 18:16:34 -04:00
Jason Miller	3f0e31c529	Use .module.css extension for CSS Modules	2020-08-12 18:14:16 -04:00
Surma	d0f5d5a644	Make build-cpp.sh executable	2020-08-04 13:35:58 +01:00
Surma	37f09245a6	Merge pull request #790 from GoogleChromeLabs/button-position	2020-08-04 09:51:26 +01:00
Ingvar Stepanyan	c43f75f1f2	Merge branch 'dev' into button-position	2020-07-31 19:49:14 +01:00
Ingvar Stepanyan	227d32be7b	Fix install button position Add `position: relative` to the parent `div` that owns the scrollbar, so that Install button positions itself relative to it and not to the whole document. Fixes a bug where button would get rendered on top of a scrollbar.	2020-07-31 18:33:20 +01:00
Pete LePage	87955ab9a0	Merge pull request #784 from petele/analytics-update-3 Don't fire install analytics on hidden pages	2020-07-31 10:43:40 -04:00
Pete LePage	ecb0b15cdc	Merge branch 'dev' into analytics-update-3	2020-07-31 10:28:23 -04:00
Jake Archibald	ed451e4dfa	"native" to "builtin" (#788 )	2020-07-30 14:43:46 +01:00
Ingvar Stepanyan	1a26057452	Switch from napa to curl Instead of using 127 deps brought by napa just to download the one dependency we actually care about, just use curl & tar directly from Makefile.	2020-07-30 13:28:41 +01:00
Ingvar Stepanyan	98b930abde	Switch from napa to curl Instead of using 127 deps brought by napa just to download the one dependency we actually care about, just use curl & tar directly from Makefile.	2020-07-30 12:31:20 +01:00
Jake Archibald	ddbeaa0870	Merge branch 'dev' into analytics-update-3	2020-07-29 11:52:24 +01:00
Pete LePage	b69dc4c7f4	Merge pull request #773 from petele/maskable-icon Adds a maskable icon	2020-07-28 13:56:23 -04:00
Pete LePage	ed6b8b89c6	Merge branch 'dev' into maskable-icon	2020-07-28 13:52:20 -04:00
Surma	2580f1e292	Merge pull request #785 from GoogleChromeLabs/hqx-build	2020-07-28 18:50:43 +01:00
Pete LePage	2ac684f98f	Merge branch 'dev' into maskable-icon	2020-07-28 13:45:52 -04:00
Pete LePage	b8d921ec16	Merge branch 'dev' into analytics-update-3	2020-07-28 13:45:20 -04:00
Ingvar Stepanyan	9c0a375f01	Fixup HQX build Porting over few more improvements from #777 that can be applied to HQX despite the older Rust version: - Removed Cargo.lock from .gitignore (the file itself was added in the original PR, but is still ignored and wouldn't get committed on changes). - Removed couple of stray .DS_Store accidentally added in that PR. - Added a `--locked` to `wasm-pack` build to make sure we rebuild HQX with the same versions from Cargo.lock. - Removed separate `wasm-strip` and `wasm-opt -Os` steps from build.sh in HQX because they're already included in wasm-pack, and running twice only makes build slower.	2020-07-28 18:37:17 +01:00
Ingvar Stepanyan	d1cff7d84e	Consolidate C++ builds Use a shared base image with fixed Emscripten version, autotools and optimisation flags for all C++ codecs. Additionally, move build commands for codecs themselves to Makefile - they're already platform-specific, and Make allows for better caching and parallelisation that custom ad-hoc scripts. This is essentially same as #777 but for C++.	2020-07-28 18:05:09 +01:00
Surma	9c2b582986	Merge branch 'dev' into maskable-icon	2020-07-28 18:03:09 +01:00
Ingvar Stepanyan	e342766cbf	Switch vals to thread_locals It's not possible to share them across threads, so in case we decide to use multithreading in the future, it's best to mark them as thread_local right away, even if it's a no-op right now.	2020-07-28 16:35:00 +01:00
Ingvar Stepanyan	f1cd6a87da	Update JS/Wasm	2020-07-28 16:35:00 +01:00
Ingvar Stepanyan	39e5741cb2	Fix few more issues detected in MozJPEG wrapper	2020-07-28 16:35:00 +01:00
Ingvar Stepanyan	93cbe557cd	Simplify memory management for other C++ codecs	2020-07-28 16:35:00 +01:00
Ingvar Stepanyan	97931bad22	C++ify imagequant memory management	2020-07-28 16:35:00 +01:00
Ingvar Stepanyan	1f35c40d3f	Create Uint8ClampedArray from C++	2020-07-28 16:35:00 +01:00
Ingvar Stepanyan	c39383333f	Localize variables in imagequant	2020-07-28 16:35:00 +01:00
Ingvar Stepanyan	4fc18de5f9	Fix use-after-free in imagequant	2020-07-28 16:35:00 +01:00
Pete LePage	aac30e6fd3	Don't fire install analytics on hidden pages	2020-07-27 12:46:15 -04:00
Surma	45785bcca3	1.11.4	2020-07-24 14:59:47 +01:00
Surma	f36cb5d3ef	Merge pull request #777 from GoogleChromeLabs/consolidate-rust	2020-07-24 14:57:55 +01:00
Jake Archibald	b7f7a5ac0a	Rebuild resize wasm	2020-07-24 14:52:24 +01:00
Surma	dd895f026b	Remove old wasm files	2020-07-24 14:25:55 +01:00
Surma	548c126521	Merge remote-tracking branch 'origin/dev' into consolidate-rust	2020-07-24 13:30:16 +01:00
Surma	ca00a22303	Reset HQX to old build system	2020-07-24 13:29:40 +01:00
Jake Archibald	1ce6dd73d8	Fix clamping. Fixes #782 . Fixes #711 .	2020-07-24 12:52:21 +01:00
Surma	ff7dc2c4cf	Merge pull request #725 from almandsky/fix_hml	2020-07-20 11:45:10 +01:00
Surma	117b87132e	Merge branch 'dev' into fix_hml	2020-07-20 11:35:28 +01:00
Ingvar Stepanyan	42e7a7e165	Merge branch 'dev' into consolidate-rust	2020-07-15 17:48:35 +01:00
Jason Miller	796324ad71	Update webpack configuration for Webpack 4	2020-07-15 17:37:00 +01:00
Jason Miller	cf1a718534	Fix windows builds breaking due to mixed paths	2020-07-15 17:37:00 +01:00
Ingvar Stepanyan	718427badb	Use lockfiles & update Rust deps	2020-07-14 17:23:31 +01:00
Ingvar Stepanyan	c5c520a71d	Consolidate Rust builds This consolidates Rust build process for various codecs into a single top-level image that is built once and reused. This ensures that we use same version of tools across codecs (now controlled from a single place), simplifies build configs and commands, speeds up common builds and reduces disk space taken by Docker images by reusing same one. Additionally, this PR renames all codecs to squoosh-* to work around the https://github.com/rustwasm/wasm-pack/issues/829 (which has been already fixed on master of wasm-pack but not released in a while), as well as adds `publish = false` to Cargo.toml to avoid accidental publishing for now. I'm planning to do similar for Emscripten in a separate PR, although abilities to share configs there are much more limited due to lack of package manager in C++.	2020-07-14 17:20:40 +01:00
Jake Archibald	17ffa57a8b	Updating oxi build & enabling alpha optimisations (#776 ) * Updating oxi build & enabling alpha optimisations * Renaming package	2020-07-14 16:19:35 +01:00
Jason Miller	005d5180b4	Merge branch 'dev' into fix_hml	2020-07-13 21:52:43 -04:00
Pete LePage	ce9b96994c	Merge branch 'dev' into maskable-icon	2020-07-08 10:29:27 -04:00
Jake Archibald	a1fb445b06	1.11.3	2020-07-08 14:55:39 +01:00
Pete LePage	8a516131ea	Updates to analytics for PWAs (#772 ) * Updates to analytics experiments * adjust hover color on install button * adjust event action names * adjust utm_source for share_target launches Co-authored-by: Jake Archibald <jaffathecake@gmail.com>	2020-07-08 14:53:36 +01:00
Ingvar Stepanyan	9816be83ab	Add Windows to Travis config (#775 ) This will help to catch somewhat frequent Windows-specific issues in the future (latest example: #774).	2020-07-08 14:28:31 +01:00
Pete LePage	63f607a3ea	Adds a maskable icon	2020-07-07 14:01:18 -04:00
Jake Archibald	57418034c4	1.11.2	2020-07-07 16:08:26 +01:00
Jake Archibald	3892490023	Update size report branch	2020-07-07 16:08:13 +01:00
Anton	5bedff583b	Update privacy link (#771 ) The link doesn't work, as the default branch has been renamed	2020-07-07 16:06:33 +01:00
Jake Archibald	d94835402f	1.11.1	2020-07-02 14:29:00 +01:00
Jake Archibald	b7e45ab843	Bringing live back in sync	2020-07-02 14:28:40 +01:00
Leo Postovoit	8313246fd1	Fix typo for "spatial" (#768 )	2020-07-02 14:25:51 +01:00
Surma	2b3cafb1f4	1.11.0	2020-06-24 16:22:06 +01:00
Surma	d52698f005	Merge remote-tracking branch 'origin/dev' into live	2020-06-24 16:21:49 +01:00
Surma	6ad28c0b5c	Merge pull request #765 from petele/dimension	2020-06-24 16:15:16 +01:00
Surma	c76dabf063	Merge branch 'dev' into dimension	2020-06-24 16:12:59 +01:00
Surma	e6d8bac9c5	Merge pull request #764 from petele/install-prompt	2020-06-24 16:12:48 +01:00
Jake Archibald	42e43730c8	Naming changes	2020-06-24 15:16:38 +01:00
Jake Archibald	5c17fba349	Minor tweaks	2020-06-24 15:12:48 +01:00
Pete LePage	85eb94b725	Set the dimension value	2020-06-24 09:54:54 -04:00
Pete LePage	4fa73be842	Apply suggestions from code review Co-authored-by: Surma <surma@surma.dev>	2020-06-24 09:40:56 -04:00
Surma	7c89d09139	Add missing prop to navigator	2020-06-24 14:08:52 +01:00
Pete LePage	079e56f1e1	Use a dimension to note how the user opened squoosh	2020-06-23 16:34:47 -04:00
Pete LePage	6065ceabfe	update readme	2020-06-23 16:16:32 -04:00
Pete LePage	265e6db2bd	Adds install button to Squoosh	2020-06-23 16:10:40 -04:00
Surma	3a5c0aa30c	Merge pull request #757 from GoogleChromeLabs/fixup-clang-format	2020-05-14 17:02:50 +01:00
Ingvar Stepanyan	f0c3ec9d51	Fixup clang-format I've actually comitted files formatted with column limit of 100, but forgot to include updated .clang-format 🤦🏻‍♂️	2020-05-14 16:30:12 +01:00
Ingvar Stepanyan	1ae93b527c	Revert `docker run --rm` change	2020-05-13 19:39:27 +01:00
Ingvar Stepanyan	a95cb740bf	Format C / C++ with Chromium style	2020-05-13 19:39:27 +01:00
Ingvar Stepanyan	de543b3206	Further speed improvements - Store Emscripten cache inside node_modules/.em_cache. Docker image ships without LTO libs, so Emscripten has to rebuild stdlibs on every build otherwise. - Merge webp_enc + webp_dec build scripts. Core libwebp library is same in both cases, so there's no point in storing and building two copies of it.	2020-05-13 19:39:27 +01:00
Ingvar Stepanyan	1542bfb7fd	Tweak up compile flags - Remove unnecessary `-x c++`. - Improve rebuild speed by caching: - Remove `-f` from `autoreconf` to reuse generated configure scripts. - Remove `--rm` from `docker run` to avoid rebuilding Emscripten stdlib. - Add `-C` to `./configure` to reuse stored information about `emcc`. - Remove `rm -rf build` from WebP encoder/decoder.	2020-05-13 19:39:27 +01:00
Sky Chen	f95954a9f1	Merge branch 'master' into fix_hml	2020-05-05 15:03:25 -07:00
Ingvar Stepanyan	bc8d75128f	Remove libpng-dev dependency from WebP (#752 ) It's unnecessary as we disable PNG support via ./configure anyway. Co-authored-by: Surma <surma@surma.dev>	2020-05-05 13:23:12 +01:00
Ingvar Stepanyan	d3252bb1bb	Add LTO for C++ builds (#755 ) * Add LTO for C++ builds This didn't have much effect on fastcomp builds, but provides further size savings with new LLVM backend we switched to in #750 (and fixes the MozJPEG size regression from the same PR). In the future we won't need to pass `--llvm-lto 1` explicitly, but latest Emscripten Docker image doesn't contain the Emscripten version with the necessary fixes for this. * Delete build.log Co-authored-by: Jake Archibald <jaffathecake@gmail.com>	2020-05-05 11:54:28 +01:00
Surma	83d9d2c764	Disable renovate	2020-05-05 11:19:40 +01:00
Surma	476268fe19	Merge pull request #748 from GoogleChromeLabs/cleanup	2020-05-01 17:21:37 +01:00
Ingvar Stepanyan	74492af675	Merge branch 'master' into cleanup	2020-05-01 17:08:08 +01:00
Surma	bd4179aff2	Merge pull request #751 from GoogleChromeLabs/make-j	2020-05-01 16:48:45 +01:00
Ingvar Stepanyan	27ae47117e	Leverage make -j to parallelise C++ builds We've been running each Make command in a single thread, resulting in fairly slow builds for C++ codecs. This change instead runs all `make` invocations with `-j` defaulting to number of cores (retrieved via `nproc`). On my machine Docker uses a VM configured to 4 cores out of 8 available. This change brings total build time for C++ codecs down from 10m28s to 7m5s (~3.5 minutes difference). Note (1): I've converted imagequant builds to use built-in `make` as well to leverage this parallelisation and future-proof build script. Note (2): we don't need to do the same for Rust, since Cargo parallelises builds by default.	2020-05-01 16:42:41 +01:00
Ingvar Stepanyan	7da3f07333	Switch to Emscripten upstream Looks like we've been stuck on Emscripten fastcomp backend, misssing out on all new optimisations between LLVM 6 and LLVM 11 and going via slow asm.js pipeline when building. This changes Docker images for Emscripten projects to point to emscripten-upstream instead and commits the updated artifacts.	2020-05-01 15:00:10 +01:00
Ingvar Stepanyan	eeb3d3562a	1.10.3	2020-04-22 17:35:39 +01:00
Ingvar Stepanyan	2d73c24e09	Merge remote-tracking branch 'origin/master' into live	2020-04-22 17:34:10 +01:00
Surma	ed666dd381	Merge pull request #749 from GoogleChromeLabs/oxipng-update Limit OxiPNG levels	2020-04-21 00:21:28 +01:00
Ingvar Stepanyan	6f18f08a8e	Disable logging statically in OxiPNG This was a no-op in Wasm anyway. Now that I've added ability to control logging upstream, let's use it to disable it from compiled unit altogether for a slight win in size and perf.	2020-04-20 13:54:21 +01:00
Ingvar Stepanyan	eae808cb6f	Limit max level With libdeflate, any OxiPNG level above 3 is equivalent to 3, so don't show them anymore.	2020-04-20 13:48:56 +01:00
Ingvar Stepanyan	0ae99c9228	Remove obsolete worker termination I switched build process to proper ES modules back in #672, so, if the TODO is correct, this is no longer necessary.	2020-04-17 14:41:04 +01:00
Surma	f4a16022ef	1.10.2	2020-04-16 20:07:42 +01:00
Surma	12153c72dc	Merge remote-tracking branch 'origin/master' into live	2020-04-16 20:07:08 +01:00
Surma	ae7782031d	Merge pull request #746 from GoogleChromeLabs/fix-oxipng-free Fix and document allocation shim for OxiPNG	2020-04-16 20:06:46 +01:00
Ingvar Stepanyan	7cd6487a28	Fix and document allocation shim for OxiPNG	2020-04-16 19:34:28 +01:00
Surma	62c53c9fed	1.10.1	2020-04-16 11:52:59 +01:00
Surma	53a38b2ba1	Merge remote-tracking branch 'origin/master' into live	2020-04-16 11:52:34 +01:00
Surma	f3dfcae3f0	Merge pull request #730 from kripken/closure2 Closure all the things	2020-04-16 11:11:15 +01:00
Alon Zakai	3f7274a6ac	update builds using docker	2020-04-15 13:38:09 -07:00
Alon Zakai	f5bc715bc0	Merge remote-tracking branch 'upstream/master' into closure2	2020-04-15 13:25:00 -07:00
Sky Chen	5b496ad85f	Merge branch 'master' into fix_hml	2020-04-09 13:02:09 -07:00
Alon Zakai	d7fb0d9b40	Remove unneeded compile flags from imagequant	2020-02-28 13:03:51 -08:00
Sky Chen	bc1bf8542c	Merge branch 'master' into fix_hml	2020-02-28 11:36:07 -08:00
Alon Zakai	309947a08f	Merge branch 'master' into closure2	2020-02-27 09:45:46 -08:00
Alon Zakai	6aeaae6160	Closure all the things	2020-02-27 09:44:28 -08:00
Sky Chen	e8f4e82cf8	Merge branch 'master' into fix_hml	2020-02-27 08:42:27 -08:00
Sky Chen	9a838f1d55	Only extract the inline javascript for production mode	2020-02-11 23:49:09 -08:00