moar stuff

.nvmrc

@@ -1 +0,0 @@
-10.16.2

.travis.yml

@@ -1,4 +1,7 @@
 language: node_js
+node_js:
+- node
+- 10
+- 8
 cache: npm
 script: npm run build
-after_success: npm run sizereport

codecs/hqx/.gitignore

@@ -1,5 +0,0 @@
-**/*.rs.bk
-target
-Cargo.lock
-bin/
-pkg/README.md

codecs/hqx/Cargo.toml

@@ -1,37 +0,0 @@
-[package]
-name = "squooshhqx"
-version = "0.1.0"
-authors = ["Surma <surma@surma.link>"]
-
-[lib]
-crate-type = ["cdylib"]
-
-[features]
-default = ["console_error_panic_hook", "wee_alloc"]
-
-[dependencies]
-cfg-if = "0.1.2"
-wasm-bindgen = "0.2.38"
-# lazy_static = "1.0.0"
-hqx = {git = "https://github.com/CryZe/wasmboy-rs", tag="v0.1.2"}
-
-# The `console_error_panic_hook` crate provides better debugging of panics by
-# logging them with `console.error`. This is great for development, but requires
-# all the `std::fmt` and `std::panicking` infrastructure, so isn't great for
-# code size when deploying.
-console_error_panic_hook = { version = "0.1.1", optional = true }
-
-# `wee_alloc` is a tiny allocator for wasm that is only ~1K in code size
-# compared to the default allocator's ~10K. It is slower than the default
-# allocator, however.
-#
-# Unfortunately, `wee_alloc` requires nightly Rust when targeting wasm for now.
-wee_alloc = { version = "0.4.2", optional = true }
-
-[dev-dependencies]
-wasm-bindgen-test = "0.2"
-
-[profile.release]
-# Tell `rustc` to optimize for small code size.
-opt-level = "s"
-lto = true

codecs/hqx/Dockerfile

@@ -1,12 +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/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}"
-WORKDIR /src

codecs/hqx/build.sh

@@ -1,25 +0,0 @@
-#!/bin/bash
-
-set -e
-
-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
-  rm pkg/.gitignore
-)
-echo "============================================="
-echo "Compiling wasm  done"
-echo "============================================="
-
-echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
-echo "Did you update your docker image?"
-echo "Run \`docker pull ubuntu\`"
-echo "Run \`docker pull rust\`"
-echo "Run \`docker build -t squoosh-hqx .\`"
-echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"

codecs/hqx/package-lock.json

@@ -1,4 +0,0 @@
-{
-  "name": "hqx",
-  "lockfileVersion": 1
-}

codecs/hqx/package.json

@@ -1,7 +0,0 @@
-{
-  "name": "hqx",
-  "scripts": {
-    "build:image": "docker build -t squoosh-hqx .",
-    "build": "docker run --rm -v $(pwd):/src squoosh-hqx ./build.sh"
-  }
-}

codecs/hqx/pkg/package.json

@@ -1,15 +0,0 @@
-{
-  "name": "squooshhqx",
-  "collaborators": [
-    "Surma <surma@surma.link>"
-  ],
-  "version": "0.1.0",
-  "files": [
-    "squooshhqx_bg.wasm",
-    "squooshhqx.js",
-    "squooshhqx.d.ts"
-  ],
-  "module": "squooshhqx.js",
-  "types": "squooshhqx.d.ts",
-  "sideEffects": "false"
-}

codecs/hqx/pkg/squooshhqx.d.ts

@@ -1,9 +0,0 @@
-/* tslint:disable */
-/**
-* @param {Uint32Array} input_image 
-* @param {number} input_width 
-* @param {number} input_height 
-* @param {number} factor 
-* @returns {Uint32Array} 
-*/
-export function resize(input_image: Uint32Array, input_width: number, input_height: number, factor: number): Uint32Array;

codecs/hqx/pkg/squooshhqx.js

@@ -1,46 +0,0 @@
-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;
-}
-

codecs/hqx/pkg/squooshhqx_bg.d.ts

@@ -1,5 +0,0 @@
-/* tslint:disable */
-export const memory: WebAssembly.Memory;
-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;

codecs/hqx/src/lib.rs

@@ -1,55 +0,0 @@
-extern crate cfg_if;
-extern crate hqx;
-extern crate wasm_bindgen;
-
-mod utils;
-
-use cfg_if::cfg_if;
-use wasm_bindgen::prelude::*;
-
-cfg_if! {
-    // When the `wee_alloc` feature is enabled, use `wee_alloc` as the global
-    // allocator.
-    if #[cfg(feature = "wee_alloc")] {
-        extern crate wee_alloc;
-        #[global_allocator]
-        static ALLOC: wee_alloc::WeeAlloc = wee_alloc::WeeAlloc::INIT;
-    }
-}
-
-#[wasm_bindgen]
-#[no_mangle]
-pub fn resize(
-    input_image: Vec<u32>,
-    input_width: usize,
-    input_height: usize,
-    factor: usize,
-) -> Vec<u32> {
-    let num_output_pixels = input_width * input_height * factor * factor;
-    let mut output_image = Vec::<u32>::with_capacity(num_output_pixels * 4);
-    output_image.resize(num_output_pixels, 0);
-
-    match factor {
-        2 => hqx::hq2x(
-            input_image.as_slice(),
-            output_image.as_mut_slice(),
-            input_width,
-            input_height,
-        ),
-        3 => hqx::hq3x(
-            input_image.as_slice(),
-            output_image.as_mut_slice(),
-            input_width,
-            input_height,
-        ),
-        4 => hqx::hq4x(
-            input_image.as_slice(),
-            output_image.as_mut_slice(),
-            input_width,
-            input_height,
-        ),
-        _ => unreachable!(),
-    };
-
-    return output_image;
-}

codecs/imagequant/build.sh

@@ -12,7 +12,11 @@ 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 \
@@ -25,7 +29,6 @@ echo "============================================="
   emcc \
     --bind \
     ${OPTIMIZE} \
-    --closure 1 \
     -s ALLOW_MEMORY_GROWTH=1 \
     -s MODULARIZE=1 \
     -s 'EXPORT_NAME="imagequant"' \

codecs/mozjpeg_enc/build.sh

@@ -30,7 +30,6 @@ echo "============================================="
   emcc \
     --bind \
     ${OPTIMIZE} \
-    --closure 1 \
     -s WASM=1 \
     -s ALLOW_MEMORY_GROWTH=1 \
     -s MODULARIZE=1 \

codecs/optipng/.gitignore

@@ -0,0 +1,2 @@
+build/
+*.o

codecs/optipng/README.md

@@ -0,0 +1,26 @@
+# OptiPNG
+
+- Source: <http://optipng.sourceforge.net/>
+- Version: v0.7.7
+
+## Dependencies
+
+- Docker
+
+## Example
+
+See `example.html`
+
+## API
+
+### `int version()`
+
+Returns the version of optipng as a number. va.b.c is encoded as 0x0a0b0c
+
+### `ArrayBuffer compress(std::string buffer, {level})`;
+
+`compress` will re-compress the given PNG image via `buffer`. `level` is a number between 0 and 7.
+
+### `void free_result()`
+
+Frees the result created by `compress()`.

codecs/optipng/build.sh

@@ -0,0 +1,87 @@
+#!/bin/bash
+
+set -e
+
+export OPTIMIZE="-Os"
+export PREFIX="/src/build"
+export CFLAGS="${OPTIMIZE} -I${PREFIX}/include/"
+export CPPFLAGS="${OPTIMIZE} -I${PREFIX}/include/"
+export LDFLAGS="${OPTIMIZE} -L${PREFIX}/lib/"
+
+apt-get update
+apt-get install -qqy autoconf libtool
+
+echo "============================================="
+echo "Compiling zlib"
+echo "============================================="
+test -n "$SKIP_ZLIB" || (
+  cd node_modules/zlib
+  emconfigure ./configure --prefix=${PREFIX}/
+  emmake make
+  emmake make install
+)
+echo "============================================="
+echo "Compiling zlib done"
+echo "============================================="
+
+echo "============================================="
+echo "Compiling libpng"
+echo "============================================="
+test -n "$SKIP_LIBPNG" || (
+  cd node_modules/libpng
+  autoreconf -i
+  emconfigure ./configure --with-zlib-prefix=${PREFIX}/ --prefix=${PREFIX}/
+  emmake make
+  emmake make install
+)
+echo "============================================="
+echo "Compiling libpng done"
+echo "============================================="
+
+echo "============================================="
+echo "Compiling optipng"
+echo "============================================="
+(
+  emcc \
+    ${OPTIMIZE} \
+    -Wno-implicit-function-declaration \
+    -I ${PREFIX}/include \
+    -I node_modules/optipng/src/opngreduc \
+    -I node_modules/optipng/src/pngxtern \
+    -I node_modules/optipng/src/cexcept \
+    -I node_modules/optipng/src/gifread \
+    -I node_modules/optipng/src/pnmio \
+    -I node_modules/optipng/src/minitiff \
+    --std=c99 -c \
+    node_modules/optipng/src/opngreduc/*.c \
+    node_modules/optipng/src/pngxtern/*.c \
+    node_modules/optipng/src/gifread/*.c \
+    node_modules/optipng/src/minitiff/*.c \
+    node_modules/optipng/src/pnmio/*.c \
+    node_modules/optipng/src/optipng/*.c
+
+  emcc \
+    --bind \
+    ${OPTIMIZE} \
+    -s ALLOW_MEMORY_GROWTH=1 -s MODULARIZE=1 -s 'EXPORT_NAME="optipng"' \
+    -I ${PREFIX}/include \
+    -I node_modules/optipng/src/opngreduc \
+    -I node_modules/optipng/src/pngxtern \
+    -I node_modules/optipng/src/cexcept \
+    -I node_modules/optipng/src/gifread \
+    -I node_modules/optipng/src/pnmio \
+    -I node_modules/optipng/src/minitiff \
+    -o "optipng.js" \
+    --std=c++11 \
+    optipng.cpp \
+    *.o \
+    ${PREFIX}/lib/libz.so ${PREFIX}/lib/libpng.a
+)
+echo "============================================="
+echo "Compiling optipng done"
+echo "============================================="
+
+echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
+echo "Did you update your docker image?"
+echo "Run \`docker pull trzeci/emscripten\`"
+echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"

codecs/optipng/example.html

@@ -0,0 +1,19 @@
+<!doctype html>
+<script src='optipng.js'></script>
+<script>
+  const Module = optipng();
+
+  Module.onRuntimeInitialized = async _ => {
+    console.log('Version:', Module.version().toString(16));
+    const image = await fetch('../example_palette.png').then(r => r.arrayBuffer());
+    const newImage = Module.compress(image, {level: 3});
+    console.log('done');
+    Module.free_result();
+
+    console.log(`Old size: ${image.byteLength}, new size: ${newImage.byteLength} (${newImage.byteLength/image.byteLength*100}%)`);
+    const blobURL = URL.createObjectURL(new Blob([newImage], {type: 'image/png'}));
+    const img = document.createElement('img');
+    img.src = blobURL;
+    document.body.appendChild(img);
+  };
+</script>

codecs/optipng/optipng.cpp

@@ -0,0 +1,53 @@
+#include "emscripten/bind.h"
+#include "emscripten/val.h"
+
+#include <stdio.h>
+
+using namespace emscripten;
+
+extern "C" int main(int argc, char *argv[]);
+
+int version() {
+  // FIXME (@surma): Haven’t found a version in optipng :(
+  return 0;
+}
+
+struct OptiPngOpts {
+  int level;
+};
+
+uint8_t* result;
+val compress(std::string png, OptiPngOpts opts) {
+  remove("input.png");
+  remove("output.png");
+  FILE* infile = fopen("input.png", "wb");
+  fwrite(png.c_str(), png.length(), 1, infile);
+  fflush(infile);
+  fclose(infile);
+
+  char optlevel[8];
+  sprintf(&optlevel[0], "-o%d", opts.level);
+  char* args[] = {"optipng", optlevel, "-out", "output.png", "input.png"};
+  main(5, args);
+
+  FILE *outfile = fopen("output.png", "rb");
+  fseek(outfile, 0, SEEK_END);
+  int fsize = ftell(outfile);
+  result = (uint8_t*) malloc(fsize);
+  fseek(outfile, 0, SEEK_SET);
+  fread(result, fsize, 1, outfile);
+  return val(typed_memory_view(fsize, result));
+}
+
+void free_result() {
+  free(result);
+}
+
+EMSCRIPTEN_BINDINGS(my_module) {
+  value_object<OptiPngOpts>("OptiPngOpts")
+    .field("level", &OptiPngOpts::level);
+
+  function("version", &version);
+  function("compress", &compress);
+  function("free_result", &free_result);
+}

codecs/optipng/optipng.d.ts

@@ -0,0 +1,10 @@
+import {EncodeOptions} from "src/codecs/optipng/encoder";
+
+export interface OptiPngModule extends EmscriptenWasm.Module {
+  compress(data: BufferSource, opts: EncodeOptions): Uint8Array;
+  free_result(): void;
+}
+
+export default function(opts: EmscriptenWasm.ModuleOpts): OptiPngModule;
+
+

codecs/optipng/package.json

@@ -0,0 +1,22 @@
+{
+  "name": "optipng",
+  "scripts": {
+    "install": "tar-dependency install && napa",
+    "build": "npm run build:wasm",
+    "build:wasm": "docker run --rm -v $(pwd):/src -e SKIP_ZLIB=\"${SKIP_ZLIB}\" -e SKIP_LIBPNG=\"${SKIP_LIBPNG}\" trzeci/emscripten ./build.sh"
+  },
+  "tarDependencies": {
+    "node_modules/optipng": {
+      "url": "https://netcologne.dl.sourceforge.net/project/optipng/OptiPNG/optipng-0.7.7/optipng-0.7.7.tar.gz",
+      "strip": 1
+    }
+  },
+  "napa": {
+    "libpng": "emscripten-ports/libpng",
+    "zlib": "emscripten-ports/zlib"
+  },
+  "dependencies": {
+    "napa": "3.0.0",
+    "tar-dependency": "0.0.3"
+  }
+}

codecs/oxipng/.gitignore

@@ -1 +1,5 @@
 /target
+**/*.rs.bk
+Cargo.lock
+bin/
+wasm-pack.log

codecs/oxipng/Cargo.lock

@@ -1,501 +0,0 @@
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-"checksum unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "826e7639553986605ec5979c7dd957c7895e93eabed50ab2ffa7f6128a75097c"
-"checksum wasm-bindgen 0.2.60 (registry+https://github.com/rust-lang/crates.io-index)" = "2cc57ce05287f8376e998cbddfb4c8cb43b84a7ec55cf4551d7c00eef317a47f"
-"checksum wasm-bindgen-backend 0.2.60 (registry+https://github.com/rust-lang/crates.io-index)" = "d967d37bf6c16cca2973ca3af071d0a2523392e4a594548155d89a678f4237cd"
-"checksum wasm-bindgen-macro 0.2.60 (registry+https://github.com/rust-lang/crates.io-index)" = "8bd151b63e1ea881bb742cd20e1d6127cef28399558f3b5d415289bc41eee3a4"
-"checksum wasm-bindgen-macro-support 0.2.60 (registry+https://github.com/rust-lang/crates.io-index)" = "d68a5b36eef1be7868f668632863292e37739656a80fc4b9acec7b0bd35a4931"
-"checksum wasm-bindgen-shared 0.2.60 (registry+https://github.com/rust-lang/crates.io-index)" = "daf76fe7d25ac79748a37538b7daeed1c7a6867c92d3245c12c6222e4a20d639"
-"checksum zopfli 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4079b79464426ade2a1b0177fb0ce8396ba6b4084267407e333573c666073964"

codecs/oxipng/Cargo.toml

@@ -1,20 +1,36 @@
 [package]
-name = "oxipng"
+name = "test"
 version = "0.1.0"
-authors = ["Ingvar Stepanyan <me@rreverser.com>"]
-edition = "2018"
-publish = false
+authors = ["Surma <surma@surma.link>"]
 
 [lib]
-crate-type = ["cdylib"]
+path = "lib.rs"
+crate-type = ["cdylib", "rlib"]
+
+[features]
+default = ["console_error_panic_hook"]
 
 [dependencies]
-oxipng = { version = "2.3.0", default-features = false }
-wasm-bindgen = "0.2.48"
+cfg-if = "0.1.2"
+wasm-bindgen = "0.2"
+oxipng = "2.2.0"
+
+# The `console_error_panic_hook` crate provides better debugging of panics by
+# logging them with `console.error`. This is great for development, but requires
+# all the `std::fmt` and `std::panicking` infrastructure, so isn't great for
+# code size when deploying.
+console_error_panic_hook = { version = "0.1.1", optional = true }
+
+# `wee_alloc` is a tiny allocator for wasm that is only ~1K in code size
+# compared to the default allocator's ~10K. It is slower than the default
+# allocator, however.
+#
+# Unfortunately, `wee_alloc` requires nightly Rust when targeting wasm for now.
+wee_alloc = { version = "0.4.2", optional = true }
+
+[dev-dependencies]
+wasm-bindgen-test = "0.2"
 
 [profile.release]
-lto = true
+# Tell `rustc` to optimize for small code size.
 opt-level = "s"
-
-[patch.crates-io]
-oxipng = { git = "https://github.com/shssoichiro/oxipng.git", branch = "master" }

codecs/oxipng/Dockerfile

@@ -1,12 +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
-
-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
-
-ENV PATH="/opt/wabt:/opt/wasi-sdk/bin:${PATH}"
-WORKDIR /src

codecs/oxipng/README.md

@@ -0,0 +1,52 @@
+# 🦀🕸️ `wasm-pack-template`
+
+A template for kick starting a Rust and WebAssembly project using
+[`wasm-pack`](https://github.com/rustwasm/wasm-pack).
+
+This template is designed for compiling Rust libraries into WebAssembly and
+publishing the resulting package to NPM.
+
+* Want to use the published NPM package in a Website? [Check out
+  `create-wasm-app`.](https://github.com/rustwasm/create-wasm-app)
+* Want to make a monorepo-style Website without publishing to NPM? Check out
+  [`rust-webpack-template`](https://github.com/rustwasm/rust-webpack-template)
+  and/or
+  [`rust-parcel-template`](https://github.com/rustwasm/rust-parcel-template).
+
+## 🔋 Batteries Included
+
+* [`wasm-bindgen`](https://github.com/rustwasm/wasm-bindgen) for communicating
+  between WebAssembly and JavaScript.
+* [`console_error_panic_hook`](https://github.com/rustwasm/console_error_panic_hook)
+  for logging panic messages to the developer console.
+* [`wee_alloc`](https://github.com/rustwasm/wee_alloc), an allocator optimized
+  for small code size.
+
+## 🚴 Usage
+
+### 🐑 Use `cargo generate` to Clone this Template
+
+[Learn more about `cargo generate` here.](https://github.com/ashleygwilliams/cargo-generate)
+
+```
+cargo generate --git https://github.com/rustwasm/wasm-pack-template.git --name my-project
+cd my-project
+```
+
+### 🛠️ Build with `wasm-pack build`
+
+```
+wasm-pack build
+```
+
+### 🔬 Test in Headless Browsers with `wasm-pack test`
+
+```
+wasm-pack test --headless --firefox
+```
+
+### 🎁 Publish to NPM with `wasm-pack publish`
+
+```
+wasm-pack publish
+```

codecs/oxipng/Xargo.toml

@@ -0,0 +1,5 @@
+[target.wasm32-unknown-unknown.dependencies]
+time = {}
+
+[target.wasm32-unknown-unknown.dependencies.std]
+features = ["wasm_syscall"]

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 "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"

codecs/oxipng/package-lock.json

@@ -1,4 +0,0 @@
-{
-  "name": "oxipng",
-  "lockfileVersion": 1
-}

codecs/oxipng/package.json

@@ -1,7 +0,0 @@
-{
-  "name": "oxipng",
-  "scripts": {
-    "build:image": "docker build -t squoosh-oxipng .",
-    "build": "docker run --rm -v $(pwd):/src squoosh-oxipng ./build.sh"
-  }
-}

codecs/oxipng/pkg/README.md

@@ -0,0 +1,52 @@
+# 🦀🕸️ `wasm-pack-template`
+
+A template for kick starting a Rust and WebAssembly project using
+[`wasm-pack`](https://github.com/rustwasm/wasm-pack).
+
+This template is designed for compiling Rust libraries into WebAssembly and
+publishing the resulting package to NPM.
+
+* Want to use the published NPM package in a Website? [Check out
+  `create-wasm-app`.](https://github.com/rustwasm/create-wasm-app)
+* Want to make a monorepo-style Website without publishing to NPM? Check out
+  [`rust-webpack-template`](https://github.com/rustwasm/rust-webpack-template)
+  and/or
+  [`rust-parcel-template`](https://github.com/rustwasm/rust-parcel-template).
+
+## 🔋 Batteries Included
+
+* [`wasm-bindgen`](https://github.com/rustwasm/wasm-bindgen) for communicating
+  between WebAssembly and JavaScript.
+* [`console_error_panic_hook`](https://github.com/rustwasm/console_error_panic_hook)
+  for logging panic messages to the developer console.
+* [`wee_alloc`](https://github.com/rustwasm/wee_alloc), an allocator optimized
+  for small code size.
+
+## 🚴 Usage
+
+### 🐑 Use `cargo generate` to Clone this Template
+
+[Learn more about `cargo generate` here.](https://github.com/ashleygwilliams/cargo-generate)
+
+```
+cargo generate --git https://github.com/rustwasm/wasm-pack-template.git --name my-project
+cd my-project
+```
+
+### 🛠️ Build with `wasm-pack build`
+
+```
+wasm-pack build
+```
+
+### 🔬 Test in Headless Browsers with `wasm-pack test`
+
+```
+wasm-pack test --headless --firefox
+```
+
+### 🎁 Publish to NPM with `wasm-pack publish`
+
+```
+wasm-pack publish
+```

codecs/oxipng/pkg/lol.js

@@ -0,0 +1,14 @@
+const oxipng = require("./oxipng_wasm");
+const repl = require("repl");
+const fs = require("fs");
+
+async function init() {
+  // const img = fs.readFileSync("img.png")
+  // const output = oxipng.compress(img, 0);
+  // fs.writeFileSync("output.png", output);
+  console.log(">>>", oxipng.doit());
+  const r = repl.start("node> ");
+  r.context.i = oxipng;
+}
+
+init();

codecs/oxipng/pkg/oxipng.d.ts

@@ -1,8 +1,3 @@
 /* tslint:disable */
-/* eslint-disable */
-/**
-* @param {Uint8Array} data 
-* @param {number} level 
-* @returns {Uint8Array} 
-*/
-export function optimise(data: Uint8Array, level: number): Uint8Array;
+export function compress(arg0: Uint8Array, arg1: number): Uint8Array;
+

codecs/oxipng/pkg/oxipng.js

@@ -1,60 +1,73 @@
-import * as wasm from './oxipng_bg.wasm';
+/* tslint:disable */
+var wasm;
 
-const lTextDecoder = typeof TextDecoder === 'undefined' ? require('util').TextDecoder : TextDecoder;
+const TextDecoder = require('util').TextDecoder;
 
-let cachedTextDecoder = new lTextDecoder('utf-8', { ignoreBOM: true, fatal: true });
+let cachedTextDecoder = new TextDecoder('utf-8');
 
-cachedTextDecoder.decode();
-
-let cachegetUint8Memory0 = null;
-function getUint8Memory0() {
-    if (cachegetUint8Memory0 === null || cachegetUint8Memory0.buffer !== wasm.memory.buffer) {
-        cachegetUint8Memory0 = new Uint8Array(wasm.memory.buffer);
+let cachegetUint8Memory = null;
+function getUint8Memory() {
+    if (cachegetUint8Memory === null || cachegetUint8Memory.buffer !== wasm.memory.buffer) {
+        cachegetUint8Memory = new Uint8Array(wasm.memory.buffer);
     }
-    return cachegetUint8Memory0;
+    return cachegetUint8Memory;
 }
 
-function getStringFromWasm0(ptr, len) {
-    return cachedTextDecoder.decode(getUint8Memory0().subarray(ptr, ptr + len));
+function getStringFromWasm(ptr, len) {
+    return cachedTextDecoder.decode(getUint8Memory().subarray(ptr, ptr + len));
 }
 
+module.exports.__wbg_log_64e6f53d8e6d5db5 = function(arg0, arg1) {
+    let varg0 = getStringFromWasm(arg0, arg1);
+    console.log(varg0);
+};
+
 let WASM_VECTOR_LEN = 0;
 
-function passArray8ToWasm0(arg, malloc) {
-    const ptr = malloc(arg.length * 1);
-    getUint8Memory0().set(arg, ptr / 1);
+function passArray8ToWasm(arg) {
+    const ptr = wasm.__wbindgen_malloc(arg.length * 1);
+    getUint8Memory().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 getArrayU8FromWasm(ptr, len) {
+    return getUint8Memory().subarray(ptr / 1, ptr / 1 + len);
 }
 
-function getArrayU8FromWasm0(ptr, len) {
-    return getUint8Memory0().subarray(ptr / 1, ptr / 1 + len);
+let cachedGlobalArgumentPtr = null;
+function globalArgumentPtr() {
+    if (cachedGlobalArgumentPtr === null) {
+        cachedGlobalArgumentPtr = wasm.__wbindgen_global_argument_ptr();
+    }
+    return cachedGlobalArgumentPtr;
+}
+
+let cachegetUint32Memory = null;
+function getUint32Memory() {
+    if (cachegetUint32Memory === null || cachegetUint32Memory.buffer !== wasm.memory.buffer) {
+        cachegetUint32Memory = new Uint32Array(wasm.memory.buffer);
+    }
+    return cachegetUint32Memory;
 }
 /**
-* @param {Uint8Array} data
-* @param {number} level
+* @param {Uint8Array} arg0
+* @param {number} arg1
 * @returns {Uint8Array}
 */
-export function optimise(data, level) {
-    var ptr0 = passArray8ToWasm0(data, wasm.__wbindgen_malloc);
-    var len0 = WASM_VECTOR_LEN;
-    wasm.optimise(8, ptr0, len0, level);
-    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;
-}
+module.exports.compress = function(arg0, arg1) {
+    const ptr0 = passArray8ToWasm(arg0);
+    const len0 = WASM_VECTOR_LEN;
+    const retptr = globalArgumentPtr();
+    wasm.compress(retptr, ptr0, len0, arg1);
+    const mem = getUint32Memory();
+    const rustptr = mem[retptr / 4];
+    const rustlen = mem[retptr / 4 + 1];
+
+    const realRet = getArrayU8FromWasm(rustptr, rustlen).slice();
+    wasm.__wbindgen_free(rustptr, rustlen * 1);
+    return realRet;
 
-export const __wbindgen_throw = function(arg0, arg1) {
-    throw new Error(getStringFromWasm0(arg0, arg1));
 };
 
+wasm = require('./oxipng_bg');

codecs/oxipng/pkg/oxipng_bg.d.ts

@@ -1,8 +1,6 @@
 /* tslint:disable */
-/* eslint-disable */
 export const memory: WebAssembly.Memory;
-export function optimise(a: number, b: number, c: number, d: number): void;
-export function malloc(a: number): number;
-export function free(a: number): void;
+export function __wbindgen_global_argument_ptr(): number;
+export function compress(a: number, b: number, c: number, d: number): void;
 export function __wbindgen_malloc(a: number): number;
 export function __wbindgen_free(a: number, b: number): void;

codecs/oxipng/pkg/oxipng_bg.js

@@ -0,0 +1,9 @@
+
+const path = require('path').join(__dirname, 'oxipng_bg.wasm');
+const bytes = require('fs').readFileSync(path);
+let imports = {};
+imports['./oxipng'] = require('./oxipng');
+
+const wasmModule = new WebAssembly.Module(bytes);
+const wasmInstance = new WebAssembly.Instance(wasmModule, imports);
+module.exports = wasmInstance.exports;

codecs/oxipng/pkg/oxipng_manual.d.ts

@@ -0,0 +1,3 @@
+/* tslint:disable */
+export function compress(arg0: Uint8Array, arg1: number): Promise<Uint8Array>;
+

codecs/oxipng/pkg/oxipng_manual.js

@@ -0,0 +1,77 @@
+/* tslint:disable */
+import wasmUrl from './oxipng_bg.wasm';
+
+let wasm;
+const instancePromise = WebAssembly.instantiateStreaming(fetch(wasmUrl), {
+  "./oxipng": {__wbg_log_64e6f53d8e6d5db5}
+});
+
+let cachedTextDecoder = new TextDecoder('utf-8');
+
+let cachegetUint8Memory = null;
+function getUint8Memory() {
+    if (cachegetUint8Memory === null || cachegetUint8Memory.buffer !== wasm.memory.buffer) {
+        cachegetUint8Memory = new Uint8Array(wasm.memory.buffer);
+    }
+    return cachegetUint8Memory;
+}
+
+function getStringFromWasm(ptr, len) {
+    return cachedTextDecoder.decode(getUint8Memory().subarray(ptr, ptr + len));
+}
+
+export function __wbg_log_64e6f53d8e6d5db5(arg0, arg1) {
+    let varg0 = getStringFromWasm(arg0, arg1);
+    console.log(varg0);
+}
+
+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;
+}
+
+function getArrayU8FromWasm(ptr, len) {
+    return getUint8Memory().subarray(ptr / 1, ptr / 1 + len);
+}
+
+let cachedGlobalArgumentPtr = null;
+function globalArgumentPtr() {
+    if (cachedGlobalArgumentPtr === null) {
+        cachedGlobalArgumentPtr = wasm.__wbindgen_global_argument_ptr();
+    }
+    return cachedGlobalArgumentPtr;
+}
+
+let cachegetUint32Memory = null;
+function getUint32Memory() {
+    if (cachegetUint32Memory === null || cachegetUint32Memory.buffer !== wasm.memory.buffer) {
+        cachegetUint32Memory = new Uint32Array(wasm.memory.buffer);
+    }
+    return cachegetUint32Memory;
+}
+/**
+* @param {Uint8Array} arg0
+* @param {number} arg1
+* @returns {Uint8Array}
+*/
+export async function compress(arg0, arg1) {
+    wasm = (await instancePromise).instance.exports;
+    debugger;
+    const ptr0 = passArray8ToWasm(arg0);
+    const len0 = WASM_VECTOR_LEN;
+    const retptr = globalArgumentPtr();
+    wasm.compress(retptr, ptr0, len0, arg1);
+    const mem = getUint32Memory();
+    const rustptr = mem[retptr / 4];
+    const rustlen = mem[retptr / 4 + 1];
+
+    const realRet = getArrayU8FromWasm(rustptr, rustlen).slice();
+    wasm.__wbindgen_free(rustptr, rustlen * 1);
+    return realRet;
+
+}
+

codecs/oxipng/pkg/oxipng_wasm.d.ts

@@ -0,0 +1,3 @@
+/* tslint:disable */
+export function doit(): number;
+

codecs/oxipng/pkg/oxipng_wasm.js

@@ -0,0 +1,11 @@
+/* tslint:disable */
+var wasm;
+
+/**
+* @returns {number}
+*/
+module.exports.doit = function() {
+    return wasm.doit();
+};
+
+wasm = require('./oxipng_wasm_bg');

codecs/oxipng/pkg/oxipng_wasm_bg.d.ts

@@ -0,0 +1,3 @@
+/* tslint:disable */
+export const memory: WebAssembly.Memory;
+export function doit(): number;

codecs/oxipng/pkg/oxipng_wasm_bg.js

@@ -0,0 +1,8 @@
+
+const path = require('path').join(__dirname, 'oxipng_wasm_bg.wasm');
+const bytes = require('fs').readFileSync(path);
+let imports = {};
+
+const wasmModule = new WebAssembly.Module(bytes);
+const wasmInstance = new WebAssembly.Instance(wasmModule, imports);
+module.exports = wasmInstance.exports;

codecs/oxipng/pkg/package.json

@@ -1,15 +1,15 @@
 {
-  "name": "oxipng",
+  "name": "oxipng-wasm",
   "collaborators": [
-    "Ingvar Stepanyan <me@rreverser.com>"
+    "Surma <surma@surma.link>"
   ],
   "version": "0.1.0",
   "files": [
-    "oxipng_bg.wasm",
-    "oxipng.js",
-    "oxipng.d.ts"
+    "oxipng_wasm_bg.wasm",
+    "oxipng_wasm.js",
+    "oxipng_wasm_bg.js",
+    "oxipng_wasm.d.ts"
   ],
-  "module": "oxipng.js",
-  "types": "oxipng.d.ts",
-  "sideEffects": false
+  "main": "oxipng_wasm.js",
+  "types": "oxipng_wasm.d.ts"
 }

codecs/oxipng/src/lib.rs

@@ -1,10 +1,42 @@
-mod malloc_shim;
+extern crate cfg_if;
+extern crate wasm_bindgen;
+// extern crate oxipng;
 
+mod utils;
+
+use cfg_if::cfg_if;
 use wasm_bindgen::prelude::*;
-
-#[wasm_bindgen(catch)]
-pub fn optimise(data: &[u8], level: u8) -> Vec<u8> {
-  let mut options = oxipng::Options::from_preset(level);
-  options.deflate = oxipng::Deflaters::Libdeflater;
-  oxipng::optimize_from_memory(data, &options).unwrap_throw()
+use std::time::{Instant};
+cfg_if! {
+    // When the `wee_alloc` feature is enabled, use `wee_alloc` as the global
+    // allocator.
+    if #[cfg(feature = "wee_alloc")] {
+        extern crate wee_alloc;
+        #[global_allocator]
+        static ALLOC: wee_alloc::WeeAlloc = wee_alloc::WeeAlloc::INIT;
+    }
+}
+
+// #[wasm_bindgen]
+// extern {
+//   #[wasm_bindgen(js_namespace = console)]
+//   fn log(s: &str);
+// }
+
+// #[wasm_bindgen]
+// pub fn compress(img: Vec<u8>, level: u8) -> Vec<u8> {
+//   log(&format!("len: {}, level: {}", img.len(), level));
+//   let mut options = oxipng::Options::from_preset(level);
+//   options.threads = 0;
+//   let result = oxipng::optimize_from_memory(img.as_slice(), &options);
+//   match result {
+//     Ok(v) => v,
+//     Err(e) => e.to_string().as_bytes().to_vec()
+//   }
+// }
+
+#[wasm_bindgen]
+pub fn doit() -> u32 {
+  let start = Instant::now();
+  start.elapsed().as_secs() as u32
 }

codecs/oxipng/src/malloc_shim.rs

@@ -1,27 +0,0 @@
-//! This is a module that provides `malloc` and `free` for `libdeflate`.
-//! These implementations are compatible with the standard signatures
-//! but use Rust allocator instead of including libc one as well.
-//!
-//! I've raised an upstream issue to hopefully make this easier in
-//! future: https://github.com/ebiggers/libdeflate/issues/62
-
-use std::alloc::*;
-use std::mem::{align_of, size_of};
-
-unsafe fn layout_for(size: usize) -> Layout {
-    Layout::from_size_align_unchecked(size_of::<usize>() + size, align_of::<usize>())
-}
-
-#[no_mangle]
-pub unsafe extern "C" fn malloc(size: usize) -> *mut u8 {
-    let size_and_data_ptr = alloc(layout_for(size));
-    *(size_and_data_ptr as *mut usize) = size;
-    size_and_data_ptr.add(size_of::<usize>())
-}
-
-#[no_mangle]
-pub unsafe extern "C" fn free(ptr: *mut u8) {
-    let size_and_data_ptr = ptr.sub(size_of::<usize>());
-    let size = *(size_and_data_ptr as *const usize);
-    dealloc(ptr, layout_for(size))
-}

codecs/oxipng/tmp/.gitignore

@@ -0,0 +1 @@
+target

codecs/oxipng/tmp/Cargo.toml

@@ -1,19 +1,17 @@
 [package]
-name = "resize"
+name = "loltest"
 version = "0.1.0"
 authors = ["Surma <surma@surma.link>"]
 
 [lib]
-#crate-type = ["cdylib", "rlib"]
-crate-type = ["cdylib"]
+path = "lib.rs"
+crate-type = ["cdylib", "rlib"]
 
 [features]
-default = ["console_error_panic_hook", "wee_alloc"]
+default = ["console_error_panic_hook"]
 
 [dependencies]
-cfg-if = "0.1.2"
-wasm-bindgen = "0.2.38"
-resize = "0.3.0"
+wasm-bindgen = "0.2"
 
 # The `console_error_panic_hook` crate provides better debugging of panics by
 # logging them with `console.error`. This is great for development, but requires
@@ -21,17 +19,9 @@ resize = "0.3.0"
 # code size when deploying.
 console_error_panic_hook = { version = "0.1.1", optional = true }
 
-# `wee_alloc` is a tiny allocator for wasm that is only ~1K in code size
-# compared to the default allocator's ~10K. It is slower than the default
-# allocator, however.
-#
-# Unfortunately, `wee_alloc` requires nightly Rust when targeting wasm for now.
-wee_alloc = { version = "0.4.2", optional = true }
-
 [dev-dependencies]
 wasm-bindgen-test = "0.2"
 
 [profile.release]
 # Tell `rustc` to optimize for small code size.
 opt-level = "s"
-lto = true

codecs/oxipng/tmp/Xargo.toml

@@ -0,0 +1,2 @@
+[dependencies.std]
+features = ["wasm_syscall"]

codecs/oxipng/tmp/_README.md

@@ -0,0 +1,20 @@
+I’m trying to activate [the `wasm_syscall` feature][1] in Rust’s stdlib for WebAssembly.
+
+Here is my `Cargo.toml` and my `Xargo.toml`. But even with this setup the generated wasm file is still hard-coded to panic.
+
+**HELP?**
+
+My current command to compile is:
+
+```
+xargo build --target wasm32-unknown-unknown --release
+```
+
+If you have [`wasm2wat`][2] installed, you can verify the generate code via
+
+```
+wasm2wat target/wasm32-unknown-unknown/release/loltest.wasm | grep -A5 perform::
+```
+
+[1]: https://github.com/rust-lang/rust/blob/b139669f374eb5024a50eb13f116ff763b1c5935/src/libstd/sys/wasm/mod.rs#L309
+[2]: https://github.com/WebAssembly/wabt

codecs/oxipng/tmp/lib.rs

@@ -0,0 +1,14 @@
+extern crate wasm_bindgen;
+
+use wasm_bindgen::prelude::*;
+use std::thread::spawn;
+
+#[wasm_bindgen]
+pub fn doit() {
+  // let child = spawn(move || -> u32 {
+  //   5
+  // });
+  // let result = child.join().unwrap();
+  let result = spawn();
+  println!("Result: {}", result);
+}

codecs/oxipng/tmp/lol.js

@@ -0,0 +1,47 @@
+// const oxipng = require("./oxipng_wasm");
+const repl = require("repl");
+const fs = require("fs");
+
+const dec = new TextDecoder();
+let buffer = '';
+async function init() {
+  const { instance } = await WebAssembly.instantiate(
+    fs.readFileSync("./target/wasm32-unknown-unknown/release/loltest.wasm"),
+    {
+      __wbindgen_placeholder__: {
+        __wbindgen_describe(v) {
+          console.log(`__wbindgen_desribe(${v})`);
+        }
+      },
+      env: {
+        // See https://github.com/rust-lang/rust/blob/master/src/libstd/sys/wasm/mod.rs
+        rust_wasm_syscall(syscall, ptr) {
+          switch(syscall) {
+            case 1: // Write
+              const [fd, dataPtr, len] = new Uint32Array(instance.exports.memory.buffer, ptr, 3 * 4);
+              const fragment = new Uint8Array(instance.exports.memory.buffer, dataPtr, len);
+              buffer += dec.decode(fragment);
+              const idx = buffer.indexOf('\n');
+              if(idx !== -1) {
+                console.log(buffer.slice(0, idx));
+                buffer = buffer.slice(idx);
+              }
+              return 1;
+            case 6: // Time
+              return 1;
+            default:
+              return 0; // False, unimplemented
+          }
+        }
+      }
+    }
+  );
+
+  try {
+    instance.exports.doit();
+  } catch{}
+  const r = repl.start("node> ");
+  r.context.i = instance;
+}
+
+init();

codecs/resize/.gitignore

@@ -1,6 +0,0 @@
-**/*.rs.bk
-target
-Cargo.lock
-bin/
-pkg/README.md
-lut.inc

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

codecs/resize/build.rs

@@ -1,23 +0,0 @@
-include!("./src/srgb.rs");
-
-use std::io::Write;
-
-fn main() -> std::io::Result<()> {
-    let mut srgb_to_linear_lut = String::from("static SRGB_TO_LINEAR_LUT: [f32; 256] = [");
-    let mut linear_to_srgb_lut = String::from("static LINEAR_TO_SRGB_LUT: [f32; 256] = [");
-    for i in 0..256 {
-        srgb_to_linear_lut.push_str(&format!("{0:.7}", srgb_to_linear((i as f32) / 255.0)));
-        srgb_to_linear_lut.push_str(",");
-        linear_to_srgb_lut.push_str(&format!("{0:.7}", linear_to_srgb((i as f32) / 255.0)));
-        linear_to_srgb_lut.push_str(",");
-    }
-    srgb_to_linear_lut.pop().unwrap();
-    linear_to_srgb_lut.pop().unwrap();
-    srgb_to_linear_lut.push_str("];");
-    linear_to_srgb_lut.push_str("];");
-
-    let mut file = std::fs::File::create("src/lut.inc")?;
-    file.write_all(srgb_to_linear_lut.as_bytes())?;
-    file.write_all(linear_to_srgb_lut.as_bytes())?;
-    Ok(())
-}

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 "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"

codecs/resize/package-lock.json

@@ -1,4 +0,0 @@
-{
-  "name": "resize",
-  "lockfileVersion": 1
-}

codecs/resize/package.json

@@ -1,7 +0,0 @@
-{
-  "name": "resize",
-  "scripts": {
-    "build:image": "docker build -t squoosh-resize .",
-    "build": "docker run --rm -v $(pwd):/src squoosh-resize ./build.sh"
-  }
-}

codecs/resize/pkg/package.json

@@ -1,15 +0,0 @@
-{
-  "name": "resize",
-  "collaborators": [
-    "Surma <surma@surma.link>"
-  ],
-  "version": "0.1.0",
-  "files": [
-    "resize_bg.wasm",
-    "resize.js",
-    "resize.d.ts"
-  ],
-  "module": "resize.js",
-  "types": "resize.d.ts",
-  "sideEffects": "false"
-}

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;

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;
-}
-

codecs/resize/pkg/resize_bg.d.ts

@@ -1,5 +0,0 @@
-/* tslint:disable */
-export const memory: WebAssembly.Memory;
-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;

codecs/resize/src/lib.rs

@@ -1,121 +0,0 @@
-extern crate cfg_if;
-extern crate resize;
-extern crate wasm_bindgen;
-
-mod utils;
-
-use cfg_if::cfg_if;
-use resize::Pixel::RGBA;
-use resize::Type;
-use wasm_bindgen::prelude::*;
-
-mod srgb;
-use srgb::Clamp;
-
-cfg_if! {
-    // When the `wee_alloc` feature is enabled, use `wee_alloc` as the global
-    // allocator.
-    if #[cfg(feature = "wee_alloc")] {
-        extern crate wee_alloc;
-        #[global_allocator]
-        static ALLOC: wee_alloc::WeeAlloc = wee_alloc::WeeAlloc::INIT;
-    }
-}
-
-include!("./lut.inc");
-
-// If `with_space_conversion` is true, this function returns 2 functions that
-// convert from sRGB to linear RGB and vice versa. If `with_space_conversion` is
-// false, the 2 functions returned do nothing.
-fn converter_funcs(with_space_conversion: bool) -> ((fn(u8) -> f32), (fn(f32) -> u8)) {
-    if with_space_conversion {
-        (
-            |v| SRGB_TO_LINEAR_LUT[v as usize] * 255.0,
-            |v| (LINEAR_TO_SRGB_LUT[v as usize] * 255.0) as u8,
-        )
-    } else {
-        (|v| v as f32, |v| v as u8)
-    }
-}
-
-// If `with_alpha_premultiplication` is true, this function returns a function
-// that premultiply the alpha channel with the given channel value and another
-// function that reverses that process. If `with_alpha_premultiplication` is
-// false, the functions just return the channel value.
-fn alpha_multiplier_funcs(
-    with_alpha_premultiplication: bool,
-) -> ((fn(f32, u8) -> u8), (fn(u8, u8) -> f32)) {
-    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),
-        )
-    } else {
-        (|v, _a| v as u8, |v, _a| v as f32)
-    }
-}
-
-#[wasm_bindgen]
-#[no_mangle]
-pub fn resize(
-    mut input_image: Vec<u8>,
-    input_width: usize,
-    input_height: usize,
-    output_width: usize,
-    output_height: usize,
-    typ_idx: usize,
-    premultiply: bool,
-    color_space_conversion: bool,
-) -> Vec<u8> {
-    let typ = match typ_idx {
-        0 => Type::Triangle,
-        1 => Type::Catrom,
-        2 => Type::Mitchell,
-        3 => Type::Lanczos3,
-        _ => panic!("Nope"),
-    };
-    let num_input_pixels = input_width * input_height;
-    let num_output_pixels = output_width * output_height;
-
-    let (to_linear, to_color_space) = converter_funcs(color_space_conversion);
-    let (premultiplier, demultiplier) = alpha_multiplier_funcs(premultiply);
-
-    // If both options are false, there is no preprocessing on the pixel valus
-    // and we can skip the loop.
-    if premultiply || color_space_conversion {
-        for i in 0..num_input_pixels {
-            for j in 0..3 {
-                input_image[4 * i + j] =
-                    premultiplier(to_linear(input_image[4 * i + j]), input_image[4 * i + 3]);
-            }
-        }
-    }
-
-    let mut resizer = resize::new(
-        input_width,
-        input_height,
-        output_width,
-        output_height,
-        RGBA,
-        typ,
-    );
-    let mut output_image = Vec::<u8>::with_capacity(num_output_pixels * 4);
-    output_image.resize(num_output_pixels * 4, 0);
-    resizer.resize(input_image.as_slice(), output_image.as_mut_slice());
-
-    if premultiply || color_space_conversion {
-        for i in 0..num_output_pixels {
-            for j in 0..3 {
-                // We don’t need to worry about division by zero, as division by zero
-                // is well-defined on floats to return ±Inf. ±Inf is converted to 0
-                // when casting to integers.
-                output_image[4 * i + j] = to_color_space(demultiplier(
-                    output_image[4 * i + j],
-                    output_image[4 * i + 3],
-                ));
-            }
-        }
-    }
-
-    return output_image;
-}

codecs/resize/src/srgb.rs

@@ -1,29 +0,0 @@
-pub trait Clamp: std::cmp::PartialOrd + Sized {
-    fn clamp(self, min: Self, max: Self) -> Self {
-        if self.lt(&min) {
-            min
-        } else if self.gt(&max) {
-            max
-        } else {
-            self
-        }
-    }
-}
-
-impl Clamp for f32 {}
-
-pub fn srgb_to_linear(v: f32) -> f32 {
-    if v < 0.04045 {
-        v / 12.92
-    } else {
-        ((v + 0.055) / 1.055).powf(2.4).clamp(0.0, 1.0)
-    }
-}
-
-pub fn linear_to_srgb(v: f32) -> f32 {
-    if v < 0.0031308 {
-        v * 12.92
-    } else {
-        (1.055 * v.powf(1.0 / 2.4) - 0.055).clamp(0.0, 1.0)
-    }
-}

codecs/resize/src/utils.rs

@@ -1,17 +0,0 @@
-use cfg_if::cfg_if;
-
-cfg_if! {
-    // When the `console_error_panic_hook` feature is enabled, we can call the
-    // `set_panic_hook` function at least once during initialization, and then
-    // we will get better error messages if our code ever panics.
-    //
-    // For more details see
-    // https://github.com/rustwasm/console_error_panic_hook#readme
-    if #[cfg(feature = "console_error_panic_hook")] {
-        extern crate console_error_panic_hook;
-        pub use self::console_error_panic_hook::set_once as set_panic_hook;
-    } else {
-        #[inline]
-        pub fn set_panic_hook() {}
-    }
-}

codecs/rotate/.gitignore

@@ -1,2 +0,0 @@
-target
-Cargo.lock

codecs/rotate/Cargo.toml

@@ -1,14 +0,0 @@
-[package]
-name = "rotate"
-version = "0.1.0"
-authors = ["Surma <surma@google.com>"]
-edition = "2018"
-
-[lib]
-name = "rotate"
-path = "rotate.rs"
-crate-type = ["cdylib", "rlib"]
-
-[profile.release]
-lto = true
-opt-level = "s"

codecs/rotate/Dockerfile

@@ -1,8 +0,0 @@
-FROM rust
-RUN rustup target add wasm32-unknown-unknown
-
-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

codecs/rotate/benchmark.js

@@ -1,45 +0,0 @@
-// THIS IS NOT A NODE SCRIPT
-// This is a d8 script. Please install jsvu[1] and install v8.
-// Then run `npm run --silent benchmark`.
-// [1]: https://github.com/GoogleChromeLabs/jsvu
-async function init() {
-  //  Adjustable constants.
-  const imageDimensions = 4096;
-  const iterations = new Array(100);
-
-  // Constants. Don’t change.
-  const imageByteSize = imageDimensions * imageDimensions * 4;
-  const wasmPageSize = 64 * 1024;
-
-  const buffer = readbuffer("rotate.wasm");
-  const { instance } = await WebAssembly.instantiate(buffer);
-
-  const pagesAvailable = Math.floor(
-    instance.exports.memory.buffer.byteLength / wasmPageSize
-  );
-  const pagesNeeded = Math.floor((imageByteSize * 2 + 4) / wasmPageSize) + 1;
-  const additionalPagesNeeded = pagesNeeded - pagesAvailable;
-  if (additionalPagesNeeded > 0) {
-    instance.exports.memory.grow(additionalPagesNeeded);
-  }
-
-  [0, 90, 180, 270].forEach(rotation => {
-    print(`\n${rotation} degrees`);
-    print(`==============================`);
-    for (let i = 0; i < 100; i++) {
-      const start = Date.now();
-      instance.exports.rotate(imageDimensions, imageDimensions, rotation);
-      iterations[i] = Date.now() - start;
-    }
-    const average = iterations.reduce((sum, c) => sum + c) / iterations.length;
-    const stddev = Math.sqrt(
-      iterations
-        .map(i => Math.pow(i - average, 2))
-        .reduce((sum, c) => sum + c) / iterations.length
-    );
-    print(`n = ${iterations.length}`);
-    print(`Average: ${average}`);
-    print(`StdDev: ${stddev}`);
-  });
-}
-init().catch(e => console.error(e.stack));

codecs/rotate/build.sh

@@ -1,24 +0,0 @@
-#!/bin/bash
-
-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 "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"

codecs/rotate/package.json

@@ -1,11 +0,0 @@
-{
-  "name": "rotate",
-  "scripts": {
-    "build:image": "docker build -t squoosh-rotate .",
-    "build": "docker run --rm -v $(pwd):/src squoosh-rotate ./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",
-    "benchmark:filesize": "cat rotate.wasm | gzip -c9n | wc -c"
-  }
-}

codecs/rotate/rotate.rs

@@ -1,113 +0,0 @@
-use std::slice::{from_raw_parts, from_raw_parts_mut};
-
-// This function is taken from Zachary Dremann
-// https://github.com/GoogleChromeLabs/squoosh/pull/462
-trait HardUnwrap<T> {
-    fn unwrap_hard(self) -> T;
-}
-
-impl<T> HardUnwrap<T> for Option<T> {
-    #[cfg(not(debug_assertions))]
-    #[inline]
-    fn unwrap_hard(self) -> T {
-        match self {
-            Some(t) => t,
-            None => std::process::abort(),
-        }
-    }
-
-    #[cfg(debug_assertions)]
-    fn unwrap_hard(self) -> T {
-        self.unwrap()
-    }
-}
-
-const TILE_SIZE: usize = 16;
-
-fn get_buffers<'a>(width: usize, height: usize) -> (&'a [u32], &'a mut [u32]) {
-    let num_pixels = width * height;
-    let in_b: &[u32];
-    let out_b: &mut [u32];
-    unsafe {
-        in_b = from_raw_parts::<u32>(8 as *const u32, num_pixels);
-        out_b = from_raw_parts_mut::<u32>((num_pixels * 4 + 8) as *mut u32, num_pixels);
-    }
-    return (in_b, out_b);
-}
-
-#[inline(never)]
-fn rotate_0(width: usize, height: usize) {
-    let (in_b, out_b) = get_buffers(width, height);
-    for (in_p, out_p) in in_b.iter().zip(out_b.iter_mut()) {
-        *out_p = *in_p;
-    }
-}
-
-#[inline(never)]
-fn rotate_90(width: usize, height: usize) {
-    let (in_b, out_b) = get_buffers(width, height);
-    let new_width = height;
-    let _new_height = width;
-    for y_start in (0..height).step_by(TILE_SIZE) {
-        for x_start in (0..width).step_by(TILE_SIZE) {
-            for y in y_start..(y_start + TILE_SIZE).min(height) {
-                let in_offset = y * width;
-                let in_bounds = if x_start + TILE_SIZE < width {
-                    (in_offset + x_start)..(in_offset + x_start + TILE_SIZE)
-                } else {
-                    (in_offset + x_start)..(in_offset + width)
-                };
-                let in_chunk = in_b.get(in_bounds).unwrap_hard();
-                for (x, in_p) in in_chunk.iter().enumerate() {
-                    let new_x = (new_width - 1) - y;
-                    let new_y = x + x_start;
-                    *out_b.get_mut(new_y * new_width + new_x).unwrap_hard() = *in_p;
-                }
-            }
-        }
-    }
-}
-
-#[inline(never)]
-fn rotate_180(width: usize, height: usize) {
-    let (in_b, out_b) = get_buffers(width, height);
-    for (in_p, out_p) in in_b.iter().zip(out_b.iter_mut().rev()) {
-        *out_p = *in_p;
-    }
-}
-
-#[inline(never)]
-fn rotate_270(width: usize, height: usize) {
-    let (in_b, out_b) = get_buffers(width, height);
-    let new_width = height;
-    let new_height = width;
-    for y_start in (0..height).step_by(TILE_SIZE) {
-        for x_start in (0..width).step_by(TILE_SIZE) {
-            for y in y_start..(y_start + TILE_SIZE).min(height) {
-                let in_offset = y * width;
-                let in_bounds = if x_start + TILE_SIZE < width {
-                    (in_offset + x_start)..(in_offset + x_start + TILE_SIZE)
-                } else {
-                    (in_offset + x_start)..(in_offset + width)
-                };
-                let in_chunk = in_b.get(in_bounds).unwrap_hard();
-                for (x, in_p) in in_chunk.iter().enumerate() {
-                    let new_x = y;
-                    let new_y = new_height - 1 - (x_start + x);
-                    *out_b.get_mut(new_y * new_width + new_x).unwrap_hard() = *in_p;
-                }
-            }
-        }
-    }
-}
-
-#[no_mangle]
-fn rotate(width: usize, height: usize, rotate: usize) {
-    match rotate {
-        0 => rotate_0(width, height),
-        90 => rotate_90(width, height),
-        180 => rotate_180(width, height),
-        270 => rotate_270(width, height),
-        _ => std::process::abort(),
-    }
-}

codecs/webp_dec/build.sh

@@ -39,7 +39,6 @@ echo "============================================="
 (
   emcc \
     ${OPTIMIZE} \
-    --closure 1 \
     --bind \
     -s ALLOW_MEMORY_GROWTH=1 \
     -s MODULARIZE=1 \

codecs/webp_enc/build.sh

@@ -40,7 +40,6 @@ echo "============================================="
 (
   emcc \
     ${OPTIMIZE} \
-    --closure 1 \
     --bind \
     -s ALLOW_MEMORY_GROWTH=1 \
     -s MODULARIZE=1 \

package.json

@@ -1,14 +1,13 @@
 {
   "private": true,
   "name": "squoosh",
-  "version": "1.10.1",
+  "version": "1.3.1",
   "license": "apache-2.0",
   "scripts": {
     "start": "webpack-dev-server --host 0.0.0.0 --hot",
     "build": "webpack -p",
-    "lint": "tslint -c tslint.json  -p tsconfig.json -t verbose",
-    "lintfix": "tslint -c tslint.json -p tsconfig.json -t verbose --fix 'src/**/*.{ts,tsx,js,jsx}'",
-    "sizereport": "sizereport --config"
+    "lint": "tslint -c tslint.json  -p tsconfig.json -t verbose 'src/**/*.{ts,tsx,js,jsx}'",
+    "lintfix": "tslint -c tslint.json -p tsconfig.json -t verbose --fix 'src/**/*.{ts,tsx,js,jsx}'"
   },
   "husky": {
     "hooks": {
@@ -16,61 +15,55 @@
     }
   },
   "devDependencies": {
-    "@types/node": "10.14.15",
+    "@types/node": "10.12.21",
     "@types/pretty-bytes": "5.1.0",
-    "@types/webassembly-js-api": "0.0.3",
-    "@webcomponents/custom-elements": "1.2.4",
-    "@webpack-cli/serve": "0.1.8",
-    "assets-webpack-plugin": "3.9.10",
-    "chalk": "2.4.2",
-    "chokidar": "3.0.2",
+    "@types/webassembly-js-api": "0.0.2",
+    "@webcomponents/custom-elements": "1.2.1",
+    "@webpack-cli/serve": "0.1.3",
+    "assets-webpack-plugin": "3.9.7",
+    "chokidar": "2.0.4",
     "classnames": "2.2.6",
     "clean-webpack-plugin": "1.0.1",
     "comlink": "3.1.1",
-    "copy-webpack-plugin": "5.0.4",
-    "critters-webpack-plugin": "2.4.0",
+    "copy-webpack-plugin": "4.6.0",
+    "critters-webpack-plugin": "2.2.0",
     "css-loader": "1.0.1",
-    "ejs": "2.6.2",
-    "escape-string-regexp": "2.0.0",
+    "ejs": "2.6.1",
     "exports-loader": "0.7.0",
-    "file-drop-element": "0.2.0",
-    "file-loader": "4.2.0",
-    "gzip-size": "5.1.1",
+    "file-drop-element": "0.0.9",
+    "file-loader": "3.0.1",
     "html-webpack-plugin": "3.2.0",
-    "husky": "3.0.4",
-    "idb-keyval": "3.2.0",
+    "husky": "1.3.1",
+    "idb-keyval": "3.1.0",
     "linkstate": "1.1.1",
-    "loader-utils": "1.2.3",
-    "mini-css-extract-plugin": "0.8.0",
+    "loader-utils": "1.2.0",
+    "mini-css-extract-plugin": "0.5.0",
     "minimatch": "3.0.4",
-    "node-fetch": "2.6.0",
-    "node-sass": "4.13.0",
+    "node-sass": "4.11.0",
     "optimize-css-assets-webpack-plugin": "5.0.1",
     "pointer-tracker": "2.0.3",
     "preact": "8.4.2",
-    "prerender-loader": "1.3.0",
-    "pretty-bytes": "5.3.0",
+    "prerender-loader": "1.2.0",
+    "pretty-bytes": "5.1.0",
     "progress-bar-webpack-plugin": "1.12.1",
-    "raw-loader": "3.1.0",
-    "readdirp": "3.1.2",
-    "sass-loader": "7.3.1",
-    "script-ext-html-webpack-plugin": "2.1.4",
+    "raw-loader": "1.0.0",
+    "sass-loader": "7.1.0",
+    "script-ext-html-webpack-plugin": "2.1.3",
     "source-map-loader": "0.2.4",
-    "style-loader": "1.0.0",
-    "terser-webpack-plugin": "1.4.1",
-    "travis-size-report": "1.1.0",
-    "ts-loader": "6.0.3",
-    "tslint": "5.19.0",
+    "style-loader": "0.23.1",
+    "terser-webpack-plugin": "1.2.2",
+    "ts-loader": "5.3.3",
+    "tslint": "5.12.1",
     "tslint-config-airbnb": "5.11.1",
-    "tslint-config-semistandard": "8.0.1",
-    "tslint-react": "4.0.0",
-    "typed-css-modules": "0.4.2",
-    "typescript": "3.5.3",
-    "url-loader": "2.1.0",
-    "webpack": "4.39.3",
-    "webpack-bundle-analyzer": "3.4.1",
-    "webpack-cli": "3.3.4",
-    "webpack-dev-server": "3.8.0",
-    "worker-plugin": "3.1.0"
+    "tslint-config-semistandard": "7.0.0",
+    "tslint-react": "3.6.0",
+    "typed-css-modules": "0.3.7",
+    "typescript": "3.2.4",
+    "url-loader": "1.1.2",
+    "webpack": "4.28.0",
+    "webpack-bundle-analyzer": "3.0.3",
+    "webpack-cli": "3.2.3",
+    "webpack-dev-server": "3.1.14",
+    "worker-plugin": "3.0.0"
   }
 }

sizereport.config.js

@@ -1,14 +0,0 @@
-const escapeRE = require("escape-string-regexp");
-
-module.exports = {
-  repo: "GoogleChromeLabs/squoosh",
-  path: "build/**/!(*.map)",
-  branch: "master",
-  findRenamed(path, newPaths) {
-    const nameParts = /^(.+\.)[a-f0-9]+(\..+)$/.exec(path);
-    if (!nameParts) return;
-
-    const matchRe = new RegExp(`^${escapeRE(nameParts[1])}[a-f0-9]+${escapeRE(nameParts[2])}$`);
-    return newPaths.find(newPath => matchRe.test(newPath));
-  }
-};

src/codecs/encoders.ts

@@ -1,4 +1,5 @@
 import * as identity from './identity/encoder-meta';
+import * as optiPNG from './optipng/encoder-meta';
 import * as oxiPNG from './oxipng/encoder-meta';
 import * as mozJPEG from './mozjpeg/encoder-meta';
 import * as webP from './webp/encoder-meta';
@@ -17,6 +18,7 @@ export interface EncoderSupportMap {
 
 export type EncoderState =
   identity.EncoderState |
+  optiPNG.EncoderState |
   oxiPNG.EncoderState |
   mozJPEG.EncoderState |
   webP.EncoderState |
@@ -31,6 +33,7 @@ export type EncoderState =
 
 export type EncoderOptions =
   identity.EncodeOptions |
+  optiPNG.EncodeOptions |
   oxiPNG.EncodeOptions |
   mozJPEG.EncodeOptions |
   webP.EncodeOptions |
@@ -47,6 +50,7 @@ export type EncoderType = keyof typeof encoderMap;
 
 export const encoderMap = {
   [identity.type]: identity,
+  [optiPNG.type]: optiPNG,
   [oxiPNG.type]: oxiPNG,
   [mozJPEG.type]: mozJPEG,
   [webP.type]: webP,