-
-**English** | [Русский](./README.ru.md) | [简体中文](./README.zh-CN.md) | [Bahasa Indonesia](./README.id-ID.md)
-
-A tiny, secure, URL-friendly, unique string ID generator for JavaScript.
-
-> “An amazing level of senseless perfectionism,
-> which is simply impossible not to respect.”
-
-* **Small.** 130 bytes (minified and gzipped). No dependencies.
- [Size Limit] controls the size.
-* **Fast.** It is 2 times faster than UUID.
-* **Safe.** It uses hardware random generator. Can be used in clusters.
-* **Short IDs.** It uses a larger alphabet than UUID (`A-Za-z0-9_-`).
- So ID size was reduced from 36 to 21 symbols.
-* **Portable.** Nano ID was ported
- to [20 programming languages](#other-programming-languages).
-
-```js
-import { nanoid } from 'nanoid'
-model.id = nanoid() //=> "V1StGXR8_Z5jdHi6B-myT"
-```
-
-Supports modern browsers, IE [with Babel], Node.js and React Native.
-
-[online tool]: https://gitpod.io/#https://github.com/ai/nanoid/
-[with Babel]: https://developer.epages.com/blog/coding/how-to-transpile-node-modules-with-babel-and-webpack-in-a-monorepo/
-[Size Limit]: https://github.com/ai/size-limit
-
-
- 
-
-
-## Docs
-Read full docs **[here](https://github.com/ai/nanoid#readme)**.
diff --git a/node_modules/nanoid/async/index.browser.cjs b/node_modules/nanoid/async/index.browser.cjs
deleted file mode 100644
index 7e5bba8..0000000
--- a/node_modules/nanoid/async/index.browser.cjs
+++ /dev/null
@@ -1,34 +0,0 @@
-let random = async bytes => crypto.getRandomValues(new Uint8Array(bytes))
-let customAlphabet = (alphabet, defaultSize = 21) => {
- let mask = (2 << (Math.log(alphabet.length - 1) / Math.LN2)) - 1
- let step = -~((1.6 * mask * defaultSize) / alphabet.length)
- return async (size = defaultSize) => {
- let id = ''
- while (true) {
- let bytes = crypto.getRandomValues(new Uint8Array(step))
- let i = step
- while (i--) {
- id += alphabet[bytes[i] & mask] || ''
- if (id.length === size) return id
- }
- }
- }
-}
-let nanoid = async (size = 21) => {
- let id = ''
- let bytes = crypto.getRandomValues(new Uint8Array(size))
- while (size--) {
- let byte = bytes[size] & 63
- if (byte < 36) {
- id += byte.toString(36)
- } else if (byte < 62) {
- id += (byte - 26).toString(36).toUpperCase()
- } else if (byte < 63) {
- id += '_'
- } else {
- id += '-'
- }
- }
- return id
-}
-module.exports = { nanoid, customAlphabet, random }
diff --git a/node_modules/nanoid/async/index.browser.js b/node_modules/nanoid/async/index.browser.js
deleted file mode 100644
index 5ece04d..0000000
--- a/node_modules/nanoid/async/index.browser.js
+++ /dev/null
@@ -1,34 +0,0 @@
-let random = async bytes => crypto.getRandomValues(new Uint8Array(bytes))
-let customAlphabet = (alphabet, defaultSize = 21) => {
- let mask = (2 << (Math.log(alphabet.length - 1) / Math.LN2)) - 1
- let step = -~((1.6 * mask * defaultSize) / alphabet.length)
- return async (size = defaultSize) => {
- let id = ''
- while (true) {
- let bytes = crypto.getRandomValues(new Uint8Array(step))
- let i = step
- while (i--) {
- id += alphabet[bytes[i] & mask] || ''
- if (id.length === size) return id
- }
- }
- }
-}
-let nanoid = async (size = 21) => {
- let id = ''
- let bytes = crypto.getRandomValues(new Uint8Array(size))
- while (size--) {
- let byte = bytes[size] & 63
- if (byte < 36) {
- id += byte.toString(36)
- } else if (byte < 62) {
- id += (byte - 26).toString(36).toUpperCase()
- } else if (byte < 63) {
- id += '_'
- } else {
- id += '-'
- }
- }
- return id
-}
-export { nanoid, customAlphabet, random }
diff --git a/node_modules/nanoid/async/index.cjs b/node_modules/nanoid/async/index.cjs
deleted file mode 100644
index 50db105..0000000
--- a/node_modules/nanoid/async/index.cjs
+++ /dev/null
@@ -1,35 +0,0 @@
-let crypto = require('crypto')
-let { urlAlphabet } = require('../url-alphabet/index.cjs')
-let random = bytes =>
- new Promise((resolve, reject) => {
- crypto.randomFill(Buffer.allocUnsafe(bytes), (err, buf) => {
- if (err) {
- reject(err)
- } else {
- resolve(buf)
- }
- })
- })
-let customAlphabet = (alphabet, defaultSize = 21) => {
- let mask = (2 << (31 - Math.clz32((alphabet.length - 1) | 1))) - 1
- let step = Math.ceil((1.6 * mask * defaultSize) / alphabet.length)
- let tick = (id, size = defaultSize) =>
- random(step).then(bytes => {
- let i = step
- while (i--) {
- id += alphabet[bytes[i] & mask] || ''
- if (id.length === size) return id
- }
- return tick(id, size)
- })
- return size => tick('', size)
-}
-let nanoid = (size = 21) =>
- random(size).then(bytes => {
- let id = ''
- while (size--) {
- id += urlAlphabet[bytes[size] & 63]
- }
- return id
- })
-module.exports = { nanoid, customAlphabet, random }
diff --git a/node_modules/nanoid/async/index.d.ts b/node_modules/nanoid/async/index.d.ts
deleted file mode 100644
index 9e91965..0000000
--- a/node_modules/nanoid/async/index.d.ts
+++ /dev/null
@@ -1,56 +0,0 @@
-/**
- * Generate secure URL-friendly unique ID. The non-blocking version.
- *
- * By default, the ID will have 21 symbols to have a collision probability
- * similar to UUID v4.
- *
- * ```js
- * import { nanoid } from 'nanoid/async'
- * nanoid().then(id => {
- * model.id = id
- * })
- * ```
- *
- * @param size Size of the ID. The default size is 21.
- * @returns A promise with a random string.
- */
-export function nanoid(size?: number): Promise
-
-PostCSS is a tool for transforming styles with JS plugins.
-These plugins can lint your CSS, support variables and mixins,
-transpile future CSS syntax, inline images, and more.
-
-PostCSS is used by industry leaders including Wikipedia, Twitter, Alibaba,
-and JetBrains. The [Autoprefixer] and [Stylelint] PostCSS plugins is one of the most popular CSS tools.
-
----
-
-
Made at Evil Martians, product consulting for developer tools.
-
----
-
-[Abstract Syntax Tree]: https://en.wikipedia.org/wiki/Abstract_syntax_tree
-[Evil Martians]: https://evilmartians.com/?utm_source=postcss
-[Autoprefixer]: https://github.com/postcss/autoprefixer
-[Stylelint]: https://stylelint.io/
-[plugins]: https://github.com/postcss/postcss#plugins
-
-
-## Docs
-Read full docs **[here](https://postcss.org/)**.
diff --git a/node_modules/postcss/lib/at-rule.d.ts b/node_modules/postcss/lib/at-rule.d.ts
deleted file mode 100644
index b2a0e0f..0000000
--- a/node_modules/postcss/lib/at-rule.d.ts
+++ /dev/null
@@ -1,140 +0,0 @@
-import Container, {
- ContainerProps,
- ContainerWithChildren
-} from './container.js'
-
-declare namespace AtRule {
- export interface AtRuleRaws extends Record*/.
- * - `important`: the content of the important statement,
- * if it is not just `!important`.
- *
- * PostCSS filters out the comments inside selectors, declaration values
- * and at-rule parameters but it stores the origin content in raws.
- *
- * ```js
- * const root = postcss.parse('a {\n color:black\n}')
- * root.first.first.raws //=> { before: '\n ', between: ':' }
- * ```
- */
- raws: any
-
- /**
- * It represents information related to origin of a node and is required
- * for generating source maps.
- *
- * The nodes that are created manually using the public APIs
- * provided by PostCSS will have `source` undefined and
- * will be absent in the source map.
- *
- * For this reason, the plugin developer should consider
- * duplicating nodes as the duplicate node will have the
- * same source as the original node by default or assign
- * source to a node created manually.
- *
- * ```js
- * decl.source.input.from //=> '/home/ai/source.css'
- * decl.source.start //=> { line: 10, column: 2 }
- * decl.source.end //=> { line: 10, column: 12 }
- * ```
- *
- * ```js
- * // Incorrect method, source not specified!
- * const prefixed = postcss.decl({
- * prop: '-moz-' + decl.prop,
- * value: decl.value
- * })
- *
- * // Correct method, source is inherited when duplicating.
- * const prefixed = decl.clone({
- * prop: '-moz-' + decl.prop
- * })
- * ```
- *
- * ```js
- * if (atrule.name === 'add-link') {
- * const rule = postcss.rule({
- * selector: 'a',
- * source: atrule.source
- * })
- *
- * atrule.parent.insertBefore(atrule, rule)
- * }
- * ```
- */
- source?: Node.Source
-
- /**
- * It represents type of a node in
- * an abstract syntax tree.
- *
- * A type of node helps in identification of a node
- * and perform operation based on it's type.
- *
- * ```js
- * const declaration = new Declaration({
- * prop: 'color',
- * value: 'black'
- * })
- *
- * declaration.type //=> 'decl'
- * ```
- */
- type: string
-
- constructor(defaults?: object)
-
- /**
- * If this node isn't already dirty, marks it and its ancestors as such. This
- * indicates to the LazyResult processor that the {@link Root} has been
- * modified by the current plugin and may need to be processed again by other
- * plugins.
- */
- protected markDirty(): void
-
- /**
- * Insert new node after current node to current node’s parent.
- *
- * Just alias for `node.parent.insertAfter(node, add)`.
- *
- * ```js
- * decl.after('color: black')
- * ```
- *
- * @param newNode New node.
- * @return This node for methods chain.
- */
- after(
- newNode: Node | Node.ChildProps | readonly Node[] | string | undefined
- ): this
-
- /**
- * It assigns properties to an existing node instance.
- *
- * ```js
- * decl.assign({ prop: 'word-wrap', value: 'break-word' })
- * ```
- *
- * @param overrides New properties to override the node.
- *
- * @return `this` for method chaining.
- */
- assign(overrides: object): this
-
- /**
- * Insert new node before current node to current node’s parent.
- *
- * Just alias for `node.parent.insertBefore(node, add)`.
- *
- * ```js
- * decl.before('content: ""')
- * ```
- *
- * @param newNode New node.
- * @return This node for methods chain.
- */
- before(
- newNode: Node | Node.ChildProps | readonly Node[] | string | undefined
- ): this
-
- /**
- * Clear the code style properties for the node and its children.
- *
- * ```js
- * node.raws.before //=> ' '
- * node.cleanRaws()
- * node.raws.before //=> undefined
- * ```
- *
- * @param keepBetween Keep the `raws.between` symbols.
- */
- cleanRaws(keepBetween?: boolean): void
-
- /**
- * It creates clone of an existing node, which includes all the properties
- * and their values, that includes `raws` but not `type`.
- *
- * ```js
- * decl.raws.before //=> "\n "
- * const cloned = decl.clone({ prop: '-moz-' + decl.prop })
- * cloned.raws.before //=> "\n "
- * cloned.toString() //=> -moz-transform: scale(0)
- * ```
- *
- * @param overrides New properties to override in the clone.
- *
- * @return Duplicate of the node instance.
- */
- clone(overrides?: object): this
-
- /**
- * Shortcut to clone the node and insert the resulting cloned node
- * after the current node.
- *
- * @param overrides New properties to override in the clone.
- * @return New node.
- */
- cloneAfter(overrides?: object): this
-
- /**
- * Shortcut to clone the node and insert the resulting cloned node
- * before the current node.
- *
- * ```js
- * decl.cloneBefore({ prop: '-moz-' + decl.prop })
- * ```
- *
- * @param overrides Mew properties to override in the clone.
- *
- * @return New node
- */
- cloneBefore(overrides?: object): this
-
- /**
- * It creates an instance of the class `CssSyntaxError` and parameters passed
- * to this method are assigned to the error instance.
- *
- * The error instance will have description for the
- * error, original position of the node in the
- * source, showing line and column number.
- *
- * If any previous map is present, it would be used
- * to get original position of the source.
- *
- * The Previous Map here is referred to the source map
- * generated by previous compilation, example: Less,
- * Stylus and Sass.
- *
- * This method returns the error instance instead of
- * throwing it.
- *
- * ```js
- * if (!variables[name]) {
- * throw decl.error(`Unknown variable ${name}`, { word: name })
- * // CssSyntaxError: postcss-vars:a.sass:4:3: Unknown variable $black
- * // color: $black
- * // a
- * // ^
- * // background: white
- * }
- * ```
- *
- * @param message Description for the error instance.
- * @param options Options for the error instance.
- *
- * @return Error instance is returned.
- */
- error(message: string, options?: Node.NodeErrorOptions): CssSyntaxError
-
- /**
- * Returns the next child of the node’s parent.
- * Returns `undefined` if the current node is the last child.
- *
- * ```js
- * if (comment.text === 'delete next') {
- * const next = comment.next()
- * if (next) {
- * next.remove()
- * }
- * }
- * ```
- *
- * @return Next node.
- */
- next(): Node.ChildNode | undefined
-
- /**
- * Get the position for a word or an index inside the node.
- *
- * @param opts Options.
- * @return Position.
- */
- positionBy(opts?: Pick
- 
-
-
- 
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- 
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- 
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- 
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- 
-
-
- 
Rollup
- -## Overview - -Rollup is a module bundler for JavaScript which compiles small pieces of code into something larger and more complex, such as a library or application. It uses the standardized ES module format for code, instead of previous idiosyncratic solutions such as CommonJS and AMD. ES modules let you freely and seamlessly combine the most useful individual functions from your favorite libraries. Rollup can optimize ES modules for faster native loading in modern browsers, or output a legacy module format allowing ES module workflows today. - -## Quick Start Guide - -Install with `npm install --global rollup`. Rollup can be used either through a [command line interface](https://rollupjs.org/command-line-interface/) with an optional configuration file or else through its [JavaScript API](https://rollupjs.org/javascript-api/). Run `rollup --help` to see the available options and parameters. The starter project templates, [rollup-starter-lib](https://github.com/rollup/rollup-starter-lib) and [rollup-starter-app](https://github.com/rollup/rollup-starter-app), demonstrate common configuration options, and more detailed instructions are available throughout the [user guide](https://rollupjs.org/introduction/). - -### Commands - -These commands assume the entry point to your application is named main.js, and that you'd like all imports compiled into a single file named bundle.js. - -For browsers: - -```bash -# compile to a +``` +同目录下需要有 convert_image_to_webp.wasm 文件 + +### 2. 初始化 WASM 模块 + +```javascript +var Module = { + onRuntimeInitialized: function () { + // WASM 加载完成后的回调 + }, + onAbort: function (error) { + // 错误处理 + }, +}; +``` + +### 3. 图片转换调用示例 + +```javascript +function decodeToWebp(buffer) { + // 转换为 Uint8Array + var inputData = new Uint8Array(buffer); + // 分配内存 + var outputSizePtr = Module.malloc(4); + var inputDataPtr = Module.malloc(inputData.length); + // 复制数据到 WASM 内存 + Module.HEAPU8.set(inputData, inputDataPtr); + // 调用转换函数 + var webpPtr = Module.convert_image_to_webp( + inputDataPtr, // 输入数据指针 + inputData.length, // 输入数据长度 + 1920, // 转换后的宽度 + 1080, // 转换后的高度 + 50, // 压缩质量 (0-100) + outputSizePtr // 输出大小指针 + ); + // 获取输出大小 + var outputSize = Module.getValue(outputSizePtr, "i32"); + // 获取输出数据 + var webpData = new Uint8Array(Module.HEAPU8.buffer, webpPtr, outputSize); + // 释放内存 + Module.free(outputSizePtr); + Module.free(webpPtr); + Module.free(inputDataPtr); + return webpData; +} +``` + +### 4. 从文件加载并转换 + +```javascript +fetch("image.png") + .then((response) => response.arrayBuffer()) + .then((buffer) => { + const webpData = decodeToWebp(buffer); + // 使用转换后的 WebP 数据 + }); +``` + +## 注意事项 + +- 确保在 WASM 模块加载完成后再进行转换操作 +- 记得及时释放分配的内存 +- 支持的输入格式：JPG, PNG, TGA, BMP, PSD, GIF, HDR, PIC 等常见图片格式([stb_image.h 支持的格式](https://github.com/nothings/stb)) +- 支持的输出格式：WebP +- 支持的压缩质量：0-100 diff --git a/test 2.zip b/test 2.zip deleted file mode 100644 index 5b01c83..0000000 Binary files a/test 2.zip and /dev/null differ diff --git a/test/convert_image_to_webp.js b/test/convert_image_to_webp.js index 8ce1137..6c4e755 100644 --- a/test/convert_image_to_webp.js +++ b/test/convert_image_to_webp.js @@ -1 +1 @@ -var Module=typeof Module!="undefined"?Module:{};var moduleOverrides=Object.assign({},Module);var arguments_=[];var thisProgram="./this.program";var quit_=(status,toThrow)=>{throw toThrow};var ENVIRONMENT_IS_WEB=typeof window=="object";var ENVIRONMENT_IS_WORKER=typeof importScripts=="function";var ENVIRONMENT_IS_NODE=typeof process=="object"&&typeof process.versions=="object"&&typeof process.versions.node=="string";var scriptDirectory="";function locateFile(path){if(Module["locateFile"]){return Module["locateFile"](path,scriptDirectory)}return scriptDirectory+path}var read_,readAsync,readBinary;if(ENVIRONMENT_IS_NODE){var fs=require("fs");var nodePath=require("path");if(ENVIRONMENT_IS_WORKER){scriptDirectory=nodePath.dirname(scriptDirectory)+"/"}else{scriptDirectory=__dirname+"/"}read_=(filename,binary)=>{filename=isFileURI(filename)?new URL(filename):nodePath.normalize(filename);return fs.readFileSync(filename,binary?undefined:"utf8")};readBinary=filename=>{var ret=read_(filename,true);if(!ret.buffer){ret=new Uint8Array(ret)}return ret};readAsync=(filename,onload,onerror,binary=true)=>{filename=isFileURI(filename)?new URL(filename):nodePath.normalize(filename);fs.readFile(filename,binary?undefined:"utf8",(err,data)=>{if(err)onerror(err);else onload(binary?data.buffer:data)})};if(!Module["thisProgram"]&&process.argv.length>1){thisProgram=process.argv[1].replace(/\\/g,"/")}arguments_=process.argv.slice(2);if(typeof module!="undefined"){module["exports"]=Module}process.on("uncaughtException",ex=>{if(ex!=="unwind"&&!(ex instanceof ExitStatus)&&!(ex.context instanceof ExitStatus)){throw ex}});quit_=(status,toThrow)=>{process.exitCode=status;throw toThrow}}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){if(ENVIRONMENT_IS_WORKER){scriptDirectory=self.location.href}else if(typeof document!="undefined"&&document.currentScript){scriptDirectory=document.currentScript.src}if(scriptDirectory.startsWith("blob:")){scriptDirectory=""}else{scriptDirectory=scriptDirectory.substr(0,scriptDirectory.replace(/[?#].*/,"").lastIndexOf("/")+1)}{read_=url=>{var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.send(null);return xhr.responseText};if(ENVIRONMENT_IS_WORKER){readBinary=url=>{var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.responseType="arraybuffer";xhr.send(null);return new Uint8Array(xhr.response)}}readAsync=(url,onload,onerror)=>{var xhr=new XMLHttpRequest;xhr.open("GET",url,true);xhr.responseType="arraybuffer";xhr.onload=()=>{if(xhr.status==200||xhr.status==0&&xhr.response){onload(xhr.response);return}onerror()};xhr.onerror=onerror;xhr.send(null)}}}else{}var out=Module["print"]||console.log.bind(console);var err=Module["printErr"]||console.error.bind(console);Object.assign(Module,moduleOverrides);moduleOverrides=null;if(Module["arguments"])arguments_=Module["arguments"];if(Module["thisProgram"])thisProgram=Module["thisProgram"];if(Module["quit"])quit_=Module["quit"];var wasmBinary;if(Module["wasmBinary"])wasmBinary=Module["wasmBinary"];var wasmMemory;var ABORT=false;var EXITSTATUS;var HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;function updateMemoryViews(){var b=wasmMemory.buffer;Module["HEAP8"]=HEAP8=new Int8Array(b);Module["HEAP16"]=HEAP16=new Int16Array(b);Module["HEAPU8"]=HEAPU8=new Uint8Array(b);Module["HEAPU16"]=HEAPU16=new Uint16Array(b);Module["HEAP32"]=HEAP32=new Int32Array(b);Module["HEAPU32"]=HEAPU32=new Uint32Array(b);Module["HEAPF32"]=HEAPF32=new Float32Array(b);Module["HEAPF64"]=HEAPF64=new Float64Array(b)}var __ATPRERUN__=[];var __ATINIT__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;function preRun(){if(Module["preRun"]){if(typeof Module["preRun"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].length){addOnPreRun(Module["preRun"].shift())}}callRuntimeCallbacks(__ATPRERUN__)}function initRuntime(){runtimeInitialized=true;callRuntimeCallbacks(__ATINIT__)}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}function addOnInit(cb){__ATINIT__.unshift(cb)}function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}var runDependencies=0;var runDependencyWatcher=null;var dependenciesFulfilled=null;function addRunDependency(id){runDependencies++;Module["monitorRunDependencies"]?.(runDependencies)}function removeRunDependency(id){runDependencies--;Module["monitorRunDependencies"]?.(runDependencies);if(runDependencies==0){if(runDependencyWatcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}function abort(what){Module["onAbort"]?.(what);what="Aborted("+what+")";err(what);ABORT=true;EXITSTATUS=1;what+=". Build with -sASSERTIONS for more info.";var e=new WebAssembly.RuntimeError(what);throw e}var dataURIPrefix="data:application/octet-stream;base64,";var isDataURI=filename=>filename.startsWith(dataURIPrefix);var isFileURI=filename=>filename.startsWith("file://");var wasmBinaryFile;wasmBinaryFile="convert_image_to_webp.wasm";if(!isDataURI(wasmBinaryFile)){wasmBinaryFile=locateFile(wasmBinaryFile)}function getBinarySync(file){if(file==wasmBinaryFile&&wasmBinary){return new Uint8Array(wasmBinary)}if(readBinary){return readBinary(file)}throw"both async and sync fetching of the wasm failed"}function getBinaryPromise(binaryFile){if(!wasmBinary&&(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER)){if(typeof fetch=="function"&&!isFileURI(binaryFile)){return fetch(binaryFile,{credentials:"same-origin"}).then(response=>{if(!response["ok"]){throw`failed to load wasm binary file at '${binaryFile}'`}return response["arrayBuffer"]()}).catch(()=>getBinarySync(binaryFile))}else if(readAsync){return new Promise((resolve,reject)=>{readAsync(binaryFile,response=>resolve(new Uint8Array(response)),reject)})}}return Promise.resolve().then(()=>getBinarySync(binaryFile))}function instantiateArrayBuffer(binaryFile,imports,receiver){return getBinaryPromise(binaryFile).then(binary=>WebAssembly.instantiate(binary,imports)).then(receiver,reason=>{err(`failed to asynchronously prepare wasm: ${reason}`);abort(reason)})}function instantiateAsync(binary,binaryFile,imports,callback){if(!binary&&typeof WebAssembly.instantiateStreaming=="function"&&!isDataURI(binaryFile)&&!isFileURI(binaryFile)&&!ENVIRONMENT_IS_NODE&&typeof fetch=="function"){return fetch(binaryFile,{credentials:"same-origin"}).then(response=>{var result=WebAssembly.instantiateStreaming(response,imports);return result.then(callback,function(reason){err(`wasm streaming compile failed: ${reason}`);err("falling back to ArrayBuffer instantiation");return instantiateArrayBuffer(binaryFile,imports,callback)})})}return instantiateArrayBuffer(binaryFile,imports,callback)}function createWasm(){var info={"a":wasmImports};function receiveInstance(instance,module){wasmExports=instance.exports;wasmMemory=wasmExports["f"];updateMemoryViews();addOnInit(wasmExports["g"]);removeRunDependency("wasm-instantiate");return wasmExports}addRunDependency("wasm-instantiate");function receiveInstantiationResult(result){receiveInstance(result["instance"])}if(Module["instantiateWasm"]){try{return Module["instantiateWasm"](info,receiveInstance)}catch(e){err(`Module.instantiateWasm callback failed with error: ${e}`);return false}}instantiateAsync(wasmBinary,wasmBinaryFile,info,receiveInstantiationResult);return{}}function ExitStatus(status){this.name="ExitStatus";this.message=`Program terminated with exit(${status})`;this.status=status}var callRuntimeCallbacks=callbacks=>{while(callbacks.length>0){callbacks.shift()(Module)}};function getValue(ptr,type="i8"){if(type.endsWith("*"))type="*";switch(type){case"i1":return HEAP8[ptr];case"i8":return HEAP8[ptr];case"i16":return HEAP16[ptr>>1];case"i32":return HEAP32[ptr>>2];case"i64":abort("to do getValue(i64) use WASM_BIGINT");case"float":return HEAPF32[ptr>>2];case"double":return HEAPF64[ptr>>3];case"*":return HEAPU32[ptr>>2];default:abort(`invalid type for getValue: ${type}`)}}var noExitRuntime=Module["noExitRuntime"]||true;var UTF8Decoder=typeof TextDecoder!="undefined"?new TextDecoder("utf8"):undefined;var UTF8ArrayToString=(heapOrArray,idx,maxBytesToRead)=>{var endIdx=idx+maxBytesToRead;var endPtr=idx;while(heapOrArray[endPtr]&&!(endPtr>=endIdx))++endPtr;if(endPtr-idx>16&&heapOrArray.buffer&&UTF8Decoder){return UTF8Decoder.decode(heapOrArray.subarray(idx,endPtr))}var str="";while(idx
- base64 图片大小：
-
WebP 图：
+ 压缩：
- WebP 缩略图片大小：
+ +