Decode WebP Images in NodeJS

example.js

(async function() {

  const WebPDecoder = await require("./fetchWebPDecoder")();

  let webPDataUrl = "data:image/webp;base64,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";

  let webPBuffer = Buffer.from(webPDataUrl.split(",")[1], 'base64');

  let decoder = new WebPDecoder(webPBuffer);

  let imageData = decoder.decode(); // this will be of the form {data, width, height} where data is rgb pixel array

  console.log(JSON.stringify(imageData).slice(0, 100)+"...");

})();

fetchWebPDecoder.js

// This is an edited version of: https://github.com/kenchris/wasm-webp/blob/master/webp-decoder.js

global.Module = typeof Module !== "undefined" ? Module : {};

module.exports = function fetchWebPDecoder() {

  return new Promise((resolve) => {

    Module.onRuntimeInitialized = () => {

      const version = Module.cwrap('version', 'number', []);
      const getInfo = Module.cwrap('getInfo', 'number', ['number', 'number']);
      const decode = Module.cwrap('decode', 'number', ['number', 'number']);

      class WebPDecoder {
        constructor(buffer) {
          this.size = buffer.byteLength;
          this.ptr = Module._malloc(this.size);
          Module.HEAPU8.set(new Uint8Array(buffer), this.ptr);
        }

        version() {
          return version();
        }

        info() {
          const ptr = getInfo(this.ptr, this.size);
          const success = !!Module.getValue(ptr, "i32");
          if(!success) {
            Module._free(ptr);
            return { width: null, height: null };
          }
          const width = Module.getValue(ptr + 4, "i32");
          const height = Module.getValue(ptr + 8, "i32");
          Module._free(ptr);
          return { width, height };
        }

        decode() {
          let { width, height } = this.info();
          const resultPtr = decode(this.ptr, this.size);
          const resultView = new Uint8Array(Module.HEAPU8.buffer, resultPtr, width * height * 4);
          const result = new Uint8ClampedArray(resultView);
          Module._free(resultPtr);
          return {data:result, width, height};
        }
      }

      resolve(WebPDecoder);

    }

    require('./webp_wasm.js');

  });

}

webp_wasm.js

// This is a copy of: https://github.com/kenchris/wasm-webp/blob/master/webp_wasm.js
// except that I had to edit the first line to use global.Module insteaf of just `Module`

var Module = typeof global.Module !== "undefined" ? global.Module : {};
var moduleOverrides={};var key;for(key in Module){if(Module.hasOwnProperty(key)){moduleOverrides[key]=Module[key]}}Module["arguments"]=[];Module["thisProgram"]="./this.program";Module["quit"]=(function(status,toThrow){throw toThrow});Module["preRun"]=[];Module["postRun"]=[];var ENVIRONMENT_IS_WEB=false;var ENVIRONMENT_IS_WORKER=false;var ENVIRONMENT_IS_NODE=false;var ENVIRONMENT_IS_SHELL=false;if(Module["ENVIRONMENT"]){if(Module["ENVIRONMENT"]==="WEB"){ENVIRONMENT_IS_WEB=true}else if(Module["ENVIRONMENT"]==="WORKER"){ENVIRONMENT_IS_WORKER=true}else if(Module["ENVIRONMENT"]==="NODE"){ENVIRONMENT_IS_NODE=true}else if(Module["ENVIRONMENT"]==="SHELL"){ENVIRONMENT_IS_SHELL=true}else{throw new Error("Module['ENVIRONMENT'] value is not valid. must be one of: WEB|WORKER|NODE|SHELL.")}}else{ENVIRONMENT_IS_WEB=typeof window==="object";ENVIRONMENT_IS_WORKER=typeof importScripts==="function";ENVIRONMENT_IS_NODE=typeof process==="object"&&typeof require==="function"&&!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_WORKER;ENVIRONMENT_IS_SHELL=!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_NODE&&!ENVIRONMENT_IS_WORKER}if(ENVIRONMENT_IS_NODE){var nodeFS;var nodePath;Module["read"]=function shell_read(filename,binary){var ret;if(!nodeFS)nodeFS=require("fs");if(!nodePath)nodePath=require("path");filename=nodePath["normalize"](filename);ret=nodeFS["readFileSync"](filename);return binary?ret:ret.toString()};Module["readBinary"]=function readBinary(filename){var ret=Module["read"](filename,true);if(!ret.buffer){ret=new Uint8Array(ret)}assert(ret.buffer);return ret};if(process["argv"].length>1){Module["thisProgram"]=process["argv"][1].replace(/\\/g,"/")}Module["arguments"]=process["argv"].slice(2);if(typeof module!=="undefined"){module["exports"]=Module}process["on"]("uncaughtException",(function(ex){if(!(ex instanceof ExitStatus)){throw ex}}));process["on"]("unhandledRejection",(function(reason,p){process["exit"](1)}));Module["inspect"]=(function(){return"[Emscripten Module object]"})}else if(ENVIRONMENT_IS_SHELL){if(typeof read!="undefined"){Module["read"]=function shell_read(f){return read(f)}}Module["readBinary"]=function readBinary(f){var data;if(typeof readbuffer==="function"){return new Uint8Array(readbuffer(f))}data=read(f,"binary");assert(typeof data==="object");return data};if(typeof scriptArgs!="undefined"){Module["arguments"]=scriptArgs}else if(typeof arguments!="undefined"){Module["arguments"]=arguments}if(typeof quit==="function"){Module["quit"]=(function(status,toThrow){quit(status)})}}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){Module["read"]=function shell_read(url){var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.send(null);return xhr.responseText};if(ENVIRONMENT_IS_WORKER){Module["readBinary"]=function readBinary(url){var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.responseType="arraybuffer";xhr.send(null);return new Uint8Array(xhr.response)}}Module["readAsync"]=function readAsync(url,onload,onerror){var xhr=new XMLHttpRequest;xhr.open("GET",url,true);xhr.responseType="arraybuffer";xhr.onload=function xhr_onload(){if(xhr.status==200||xhr.status==0&&xhr.response){onload(xhr.response);return}onerror()};xhr.onerror=onerror;xhr.send(null)};if(typeof arguments!="undefined"){Module["arguments"]=arguments}Module["setWindowTitle"]=(function(title){document.title=title})}Module["print"]=typeof console!=="undefined"?console.log.bind(console):typeof print!=="undefined"?print:null;Module["printErr"]=typeof printErr!=="undefined"?printErr:typeof console!=="undefined"&&console.warn.bind(console)||Module["print"];Module.print=Module["print"];Module.printErr=Module["printErr"];for(key in moduleOverrides){if(moduleOverrides.hasOwnProperty(key)){Module[key]=moduleOverrides[key]}}moduleOverrides=undefined;var STACK_ALIGN=16;function staticAlloc(size){assert(!staticSealed);var ret=STATICTOP;STATICTOP=STATICTOP+size+15&-16;return ret}function dynamicAlloc(size){assert(DYNAMICTOP_PTR);var ret=HEAP32[DYNAMICTOP_PTR>>2];var end=ret+size+15&-16;HEAP32[DYNAMICTOP_PTR>>2]=end;if(end>=TOTAL_MEMORY){var success=enlargeMemory();if(!success){HEAP32[DYNAMICTOP_PTR>>2]=ret;return 0}}return ret}function alignMemory(size,factor){if(!factor)factor=STACK_ALIGN;var ret=size=Math.ceil(size/factor)*factor;return ret}function getNativeTypeSize(type){switch(type){case"i1":case"i8":return 1;case"i16":return 2;case"i32":return 4;case"i64":return 8;case"float":return 4;case"double":return 8;default:{if(type[type.length-1]==="*"){return 4}else if(type[0]==="i"){var bits=parseInt(type.substr(1));assert(bits%8===0);return bits/8}else{return 0}}}}function warnOnce(text){if(!warnOnce.shown)warnOnce.shown={};if(!warnOnce.shown[text]){warnOnce.shown[text]=1;Module.printErr(text)}}var jsCallStartIndex=1;var functionPointers=new Array(0);var funcWrappers={};function dynCall(sig,ptr,args){if(args&&args.length){return Module["dynCall_"+sig].apply(null,[ptr].concat(args))}else{return Module["dynCall_"+sig].call(null,ptr)}}var GLOBAL_BASE=1024;var ABORT=0;var EXITSTATUS=0;function assert(condition,text){if(!condition){abort("Assertion failed: "+text)}}function getCFunc(ident){var func=Module["_"+ident];assert(func,"Cannot call unknown function "+ident+", make sure it is exported");return func}var JSfuncs={"stackSave":(function(){stackSave()}),"stackRestore":(function(){stackRestore()}),"arrayToC":(function(arr){var ret=stackAlloc(arr.length);writeArrayToMemory(arr,ret);return ret}),"stringToC":(function(str){var ret=0;if(str!==null&&str!==undefined&&str!==0){var len=(str.length<<2)+1;ret=stackAlloc(len);stringToUTF8(str,ret,len)}return ret})};var toC={"string":JSfuncs["stringToC"],"array":JSfuncs["arrayToC"]};function ccall(ident,returnType,argTypes,args,opts){var func=getCFunc(ident);var cArgs=[];var stack=0;if(args){for(var i=0;i<args.length;i++){var converter=toC[argTypes[i]];if(converter){if(stack===0)stack=stackSave();cArgs[i]=converter(args[i])}else{cArgs[i]=args[i]}}}var ret=func.apply(null,cArgs);if(returnType==="string")ret=Pointer_stringify(ret);if(stack!==0){stackRestore(stack)}return ret}function cwrap(ident,returnType,argTypes){argTypes=argTypes||[];var cfunc=getCFunc(ident);var numericArgs=argTypes.every((function(type){return type==="number"}));var numericRet=returnType!=="string";if(numericRet&&numericArgs){return cfunc}return(function(){return ccall(ident,returnType,argTypes,arguments)})}function setValue(ptr,value,type,noSafe){type=type||"i8";if(type.charAt(type.length-1)==="*")type="i32";switch(type){case"i1":HEAP8[ptr>>0]=value;break;case"i8":HEAP8[ptr>>0]=value;break;case"i16":HEAP16[ptr>>1]=value;break;case"i32":HEAP32[ptr>>2]=value;break;case"i64":tempI64=[value>>>0,(tempDouble=value,+Math_abs(tempDouble)>=1?tempDouble>0?(Math_min(+Math_floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math_ceil((tempDouble- +(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[ptr>>2]=tempI64[0],HEAP32[ptr+4>>2]=tempI64[1];break;case"float":HEAPF32[ptr>>2]=value;break;case"double":HEAPF64[ptr>>3]=value;break;default:abort("invalid type for setValue: "+type)}}function getValue(ptr,type,noSafe){type=type||"i8";if(type.charAt(type.length-1)==="*")type="i32";switch(type){case"i1":return HEAP8[ptr>>0];case"i8":return HEAP8[ptr>>0];case"i16":return HEAP16[ptr>>1];case"i32":return HEAP32[ptr>>2];case"i64":return HEAP32[ptr>>2];case"float":return HEAPF32[ptr>>2];case"double":return HEAPF64[ptr>>3];default:abort("invalid type for getValue: "+type)}return null}var ALLOC_STATIC=2;var ALLOC_NONE=4;function Pointer_stringify(ptr,length){if(length===0||!ptr)return"";var hasUtf=0;var t;var i=0;while(1){t=HEAPU8[ptr+i>>0];hasUtf|=t;if(t==0&&!length)break;i++;if(length&&i==length)break}if(!length)length=i;var ret="";if(hasUtf<128){var MAX_CHUNK=1024;var curr;while(length>0){curr=String.fromCharCode.apply(String,HEAPU8.subarray(ptr,ptr+Math.min(length,MAX_CHUNK)));ret=ret?ret+curr:curr;ptr+=MAX_CHUNK;length-=MAX_CHUNK}return ret}return UTF8ToString(ptr)}var UTF8Decoder=typeof TextDecoder!=="undefined"?new TextDecoder("utf8"):undefined;function UTF8ArrayToString(u8Array,idx){var endPtr=idx;while(u8Array[endPtr])++endPtr;if(endPtr-idx>16&&u8Array.subarray&&UTF8Decoder){return UTF8Decoder.decode(u8Array.subarray(idx,endPtr))}else{var u0,u1,u2,u3,u4,u5;var str="";while(1){u0=u8Array[idx++];if(!u0)return str;if(!(u0&128)){str+=String.fromCharCode(u0);continue}u1=u8Array[idx++]&63;if((u0&224)==192){str+=String.fromCharCode((u0&31)<<6|u1);continue}u2=u8Array[idx++]&63;if((u0&240)==224){u0=(u0&15)<<12|u1<<6|u2}else{u3=u8Array[idx++]&63;if((u0&248)==240){u0=(u0&7)<<18|u1<<12|u2<<6|u3}else{u4=u8Array[idx++]&63;if((u0&252)==248){u0=(u0&3)<<24|u1<<18|u2<<12|u3<<6|u4}else{u5=u8Array[idx++]&63;u0=(u0&1)<<30|u1<<24|u2<<18|u3<<12|u4<<6|u5}}}if(u0<65536){str+=String.fromCharCode(u0)}else{var ch=u0-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}}}}function UTF8ToString(ptr){return UTF8ArrayToString(HEAPU8,ptr)}function stringToUTF8Array(str,outU8Array,outIdx,maxBytesToWrite){if(!(maxBytesToWrite>0))return 0;var startIdx=outIdx;var endIdx=outIdx+maxBytesToWrite-1;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343)u=65536+((u&1023)<<10)|str.charCodeAt(++i)&1023;if(u<=127){if(outIdx>=endIdx)break;outU8Array[outIdx++]=u}else if(u<=2047){if(outIdx+1>=endIdx)break;outU8Array[outIdx++]=192|u>>6;outU8Array[outIdx++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;outU8Array[outIdx++]=224|u>>12;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else if(u<=2097151){if(outIdx+3>=endIdx)break;outU8Array[outIdx++]=240|u>>18;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else if(u<=67108863){if(outIdx+4>=endIdx)break;outU8Array[outIdx++]=248|u>>24;outU8Array[outIdx++]=128|u>>18&63;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else{if(outIdx+5>=endIdx)break;outU8Array[outIdx++]=252|u>>30;outU8Array[outIdx++]=128|u>>24&63;outU8Array[outIdx++]=128|u>>18&63;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}}outU8Array[outIdx]=0;return outIdx-startIdx}function stringToUTF8(str,outPtr,maxBytesToWrite){return stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite)}function lengthBytesUTF8(str){var len=0;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343)u=65536+((u&1023)<<10)|str.charCodeAt(++i)&1023;if(u<=127){++len}else if(u<=2047){len+=2}else if(u<=65535){len+=3}else if(u<=2097151){len+=4}else if(u<=67108863){len+=5}else{len+=6}}return len}var UTF16Decoder=typeof TextDecoder!=="undefined"?new TextDecoder("utf-16le"):undefined;function demangle(func){return func}function demangleAll(text){var regex=/__Z[\w\d_]+/g;return text.replace(regex,(function(x){var y=demangle(x);return x===y?x:x+" ["+y+"]"}))}function jsStackTrace(){var err=new Error;if(!err.stack){try{throw new Error(0)}catch(e){err=e}if(!err.stack){return"(no stack trace available)"}}return err.stack.toString()}var WASM_PAGE_SIZE=65536;var ASMJS_PAGE_SIZE=16777216;var MIN_TOTAL_MEMORY=16777216;function alignUp(x,multiple){if(x%multiple>0){x+=multiple-x%multiple}return x}var buffer,HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;function updateGlobalBuffer(buf){Module["buffer"]=buffer=buf}function updateGlobalBufferViews(){Module["HEAP8"]=HEAP8=new Int8Array(buffer);Module["HEAP16"]=HEAP16=new Int16Array(buffer);Module["HEAP32"]=HEAP32=new Int32Array(buffer);Module["HEAPU8"]=HEAPU8=new Uint8Array(buffer);Module["HEAPU16"]=HEAPU16=new Uint16Array(buffer);Module["HEAPU32"]=HEAPU32=new Uint32Array(buffer);Module["HEAPF32"]=HEAPF32=new Float32Array(buffer);Module["HEAPF64"]=HEAPF64=new Float64Array(buffer)}var STATIC_BASE,STATICTOP,staticSealed;var STACK_BASE,STACKTOP,STACK_MAX;var DYNAMIC_BASE,DYNAMICTOP_PTR;STATIC_BASE=STATICTOP=STACK_BASE=STACKTOP=STACK_MAX=DYNAMIC_BASE=DYNAMICTOP_PTR=0;staticSealed=false;function abortOnCannotGrowMemory(){abort("Cannot enlarge memory arrays. Either (1) compile with  -s TOTAL_MEMORY=X  with X higher than the current value "+TOTAL_MEMORY+", (2) compile with  -s ALLOW_MEMORY_GROWTH=1  which allows increasing the size at runtime, or (3) if you want malloc to return NULL (0) instead of this abort, compile with  -s ABORTING_MALLOC=0 ")}if(!Module["reallocBuffer"])Module["reallocBuffer"]=(function(size){var ret;try{if(ArrayBuffer.transfer){ret=ArrayBuffer.transfer(buffer,size)}else{var oldHEAP8=HEAP8;ret=new ArrayBuffer(size);var temp=new Int8Array(ret);temp.set(oldHEAP8)}}catch(e){return false}var success=_emscripten_replace_memory(ret);if(!success)return false;return ret});function enlargeMemory(){var PAGE_MULTIPLE=Module["usingWasm"]?WASM_PAGE_SIZE:ASMJS_PAGE_SIZE;var LIMIT=2147483648-PAGE_MULTIPLE;if(HEAP32[DYNAMICTOP_PTR>>2]>LIMIT){return false}var OLD_TOTAL_MEMORY=TOTAL_MEMORY;TOTAL_MEMORY=Math.max(TOTAL_MEMORY,MIN_TOTAL_MEMORY);while(TOTAL_MEMORY<HEAP32[DYNAMICTOP_PTR>>2]){if(TOTAL_MEMORY<=536870912){TOTAL_MEMORY=alignUp(2*TOTAL_MEMORY,PAGE_MULTIPLE)}else{TOTAL_MEMORY=Math.min(alignUp((3*TOTAL_MEMORY+2147483648)/4,PAGE_MULTIPLE),LIMIT)}}var replacement=Module["reallocBuffer"](TOTAL_MEMORY);if(!replacement||replacement.byteLength!=TOTAL_MEMORY){TOTAL_MEMORY=OLD_TOTAL_MEMORY;return false}updateGlobalBuffer(replacement);updateGlobalBufferViews();return true}var byteLength;try{byteLength=Function.prototype.call.bind(Object.getOwnPropertyDescriptor(ArrayBuffer.prototype,"byteLength").get);byteLength(new ArrayBuffer(4))}catch(e){byteLength=(function(buffer){return buffer.byteLength})}var TOTAL_STACK=Module["TOTAL_STACK"]||5242880;var TOTAL_MEMORY=Module["TOTAL_MEMORY"]||16777216;if(TOTAL_MEMORY<TOTAL_STACK)Module.printErr("TOTAL_MEMORY should be larger than TOTAL_STACK, was "+TOTAL_MEMORY+"! (TOTAL_STACK="+TOTAL_STACK+")");if(Module["buffer"]){buffer=Module["buffer"]}else{if(typeof WebAssembly==="object"&&typeof WebAssembly.Memory==="function"){Module["wasmMemory"]=new WebAssembly.Memory({"initial":TOTAL_MEMORY/WASM_PAGE_SIZE});buffer=Module["wasmMemory"].buffer}else{buffer=new ArrayBuffer(TOTAL_MEMORY)}Module["buffer"]=buffer}updateGlobalBufferViews();function getTotalMemory(){return TOTAL_MEMORY}HEAP32[0]=1668509029;HEAP16[1]=25459;if(HEAPU8[2]!==115||HEAPU8[3]!==99)throw"Runtime error: expected the system to be little-endian!";function callRuntimeCallbacks(callbacks){while(callbacks.length>0){var callback=callbacks.shift();if(typeof callback=="function"){callback();continue}var func=callback.func;if(typeof func==="number"){if(callback.arg===undefined){Module["dynCall_v"](func)}else{Module["dynCall_vi"](func,callback.arg)}}else{func(callback.arg===undefined?null:callback.arg)}}}var __ATPRERUN__=[];var __ATINIT__=[];var __ATMAIN__=[];var __ATEXIT__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;var runtimeExited=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 ensureInitRuntime(){if(runtimeInitialized)return;runtimeInitialized=true;callRuntimeCallbacks(__ATINIT__)}function preMain(){callRuntimeCallbacks(__ATMAIN__)}function exitRuntime(){callRuntimeCallbacks(__ATEXIT__);runtimeExited=true}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 addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}function writeArrayToMemory(array,buffer){HEAP8.set(array,buffer)}function writeAsciiToMemory(str,buffer,dontAddNull){for(var i=0;i<str.length;++i){HEAP8[buffer++>>0]=str.charCodeAt(i)}if(!dontAddNull)HEAP8[buffer>>0]=0}var Math_abs=Math.abs;var Math_cos=Math.cos;var Math_sin=Math.sin;var Math_tan=Math.tan;var Math_acos=Math.acos;var Math_asin=Math.asin;var Math_atan=Math.atan;var Math_atan2=Math.atan2;var Math_exp=Math.exp;var Math_log=Math.log;var Math_sqrt=Math.sqrt;var Math_ceil=Math.ceil;var Math_floor=Math.floor;var Math_pow=Math.pow;var Math_imul=Math.imul;var Math_fround=Math.fround;var Math_round=Math.round;var Math_min=Math.min;var Math_max=Math.max;var Math_clz32=Math.clz32;var Math_trunc=Math.trunc;var runDependencies=0;var runDependencyWatcher=null;var dependenciesFulfilled=null;function addRunDependency(id){runDependencies++;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}}function removeRunDependency(id){runDependencies--;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}if(runDependencies==0){if(runDependencyWatcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}Module["preloadedImages"]={};Module["preloadedAudios"]={};var dataURIPrefix="data:application/octet-stream;base64,";function isDataURI(filename){return String.prototype.startsWith?filename.startsWith(dataURIPrefix):filename.indexOf(dataURIPrefix)===0}function integrateWasmJS(){var wasmTextFile="webp_wasm.wast";var wasmBinaryFile="webp_wasm.wasm";var asmjsCodeFile="webp_wasm.temp.asm.js";if(typeof Module["locateFile"]==="function"){if(!isDataURI(wasmTextFile)){wasmTextFile=Module["locateFile"](wasmTextFile)}if(!isDataURI(wasmBinaryFile)){wasmBinaryFile=Module["locateFile"](wasmBinaryFile)}if(!isDataURI(asmjsCodeFile)){asmjsCodeFile=Module["locateFile"](asmjsCodeFile)}}var wasmPageSize=64*1024;var info={"global":null,"env":null,"asm2wasm":{"f64-rem":(function(x,y){return x%y}),"debugger":(function(){debugger})},"parent":Module};var exports=null;function mergeMemory(newBuffer){var oldBuffer=Module["buffer"];if(newBuffer.byteLength<oldBuffer.byteLength){Module["printErr"]("the new buffer in mergeMemory is smaller than the previous one. in native wasm, we should grow memory here")}var oldView=new Int8Array(oldBuffer);var newView=new Int8Array(newBuffer);newView.set(oldView);updateGlobalBuffer(newBuffer);updateGlobalBufferViews()}function fixImports(imports){return imports}function getBinary(){try{if(Module["wasmBinary"]){return new Uint8Array(Module["wasmBinary"])}if(Module["readBinary"]){return Module["readBinary"](wasmBinaryFile)}else{throw"on the web, we need the wasm binary to be preloaded and set on Module['wasmBinary']. emcc.py will do that for you when generating HTML (but not JS)"}}catch(err){abort(err)}}function getBinaryPromise(){if(!Module["wasmBinary"]&&(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER)&&typeof fetch==="function"){return fetch(wasmBinaryFile,{credentials:"same-origin"}).then((function(response){if(!response["ok"]){throw"failed to load wasm binary file at '"+wasmBinaryFile+"'"}return response["arrayBuffer"]()})).catch((function(){return getBinary()}))}return new Promise((function(resolve,reject){resolve(getBinary())}))}function doNativeWasm(global,env,providedBuffer){if(typeof WebAssembly!=="object"){Module["printErr"]("no native wasm support detected");return false}if(!(Module["wasmMemory"]instanceof WebAssembly.Memory)){Module["printErr"]("no native wasm Memory in use");return false}env["memory"]=Module["wasmMemory"];info["global"]={"NaN":NaN,"Infinity":Infinity};info["global.Math"]=Math;info["env"]=env;function receiveInstance(instance,module){exports=instance.exports;if(exports.memory)mergeMemory(exports.memory);Module["asm"]=exports;Module["usingWasm"]=true;removeRunDependency("wasm-instantiate")}addRunDependency("wasm-instantiate");if(Module["instantiateWasm"]){try{return Module["instantiateWasm"](info,receiveInstance)}catch(e){Module["printErr"]("Module.instantiateWasm callback failed with error: "+e);return false}}function receiveInstantiatedSource(output){receiveInstance(output["instance"],output["module"])}function instantiateArrayBuffer(receiver){getBinaryPromise().then((function(binary){return WebAssembly.instantiate(binary,info)})).then(receiver).catch((function(reason){Module["printErr"]("failed to asynchronously prepare wasm: "+reason);abort(reason)}))}if(!Module["wasmBinary"]&&typeof WebAssembly.instantiateStreaming==="function"&&!isDataURI(wasmBinaryFile)&&typeof fetch==="function"){WebAssembly.instantiateStreaming(fetch(wasmBinaryFile,{credentials:"same-origin"}),info).then(receiveInstantiatedSource).catch((function(reason){Module["printErr"]("wasm streaming compile failed: "+reason);Module["printErr"]("falling back to ArrayBuffer instantiation");instantiateArrayBuffer(receiveInstantiatedSource)}))}else{instantiateArrayBuffer(receiveInstantiatedSource)}return{}}Module["asmPreload"]=Module["asm"];var asmjsReallocBuffer=Module["reallocBuffer"];var wasmReallocBuffer=(function(size){var PAGE_MULTIPLE=Module["usingWasm"]?WASM_PAGE_SIZE:ASMJS_PAGE_SIZE;size=alignUp(size,PAGE_MULTIPLE);var old=Module["buffer"];var oldSize=old.byteLength;if(Module["usingWasm"]){try{var result=Module["wasmMemory"].grow((size-oldSize)/wasmPageSize);if(result!==(-1|0)){return Module["buffer"]=Module["wasmMemory"].buffer}else{return null}}catch(e){return null}}});Module["reallocBuffer"]=(function(size){if(finalMethod==="asmjs"){return asmjsReallocBuffer(size)}else{return wasmReallocBuffer(size)}});var finalMethod="";Module["asm"]=(function(global,env,providedBuffer){env=fixImports(env);if(!env["table"]){var TABLE_SIZE=Module["wasmTableSize"];if(TABLE_SIZE===undefined)TABLE_SIZE=1024;var MAX_TABLE_SIZE=Module["wasmMaxTableSize"];if(typeof WebAssembly==="object"&&typeof WebAssembly.Table==="function"){if(MAX_TABLE_SIZE!==undefined){env["table"]=new WebAssembly.Table({"initial":TABLE_SIZE,"maximum":MAX_TABLE_SIZE,"element":"anyfunc"})}else{env["table"]=new WebAssembly.Table({"initial":TABLE_SIZE,element:"anyfunc"})}}else{env["table"]=new Array(TABLE_SIZE)}Module["wasmTable"]=env["table"]}if(!env["memoryBase"]){env["memoryBase"]=Module["STATIC_BASE"]}if(!env["tableBase"]){env["tableBase"]=0}var exports;exports=doNativeWasm(global,env,providedBuffer);if(!exports)abort("no binaryen method succeeded. consider enabling more options, like interpreting, if you want that: https://github.com/kripken/emscripten/wiki/WebAssembly#binaryen-methods");return exports});}integrateWasmJS();STATIC_BASE=GLOBAL_BASE;STATICTOP=STATIC_BASE+10528;__ATINIT__.push();var STATIC_BUMP=10528;Module["STATIC_BASE"]=STATIC_BASE;Module["STATIC_BUMP"]=STATIC_BUMP;var tempDoublePtr=STATICTOP;STATICTOP+=16;function _emscripten_memcpy_big(dest,src,num){HEAPU8.set(HEAPU8.subarray(src,src+num),dest);return dest}function ___setErrNo(value){if(Module["___errno_location"])HEAP32[Module["___errno_location"]()>>2]=value;return value}DYNAMICTOP_PTR=staticAlloc(4);STACK_BASE=STACKTOP=alignMemory(STATICTOP);STACK_MAX=STACK_BASE+TOTAL_STACK;DYNAMIC_BASE=alignMemory(STACK_MAX);HEAP32[DYNAMICTOP_PTR>>2]=DYNAMIC_BASE;staticSealed=true;var ASSERTIONS=false;Module["wasmTableSize"]=168;Module["wasmMaxTableSize"]=168;function invoke_ii(index,a1){try{return Module["dynCall_ii"](index,a1)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iii(index,a1,a2){try{return Module["dynCall_iii"](index,a1,a2)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iiii(index,a1,a2,a3){try{return Module["dynCall_iiii"](index,a1,a2,a3)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iiiiiii(index,a1,a2,a3,a4,a5,a6){try{return Module["dynCall_iiiiiii"](index,a1,a2,a3,a4,a5,a6)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_jiiii(index,a1,a2,a3,a4){try{return Module["dynCall_jiiii"](index,a1,a2,a3,a4)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_vi(index,a1){try{Module["dynCall_vi"](index,a1)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_vii(index,a1,a2){try{Module["dynCall_vii"](index,a1,a2)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_viii(index,a1,a2,a3){try{Module["dynCall_viii"](index,a1,a2,a3)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_viiii(index,a1,a2,a3,a4){try{Module["dynCall_viiii"](index,a1,a2,a3,a4)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_viiiii(index,a1,a2,a3,a4,a5){try{Module["dynCall_viiiii"](index,a1,a2,a3,a4,a5)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_viiiiii(index,a1,a2,a3,a4,a5,a6){try{Module["dynCall_viiiiii"](index,a1,a2,a3,a4,a5,a6)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_viiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9){try{Module["dynCall_viiiiiiiii"](index,a1,a2,a3,a4,a5,a6,a7,a8,a9)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}Module.asmGlobalArg={};Module.asmLibraryArg={"abort":abort,"assert":assert,"enlargeMemory":enlargeMemory,"getTotalMemory":getTotalMemory,"abortOnCannotGrowMemory":abortOnCannotGrowMemory,"invoke_ii":invoke_ii,"invoke_iii":invoke_iii,"invoke_iiii":invoke_iiii,"invoke_iiiiiii":invoke_iiiiiii,"invoke_jiiii":invoke_jiiii,"invoke_vi":invoke_vi,"invoke_vii":invoke_vii,"invoke_viii":invoke_viii,"invoke_viiii":invoke_viiii,"invoke_viiiii":invoke_viiiii,"invoke_viiiiii":invoke_viiiiii,"invoke_viiiiiiiii":invoke_viiiiiiiii,"___setErrNo":___setErrNo,"_emscripten_memcpy_big":_emscripten_memcpy_big,"DYNAMICTOP_PTR":DYNAMICTOP_PTR,"tempDoublePtr":tempDoublePtr,"ABORT":ABORT,"STACKTOP":STACKTOP,"STACK_MAX":STACK_MAX};var asm=Module["asm"](Module.asmGlobalArg,Module.asmLibraryArg,buffer);Module["asm"]=asm;var ___errno_location=Module["___errno_location"]=(function(){return Module["asm"]["___errno_location"].apply(null,arguments)});var _decode=Module["_decode"]=(function(){return Module["asm"]["_decode"].apply(null,arguments)});var _emscripten_replace_memory=Module["_emscripten_replace_memory"]=(function(){return Module["asm"]["_emscripten_replace_memory"].apply(null,arguments)});var _free=Module["_free"]=(function(){return Module["asm"]["_free"].apply(null,arguments)});var _getInfo=Module["_getInfo"]=(function(){return Module["asm"]["_getInfo"].apply(null,arguments)});var _llvm_bswap_i32=Module["_llvm_bswap_i32"]=(function(){return Module["asm"]["_llvm_bswap_i32"].apply(null,arguments)});var _malloc=Module["_malloc"]=(function(){return Module["asm"]["_malloc"].apply(null,arguments)});var _memcpy=Module["_memcpy"]=(function(){return Module["asm"]["_memcpy"].apply(null,arguments)});var _memmove=Module["_memmove"]=(function(){return Module["asm"]["_memmove"].apply(null,arguments)});var _memset=Module["_memset"]=(function(){return Module["asm"]["_memset"].apply(null,arguments)});var _sbrk=Module["_sbrk"]=(function(){return Module["asm"]["_sbrk"].apply(null,arguments)});var _version=Module["_version"]=(function(){return Module["asm"]["_version"].apply(null,arguments)});var establishStackSpace=Module["establishStackSpace"]=(function(){return Module["asm"]["establishStackSpace"].apply(null,arguments)});var getTempRet0=Module["getTempRet0"]=(function(){return Module["asm"]["getTempRet0"].apply(null,arguments)});var runPostSets=Module["runPostSets"]=(function(){return Module["asm"]["runPostSets"].apply(null,arguments)});var setTempRet0=Module["setTempRet0"]=(function(){return Module["asm"]["setTempRet0"].apply(null,arguments)});var setThrew=Module["setThrew"]=(function(){return Module["asm"]["setThrew"].apply(null,arguments)});var stackAlloc=Module["stackAlloc"]=(function(){return Module["asm"]["stackAlloc"].apply(null,arguments)});var stackRestore=Module["stackRestore"]=(function(){return Module["asm"]["stackRestore"].apply(null,arguments)});var stackSave=Module["stackSave"]=(function(){return Module["asm"]["stackSave"].apply(null,arguments)});var dynCall_ii=Module["dynCall_ii"]=(function(){return Module["asm"]["dynCall_ii"].apply(null,arguments)});var dynCall_iii=Module["dynCall_iii"]=(function(){return Module["asm"]["dynCall_iii"].apply(null,arguments)});var dynCall_iiii=Module["dynCall_iiii"]=(function(){return Module["asm"]["dynCall_iiii"].apply(null,arguments)});var dynCall_iiiiiii=Module["dynCall_iiiiiii"]=(function(){return Module["asm"]["dynCall_iiiiiii"].apply(null,arguments)});var dynCall_jiiii=Module["dynCall_jiiii"]=(function(){return Module["asm"]["dynCall_jiiii"].apply(null,arguments)});var dynCall_vi=Module["dynCall_vi"]=(function(){return Module["asm"]["dynCall_vi"].apply(null,arguments)});var dynCall_vii=Module["dynCall_vii"]=(function(){return Module["asm"]["dynCall_vii"].apply(null,arguments)});var dynCall_viii=Module["dynCall_viii"]=(function(){return Module["asm"]["dynCall_viii"].apply(null,arguments)});var dynCall_viiii=Module["dynCall_viiii"]=(function(){return Module["asm"]["dynCall_viiii"].apply(null,arguments)});var dynCall_viiiii=Module["dynCall_viiiii"]=(function(){return Module["asm"]["dynCall_viiiii"].apply(null,arguments)});var dynCall_viiiiii=Module["dynCall_viiiiii"]=(function(){return Module["asm"]["dynCall_viiiiii"].apply(null,arguments)});var dynCall_viiiiiiiii=Module["dynCall_viiiiiiiii"]=(function(){return Module["asm"]["dynCall_viiiiiiiii"].apply(null,arguments)});Module["asm"]=asm;Module["cwrap"]=cwrap;Module["getValue"]=getValue;function ExitStatus(status){this.name="ExitStatus";this.message="Program terminated with exit("+status+")";this.status=status}ExitStatus.prototype=new Error;ExitStatus.prototype.constructor=ExitStatus;var initialStackTop;dependenciesFulfilled=function runCaller(){if(!Module["calledRun"])run();if(!Module["calledRun"])dependenciesFulfilled=runCaller};function run(args){args=args||Module["arguments"];if(runDependencies>0){return}preRun();if(runDependencies>0)return;if(Module["calledRun"])return;function doRun(){if(Module["calledRun"])return;Module["calledRun"]=true;if(ABORT)return;ensureInitRuntime();preMain();if(Module["onRuntimeInitialized"])Module["onRuntimeInitialized"]();postRun()}if(Module["setStatus"]){Module["setStatus"]("Running...");setTimeout((function(){setTimeout((function(){Module["setStatus"]("")}),1);doRun()}),1)}else{doRun()}}Module["run"]=run;function exit(status,implicit){if(implicit&&Module["noExitRuntime"]&&status===0){return}if(Module["noExitRuntime"]){}else{ABORT=true;EXITSTATUS=status;STACKTOP=initialStackTop;exitRuntime();if(Module["onExit"])Module["onExit"](status)}if(ENVIRONMENT_IS_NODE){process["exit"](status)}Module["quit"](status,new ExitStatus(status))}Module["exit"]=exit;function abort(what){if(Module["onAbort"]){Module["onAbort"](what)}if(what!==undefined){Module.print(what);Module.printErr(what);what=JSON.stringify(what)}else{what=""}ABORT=true;EXITSTATUS=1;throw"abort("+what+"). Build with -s ASSERTIONS=1 for more info."}Module["abort"]=abort;if(Module["preInit"]){if(typeof Module["preInit"]=="function")Module["preInit"]=[Module["preInit"]];while(Module["preInit"].length>0){Module["preInit"].pop()()}}Module["noExitRuntime"]=true;run()

webp_wasm.wasm

https://github.com/kenchris/wasm-webp/blob/master/webp_wasm.wasm