MindMap/frontend/node_modules/pdfjs-dist/legacy/image_decoders/pdf.image_decoders.min.mjs

/**
 * @licstart The following is the entire license notice for the
 * JavaScript code in this page
 *
 * Copyright 2024 Mozilla Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
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 * @licend The above is the entire license notice for the
 * JavaScript code in this page
 */
/**
 * pdfjsVersion = 5.4.149
 * pdfjsBuild = 9e2e9e209
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/*webpackIgnore: true*/
/*@vite-ignore*/
t)).default()}catch(e){util_warn(`JpxImage#getJsModule: ${e}`)}e(r)}static async#U(e,t,r){const n="openjpeg.wasm";try{this.#T||(this.#P?this.#T=await async function fetchBinaryData(e){const t=await fetch(e);if(!t.ok)throw new Error(`Failed to fetch file "${e}" with "${t.statusText}".`);return new Uint8Array(await t.arrayBuffer())}(`${this.#A}${n}`):this.#T=await this.#D.sendWithPromise("FetchBinaryData",{type:"wasmFactory",filename:n}));return r((await WebAssembly.instantiate(this.#T,t)).instance)}catch(t){util_warn(`JpxImage#instantiateWasm: ${t}`);this.#O(e);return null}finally{this.#D=null}}static async decode(e,{numComponents:t=4,isIndexedColormap:r=!1,smaskInData:n=!1,reducePower:i=0}={}){if(!this.#M){const{promise:e,resolve:t}=Promise.withResolvers(),r=[e];this.#S?r.push(G({warn:util_warn,instantiateWasm:this.#U.bind(this,t)})):this.#O(t);this.#M=Promise.race(r)}const o=await this.#M;if(!o)throw new JpxError("OpenJPEG failed to initialize");let s;try{const a=e.length;s=o._malloc(a);o.writeArrayToMemory(e,s);if(o._jp2_decode(s,a,t>0?t:0,!!r,!!n,i)){const{errorMessages:e}=o;if(e){delete o.errorMessages;throw new JpxError(e)}throw new JpxError("Unknown error")}const{imageData:c}=o;o.imageData=null;return c}finally{s&&o._free(s)}}static cleanup(){this.#M=null}static parseImageProperties(e){if(!(e instanceof ArrayBuffer||ArrayBuffer.isView(e)))throw new JpxError("Invalid data format, must be a TypedArray.");let t=(e=new Stream(e)).getByte();for(;t>=0;){const r=t;t=e.getByte();if(65361===(r<<8|t)){e.skip(4);const t=e.getInt32()>>>0,r=e.getInt32()>>>0,n=e.getInt32()>>>0,i=e.getInt32()>>>0;e.skip(16);return{width:t-n,height:r-i,bitsPerComponent:8,componentsCount:e.getUint16()}}}throw new JpxError("No size marker found in JPX stream")}}globalThis.pdfjsImageDecoders={getVerbosityLevel,Jbig2Error,Jbig2Image,JpegError,JpegImage,JpxError,JpxImage,setVerbosityLevel,VerbosityLevel:r};export{Jbig2Error,Jbig2Image,JpegError,JpegImage,JpxError,JpxImage,r as VerbosityLevel,getVerbosityLevel,setVerbosityLevel};