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更新 tif组件 修复因jdk 升级tif 转换失败问题

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高雄
2025-12-29 15:22:14 +08:00
parent e52f374252
commit e1e146cb5f
4 changed files with 483 additions and 325 deletions
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66
pom.xml
View File

@@ -9,51 +9,74 @@
<version>4.4.0</version>
<properties>
<!-- ========== Java 和编译配置 ========== -->
<java.version>21</java.version>
<jodconverter.version>4.4.11</jodconverter.version>
<maven.compiler.source>${java.version}</maven.compiler.source>
<maven.compiler.release>${java.version}</maven.compiler.release>
<maven.compiler.target>${java.version}</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<!-- ========== Spring 框架 ========== -->
<spring.boot.version>3.5.6</spring.boot.version>
<!-- ========== 文档转换和Office处理 ========== -->
<jodconverter.version>4.4.11</jodconverter.version>
<poi.version>5.2.5</poi.version>
<xdocreport.version>1.0.6</xdocreport.version>
<xstream.version>1.4.21</xstream.version>
<junrar.version>7.5.5</junrar.version>
<redisson.version>4.0.0</redisson.version>
<sevenzipjbinding.version>16.02-2.01</sevenzipjbinding.version>
<jchardet.version>1.0</jchardet.version>
<antlr.version>2.7.7</antlr.version>
<concurrentlinkedhashmap.version>1.4.2</concurrentlinkedhashmap.version>
<rocksdb.version>5.17.2</rocksdb.version>
<aspose-cad.version>25.10</aspose-cad.version>
<!-- ========== PDF 处理 ========== -->
<pdfbox.version>3.0.6</pdfbox.version>
<itextpdf.version>5.5.13.4</itextpdf.version>
<!-- ========== 图像处理 ========== -->
<jai-imageio.version>1.4.0</jai-imageio.version>
<jbig2-imageio.version>3.0.4</jbig2-imageio.version>
<galimatias.version>0.2.1</galimatias.version>
<commons-imaging.version>1.0.0-alpha6</commons-imaging.version>
<!-- ========== 视频处理 (JavaCV) ========== -->
<bytedeco.version>1.5.12</bytedeco.version>
<opencv.version>4.11.0-1.5.12</opencv.version>
<openblas.version>0.3.30-1.5.12</openblas.version>
<ffmpeg.version>7.1.1-1.5.12</ffmpeg.version>
<itextpdf.version>5.5.13.4</itextpdf.version>
<!-- ========== 压缩文件处理 ========== -->
<sevenzipjbinding.version>16.02-2.01</sevenzipjbinding.version>
<junrar.version>7.5.5</junrar.version>
<!-- ========== 缓存和存储 ========== -->
<redisson.version>4.0.0</redisson.version>
<rocksdb.version>5.17.2</rocksdb.version>
<concurrentlinkedhashmap.version>1.4.2</concurrentlinkedhashmap.version>
<!-- ========== 网络通信 ========== -->
<httpclient.version>5.6</httpclient.version>
<aspose-cad.version>25.10</aspose-cad.version>
<bcprov-jdk15on.version>1.70</bcprov-jdk15on.version>
<juniversalchardet.version>1.0.3</juniversalchardet.version>
<httpcomponents.version>4.5.16</httpcomponents.version>
<commons-cli.version>1.11.0</commons-cli.version>
<commons-net.version>3.12.0</commons-net.version>
<!-- ========== Apache Commons 工具库 ========== -->
<commons-lang3.version>3.20.0</commons-lang3.version>
<commons-cli.version>1.11.0</commons-cli.version>
<!-- ========== 编码和字符处理 ========== -->
<juniversalchardet.version>1.0.3</juniversalchardet.version>
<jchardet.version>1.0</jchardet.version>
<maven.compiler.source>${java.version}</maven.compiler.source>
<maven.compiler.release>${java.version}</maven.compiler.release>
<maven.compiler.target>${java.version}</maven.compiler.target>
<!-- ========== 安全相关 ========== -->
<bcprov-jdk15on.version>1.70</bcprov-jdk15on.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<!-- ========== 其他工具库 ========== -->
<xstream.version>1.4.21</xstream.version>
<antlr.version>2.7.7</antlr.version>
<galimatias.version>0.2.1</galimatias.version>
</properties>
<modules>
<module>server</module>
</modules>
<!-- ========== 项目信息 ========== -->
<name>kkFileView-parent</name>
<description>专注文件在线预览服务</description>
<url>https://github.com/kekingcn/kkFileView</url>
@@ -89,5 +112,4 @@
<system>github</system>
<url>https://github.com/kekingcn/kkFileView/issues</url>
</issueManagement>
</project>

325
server/pom.xml
View File

@@ -23,7 +23,7 @@
</dependencies>
</dependencyManagement>
<repositories>
<repositories>
<repository>
<id>aspose-maven-repository</id>
<url>https://repository.aspose.com/repo</url>
@@ -34,18 +34,11 @@
</repositories>
<dependencies>
<dependency>
<groupId>org.jodconverter</groupId>
<artifactId>jodconverter-local</artifactId>
<version>${jodconverter.version}</version>
</dependency>
<!-- web start -->
<!-- ========== Spring Boot 框架依赖 ========== -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-freemarker</artifactId>
@@ -54,9 +47,15 @@
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<!-- web end -->
<!-- poi start -->
<!-- ========== 文档格式转换 ========== -->
<dependency>
<groupId>org.jodconverter</groupId>
<artifactId>jodconverter-local</artifactId>
<version>${jodconverter.version}</version>
</dependency>
<!-- ========== Office文档处理 (POI相关) ========== -->
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
@@ -93,85 +92,13 @@
<artifactId>fr.opensagres.xdocreport.document</artifactId>
<version>${xdocreport.version}</version>
</dependency>
<!-- poi start -->
<dependency>
<groupId>org.apache.httpcomponents.client5</groupId>
<artifactId>httpclient5</artifactId>
<groupId>com.aspose</groupId>
<artifactId>aspose-cad</artifactId>
<version>${aspose-cad.version}</version>
</dependency>
<!-- 对 rar5 的支持 和其他众多压缩支持 可参考 package net.sf.sevenzipjbinding.ArchiveFormat; -->
<dependency>
<groupId>net.sf.sevenzipjbinding</groupId>
<artifactId>sevenzipjbinding</artifactId>
<version>${sevenzipjbinding.version}</version>
</dependency>
<dependency>
<groupId>net.sf.sevenzipjbinding</groupId>
<artifactId>sevenzipjbinding-all-platforms</artifactId>
<version>${sevenzipjbinding.version}</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>${commons-lang3.version}</version>
</dependency>
<dependency>
<groupId>org.redisson</groupId>
<artifactId>redisson</artifactId>
<version>${redisson.version}</version>
</dependency>
<!-- 编码检测-JUniversalCharDet-->
<dependency>
<groupId>com.googlecode.juniversalchardet</groupId>
<artifactId>juniversalchardet</artifactId>
<version>${juniversalchardet.version}</version>
</dependency>
<!-- 解压(rar)-->
<dependency>
<groupId>com.github.junrar</groupId>
<artifactId>junrar</artifactId>
<version>${junrar.version}</version>
</dependency>
<dependency>
<groupId>net.sourceforge.jchardet</groupId>
<artifactId>jchardet</artifactId>
<version>${jchardet.version}</version>
</dependency>
<dependency>
<groupId>antlr</groupId>
<artifactId>antlr</artifactId>
<version>${antlr.version}</version>
</dependency>
<dependency>
<groupId>commons-cli</groupId>
<artifactId>commons-cli</artifactId>
<version>${commons-cli.version}</version>
</dependency>
<!-- FTP -->
<dependency>
<groupId>commons-net</groupId>
<artifactId>commons-net</artifactId>
<version>${commons-net.version}</version>
</dependency>
<dependency>
<groupId>com.thoughtworks.xstream</groupId>
<artifactId>xstream</artifactId>
<version>${xstream.version}</version>
</dependency>
<dependency>
<groupId>com.googlecode.concurrentlinkedhashmap</groupId>
<artifactId>concurrentlinkedhashmap-lru</artifactId>
<version>${concurrentlinkedhashmap.version}</version>
</dependency>
<dependency>
<groupId>org.rocksdb</groupId>
<artifactId>rocksdbjni</artifactId>
<version>${rocksdb.version}</version>
</dependency>
<!-- ========== PDF处理 ========== -->
<dependency>
<groupId>org.apache.pdfbox</groupId>
<artifactId>pdfbox</artifactId>
@@ -188,6 +115,30 @@
<artifactId>pdfbox-tools</artifactId>
<version>${pdfbox.version}</version>
</dependency>
<dependency>
<groupId>com.itextpdf</groupId>
<artifactId>itextpdf</artifactId>
<version>${itextpdf.version}</version>
</dependency>
<!-- ========== 压缩文件处理 ========== -->
<dependency>
<groupId>net.sf.sevenzipjbinding</groupId>
<artifactId>sevenzipjbinding</artifactId>
<version>${sevenzipjbinding.version}</version>
</dependency>
<dependency>
<groupId>net.sf.sevenzipjbinding</groupId>
<artifactId>sevenzipjbinding-all-platforms</artifactId>
<version>${sevenzipjbinding.version}</version>
</dependency>
<dependency>
<groupId>com.github.junrar</groupId>
<artifactId>junrar</artifactId>
<version>${junrar.version}</version>
</dependency>
<!-- ========== 图像处理 ========== -->
<dependency>
<groupId>com.github.jai-imageio</groupId>
<artifactId>jai-imageio-jpeg2000</artifactId>
@@ -203,79 +154,12 @@
<artifactId>jbig2-imageio</artifactId>
<version>${jbig2-imageio.version}</version>
</dependency>
<dependency>
<groupId>com.aspose</groupId>
<artifactId>aspose-cad</artifactId>
<version>${aspose-cad.version}</version>
</dependency>
<!-- 密钥算法 -->
<dependency>
<groupId>org.bouncycastle</groupId>
<artifactId>bcprov-jdk15on</artifactId>
<version>${bcprov-jdk15on.version}</version>
<groupId>org.apache.commons</groupId>
<artifactId>commons-imaging</artifactId>
<version>${commons-imaging.version}</version>
</dependency>
<!-- url 规范化 -->
<dependency>
<groupId>io.mola.galimatias</groupId>
<artifactId>galimatias</artifactId>
<version>${galimatias.version}</version>
</dependency>
<!-- 以下是bytedeco 基于opencv ffmpeg封装的javacv，用于视频处理 -->
<dependency>
<groupId>org.bytedeco</groupId>
<artifactId>javacv</artifactId>
<version>${bytedeco.version}</version>
</dependency>
<dependency>
<groupId>org.bytedeco</groupId>
<artifactId>javacpp</artifactId>
<version>${bytedeco.version}</version>
</dependency>
<!-- 此版本中主要兼容linux和windows系统，如需兼容其他系统平台，请引入对应依赖即可 -->
<dependency>
<groupId>org.bytedeco</groupId>
<artifactId>opencv</artifactId>
<version>${opencv.version}</version>
<classifier>linux-x86_64</classifier>
</dependency>
<dependency>
<groupId>org.bytedeco</groupId>
<artifactId>opencv</artifactId>
<version>${opencv.version}</version>
<classifier>windows-x86_64</classifier>
</dependency>
<dependency>
<groupId>org.bytedeco</groupId>
<artifactId>openblas</artifactId>
<version>${openblas.version}</version>
<classifier>linux-x86_64</classifier>
</dependency>
<dependency>
<groupId>org.bytedeco</groupId>
<artifactId>openblas</artifactId>
<version>${openblas.version}</version>
<classifier>windows-x86_64</classifier>
</dependency>
<dependency>
<groupId>org.bytedeco</groupId>
<artifactId>ffmpeg</artifactId>
<version>${ffmpeg.version}</version>
<classifier>linux-x86_64</classifier>
</dependency>
<dependency>
<groupId>org.bytedeco</groupId>
<artifactId>ffmpeg</artifactId>
<version>${ffmpeg.version}</version>
<classifier>windows-x86_64</classifier>
</dependency>
<dependency>
<groupId>com.itextpdf</groupId>
<artifactId>itextpdf</artifactId>
<version>${itextpdf.version}</version>
</dependency>
<!-- JAI 系统依赖 -->
<dependency>
<groupId>javax.media</groupId>
<artifactId>jai_core</artifactId>
@@ -291,7 +175,129 @@
<systemPath>${pom.basedir}/lib/jai_codec-1.1.3.jar</systemPath>
</dependency>
<!-- test dependency - start -->
<!-- ========== 视频处理 (JavaCV) ========== -->
<dependency>
<groupId>org.bytedeco</groupId>
<artifactId>javacv</artifactId>
<version>${bytedeco.version}</version>
</dependency>
<dependency>
<groupId>org.bytedeco</groupId>
<artifactId>javacpp</artifactId>
<version>${bytedeco.version}</version>
</dependency>
<dependency>
<groupId>org.bytedeco</groupId>
<artifactId>opencv</artifactId>
<version>${opencv.version}</version>
<classifier>linux-x86_64</classifier>
</dependency>
<dependency>
<groupId>org.bytedeco</groupId>
<artifactId>opencv</artifactId>
<version>${opencv.version}</version>
<classifier>windows-x86_64</classifier>
</dependency>
<dependency>
<groupId>org.bytedeco</groupId>
<artifactId>openblas</artifactId>
<version>${openblas.version}</version>
<classifier>linux-x86_64</classifier>
</dependency>
<dependency>
<groupId>org.bytedeco</groupId>
<artifactId>openblas</artifactId>
<version>${openblas.version}</version>
<classifier>windows-x86_64</classifier>
</dependency>
<dependency>
<groupId>org.bytedeco</groupId>
<artifactId>ffmpeg</artifactId>
<version>${ffmpeg.version}</version>
<classifier>linux-x86_64</classifier>
</dependency>
<dependency>
<groupId>org.bytedeco</groupId>
<artifactId>ffmpeg</artifactId>
<version>${ffmpeg.version}</version>
<classifier>windows-x86_64</classifier>
</dependency>
<!-- ========== 网络通信 ========== -->
<dependency>
<groupId>org.apache.httpcomponents.client5</groupId>
<artifactId>httpclient5</artifactId>
</dependency>
<dependency>
<groupId>commons-net</groupId>
<artifactId>commons-net</artifactId>
<version>${commons-net.version}</version>
</dependency>
<!-- ========== 缓存和存储 ========== -->
<dependency>
<groupId>org.redisson</groupId>
<artifactId>redisson</artifactId>
<version>${redisson.version}</version>
</dependency>
<dependency>
<groupId>org.rocksdb</groupId>
<artifactId>rocksdbjni</artifactId>
<version>${rocksdb.version}</version>
</dependency>
<dependency>
<groupId>com.googlecode.concurrentlinkedhashmap</groupId>
<artifactId>concurrentlinkedhashmap-lru</artifactId>
<version>${concurrentlinkedhashmap.version}</version>
</dependency>
<!-- ========== 编码检测和字符处理 ========== -->
<dependency>
<groupId>com.googlecode.juniversalchardet</groupId>
<artifactId>juniversalchardet</artifactId>
<version>${juniversalchardet.version}</version>
</dependency>
<dependency>
<groupId>net.sourceforge.jchardet</groupId>
<artifactId>jchardet</artifactId>
<version>${jchardet.version}</version>
</dependency>
<!-- ========== Apache Commons 工具库 ========== -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>${commons-lang3.version}</version>
</dependency>
<dependency>
<groupId>commons-cli</groupId>
<artifactId>commons-cli</artifactId>
<version>${commons-cli.version}</version>
</dependency>
<!-- ========== 其他工具库 ========== -->
<dependency>
<groupId>antlr</groupId>
<artifactId>antlr</artifactId>
<version>${antlr.version}</version>
</dependency>
<dependency>
<groupId>com.thoughtworks.xstream</groupId>
<artifactId>xstream</artifactId>
<version>${xstream.version}</version>
</dependency>
<dependency>
<groupId>org.bouncycastle</groupId>
<artifactId>bcprov-jdk15on</artifactId>
<version>${bcprov-jdk15on.version}</version>
</dependency>
<dependency>
<groupId>io.mola.galimatias</groupId>
<artifactId>galimatias</artifactId>
<version>${galimatias.version}</version>
</dependency>
<!-- ========== 测试依赖 ========== -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
@@ -309,7 +315,6 @@
</exclusion>
</exclusions>
</dependency>
<!-- test dependency - end -->
</dependencies>
<build>

91
server/src/main/java/cn/keking/utils/ConvertPicUtil.java
View File

@@ -1,6 +1,7 @@
package cn.keking.utils;
import cn.keking.config.ConfigConstants;
import cn.keking.service.FileHandlerService;
import cn.keking.web.filter.BaseUrlFilter;
import com.itextpdf.text.Document;
import com.itextpdf.text.Image;
@@ -8,14 +9,12 @@ import com.itextpdf.text.io.FileChannelRandomAccessSource;
import com.itextpdf.text.pdf.PdfWriter;
import com.itextpdf.text.pdf.RandomAccessFileOrArray;
import com.itextpdf.text.pdf.codec.TiffImage;
import com.sun.media.jai.codec.*;
import org.apache.commons.imaging.Imaging;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.media.jai.JAI;
import javax.media.jai.RenderedOp;
import java.awt.image.RenderedImage;
import java.awt.image.renderable.ParameterBlock;
import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
@@ -40,58 +39,54 @@ public class ConvertPicUtil {
public static List<String> convertTif2Jpg(String strInputFile, String strOutputFile, boolean forceUpdatedCache) throws Exception {
List<String> listImageFiles = new ArrayList<>();
String baseUrl = BaseUrlFilter.getBaseUrl();
if (!new File(strInputFile).exists()) {
logger.info("找不到文件【" + strInputFile + "】");
strOutputFile = strOutputFile.substring(0, strOutputFile.lastIndexOf('.'));
File tiffFile = new File(strInputFile);
if (!tiffFile.exists()) {
logger.info("找不到文件【{}】", strInputFile);
return null;
}
strOutputFile = strOutputFile.replaceAll(".jpg", "");
FileSeekableStream fileSeekStream = null;
File outputDir = new File(strOutputFile);
if (!outputDir.exists() && !outputDir.mkdirs()) {
throw new IOException("创建目录失败: " + strOutputFile);
}
List<BufferedImage> images;
try {
JPEGEncodeParam jpegEncodeParam = new JPEGEncodeParam();
TIFFEncodeParam tiffEncodeParam = new TIFFEncodeParam();
tiffEncodeParam.setCompression(TIFFEncodeParam.COMPRESSION_GROUP4);
tiffEncodeParam.setLittleEndian(false);
fileSeekStream = new FileSeekableStream(strInputFile);
ImageDecoder imageDecoder = ImageCodec.createImageDecoder("TIFF", fileSeekStream, null);
int intTifCount = imageDecoder.getNumPages();
// logger.info("该tif文件共有【" + intTifCount + "】页");
// 处理目标文件夹，如果不存在则自动创建
File fileJpgPath = new File(strOutputFile);
if (!fileJpgPath.exists() && !fileJpgPath.mkdirs()) {
logger.error("{} 创建失败", strOutputFile);
}
// 循环，处理每页tif文件，转换为jpg
for (int i = 0; i < intTifCount; i++) {
String strJpg= strOutputFile + "/" + i + ".jpg";
File fileJpg = new File(strJpg);
// 如果文件不存在，则生成
if (forceUpdatedCache|| !fileJpg.exists()) {
RenderedImage renderedImage = imageDecoder.decodeAsRenderedImage(i);
ParameterBlock pb = new ParameterBlock();
pb.addSource(renderedImage);
pb.add(fileJpg.toString());
pb.add("JPEG");
pb.add(jpegEncodeParam);
RenderedOp renderedOp = JAI.create("filestore", pb);
renderedOp.dispose();
// logger.info("每页分别保存至： " + fileJpg.getCanonicalPath());
images = Imaging.getAllBufferedImages(tiffFile);
for (int i = 0; i < images.size(); i++) {
String fileName = strOutputFile + File.separator + i + ".jpg";
File outputFile = new File(fileName);
// 如果需要强制更新缓存或者文件不存在，则转换
if (forceUpdatedCache || !outputFile.exists()) {
BufferedImage image = images.get(i);
// 写入JPG格式
boolean success = ImageIO.write(image, "png", outputFile);
if (!success) {
throw new IOException("无法写入JPG格式图片: " + fileName);
}
logger.debug("转换图片: {}", fileName);
} else {
logger.debug("使用缓存图片: {}", fileName);
}
strJpg = baseUrl+strJpg.replace(fileDir, "");
listImageFiles.add(strJpg);
// 构建URL
String relativePath = fileName.replace(fileDir, "");
String url = baseUrl + WebUtils.encodeFileName(relativePath);
listImageFiles.add(url);
}
} catch (IOException e) {
if (!e.getMessage().contains("Bad endianness tag (not 0x4949 or 0x4d4d)") ) {
logger.error("TIF转JPG异常，文件路径：" + strInputFile, e);
if (!e.getMessage().contains("Only sequential, baseline JPEGs are supported at the moment")) {
logger.error("TIF转JPG异常，文件路径：{}", strInputFile, e);
}
throw new Exception(e);
} finally {
if (fileSeekStream != null) {
fileSeekStream.close();
}
}
return listImageFiles;
}
/**
* 将Jpg图片转换为Pdf文件
*
@@ -113,9 +108,9 @@ public class ConvertPicUtil {
document.open();
Image image;
for (int i = 1; i <= pages; i++) {
image = TiffImage.getTiffImage(rafa, i);
image.scaleToFit(FIT_WIDTH, FIT_HEIGHT);
document.add(image);
image = TiffImage.getTiffImage(rafa, i);
image.scaleToFit(FIT_WIDTH, FIT_HEIGHT);
document.add(image);
}
} catch (IOException e) {
if (!e.getMessage().contains("Bad endianness tag (not 0x4949 or 0x4d4d)") ) {

324
server/src/main/resources/static/js/UTIF.js
View File

@@ -35,17 +35,42 @@ if(this.p>4){throw new W("Unsupported color mode")}var E=this.Y(h,f,n);if(this.p
UTIF.encodeImage = function(rgba, w, h, metadata)
{
var idf = { "t256":[w], "t257":[h], "t258":[8,8,8,8], "t259":[1], "t262":[2], "t273":[1000], // strips offset
"t277":[4], "t278":[h], /* rows per strip */ "t279":[w*h*4], // strip byte counts
var bpv = Math.round(rgba.byteLength/(w*h*4));
var dpth = bpv*8;
var img = new Uint8Array(rgba);
if(dpth==16) {
img=img.slice(0); for(var i=0; i<img.length; i+=2) { var t=img[i]; img[i]=img[i+1]; img[i+1]=t; }
}
var cmpr = (window && window.pako) ? 8 : 1;
var ss = 1e6; // decoded strip size - 10 MB
var rps = Math.min(h, 2*((ss/(w*4*bpv))>>>1)), prts = [], offs = [], bcnt = [], tsz=0;
var psz = 1000+(metadata?1000:0)+Math.ceil(h/rps)*8;
for(var y=0; y<h; y+=rps) {
var pof = y*w*4*bpv, pln = Math.min(img.length, (y+rps)*w*4*bpv)-pof;
var prt = new Uint8Array(img.buffer, pof, pln);
if(cmpr==8) prt=pako.deflate(prt);
prts.push(prt); offs.push(psz+tsz); bcnt.push(prt.length); tsz+=prt.length;
}
//if(cmpr==8) img=pako.deflate(img);
var ifd = { "t256":[w], "t257":[h], "t258":[dpth,dpth,dpth,dpth], "t259":[cmpr], "t262":[2], "t273":offs, // strips offset
"t277":[4], "t278":[rps], /* rows per strip */ "t279":bcnt, // strip byte counts
"t282":[[72,1]], "t283":[[72,1]], "t284":[1], "t286":[[0,1]], "t287":[[0,1]], "t296":[1], "t305": ["Photopea (UTIF.js)"], "t338":[1]
};
if (metadata) for (var i in metadata) idf[i] = metadata[i];
if (metadata) for (var i in metadata) ifd[i] = metadata[i];
var prfx = new Uint8Array(UTIF.encode([idf]));
var img = new Uint8Array(rgba);
var data = new Uint8Array(1000+w*h*4);
for(var i=0; i<prfx.length; i++) data[i] = prfx[i];
for(var i=0; i<img .length; i++) data[1000+i] = img[i];
var prfx = new Uint8Array(UTIF.encode([ifd]));
var data = new Uint8Array(psz+tsz);
data.set(prfx,0);
for(var i=0; i<prts.length; i++) data.set(prts[i],offs[i]);
//for(var i=0; i<prfx.length; i++) data[i] = prfx[i];
//for(var i=0; i<img .length; i++) data[1000+i] = img[i];
return data.buffer;
}
@@ -103,11 +128,14 @@ UTIF.decodeImage = function(buff, img, ifds)
var cmpr = img["t259"] ? img["t259"][0] : 1; //delete img["t259"];
var fo = img["t266"] ? img["t266"][0] : 1; //delete img["t266"];
if(img["t284"] && img["t284"][0]==2) log("PlanarConfiguration 2 should not be used!");
if(cmpr==7 && img["t258"] && img["t258"].length>3) img["t258"]=img["t258"].slice(0,3);
if(cmpr==7 && img["t258"] && img["t258"].length!=3 && img["t258"][0]==8) { img["t258"]=[8,8,8]; img["t277"]=[3]; } // not for lossless JPEG - "RAW_CANON_EOS_550D.CR2"
if(img["t277"]==null && img["t258"] && img["t258"].length==3) img["t277"]=[3]; // t277 missing in some 3-channel JPGs inside CR2 - "RAW_CANON_350D.CR2"
var spp = img["t277"]?img["t277"][0]:1;
var bps = img["t258"]?img["t258"][0]:1;
var spp = img["t277"]?img["t277"][0]:1; //if(cmpr==7) spp=3; // jpg
var pco = img["t284"]?img["t284"][0]:1; if(spp!=3) pco=1; // planar configuration
if(pco==2) log("PlanarConfiguration 2 should not be used!");
var bipp = bps*spp; // bits per pixel
/*
var bipp; // bits per pixel
@@ -150,7 +178,17 @@ UTIF.decodeImage = function(buff, img, ifds)
//console.log("====", img.width, rps);
for(var i=0; i<soff.length; i++)
{
UTIF.decode._decompress(img,ifds, data, soff[i], bcnt[i], cmpr, bytes, Math.ceil(bilen/8)|0, fo,img.width,rps);
if(pco==1) {
var toff = Math.ceil(bilen/8)|0;
UTIF.decode._decompress(img,ifds, data, soff[i], bcnt[i], cmpr, bytes, toff, fo,img.width,rps);
}
else {
var ta = new Uint8Array(img.width*rps);
UTIF.decode._decompress(img,ifds, data, soff[i], bcnt[i], cmpr, ta,0, fo,img.width,rps);
var scnt = Math.ceil(soff.length/3); // strip count
var toff = (i%scnt)*img.width*rps*3, j=Math.floor(i/scnt);
for(var k=0; k<ta.length; k++) bytes[toff+k*3+j] = ta[k];
}
bilen += bipl * rps;
}
bilen = Math.min(bilen, bytes.length*8);
@@ -160,7 +198,10 @@ UTIF.decodeImage = function(buff, img, ifds)
UTIF.decode._decompress = function(img,ifds, data, off, len, cmpr, tgt, toff, fo, w, h) // fill order
{
if(img["t271"] && img["t271"][0]=="Panasonic" && img["t45"] && img["t45"][0]==6) cmpr = 34316;
if(img["t271"] && img["t271"][0]=="Panasonic") {
if(img["t45"] && (img["t45"][0]==6 || img["t45"][0]==8)) cmpr = 34316;
else if(cmpr==34828) cmpr=1; // .RAW extension
}
//console.log("compression", cmpr);
//var time = Date.now();
if(false) {}
@@ -184,8 +225,9 @@ UTIF.decode._decompress = function(img,ifds, data, off, len, cmpr, tgt, toff, fo
//console.log(Date.now()-time);
var bps = (img["t258"]?Math.min(32,img["t258"][0]):1);
var noc = (img["t277"]?img["t277"][0]:1), bpp=(bps*noc)>>>3, bpl = Math.ceil(bps*noc*w/8);
var pco = img["t284"] ? img["t284"][0] : 1; // planar configuration
var bps = (img["t258"]?Math.min(64,img["t258"][0]):1);
var noc = pco==2 ? 1 : (img["t277"]?img["t277"][0]:1), bpp=(bps*noc)>>>3, bpl = Math.ceil(bps*noc*w/8);
// convert to Little Endian /*
if(bps==16 && !img.isLE && img["t33422"]==null) // not DNG
@@ -195,10 +237,9 @@ UTIF.decode._decompress = function(img,ifds, data, off, len, cmpr, tgt, toff, fo
for(var x=1; x<bpl; x+=2) { var t=tgt[roff+x]; tgt[roff+x]=tgt[roff+x-1]; tgt[roff+x-1]=t; }
} //*/
if(img["t317"] && img["t317"][0]==2)
{
for(var y=0; y<h; y++)
{
// predictor
if(img["t317"] && img["t317"][0]==2) {
for(var y=0; y<h; y++) {
var ntoff = toff+y*bpl;
if(bps==16) for(var j=bpp; j<bpl; j+=2) {
var nv = ((tgt[ntoff+j+1]<<8)|tgt[ntoff+j]) + ((tgt[ntoff+j-bpp+1]<<8)|tgt[ntoff+j-bpp]);
@@ -307,6 +348,29 @@ UTIF.decode._decompress = function(img,ifds, data, off, len, cmpr, tgt, toff, fo
if (RW2_Format == 7) {
throw RW2_Format;
/*
for(var y=0; y<rawHeight; y++) {
var ix = 0;
for(var x=0; x<rawWidth; x+=9) {
var so = off+(y*10752)+x*16;
var idx = y*rawWidth+x;
var bytes = data.slice(so,so+16);
result[idx ] = bytes[0] + ((bytes[1] & 0x3F) << 8);
result[idx + 1] = (bytes[1] >> 6) + 4 * (bytes[2]) + ((bytes[3] & 0xF) << 10);
result[idx + 2] = (bytes[3] >> 4) + 16 * (bytes[4]) + ((bytes[5] & 3) << 12);
result[idx + 3] = ((bytes[5] & 0xFC) >> 2) + (bytes[6] << 6);
result[idx + 4] = bytes[7] + ((bytes[8] & 0x3F) << 8);
result[idx + 5] = (bytes[8] >> 6) + 4 * bytes[9] + ((bytes[10] & 0xF) << 10);
result[idx + 6] = (bytes[10] >> 4) + 16 * bytes[11] + ((bytes[12] & 3) << 12);
result[idx + 7] = ((bytes[12] & 0xFC) >> 2) + (bytes[13] << 6);
result[idx + 8] = bytes[14] + ((bytes[15] & 0x3F) << 8);
//ix+=9;
//if(ix>=rawWidth/9) ix=(ix%9)+1;
}
} //*/
// Skatch of version 7
/*
var pixels_per_block = bitsPerSample == 14 ? 9 : 10;
@@ -612,6 +676,19 @@ UTIF.decode._decodeNikon = function(img,imgs, data, off, src_length, tgt, toff)
var getbithuff = UTIF.decode._getbithuff;
var mn = imgs[0].exifIFD.makerNote, md = mn["t150"]?mn["t150"]:mn["t140"], mdo=0; //console.log(mn,md);
if(mn["t147"] && mn["t147"][0]==2) {
var ppl = Math.ceil(raw_width/10);
var bpl = ppl*16;
var rbpl = (raw_width*3)>>>1;
for(var y=0; y<height; y++) {
for(var pi=0; pi<ppl; pi++) {
for(var i=0; i<15; i++) tgt[y*rbpl+pi*15+i] = data[off+y*bpl+pi*16+i];
}
}
return;
}
//console.log(md[0].toString(16), md[1].toString(16), tiff_bps);
var ver0 = md[mdo++], ver1 = md[mdo++];
if (ver0 == 0x49 || ver1 == 0x58) mdo+=2110;
@@ -740,9 +817,23 @@ UTIF.decode._decodeNewJPEG = function(img, data, off, len, tgt, toff)
{
var bps = img["t258"][0];//, dcdr = new LosslessJpegDecoder();
//var time = Date.now();
var out = UTIF.LosslessJpegDecode(buff), olen=out.length; //console.log(olen);
//var out = ULLJPG(buff), olen=out.length; //console.log(olen);
//var out = UTIF.LosslessJpegDecode(buff), olen=out.length; //console.log(olen);
var ojpg = UTIF.LosslessJpegDecode(buff), out=ojpg[0], olen=out.length; //console.log(olen);
//console.log(Date.now()-time);
if(ojpg[3]==4 && img["t29456"]) { // Sony ARW has 4 components per pixel,
var no = out.slice(0); no.fill(0);
var w = ojpg[1],h=ojpg[2], rw=w*2;
for(var y=0; y<h; y++)
for(var x=0; x<w; x++) {
var ti = y*w*4 + x*2;
var si = ti+x*2;
no[ti ] = out[si ];
no[ti+1 ] = out[si+1];
no[ti+rw ] = out[si+2];
no[ti+rw+1] = out[si+3];
}
out = no;
}
if(false) {}
else if(bps==16) {
@@ -955,7 +1046,9 @@ UTIF.decode._decodeOldJPEG = function(img, data, off, len, tgt, toff)
var parser = new UTIF.JpegDecoder(); parser.parse(buff);
var decoded = parser.getData({"width":parser.width,"height":parser.height,"forceRGB":true,"isSourcePDF":false});
for (var i=0; i<decoded.length; i++) tgt[toff + i] = decoded[i];
var area = parser.width*parser.height;
if(img["t262"] && img["t262"][0]==1) for (var i=0; i<area; i++) tgt[toff + i] = decoded[i*3];
else for (var i=0; i<decoded.length; i++ ) tgt[toff + i] = decoded[i];
// PhotometricInterpretation is 6 (YCbCr) for JPEG, but after decoding we populate data in
// RGB format, so updating the tag value
@@ -1198,7 +1291,7 @@ UTIF._readIFD = function(bin, data, offset, ifds, depth, prm)
//ifd["t"+tag+"-"+UTIF.tags[tag]] = arr;
if(type== 1 || type==7) { var no=(num<5 ? offset-4 : voff); if(no+num>data.buffer.byteLength) num=data.buffer.byteLength-no; arr = new Uint8Array(data.buffer, no, num); }
if(type== 2) { var o0 = (num<5 ? offset-4 : voff), c=data[o0], len=Math.max(0, Math.min(num-1,data.length-o0));
if(c<128 || len==0) arr.push( bin.readASCII(data, o0, len) );
if(c<128 || len==0) { arr.push( bin.readASCII(data, o0, len) ); if(arr[0].endsWith("\u0000")) arr[0]=arr[0].slice(0,-1); }
else arr = new Uint8Array(data.buffer, o0, len); }
if(type== 3) { for(var j=0; j<num; j++) arr.push(bin.readUshort(data, (num<3 ? offset-4 : voff)+2*j)); }
if(type== 4
@@ -1237,7 +1330,8 @@ UTIF._readIFD = function(bin, data, offset, ifds, depth, prm)
var obj = ifd.makerNote = subsub.pop();
for(var j=0; j<inds.length; j++) {
var k="t"+inds[j]; if(obj[k]==null) continue;
UTIF._readIFD(bin, mn, obj[k][0], subsub, depth+1, prm);
if(obj[k].length==1) UTIF._readIFD(bin, mn , obj[k][0], subsub, depth+1, prm);
else UTIF._readIFD(bin, obj[k], 0 , subsub, depth+1, prm);
obj[k] = subsub.pop();
}
if(obj["t12288"]) {
@@ -1256,6 +1350,8 @@ UTIF._readIFD = function(bin, data, offset, ifds, depth, prm)
return offset;
}
UTIF._remapKey = function(key) { if(key=="exifIFD") key="t34665"; if(key=="gpsiIFD") key="t34853"; return key; }
UTIF._writeIFD = function(bin, types, data, offset, ifd)
{
var keys = Object.keys(ifd), knum=keys.length; if(ifd["exifIFD"]) knum--; if(ifd["gpsiIFD"]) knum--;
@@ -1263,10 +1359,12 @@ UTIF._writeIFD = function(bin, types, data, offset, ifd)
var eoff = offset + knum*12 + 4;
keys.sort(function(a,b) { a=UTIF._remapKey(a); b=UTIF._remapKey(b); return parseInt(a.slice(1))-parseInt(b.slice(1)); });
for(var ki=0; ki<keys.length; ki++)
{
var key = keys[ki]; if(key=="t34665" || key=="t34853") continue;
if(key=="exifIFD") key="t34665"; if(key=="gpsiIFD") key="t34853";
key=UTIF._remapKey(key);
var tag = parseInt(key.slice(1)), type = types.main[tag]; if(type==null) type=types.rest[tag];
if(type==null || type==0) throw new Error("unknown type of tag: "+tag);
//console.log(offset+":", tag, type, eoff);
@@ -1315,14 +1413,14 @@ UTIF.toRGBA8 = function(out, scl)
var img = new Uint8Array(area*4);
//console.log(out);
// 0: WhiteIsZero, 1: BlackIsZero, 2: RGB, 3: Palette color, 4: Transparency mask, 5: CMYK
var intp = (out["t262"] ? out["t262"][0]: 2), bps = (out["t258"]?Math.min(32,out["t258"][0]):1);
var intp = (out["t262"] ? out["t262"][0]: 2), bps = (out["t258"]?Math.min(64,out["t258"][0]):1);
if(out["t262"]==null && bps==1) intp=0;
var smpls = out["t277"]?out["t277"][0] : (out["t258"]?out["t258"].length : [1,1,3,1,1,4,3][intp]);
var smpls = out["t277"]?out["t277"][0] : (out["t258"]?out["t258"].length : [1,1,3,1,1,4,3][intp]); //if(out["t259"] && out["t259"][0]==7) smpls=3; // jpg
var sfmt = out["t339"]?out["t339"][0] : null; if(intp==1 && bps==32 && sfmt!=3) throw "e"; // sample format
var bpl = Math.ceil(smpls*bps*w/8);
//log("interpretation: ", intp, "smpls", smpls, "bps", bps, "sample format",sfmt, out);
log("interpretation: ", intp, "smpls", smpls, "bps", bps, "sample format",sfmt, out);
if(false) {}
else if(intp==0)
@@ -1340,14 +1438,16 @@ UTIF.toRGBA8 = function(out, scl)
{
if(scl==null) scl=1/256;
var f32 = ((data.length&3)==0) ? new Float32Array(data.buffer) : null;
var f64 = ((data.length&7)==0) ? new Float64Array(data.buffer) : null;
for(var y=0; y<h; y++) {
var off = y*bpl, io = y*w;
if(bps== 1) for(var i=0; i<w; i++) { var qi=(io+i)<<2, px=((data[off+(i>>3)])>>(7- (i&7)))&1; img[qi]=img[qi+1]=img[qi+2]=(px)*255; img[qi+3]=255; }
if(bps== 2) for(var i=0; i<w; i++) { var qi=(io+i)<<2, px=((data[off+(i>>2)])>>(6-2*(i&3)))&3; img[qi]=img[qi+1]=img[qi+2]=(px)* 85; img[qi+3]=255; }
if(bps== 8) for(var i=0; i<w; i++) { var qi=(io+i)<<2, px=data[off+i*smpls]; img[qi]=img[qi+1]=img[qi+2]= px; img[qi+3]=255; }
if(bps== 8) for(var i=0; i<w; i++) { var qi=(io+i)<<2, px=data[off+i*smpls]; img[qi]=img[qi+1]=img[qi+2]= px; img[qi+3]=255; } // "smpls" needed for newJPEG compression (RGB output) - "jpg7/download.tif"
if(bps==16) for(var i=0; i<w; i++) { var qi=(io+i)<<2, o=off+(2*i), px=(data[o+1]<<8)|data[o]; img[qi]=img[qi+1]=img[qi+2]= Math.min(255,~~(px*scl)); img[qi+3]=255; } // ladoga.tif
if(bps==32) for(var i=0; i<w; i++) { var qi=(io+i)<<2, o=(off>>>2)+i, px=f32[o]; img[qi]=img[qi+1]=img[qi+2]= ~~(0.5+255*px); img[qi+3]=255; }
if(bps==64) for(var i=0; i<w; i++) { var qi=(io+i)<<2, o=(off>>>3)+i, px=f64[o]; img[qi]=img[qi+1]=img[qi+2]= ~~(0.5+255*px); img[qi+3]=255; }
}
}
else if(intp==2)
@@ -1406,7 +1506,7 @@ UTIF.toRGBA8 = function(out, scl)
for(var i=0; i<area; i++) {
var qi=i<<2, si=i*smpls;
if(window.UDOC) {
if(window && window.UDOC) {
var C=data[si], M=data[si+1], Y=data[si+2], K=data[si+3];
var c = UDOC.C.cmykToRgb([C*(1/255), M*(1/255), Y*(1/255), K*(1/255)]);
img[qi] = ~~(0.5+255*c[0]); img[qi+1] = ~~(0.5+255*c[1]); img[qi+2] = ~~(0.5+255*c[2]);
@@ -1439,6 +1539,39 @@ UTIF.toRGBA8 = function(out, scl)
}
}
}
else if(intp==8) { // CIELAB
//console.log(smpls, bps, w, h);
if(smpls!=3 || bps!=16) throw "e";
var u16 = new Uint16Array(data.buffer);
var i16 = new Int16Array (data.buffer);
var M = [3.1338561, -1.6168667, -0.4906146, -0.9787684, 1.9161415, 0.0334540, 0.0719453, -0.2289914, 1.4052427]
for(var y=0; y<h; y++)
for(var x=0; x<w; x++) {
var i = y*w+x, qi=i*4, ti=i*3;
var L = u16[ti]*(100/0xffff), a=i16[ti+1]*(255/0xffff), b=i16[ti+2]*(255/0xffff);
//var rgb = GR.labToRgb(L,a,b);
var k = 903.3, e = 0.008856;
var fy = (L+16)/116, fy3 = fy*fy*fy;
var fz = fy - b/200, fz3 = fz*fz*fz;
var fx = a/500 + fy, fx3 = fx*fx*fx;
var zr = fz3>e ? fz3 : (116*fz-16)/k;
var yr = fy3>e ? fy3 : (116*fy-16)/k;
var xr = fx3>e ? fx3 : (116*fx-16)/k;
var X = xr*(96.42/100), Y = yr*(100/100), Z = zr*(82.49/100);
img[qi ] = Math.max(0, Math.min(255, gamma(X*M[0] + Y*M[1] + Z*M[2])*255));
img[qi+1] = Math.max(0, Math.min(255, gamma(X*M[3] + Y*M[4] + Z*M[5])*255));
img[qi+2] = Math.max(0, Math.min(255, gamma(X*M[6] + Y*M[7] + Z*M[8])*255));
img[qi+3] = 255;
}
}
else if(intp==32845) {
for(var y=0; y<h; y++)
@@ -1573,73 +1706,76 @@ UTIF._copyTile = function(tb, tw, th, b, w, h, xoff, yoff)
}
}
UTIF._inflateRaw=function(){var H={};H.H={};H.H.N=function(N,W){var R=Uint8Array,i=0,m=0,J=0,h=0,Q=0,X=0,u=0,w=0,d=0,v,C;
if(N[0]==3&&N[1]==0)return W?W:new R(0);var V=H.H,n=V.b,A=V.e,l=V.R,M=V.n,I=V.A,e=V.Z,b=V.m,Z=W==null;
if(Z)W=new R(N.length>>>2<<5);while(i==0){i=n(N,d,1);m=n(N,d+1,2);d+=3;if(m==0){if((d&7)!=0)d+=8-(d&7);
var D=(d>>>3)+4,q=N[D-4]|N[D-3]<<8;if(Z)W=H.H.W(W,w+q);W.set(new R(N.buffer,N.byteOffset+D,q),w);d=D+q<<3;
w+=q;continue}if(Z)W=H.H.W(W,w+(1<<17));if(m==1){v=b.J;C=b.h;X=(1<<9)-1;u=(1<<5)-1}if(m==2){J=A(N,d,5)+257;
h=A(N,d+5,5)+1;Q=A(N,d+10,4)+4;d+=14;var E=d,j=1;for(var c=0;c<38;c+=2){b.Q[c]=0;b.Q[c+1]=0}for(var c=0;
c<Q;c++){var K=A(N,d+c*3,3);b.Q[(b.X[c]<<1)+1]=K;if(K>j)j=K}d+=3*Q;M(b.Q,j);I(b.Q,j,b.u);v=b.w;C=b.d;
d=l(b.u,(1<<j)-1,J+h,N,d,b.v);var r=V.V(b.v,0,J,b.C);X=(1<<r)-1;var S=V.V(b.v,J,h,b.D);u=(1<<S)-1;M(b.C,r);
I(b.C,r,v);M(b.D,S);I(b.D,S,C)}while(!0){var T=v[e(N,d)&X];d+=T&15;var p=T>>>4;if(p>>>8==0){W[w++]=p}else if(p==256){break}else{var z=w+p-254;
if(p>264){var _=b.q[p-257];z=w+(_>>>3)+A(N,d,_&7);d+=_&7}var $=C[e(N,d)&u];d+=$&15;var s=$>>>4,Y=b.c[s],a=(Y>>>4)+n(N,d,Y&15);
d+=Y&15;while(w<z){W[w]=W[w++-a];W[w]=W[w++-a];W[w]=W[w++-a];W[w]=W[w++-a]}w=z}}}return W.length==w?W:W.slice(0,w)};
H.H.W=function(N,W){var R=N.length;if(W<=R)return N;var V=new Uint8Array(R<<1);V.set(N,0);return V};
H.H.R=function(N,W,R,V,n,A){var l=H.H.e,M=H.H.Z,I=0;while(I<R){var e=N[M(V,n)&W];n+=e&15;var b=e>>>4;
if(b<=15){A[I]=b;I++}else{var Z=0,m=0;if(b==16){m=3+l(V,n,2);n+=2;Z=A[I-1]}else if(b==17){m=3+l(V,n,3);
n+=3}else if(b==18){m=11+l(V,n,7);n+=7}var J=I+m;while(I<J){A[I]=Z;I++}}}return n};H.H.V=function(N,W,R,V){var n=0,A=0,l=V.length>>>1;
while(A<R){var M=N[A+W];V[A<<1]=0;V[(A<<1)+1]=M;if(M>n)n=M;A++}while(A<l){V[A<<1]=0;V[(A<<1)+1]=0;A++}return n};
H.H.n=function(N,W){var R=H.H.m,V=N.length,n,A,l,M,I,e=R.j;for(var M=0;M<=W;M++)e[M]=0;for(M=1;M<V;M+=2)e[N[M]]++;
var b=R.K;n=0;e[0]=0;for(A=1;A<=W;A++){n=n+e[A-1]<<1;b[A]=n}for(l=0;l<V;l+=2){I=N[l+1];if(I!=0){N[l]=b[I];
b[I]++}}};H.H.A=function(N,W,R){var V=N.length,n=H.H.m,A=n.r;for(var l=0;l<V;l+=2)if(N[l+1]!=0){var M=l>>1,I=N[l+1],e=M<<4|I,b=W-I,Z=N[l]<<b,m=Z+(1<<b);
while(Z!=m){var J=A[Z]>>>15-W;R[J]=e;Z++}}};H.H.l=function(N,W){var R=H.H.m.r,V=15-W;for(var n=0;n<N.length;
n+=2){var A=N[n]<<W-N[n+1];N[n]=R[A]>>>V}};H.H.M=function(N,W,R){R=R<<(W&7);var V=W>>>3;N[V]|=R;N[V+1]|=R>>>8};
H.H.I=function(N,W,R){R=R<<(W&7);var V=W>>>3;N[V]|=R;N[V+1]|=R>>>8;N[V+2]|=R>>>16};H.H.e=function(N,W,R){return(N[W>>>3]|N[(W>>>3)+1]<<8)>>>(W&7)&(1<<R)-1};
H.H.b=function(N,W,R){return(N[W>>>3]|N[(W>>>3)+1]<<8|N[(W>>>3)+2]<<16)>>>(W&7)&(1<<R)-1};H.H.Z=function(N,W){return(N[W>>>3]|N[(W>>>3)+1]<<8|N[(W>>>3)+2]<<16)>>>(W&7)};
H.H.i=function(N,W){return(N[W>>>3]|N[(W>>>3)+1]<<8|N[(W>>>3)+2]<<16|N[(W>>>3)+3]<<24)>>>(W&7)};H.H.m=function(){var N=Uint16Array,W=Uint32Array;
return{K:new N(16),j:new N(16),X:[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],S:[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,999,999,999],T:[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,0,0,0],q:new N(32),p:[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,65535,65535],z:[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,0,0],c:new W(32),J:new N(512),_:[],h:new N(32),$:[],w:new N(32768),C:[],v:[],d:new N(32768),D:[],u:new N(512),Q:[],r:new N(1<<15),s:new W(286),Y:new W(30),a:new W(19),t:new W(15e3),k:new N(1<<16),g:new N(1<<15)}}();
(function(){var N=H.H.m,W=1<<15;for(var R=0;R<W;R++){var V=R;V=(V&2863311530)>>>1|(V&1431655765)<<1;
V=(V&3435973836)>>>2|(V&858993459)<<2;V=(V&4042322160)>>>4|(V&252645135)<<4;V=(V&4278255360)>>>8|(V&16711935)<<8;
N.r[R]=(V>>>16|V<<16)>>>17}function n(A,l,M){while(l--!=0)A.push(0,M)}for(var R=0;R<32;R++){N.q[R]=N.S[R]<<3|N.T[R];
N.c[R]=N.p[R]<<4|N.z[R]}n(N._,144,8);n(N._,255-143,9);n(N._,279-255,7);n(N._,287-279,8);H.H.n(N._,9);
H.H.A(N._,9,N.J);H.H.l(N._,9);n(N.$,32,5);H.H.n(N.$,5);H.H.A(N.$,5,N.h);H.H.l(N.$,5);n(N.Q,19,0);n(N.C,286,0);
n(N.D,30,0);n(N.v,320,0)}());return H.H.N}();
UTIF._inflateRaw=function(){var D=function(){var o=Uint16Array,j=Uint32Array;return{m:new o(16),v:new o(16),
d:[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],o:[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,999,999,999],
z:[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,0,0,0],B:new o(32),
p:[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,65535,65535],
w:[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,0,0],h:new j(32),g:new o(512),s:[],A:new o(32),t:[],k:new o(32768),c:[],
a:[],n:new o(32768),e:[],C:new o(512),b:[],i:new o(1<<15),r:new j(286),f:new j(30),l:new j(19),u:new j(15e3),q:new o(1<<16),j:new o(1<<15)}}();
function C(o,j){var I=o.length,A,r,i,y,G,f=D.v;for(var y=0;y<=j;y++)f[y]=0;for(y=1;y<I;y+=2)f[o[y]]++;
var a=D.m;A=0;f[0]=0;for(r=1;r<=j;r++){A=A+f[r-1]<<1;a[r]=A}for(i=0;i<I;i+=2){G=o[i+1];if(G!=0){o[i]=a[G];
a[G]++}}}function t(o,j,I){var A=o.length,r=D.i;for(var i=0;i<A;i+=2)if(o[i+1]!=0){var y=i>>1,G=o[i+1],f=y<<4|G,a=j-G,k=o[i]<<a,N=k+(1<<a);
while(k!=N){var x=r[k]>>>15-j;I[x]=f;k++}}}function g(o,j){var I=D.i,A=15-j;for(var r=0;r<o.length;r+=2){var i=o[r]<<j-o[r+1];
o[r]=I[i]>>>A}}(function(){var o=1<<15;for(var j=0;j<o;j++){var I=j;I=(I&2863311530)>>>1|(I&1431655765)<<1;
I=(I&3435973836)>>>2|(I&858993459)<<2;I=(I&4042322160)>>>4|(I&252645135)<<4;I=(I&4278255360)>>>8|(I&16711935)<<8;
D.i[j]=(I>>>16|I<<16)>>>17}function A(r,i,y){while(i--!=0)r.push(0,y)}for(var j=0;j<32;j++){D.B[j]=D.o[j]<<3|D.z[j];
D.h[j]=D.p[j]<<4|D.w[j]}A(D.s,144,8);A(D.s,255-143,9);A(D.s,279-255,7);A(D.s,287-279,8);C(D.s,9);t(D.s,9,D.g);
g(D.s,9);A(D.t,32,5);C(D.t,5);t(D.t,5,D.A);g(D.t,5);A(D.b,19,0);A(D.c,286,0);A(D.e,30,0);A(D.a,320,0)}());
function F(o,j,I){return(o[j>>>3]|o[(j>>>3)+1]<<8)>>>(j&7)&(1<<I)-1}function s(o,j,I){return(o[j>>>3]|o[(j>>>3)+1]<<8|o[(j>>>3)+2]<<16)>>>(j&7)&(1<<I)-1}
function w(o,j){return(o[j>>>3]|o[(j>>>3)+1]<<8|o[(j>>>3)+2]<<16)>>>(j&7)}function b(o,j){return(o[j>>>3]|o[(j>>>3)+1]<<8|o[(j>>>3)+2]<<16|o[(j>>>3)+3]<<24)>>>(j&7)}
function v(o,j){var I=Uint8Array,r=0,i=0,y=0,G=0,f=0,a=0,k=0,N=0,x=0,P,J;
if(o[0]==3&&o[1]==0)return j?j:new I(0);var A=j==null;if(A)j=new I(o.length>>>2<<3);while(r==0){r=s(o,x,1);
i=s(o,x+1,2);x+=3;if(i==0){if((x&7)!=0)x+=8-(x&7);var K=(x>>>3)+4,m=o[K-4]|o[K-3]<<8;if(A)j=H(j,N+m);
j.set(new I(o.buffer,o.byteOffset+K,m),N);x=K+m<<3;N+=m;continue}if(A)j=H(j,N+(1<<17));if(i==1){P=D.g;
J=D.A;a=(1<<9)-1;k=(1<<5)-1}if(i==2){y=F(o,x,5)+257;G=F(o,x+5,5)+1;f=F(o,x+10,4)+4;x+=14;var O=x,Q=1;
for(var p=0;p<38;p+=2){D.b[p]=0;D.b[p+1]=0}for(var p=0;p<f;p++){var l=F(o,x+p*3,3);D.b[(D.d[p]<<1)+1]=l;
if(l>Q)Q=l}x+=3*f;C(D.b,Q);t(D.b,Q,D.C);P=D.k;J=D.n;x=B(D.C,(1<<Q)-1,y+G,o,x,D.a);var u=d(D.a,0,y,D.c);
a=(1<<u)-1;var n=d(D.a,y,G,D.e);k=(1<<n)-1;C(D.c,u);t(D.c,u,P);C(D.e,n);t(D.e,n,J)}while(!0){var h=P[w(o,x)&a];
x+=h&15;var L=h>>>4;if(L>>>8==0){j[N++]=L}else if(L==256){break}else{var M=N+L-254;if(L>264){var z=D.B[L-257];
M=N+(z>>>3)+F(o,x,z&7);x+=z&7}var e=J[w(o,x)&k];x+=e&15;var E=e>>>4,c=D.h[E],q=(c>>>4)+s(o,x,c&15);x+=c&15;
if(A)j=H(j,N+(1<<17));while(N<M){j[N]=j[N++-q];j[N]=j[N++-q];j[N]=j[N++-q];j[N]=j[N++-q]}N=M}}}return j.length==N?j:j.slice(0,N)}function H(o,j){var I=o.length;
if(j<=I)return o;var A=new Uint8Array(Math.max(I<<1,j));A.set(o,0);return A}function B(o,j,I,A,r,i){var y=0;
while(y<I){var G=o[w(A,r)&j];r+=G&15;var f=G>>>4;if(f<=15){i[y]=f;y++}else{var a=0,k=0;if(f==16){k=3+F(A,r,2);
r+=2;a=i[y-1]}else if(f==17){k=3+F(A,r,3);r+=3}else if(f==18){k=11+F(A,r,7);r+=7}var N=y+k;while(y<N){i[y]=a;
y++}}}return r}function d(o,j,I,A){var r=0,i=0,y=A.length>>>1;while(i<I){var G=o[i+j];A[i<<1]=0;A[(i<<1)+1]=G;
if(G>r)r=G;i++}while(i<y){A[i<<1]=0;A[(i<<1)+1]=0;i++}return r}return v}();
UTIF.LosslessJpegDecode =function(){var b,O;function l(){return b[O++]}function m(){return b[O++]<<8|b[O++]}function a0(h){var V=l(),I=[0,0,0,255],f=[],G=8;
for(var w=0;w<16;w++)f[w]=l();for(var w=0;w<16;w++){for(var x=0;x<f[w];x++){var T=z(I,0,w+1,1);I[T+3]=l()}}var E=new Uint8Array(1<<G);
h[V]=[new Uint8Array(I),E];for(var w=0;w<1<<G;w++){var s=G,_=w,Y=0,F=0;while(I[Y+3]==255&&s!=0){F=_>>--s&1;
Y=I[Y+F]}E[w]=Y}}function z(h,V,I,f){if(h[V+3]!=255)return 0;if(I==0)return V;for(var w=0;w<2;w++){if(h[V+w]==0){h[V+w]=h.length;
h.push(0,0,f,255)}var x=z(h,h[V+w],I-1,f+1);if(x!=0)return x}return 0}function i(h){var V=h.b,I=h.f;
while(V<25&&h.a<h.d){var f=h.data[h.a++];if(f==255&&!h.c)h.a++;I=I<<8|f;V+=8}if(V<0)throw"e";h.b=V;h.f=I}function H(h,V){if(V.b<h)i(V);
return V.f>>(V.b-=h)&65535>>16-h}function g(h,V){var I=h[0],f=0,w=255,x=0;if(V.b<16)i(V);var T=V.f>>V.b-8&255;
f=h[1][T];w=I[f+3];V.b-=I[f+2];while(w==255){x=V.f>>--V.b&1;f=I[f+x];w=I[f+3]}return w}function P(h,V){if(h<32768>>16-V)h+=-(1<<V)+1;
return h}function a2(h,V){var I=g(h,V);if(I==0)return 0;if(I==16)return-32768;var f=H(I,V);return P(f,I)}function X(h,V,I,f,w,x){var T=0;
for(var G=0;G<x;G++){var s=G*V;for(var _=0;_<V;_+=w){T++;for(var Y=0;Y<w;Y++)h[s+_+Y]=a2(f[Y],I)}if(I.e!=0&&T%I.e==0&&G!=0){var F=I.a,t=I.data;
while(t[F]!=255||!(208<=t[F+1]&&t[F+1]<=215))F--;I.a=F+2;I.f=0;I.b=0}}}function o(h,V){return P(H(h,V),h)}function a1(h,V,I,f,w){var x=b.length-O;
for(var T=0;T<x;T+=4){var G=b[O+T];b[O+T]=b[O+T+3];b[O+T+3]=G;var G=b[O+T+1];b[O+T+1]=b[O+T+2];b[O+T+2]=G}for(var E=0;
E<w;E++){var s=32768,_=32768;for(var Y=0;Y<V;Y+=2){var F=g(f,I),t=g(f,I);if(F!=0)s+=o(F,I);if(t!=0)_+=o(t,I);
h[E*V+Y]=s&65535;h[E*V+Y+1]=_&65535}}}function C(h){b=h;O=0;if(m()!=65496)throw"e";var V=[],I=0,f=0,w=0,x=[],T=[],G=[],E=0,s=0,_=0;
while(!0){var Y=m();if(Y==65535){O--;continue}var F=m();if(Y==65475){f=l();s=m();_=m();E=l();for(var t=0;
t<E;t++){var a=l(),J=l(),r=l();if(r!=0)throw"e";V[a]=[t,J>>4,J&15]}}else if(Y==65476){var a3=O+F-2;while(O<a3)a0(T)}else if(Y==65498){O++;
for(var t=0;t<E;t++){var a5=l(),v=V[a5];G[v[0]]=T[l()>>>4];x[v[0]]=v.slice(1)}I=l();O+=2;break}else if(Y==65501){w=m()}else{O+=F-2}}var a4=f>8?Uint16Array:Uint8Array,$=new a4(s*_*E),M={b:0,f:0,c:I==8,a:O,data:b,d:b.length,e:w};
if(M.c)a1($,_*E,M,G[0],s);else{var c=[],p=0,D=0;for(var t=0;t<E;t++){var N=x[t],S=N[0],K=N[1];if(S>p)p=S;
if(K>D)D=K;c.push(S*K)}if(p!=1||D!=1){if(E!=3||c[1]!=1||c[2]!=1)throw"e";if(p!=2||D!=1&&D!=2)throw"e";
var u=[],Z=0;for(var t=0;t<E;t++){for(var R=0;R<c[t];R++)u.push(G[t]);Z+=c[t]}var B=_/p,e=s/D,d=B*e;
X($,B*Z,M,u,Z,e);j($,I,B,e,Z-2,Z,Z,f);var A=new Uint16Array(d*c[0]);if(p==2&&D==2){for(var t=0;t<d;t++){A[4*t]=$[6*t];
A[4*t+1]=$[6*t+1];A[4*t+2]=$[6*t+2];A[4*t+3]=$[6*t+3]}j(A,I,B*4,e,0,1,1,f);for(var t=0;t<d;t++){$[6*t]=A[4*t];
$[6*t+1]=A[4*t+1];$[6*t+2]=A[4*t+2];$[6*t+3]=A[4*t+3]}}if(p==2&&D==1){for(var t=0;t<d;t++){A[2*t]=$[4*t];
A[2*t+1]=$[4*t+1]}j(A,I,B*2,e,0,1,1,f);for(var t=0;t<d;t++){$[4*t]=A[2*t];$[4*t+1]=A[2*t+1]}}var n=$.slice(0);
for(var K=0;K<s;K++){if(D==2)for(var S=0;S<_;S++){var q=(K*_+S)*E,k=((K>>>1)*B+(S>>>1))*Z,y=(K&1)*2+(S&1);
$[q]=n[k+y];$[q+1]=n[k+4];$[q+2]=n[k+5]}else for(var S=0;S<_;S++){var q=(K*_+S)*E,k=(K*B+(S>>>1))*Z,y=S&1;
$[q]=n[k+y];$[q+1]=n[k+2];$[q+2]=n[k+3]}}}else{X($,_*E,M,G,E,s);if(w==0)j($,I,_,s,0,E,E,f);else{var U=Math.floor(w/_);
for(var K=0;K<s;K+=U){var L=$.slice(K*_*E,(K+U)*_*E);j(L,I,_,U,0,E,E,f);$.set(L,K*_*E)}}}}return $}function j(h,V,I,f,w,x,G,E){var s=I*G;
for(var _=w;_<x;_++)h[_]+=1<<E-1;for(var Y=G;Y<s;Y+=G)for(var _=w;_<x;_++)h[Y+_]+=h[Y+_-G];for(var F=1;
F<f;F++){var t=F*s;for(var _=w;_<x;_++)h[t+_]+=h[t+_-s];for(var Y=G;Y<s;Y+=G){for(var _=w;_<x;_++){var a=t+Y+_,J=a-s,r=h[a-G],Q=0;
if(V==0)Q=0;else if(V==1)Q=r;else if(V==2)Q=h[J];else if(V==3)Q=h[J-G];else if(V==4)Q=r+(h[J]-h[J-G]);
else if(V==5)Q=r+(h[J]-h[J-G]>>>1);else if(V==6)Q=h[J]+(r-h[J-G]>>>1);else if(V==7)Q=r+h[J]>>>1;else throw V;
h[a]+=Q}}}}return C}();
UTIF.LosslessJpegDecode =function(){var Z,D;function A(){return Z[D++]}function J(){return Z[D++]<<8|Z[D++]}function a3(R){var f=A(),S=[0,0,0,255],H=[],G=8;
for(var y=0;y<16;y++)H[y]=A();for(var y=0;y<16;y++){for(var m=0;m<H[y];m++){var t=r(S,0,y+1,1);S[t+3]=A()}}var u=new Uint8Array(1<<G);
R[f]=[new Uint8Array(S),u];for(var y=0;y<1<<G;y++){var Y=G,_=y,d=0,s=0;while(S[d+3]==255&&Y!=0){s=_>>--Y&1;
d=S[d+s]}u[y]=d}}function r(R,f,S,H){if(R[f+3]!=255)return 0;if(S==0)return f;for(var y=0;y<2;y++){if(R[f+y]==0){R[f+y]=R.length;
R.push(0,0,H,255)}var m=r(R,R[f+y],S-1,H+1);if(m!=0)return m}return 0}function C(R){var f=R.c,S=R.f;
while(f<25&&R.d<R.a){var H=R.data[R.d++];if(H==255&&!R.b)R.d++;S=S<<8|H;f+=8}if(f<0)throw"e";R.c=f;R.f=S}function $(R,f){if(f.c<R)C(f);
return f.f>>(f.c-=R)&65535>>16-R}function P(R,f){var S=R[0],H=0,y=255,m=0;if(f.c<16)C(f);var t=f.f>>f.c-8&255;
H=R[1][t];y=S[H+3];f.c-=S[H+2];while(y==255){m=f.f>>--f.c&1;H=S[H+m];y=S[H+3]}return y}function e(R,f){if(R<32768>>16-f)R+=-(1<<f)+1;
return R}function a1(R,f){var S=P(R,f);if(S==0)return 0;if(S==16)return-32768;var H=$(S,f);return e(H,S)}function I(R,f,S,H,y,m){var t=0;
for(var G=0;G<m;G++){var Y=G*f;for(var _=0;_<f;_+=y){t++;for(var d=0;d<y;d++)R[Y+_+d]=a1(H[d],S)}if(S.e!=0&&t%S.e==0&&G!=0){var s=S.d,F=S.data;
while(F[s]!=255||!(208<=F[s+1]&&F[s+1]<=215))s--;S.d=s+2;S.f=0;S.c=0}}}function K(R,f){return e($(R,f),R)}function a2(R,f,S,H,y){var m=Z.length-D;
for(var t=0;t<m;t+=4){var G=Z[D+t];Z[D+t]=Z[D+t+3];Z[D+t+3]=G;var G=Z[D+t+1];Z[D+t+1]=Z[D+t+2];Z[D+t+2]=G}for(var u=0;
u<y;u++){var Y=32768,_=32768;for(var d=0;d<f;d+=2){var s=P(H,S),F=P(H,S);if(s!=0)Y+=K(s,S);if(F!=0)_+=K(F,S);
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if(c.b)a2(h,_*u,c,G[0],Y);else{var x=[],V=0,T=0;for(var F=0;F<u;F++){var i=m[F],O=i[0],w=i[1];if(O>V)V=O;
if(w>T)T=w;x.push(O*w)}if(V!=1||T!=1){if(u!=3||x[1]!=1||x[2]!=1)throw"e";if(V!=2||T!=1&&T!=2)throw"e";
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a[4*F+1]=h[6*F+1];a[4*F+2]=h[6*F+2];a[4*F+3]=h[6*F+3]}M(a,S,B*4,E,0,1,1,H);for(var F=0;F<k;F++){h[6*F]=a[4*F];
h[6*F+1]=a[4*F+1];h[6*F+2]=a[4*F+2];h[6*F+3]=a[4*F+3]}}if(V==2&&T==1){for(var F=0;F<k;F++){a[2*F]=h[4*F];
a[2*F+1]=h[4*F+1]}M(a,S,B*2,E,0,1,1,H);for(var F=0;F<k;F++){h[4*F]=a[2*F];h[4*F+1]=a[2*F+1]}}var q=h.slice(0);
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