source: archive/libjpeg.xml

trunk
Last change on this file was 45ab6c7, checked in by Xi Ruoyao <xry111@…>, 3 months ago

more SVN prop clean up

Remove "$LastChanged$" everywhere, and also some unused $Date$

  • Property mode set to 100644
File size: 5.4 KB
Line 
1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4 <!ENTITY % general-entities SYSTEM "../../general.ent">
5 %general-entities;
6
7 <!ENTITY libjpeg-download-http "http://www.ijg.org/files/jpegsrc.v&libjpeg-version;.tar.gz">
8 <!ENTITY libjpeg-download-ftp " ">
9 <!ENTITY libjpeg-md5sum "52654eb3b2e60c35731ea8fc87f1bd29">
10 <!ENTITY libjpeg-size "972 KB">
11 <!ENTITY libjpeg-buildsize "13 MB">
12 <!ENTITY libjpeg-time "0.3 SBU">
13]>
14
15<sect1 id="libjpeg" xreflabel="libjpeg-&libjpeg-version;">
16 <?dbhtml filename="libjpeg.html"?>
17
18 <sect1info>
19 <date>$Date$</date>
20 </sect1info>
21
22 <title>libjpeg-&libjpeg-version;</title>
23
24 <indexterm zone="libjpeg">
25 <primary sortas="a-libjpeg">libjpeg</primary>
26 </indexterm>
27
28 <sect2 role="package">
29 <title>Introduction to libjpeg</title>
30
31 <para>The <application>libjpeg</application> package contains libraries
32 that allow compression of image files based on the Joint Photographic Experts
33 Group standard. It is a "lossy" compression algorithm.</para>
34
35 &lfs72_checked;
36
37 <bridgehead renderas="sect3">Package Information</bridgehead>
38 <itemizedlist spacing="compact">
39 <listitem>
40 <para>Download (HTTP): <ulink url="&libjpeg-download-http;"/></para>
41 </listitem>
42 <listitem>
43 <para>Download (FTP): <ulink url="&libjpeg-download-ftp;"/></para>
44 </listitem>
45 <listitem>
46 <para>Download MD5 sum: &libjpeg-md5sum;</para>
47 </listitem>
48 <listitem>
49 <para>Download size: &libjpeg-size;</para>
50 </listitem>
51 <listitem>
52 <para>Estimated disk space required: &libjpeg-buildsize;</para>
53 </listitem>
54 <listitem>
55 <para>Estimated build time: &libjpeg-time;</para>
56 </listitem>
57 </itemizedlist>
58
59 <para condition="html" role="usernotes">User Notes:
60 <ulink url="&blfs-wiki;/libjpeg"/></para>
61
62 </sect2>
63
64 <sect2 role="installation">
65 <title>Installation of libjpeg</title>
66
67 <para>Install <application>libjpeg</application> by running the following
68 commands:</para>
69
70<screen><userinput>./configure --prefix=/usr &amp;&amp;
71make</userinput></screen>
72
73 <para>To test the results, issue: <command>make test</command>.</para>
74
75 <para>Now, as the <systemitem class="username">root</systemitem> user:</para>
76
77<screen role="root"><userinput>make install</userinput></screen>
78
79 </sect2>
80
81 <sect2 role="content">
82 <title>Contents</title>
83
84 <segmentedlist>
85 <segtitle>Installed Programs</segtitle>
86 <segtitle>Installed Library</segtitle>
87 <segtitle>Installed Directories</segtitle>
88
89 <seglistitem>
90 <seg>cjpeg, djpeg, jpegtran, rdjpgcom, and wrjpgcom</seg>
91 <seg>libjpeg.{so,a}</seg>
92 <seg>None</seg>
93 </seglistitem>
94 </segmentedlist>
95
96 <variablelist>
97 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
98 <?dbfo list-presentation="list"?>
99 <?dbhtml list-presentation="table"?>
100
101 <varlistentry id="cjpeg">
102 <term><command>cjpeg</command></term>
103 <listitem>
104 <para>compresses image files to produce a JPEG/JFIF file on the
105 standard output. Currently supported input file formats are: PPM
106 (PBMPLUS color format), PGM (PBMPLUS gray-scale format),
107 BMP, and Targa.</para>
108 <indexterm zone="libjpeg cjpeg">
109 <primary sortas="b-cjpeg">cjpeg</primary>
110 </indexterm>
111 </listitem>
112 </varlistentry>
113
114 <varlistentry id="djpeg">
115 <term><command>djpeg</command></term>
116 <listitem>
117 <para>decompresses image files from JPEG/JFIF format to either
118 PPM (PBMPLUS color format), PGM (PBMPLUS gray-scale format),
119 BMP, or Targa format.</para>
120 <indexterm zone="libjpeg djpeg">
121 <primary sortas="b-djpeg">djpeg</primary>
122 </indexterm>
123 </listitem>
124 </varlistentry>
125
126 <varlistentry id="jpegtran">
127 <term><command>jpegtran</command></term>
128 <listitem>
129 <para>is used for lossless transformation of JPEG files.</para>
130 <indexterm zone="libjpeg jpegtran">
131 <primary sortas="b-jpegtran">jpegtran</primary>
132 </indexterm>
133 </listitem>
134 </varlistentry>
135
136 <varlistentry id="rdjpgcom">
137 <term><command>rdjpgcom</command></term>
138 <listitem>
139 <para>displays text comments from within a JPEG file.</para>
140 <indexterm zone="libjpeg rdjpgcom">
141 <primary sortas="b-rdjpgcom">rdjpgcom</primary>
142 </indexterm>
143 </listitem>
144 </varlistentry>
145
146 <varlistentry id="wrjpgcom">
147 <term><command>wrjpgcom</command></term>
148 <listitem>
149 <para>inserts text comments into a JPEG file.</para>
150 <indexterm zone="libjpeg wrjpgcom">
151 <primary sortas="b-wrjpgcom">wrjpgcom</primary>
152 </indexterm>
153 </listitem>
154 </varlistentry>
155
156 <varlistentry id="libjpeg-lib">
157 <term><filename class='libraryfile'>libjpeg.{so,a}</filename></term>
158 <listitem>
159 <para>library is used by many programs for reading and writing
160 JPEG format files.</para>
161 <indexterm zone="libjpeg libjpeg-lib">
162 <primary sortas="c-libjpeg">libjpeg.{so,a}</primary>
163 </indexterm>
164 </listitem>
165 </varlistentry>
166
167 </variablelist>
168
169 </sect2>
170
171</sect1>
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