[bd81e201] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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| 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 |
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[5b55f9b3] | 7 | <!ENTITY openjpeg2-download-http "https://github.com/uclouvain/openjpeg/archive/v&openjpeg2-version;.tar.gz">
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[bd81e201] | 8 | <!ENTITY openjpeg2-download-ftp " ">
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[5381dd6a] | 9 | <!ENTITY openjpeg2-md5sum "40a7bfdcc66280b3c1402a0eb1a27624">
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[5b55f9b3] | 10 | <!ENTITY openjpeg2-size "1.9 MB">
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[bd81e201] | 11 | <!ENTITY openjpeg2-buildsize "13 MB">
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| 12 | <!ENTITY openjpeg2-time "0.1 SBU">
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| 13 | ]>
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| 14 |
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| 15 | <sect1 id="openjpeg2" xreflabel="OpenJPEG-&openjpeg2-version;">
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| 16 | <?dbhtml filename="openjpeg2.html"?>
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| 17 |
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| 18 | <sect1info>
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| 19 | <othername>$LastChangedBy$</othername>
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| 20 | <date>$Date$</date>
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| 21 | </sect1info>
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| 22 |
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| 23 | <title>OpenJPEG-&openjpeg2-version;</title>
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| 24 |
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| 25 | <indexterm zone="openjpeg2">
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| 26 | <primary sortas="a-openjpeg2">OpenJPEG</primary>
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| 27 | </indexterm>
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| 28 |
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| 29 | <sect2 role="package">
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| 30 | <title>Introduction to OpenJPEG</title>
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| 31 |
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[a06368b] | 32 | <para>
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| 33 | <application>OpenJPEG</application> is an open-source implementation of
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| 34 | the JPEG-2000 standard. OpenJPEG fully respects the JPEG-2000
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| 35 | specifications and can compress/decompress lossless 16-bit images.
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| 36 | </para>
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[bd81e201] | 37 |
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[54d5ff61] | 38 | &lfs7a_checked;
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[bd81e201] | 39 |
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| 40 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 41 | <itemizedlist spacing="compact">
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| 42 | <listitem>
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| 43 | <para>Download (HTTP): <ulink url="&openjpeg2-download-http;"/></para>
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| 44 | </listitem>
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| 45 | <listitem>
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| 46 | <para>Download (FTP): <ulink url="&openjpeg2-download-ftp;"/></para>
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| 47 | </listitem>
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| 48 | <listitem>
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| 49 | <para>Download MD5 sum: &openjpeg2-md5sum;</para>
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| 50 | </listitem>
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| 51 | <listitem>
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| 52 | <para>Download size: &openjpeg2-size;</para>
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| 53 | </listitem>
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| 54 | <listitem>
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| 55 | <para>Estimated disk space required: &openjpeg2-buildsize;</para>
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| 56 | </listitem>
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| 57 | <listitem>
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| 58 | <para>Estimated build time: &openjpeg2-time;</para>
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| 59 | </listitem>
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| 60 | </itemizedlist>
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| 61 |
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[5b55f9b3] | 62 | <note>
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| 63 | <para>
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| 64 | The <application>OpenJPEG 2</application> source tarball shown above
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| 65 | downloads with the correct name, openjpeg-&openjpeg2-version;.tar.gz,
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| 66 | if using a browser such as Firefox. If you prefer to use a command
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| 67 | line program such as wget, you normally would obtain
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| 68 | v&openjpeg2-version;.tar.gz. To obtain this package with the proper
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| 69 | filename, run:
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| 70 |
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| 71 | <screen><userinput>wget -c &openjpeg2-download-http; \
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| 72 | -O openjpeg-&openjpeg2-version;.tar.gz</userinput></screen>
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| 73 | </para>
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| 74 | </note>
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| 75 |
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[bd81e201] | 76 | <bridgehead renderas="sect3">OpenJPEG Dependencies</bridgehead>
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| 77 |
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| 78 | <bridgehead renderas="sect4">Required</bridgehead>
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| 79 | <para role="required">
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| 80 | <xref linkend="cmake"/>
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| 81 | </para>
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| 82 |
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| 83 | <bridgehead renderas="sect4">Optional</bridgehead>
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| 84 | <para role="optional">
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| 85 | <xref linkend="lcms2"/>,
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| 86 | <xref linkend="libpng"/>,
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| 87 | <xref linkend="libtiff"/>, and
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| 88 | <xref linkend="doxygen"/> (to build the API documentation)
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| 89 | </para>
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| 90 |
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| 91 | <para condition="html" role="usernotes">User Notes:
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| 92 | <ulink url="&blfs-wiki;/openjpeg2"/></para>
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| 93 |
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| 94 | </sect2>
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| 95 |
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| 96 | <sect2 role="installation">
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| 97 | <title>Installation of OpenJPEG</title>
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| 98 |
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[73bd2c4] | 99 | <para>
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| 100 | Install <application>OpenJPEG</application> by running the
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| 101 | following commands:
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| 102 | </para>
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| 103 |
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[a06368b] | 104 | <screen><userinput>mkdir -v build &&
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| 105 | cd build &&
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[059a1a5c] | 106 |
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[bd81e201] | 107 | cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr .. &&
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| 108 | make</userinput></screen>
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| 109 |
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[a06368b] | 110 | <!-- Thread discussing the tests, fixing instructions,
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| 111 | but obtaining poor results:
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| 112 | http://lists.linuxfromscratch.org/pipermail/blfs-dev/2015-April/030035.html
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| 113 | -->
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| 114 | <para>This package does not come with a working test suite.</para>
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[bd81e201] | 115 |
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| 116 | <para>Now, as the <systemitem class="username">root</systemitem> user:</para>
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| 117 |
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| 118 | <screen role="root"><userinput>make install &&
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[059a1a5c] | 119 |
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[a06368b] | 120 | pushd ../doc &&
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[bd81e201] | 121 | for man in man/man?/* ; do
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| 122 | install -v -D -m 644 $man /usr/share/$man
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[a06368b] | 123 | done &&
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| 124 | popd</userinput></screen>
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[bd81e201] | 125 |
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| 126 | </sect2>
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[a06368b] | 127 | <!--
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[bd81e201] | 128 | <sect2 role="commands">
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| 129 | <title>Command Explanations</title>
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| 130 |
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| 131 | <para><option>-DBUILD_TESTING=ON</option>: This switch enables
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| 132 | building the test suite.</para>
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| 133 |
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[a06368b] | 134 | </sect2>-->
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[bd81e201] | 135 |
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| 136 | <sect2 role="content">
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| 137 | <title>Contents</title>
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| 138 |
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| 139 | <segmentedlist>
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| 140 | <segtitle>Installed Programs</segtitle>
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| 141 | <segtitle>Installed Libraries</segtitle>
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| 142 | <segtitle>Installed Directories</segtitle>
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| 143 |
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| 144 | <seglistitem>
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| 145 | <seg>opj_compress, opj_decompress, and opj_dump</seg>
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| 146 | <seg>libopenjp2.so</seg>
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| 147 | <seg>/usr/include/openjpeg-2.1 and /usr/lib/openjpeg-2.1</seg>
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| 148 | </seglistitem>
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| 149 | </segmentedlist>
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| 150 |
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| 151 | <variablelist>
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| 152 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 153 | <?dbfo list-presentation="list"?>
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| 154 | <?dbhtml list-presentation="table"?>
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| 155 |
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| 156 | <varlistentry id="opj_compress">
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| 157 | <term><command>opj_compress</command></term>
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| 158 | <listitem>
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| 159 | <para>converts various image formats to the jpeg2000 format.</para>
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| 160 | <indexterm zone="openjpeg2 opj_compress">
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| 161 | <primary sortas="b-opj_compress">opj_compress</primary>
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| 162 | </indexterm>
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| 163 | </listitem>
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| 164 | </varlistentry>
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| 165 |
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| 166 | <varlistentry id="opj_decompress">
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| 167 | <term><command>opj_decompress</command></term>
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| 168 | <listitem>
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| 169 | <para>converts jpeg2000 images to other image types.</para>
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| 170 | <indexterm zone="openjpeg2 opj_decompress">
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| 171 | <primary sortas="b-opj_decompress">opj_decompress</primary>
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| 172 | </indexterm>
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| 173 | </listitem>
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| 174 | </varlistentry>
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| 175 |
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| 176 | <varlistentry id="opj_dump">
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| 177 | <term><command>opj_dump</command></term>
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| 178 | <listitem>
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| 179 | <para>reads in a jpeg2000 image and dumps the contents to stdout.</para>
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| 180 | <indexterm zone="openjpeg2 opj_dump">
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| 181 | <primary sortas="b-opj_dump">opj_dump</primary>
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| 182 | </indexterm>
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| 183 | </listitem>
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| 184 | </varlistentry>
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| 185 |
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| 186 | </variablelist>
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| 187 |
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| 188 | </sect2>
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| 189 |
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| 190 | </sect1>
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