[fdce50f] | 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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[06cdf48] | 7 | <!ENTITY gegl-download-http "https://download.gimp.org/pub/gegl/0.4/gegl-&gegl-version;.tar.bz2">
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[8dfc5c3] | 8 | <!ENTITY gegl-download-ftp " ">
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[06cdf48] | 9 | <!ENTITY gegl-md5sum "70c054f584d32cd03a15b87fd8ace9e4">
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| 10 | <!ENTITY gegl-size "6.5 MB">
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| 11 | <!ENTITY gegl-buildsize "127 MB (add 21 MB for tests)">
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| 12 | <!ENTITY gegl-time "1.5 SBU (add 0.4 SBU for tests)">
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[fdce50f] | 13 | ]>
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| 14 |
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| 15 | <sect1 id="gegl" xreflabel="gegl-&gegl-version;">
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| 16 | <?dbhtml filename="gegl.html"?>
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| 17 |
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| 18 | <sect1info>
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[58cb64de] | 19 | <othername>$LastChangedBy$</othername>
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| 20 | <date>$Date$</date>
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[fdce50f] | 21 | </sect1info>
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| 22 |
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| 23 | <title>gegl-&gegl-version;</title>
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| 24 |
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| 25 | <indexterm zone="gegl">
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| 26 | <primary sortas="a-Gegl">Gegl</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 gegl</title>
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| 31 |
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[c966932] | 32 | <para>
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| 33 | This package provides the GEneric Graphics Library, which is a graph based
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| 34 | image processing format.
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| 35 | </para>
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[fdce50f] | 36 |
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[0fc0a20] | 37 | &lfs82_checked;
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[fdce50f] | 38 |
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| 39 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 40 | <itemizedlist spacing="compact">
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| 41 | <listitem>
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[c966932] | 42 | <para>
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| 43 | Download (HTTP): <ulink url="&gegl-download-http;"/>
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| 44 | </para>
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[fdce50f] | 45 | </listitem>
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| 46 | <listitem>
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[c966932] | 47 | <para>
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| 48 | Download (FTP): <ulink url="&gegl-download-ftp;"/>
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| 49 | </para>
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[fdce50f] | 50 | </listitem>
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| 51 | <listitem>
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[c966932] | 52 | <para>
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| 53 | Download MD5 sum: &gegl-md5sum;
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| 54 | </para>
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[fdce50f] | 55 | </listitem>
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| 56 | <listitem>
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[c966932] | 57 | <para>
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| 58 | Download size: &gegl-size;
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| 59 | </para>
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[fdce50f] | 60 | </listitem>
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| 61 | <listitem>
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[c966932] | 62 | <para>
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| 63 | Estimated disk space required: &gegl-buildsize;
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| 64 | </para>
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[fdce50f] | 65 | </listitem>
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| 66 | <listitem>
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[c966932] | 67 | <para>
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| 68 | Estimated build time: &gegl-time;
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| 69 | </para>
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[fdce50f] | 70 | </listitem>
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| 71 | </itemizedlist>
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| 72 |
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[06cdf48] | 73 | <bridgehead renderas="sect3">Additional Downloads</bridgehead>
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| 74 | <itemizedlist spacing="compact">
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| 75 | <listitem>
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| 76 | <para>
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| 77 | Required patch:
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[e26796e] | 78 | <ulink url="&patch-root;/gegl-&gegl-version;-ffmpeg4-1.patch"/>
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[06cdf48] | 79 | (if a version of ffmpeg >= 3.5 has been installed)
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| 80 | </para>
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| 81 | </listitem>
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| 82 | </itemizedlist>
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| 83 |
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[fdce50f] | 84 | <bridgehead renderas="sect3">gegl Dependencies</bridgehead>
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| 85 |
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| 86 | <bridgehead renderas="sect4">Required</bridgehead>
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[c966932] | 87 | <para role="required">
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[7583e9c] | 88 | <xref linkend="babl"/> and
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[59a3f49] | 89 | <xref linkend="json-glib"/>
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[c966932] | 90 | </para>
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[fdce50f] | 91 |
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| 92 | <bridgehead renderas="sect4">Optional</bridgehead>
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[c966932] | 93 | <para role="optional">
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[9faa23b6] | 94 | <xref linkend="asciidoc"/>,
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[c966932] | 95 | <xref linkend="cairo"/>,
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[28a3ecd] | 96 | <xref linkend="enscript"/>,
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[c966932] | 97 | <xref linkend="exiv2"/>,
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| 98 | <xref linkend="ffmpeg"/>,
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| 99 | <xref linkend="gdk-pixbuf"/>,
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| 100 | <xref linkend="graphviz"/>,
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| 101 | <xref linkend="libjpeg"/>,
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| 102 | <xref linkend="libpng"/>,
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| 103 | <xref linkend="librsvg"/>,
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[3796d58b] | 104 | <xref linkend="libwebp"/>,
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[c1a0390] | 105 | <xref linkend="lua"/>,
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[c966932] | 106 | <xref linkend="pango"/>,
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| 107 | <xref linkend="python2"/>,
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| 108 | <xref linkend="ruby"/>,
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| 109 | <xref linkend="sdl"/>,
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| 110 | <xref linkend="gobject-introspection"/>,
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| 111 | <xref linkend="vala"/>,
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[1d5aab8] | 112 | <xref linkend="w3m"/>,
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[27229db] | 113 | <xref linkend="gexiv2"/>,
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[6a9a5f2] | 114 | <ulink url="http://lensfun.sourceforge.net/">lensfun</ulink>,
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[1d5aab8] | 115 | <ulink url="http://libopenraw.freedesktop.org/wiki/">libopenraw</ulink>,
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| 116 | <ulink url="http://libspiro.sourceforge.net/">libspiro</ulink>,
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[de414da] | 117 | <ulink url="http://faculty.cse.tamu.edu/davis/suitesparse.html">libumfpack</ulink>,
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[3796d58b] | 118 | <ulink url="https://github.com/hodefoting/mrg/releases">MRG</ulink>,
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[a5fc81e] | 119 | <ulink url="https://www.khronos.org/opencl/">OpenCL</ulink> (for tests), and
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[1d5aab8] | 120 | <ulink url="http://www.openexr.org">OpenEXR</ulink>
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[8ddd2428] | 121 | </para>
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[fdce50f] | 122 |
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[c966932] | 123 | <para condition="html" role="usernotes">
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| 124 | User Notes: <ulink url='&blfs-wiki;/gegl'/>
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| 125 | </para>
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[fdce50f] | 126 | </sect2>
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| 127 |
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| 128 | <sect2 role="installation">
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| 129 | <title>Installation of gegl</title>
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| 130 |
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[c966932] | 131 | <para>
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| 132 | Install <application>gegl</application> by running the following commands:
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| 133 | </para>
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[fdce50f] | 134 |
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[06cdf48] | 135 | <para>
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| 136 | <!-- separated because the patch is minimal (lacks configure changes) and
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| 137 | will break builds if older ffmpeg is installed -->
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| 138 | If you have installed <xref linkend="ffmpeg"/> apply the patch:
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| 139 | </para>
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| 140 |
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| 141 | <screen><userinput>patch -Np1 -i ../gegl-&gegl-version;-ffmpeg4-1.patch</userinput></screen>
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| 142 |
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| 143 | <para>
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| 144 | Install <application>gegl</application> by running the following commands:
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| 145 | </para>
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| 146 |
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[83d02fc6] | 147 | <screen><userinput>./configure --prefix=/usr &&
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[320084b] | 148 | make</userinput></screen>
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[fdce50f] | 149 |
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[c966932] | 150 | <para>
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[06cdf48] | 151 | To test the results, issue: <command>make check</command>.
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| 152 | Many tests are skipped and there are some warnings.
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| 153 | <!-- in 0.4.0 no failures, but the video tests have several
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| 154 | Failed to parse extradata messages. The warnings are about
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| 155 | missing reference, assuming SUCCESS
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| 156 | and lots of Missing fast-path babl conversion detected
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| 157 | also GEGL-WARNING for runtime check failed and for
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| 158 | operation desired unknown paramspec type for seed -->
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[c966932] | 159 | </para>
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[fdce50f] | 160 |
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[c966932] | 161 | <para>
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| 162 | Now, as the <systemitem class="username">root</systemitem> user:
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| 163 | </para>
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[fdce50f] | 164 |
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[1e36a629] | 165 | <screen role="root"><userinput>make install &&
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| 166 | install -v -m644 docs/*.{css,html} /usr/share/gtk-doc/html/gegl &&
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[12e1b3f8] | 167 | install -v -m644 docs/images/*.{png,ico,svg} /usr/share/gtk-doc/html/gegl/images</userinput></screen>
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[fdce50f] | 168 | </sect2>
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| 169 |
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| 170 | <sect2 role="commands">
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| 171 | <title>Command Explanations</title>
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| 172 |
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[1e36a629] | 173 | <para>
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[f1d7196] | 174 | <command>install -v -m644/docs/*/{css,html} ...</command>:
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[1e36a629] | 175 | This and the subsequent commands install all the provided documentation
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[320084b] | 176 | instead of only the stylesheet <filename>gegl.css</filename> and three
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| 177 | png files.
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[1e36a629] | 178 | </para>
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| 179 |
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[c966932] | 180 | <para>
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[0610de8] | 181 | <parameter>--without-vala</parameter>: Do not create a
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[c966932] | 182 | <application>vala</application> API - use this if
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| 183 | <command>vapigen</command> breaks the build.
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| 184 | </para>
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[dffe92e8] | 185 |
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[c966932] | 186 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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| 187 | href="../../xincludes/gtk-doc-rebuild.xml"/>
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[4b072fd] | 188 |
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[320084b] | 189 | <!-- commented in case a later version reinstates this problem
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[4b072fd] | 190 | <para>
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| 191 | <envar>LC_ALL=en_US</envar>: In some locales with <xref linkend='ruby'/>
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| 192 | installed, one build component fails and prevents completion of the
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| 193 | procedure. Using this variable avoids the problem.
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[320084b] | 194 | </para> -->
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[4b072fd] | 195 |
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[fdce50f] | 196 | </sect2>
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| 197 |
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| 198 | <sect2 role="content">
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| 199 | <title>Contents</title>
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| 200 |
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| 201 | <segmentedlist>
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| 202 | <segtitle>Installed Programs</segtitle>
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| 203 | <segtitle>Installed Libraries</segtitle>
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| 204 | <segtitle>Installed Directories</segtitle>
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| 205 |
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| 206 | <seglistitem>
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[06cdf48] | 207 | <seg>gcut, gegl, gegl-imgcmp</seg>
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| 208 | <seg>libgegl-0.4.so, libgegl-npd-0.4.so, libgegl-sc-0.4.so and libraries in
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| 209 | /usr/lib/gegl-0.4</seg>
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| 210 | <seg>/usr/include/gegl-0.4</seg>
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[fdce50f] | 211 | </seglistitem>
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| 212 | </segmentedlist>
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| 213 |
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| 214 | <variablelist>
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| 215 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 216 | <?dbfo list-presentation="list"?>
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| 217 | <?dbhtml list-presentation="table"?>
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| 218 |
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[06cdf48] | 219 | <varlistentry id="gcut">
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| 220 | <term><command>gcut</command></term>
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| 221 | <listitem>
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| 222 | <para>
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| 223 | is a video editing engine for GEGL.
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| 224 | </para>
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| 225 | <indexterm zone="gegl gcut">
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| 226 | <primary sortas="b-gcut">gcut</primary>
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| 227 | </indexterm>
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| 228 | </listitem>
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| 229 | </varlistentry>
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| 230 |
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[fdce50f] | 231 | <varlistentry id="gegl-prog">
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| 232 | <term><command>gegl</command></term>
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| 233 | <listitem>
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[c966932] | 234 | <para>
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| 235 | is a commandline tool for working with the XML data model.
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| 236 | </para>
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[fdce50f] | 237 | <indexterm zone="gegl gegl-prog">
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| 238 | <primary sortas="b-gegl">gegl</primary>
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| 239 | </indexterm>
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| 240 | </listitem>
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| 241 | </varlistentry>
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| 242 |
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[06cdf48] | 243 | <varlistentry id="gegl-imgcmp">
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| 244 | <term><command>gegl-imgcmp</command></term>
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| 245 | <listitem>
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| 246 | <para>
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| 247 | is a simple image difference detection tool for use in regression
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| 248 | testing.
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| 249 | </para>
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| 250 | <indexterm zone="gegl gegl-imgcmp">
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| 251 | <primary sortas="b-gegl-imgcmp">gegl-imgcmp</primary>
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| 252 | </indexterm>
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| 253 | </listitem>
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| 254 | </varlistentry>
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| 255 |
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| 256 | <varlistentry id="libgegl-0.4">
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| 257 | <term><filename class='libraryfile'>libgegl-0.4.so</filename></term>
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[fdce50f] | 258 | <listitem>
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[c966932] | 259 | <para>
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| 260 | provides infrastructure to do demand based cached non destructive
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| 261 | image editing on larger than RAM buffers.
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| 262 | </para>
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[06cdf48] | 263 | <indexterm zone="gegl libgegl-0.4">
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| 264 | <primary sortas="c-libgegl-0.4">libgegl-0.4.so</primary>
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| 265 | </indexterm>
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| 266 | </listitem>
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| 267 | </varlistentry>
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| 268 |
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| 269 | <varlistentry id="libgegl-npd-0.4">
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| 270 | <term><filename class='libraryfile'>libgegl-npd-0.4.so</filename></term>
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| 271 | <listitem>
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| 272 | <para>
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| 273 | is the GEGL N-point image deformation library.
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| 274 | </para>
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| 275 | <indexterm zone="gegl libgegl-npd-0.4">
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| 276 | <primary sortas="c-libgegl-npd-0.4">libgegl-npd-0.4.so</primary>
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[fdce50f] | 277 | </indexterm>
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| 278 | </listitem>
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| 279 | </varlistentry>
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[06cdf48] | 280 |
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| 281 | <varlistentry id="libgegl-sc-0.4">
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| 282 | <term><filename class='libraryfile'>libgegl-sc-0.4.so</filename></term>
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| 283 | <listitem>
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| 284 | <para>
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| 285 | is the GEGL Seamless Cloning library.
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| 286 | </para>
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| 287 | <indexterm zone="gegl libgegl-sc-0.4">
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| 288 | <primary sortas="c-libgegl-sc-0.4">libgegl-sc-0.4.so</primary>
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| 289 | </indexterm>
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| 290 | </listitem>
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| 291 | </varlistentry>
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| 292 |
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[fdce50f] | 293 | </variablelist>
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| 294 | </sect2>
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| 295 | </sect1>
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