source: x/lib/gdk-pixbuf.xml@ 35400a4

elogind
Last change on this file since 35400a4 was 35400a4, checked in by DJ Lucas <dj@…>, 2 years ago

Merge to HEAD 21680.

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/branches/BOOK-elogind@21681 af4574ff-66df-0310-9fd7-8a98e5e911e0

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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 gdk-pixbuf-download-http
8 "&gnome-download-http;/gdk-pixbuf/2.38/gdk-pixbuf-&gdk-pixbuf-version;.tar.xz">
9 <!ENTITY gdk-pixbuf-download-ftp
10 "&gnome-download-ftp;/gdk-pixbuf/2.38/gdk-pixbuf-&gdk-pixbuf-version;.tar.xz">
11 <!ENTITY gdk-pixbuf-md5sum "f6ba2195acd18c5c9555421f30c31cc1">
12 <!ENTITY gdk-pixbuf-size "5.3 MB">
13 <!ENTITY gdk-pixbuf-buildsize "37 MB (with tests)">
14 <!ENTITY gdk-pixbuf-time "0.4 SBU (Using parallelism=4; with tests)">
15]>
16
17<sect1 id="gdk-pixbuf" xreflabel="gdk-pixbuf-&gdk-pixbuf-version;">
18 <?dbhtml filename="gdk-pixbuf.html"?>
19
20 <sect1info>
21 <othername>$LastChangedBy$</othername>
22 <date>$Date$</date>
23 </sect1info>
24
25 <title>gdk-pixbuf-&gdk-pixbuf-version;</title>
26
27 <indexterm zone="gdk-pixbuf">
28 <primary sortas="a-gdk-pixbuf">gdk-pixbuf</primary>
29 </indexterm>
30
31 <sect2 role="package">
32 <title>Introduction to Gdk Pixbuf</title>
33
34 <para>
35 The <application>Gdk Pixbuf</application> package is a toolkit for image
36 loading and pixel buffer manipulation. It is used by
37 <application>GTK+ 2</application> and <application>GTK+ 3</application> to
38 load and manipulate images. In the past it was distributed as part of
39 <application>GTK+ 2</application> but it was split off into a separate
40 package in preparation for the change to <application>GTK+ 3</application>.
41 </para>
42
43 &lfs84_checked;
44
45 <bridgehead renderas="sect3">Package Information</bridgehead>
46 <itemizedlist spacing="compact">
47 <listitem>
48 <para>
49 Download (HTTP): <ulink url="&gdk-pixbuf-download-http;"/>
50 </para>
51 </listitem>
52 <listitem>
53 <para>
54 Download (FTP): <ulink url="&gdk-pixbuf-download-ftp;"/>
55 </para>
56 </listitem>
57 <listitem>
58 <para>
59 Download MD5 sum: &gdk-pixbuf-md5sum;
60 </para>
61 </listitem>
62 <listitem>
63 <para>
64 Download size: &gdk-pixbuf-size;
65 </para>
66 </listitem>
67 <listitem>
68 <para>
69 Estimated disk space required: &gdk-pixbuf-buildsize;
70 </para>
71 </listitem>
72 <listitem>
73 <para>
74 Estimated build time: &gdk-pixbuf-time;
75 </para>
76 </listitem>
77 </itemizedlist>
78
79 <bridgehead renderas="sect3">Gdk Pixbuf Dependencies</bridgehead>
80
81 <bridgehead renderas="sect4">Required</bridgehead>
82 <para role="required">
83 <xref linkend="glib2"/>,
84 <xref linkend="libjpeg"/>,
85 <xref linkend="libpng"/>, and
86 <xref linkend="shared-mime-info"/>
87 </para>
88
89 <bridgehead renderas="sect4">Recommended</bridgehead>
90 <para role="recommended">
91 <xref role="runtime" linkend="librsvg"/> (runtime dependency, needed for
92 loading symbolic icons),
93 <xref linkend="libtiff"/>, and
94 <xref linkend="xorg7-lib"/>
95 (<emphasis>Many</emphasis> <application>GTK+</application>
96 applications <emphasis>require</emphasis> gdk-pixbuf-xlib).
97 </para>
98
99 <bridgehead renderas="sect4">Optional (Required if building GNOME)</bridgehead>
100 <para role="optional">
101 <xref linkend="gobject-introspection"/>
102 </para>
103
104 <bridgehead renderas="sect4">Optional</bridgehead>
105 <para role="optional">
106 <xref linkend="jasper"/> and
107 <xref linkend="gtk-doc"/>
108<!-- not required anymore
109 <xref linkend="six"/>(required for tests)-->
110 </para>
111
112 <para condition="html" role="usernotes">
113 User Notes: <ulink url="&blfs-wiki;/gdk-pixbuf"/>
114 </para>
115 </sect2>
116
117 <sect2 role="installation">
118 <title>Installation of Gdk Pixbuf</title>
119
120 <para>
121 Install <application>Gdk Pixbuf</application> by running the following
122 commands:
123 </para>
124
125<screen><userinput>mkdir build &amp;&amp;
126cd build &amp;&amp;
127
128meson --prefix=/usr .. &amp;&amp;
129ninja</userinput></screen>
130
131 <para>
132 To test the results, issue: <command>ninja test</command>. The tests
133 make a heavy use of disk.
134 </para>
135
136 <para>
137 Now, as the <systemitem class="username">root</systemitem> user:
138 </para>
139
140<screen role="root"><userinput>ninja install</userinput></screen>
141
142 <note>
143 <para>
144 If you installed the package on to your system using a
145 <quote>DESTDIR</quote> method, an important file was not installed and
146 should be copied and/or generated. Generate it using the following
147 command as the <systemitem class="username">root</systemitem> user:
148 </para>
149
150<screen role="root"><userinput>gdk-pixbuf-query-loaders --update-cache</userinput></screen>
151 </note>
152 </sect2>
153
154 <sect2 role="commands">
155 <title>Command Explanations</title>
156
157 <para>
158 <option>-Ddocs=true</option>: Use this parameter if
159 <application>GTK-Doc</application> is installed and you wish to rebuild
160 and install the API documentation.
161 </para>
162
163 <para>
164 <option>-Djasper=true</option>: If you've installed
165 <xref linkend="jasper"/> and you want
166 <application>Gdk Pixbuf</application> to use it to compile a
167 JPEG2000 image loader, pass this switch to meson.
168 </para>
169
170 </sect2>
171
172 <sect2 role="content">
173 <title>Contents</title>
174
175 <segmentedlist>
176 <segtitle>Installed Programs</segtitle>
177 <segtitle>Installed Libraries</segtitle>
178 <segtitle>Installed Directories</segtitle>
179
180 <seglistitem>
181 <seg>
182 gdk-pixbuf-csource,
183 gdk-pixbuf-pixdata,
184 gdk-pixbuf-query-loaders, and
185 gdk-pixbuf-thumbnailer,
186 </seg>
187 <seg>
188 libgdk_pixbuf-2.0.so and
189 libgdk_pixbuf_xlib-2.0.so
190 </seg>
191 <seg>
192 /usr/{include,lib}/gdk-pixbuf-2.0,
193 /usr/share/installed-tests/gdk-pixbuf,
194 /usr/share/gtk-doc/html/gdk-pixbuf, and
195 /usr/share/thumbnailers
196 </seg>
197 </seglistitem>
198 </segmentedlist>
199
200 <variablelist>
201 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
202 <?dbfo list-presentation="list"?>
203 <?dbhtml list-presentation="table"?>
204
205 <varlistentry id="gdk-pixbuf-csource">
206 <term><command>gdk-pixbuf-csource</command></term>
207 <listitem>
208 <para>
209 is a small utility that generates C code containing images, used
210 for compiling images directly into programs.
211 </para>
212 <indexterm zone="gdk-pixbuf gdk-pixbuf-csource">
213 <primary sortas="b-gdk-pixbuf-csource">gdk-pixbuf-csource</primary>
214 </indexterm>
215 </listitem>
216 </varlistentry>
217
218 <varlistentry id="gdk-pixbuf-pixdata">
219 <term><command>gdk-pixbuf-pixdata</command></term>
220 <listitem>
221 <para>
222 is a tool used to convert GdkPixbuf to GdkPixdata.
223 </para>
224 <indexterm zone="gdk-pixbuf gdk-pixbuf-pixdata">
225 <primary sortas="b-gdk-pixbuf-pixdata">gdk-pixbuf-pixdata</primary>
226 </indexterm>
227 </listitem>
228 </varlistentry>
229
230 <varlistentry id="gdk-pixbuf-query-loaders">
231 <term><command>gdk-pixbuf-query-loaders</command></term>
232 <listitem>
233 <para>
234 collects information about loadable modules for
235 <application>Gdk Pixbuf</application> and writes it
236 to the default cache file location, or to stdout.
237 </para>
238 <indexterm zone="gdk-pixbuf gdk-pixbuf-query-loaders">
239 <primary sortas="b-gdk-pixbuf-query-loaders">gdk-pixbuf-query-loaders</primary>
240 </indexterm>
241 </listitem>
242 </varlistentry>
243
244 <varlistentry id="gdk-pixbuf-thumbnailer">
245 <term><command>gdk-pixbuf-thumbnailer</command></term>
246 <listitem>
247 <para>
248 creates thumbnails of pictures for use in other applications.
249 </para>
250 <indexterm zone="gdk-pixbuf gdk-pixbuf-thumbnailer">
251 <primary sortas="b-gdk-pixbuf-thumbnailer">gdk-pixbuf-thumbnailer</primary>
252 </indexterm>
253 </listitem>
254 </varlistentry>
255
256 <varlistentry id="libgdk_pixbuf-2">
257 <term><filename class="libraryfile">libgdk_pixbuf-2.0.so</filename></term>
258 <listitem>
259 <para>
260 contains functions used to load and render images.
261 </para>
262 <indexterm zone="gdk-pixbuf libgdk_pixbuf-2">
263 <primary sortas="c-libgdk_pixbuf-2">libgdk_pixbuf-2.0.so</primary>
264 </indexterm>
265 </listitem>
266 </varlistentry>
267
268 <varlistentry id="libgdk_pixbuf_xlib-2">
269 <term><filename class="libraryfile">libgdk_pixbuf_xlib-2.0.so</filename></term>
270 <listitem>
271 <para>
272 contains functions used to manipulate images and interfaces with
273 <application>Xlib</application>.
274 </para>
275 <indexterm zone="gdk-pixbuf libgdk_pixbuf_xlib-2">
276 <primary sortas="c-libgdk_pixbuf_xlib-2">libgdk_pixbuf_xlib-2.0.so</primary>
277 </indexterm>
278 </listitem>
279 </varlistentry>
280
281 </variablelist>
282
283 </sect2>
284
285</sect1>
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