source: x/installing/libvdpau-va-gl.xml@ 9347716

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Last change on this file since 9347716 was 9347716, checked in by Douglas R. Reno <renodr@…>, 3 years ago

Tag libvdpau-va-gl

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@22063 af4574ff-66df-0310-9fd7-8a98e5e911e0

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File size: 5.8 KB
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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 libvdpau-va-gl-download-http "https://github.com/i-rinat/libvdpau-va-gl/archive/v&libvdpau-va-gl-version;/libvdpau-va-gl-&libvdpau-va-gl-version;.tar.gz">
8 <!ENTITY libvdpau-va-gl-download-ftp " ">
9 <!ENTITY libvdpau-va-gl-md5sum "638244652a702d0262039890904f37ce">
10 <!ENTITY libvdpau-va-gl-size "120 KB">
11 <!ENTITY libvdpau-va-gl-buildsize "3.4 MB">
12 <!ENTITY libvdpau-va-gl-time "less than 0.1 SBU">
13]>
14
15<sect2 id="libvdpau-va-gl" xreflabel="libvdpau-va-gl-&libvdpau-va-gl-version;">
16
17 <sect2info>
18 <othername>$LastChangedBy$</othername>
19 <date>$Date$</date>
20 </sect2info>
21
22 <title>libvdpau-va-gl-&libvdpau-va-gl-version;</title>
23
24 <indexterm zone="libvdpau-va-gl">
25 <primary sortas="a-libvdpau-va-gl">libvdpau-va-gl</primary>
26 </indexterm>
27
28 <sect3 role="package">
29 <title>Introduction to libvdpau-va-gl</title>
30
31 <para>
32 The <application>libvdpau-va-gl</application> package contains a library
33 which implements the VDPAU library. Libvdpau_va_gl uses OpenGL under the
34 hood to accelerate drawing and scaling and the VA-API (if available) to
35 accelerate video decoding. For now VA-API is available on some Intel
36 chips, and on some AMD video adapters with the help of the libvdpau
37 driver.
38 </para>
39
40 &lfs90_checked;
41
42 <bridgehead renderas="sect4">Package Information</bridgehead>
43 <itemizedlist spacing="compact">
44 <listitem>
45 <para>
46 Libvdpau-va-gl Driver Download (HTTP): <ulink url="&libvdpau-va-gl-download-http;"/>
47 </para>
48 </listitem>
49 <listitem>
50 <para>
51 Libvdpau-va-gl Driver Download (FTP): <ulink url="&libvdpau-va-gl-download-ftp;"/>
52 </para>
53 </listitem>
54 <listitem>
55 <para>
56 Libvdpau-va-gl Driver Download MD5 sum: &libvdpau-va-gl-md5sum;
57 </para>
58 </listitem>
59 <listitem>
60 <para>
61 Libvdpau-va-gl Driver Download size: &libvdpau-va-gl-size;
62 </para>
63 </listitem>
64 <listitem>
65 <para>
66 Estimated disk space required: &libvdpau-va-gl-buildsize;
67 </para>
68 </listitem>
69 <listitem>
70 <para>
71 Estimated build time: &libvdpau-va-gl-time;
72 </para>
73 </listitem>
74 </itemizedlist>
75
76 <!-- It's been fixed upstream. Lets see if it stays fixed ...
77 <note><para>The tarball name for libvdpau-va-gl does not include the
78 file name, although it does expand to libvdpau-va-gl-&libvdpau-va-gl-version;.
79 The file should be renamed after downloading:</para>
80
81<screen><command>mv v&libvdpau-va-gl-version;.tar.gz libvdpau-va-gl-&libvdpau-va-gl-version;.tar.gz</command></screen>
82 </note>-->
83
84
85 <bridgehead renderas="sect4">libvdpau-va-gl Dependencies</bridgehead>
86
87 <bridgehead renderas="sect5">Required</bridgehead>
88 <para role="required">
89 <xref linkend="cmake"/>,
90 <xref linkend="ffmpeg"/>,
91 <xref linkend="libvdpau"/>, and
92 <xref linkend="libva"/>
93 </para>
94
95 <bridgehead renderas="sect5">Optional</bridgehead>
96 <para role="optional">
97 <xref linkend="doxygen"/>,
98 <xref linkend="graphviz"/>, and
99 <xref linkend="texlive"/> or <xref linkend="tl-installer"/>
100 </para>
101
102 <bridgehead renderas="sect5">Runtime Dependency</bridgehead>
103 <para role="optional">
104 <xref role="runtime" linkend="mesa"/>
105 </para>
106
107 <para condition="html" role="usernotes">
108 User Notes: <ulink url="&blfs-wiki;/libvdpau"/>
109 </para>
110 </sect3>
111
112 <sect3 role="installation">
113 <title>Installation of libvdpau-va-gl</title>
114
115 <para>
116 Install <application>libvdpau-va-gl</application> by running the following
117 commands:
118 </para>
119
120<screen><userinput>mkdir build &amp;&amp;
121cd build &amp;&amp;
122
123cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=$XORG_PREFIX .. &amp;&amp;
124make</userinput></screen>
125
126 <para>
127 To test the results, issue: <command>make check</command>. The tests must
128 be run from an Xorg environment.
129 </para>
130
131 <para>
132 Now, as the <systemitem class="username">root</systemitem> user:
133 </para>
134
135<screen role="root"><userinput>make install</userinput></screen>
136
137 </sect3>
138
139 <sect3 role="configuration">
140 <title>Configuration</title>
141
142 <para>To allow libvdpau to find libvdpau-va-gl, set an environment variable.
143 As the <systemitem class="username">root</systemitem> user:</para>
144
145<screen role="root"><userinput>echo "export VDPAU_DRIVER=va_gl" >> /etc/profile.d/xorg.sh</userinput></screen>
146
147 </sect3>
148
149
150 <sect3 role="content">
151 <title>Contents</title>
152
153 <segmentedlist>
154 <segtitle>Installed Programs</segtitle>
155 <segtitle>Installed Library</segtitle>
156 <segtitle>Installed Directories</segtitle>
157
158 <seglistitem>
159 <seg>
160 None
161 </seg>
162 <seg>
163 libvdpau_va_gl.so
164 </seg>
165 <seg>
166 None
167 </seg>
168 </seglistitem>
169 </segmentedlist>
170
171 <variablelist>
172 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
173 <?dbfo list-presentation="list"?>
174 <?dbhtml list-presentation="table"?>
175
176 <varlistentry id="libvdpau-va-gl-lib">
177 <term><filename class="libraryfile">libvdpau_va_gl.so</filename></term>
178 <listitem>
179 <para>
180 contains functions to implement the OpenGL backend to
181 the VDPAU (Video Decode and Presentation API for Unix) API.
182 </para>
183 <indexterm zone="libvdpau-va-gl libvdpau-va-gl-lib">
184 <primary sortas="c-libvdpau-va-gl">libvdpau.so</primary>
185 </indexterm>
186 </listitem>
187 </varlistentry>
188
189 </variablelist>
190
191 </sect3>
192
193</sect2>
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