[07584d8] | 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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| 7 | <!ENTITY libva-http "http://www.freedesktop.org/software/vaapi/releases">
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| 8 |
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| 9 | <!ENTITY libva-download-http "&libva-http;/libva/libva-&libva-version;.tar.bz2">
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| 10 | <!ENTITY libva-download-ftp " ">
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[9ea70da] | 11 | <!ENTITY libva-md5sum "d6d34cd725a0100a5e476e711838e1b1">
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| 12 | <!ENTITY libva-size "744 KB">
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[a2d2f0c] | 13 | <!ENTITY libva-buildsize "17 MB">
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[2015f9d] | 14 | <!ENTITY libva-time "0.2 SBU">
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[07584d8] | 15 |
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| 16 | <!ENTITY libva-intel-driver-download-http "&libva-http;/libva-intel-driver/libva-intel-driver-&libva-intel-driver-version;.tar.bz2">
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| 17 | <!ENTITY libva-intel-driver-download-ftp " ">
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[9ea70da] | 18 | <!ENTITY libva-intel-driver-md5sum "93ba8b1fbe5322d3c3ef47d187f6951e">
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| 19 | <!ENTITY libva-intel-driver-size "1.0 MB">
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| 20 | <!ENTITY libva-intel-driver-buildsize "47 MB">
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[ecd7e427] | 21 | <!ENTITY libva-intel-driver-time "0.2 SBU">
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[07584d8] | 22 | ]>
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| 23 |
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[a8ece039] | 24 | <sect2 id="libva" xreflabel="libva-&libva-version;">
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[07584d8] | 25 |
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[a8ece039] | 26 | <sect2info>
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[07584d8] | 27 | <othername>$LastChangedBy$</othername>
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| 28 | <date>$Date$</date>
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[a8ece039] | 29 | </sect2info>
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[07584d8] | 30 |
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| 31 | <title>libva-&libva-version;</title>
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| 32 |
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| 33 | <indexterm zone="libva">
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| 34 | <primary sortas="a-libva">libva</primary>
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| 35 | </indexterm>
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| 36 |
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[a8ece039] | 37 | <sect3 role="package">
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[07584d8] | 38 | <title>Introduction to libva</title>
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| 39 |
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[a8ece039] | 40 | <para>
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| 41 | The <application>libva</application> package contains a library which
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| 42 | provides access to hardware accelerated video processing, using hardware
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| 43 | to accelerate video processing in order to offload the central
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| 44 | processing unit (CPU) to decode and encode compressed digital video. VA
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| 45 | API video decode/encode interface is platform and window system
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| 46 | independent targeted at Direct Rendering Infrastructure (DRI) in the X
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| 47 | Window System however it can potentially also be used with direct
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| 48 | framebuffer and graphics sub-systems for video output. Accelerated
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| 49 | processing includes support for video decoding, video encoding,
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| 50 | subpicture blending, and rendering.
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[07584d8] | 51 | </para>
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| 52 |
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[3240696] | 53 | &lfs77_checked;
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[07584d8] | 54 |
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[a8ece039] | 55 | <bridgehead renderas="sect4">Package Information</bridgehead>
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[07584d8] | 56 | <itemizedlist spacing="compact">
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| 57 | <listitem>
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| 58 | <para>
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| 59 | Download (HTTP): <ulink url="&libva-download-http;"/>
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| 60 | </para>
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| 61 | </listitem>
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| 62 | <listitem>
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| 63 | <para>
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| 64 | Download (FTP): <ulink url="&libva-download-ftp;"/>
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| 65 | </para>
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| 66 | </listitem>
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| 67 | <listitem>
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| 68 | <para>
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| 69 | Download MD5 sum: &libva-md5sum;
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| 70 | </para>
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| 71 | </listitem>
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| 72 | <listitem>
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| 73 | <para>
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| 74 | Download size: &libva-size;
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| 75 | </para>
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| 76 | </listitem>
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| 77 | <listitem>
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| 78 | <para>
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| 79 | Estimated disk space required: &libva-buildsize;
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| 80 | </para>
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| 81 | </listitem>
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| 82 | <listitem>
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| 83 | <para>
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| 84 | Estimated build time: &libva-time;
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| 85 | </para>
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| 86 | </listitem>
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| 87 | </itemizedlist>
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| 88 |
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[a8ece039] | 89 | <bridgehead renderas="sect4">Additional Downloads</bridgehead>
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[07584d8] | 90 | <itemizedlist spacing="compact">
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| 91 | <listitem>
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| 92 | <para>
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| 93 | Intel Driver Download (HTTP): <ulink url="&libva-intel-driver-download-http;"/>
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| 94 | </para>
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| 95 | </listitem>
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| 96 | <listitem>
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| 97 | <para>
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| 98 | Intel Driver Download (FTP): <ulink url="&libva-intel-driver-download-ftp;"/>
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| 99 | </para>
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| 100 | </listitem>
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| 101 | <listitem>
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| 102 | <para>
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| 103 | Intel Driver Download MD5 sum: &libva-intel-driver-md5sum;
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| 104 | </para>
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| 105 | </listitem>
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| 106 | <listitem>
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| 107 | <para>
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| 108 | Intel Driver Download size: &libva-intel-driver-size;
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| 109 | </para>
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| 110 | </listitem>
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| 111 | <listitem>
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| 112 | <para>
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| 113 | Estimated disk space required: &libva-intel-driver-buildsize;
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| 114 | </para>
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| 115 | </listitem>
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| 116 | <listitem>
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| 117 | <para>
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| 118 | Estimated build time: &libva-intel-driver-time;
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| 119 | </para>
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| 120 | </listitem>
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| 121 | </itemizedlist>
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| 122 |
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[a8ece039] | 123 | <bridgehead renderas="sect4">libva Dependencies</bridgehead>
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[07584d8] | 124 |
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[a8ece039] | 125 | <bridgehead renderas="sect5">Required</bridgehead>
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[07584d8] | 126 | <para role="required">
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| 127 | <xref linkend="mesalib"/>
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| 128 | </para>
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| 129 |
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[a8ece039] | 130 | <bridgehead renderas="sect5">Optional</bridgehead>
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[07584d8] | 131 | <para role="optional">
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| 132 | <xref linkend="doxygen"/> and
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| 133 | <ulink url="http://wayland.freedesktop.org/">Wayland</ulink>
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| 134 | </para>
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| 135 |
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| 136 | <para condition="html" role="usernotes">
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| 137 | User Notes: <ulink url="&blfs-wiki;/libva"/>
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| 138 | </para>
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[a8ece039] | 139 | </sect3>
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[07584d8] | 140 |
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[a8ece039] | 141 | <sect3 role="installation">
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[07584d8] | 142 | <title>Installation of libva</title>
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| 143 |
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| 144 | <para>
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| 145 | Install <application>libva</application> by running the following
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| 146 | commands:
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| 147 | </para>
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| 148 |
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[9ea70da] | 149 | <screen><userinput>./configure $XORG_CONFIG &&
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[07584d8] | 150 | make</userinput></screen>
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| 151 |
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| 152 | <para>
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| 153 | This package does not come with a test suite.
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| 154 | </para>
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| 155 |
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| 156 | <para>
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| 157 | Now, as the <systemitem class="username">root</systemitem> user:
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| 158 | </para>
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| 159 |
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| 160 | <screen role="root"><userinput>make install</userinput></screen>
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| 161 |
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[a8ece039] | 162 | </sect3>
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[07584d8] | 163 |
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[a8ece039] | 164 | <sect3 role="installation">
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[07584d8] | 165 | <title>Installation of libva-intel-driver</title>
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| 166 |
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| 167 | <para>
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[a8ece039] | 168 | The <application>libva-intel-driver</application> is designed
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| 169 | specifically for video cards based on an Intel GPU.
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| 170 | Install the driver by running the following commands:
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[07584d8] | 171 | </para>
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| 172 |
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[cb68ca5] | 173 | <screen><userinput>mkdir -p m4 &&
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[f0397f1d] | 174 | autoreconf -fi &&
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[cb68ca5] | 175 | ./configure $XORG_CONFIG &&
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[07584d8] | 176 | make</userinput></screen>
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| 177 |
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| 178 | <para>
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| 179 | This package does not come with a test suite.
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| 180 | </para>
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| 181 |
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| 182 | <para>
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| 183 | Now, as the <systemitem class="username">root</systemitem> user:
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| 184 | </para>
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| 185 |
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| 186 | <screen role="root"><userinput>make install</userinput></screen>
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| 187 |
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[a8ece039] | 188 | </sect3>
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[07584d8] | 189 |
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[cb68ca5] | 190 | <sect3 role="commands">
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| 191 | <title>Command Explanations</title>
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| 192 |
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| 193 | <para>
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| 194 | <command>mkdir -p m4</command>: This command prevents an error
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[2ef4b8b8] | 195 | that may occur when running autoreconf.
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[cb68ca5] | 196 | </para>
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| 197 |
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| 198 | <para>
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[f0397f1d] | 199 | <command>autoreconf -fi</command>: This command regenerates
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[cb68ca5] | 200 | the configure script to prevent a mandatory test for
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| 201 | wayland-scanner when configuring.
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| 202 | </para>
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| 203 |
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| 204 | </sect3>
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| 205 |
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[a8ece039] | 206 | <sect3 role="content">
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[07584d8] | 207 | <title>Contents</title>
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| 208 |
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| 209 | <segmentedlist>
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| 210 | <segtitle>Installed Programs</segtitle>
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| 211 | <segtitle>Installed Libraries</segtitle>
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| 212 | <segtitle>Installed Drivers</segtitle>
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| 213 | <segtitle>Installed Directory</segtitle>
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| 214 |
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| 215 | <seglistitem>
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| 216 | <seg>
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[a2d2f0c] | 217 | avcenc, h264encode, jpegenc, loadjpeg, mpeg2vaenc, mpeg2vldemo,
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[22f1468] | 218 | putsurface, putsurface_wayland, and vainfo
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[07584d8] | 219 | </seg>
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| 220 | <seg>
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| 221 | libva-drm.so, libva-egl.so, libva-glx.so, libva.so,
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[22f1468] | 222 | libva-tpi.so, libva-wayland.so, and libva-x11.so
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[07584d8] | 223 | </seg>
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| 224 | <seg>
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| 225 | dummy_drv_video.so and i965_drv_video.so
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| 226 | </seg>
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| 227 | <seg>
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[a2d2f0c] | 228 | $XORG_PREFIX/include/va
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[07584d8] | 229 | </seg>
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| 230 | </seglistitem>
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| 231 | </segmentedlist>
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| 232 |
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| 233 | <variablelist>
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| 234 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 235 | <?dbfo list-presentation="list"?>
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| 236 | <?dbhtml list-presentation="table"?>
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| 237 |
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| 238 | <varlistentry id="libva-lib">
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| 239 | <term><filename class="libraryfile">libva.so</filename></term>
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| 240 | <listitem>
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| 241 | <para>
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| 242 | contains API functions which provide access to hardware
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| 243 | accelerated video processing.
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| 244 | </para>
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| 245 | <indexterm zone="libva libva-lib">
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| 246 | <primary sortas="c-libva">libva.so</primary>
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| 247 | </indexterm>
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| 248 | </listitem>
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| 249 | </varlistentry>
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| 250 |
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| 251 | </variablelist>
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| 252 |
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[a8ece039] | 253 | </sect3>
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[07584d8] | 254 |
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[a8ece039] | 255 | </sect2>
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