source: multimedia/hwaccel/libva.xml@ a7eaa89

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
   "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
  <!ENTITY % general-entities SYSTEM "../../general.ent">
  %general-entities;

  <!ENTITY libva-http "http://www.freedesktop.org/software/vaapi/releases">

  <!ENTITY libva-download-http "&libva-http;/libva/libva-&libva-version;.tar.bz2">
  <!ENTITY libva-download-ftp  " ">
  <!ENTITY libva-md5sum        "ca95b343050cf8feaf98dfe08ce0191b">
  <!ENTITY libva-size          "896 KB">
  <!ENTITY libva-buildsize     "20 MB">
  <!ENTITY libva-time          "0.2 SBU">

  <!ENTITY libva-intel-driver-download-http "&libva-http;/libva-intel-driver/libva-intel-driver-&libva-intel-driver-version;.tar.bz2">
  <!ENTITY libva-intel-driver-download-ftp  " ">
  <!ENTITY libva-intel-driver-md5sum        "afdd4c91ac552a14b4d0ce93b75c88bb">
  <!ENTITY libva-intel-driver-size          "840 KB">
  <!ENTITY libva-intel-driver-buildsize     "22 MB">
  <!ENTITY libva-intel-driver-time          "0.1 SBU">
]>

<sect1 id="libva" xreflabel="libva-&libva-version;">
  <?dbhtml filename="libva.html"?>

  <sect1info>
    <othername>$LastChangedBy$</othername>
    <date>$Date$</date>
  </sect1info>

  <title>libva-&libva-version;</title>

  <indexterm zone="libva">
    <primary sortas="a-libva">libva</primary>
  </indexterm>

  <sect2 role="package">
    <title>Introduction to libva</title>

    <para>
      The <application>libva</application> package contains a library which
      provides access to hardware accelerated video processing, using hardware
      to accelerate video processing in order to offload the central processing
      unit (CPU) to decode and encode compressed digital video.
    </para>

    &lfs73_checked;

    <bridgehead renderas="sect3">Package Information</bridgehead>
    <itemizedlist spacing="compact">
      <listitem>
        <para>
          Download (HTTP): <ulink url="&libva-download-http;"/>
        </para>
      </listitem>
      <listitem>
        <para>
          Download (FTP): <ulink url="&libva-download-ftp;"/>
        </para>
      </listitem>
      <listitem>
        <para>
          Download MD5 sum: &libva-md5sum;
        </para>
      </listitem>
      <listitem>
        <para>
          Download size: &libva-size;
        </para>
      </listitem>
      <listitem>
        <para>
          Estimated disk space required: &libva-buildsize;
        </para>
      </listitem>
      <listitem>
        <para>
          Estimated build time: &libva-time;
        </para>
      </listitem>
    </itemizedlist>

    <bridgehead renderas="sect3">Additional Downloads</bridgehead>
    <itemizedlist spacing="compact">
      <listitem>
        <para>
          Intel Driver Download (HTTP): <ulink url="&libva-intel-driver-download-http;"/>
        </para>
      </listitem>
      <listitem>
        <para>
          Intel Driver Download (FTP): <ulink url="&libva-intel-driver-download-ftp;"/>
        </para>
      </listitem>
      <listitem>
        <para>
          Intel Driver Download MD5 sum: &libva-intel-driver-md5sum;
        </para>
      </listitem>
      <listitem>
        <para>
          Intel Driver Download size: &libva-intel-driver-size;
        </para>
      </listitem>
      <listitem>
        <para>
          Estimated disk space required: &libva-intel-driver-buildsize;
        </para>
      </listitem>
      <listitem>
        <para>
          Estimated build time: &libva-intel-driver-time;
        </para>
      </listitem>
    </itemizedlist>

    <bridgehead renderas="sect3">libva Dependencies</bridgehead>

    <bridgehead renderas="sect4">Required</bridgehead>
    <para role="required">
      <xref linkend="mesalib"/>
    </para>

    <bridgehead renderas="sect4">Optional</bridgehead>
    <para role="optional">
      <xref linkend="doxygen"/> and
      <ulink url="http://wayland.freedesktop.org/">Wayland</ulink>
    </para>

    <para condition="html" role="usernotes">
      User Notes: <ulink url="&blfs-wiki;/libva"/>
    </para>
  </sect2>

  <sect2 role="installation">
    <title>Installation of libva</title>

    <para>
      Install <application>libva</application> by running the following
      commands:
    </para>

<screen><userinput>./configure --prefix=/usr &amp;&amp;
make</userinput></screen>

    <para>
      This package does not come with a test suite.
    </para>

    <para>
      Now, as the <systemitem class="username">root</systemitem> user:
    </para>

<screen role="root"><userinput>make install</userinput></screen>

  </sect2>

  <sect2 role="installation">
    <title>Installation of libva-intel-driver</title>

    <para>
      Install <application>libva-intel-driver</application> by running the
      following commands:
    </para>

<screen><userinput>./configure --prefix=/usr &amp;&amp;
make</userinput></screen>

    <para>
      This package does not come with a test suite.
    </para>

    <para>
      Now, as the <systemitem class="username">root</systemitem> user:
    </para>

<screen role="root"><userinput>make install</userinput></screen>

  </sect2>

  <sect2 role="content">
    <title>Contents</title>

    <segmentedlist>
      <segtitle>Installed Programs</segtitle>
      <segtitle>Installed Libraries</segtitle>
      <segtitle>Installed Drivers</segtitle>
      <segtitle>Installed Directory</segtitle>

      <seglistitem>
        <seg>
          avcenc, h264encode, loadjpeg, mpeg2vaenc, mpeg2vldemo,
          putsurface, putsurface_wayland and vainfo
        </seg>
        <seg>
          libva-drm.so, libva-egl.so, libva-glx.so, libva.so,
          libva-tpi.so, libva-wayland.so and libva-x11.so
        </seg>
        <seg>
          dummy_drv_video.so and i965_drv_video.so
        </seg>
        <seg>
          /usr/include/va
        </seg>
      </seglistitem>
    </segmentedlist>

    <variablelist>
      <bridgehead renderas="sect3">Short Descriptions</bridgehead>
      <?dbfo list-presentation="list"?>
      <?dbhtml list-presentation="table"?>

      <varlistentry id="libva-lib">
        <term><filename class="libraryfile">libva.so</filename></term>
        <listitem>
          <para>
            contains API functions which provide access to hardware
            accelerated video processing.
          </para>
          <indexterm zone="libva libva-lib">
            <primary sortas="c-libva">libva.so</primary>
          </indexterm>
        </listitem>
      </varlistentry>

    </variablelist>

  </sect2>

</sect1>