mirror of
https://github.com/Zeckmathederg/glfs.git
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c0a8c0dc1c
Update to mesa-17.0.3. Update to libva-1.8.0. Update to nano-2.8.0. Update to Text-CSV-1.92 (Perl Module). Update to btrfs-progs-4.10.2. git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@18552 af4574ff-66df-0310-9fd7-8a98e5e911e0
251 lines
7.2 KiB
XML
251 lines
7.2 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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<!ENTITY % general-entities SYSTEM "../../general.ent">
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%general-entities;
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<!ENTITY libva-http "http://www.freedesktop.org/software/vaapi/releases">
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<!ENTITY libva-download-http "&libva-http;/libva/libva-&libva-version;.tar.bz2">
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<!ENTITY libva-download-ftp " ">
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<!ENTITY libva-md5sum "38a9cf43727ad1be8d32abe5bcca7b80">
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<!ENTITY libva-size "432 KB">
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<!ENTITY libva-buildsize "7.0 MB">
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<!ENTITY libva-time "less than 0.1 SBU">
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<!ENTITY libva-intel-driver-download-http "&libva-http;/libva-intel-driver/libva-intel-driver-&libva-intel-driver-version;.tar.bz2">
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<!ENTITY libva-intel-driver-download-ftp " ">
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<!ENTITY libva-intel-driver-md5sum "5b266e605905a3676b63b8bc93a2ffc8">
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<!ENTITY libva-intel-driver-size "1.5 MB">
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<!ENTITY libva-intel-driver-buildsize "44 MB">
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<!ENTITY libva-intel-driver-time "0.3 SBU">
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]>
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<sect2 id="libva" xreflabel="libva-&libva-version;">
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<sect2info>
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<othername>$LastChangedBy$</othername>
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<date>$Date$</date>
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</sect2info>
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<title>libva-&libva-version;</title>
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<indexterm zone="libva">
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<primary sortas="a-libva">libva</primary>
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</indexterm>
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<sect3 role="package">
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<title>Introduction to libva</title>
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<para>
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The <application>libva</application> package contains a library which
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provides access to hardware accelerated video processing, using hardware
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to accelerate video processing in order to offload the central
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processing unit (CPU) to decode and encode compressed digital video. VA
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API video decode/encode interface is platform and window system
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independent targeted at Direct Rendering Infrastructure (DRI) in the X
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Window System however it can potentially also be used with direct
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framebuffer and graphics sub-systems for video output. Accelerated
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processing includes support for video decoding, video encoding,
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subpicture blending, and rendering.
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</para>
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&lfs80_checked;
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<bridgehead renderas="sect4">Package Information</bridgehead>
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<itemizedlist spacing="compact">
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<listitem>
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<para>
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Download (HTTP): <ulink url="&libva-download-http;"/>
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</para>
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</listitem>
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<listitem>
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<para>
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Download (FTP): <ulink url="&libva-download-ftp;"/>
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</para>
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</listitem>
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<listitem>
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<para>
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Download MD5 sum: &libva-md5sum;
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</para>
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</listitem>
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<listitem>
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<para>
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Download size: &libva-size;
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</para>
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</listitem>
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<listitem>
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<para>
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Estimated disk space required: &libva-buildsize;
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</para>
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</listitem>
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<listitem>
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<para>
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Estimated build time: &libva-time;
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</para>
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</listitem>
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</itemizedlist>
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<bridgehead renderas="sect4">Additional Downloads</bridgehead>
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<itemizedlist spacing="compact">
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<listitem>
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<para>
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Intel Driver Download (HTTP): <ulink url="&libva-intel-driver-download-http;"/>
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</para>
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</listitem>
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<listitem>
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<para>
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Intel Driver Download (FTP): <ulink url="&libva-intel-driver-download-ftp;"/>
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</para>
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</listitem>
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<listitem>
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<para>
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Intel Driver Download MD5 sum: &libva-intel-driver-md5sum;
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</para>
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</listitem>
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<listitem>
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<para>
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Intel Driver Download size: &libva-intel-driver-size;
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</para>
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</listitem>
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<listitem>
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<para>
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Estimated disk space required: &libva-intel-driver-buildsize;
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</para>
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</listitem>
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<listitem>
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<para>
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Estimated build time: &libva-intel-driver-time;
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</para>
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</listitem>
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</itemizedlist>
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<bridgehead renderas="sect4">libva Dependencies</bridgehead>
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<bridgehead renderas="sect5">Required</bridgehead>
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<para role="required">
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<xref linkend="mesa"/>
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</para>
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<bridgehead renderas="sect5">Optional</bridgehead>
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<para role="optional">
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<xref linkend="doxygen"/> and
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<xref linkend="wayland"/>
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</para>
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<para condition="html" role="usernotes">
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User Notes: <ulink url="&blfs-wiki;/libva"/>
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</para>
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</sect3>
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<sect3 role="installation">
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<title>Installation of libva</title>
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<para>
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Install <application>libva</application> by running the following
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commands:
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</para>
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<screen><userinput>./configure $XORG_CONFIG &&
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make</userinput></screen>
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<para>
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This package doe snot come with a test suite.
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</para>
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<para>
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Now, as the <systemitem class="username">root</systemitem> user:
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</para>
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<screen role="root"><userinput>make install</userinput></screen>
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</sect3>
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<sect3 role="installation">
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<title>Installation of libva-intel-driver</title>
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<para>
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The <application>libva-intel-driver</application> is designed
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specifically for video cards based on an Intel GPU.
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Unpack the libva-intel tarball using the normal procedures
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and install the driver by running the following commands:
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</para>
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<screen><userinput>autoreconf -fi &&
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./configure $XORG_CONFIG &&
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make</userinput></screen>
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<para>
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This package does not come with a test suite.
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</para>
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<para>
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Now, as the <systemitem class="username">root</systemitem> user:
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</para>
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<screen role="root"><userinput>make install</userinput></screen>
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</sect3>
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<sect3 role="commands">
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<title>Command Explanations</title>
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<para>
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<command>autoreconf -fi</command>: This command regenerates
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the configure script to prevent a mandatory test for
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wayland-scanner when configuring. It can be omitted if
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<xref linkend="wayland"/> has been built.
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</para>
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</sect3>
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<sect3 role="content">
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<title>Contents</title>
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<segmentedlist>
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<segtitle>Installed Programs</segtitle>
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<segtitle>Installed Libraries</segtitle>
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<segtitle>Installed Drivers</segtitle>
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<segtitle>Installed Directory</segtitle>
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<seglistitem>
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<seg>
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None
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</seg>
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<seg>
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libva-drm.so, libva-egl.so, libva-glx.so, libva.so,
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libva-tpi.so, libva-wayland.so, and libva-x11.so
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</seg>
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<seg>
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dummy_drv_video.so and i965_drv_video.so
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</seg>
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<seg>
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$XORG_PREFIX/include/va
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</seg>
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</seglistitem>
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</segmentedlist>
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<variablelist>
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<bridgehead renderas="sect3">Short Descriptions</bridgehead>
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<?dbfo list-presentation="list"?>
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<?dbhtml list-presentation="table"?>
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<varlistentry id="libva-lib">
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<term><filename class="libraryfile">libva.so</filename></term>
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<listitem>
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<para>
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contains API functions which provide access to hardware
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accelerated video processing.
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</para>
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<indexterm zone="libva libva-lib">
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<primary sortas="c-libva">libva.so</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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</variablelist>
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</sect3>
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</sect2>
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