mirror of
https://github.com/Zeckmathederg/glfs.git
synced 2025-01-25 07:42:13 +08:00
a2d2f0cd42
phonon-4.8.3: typo. git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@15282 af4574ff-66df-0310-9fd7-8a98e5e911e0
258 lines
7.4 KiB
XML
258 lines
7.4 KiB
XML
<?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 "ad0b55794308ec397d249a0a2a6df27a">
|
|
<!ENTITY libva-size "760 KB">
|
|
<!ENTITY libva-buildsize "17 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 "16752f1584398265072129553b7907ce">
|
|
<!ENTITY libva-intel-driver-size "996 KB">
|
|
<!ENTITY libva-intel-driver-buildsize "27 MB">
|
|
<!ENTITY libva-intel-driver-time "0.2 SBU">
|
|
]>
|
|
|
|
<sect2 id="libva" xreflabel="libva-&libva-version;">
|
|
|
|
<sect2info>
|
|
<othername>$LastChangedBy$</othername>
|
|
<date>$Date$</date>
|
|
</sect2info>
|
|
|
|
<title>libva-&libva-version;</title>
|
|
|
|
<indexterm zone="libva">
|
|
<primary sortas="a-libva">libva</primary>
|
|
</indexterm>
|
|
|
|
<sect3 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. VA
|
|
API video decode/encode interface is platform and window system
|
|
independent targeted at Direct Rendering Infrastructure (DRI) in the X
|
|
Window System however it can potentially also be used with direct
|
|
framebuffer and graphics sub-systems for video output. Accelerated
|
|
processing includes support for video decoding, video encoding,
|
|
subpicture blending, and rendering.
|
|
</para>
|
|
|
|
&lfs76_built;
|
|
|
|
<bridgehead renderas="sect4">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="sect4">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="sect4">libva Dependencies</bridgehead>
|
|
|
|
<bridgehead renderas="sect5">Required</bridgehead>
|
|
<para role="required">
|
|
<xref linkend="mesalib"/>
|
|
</para>
|
|
|
|
<bridgehead renderas="sect5">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>
|
|
</sect3>
|
|
|
|
<sect3 role="installation">
|
|
<title>Installation of libva</title>
|
|
|
|
<para>
|
|
Install <application>libva</application> by running the following
|
|
commands:
|
|
</para>
|
|
|
|
<screen><userinput>mkdir -p m4 &&
|
|
autoreconf -fi &&
|
|
./configure $XORG_CONFIG &&
|
|
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>
|
|
|
|
</sect3>
|
|
|
|
<sect3 role="installation">
|
|
<title>Installation of libva-intel-driver</title>
|
|
|
|
<para>
|
|
The <application>libva-intel-driver</application> is designed
|
|
specifically for video cards based on an Intel GPU.
|
|
Install the driver by running the following commands:
|
|
</para>
|
|
|
|
<screen><userinput>mkdir -p m4 &&
|
|
autoreconf -f &&
|
|
./configure $XORG_CONFIG &&
|
|
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>
|
|
|
|
</sect3>
|
|
|
|
<sect3 role="commands">
|
|
<title>Command Explanations</title>
|
|
|
|
<para>
|
|
<command>mkdir -p m4</command>: This command prevents an error
|
|
that may occur when running autoreconf.
|
|
</para>
|
|
|
|
<para>
|
|
<command>autoreconf -f</command>: This command regenerates
|
|
the configure script to prevent a mandatory test for
|
|
wayland-scanner when configuring.
|
|
</para>
|
|
|
|
</sect3>
|
|
|
|
<sect3 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, jpegenc, 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>
|
|
$XORG_PREFIX/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>
|
|
|
|
</sect3>
|
|
|
|
</sect2>
|