[7420d5e0] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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[6732c094] | 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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[48b7295] | 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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[26bb7781] | 6 |
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[1f99409] | 7 | <!ENTITY libao-download-http "http://downloads.xiph.org/releases/ao/libao-&libao-version;.tar.gz">
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[fb2e525] | 8 | <!ENTITY libao-download-ftp "&gentoo-ftp-repo;/libao-&libao-version;.tar.gz">
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[e7574a1a] | 9 | <!ENTITY libao-md5sum "2b2508c29bc97e4dc218fa162cf883c8">
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| 10 | <!ENTITY libao-size "388 KB">
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| 11 | <!ENTITY libao-buildsize "3.5 MB">
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[6894ea8d] | 12 | <!ENTITY libao-time "less than 0.1 SBU">
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[48b7295] | 13 | ]>
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| 14 |
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[fd680fb] | 15 | <sect1 id="libao" xreflabel="libao-&libao-version;">
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[7420d5e0] | 16 | <?dbhtml filename="libao.html"?>
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| 17 |
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| 18 | <sect1info>
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| 19 | <othername>$LastChangedBy$</othername>
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| 20 | <date>$Date$</date>
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| 21 | </sect1info>
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| 22 |
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| 23 | <title>Libao-&libao-version;</title>
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| 24 |
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| 25 | <indexterm zone="libao">
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| 26 | <primary sortas="a-Libao">Libao</primary>
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| 27 | </indexterm>
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| 28 |
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| 29 | <sect2 role="package">
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| 30 | <title>Introduction to Libao</title>
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| 31 |
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[50b692d] | 32 | <para>The <application>libao</application> package contains a
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[b67c0ba] | 33 | cross-platform audio library. This is useful to output audio on a wide
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| 34 | variety of platforms. It currently supports WAV files, OSS (Open Sound
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| 35 | System), ESD (Enlighten Sound Daemon), ALSA (Advanced Linux Sound
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| 36 | Architecture), NAS (Network Audio system), aRTS (analog Real-Time
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| 37 | Synthesizer and PulseAudio (next generation
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[7420d5e0] | 38 | <application>GNOME</application> sound architecture).</para>
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| 39 |
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[6de7590] | 40 | &lfs74_checked;
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[e7574a1a] | 41 |
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[7420d5e0] | 42 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 43 | <itemizedlist spacing="compact">
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| 44 | <listitem>
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| 45 | <para>Download (HTTP): <ulink url="&libao-download-http;"/></para>
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| 46 | </listitem>
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| 47 | <listitem>
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| 48 | <para>Download (FTP): <ulink url="&libao-download-ftp;"/></para>
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| 49 | </listitem>
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| 50 | <listitem>
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| 51 | <para>Download MD5 sum: &libao-md5sum;</para>
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| 52 | </listitem>
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| 53 | <listitem>
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| 54 | <para>Download size: &libao-size;</para>
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| 55 | </listitem>
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| 56 | <listitem>
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| 57 | <para>Estimated disk space required: &libao-buildsize;</para>
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| 58 | </listitem>
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| 59 | <listitem>
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| 60 | <para>Estimated build time: &libao-time;</para>
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| 61 | </listitem>
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| 62 | </itemizedlist>
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| 63 |
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| 64 | <bridgehead renderas="sect3">Libao Dependencies</bridgehead>
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| 65 |
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| 66 | <bridgehead renderas="sect4">Optional</bridgehead>
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[e2e42c7] | 67 | <para role="optional">
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| 68 | <xref linkend="x-window-system"/>,
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| 69 | <xref linkend="esound"/>,
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[6de7590] | 70 | <xref linkend="alsa"/>, and
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[e7574a1a] | 71 | <xref linkend='pulseaudio'/> (requires <xref linkend='libatomic_ops'/>
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| 72 | on x86)
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[e2e42c7] | 73 | </para>
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[7420d5e0] | 74 |
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[0e2aa08] | 75 | <para condition="html" role="usernotes">User Notes:
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| 76 | <ulink url="&blfs-wiki;/libao"/></para>
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| 77 |
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[7420d5e0] | 78 | </sect2>
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| 79 |
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| 80 | <sect2 role="installation">
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| 81 | <title>Installation of Libao</title>
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| 82 |
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[50b692d] | 83 | <para>Install <application>libao</application> by running the following
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[7420d5e0] | 84 | commands:</para>
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| 85 |
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| 86 | <screen><userinput>./configure --prefix=/usr &&
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| 87 | make</userinput></screen>
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| 88 |
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[8a8e021] | 89 | <para>This package does not come with a test suite.</para>
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| 90 |
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[7420d5e0] | 91 | <para>Now, as the <systemitem class="username">root</systemitem> user:</para>
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| 92 |
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[b67c0ba] | 93 | <screen role="root"><userinput>make install &&
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| 94 | install -v -m644 README /usr/share/doc/libao-&libao-version;</userinput></screen>
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[7420d5e0] | 95 |
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| 96 | </sect2>
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| 97 |
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| 98 | <sect2 role="configuration">
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| 99 | <title>Configuring Libao</title>
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| 100 |
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| 101 | <sect3 id="libao-config">
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| 102 | <title>Config Files</title>
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| 103 |
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[50b692d] | 104 | <para><filename>/etc/libao.conf</filename> and
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[7420d5e0] | 105 | <filename>~/.libao</filename></para>
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| 106 |
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| 107 | <indexterm zone="libao libao-config">
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| 108 | <primary sortas="e-etc-libao.conf">/etc/libao.conf</primary>
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| 109 | </indexterm>
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| 110 |
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| 111 | <indexterm zone="libao libao-config">
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| 112 | <primary sortas="e-AA.libao">~/.libao</primary>
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| 113 | </indexterm>
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| 114 |
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| 115 | </sect3>
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| 116 |
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| 117 | <sect3>
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| 118 | <title>Configuration Information</title>
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| 119 |
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[50b692d] | 120 | <para>Currently, the only configuration option available is setting the
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[7420d5e0] | 121 | default output device. Issue <command>man libao.conf</command>
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| 122 | for details.</para>
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| 123 |
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| 124 | </sect3>
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| 125 |
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| 126 | </sect2>
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| 127 |
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| 128 | <sect2 role="content">
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| 129 | <title>Contents</title>
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| 130 |
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| 131 | <segmentedlist>
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| 132 | <segtitle>Installed Programs</segtitle>
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| 133 | <segtitle>Installed Libraries</segtitle>
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| 134 | <segtitle>Installed Directories</segtitle>
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| 135 |
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| 136 | <seglistitem>
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| 137 | <seg>None</seg>
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[e7574a1a] | 138 | <seg>libao.so and plugins</seg>
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[8a8e021] | 139 | <seg>/usr/include/ao, /usr/lib/ao and /usr/share/doc/libao-&libao-version;</seg>
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[7420d5e0] | 140 | </seglistitem>
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| 141 | </segmentedlist>
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| 142 |
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| 143 | <variablelist>
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| 144 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 145 | <?dbfo list-presentation="list"?>
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| 146 | <?dbhtml list-presentation="table"?>
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| 147 |
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| 148 | <varlistentry id="libao-lib">
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[e7574a1a] | 149 | <term><filename class='libraryfile'>libao.so</filename></term>
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[7420d5e0] | 150 | <listitem>
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[e7574a1a] | 151 | <para>provides functions for programs wishing to output sound over
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[7420d5e0] | 152 | supported platforms.</para>
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| 153 | <indexterm zone="libao libao-lib">
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[e7574a1a] | 154 | <primary sortas="c-libao">libao.so</primary>
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[7420d5e0] | 155 | </indexterm>
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| 156 | </listitem>
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| 157 | </varlistentry>
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| 158 |
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| 159 | </variablelist>
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| 160 |
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| 161 | </sect2>
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[f45b1953] | 162 |
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| 163 | </sect1>
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