1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
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3 | "http://www.oasis-open.org/docbook/xml/4.4/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 mesalib-download-http "http://prdownloads.sourceforge.net/mesa3d/MesaLib-&mesalib-version;.tar.bz2">
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8 | <!ENTITY mesalib-download-ftp " ">
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9 | <!ENTITY mesalib-md5sum "7674d2c603b5834259e4e5a820cefd5b">
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10 | <!ENTITY mesalib-size "3.9 MB">
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11 | <!ENTITY mesalib-buildsize "672 MB">
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12 | <!ENTITY mesalib-time "2.2 SBU">
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13 | ]>
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14 |
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15 | <sect1 id="mesalib" xreflabel="MesaLib-&mesalib-version;">
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16 | <?dbhtml filename="mesalib.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 | <keywordset>
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22 | <keyword role="package">MesaLib-&mesalib-version;.tar</keyword>
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23 | <keyword role="ftpdir">MesaLib</keyword>
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24 | </keywordset>
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25 | </sect1info>
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26 |
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27 | <title>MesaLib-&mesalib-version;</title>
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28 |
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29 | <indexterm zone="MesaLib">
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30 | <primary sortas="a-MesaLib">MesaLib</primary>
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31 | </indexterm>
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32 |
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33 | <sect2 role="package">
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34 | <title>Introduction to MesaLib</title>
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35 |
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36 | <para><application>Mesa</application> is an OpenGL compatible 3-D graphics
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37 | library.</para>
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38 |
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39 | <bridgehead renderas="sect3">Package Information</bridgehead>
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40 | <itemizedlist spacing="compact">
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41 | <listitem>
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42 | <para>Download (HTTP): <ulink url="&mesalib-download-http;"/></para>
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43 | </listitem>
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44 | <listitem>
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45 | <para>Download (FTP): <ulink url="&mesalib-download-ftp;"/></para>
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46 | </listitem>
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47 | <listitem>
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48 | <para>Download MD5 sum: &mesalib-md5sum;</para>
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49 | </listitem>
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50 | <listitem>
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51 | <para>Download size (including Recommended downloads):
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52 | &mesalib-size;</para>
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53 | </listitem>
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54 | <listitem>
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55 | <para>Estimated disk space required (including Recommended downloads):
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56 | &mesalib-buildsize;</para>
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57 | </listitem>
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58 | <listitem>
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59 | <para>Estimated build time (including Recommended downloads):
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60 | &mesalib-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">MesaLib Dependencies</bridgehead>
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65 |
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66 | <bridgehead renderas="sect4">Required</bridgehead>
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67 | <para>X (<xref linkend="xorg"/>, <xref linkend="xfree86"/>, or
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68 | <xref linkend="xorg7"/> Libs and Utilities), and
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69 | <xref linkend="libdrm"/></para>
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70 |
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71 | <bridgehead renderas="sect3">Recommended Downloads</bridgehead>
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72 | <para><ulink
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73 | url="http://prdownloads.sourceforge.net/mesa3d/MesaGLUT-&mesalib-version;.tar.bz2"/>
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74 | provides a working <filename class='libraryfile'>libglut</filename>
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75 | (needed for the demos).</para>
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76 |
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77 | <para><ulink
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78 | url="http://prdownloads.sourceforge.net/mesa3d/MesaDemos-&mesalib-version;.tar.bz2"/>
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79 | provides a demo and a diagnostic program to verify that GL is working
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80 | properly.</para>
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81 |
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82 | <note>
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83 | <para>You should extract all three tarballs from the same toplevel
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84 | directory. All three files will extract to the
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85 | <filename class="directory">Mesa-&mesalib-version;</filename>
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86 | directory.</para>
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87 | </note>
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88 |
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89 | </sect2>
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90 |
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91 | <sect2 role="installation">
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92 | <title>Installation of MesaLib</title>
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93 |
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94 | <para>If you've installed the X Window System into any prefix other than
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95 | <filename class="directory">/usr</filename>, then you'll need to adjust the
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96 | commands below for your system. Correct several hard coded directories
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97 | in the source files with the following commands:</para>
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98 |
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99 | <screen><userinput>find . -type f -exec sed -i 's@/usr/X11R6@/usr@g' {} \; &&
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100 | sed -i 's@lib/modules@lib/X11/modules@' src/glx/x11/dri_glx.c</userinput></screen>
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101 |
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102 | <para>Install <application>MesaLib</application>
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103 | by running the following command:</para>
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104 |
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105 | <screen><userinput>make linux-dri</userinput></screen>
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106 |
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107 | <para>This package does not come with a test suite.</para>
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108 |
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109 | <para>Now, as the <systemitem class="username">root</systemitem> user:</para>
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110 |
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111 | <screen role="root"><userinput>bin/installmesa /usr &&
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112 | mkdir -v -p /usr/lib/X11/modules/dri &&
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113 | install -v -m755 lib/*dri* /usr/lib/X11/modules/dri</userinput></screen>
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114 |
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115 | <para>If you've extracted the GLUT and Demos packages as well, then
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116 | build the test programs with the following commands:</para>
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117 |
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118 | <screen><userinput>cd progs/xdemos &&
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119 | make PROGS='glxinfo glxgears'</userinput></screen>
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120 |
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121 | <para>Install the demos as the
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122 | <systemitem class="username">root</systemitem> user:</para>
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123 |
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124 | <screen role="root"><userinput>install -v -m755 glxinfo glxgears /usr/bin</userinput></screen>
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125 |
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126 | <note>
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127 | <para>If building <xref linkend="xorg7"/>, do not
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128 | remove the Mesa source tree yet, it will be required to build the
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129 | X server.</para>
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130 | </note>
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131 |
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132 | <para>Finally, if installing to any prefix other than
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133 | <filename class="directory">/usr</filename>, you should create symlinks
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134 | to the GL headers in <filename class="directory">/usr/include</filename>.
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135 | Execute the following command as the
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136 | <systemitem class="username">root</systemitem> user:</para>
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137 |
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138 | <screen><userinput role="root">ln -s -v <replaceable>[/usr/X11]</replaceable>/include/GL /usr/include</userinput></screen>
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139 |
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140 | </sect2>
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141 |
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142 | <sect2 role="commands">
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143 | <title>Command Explanations</title>
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144 |
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145 | <para><command>find...sed -i 's@/usr/X11R6@/usr@'...</command>: This
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146 | command corrects several hard coded references to the X11R6 default
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147 | installation path.</para>
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148 |
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149 | <para><command>sed -i 's@lib/modules@lib/X11/modules@'
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150 | src/glx/x11/dri_glx.c</command>: This command corrects a hard coded
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151 | reference to the module directory.</para>
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152 |
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153 | <para><command>bin/installmesa</command>: Mesa uses a custom installation
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154 | script as opposed to the normal <parameter>install</parameter> make
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155 | target.</para>
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156 |
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157 | <para><command>install -v -m755 lib/*dri*
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158 | /usr/lib/X11/modules/dri</command>: installs the DRI modules.</para>
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159 |
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160 | <para><command>make PROGS='glxinfo glxgears'</command>: build only
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161 | the glxinfo and glxgears programs.</para>
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162 |
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163 | <para><command>install -v -m755 glxinfo glxgears /usr/bin</command>:
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164 | Installs only the glxinfo and glxgears programs.</para>
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165 |
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166 | </sect2>
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167 |
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168 | <sect2 role="content">
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169 | <title>Contents</title>
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170 |
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171 | <segmentedlist>
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172 | <segtitle>Installed Programs</segtitle>
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173 | <segtitle>Installed Libraries</segtitle>
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174 | <segtitle>Installed Directories</segtitle>
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175 |
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176 | <seglistitem>
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177 | <seg>glxgears and glxinfo</seg>
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178 | <seg>libGL.[so,a], libGLU.[so,a], libGLw.[so,a], libglut.[so,a] and
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179 | *_dri.so</seg>
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180 | <seg>$XORG_PREFIX/lib/modules/dri</seg>
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181 | </seglistitem>
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182 | </segmentedlist>
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183 |
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184 | <variablelist>
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185 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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186 | <?dbfo list-presentation="list"?>
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187 | <?dbhtml list-presentation="table"?>
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188 |
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189 | <varlistentry id="glxgears">
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190 | <term><filename>glxgears</filename></term>
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191 | <listitem>
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192 | <para>a GL demo useful for troubleshooting graphics problems.</para>
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193 | <indexterm zone="MesaLib glxgears">
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194 | <primary sortas="b-glxgears">glxgears</primary>
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195 | </indexterm>
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196 | </listitem>
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197 | </varlistentry>
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198 |
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199 | <varlistentry id="glxinfo">
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200 | <term><filename>glxinfo</filename></term>
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201 | <listitem>
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202 | <para>a diagnostic program that displays information about the
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203 | graphics hardware and installed GL libraries.</para>
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204 | <indexterm zone="MesaLib glxinfo">
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205 | <primary sortas="b-glxinfo">glxinfo</primary>
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206 | </indexterm>
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207 | </listitem>
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208 | </varlistentry>
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209 |
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210 | </variablelist>
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211 |
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212 | </sect2>
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213 |
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214 | </sect1>
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