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<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Desktop extension defined in ES 3.00 shader"
href="https://bugs.freedesktop.org/show_bug.cgi?id=71630">71630</a>
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<th>Assignee</th>
<td>idr@freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>Desktop extension defined in ES 3.00 shader
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>minor
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
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<th>Reporter</th>
<td>sheffmail@mail.ru
</td>
</tr>
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<th>Hardware</th>
<td>x86 (IA32)
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>9.1
</td>
</tr>
<tr>
<th>Component</th>
<td>glsl-compiler
</td>
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<th>Product</th>
<td>Mesa
</td>
</tr></table>
<p>
<div>
<pre>The following shader won't compile on desktop mesa 9.1.7:
#version 300 es
...
#ifdef GL_ARB_draw_instanced
#extension GL_ARB_draw_instanced : require
#endif
mesa has GL_ARB_ES3_compatibility and shader version is ES 3.00,
GL_ARB_draw_instanced appears to be defined in preprocessor, but
the line:
#extension GL_ARB_draw_instanced : require
doesn't compile. So the line above either has to be able to compile
or GL_ARB_draw_instanced shouldn't be defined in preprocessor
glxinfo:
OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) Ivybridge Desktop x86/MMX/SSE2
OpenGL version string: 3.0 Mesa 9.1.7
OpenGL shading language version string: 1.30
uname -a:
Linux xxx 3.11.0-13-generic #20~precise2-Ubuntu SMP Thu Oct 24 21:07:45 UTC
2013 i686 i686 i386 GNU/Linux</pre>
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