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<base href="https://bugs.freedesktop.org/" />
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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 --- - Unigine Valley incorrect rendering (trees and land are black) on HD Graphics 4000"
href="https://bugs.freedesktop.org/show_bug.cgi?id=80834">80834</a>
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>Unigine Valley incorrect rendering (trees and land are black) on HD Graphics 4000
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Reporter</th>
<td>vitalif@yourcmc.ru
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg CVS
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=102169" name="attach_102169" title="Scene 7 - Intel">attachment 102169</a> <a href="attachment.cgi?id=102169&action=edit" title="Scene 7 - Intel">[details]</a></span>
Scene 7 - Intel
Hi!
I'm getting incorrect rendering in Unigine Valley benchmark on HD Graphics 4000
card (Core i7-3635QM CPU). When I've tried to run Valley first I did hit <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Unigine Valley & Heaven "error: syntax error, unexpected EXTENSION, expecting $end" IVB HD4000"
href="show_bug.cgi?id=75664">Bug
75664</a> and got lots of shader errors and white screen... but that was fixed by
adding MESA_EXTENSION_OVERRIDE="-GL_ARB_sample_shading" (as I understand it
shouldn't be a problem because r600/radeonsi I use as a reference doesn't have
this extension either). So it runs now, but the trees and most of the land is
black. See screenshots... everything is good on r600/radeonsi.</pre>
</div>
</p>
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