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<th>Priority</th>
<td>low
</td>
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<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Gen4-5 code lost: runtime_check_aads_emit"
href="https://bugs.freedesktop.org/show_bug.cgi?id=78679">78679</a>
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<th>Assignee</th>
<td>idr@freedesktop.org
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<th>Summary</th>
<td>Gen4-5 code lost: runtime_check_aads_emit
</td>
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<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Classification</th>
<td>Unclassified
</td>
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<th>OS</th>
<td>All
</td>
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<th>Reporter</th>
<td>kenneth@whitecape.org
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<th>Hardware</th>
<td>Other
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Version</th>
<td>git
</td>
</tr>
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<th>Component</th>
<td>Drivers/DRI/i965
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<th>Product</th>
<td>Mesa
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<p>
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<pre>The c->runtime_check_aads_emit field has been unused since we removed the old
ARB_fragment_shader backend in commit 098acf6c84333edbb7b1228545e4bdb2572ee0cd.
It apparently used to control runtime checking of antialiased line stuff when
doing FB writes on Gen4-5. Presumably, that existed for a reason, and this has
just been broken since Mesa 9.1 or so.
Someone should investigate and either fix the code, or explain why it isn't
necessary and close this as NOTABUG.</pre>
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