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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Implement SIMD8 instanced geometry shader support"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93859">93859</a>
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<th>Summary</th>
<td>Implement SIMD8 instanced geometry shader support
</td>
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<th>Product</th>
<td>Mesa
</td>
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<th>Version</th>
<td>git
</td>
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<th>Hardware</th>
<td>Other
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>Drivers/DRI/i965
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<th>Assignee</th>
<td>idr@freedesktop.org
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<th>Reporter</th>
<td>kenneth@whitecape.org
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<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
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<pre>The SIMD8 GS backend doesn't implement support for instanced geometry shaders
yet. This should be relatively simple.
Notably, the thread payload is different when InstanceCount > 1 - the ICP
handles are layed out differently. There may be a few other differences too.
Unfortunately, it appears that we have no Piglit tests that verify that
instanced GS inputs work properly. All instanced GS tests pass today with the
assert removed, when there is obvious code missing.</pre>
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