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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 --- - [r300g] flashing and corruption with MSAA 6x and 1920x1080"
href="https://bugs.freedesktop.org/show_bug.cgi?id=59172">59172</a>
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<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
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<th>Summary</th>
<td>[r300g] flashing and corruption with MSAA 6x and 1920x1080
</td>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>fabio.ped@libero.it
</td>
</tr>
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<th>Hardware</th>
<td>x86 (IA32)
</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/Gallium/r300
</td>
</tr>
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<th>Product</th>
<td>Mesa
</td>
</tr></table>
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<pre>When running some applications such as supertuxkart 0.8 with a high resolution
(1920x1080) and MSAA 6x the screen flashes, shows massive corruptions and gets
very slow. Just changing MSAA to 4x the problem is no longer reproducible.
Tested on current git with:
r300: DRM version: 2.18.0, Name: ATI RV530, ID: 0x71c5, GB: 1, Z: 2
r300: GART size: 509 MB, VRAM size: 256 MB
r300: AA compression RAM: YES, Z compression RAM: YES, HiZ RAM: YES</pre>
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