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<base href="https://bugs.freedesktop.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - DiRT Rally has extreme graphical corruption and performance loss"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109732">109732</a>
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<th>Summary</th>
<td>DiRT Rally has extreme graphical corruption and performance loss
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<th>Product</th>
<td>Mesa
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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
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<th>Status</th>
<td>NEW
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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/Gallium/Iris
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<th>Assignee</th>
<td>intel-3d-bugs@lists.freedesktop.org
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<th>Reporter</th>
<td>leozinho29_eu@hotmail.com
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<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
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<pre>It was observed extreme graphical corruption on DiRT Rally when using Iris. The
elements on screen have trouble to disappear, creating more and more artifacts
as the game is played. It was also observed a 40 FPS loss.
Below are the images showing it using Iris and using i965:
Launcher:
Iris: <a href="https://i.imgur.com/kTOfjV3.png">https://i.imgur.com/kTOfjV3.png</a>
i965: <a href="https://i.imgur.com/2YaX2AR.png">https://i.imgur.com/2YaX2AR.png</a>
Game:
Iris: <a href="https://i.imgur.com/7qYPSzD.png">https://i.imgur.com/7qYPSzD.png</a>
i965: <a href="https://i.imgur.com/3HpnUva.png">https://i.imgur.com/3HpnUva.png</a>
I understand Iris was just added to the main Mesa repository, thank you for the
effort. I'm reporting this to make you aware of its behavior on DiRT Rally.
System specifications:
Processor: Intel Core i3-6100U;
Video: Intel HD Graphics 520;
Architecture: amd64;
RAM memory: 8 GB;
Mesa: 19.1.0-devel (git-cd0ced49e7);
Kernel version: 4.18.0-15-lowlatency;
Distribution: Xubuntu 18.04.1 amd64.</pre>
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