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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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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 --- - Antialiasing glitches visible under wine"
href="https://bugs.freedesktop.org/show_bug.cgi?id=71195">71195</a>
</td>
</tr>
<tr>
<th>Assignee</th>
<td>idr@freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>Antialiasing glitches visible under wine
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>major
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>aesomerville@gmail.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>9.2
</td>
</tr>
<tr>
<th>Component</th>
<td>Drivers/DRI/i965
</td>
</tr>
<tr>
<th>Product</th>
<td>Mesa
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=88573" name="attach_88573" title="An ugly myriad of white dots">attachment 88573</a> <a href="attachment.cgi?id=88573&action=edit" title="An ugly myriad of white dots">[details]</a></span>
An ugly myriad of white dots
CPU: Intel(R) Core(TM) i5-3570K CPU @ 3.40GHz
3.11.6-1-ARCH #1 SMP PREEMPT Fri Oct 18 23:22:36 CEST 2013 x86_64 GNU/Linux
local/glu 9.0.0-2
Mesa OpenGL Utility library
local/intel-dri 9.2.2-1
Mesa drivers for Intel
local/lib32-glu 9.0.0-2
Mesa OpenGL utility library (32 bits)
local/lib32-intel-dri 9.2.2-1
Mesa DRI drivers for Intel (32-bit)
local/lib32-libtxc_dxtn 1.0.1-5
S3 Texture Compression (S3TC) library for Mesa (32-bit)
local/lib32-mesa 9.2.2-1
an open-source implementation of the OpenGL specification (32-bit)
local/lib32-mesa-libgl 9.2.2-1
Mesa 3-D graphics library (32-bit)
local/libtxc_dxtn 1.0.1-5
S3 Texture Compression (S3TC) library for Mesa
local/mesa 9.2.2-1
an open-source implementation of the OpenGL specification
local/mesa-demos 8.1.0-1
Mesa demos and tools
local/mesa-libgl 9.2.2-1
Mesa 3-D graphics library
3.11.6-1-ARCH
---------------
When turning on antialiasing under wine, a myriad of white dots appear. See the
enclosed attachment for the apperance of these dots.
Steps to reproduce:
- open winetricks and install 3dMark2001SE
- launch 3dMark2001SE
- Select 1680x1050 resolution and set AA to 8
- Launch benchmark and observe small dots on initial benchmark screen and then
during actual graphics of benchmark
Alternatively:
- launch game such as GTA San Andreas
- use in game menu to turn on AA and set resolution 1680x1050
I have discussed this bug with one or two participants in the #intel-gfx
channel on Freenode. I have created an API trace file, which is available for
download here:
<a href="https://docs.google.com/file/d/0B8rj1_DmnmmrZmtDTnlzTFBnbGc/edit?usp=sharing">https://docs.google.com/file/d/0B8rj1_DmnmmrZmtDTnlzTFBnbGc/edit?usp=sharing</a>
This was independently tested and the white dots were visible using intel
drivers but not under nvidia drivers.</pre>
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