Bug 43623 - [r300g] EVE online: texture corruption
Summary: [r300g] EVE online: texture corruption
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/Gallium/r300 (show other bugs)
Version: git
Hardware: Other All
: medium normal
Assignee: Default DRI bug account
QA Contact:
Keywords: regression
Depends on:
Reported: 2011-12-08 02:06 UTC by Pavel Ondračka
Modified: 2011-12-27 06:08 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

screenshot (653.78 KB, image/png)
2011-12-08 02:06 UTC, Pavel Ondračka

Description Pavel Ondračka 2011-12-08 02:06:17 UTC
Created attachment 54231 [details]

In EVE online occasionally some textures gets corrupted. This is noticeable in the login screen (screenshot attached). This isn't triggered from the start but rather with some action going on at the scene. I've tracked it down to:

363ff844753c46ac9c13866627e096b091ea81f8 is the first bad commit
commit 363ff844753c46ac9c13866627e096b091ea81f8
Author: Marek Olšák <maraeo@gmail.com>
Date:   Tue Sep 27 01:10:20 2011 +0200

    winsys/radeon: move GEM domains out of the drivers into winsys
    The drivers don't need to care about the domains. All they need to set
    are the bind and usage flags. This simplifies the winsys too.
    This also fixes on r600g:
    - fbo-depth-GL_DEPTH_COMPONENT32F-copypixels
    - fbo-depth-GL_DEPTH_COMPONENT16-copypixels
    - fbo-depth-GL_DEPTH_COMPONENT24-copypixels
    - fbo-depth-GL_DEPTH_COMPONENT32-copypixels
    - fbo-depth-GL_DEPTH24_STENCIL8-copypixels
    I can't explain it.
    Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

I've created a trace: http://pavel.ondracka.cz/eve.trace (135MB)

GPU: RV530
Kernel: 3.1.2-1.fc16.i686
libdrm: 2.4.27-2.fc16
Comment 1 Pavel Ondračka 2011-12-27 06:08:49 UTC
Fixed in latest git, most likely by 93f4e3cb6c1ca303ee1f5c2a2491a8eff33f2633 .

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