Bug 42090 - [r300/compiler] [bisected] sauerbraten texture corruption
Summary: [r300/compiler] [bisected] sauerbraten texture corruption
Status: RESOLVED FIXED
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/Gallium/r300 (show other bugs)
Version: git
Hardware: x86 (IA32) Linux (All)
: medium major
Assignee: Default DRI bug account
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Reported: 2011-10-21 06:56 UTC by Fabio Pedretti
Modified: 2011-10-27 17:59 UTC (History)
1 user (show)

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i915 platform:
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Attachments
Possible fix (2.69 KB, patch)
2011-10-22 17:51 UTC, Tom Stellard 		Details | Splinter Review
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Description Fabio Pedretti 2011-10-21 06:56:55 UTC 
Monsters in sauerbraten have missing textures. I bisected and got:

There are only 'skip'ped commits left to test.
The first bad commit could be any of:
163629fd05166b78d70c2c26f4a922b296e8999d
0dc97e7fd49a5b8db25b95a1020fc598dba5cf65
We cannot bisect more!

the first introduce an all screen corruption, the second change it to missing textures in monsters.

My chip:
r300: DRM version: 2.9.0, 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
Comment 1 Tom Stellard 2011-10-22 17:51:52 UTC 
Created attachment 52640 [details] [review]
Possible fix

Does this patch fix the problem?
Comment 2 Fabio Pedretti 2011-10-24 00:19:29 UTC 
(In reply to comment #1)
> Created attachment 52640 [details] [review] [review]
> Possible fix
> 
> Does this patch fix the problem?

Yes (tested on current git and also with 0dc97e7fd49a5b8db25b95a1020fc598dba5cf65 reverted: both type of corruptions are fixed with the patch).
Comment 3 Tom Stellard 2011-10-27 17:59:51 UTC 
Fix in git master commit 17a1c0cb0d9e04607c1726d04ef23485979dfc98

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