Bug 30823 - r300: Implementation error: Bad param 40
Summary: r300: Implementation error: Bad param 40
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/Gallium/r300 (show other bugs)
Version: git
Hardware: x86 (IA32) Linux (All)
: medium normal
Assignee: Default DRI bug account
QA Contact:
Depends on:
Reported: 2010-10-13 01:40 UTC by Fabio Pedretti
Modified: 2010-10-14 16:48 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

wine output with mesa master (6.08 KB, text/plain)
2010-10-13 01:40 UTC, Fabio Pedretti
wine output with mesa 7.9 branch (909 bytes, text/plain)
2010-10-13 01:41 UTC, Fabio Pedretti

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Description Fabio Pedretti 2010-10-13 01:40:34 UTC
Created attachment 39409 [details]
wine output with mesa master

Running the game Panzer II with wine 1.2.1 using mesa from git master I get many errors that don't show up when running with the 7.9 branch. Wine outputs with master and 7.9 are attached.
Comment 1 Fabio Pedretti 2010-10-13 01:41:14 UTC
Created attachment 39410 [details]
wine output with mesa 7.9 branch
Comment 2 Marek Olšák 2010-10-13 04:03:37 UTC
Ignore that Bad param message, it's not important.

The other messages are weird, Wine should not ask for float textures if the driver doesn't support them. Are there any rendering issues?
Comment 3 Fabio Pedretti 2010-10-13 04:47:57 UTC
I can't see any difference between 7.9 and master (there are some minor glitches on both however).
Comment 4 Marek Olšák 2010-10-14 16:48:36 UTC
Dave has fixed the "Bad param" message by 510c503762a228db2b3d6804f5f5c7af9be1a920.

I don't like that Wine wants to use R16G16_FLOAT just because it detects ARB_texture_rg (I am guessing), but that's not our bug.


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