Bug 6371

Summary: Compiz: MaxTextureSize Bug with xorg-radeon-driver
Product: xorg Reporter: Erik Vetters <evetters>
Component: App/compizAssignee: David Reveman <reveman>
Status: CLOSED FIXED QA Contact:
Severity: normal    
Priority: high CC: erik.andren
Version: 7.0.0   
Hardware: x86 (IA32)   
OS: Linux (All)   
i915 platform: i915 features:

Description Erik Vetters 2006-03-24 10:56:41 UTC

I discoverd the following bug in compiz with radeon xorg driver since version
0.0.3 and later I can't maximize windows more than 600x600 neither with the
maximize button nor manually by mouse.

I discoverd that when I remove all the code that contains maxSize from
src/window.c, that I don't have the problems. See [1] for diff ( line 88 and 143).

I have read that all "Display" Stuff in XGL are textures. Maybe the compinition
of radeon-xorg-driver/Xgl/compiz causes that the maxTexturesSize
is not correct detect. Do not know if it is a Xgl or compiz problem. 
But it does no happen with fglrx.

It is not only me, some people at ubuntuforums.org have same problems.

- Ubuntu up2date Dapper Drake.
- ATI Technologies Inc Radeon R250 Lf [FireGL 9000] (rev 02)
- Xorg 7.0.0 
- ATI driver (version 6.5.7)

Many thx for compiz .... :-)


[1] http://webcvs.freedesktop.org/xorg/app/compiz/src/window.c?r1=1.4&r2=1.5
Comment 1 Erik Andren 2006-04-06 17:51:36 UTC
Do you still expereience this problem?
(Assigning to David Reveman)
Comment 2 Erik Vetters 2006-04-07 02:04:10 UTC
(In reply to comment #1)
> Do you still expereience this problem?
> (Assigning to David Reveman)

I switched back to normal xorg since it was a little frustrating. Will compile
latest cvs version this evening and cross my fingers ;-)

Comment 3 Erik Vetters 2006-04-07 19:18:03 UTC
Wow ... it is gone. Chapeau !

Working now with latest cvs version of xorg and compiz 0.0.8. 

Many thx 

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