Bug 10486 - compiz doesn't work with i915tex
Summary: compiz doesn't work with i915tex
Status: RESOLVED WONTFIX
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/DRI/i915 (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: Default DRI bug account
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-03-31 07:24 UTC by Khashayar Naderehvandi
Modified: 2007-12-03 17:02 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:


Attachments
Xorg log file of the crash (72.46 KB, text/plain)
2007-03-31 07:25 UTC, Khashayar Naderehvandi
Details
xorg configuration file (3.30 KB, text/plain)
2007-03-31 07:26 UTC, Khashayar Naderehvandi
Details

Description Khashayar Naderehvandi 2007-03-31 07:24:31 UTC
I've been trying to use the i915tex as a possible solution to bug 10485. First I had the problem mentioned in the mailing list here http://lists.freedesktop.org/archives/compiz/2006-December/000957.html. I removed the block of code mentioned in the post for testing purposes. The result was that after compiz started, compositing seemed to work for a couple of seconds (decoration + shadows are drawn, windows start to wobble when moved), but then the server crashed and restarted.

I'll attach the log file from the crash and xorg.conf.
Comment 1 Khashayar Naderehvandi 2007-03-31 07:25:39 UTC
Created attachment 9396 [details]
Xorg log file of the crash
Comment 2 Khashayar Naderehvandi 2007-03-31 07:26:36 UTC
Created attachment 9397 [details]
xorg configuration file
Comment 3 Khashayar Naderehvandi 2007-03-31 08:19:32 UTC
(In reply to comment #0)
> I've been trying to use the i915tex as a possible solution to bug 10485. First
> I had the problem mentioned in the mailing list here
> http://lists.freedesktop.org/archives/compiz/2006-December/000957.html. I
> removed the block of code mentioned in the post for testing purposes. The
> result was that after compiz started, compositing seemed to work for a couple
> of seconds (decoration + shadows are drawn, windows start to wobble when
> moved), but then the server crashed and restarted.
> 
> I'll attach the log file from the crash and xorg.conf.
> 

Sorry, I forgot to mention that I'm using compiz from git, of course.
Comment 4 Michel Dänzer 2007-03-31 08:28:31 UTC
Does it work if you start compiz with --no-fbo?
Comment 5 Khashayar Naderehvandi 2007-03-31 09:49:17 UTC
(In reply to comment #4)
> Does it work if you start compiz with --no-fbo?
> 
--no-fbo doesn't seem to be an option:

compiz: Unknown option '--no-fbo'
Comment 6 Thierry Reding 2007-04-05 08:39:24 UTC
(In reply to comment #5)
> (In reply to comment #4)
> > Does it work if you start compiz with --no-fbo?
> > 
> --no-fbo doesn't seem to be an option:
> 
> compiz: Unknown option '--no-fbo'
> 

There's a patch in Debian that adds the --no-fbo option. You can
get the patch here[0]. The patch is against compiz 0.5.0.

[0]: http://git.debian.org/?p=pkg-xorg/app/compiz.git;a=blob;f=debian/patches/015_optional-fbo.patch;h=1ddd3ed79320d349164e84636799099efa5f62ff;hb=debian-experimental
Comment 7 Khashayar Naderehvandi 2007-04-06 03:33:28 UTC
(In reply to comment #6)
> (In reply to comment #5)
> > (In reply to comment #4)
> > > Does it work if you start compiz with --no-fbo?
> > > 
> > --no-fbo doesn't seem to be an option:
> > 
> > compiz: Unknown option '--no-fbo'
> > 
> 
> There's a patch in Debian that adds the --no-fbo option. You can
> get the patch here[0]. The patch is against compiz 0.5.0.
> 
> [0]:
> http://git.debian.org/?p=pkg-xorg/app/compiz.git;a=blob;f=debian/patches/015_optional-fbo.patch;h=1ddd3ed79320d349164e84636799099efa5f62ff;hb=debian-experimental
> 

Thanks, I tried the patch. It crashed the xserver instantaneously, just like before. I'm not surprised though as I was of the impression that i915tex in fact does use fbo...
Comment 8 Michael Fu 2007-12-03 17:02:14 UTC
915tex is gone. would you please test on the git upstream to see if the issue still exist? if yes, please open another bug, and I'll mark this bug as wontfix. thanks!


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