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[Bug 508626] New: Slow rendering on Intel X3100 (possibly driver-related); tweaks already used, no change
  • From: bugzilla_noreply@xxxxxxxxxx
  • Date: Mon, 1 Jun 2009 03:08:44 -0600
  • Message-id: <bug-508626-21960@xxxxxxxxxxxxxxxxxxxxxxxx/>
http://bugzilla.novell.com/show_bug.cgi?id=508626


Summary: Slow rendering on Intel X3100 (possibly
driver-related); tweaks already used, no change
Classification: openSUSE
Product: openSUSE 11.1
Version: Final
Platform: x86-64
OS/Version: openSUSE 11.1
Status: NEW
Severity: Major
Priority: P5 - None
Component: X.Org
AssignedTo: bnc-team-xorg-bugs@xxxxxxxxxxxxxxxxxxxxxx
ReportedBy: tomas-radej@xxxxxxxxx
QAContact: xorg-maintainer-bugs@xxxxxxxxxxxxxxxxxxxxxx
Found By: ---


User-Agent: Mozilla/5.0 (compatible; Konqueror/4.2; Linux) KHTML/4.2.3
(like Gecko) SUSE

I am getting slow performance with Intel X3100 (DELL Inspiron 1525).
Compositing is working (both OpenGL and XRender), glxgears give me 600 FPS no
matter which settings I change. Tux Racer runs at 8 FPS. Direct Rendering Yes,
the option to use it in settings is ticked.

You can read my xorg.conf to see the tweaks I used (apart from EXA rendering
they didn't change the performance much). Already applied INTEL_BATCH="1" in
/etc/environment. Didn't help at all.

Also when playing movie (even lo-def) in Xine picture always freezes (and
unfreezes after about 5 seconds) when subtitles overlap the movie. 720p is very
choppy, no matter what, when Compositing is enabled.

Attaching lots of logs.

Reproducible: Always

Steps to Reproduce:
1. Turn it on.
2.
3.
Actual Results:
Runs quite slow. 600 FPS in glxgears isn't what I expect.

Expected Results:
Definitely more than 1500 FPS and >25 FPS in Tux Racer. Not to mention video.

DELL Inspiron 1525
Intel Core 2 Duo T8100
Intel GM965 chipset
Intel X3100 GMA
2 GB RAM

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