'intel' graphics slow on 945G

आशीष शुक्ल Ashish Shukla wahjava.ml at gmail.com
Mon Jun 9 13:55:38 UTC 2008


,--[ On Sun, Jun 08, 2008 at 10:04:00PM -0500, Novembre wrote:
| Hi,
| 
| There is a tutorial on how to run Compiz Fusion on FreeBSD here:
| http://www.freebsd.org/doc/en_US.ISO8859-1/articles/compiz-fusion/index.html,
| but as far as I understood, it is mainly written with nVidia cards in
| mind. I have an Intel 965G card, and I had to make some changes to make
| Compiz Fusion work. First of all, I use the intel driver (not the older
| i810) and XAA (not the default EXA) as the acceleration method, since EXA
| results in poor performance especially in Firefox. In my xorg.conf, I have
| the following lines:

I was also using intel driver, but with EXA enabled, now I've switched
to XAA.

| 
| Option   "AIGLX"   "true"
| in ServerLayout section,
| 
| Option    "AccelMethod"                         "XAA"
| Option    "XAANoOffscreenPixmaps"     "true"
| Option    "AddARGBGLXVisuals"           "true"
| Option    "DRI"                                       "true"
| in Device section,
| 
| and at the end of the file, these:
| Section "DRI"
|       Mode    0666
| EndSection
| Section "Extensions"
|       Option    "Composite"    "enable"
| EndSection
| 
| Then, I before I start Compiz, I run the following commands:
| LIBGL_ALWAYS_INDIRECT=1; export LIBGL_ALWAYS_INDIRECT
| INTEL_BATCH=1; export INTEL_BATCH
| 
| And I run Compiz with:
| $ compiz --replace --indirect-rendering --sm-disable ccp &
| $ emerald --replace &

I've got compiz working[1]. But no change in framerate of glxgears :( .

References:
[1] - http://www.flickr.com/photos/wahjava/2564309910/

Thank you very much.
-- 
Ashish Shukla आशीष शुक्ल                      http://wahjava.wordpress.com/
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