'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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