3d very slow on 945GM using intel driver

Keith Packard keithp at keithp.com
Mon Oct 20 17:05:13 PDT 2008


On Mon, 2008-10-20 at 15:11 +0200, Adam Lantos wrote:
> Same here w/i915. and glxgears shows only 70-75 fps...

Sounds like you're hitting the software path. Make sure direct rendering
is enabled (Xorg.0.log), then 

$ LIBGL_DEBUG=verbose glxinfo

That should help you figure out where the problem is. Of course,
glxgears is not a benchmark, but it should run at many hundred FPS with
hardware acceleration.

-- 
keith.packard at intel.com
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 189 bytes
Desc: This is a digitally signed message part
URL: <http://lists.x.org/archives/xorg/attachments/20081020/51625550/attachment.pgp>


More information about the xorg mailing list