GL performance with intel RC

Michel Dänzer michel at
Fri Apr 6 03:52:59 PDT 2007

On Fri, 2007-04-06 at 11:49 +0100, Ross Burton wrote:
> For the last month or so I've been running the RCs of xorg-server and
> -intel, and have had terrible GL performance.  I blamed this on
> non-matching DRM drivers, and just didn't use anything with 3D in.
> However yesterday at the office I plugged in and enabled an external VGA
> display, turned off the LVDS, and started a GL app to demonstrate how
> bad it was... and the performance was good.  Is this a known bug, or
> should I replicate and file a bug with xorg logs?

Do you have Mesa 6.5.2 or newer?

Earthling Michel Dänzer           |
Libre software enthusiast         |          Debian, X and DRI developer

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