Alan Hourihane wrote:
>
> On Mon, May 27, 2002 at 09:35:28PM -0600, Jens Owen wrote:
> > Tim Rowley wrote:
> > >
> > > Jens Owen wrote:
> > > > It would be interesting to hear more details from their developers
> > > > regarding the comment they put in their README: "If an OpenGL
> > > > application is forcibly terminated by closing the X connection then
> > > > there may be leftovers on the desktop. This appears to be a problem in
> > > > the DRI infrastructure the driver is based upon."
> > >
> > > The problem we were seeing is that closing the connection didn't update
> > > the context stamp, so the dri driver could still get the lock without
> > > talking to the server. This meant frames were still in flight when
> > > xlib finally realized the connection was closed and exited. We saw
> > > the same behavior with a Radeon card. The easiest way to reproduce
> > > this is to start gears and then kill the connection (wm or xkill).
> > >
> > > > Are there any Kyro developers listening on this list?
> > >
> > > Yes.
> > >
> > > - Tim Rowley
> > > [EMAIL PROTECTED]
> >
> > Good to hear from you Tim.
> >
> > I couldn't reproduce this with the Radeon TCL driver I have installed
> > (page flipping enabled) running on a KDE desktop.
> >
> > Could you try this patch on your system? It bumps the clipstamp at
> > cleanup.
>
> Jens,
>
> I've seen this problem on my code base for the trident driver too,
> so just tried your patch.
>
> And it works !
>
> Thanks.
Okay, I've committed this patch to CVS.
-- /\
Jens Owen / \/\ _
[EMAIL PROTECTED] / \ \ \ Steamboat Springs, Colorado
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