Bug#344381: xscreensaver-gl: 'timetunnel' Aborts with Texture Error

2005-12-23 Thread Ralf Hildebrandt
* Leo L. Schwab <[EMAIL PROTECTED]>:

> > But not with the x.org driver -- only with the proprietary closed source 
> > driver from ATI.
> >
>   I'm using the X.org 'radeon' driver, which I'm 95% certain supports
> some GL acceleration.

Oops, you#re right:

radeon is a Xorg driver for ATI RADEON based video cards. It contains
full support for 8, 15, 16 and 24 bit pixel depths, dual-head setup,
flat panel, hardware 2D acceleration, hardware 3D acceleration (except
R300 and IGP series cards), hardware cursor, XV extension, Xinerama
extension.

Only my sucky card is not accelerated. Argh.


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Bug#344381: xscreensaver-gl: 'timetunnel' Aborts with Texture Error

2005-12-23 Thread Leo L. Schwab
On Thu, Dec 22, 2005 at 09:32:29PM +0100, Ralf Hildebrandt wrote:
> On Thursday 22 December 2005 10:20, Leo L. Schwab wrote:
> > The system in question is running xorg 6.8.2.dfsg.1-10, and has
> > an ATI Radeon Mobility 9200, which supports GL acceleration.
> 
> But not with the x.org driver -- only with the proprietary closed source 
> driver from ATI.
>
I'm using the X.org 'radeon' driver, which I'm 95% certain supports
some GL acceleration.  I have yet to try the ATI proprietary drivers since,
until earlier this month, they didn't support suspend/resume.

> I cannot reproduce that.
>
Can you think of any further diagnostic output I could provide?

Schwab


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Bug#344381: xscreensaver-gl: 'timetunnel' Aborts with Texture Error

2005-12-22 Thread Ralf Hildebrandt
On Thursday 22 December 2005 10:20, Leo L. Schwab wrote:

>   The system in question is running xorg 6.8.2.dfsg.1-10, and has
> an ATI Radeon Mobility 9200, which supports GL acceleration.

But not with the x.org driver -- only with the proprietary closed source 
driver from ATI.

> A 
> different machine with the same version of xorg and xscreensaver-gl
> installed runs 'timetunnel' fine (albeit slowly); that machine has
> Intel integrated graphics.

I cannot reproduce that.

I have an nvidia card: timetunnel works OK, but withthe nv and nvidia 
drivers.

And on the other machine I have a ATI Technologies Inc ATI Radeon XPRESS 
200M 5955 (PCIE), and timetunnel works OK with the "radeon" driver from 
X.org (albeit it's a bit slow)



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Bug#344381: xscreensaver-gl: 'timetunnel' Aborts with Texture Error

2005-12-22 Thread Leo L. Schwab
Package: xscreensaver-gl
Version: 4.23-3
Severity: normal


The screen saver 'timetunnel' refuses to run on my system,
aborting with an error:

$ /usr/lib/xscreensaver/timetunnel 
timetunnel: texture error: invalid value

The same error occurs even when prepending
'XLIB_SKIP_ARGB_VISUALS=1' to the command line.

The system in question is running xorg 6.8.2.dfsg.1-10, and has
an ATI Radeon Mobility 9200, which supports GL acceleration.  A
different machine with the same version of xorg and xscreensaver-gl
installed runs 'timetunnel' fine (albeit slowly); that machine has Intel
integrated graphics.

-- System Information:
Debian Release: testing/unstable
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable'), (500, 'stable'), (1, 
'experimental')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.12
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)


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