stencil buffer on the r128

2005-08-16 Thread Philipp Klaus Krause
I found 4 mails in a thread about this in the
list archive, but all except the first drifted away
to GL_EXT_stencil wrap on the r100. Are the patches
for this still around somewhere?
What has been found out about the hardware stencil buffer on the
r128?

Philipp


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Re: stencil buffer on the r128

2005-08-16 Thread Ian Romanick
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Hash: SHA1

Philipp Klaus Krause wrote:
 I found 4 mails in a thread about this in the
 list archive, but all except the first drifted away
 to GL_EXT_stencil wrap on the r100. Are the patches
 for this still around somewhere?
 What has been found out about the hardware stencil buffer on the
 r128?

I don't think anyone actually did the work to implement stencil on
Rage128.  Long ago I looked into it a bit.  My recollection is that
there's enough information in the source and the headers to do it.  I
don't remember much beyond that.  Given the huge number of Rage128 cards
in the wild, it would be really nice to get some of the missing
extensions supported in that driver.
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[Bug 4116] New: DRM CVS: (II) RADEON(0): [drm] drmAddMap failed, Direct Rendering Disabled.

2005-08-16 Thread bugzilla-daemon
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https://bugs.freedesktop.org/show_bug.cgi?id=4116  
 
   Summary: DRM CVS: (II) RADEON(0): [drm] drmAddMap failed, Direct
Rendering Disabled.
   Product: DRI
   Version: XOrg CVS
  Platform: PC
   URL: http://hdr.unk.fi/~drac/drm.txt
OS/Version: Linux
Status: NEW
  Severity: critical
  Priority: P2
 Component: DRM modules
AssignedTo: dri-devel@lists.sourceforge.net
ReportedBy: [EMAIL PROTECTED]


r200 card, 9200 Pro. X.org 7.0rc0. GCC 3.4.4. Gentoo. No utterly crazy CFLAGS, 
only -O3 -pipe -march=athlon-xp. Got DRM CVS today, to use it with
Linux 2.6.13-rc6-git8, and I got this:

drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 5, (OK)
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 5, (OK)
drmOpenByBusid: Searching for BusID pci::01:00.0
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 5, (OK)
drmOpenByBusid: drmOpenMinor returns 5
drmOpenByBusid: drmGetBusid reports pci::01:00.0
(II) RADEON(0): [drm] DRM interface version 1.2
(II) RADEON(0): [drm] created radeon driver at busid pci::01:00.0
(II) RADEON(0): [drm] drmAddMap failed
(EE) RADEON(0): [dri] DRIScreenInit failed.  Disabling DRI.

And yes, it is normally working. Switched back to modules from my kernel
version and got DRI back up.

Full Xorg.0.log in http://hdr.unk.fi/~drac/drm.txt

And don't get confused by errors by Multimedia -modules, I had to remove them
cause with them, X kills whole machine (hardlockup). This didn't happen with 6.
9RC0 tarball. But they shouldn't effect DRI in anyway, since it is working now 
with DRM from Kernel version ?  
 
 
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[Bug 4116] DRM CVS: (II) RADEON(0): [drm] drmAddMap failed, Direct Rendering Disabled.

2005-08-16 Thread bugzilla-daemon
Please do not reply to this email: if you want to comment on the bug, go to
   
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https://bugs.freedesktop.org/show_bug.cgi?id=4116  
 




--- Additional Comments From [EMAIL PROTECTED]  2005-08-16 16:14 ---
Is that a 64-bit machine? what type of kernel / userspace are you running?

Can you try changing the drm_handle_t in shared-core/drm.h to unsigned int and
rebuilding the DRM and seeing if it works...

  
 
 
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drm 32/64 bit... Linux + BSD..

2005-08-16 Thread Dave Airlie

Hi all.
I've just checked into CVS, a patch from Egbert and Paul that
allows us to change the drm_handle size to 32-bits however I'm not sure
what to do with the BSD people...

We want to change the handle to unsigned int Should we just ifdef
around it for BSD?


Dave.

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http://www.skynet.ie/~airlied / airlied at skynet.ie
Linux kernel - DRI, VAX / pam_smb / ILUG



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