Bug 25875

Summary:	Bugs in 3D Apps when using Mesa 7.7 and r100
Product:	Mesa	Reporter:	Dmitri Amariei <dmitri.amariei>
Component:	Drivers/DRI/R100	Assignee:	Default DRI bug account <dri-devel>
Status:	RESOLVED INVALID	QA Contact:
Severity:	normal
Priority:	medium	CC:	christopher.m.penalver, cornogle, xorg-driver-ati
Version:	git
Hardware:	All
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:
Attachments:	Example of a 3D application where you can see a "stripe" at the side

Description Dmitri Amariei 2010-01-03 10:01:40 UTC

Created attachment 32417 [details]
Example of a 3D application where you can see a "stripe" at the side

Using The Following:

Graphics Card - r100 (Radeon 7200) with opensource ati/radeon driver
OpenGL Version - 1.3 Mesa 7.7
Kernel - 2.6.32-996-generic
Also,
KMS is enabled through - radeon.modeset=1
and HW TCL is disabled.

Bug Occurs:
When running a 3D game or program, some rendering issues occur.
i.e - improper textures, some parts not visibile, etc...
(See the attached image for an example)

Info:

xorg.conf - http://paste.ubuntu.com/350893/
Xorg.0.log - http://paste.ubuntu.com/350895/
glxinfo - http://paste.ubuntu.com/350897/

For the example game from the screenshot, the following is the debug output:
http://paste.ubuntu.com/350889/

Comment 1 Alex Deucher 2010-01-11 06:39:33 UTC

Can you try mesa from git master or the 7.7 branch?  Dave fixed some issues there:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=554043bff72ced41b2a5e03e61cbc087bb41bd3d
http://cgit.freedesktop.org/mesa/mesa/commit/?id=42f2880ffd0b847df7cb56b7f7f0747287e0b08f

Comment 2 Christopher M. Penalver 2016-02-26 02:22:52 UTC

Dmitri Amariei, Ubuntu 10.04 Desktop reached EOL on May 9, 2013. For more on this, please see https://wiki.ubuntu.com/Releases .

If this is reproducible in a supported release, it will help immensely if you filed a new report with Ubuntu by ensuring you have the package xdiagnose installed, and that you click the Yes button for attaching additional debugging information running the following from a terminal:
ubuntu-bug xorg

Also, please feel free to subscribe me to it.

For more on why this is helpful, please see https://wiki.ubuntu.com/ReportingBugs.

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