Bug 38454

Summary: [KMS] ATI RV280 ennoying many OpenGL troubles
Product: Mesa Reporter: Pascal Billery-Schneider <sagittarius>
Component: Drivers/DRI/r200Assignee: Default DRI bug account <dri-devel>
Status: NEW --- QA Contact:
Severity: major    
Priority: medium    
Version: git   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments: Xorg conf, log and screenshots

Description Pascal Billery-Schneider 2011-06-18 11:46:13 UTC 
Created attachment 48142 [details]
Xorg conf, log and screenshots

Mageia Distro 1:
x11-driver-video-ati-6.14.1-4.mga1
2.6.38.7-desktop-1.mga
mesa git


Just come to build mesa git again and here are the troubles I've noticed:

- spectex displays black screen and works only if Disabling HW TCL support is true

- projtex do not work properly (the girl is dark, objects too), it needs disabling HW TCL support too

- lobdias does not display properly

- fbo_firecube broken : Error: unable to get usable FBO combination!

- blender fonts are blurry (bug 38070)

I've build mesa git for 32 bits linux architecture too on my x86_64 system giving parameters to autogen.sh : –enable-glx-tls –enable-32-bit –with-dri-driverdir=/opt/xorg/lib/dri –libdir=/opt/xorg/lib CC= »gcc -m32″ CXX= »c++ -m32″

Here is the result:

# ldconfig -p | grep libGL.so
        libGL.so.1 (libc6,x86-64, Système d'exploitation ABI : Linux 2.4.20) => /opt/xorg/lib64/libGL.so.1
        libGL.so.1 (libc6,x86-64) => /usr/lib64/libGL.so.1
        libGL.so.1 (libc6, Système d'exploitation ABI : Linux 2.4.20) => /opt/xorg/lib/libGL.so.1
        libGL.so.1 (libc6) => /usr/lib/libGL.so.1
        libGL.so (libc6,x86-64, Système d'exploitation ABI : Linux 2.4.20) => /opt/xorg/lib64/libGL.so
        libGL.so (libc6,x86-64) => /usr/lib64/libGL.so
        libGL.so (libc6, Système d'exploitation ABI : Linux 2.4.20) => /opt/xorg/lib/libGL.so
        libGL.so (libc6) => /usr/lib/libGL.so

I wanted to be able to use proprietary software DraftSight.
But it is really unusable.

Even on stock distro, windows, dialogboxes and menus (KDE and Gnome) just few ms before displaying correctly, show horizontal black stripes on white background.

Running software with LIBGL_DEBUG=1 does not give any error.

I whish I could help.
Comment 1 Pascal Billery-Schneider 2011-06-20 09:23:52 UTC 
Forget to give some information about my configuration:

OpenGL vendor string:                   Tungsten Graphics, Inc.
OpenGL renderer string:                 Mesa DRI R200 (RV280 5960)  TCL DRI2
OpenGL version string:                  1.3 Mesa 7.11-devel (git-2fe39b4)
Driver:                                 R200
GPU class:                              R200
OpenGL version:                         1.3
Mesa version:                           7.11
X server version:                       1.10.1
Linux kernel version:                   2.6.38
Direct rendering:                       yes
Requires strict binding:                yes
GLSL shaders:                           no
Texture NPOT support:                   no

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