[Mesa-dev] [Bug 38454] New: [KMS] ATI RV280 ennoying many OpenGL troubles

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=38454

           Summary: [KMS] ATI RV280 ennoying many OpenGL troubles
           Product: Mesa
           Version: git
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: Mesa core
        AssignedTo: mesa-dev at lists.freedesktop.org
        ReportedBy: sagittarius at laposte.net


Created an attachment (id=48142)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=48142)
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.

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