http://bugs.freedesktop.org/show_bug.cgi?id=18510
Summary: Some applications are _very_ slow with r300
Product: Mesa
Version: CVS
Platform: x86 (IA32)
OS/Version: Linux (All)
Status: NEW
Severity: major
Priority: high
Component: Drivers/DRI/r300
AssignedTo: [email protected]
ReportedBy: [EMAIL PROTECTED]
Created an attachment (id=20267)
--> (http://bugs.freedesktop.org/attachment.cgi?id=20267)
STDERR output of cube, gzip compressed text
Hello,
I'm using the latest mesa from git with xf86-video-ati(also from git).
Everything runs on a HP Compaq NC6000 with ATI Radeon Mobility 9600 GPU(32 MB
VRAM onboard, no shared memory) with Arch Linux.
Some OpenGL applications have a _VERY_ low performance. Where games like
Neverball and Armagetron Advanced run perfect, Cube and World of Warcraft have
a measured framerate of about 1 frame per 15-20 seconds.
I've tested already the proprietary fglrx driver provided by ATI. World of
Warcraft and Cube run perfect, but fglrx is proprietary and buggy...
If I run an application which suffers from the problem, I get infos on stderr I
can't interpret(attached, gzip compressed text. The original file is about 10
MB). An interesting thing could be that Cube thinks that its rendering with
about 30 FPS. I don't know what World of Warcraft thinks.
I will also attach my xorg.conf and the output of lspci -vv.
Thank you in advance ;),
Lisa Denia
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