Bug#619638: xserver-xorg-video-radeon: No 3D accelleration with RS690

[Sébastien Dailly <sebastien@chimrod.com>]

Le 26/03/2011 09:27, Michel Dänzer a écrit :
> On Sam, 2011-03-26 at 09:17 +0100, Sébastien Dailly wrote:
> > I attach the file from the command :
> >
> > $ LIBGL_DEBUG=verbose glxinfo 2>  error.log>  output.log
>
> I think most likely the problem is that your GPU doesn't have vertex
> shaders, and you're hitting an unoptimized software vertex processing
> path. Can you try if rebuilding Mesa with --enable-gallium-llvm helps?
> You'll need llvm-dev installed.

Hello,

I recompiled mesa from debian source with the --enable-gallium-llvm option.

It's now working fine, thank you.

Is there a reason for not including this option by default ?

--
Sébastien

--- mesa-7.10-old/debian/rules	2011-03-26 14:19:52.000000000 +0100
+++ mesa-7.10/debian/rules	2011-03-26 14:20:35.000000000 +0100
@@ -77,6 +77,7 @@
 # Although the KMS egl drivers will probably build on kfreebsd & hurd
 # only linux actually has KMS drivers implemented at this point.
 	EGL_DISPLAYS += drm
+	confflags_GALLIUM = --enable-gallium-llvm
   endif
 
   ifneq ($(DEB_HOST_ARCH), s390)