[Mesa-dev] glxgears is faster but 3D render is so slow

[Brian Paul]

On 03/07/2013 04:55 PM, jupiter wrote:
> Hi Brian,
>
> I finally built Mesa with configuration "--enable-xlib-glx
> --disable-dri --enable-gallium-llvm --with-llvm-shared-libs", with
> dependencies of llvm and drm. It does not work either, please see
> following glxinfo. Please let me know if my configuration is not
> correct, or if there are any other ways I can try to make it work.
>
> $ glxinfo
> name of display: :0.0
> display: :0  screen: 0
> direct rendering: Yes
> server glx vendor string: Brian Paul
> server glx version string: 1.4 Mesa 9.1-devel
> server glx extensions:
>      GLX_MESA_copy_sub_buffer, GLX_MESA_pixmap_colormap,
>      GLX_MESA_release_buffers, GLX_ARB_get_proc_address,
>      GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info, GLX_EXT_visual_rating,
>      GLX_SGIX_fbconfig, GLX_SGIX_pbuffer
> client glx vendor string: Brian Paul
> client glx version string: 1.4 Mesa 9.1-devel
> client glx extensions:
>      GLX_MESA_copy_sub_buffer, GLX_MESA_pixmap_colormap,
>      GLX_MESA_release_buffers, GLX_ARB_get_proc_address,
>      GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info, GLX_EXT_visual_rating,
>      GLX_SGIX_fbconfig, GLX_SGIX_pbuffer
> GLX version: 1.4
> GLX extensions:
>      GLX_MESA_copy_sub_buffer, GLX_MESA_pixmap_colormap,
>      GLX_MESA_release_buffers, GLX_ARB_get_proc_address,
>      GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info, GLX_EXT_visual_rating,
>      GLX_SGIX_fbconfig, GLX_SGIX_pbuffer
> OpenGL vendor string: Brian Paul
> OpenGL renderer string: Mesa X11
> OpenGL version string: 2.1 Mesa 9.1-devel
> OpenGL shading language version string: 1.20

Make sure you're using the libGL.so found in mesa/lib/gallium/

-Brian