Johannes Engel wrote: > Thomas Hellström wrote: > >> Hi! >> >> Tungsten Graphics has decided to push an updated version of i915tex, >> that works with the latest xf86-video-intel and drm. The driver will be >> available on the mesa i915tex-branch, which is based off the mesa_7_0 >> branch. >> > Hi, Thomas! > > I just tested the new code. It is *very* fast compared to the code from > master branch on my 945GM. > It's using substantially less CPU for the buffer management, so depending on your hardware configuration you see this as either higher frame-rates or lower cpu-usage.
> But as well as using master there is one thing I do not quite understand: > > glxinfo's output shows for example GLX_EXT_texture_from_pixmap for both > server and client but not in the "GLX extensions" section. If I disable > drm it appears at all of the three sections: > > server glx extensions: > GLX_ARB_multisample, GLX_EXT_import_context, > GLX_EXT_texture_from_pixmap, > GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_copy_sub_buffer, > GLX_OML_swap_method, GLX_SGI_swap_control, GLX_SGIS_multisample, > GLX_SGIX_fbconfig, GLX_SGIX_visual_select_group > client glx vendor string: SGI > client glx version string: 1.4 > client glx extensions: > GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context, > GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_allocate_memory, > GLX_MESA_copy_sub_buffer, GLX_MESA_swap_control, > GLX_MESA_swap_frame_usage, GLX_OML_swap_method, GLX_OML_sync_control, > GLX_SGI_make_current_read, GLX_SGI_swap_control, GLX_SGI_video_sync, > GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, > GLX_SGIX_visual_select_group, GLX_EXT_texture_from_pixmap > GLX extensions: > GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context, > GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_swap_control, > GLX_MESA_swap_frame_usage, GLX_OML_swap_method, GLX_SGI_swap_control, > GLX_SGI_video_sync, GLX_SGIS_multisample, GLX_SGIX_fbconfig, > GLX_SGIX_visual_select_group > OpenGL vendor string: Tungsten Graphics, Inc > OpenGL renderer string: Mesa DRI Intel(R) 945GM 20061102 x86/MMX/SSE2 > OpenGL version string: 1.3 Mesa 7.0.3-rc2 > > What's that about? > > Oh, I'm far from a high level mesa / GL / GLX expert. I think this question needs to be passed on to the guys who really know. > Greetings, Johannes > > Regards, Thomas. ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Mesa3d-dev mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mesa3d-dev
