[Linux-Biella] Accelerazione grafica

[Emanuele Scopel]

> Nel fine settimana provo a seguire le tue indicazioni che mi hai dato,
> Ti faccio sapere appena possibile Grazie mille
> Ciao Emanuele

Dopo le modifiche che mi avete consigliato e un po di google ecco cosa
ho ottenuto:

manu a scatola:~$ glxinfo
name of display: :0.0
Xlib:  extension "XFree86-DRI" missing on display ":0.0".
display: :0  screen: 0
direct rendering: No ---------------------> perche' ?
server glx vendor string: SGI
server glx version string: 1.2
server glx extensions:
    GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context
client glx vendor string: ATI
client glx version string: 1.3
client glx extensions:
    GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context,
    GLX_ARB_get_proc_address, GLX_ARB_multisample,
GLX_ATI_pixel_format_float,
    GLX_ATI_render_texture
GLX extensions:
    GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context
OpenGL vendor string: Mesa project: www.mesa3d.org
OpenGL renderer string: Mesa GLX Indirect
OpenGL version string: 1.3 Mesa 4.0.4
OpenGL extensions:
    GL_ARB_imaging, GL_ARB_multitexture, GL_ARB_texture_border_clamp,
    GL_ARB_texture_cube_map, GL_ARB_texture_env_add,
    GL_ARB_texture_env_combine, GL_ARB_texture_env_dot3,
    GL_ARB_transpose_matrix, GL_EXT_abgr, GL_EXT_blend_color,
    GL_EXT_blend_minmax, GL_EXT_blend_subtract, GL_EXT_texture_env_add,
    GL_EXT_texture_env_combine, GL_EXT_texture_env_dot3,
    GL_EXT_texture_lod_bias
glu version: 1.3
glu extensions:
    GLU_EXT_nurbs_tessellator, GLU_EXT_object_space_tess

   visual  x  bf lv rg d st colorbuffer ax dp st accumbuffer  ms  cav
 id dep cl sp sz l  ci b ro  r  g  b  a bf th cl  r  g  b  a ns b eat
----------------------------------------------------------------------
0x22 16 tc  1 16  0 r  y  .  5  6  5  0  0 16  0  0  0  0  0  1 0 None
0x23 16 tc  1 16  0 r  y  .  5  6  5  0  0 16  8 16 16 16  0  1 0 None
0x24 16 tc  1 16  0 r  y  .  5  6  5  8  0 16  8 16 16 16 16  1 0 None
0x25 16 tc  1 16  0 r  .  .  5  6  5  8  0 16  8 16 16 16 16  1 0 None



manu a scatola:~$ glxgears
Xlib:  extension "XFree86-DRI" missing on display ":0.0".
934 frames in 5.0 seconds = 186.800 FPS
1130 frames in 5.0 seconds = 226.000 FPS
1130 frames in 5.0 seconds = 226.000 FPS
1017 frames in 5.0 seconds = 203.400 FPS
1130 frames in 5.0 seconds = 226.000 FPS
1130 frames in 5.0 seconds = 226.000 FPS
1055 frames in 5.0 seconds = 211.000 FPS
1130 frames in 5.0 seconds = 226.000 FPS

Qui la velocita e' raddoppiata, ma non e' ancora abbastanza

Ciao Emanuele