[n1gg@deployed sgi]$ glxinfo -t
name of display: :0.0
display: :0  screen: 0
direct rendering: Yes
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: SGI
client glx version string: 1.2
client glx extensions:
    GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context
GLX extensions:
    GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context
OpenGL vendor string: VA Linux Systems Inc.
OpenGL renderer string: Mesa DRI G400 20020221 AGP 1x x86/MMX/3DNow!/SSE
OpenGL version string: 1.2 Mesa 4.0.4
OpenGL extensions:
    GL_ARB_multisample, GL_ARB_multitexture, GL_ARB_texture_compression, 
    GL_ARB_texture_env_add, GL_ARB_transpose_matrix, GL_EXT_abgr, 
    GL_EXT_bgra, GL_EXT_clip_volume_hint, GL_EXT_compiled_vertex_array, 
    GL_EXT_packed_pixels, GL_EXT_polygon_offset, GL_EXT_rescale_normal, 
    GL_EXT_texture3D, GL_EXT_texture_env_add, GL_EXT_texture_object, 
    GL_EXT_vertex_array, GL_IBM_rasterpos_clip, GL_MESA_window_pos, 
    GL_NV_texgen_reflection, GL_SGIS_generate_mipmap
glu version: 1.3
glu extensions:
    GLU_EXT_nurbs_tessellator, GLU_EXT_object_space_tess

Vis  Vis   Visual Trans  buff lev render DB ste  r   g   b   a  aux dep ste  accum buffers  MS   MS
 ID Depth   Type  parent size el   type     reo sz  sz  sz  sz  buf th  ncl  r   g   b   a  num bufs
----------------------------------------------------------------------------------------------------
0x23 16 TrueColor    1     16  0  rgba   1   0   5   6   5   0   0   16  0   0   0   0   0   0   0
0x24 16 TrueColor    1     16  0  rgba   0   0   5   6   5   0   0   16  0   0   0   0   0   0   0
0x25 16 TrueColor    1     16  0  rgba   1   0   5   6   5   0   0   16  8   0   0   0   0   0   0
0x26 16 TrueColor    1     16  0  rgba   0   0   5   6   5   0   0   16  8   0   0   0   0   0   0
0x27 16 TrueColor    1     16  0  rgba   1   0   5   6   5   0   0   16  0  16  16  16   0   0   0
0x28 16 TrueColor    1     16  0  rgba   0   0   5   6   5   0   0   16  0  16  16  16   0   0   0
0x29 16 TrueColor    1     16  0  rgba   1   0   5   6   5   0   0   16  8  16  16  16   0   0   0
0x2a 16 TrueColor    1     16  0  rgba   0   0   5   6   5   0   0   16  8  16  16  16   0   0   0
0x2b 16 DirectColor  1     16  0  rgba   1   0   5   6   5   0   0   16  0   0   0   0   0   0   0
0x2c 16 DirectColor  1     16  0  rgba   0   0   5   6   5   0   0   16  0   0   0   0   0   0   0
0x2d 16 DirectColor  1     16  0  rgba   1   0   5   6   5   0   0   16  8   0   0   0   0   0   0
0x2e 16 DirectColor  1     16  0  rgba   0   0   5   6   5   0   0   16  8   0   0   0   0   0   0
0x2f 16 DirectColor  1     16  0  rgba   1   0   5   6   5   0   0   16  0  16  16  16   0   0   0
0x30 16 DirectColor  1     16  0  rgba   0   0   5   6   5   0   0   16  0  16  16  16   0   0   0
0x31 16 DirectColor  1     16  0  rgba   1   0   5   6   5   0   0   16  8  16  16  16   0   0   0
0x32 16 DirectColor  1     16  0  rgba   0   0   5   6   5   0   0   16  8  16  16  16   0   0   0