glx

[Andreas Kneib <aporia@web.de>]

Moin,

Situation: Ich (Konsolentier) stehe etwas hilflos vor der Einichtung von
glx/dri.

VGA ATI Radeon 7500 mit 64MB mit folgenden, die Unterstützung betreffende Einträgen in
/etc/X11/XF86Config-4:

,----
| 
| Section "Module"
| 	Load	"GLcore"
| 	Load	"bitmap"
| 	Load	"dbe"
| 	Load	"ddc"
| 	Load	"dri"
| 	Load	"extmod"
| 	Load	"freetype"
| 	Load	"glx"
| 	Load	"int10"
| 	Load	"pex5"
| 	Load	"record"
| 	Load	"speedo"
| 	Load	"type1"
| 	Load	"vbe"
| 	Load	"xie"
| 	Load	"vl4"
| EndSection
| 
| 
| Section "Device"
| 	Identifier	"ATI Radeon 7500"
| 	Driver		"radeon"
| EndSection
| 
| 
| Section "DRI"
| 	Mode	0666
| EndSection
`----

glxgears liefert:

,----
| 
| [andreas]~ > glxgears 
| 1240 frames in 5.0 seconds = 248.000 FPS
| 1400 frames in 5.0 seconds = 280.000 FPS
| 1600 frames in 5.0 seconds = 320.000 FPS
| 1542 frames in 5.0 seconds = 308.400 FPS
`----

glxinfo liefert neben "direct rendering: No":

,----
| 
| [andreas]~ > glxinfo
| name of display: :0.0
| display: :0  screen: 0
| direct rendering: No
| 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 GLX Indirect
| OpenGL version string: 1.2 Mesa 3.4.2
| OpenGL extensions:
|     GL_ARB_multitexture, GL_EXT_abgr, GL_EXT_blend_color, 
|     GL_EXT_blend_minmax, GL_EXT_blend_subtract
| 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
| ----------------------------------------------------------------------
| 0x23 24 tc  0 24  0 r  y  .  8  8  8  0  0 16  0  0  0  0  0  0 0 None
| 0x24 24 tc  0 24  0 r  y  .  8  8  8  0  0 16  8 16 16 16  0  0 0 None
| 0x25 24 dc  0 24  0 r  y  .  8  8  8  0  0 16  0  0  0  0  0  0 0 None
| 0x26 24 dc  0 24  0 r  y  .  8  8  8  0  0 16  8 16 16 16  0  0 0 None
`----

Ein Spiel wie chromium sagt mir dementsprechend "Mesa GLX Indirect":

,----
| 
| [andreas]~ > chromium
| randomizing. 
| SDL initialized.
| video mode set (bpp=32 RGB=888 depth=16)
| -OpenGL-----------------------------------------------------
| Vendor     : VA Linux Systems, Inc.
| Renderer   : Mesa GLX Indirect
| Version    : 1.2 Mesa 3.4.2
| Extensions : 
| GL_ARB_multitexture             GL_EXT_abgr
| GL_EXT_blend_color              GL_EXT_blend_minmax
| GL_EXT_blend_subtract           
| ------------------------------------------------------------
`----

Kann mir bitte jemand mal das Brett vom Kopf nehmen, wieso die
Geschichte nicht läuft?


Gruss,
Andreas

-- 
[andreas] > du -hs mutt-manual
328k    mutt-manual               *WOW!*
[andreas] > du -hs gnus-manual
1.9M    gnus-manual              *GASP!*