Re: Comment freezer son tuxounet...
Salut
J'ai un Athlon 900 sur une ABIT KT7 avec une G400 (sid / noyau
2.4.16-xfs), tuxracer, q3, bzflag, tout marche :
lucas@insomnia:~$ glxgears
4988 frames in 5.0 seconds = 997.600 FPS
5830 frames in 5.0 seconds = 1166.000 FPS
5997 frames in 5.0 seconds = 1199.400 FPS
###############################################################
lucas@insomnia:~$ lsmod | grep mga
mga 103472 1
lucas@insomnia:~$ lsmod | grep matr
matroxfb_maven 9184 0 (unused)
matroxfb_Ti3026 352 0 (unused)
matroxfb_crtc2 6880 0 (unused)
i2c-matroxfb 3232 0 (unused)
i2c-algo-bit 7148 4 [bttv i2c-matroxfb]
i2c-core 12992 0 [tuner bttv matroxfb_maven via686a
i2c-proc i2c-isa i2c-viapro i2c-algo-bit]
matroxfb_base 17408 63 [matroxfb_crtc2 i2c-matroxfb]
matroxfb_DAC1064 5508 0 [matroxfb_crtc2 matroxfb_base]
matroxfb_accel 7520 0 [matroxfb_base matroxfb_DAC1064]
fbcon-cfb8 3488 0 [matroxfb_accel]
matroxfb_misc 12288 0 [matroxfb_maven matroxfb_crtc2
i2c-matroxfb matroxfb_base matroxfb_DAC1064 matroxfb_accel]
fbcon-cfb16 4096 0 [matroxfb_crtc2 matroxfb_accel]
fbcon-cfb24 4384 0 [matroxfb_accel]
fbcon-cfb32 3840 0 [matroxfb_crtc2 matroxfb_accel]
#################################################################
** le Xfree86-4
Section "Device"
Identifier "CRTC1"
Driver "mga"
#Option "UseFBDev"
## Option "HWcursor" "on"
# Option "sw_cursor"
# Option "AGPMode4x"
# Option "OverclockMem"
# Option "TexturedVideo" "on"
Option "AGPMode" "2" # Ca c'est bien (TM)
Option "DPMS"
Option "backingstore"
Screen 0
VendorName "Matrox"
BoardName "MGA G400 AGP"
BusID "PCI:1:0:0"
EndSection
####################################################################
lucas@insomnia:~$ ls -la /usr/X11/lib/modules/drivers/mga*
-rwxrwxr-x 1 root root 191199 oct 26 12:35
/usr/X11/lib/modules/drivers/mga_drv.o
-rwxr-xr-x 1 root root 173978 oct 25 16:27
/usr/X11/lib/modules/drivers/mga_drv.o.mgabck.1.0.0
-rw-r--r-- 1 root root 323482 oct 21 13:01
/usr/X11/lib/modules/drivers/mga_hal_drv.o
######################################################################
Et GLXINFO
lucas@insomnia:~$ glxinfo
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 20010321 AGP 2x x86/MMX/3DNow!
OpenGL version string: 1.2 Mesa 3.4.2
OpenGL extensions:
GL_ARB_multitexture, GL_ARB_transpose_matrix, GL_EXT_abgr,
GL_EXT_blend_func_separate, GL_EXT_clip_volume_hint,
GL_EXT_compiled_vertex_array, GL_EXT_histogram,
GL_EXT_packed_pixels,
GL_EXT_polygon_offset, GL_EXT_rescale_normal, GL_EXT_stencil_wrap,
GL_EXT_texture3D, GL_EXT_texture_env_add, GL_EXT_texture_object,
GL_EXT_vertex_array, GL_MESA_window_pos, GL_MESA_resize_buffers,
GL_NV_texgen_reflection, GL_PGI_misc_hints, GL_SGIS_pixel_texture,
GL_SGIS_texture_edge_clamp
glu version: 1.3
glu extensions:
GLU_EXT_nurbs_tessellator, GLU_EXT_object_space_tess
#########################################################################
Bonne chance !
le dim 09-12-2001 à 00:45, boukhairi a écrit :
> Bonjour tout le monde,
>
> Contexte:
> debian unstable, Xfree (xserver-xfree8 4.1), noyau 2.4.16, carte
> graphique G450
>
> Depuis quelques jours j'essaie en vain d'exploiter les capacités GL de
> cette carte graphique
> donc, recompil du noyau , activation de AGPART, driver MGA et
> remplacement de la Hal lib ainsi
> que le pilote X mga par les binaires delivres par MATROX, et bien le
> test de Glxgear est concluant
> le framerate est un peu superieur a *2 par rapport a sans:
> SANS:
> 597 frames in 5.0 seconds = 119.400 FPS
> 480 frames in 5.0 seconds = 96.000 FPS
> AVEC
> 1178 frames in 5.0 seconds = 235.600 FPS
> 1273 frames in 5.0 seconds = 254.600 FPS
> 1266 frames in 5.0 seconds = 253.200 FPS
>
> Jusque la rien de tres anormal, mais lorsque j'essaie de
> lancer une appli qui utilise gl (quake-gl ou gltron), et bien FREEZE
> totale
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