Pages : 1
#1 Le 04/03/2007, à 18:16
- Antoniobandini
Accélération3D aléatoire
Salut,
j'utilise le pilote libre RADEON pour gérer ma carte ATI 9000pro (RV250) depuis environ un an et j'obtiens des résultat suffisant (même performants). Cependant, j'ai récemment tenté de faire fonctionner des jeux (SecondLife et WarsoW) et la carte ne semble pas être utilisée. En effet SecondLife fait carrément planter mon ordinateur dont la mémoire vive sature ; et je n'obtiens qu'un fps de 2 avec WarsoW. Pourtant, lorsque j'invoque la librairie OpenGL dans un programme comme Processing ou la librairie GEM de Pure Data la carte répond convenablement. Est-ce que quelqu'un as déjà expérimenté ce genre de difficulté?
S.V.P. ne pas me suggérer de passer aux pilotes propriétaires...
Voici mon xorg.conf:
# /etc/X11/xorg.conf (xorg X Window System server configuration file)
Section "Files"
FontPath "/usr/share/X11/fonts/misc"
FontPath "/usr/share/X11/fonts/cyrillic"
FontPath "/usr/share/X11/fonts/100dpi/:unscaled"
FontPath "/usr/share/X11/fonts/75dpi/:unscaled"
FontPath "/usr/share/X11/fonts/Type1"
FontPath "/usr/share/X11/fonts/100dpi"
FontPath "/usr/share/X11/fonts/75dpi"
# path to defoma fonts
FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
EndSection
Section "Module"
Load "i2c"
Load "bitmap"
Load "ddc"
Load "dri"
Load "extmod"
Load "freetype"
Load "glx"
Load "int10"
Load "type1"
Load "vbe"
EndSection
Section "Extensions"
Option "RENDER" "Enable"
Option "Composite" "disable"
EndSection
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "ca"
Option "XkbVariant" "fr"
EndSection
Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/input/mice"
Option "Protocol" "ExplorerPS/2"
Option "ZAxisMapping" "4 5"
Option "Emulate3Buttons" "true"
EndSection
Section "InputDevice"
Driver "wacom"
Identifier "stylus"
Option "Device" "/dev/wacom" # Change to
# /dev/input/event
# for USB
Option "Type" "stylus"
Option "ForceDevice" "ISDV4" # Tablet PC ONLY
EndSection
Section "InputDevice"
Driver "wacom"
Identifier "eraser"
Option "Device" "/dev/wacom" # Change to
# /dev/input/event
# for USB
Option "Type" "eraser"
Option "ForceDevice" "ISDV4" # Tablet PC ONLY
EndSection
Section "InputDevice"
Driver "wacom"
Identifier "cursor"
Option "Device" "/dev/wacom" # Change to
# /dev/input/event
# for USB
Option "Type" "cursor"
Option "ForceDevice" "ISDV4" # Tablet PC ONLY
EndSection
Section "Device"
Identifier "ATI Technologies, Inc. Radeon RV250 If [Radeon 9000 Pro]"
Driver "radeon"
BusID "PCI:1:0:0"
Option "RenderAccel" "true"
Option "AGPMode" "4"
Option "AccelDFS" "0"
# Option "AGPSise" "64"
Option "RingSize" "4"
Option "BufferSize" "2"
Option "AccelMethod" "XAA"
Option "ColorTiling" "true"
EndSection
Section "Monitor"
Identifier "570V TFT"
Option "DPMS"
EndSection
Section "Screen"
Identifier "Default Screen"
Device "ATI Technologies, Inc. Radeon RV250 If [Radeon 9000 Pro]"
Monitor "570V TFT"
DefaultDepth 24
SubSection "Display"
Depth 1
Modes "1024x768" "832x624" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 4
Modes "1024x768" "832x624" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 8
Modes "1024x768" "832x624" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 15
Modes "1024x768" "832x624" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 16
Modes "1024x768" "832x624" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 24
Modes "1024x768" "832x624" "800x600" "720x400" "640x480"
EndSubSection
EndSection
Section "ServerLayout"
Identifier "Default Layout"
Screen "Default Screen"
InputDevice "Generic Keyboard"
InputDevice "Configured Mouse"
InputDevice "stylus" "SendCoreEvents"
InputDevice "cursor" "SendCoreEvents"
InputDevice "eraser" "SendCoreEvents"
EndSection
Section "DRI"
Mode 0666
EndSection
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