Salve, uso debian squeeze.
sapete come abilitare l'accelerazione video (GPU) su vlc e mplayer?
vlc 1.1.3 mi lascia l'opzione in grigio non selezionabile
Linux bishop 2.6.32-5-686-bigmem #1 SMP Wed Jan 12 04:40:25 UTC 2011
i686 GNU/Linux su zbox hd-nd22
03:00.0 VGA compatible controller: nVidia Corporation C79 [ION] (rev b1)
grazie
== altre info ==
Uso solo i repo ufficiali debian
installati i driver nvidia (mediante nvidia-kernel-dkms)
$ dpkg -l | grep nvidia
ii libgl1-nvidia-alternatives
195.36.31-6 simplifies replacing MESA libGL with
GPU vendor libraries ii libgl1-nvidia-glx
195.36.31-6 NVIDIA binary OpenGL libraries ii
libglx-nvidia-alternatives
195.36.31-6 simplifies replacing Xorg module
libglx.so with GPU vendor library ii
nvidia-glx
195.36.31-6 NVIDIA binary Xorg driver ii
nvidia-kernel-common
20100522+1 NVIDIA binary kernel module support
files ii nvidia-kernel-dkms
195.36.31-6 NVIDIA binary kernel module DKMS
source ii nvidia-vdpau-driver
195.36.31-6 NVIDIA vdpau driver
installati le libreria vdpau e libva
$ dpkg -l | grep vdpau
ii libvdpau1
0.4.1-2 Video Decode and Presentation API for
Unix (libraries) ii nvidia-vdpau-driver
195.36.31-6 NVIDIA vdpau driver ii
vdpau-va-driver
0.6.3-1 VDPAU-based backend for VA API
$ dpkg -l | grep libva
ii libva-x11-1
1.0.1-3 Video Acceleration (VA) API for Linux
-- X11 runtime ii libva1
1.0.1-3 Video Acceleration (VA) API for Linux
-- runtime
vainfo restituis
$ vainfo
libva: libva version 0.31.0
Xlib: extension "XFree86-DRI" missing on display ":0.0".
libva: va_getDriverName() returns 0
libva: Trying to open /usr/lib/dri/nvidia_drv_video.so
libva: va_openDriver() returns 0
vainfo: VA API version: 0.31
vainfo: Driver version: Splitted-Desktop Systems VDPAU backend for VA
API - 0.6.3 vainfo: Supported profile and entrypoints
VAProfileMPEG2Simple : VAEntrypointVLD
VAProfileMPEG2Main : VAEntrypointVLD
VAProfileH264Main : VAEntrypointVLD
VAProfileH264High : VAEntrypointVLD
VAProfileVC1Simple : VAEntrypointVLD
VAProfileVC1Main : VAEntrypointVLD
VAProfileVC1Advanced : VAEntrypointVLD
ce
il mio xorg.conf
$ cat /etc/X11/xorg.conf
Section "ServerLayout"
Identifier "X.org Configured"
Screen 0 "Screen0" 0 0
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection
Section "Files"
ModulePath "/usr/lib/xorg/modules"
FontPath "/usr/share/fonts/X11/misc"
FontPath "/usr/share/fonts/X11/cyrillic"
FontPath "/usr/share/fonts/X11/100dpi/:unscaled"
FontPath "/usr/share/fonts/X11/75dpi/:unscaled"
FontPath "/usr/share/fonts/X11/Type1"
FontPath "/usr/share/fonts/X11/100dpi"
FontPath "/usr/share/fonts/X11/75dpi"
FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
FontPath "built-ins"
EndSection
Section "Module"
Load "extmod"
Load "record"
Load "dbe"
Load "dri"
Load "dri2"
Load "glx"
EndSection
Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/input/mice"
Option "ZAxisMapping" "4 5 6 7"
EndSection
Section "Extensions"
Option "Composite" "Enable"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Monitor Vendor"
ModelName "Monitor Model"
EndSection
Section "Device"
### Available Driver options are:-
### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
### <string>: "String", <freq>: "<f> Hz/kHz/MHz"
### [arg]: arg optional
#Option "SWcursor" # [<bool>]
#Option "HWcursor" # [<bool>]
#Option "NoAccel" # [<bool>]
#Option "ShadowFB" # [<bool>]
#Option "VideoKey" # <i>
Identifier "Card0"
# Driver "nouveau"
Driver "nvidia"
Option "NoLogo" "true"
VendorName "nVidia Corporation"
BoardName "C79 [ION]"
BusID "PCI:3:0:0"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
SubSection "Display"
Viewport 0 0
Depth 1
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 4
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 8
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 15
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 16
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 24
EndSubSection
EndSection
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