[3ddesktop-dev] Re: desktop capture problems


I would definitely say this indicates a problem with your 
opengl configuration/setup or possibly your card.  It does 
not seem to be able to do any texturing/mipmapping.  I'm not 
esp. knowledgable on setting/configuring hardware accel. on 
linux so the best place for help is probably the DRI site I 
guess. (http://dri.sourceforge.net/)  Sorry I can't be more 
help.
--brad


Andy Boyce wrote:

> 
> I got xscreensaver 4.0.1-2 and here are the outputs:
> 
> $ ./gflux -mode grab
> xscreensaver-getimage: grabDesktopImages:  True
> xscreensaver-getimage: grabVideoFrames:    True
> xscreensaver-getimage: chooseRandomImages: False
> xscreensaver-getimage: imageDirectory:     
> xscreensaver-getimage: not running on root window: grabbing desktop.
> xscreensaver-getimage: grabbing desktop image
> 
> xscreensaver-getimage: window 0x01A00002 root: 0 saver: 0 grab: 0
wait: 0.1
> xscreensaver-getimage: 0x2f (TrueColor,   depth: 16, cmap: default)
> 
> xscreensaver-getimage: got only 0 of 64 cells
> xscreensaver-getimage: installing copy of default colormap
> xscreensaver-getimage: raising window 0x01A00002 (waiting)
> xscreensaver-getimage: grabbed 16 bit screen image to window.
> gflux: texture too large (1024x512 -- probable max 256x256)
> 
> This one works but again all it does is render a blank(white) texture.
> 
> $ ./flipscreen3d
> xscreensaver-getimage: grabDesktopImages:  True
> xscreensaver-getimage: grabVideoFrames:    True
> xscreensaver-getimage: chooseRandomImages: False
> xscreensaver-getimage: imageDirectory:     
> xscreensaver-getimage: not running on root window: grabbing desktop.
> xscreensaver-getimage: grabbing desktop image
> 
> xscreensaver-getimage: window 0x01A00002 root: 0 saver: 0 grab: 0
wait: 0.1
> xscreensaver-getimage: 0x2f (TrueColor,   depth: 16, cmap: default)
> 
> xscreensaver-getimage: got only 0 of 64 cells
> xscreensaver-getimage: installing copy of default colormap
> xscreensaver-getimage: raising window 0x01A00002 (waiting)
> xscreensaver-getimage: grabbed 16 bit screen image to window.
> flipscreen3d: mipmapping error: invalid value
> 
> This one just dies
> 
> I compiled and ran 0.1.3, but unfortunatly same result. I hope the
outputs
> help.
> 
> thanks again
> Andy
> 
>

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