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Old 10-23-06, 11:25 PM   #1
PierreBarbierDe
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Join Date: Oct 2006
Posts: 2
Exclamation 3D texture problem with GeForce 7900 GTX

Hi there !

I have a program (compiling both on Windows and Linux) make heavy use of 3D texture. On windows, it is working without too many problems. However, on Linux, instead of getting the nice 3D texture, I get a big black box of the size of the texture. I have the drivers 1.0.9626

So the question is: are there drivers around which may handle the 3D texture on Linux ? That would be most convenient for me as the program needs too much memory for windows (i.e. more that 2GB) for other 3D image processing.

Thanks,

Pierre
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Old 10-31-06, 10:20 AM   #2
evena
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Join Date: Feb 2004
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Default Re: 3D texture problem with GeForce 7900 GTX

I can confirm that 3D textures work just fine on Linux

Have you tried an older driver ?

If you can create a small example that is not working, maybe
it is possible to help ?

At least show the relevant calls ?

I suggest that you call glGetError each frame to make sure
all OpenGL calls succeeds.

There might be issues with glTexImage3D/glTexImage3DEXT, or
maybe you are missing some extensions.
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