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Re: OpenGL + Linux crashes [message #38516 is a reply to message #38360]

Tue, 09 March 2004 10:33

Michael Wallace
Messages: 409
Registered: December 2003

Senior Member

> when attempting to use any of IDL's OpenGL 3D stuff (like the Demo ->
> Itools, for example), you might try the following:
>
> setenv MESA_NO_ASM 1
>
> which disables some specific ASM code in the Mesa library which was
> causing these types of crashes for me. I use an ATI Radeon 7500 +
> XFree86 4.3.0's radeon drivers. With this fix in place, it seems
> stable, and is definitely much faster than software rendering. Give a
> a try.

This is awesome! I also have a Fedora box with an ATI Radeon 7500 and
it works great. I'm just curious what assembly language optimizations
are conflicting with IDL's OpenGL stuff. Oh, well. At least it works
better than using software rendering everywhere.

-Mike

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[Message index]

		OpenGL + Linux crashes By: JD Smith on Tue, 02 March 2004 18:06
		Re: OpenGL + Linux crashes By: JD Smith on Wed, 10 March 2004 17:22
		Re: OpenGL + Linux crashes By: Karl Schultz on Mon, 15 March 2004 07:50
		Re: OpenGL + Linux crashes By: Foldy Lajos on Tue, 09 March 2004 13:07
		Re: OpenGL + Linux crashes By: Karl Schultz on Mon, 15 March 2004 07:28
		Re: OpenGL + Linux crashes By: Karl Schultz on Tue, 09 March 2004 12:27
		Re: OpenGL + Linux crashes By: Michael Wallace on Tue, 09 March 2004 10:33
		Re: OpenGL + Linux crashes By: Karl Schultz on Tue, 16 March 2004 07:54
		Re: OpenGL + Linux crashes By: JD Smith on Mon, 15 March 2004 12:50

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