Re: [Mesa3d-users] Heap Corruption?

[Lindley M F. <lfr...@gm...>]

Out of curiosity, are you on a 64-bit machine, and do you have an NVidia card?

I've run into a similar crash-on-context destroy, not with Mesa specifically but any time I'm using NVidia's OpenGL drivers on XP64.

----- Original Message -----
From: sdc395 <mes...@de...>
Date: Tuesday, April 8, 2008 10:14 am
Subject: [Mesa3d-users]  Heap Corruption?

> 
> Hello list
> 
> I appear to be suffering heap corruption caused by creating, applying,
> deleting and then recreating a Mesa3D context within a Windows 
> application.
> To demonstrate, I've built the latest version of Mesa3D (7.0.3) 
> using Visual
> Studio 2005 and used the libraries with a sample application I 
> downloadedfrom  http://www.nullterminator.net/opengl32.html here . 
> I moved the calls
> to EnableOpenGL() and DisableOpenGL() (see the sample code) to 
> reside within
> the rendering loop and BANG!
> 
> I realise this is bad practice but surely it should work 
> regardless.  I my
> real application, I create and destroy contexts alongside CViews 
> of the
> application's model.  This works fine using Windows' own OpenGL
> implementation but dies as soon as I switch to using Mesa3D.
> -- 
> View this message in context: http://www.nabble.com/Heap-
> Corruption--tp16558747p16558747.html
> Sent from the mesa3d-users mailing list archive at Nabble.com.
> 
> 
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