xf86QueryLargestOffscreenLinear

[Alex Deucher]

On Thu, 14 Oct 2004 17:36:17 +0300, Levent Yavas <mlistlev at gamebox.net> wrote:
> thank you. it works in 6.8.1. i didn't noticed there is a version after
> 6.7.0.
> 
> where is its cvs logs? i'm curious about fix, where can i read it?

http://freedesktop.org/cgi-bin/viewcvs.cgi/?root=xorg

> 
> Egbert Eich wrote:
> > This may already be fixed in 6.8.0. Please check this version.
> >
> > Egbert.
> >
> >
> > Levent Yavas writes:
> >  > i'm utah-glx nvidia driver maintainer.
> >  >
> >  > in utah-glx i get available video memory with
> >  > xf86QueryLargestOffscreenLinear() then allocate z buffer and texture
> >  > memory for glx usage. after i switched to xorg-6.7.0,
> >  > xf86QueryLargestOffscreenLinear() start to
> >  > return 0 instead of available video memory.
> >  >
> >  > i use it as:
> >  > xf86QueryLargestOffscreenLinear(pScreen, &numpixels, 32, PRIORITY_EXTREME);
> >  >
> >  > my questions are what causes this problem and how can i fix it?
> 
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