Compositing, OpenGL programs and Intel graphics drivers

Bipin George Mathew bipingm at gmail.com
Mon Jan 12 17:34:30 PST 2009


Couple of related questions
(1) What if I do not use DRI and explicitly use indirect rendering on Intel.
I tried exporting the LIBGL_ALWAYS_INDIRECT=1, but the initial issue
persisted.
(2) When you say "Nvidia does not use the same infrastructure" - are you
referring to AIGLX?

-Bipin

On Mon, Jan 12, 2009 at 5:05 PM, Adam K Kirchhoff <adamk at voicenet.com>wrote:

>  On Monday 12 January 2009 19:56:43 Bipin George Mathew wrote:
>
> > Will it work on any other graphics card? NVidia, ATI? If yes, why does
> the
>
> > limitation only affect Intel cards?
>
> This effects all video card drivers that use Xorg's direct rendering
> infrastructure, including the open source and closed source drivers for ATI
> video cards. nvidia does not use that same infrastructure.
>
> Adam
>
>
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