Off screen rendering with GLX pixmaps

[Arne Schmitz]

Am Samstag, 5. Januar 2008 16:25:57 schrieb Guillaume Duhamel:
> > Really if you want to use off screen rendering also consider the use of
> > pbuffers (though not all drivers support them) and even better on more
> > modern drivers FBOs.
>
> In fact, I don't mind much about using another way to implement off
> screen rendering... I just need it to be portable and to include well
> in DeSmuME code.

If I were you, I would check the available extensions for FBOs, as the GP 
suggested. If that is not available, you can fall back to the old GLX code. 
Most recent and not so recent graphics cards support FBOs. 

Arne

-- 
Dipl.-Inform. Arne Schmitz              Phone   +49 (0)241 80-21817
Computer Graphics Group                 Fax     +49 (0)241 80-22899
RWTH Aachen University                  http://www.rwth-graphics.de
Ahornstrasse 55, 52074 Aachen, Germany
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