[PD] alpha and gemframebuffer

cyrille henry cyrille.henry at la-kitchen.fr
Sat Apr 26 12:15:57 CEST 2008


you want to set the background color of the frambuffer to be transparent.
you can send a message color 0 0 0 0 to the gemframbuffer object in order to change it's background color.

setting the frambuffer to RGBA (and not RGB)is made with : format RGBA

look at the attachement


marius schebella a écrit :
> hi,
> I am having trouble getting alpha channel work with gemframebuffers. can 
> someone look at the patch and see what I am doing wrong?
> thanks,
> marius.
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