[SDL] SDL_Image alpha support

[Rasmus Toftdahl Olesen]

"Mattias Engdegård" <f91-men at nada.kth.se> writes:
> >http://halfdan.dyndns.org/~halfdan/baal/
> >The transparent ones are the brick1_trans_x_120.* ones.
> 
> They are all three 32bpp RGB+alpha images with valid transparency,
> and the showimage program (that comes with SDL_image) had no difficulty
> in reading them
> 
> (In fact, the files brick1_trans_x_120.tga and brick1_x_120.tga are
> identical)
Thank you for taking time to take a look.

I guess it's just the gimp that doesn't show the transparency.

And silly me for not looking at the showimage code.

-- 
Best Regards / Venlig Hilsen
	Rasmus Toftdahl Olesen
	 halfdan at halfdan.dyndns.org
	 http://halfdan.dyndns.org