[SDL] Re: Create RGB Surface

[Rainer Deyke]

"Luc-Olivier de Charrière" <Luc-Olivier.deCharriere at epfl.ch> wrote in
message news:39A19413.6EACE055 at epfl.ch...
> This is a bad way to copy a SDL_surface.
> You should copy the surface with an apropriate function:
>
> SDL_BlitSurface(screen, cuttingRect, s2, pastingRect);

Won't work with color-keys or alpha.  SDL_DisplayFormat fixes this by
temporarily turning off color-keys and alpha.  Note that this is ugly and
doesn't work for per-pixel alpha.

There should be a special function for this in SDL.


--
Rainer Deyke (root at rainerdeyke.com)
Shareware computer games           -           http://rainerdeyke.com
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