[SDL] Fast Scrolling

Karl Bartel karlb at gmx.net
Sun Aug 15 03:26:18 PDT 1999

I'm currently coding a scrolling engine. You can take a look at it here:

Marco Salvi wrote:
> After read 'A faster way' thread, and
> after did some test with SDL and SDL_Update on
> all over my window (640x480) I'm very dissapointed :(
> I'm trying to make a fast scroll routine, but the
> only way I found is to Update all every darn frame :(
> This way is very slow, at least on  my k6 233 + S3 (Linux)
> I'm wondering if anyone knows a way to make a fast (vertical)
> scroller.
> ciao,
> Marco
> p.s. SDL_Flip is slow like hell on my system :(

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