[fpc-devel] sdlgraph, pre-alpha

Vinzent Hoefler JeLlyFish.software at gmx.net
Thu Aug 23 07:48:57 CEST 2007

On Wednesday 22 August 2007 19:18, Micha Nelissen wrote:
> Michael Van Canneyt wrote:
> >> Why is calling via a procvar very much slower than a normal call ?
> >> It's just an extra memory fetch (hopefully in cache) ?
> >
> > Jonas meant that each pixel is drawn separately. The procvar is not
> > the issue.
> Before me going too far in unknown territory, but isn't that the
> basis for any software implemented graphics routine: drawing pixels ?

According to Michael Abrash: No, it's not. Linedrawing is more like it.


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