Re: [Gegl-developer] Fast paths and bug 592106

[Daniel Sabo <danielsabo gmail com>]

I agree with comment 6 about snapping. Maybe it makes sense to have
separate operations that provide fast fip/mirror functions, since
those should always be pixel exact operations?

On Thu, Mar 13, 2014 at 4:36 AM, Nicolas Robidoux
<nicolas robidoux gmail com> wrote:
> I stand by Comments 6 and 7 of [1].
>
> Summary: The only way I can see fast paths working well without very very
> intricate programming (including round off error tracking etc) and without
> making the image "jump" in some situations is to make absolutely sure that
> the branching to the fast path occurs at a high enough level that any
> generic tool that can perform something which is "almost but not quite" the
> operation that the fast path performs never follows the fast path.
>
> [1] https://bugzilla.gnome.org/show_bug.cgi?id=592106
>
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