[Gimp-developer] efficient bilinear interpolation code

[David Gowers]

Hi!

On Thu, Feb 26, 2009 at 8:40 AM, Tal <taltr at inbox.com> wrote:
> Hello,
>
> I'm very close to finishing code for efficient bilinear interpolation of transformed brushes (Bug 520078 – Rotate brushes http://bugzilla.gnome.org/show_bug.cgi?id=520078).
>
> I will post again soon when the code is ready.
Excellent, I look forward to it.
You should be aware there is an occasional bug that occurs with very
small brushes, with the current code,
where eg. a 1x1pixel brush becomes a 4x1 pixel brush like this: #..#

It is usually triggered by adjusting the brush scale away from 1.0 and
then back to 1.0.

I'm happy to help with testing the interpolation, especially if the
above bug also appears with your code.


David