[cairo] [PATCH/RFC] Preview of fastpath for nearest neighbour scaled Over_8888x8888 operation.

[Soeren Sandmann]

Siarhei Siamashka <siarhei.siamashka at nokia.com> writes:

> As I mentioned before, pixman still has a lot of room for improvement.
> Bilinear scaling can be also optimized and I think that I can do this work.
> Feedback from application developers is also appreciated so that we know
> what functionality is performance critical for software rendering and needs
> more optimizations.

I'll respond to the other questions later, but for bilinear filtering,
you may want to have a look at Andre's work:

        http://lists.cairographics.org/archives/cairo/2009-March/016737.html

There are only a few outstanding issues with the patch:

        http://lists.cairographics.org/archives/cairo/2009-March/016824.html


Soren