[Pixman] [PATCH 0/18] Add iterators to images

Soeren Sandmann sandmann at cs.au.dk
Fri Jan 21 15:35:38 PST 2011

Andrea Canciani <ranma42 at gmail.com> writes:

> I'm still unsure if we want this optimization... I think that the gradient
> optimization is more likely to provide performance improvements.

The gradient optimization is probably more important since gradients
(along with bilinear filtering) are the two things that stand out in
the profiles at this point.

Fortunately, these optimizations don't rule out each other, and in
fact, SRC composited gradients would benefit from both.


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