[Pixman] 0.29.2

[Jeff Muizelaar]

On 2013-01-27, at 2:43 PM, Siarhei Siamashka wrote:

> I was a bit worried about the projective transforms. The accuracy is
> improved, but the new code uses a rather naive and slow implementation
> for long division. So the performance is going to be worse. But as
> almost nobody seems to be using projective transforms (not cairo at
> least) and the current implementation itself can be hardly considered
> optimized at all, this should not be a big problem.

FWIW, we currently use pixman's projective transforms in Firefox to implement CSS 3D transforms on
platforms without hardware acceleration. Making it slower isn't great.

-Jeff