[Zlib-devel] Google's version of zlib code

[glennrp at comcast.net]

----- Cosmin Truta <cosmin at cs.toronto.edu> wrote:
> On Fri, Mar 8, 2013 at 7:39 PM,  <glennrp at comcast.net> wrote:
> > I split my test suite into groups by size, and added
> > the 24 Kodak test images, to see if the results were
> > dependent on image size.  Not much, except for the
> > very small ones [snip]
> 
> I suppose it's because you run these tests on filtered images, and the
> Zopfli improvements were compared to, say, Z_FILTERED?

They were compared to the best zlib strategy selected for
each image, as determined by pngcrush.

Glenn