Krzysztof Kosiński writes:
> Hello
>
> This is the second attempt at bitmap supersampling in Pixman.
Some general comments:
I generally like where this is going. It's certainly a large quality
improvement, and the code is well-written. And of course, it fixes
what is probably the biggest image
Hey,
On Thu, 12 Aug 2010, [UTF-8] Krzysztof Kosi?ski wrote:
> 3. Automatic sampling rate: by default, when the filter is better than
> nearest neighbor, the image's sampling rate is automatically adjusted
> to match the transform.
Okay, this sounds like a good idea, and the results are indeed a
Krzysztof Kosiński writes:
> This is the second attempt at bitmap supersampling in Pixman.
For people who are curious, this is a big quality improvement:
original image (3200 x 2000):
http://www.daimi.au.dk/~sandmann/house.jpg
without patch:
http://www.daimi.au.dk/~sandmann/house-before.png
w
Hello
This is the second attempt at bitmap supersampling in Pixman.
Changes:
1. There is a new fast path flag called FAST_PATH_NO_SUPERSAMPLING
(self-explanatory)
2. No divisions in inner loops, but this causes a proliferation of
variables. Note: using float or double for transformation matrices
