25 Nov
2012
25 Nov
'12
7:06 p.m.
2012/11/24 Søren Sandmann <sandmann@...2931...>:
Hi,
Reviewing the supersampling patch here:
http://cgit.freedesktop.org/~ajohnson/pixman/log/?h=supersampling
I wasn't happy with either the performance and image quality, and I realized that the whole supersampling approach just isn't going to fly. Since I told people to do it that way, I apologize for that. The approach advocated by Bill Spitzak in the various downsampling threads of computing a convolution kernel up front, is the much better way to go. To make up for being misleading, the following patches implement comprehensive support for high-quality image scaling filters.
This is extremely awesome.
Regards, Krzysztof