| commit | 99b574109dabff9c3c6fa9296b3b0534411b6fdb | [log] [tgz] |
|---|---|---|
| author | Bill Spitzak <spitzak@gmail.com> | Tue Aug 30 22:03:04 2016 -0700 |
| committer | Søren Sandmann Pedersen <soren.sandmann@gmail.com> | Fri Sep 02 00:40:11 2016 -0400 |
| tree | d5ed371f1d29d626d29f394dd4e633bd8bf297b4 | |
| parent | b9ead7ddf7c2bb373808e59a4f625e2e732ef2e2 [diff] |
demos/scale: Compute filter size using boundary of xformed ellipse Instead of using the boundary of xformed rectangle, use the boundary of xformed ellipse. This is much more accurate and less blurry. In particular the filtering does not change as the image is rotated. Signed-off-by: Bill Spitzak <spitzak@gmail.com> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Reviewed-by: Soren Sandmann <soren.sandmann@gmail.com>