Commit Graph

2 Commits

Author SHA1 Message Date
Pale Moon ad0b2b8926 Switch to Lanczos scaling from Hamming to get a wider range of acceptable fast downscaling.
Selectively use HQ when scaling factor becomes too large (less than 33.5%).

This resolves #23.
2018-07-25 00:55:37 +08:00
Moonchild baf46a6bf1 Merge pull request #1 from mozilla/esr38: Esr38 upstream pull 2018-07-24 23:04:07 +08:00