Commit message (Collapse) | Author | Age | Lines | |
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* | Switch to Lanczos scaling from Hamming to get acceptable fast downscaling. | wolfbeast | 2018-07-14 | -15/+10 |
| | | | | | | | | | | In visual tests we see that Hamming-1 is not as good as Lanczos-2, however it is about 40% faster, and Lanczos-2 itself is about 30% faster than Lanczos-3. The use of Hamming-1 has been deemed an unacceptable trade-off between quality and speed due to the limited pixel space it operates in, so we pick Lanczos-2 here. On modern hardware, Lanczos-2 doesn't have any noticeable impact in normal use. | |||
* | Add m-esr52 at 52.6.0 | Matt A. Tobin | 2018-02-02 | -0/+390 |