2 Commits

Author SHA1 Message Date
Mirco Miranda
21211cd63b psd: LAB conversion speed improved
Using an approximated pow function improves the conversion speed of LAB images by more than 50% without an appreciable visual difference.
2023-01-27 23:19:48 +00:00
Mirco Miranda
d030c75925 PSD: LAB support
LAB images support:
- Added LAB 8/16-bits support by converting them to sRGB
- The conversion are done using literature formulas (LAB -> XYZ -> sRGB): [sRGB on Wiki](https://en.wikipedia.org/wiki/SRGB), [LAB on wiki](https://en.wikipedia.org/wiki/CIELAB_color_space)
- Removed unused code
2022-07-06 21:30:23 +00:00