9 Commits

Author	SHA1	Message	Date
Chenlei Hu	9bffd67fc9	Lint unused import (#5973) ... * Lint unused import * nit * Remove unused imports * revert fix_torch import * nit	2024-12-09 15:24:39 -05:00
Denys Smirnov	675326c9ab	Fix alpha in PorterDuffImageComposite. (#3411) ... There were two bugs in PorterDuffImageComposite. The first one is the fact that it uses the mask input directly as alpha, missing the conversion (`1-a`). The fix is similar to 83773598. The second one is that all color composition formulas assume alpha premultiplied values, while the input is not premultiplied. This change fixes both of these issue.	2024-06-04 16:37:11 -04:00
comfyanonymous	837735980f	Fix SplitImageWithAlpha and JoinImageWithAlpha.	2023-10-08 15:52:10 -04:00
comfyanonymous	89c54095c4	JoinImageWithAlpha now works with any mask shape.	2023-10-04 15:54:34 -04:00
comfyanonymous	241f3fd93a	Change a few things in #1578.	2023-10-04 15:43:41 -04:00
MoonRide303	ff93847989	Corrected joining images with alpha (for RGBA input), and checking scaling conditions	2023-10-04 19:04:52 +02:00
MoonRide303	9f9f688bec	Adding default alpha when splitting RGB images	2023-10-04 19:04:52 +02:00
MoonRide303	1c06c81343	Change channel type to MASK (reduced redundancy, increased usability)	2023-10-04 19:04:52 +02:00
MoonRide303	a138e66970	Added support for Porter-Duff image compositing	2023-10-04 19:04:48 +02:00