Newsprint operation does not take care of input alpha channel
Environment/Versions
- GIMP version:2.10.30
- Package: GIMP Exe from Gimp.org
- Operating System: Windows 11
The filter appears to "remember" previous states a layer was in. For example, if I brush 2 Bell Peppers, run the filter, revert the changes, brush 1 Bell Pepper, and re-run the filter, the original 2 Bell Peppers reappear in addition to my new one. Description of the bug
This also appears to occur where the filter has not been used prior-previous states are still reflected.
Reproduction
Is the bug reproducible? Always
Reproduction steps:
- Run newsprint filter.
- Revert filter.
- Modify layer.
- Re-run the filter.
…
Expected result: Filter should only be pulling current layer.
Actual result: Merge of current and prior layer states appear.
Additional information
If you have a backtrace for a crash or a warning, paste it here.
Edited by Thomas Manni