spread filter spreads with a positive bias, and ignores even numbers
GIMP version: 2.10.22
Operating System: ALL
filters->noise->spread Description of the bug
(plug-in-spread) spreads with a positive bias, and ignores even numbers.
Reproduction
Is the bug reproducible? Always
Reproduction steps:
- make a 32x32 image
- create a filled square 16x16
- apply spread filter with a spread of 1, then 2.
…
Expected result: random spread by numerical amount in positive and negative axis
Actual result: biased spread on odd numbers.
Additional information
If you have a backtrace for a crash or a warning, paste it here.
Edited by Michael Schumacher