https://bugs.kde.org/show_bug.cgi?id=411922
Dmitry Kazakov <dimul...@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dimul...@gmail.com --- Comment #8 from Dmitry Kazakov <dimul...@gmail.com> --- The problem happens because these filters don't take alpha channel into account. It makes them compare pixels with totally black pixels under zero-alpha areas. -- You are receiving this mail because: You are watching all bug changes.