Two filters of the same kind. However one works fine, the other isn't. Test example on filling up the anti-aliasing produced rendering gap. Left: unfiltered objects. Middle: objects composided arithmetically with the background image. Right: objects are pulled in with image filter primitives and composited arithmetically.
compositing test free icon was designed by Lazur URH for icons Png and presented to its users.
Lazur URH
2/7/2018