Generic filters are a catch-all for filters which can't be placed elsewhere.
This category describes the following filters:
Sekcio 9.2, “Convolution Matrix”
Sekcio 9.3, “Distance Map”
Sekcio 9.4, “Normal Map”
Sekcio 9.5, “Dilate”
Sekcio 9.6, “Erode”
Sekcio 9.7, “GEGL Graph”
Sekcio 9.8, “Text Styling”
