Unpremultiply alpha

Unpremultiplies a buffer that contains pre-multiplied colors (but according to the babl format is not.)
name: gegl:unpremultiply
pads: input output
parent-class: GeglOperationPointFilter
categories: color
source: operations/common/unpremultiply.c
GEGL This page is part of the online GEGL Documentation, GEGL is a data flow based image processing library/framework, made to fuel GIMPs high-bit depth non-destructive editing future.