Hi Marcelo, Am 02.08.2012 10:23, schrieb Marcelo Barbudas: > I'm trying to port the GIMP divide blend filter code to GLSL. I've > been able to do this for various other blend modes, but for some > reason this is just not working. GIMP divide is dodge with inverted top layer. Also, are you aware of: http://mouaif.wordpress.com/2009/01/05/photoshop-math-with-glsl-shaders/ (not sure about the license, though) best regards, yahvuu _______________________________________________ gimp-developer-list mailing list gimp-developer-list@xxxxxxxxx https://mail.gnome.org/mailman/listinfo/gimp-developer-list