There's a version for OpenGL called fsv, and I made an updated version that works on a somewhat modern Linux system (Gtk+3, core OpenGL 3.x) at https://github.c

There's a version for OpenGL called fsv, and I made an updated version that works on a somewhat modern Linux system (Gtk+3, core OpenGL 3.x) at https://github.com/jabl/fsv https://github.com/jabl/fsv