package main

type point struct {
	x				int
	y				int
	maxX		int
	maxY		int
}

type color int
type mode int

type filterState struct {
	red				color
	green			color
	blue			color
	alpha			color
	location	point
	mod				mode
	register	int
	fade			uint
	loop			uint
}

func main() {

}