program
	width: 100%
	height: 100%
	filter: nearest
	fragment: mdapt-pass1.fs
	wrap: edge
program
	width: 100%
	height: 100%
	filter: nearest
	fragment: mdapt-pass2.fs
	wrap: edge
program
	width: 100%
	height: 100%
	filter: nearest
	fragment: mdapt-pass3.fs
	wrap: edge
program
	width: 100%
	height: 100%
	filter: nearest
	fragment: mdapt-pass4.fs	
	wrap: edge