@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix pset: <http://lv2plug.in/ns/ext/presets#> .

@prefix cfltplugin: <http://gareus.org/oss/lv2/controlfilter#> .
@prefix cfltpreset: <http://gareus.org/oss/lv2/controlfilter/presets#> .

cfltpreset:linear_inver
	a pset:Preset ;
	lv2:appliesTo cfltplugin:linearscale ;

	rdfs:label "out = 1 - in" ;
	rdfs:comment "in * -1 + 1" ;
	lv2:port [
		lv2:symbol "mult";
		pset:value -1.0;
	], [
		lv2:symbol "add";
		pset:value 1.0;
	] .