Add support for upcoming version 2.1 of filter cartoon.

svn path=/trunk/kdenlive/; revision=5875

effects/frei0r_cartoon.xml

 <!DOCTYPE kpartgui>
-<effect tag="frei0r.cartoon" id="frei0r.cartoon" type="video" unique="1">
+<group>
+    <effect tag="frei0r.cartoon" id="frei0r.cartoon" type="video">
 	<name>Cartoon</name>
 	<description>Cartoonify video, do a form of edge detect</description>
 	<author>Dries Pruimboom, Jaromil</author>
-	<parameter type="constant" name="triplevel" max="1000" min="0" default="500">
+	<parameter type="constant" name="triplevel" max="100000" min="0" default="500">
 		<name>Level of trip</name>
 	</parameter>
 	<parameter type="constant" name="diffspace" max="256" min="0" default="1">
 		<name>Difference space</name>
 	</parameter>
-</effect>
+    </effect>
+    <effect LC_NUMERIC="C" tag="frei0r.cartoon" id="frei0r.cartoon" type="video" version="2.1">
+        <name>Cartoon</name>
+        <description>Cartoonify video, do a form of edge detect</description>
+        <author>Dries Pruimboom, Jaromil</author>
+        <parameter type="constant" name="triplevel" max="100000" min="0" default="99900" factor="100000">
+                <name>Level of trip</name>
+        </parameter>
+        <parameter type="constant" name="diffspace" max="256" min="0" default="1" factor="256">
+                <name>Difference space</name>
+        </parameter>
+    </effect>
+</group>

effects/update/CMakeLists.txt

 INSTALL(FILES
 
-frei0r.levels.js
+frei0r.cartoon.js
 frei0r.curves.js
+frei0r.levels.js
 DESTINATION ${DATA_INSTALL_DIR}/kdenlive/effects/update)

effects/update/frei0r.cartoon.js

+
+var update = new Object();
+
+update["diffspace"] = new Array(new Array(2.1, function(v, d) { return this.updDiff(v, d); }));
+update["triplevel"] = new Array(new Array(2.1, function(v, d) { return this.updTrip(v, d); }));
+
+function updDiff(value, isDowngrade) {
+    if (isDowngrade)
+        return value * 256;
+    else
+        return value / 256.;
+}
+
+function updTrip(value, isDowngrade) {
+    if (isDowngrade)
+        return 1 / (1 - value) - 1;
+    else
+        return 1 - 1 / (value + 1);
+}