Pixastic rewrite - initial commit

pixastic.worker.js

@@ -0,0 +1,47 @@
+Pixastic.Worker = function() {
+    var me = this;
+    function processMessage(data) {
+        var queue = data.queue,
+            inData = data.inData,
+            outData = data.outData,
+            width = data.width,
+            height = data.height,
+            tmpData;
+
+        for (var i=0;i<queue.length;i++) {
+            var e = queue[i].effect,
+                options = queue[i].options;
+
+            if (i > 0) {
+                tmpData = inData;
+                inData = outData;
+                outData = tmpData;
+            }
+
+            Pixastic.Effects[e](inData.data, outData.data, width, height, options);
+            
+            me.onmessage({
+                data : {
+                    event : "progress",
+                    data : (i+1) / queue.length
+                }
+            });
+        }
+       
+        me.onmessage({
+            data : {
+                event : "done",
+                data : outData
+            }
+        });
+    }
+
+    this.postMessage = function(data) {
+        setTimeout(function() {
+            processMessage(data)
+        }, 0);
+    }
+    
+    this.onmessage = function() {};
+
+}