From: dhrname <dhrname@users.sourceforge.jp>
Date: Fri, 11 Nov 2016 14:00:59 +0000 (+0900)
Subject: Lighten the step function
X-Git-Url: http://git.osdn.net/view?p=sie%2Fsie.git;a=commitdiff_plain;h=f01545a80d300f41247ce6de34da94c9e38d463a

Lighten the step function
---

diff --git a/org/w3c/dom/smil.js b/org/w3c/dom/smil.js
index 45ed0f7..0e7a950 100644
--- a/org/w3c/dom/smil.js
+++ b/org/w3c/dom/smil.js
@@ -2104,19 +2104,18 @@ if (!document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#Anim
        handle: null
       };
     (function(frame) {
-      var $frame = base("$frame"),
-          _cancel = cancel; /*cancelのエイリアス*/
-      _cancel.handle = requestAnimationFrame(step);
-      function step() {
-        if (!$frame.isPaused) {
+      var _cancel = cancel; /*cancelのエイリアス*/
+      var step = function () {
+        if (!this.isPaused) {
           frame++;
           try {
-            $frame.setFrame(frame);
+            this.setFrame(frame);
           } catch(e) {
           }
           _cancel.handle = requestAnimationFrame(step);
         }
-      };
+      }.bind(base("$frame"));
+      _cancel.handle = requestAnimationFrame(step);
     })(-1);
     return cancel;
   } else {