From 236fd1d9f2009083fbbfce7190c27fbf1d7c88b8 Mon Sep 17 00:00:00 2001
From: yo mama <pepper@scannerjammer.com>
Date: Fri, 7 Aug 2015 18:33:30 -0700
Subject: getting ready

---
 frontend/imlandscape/js/RequestAnimationFrame.js | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 frontend/imlandscape/js/RequestAnimationFrame.js

(limited to 'frontend/imlandscape/js/RequestAnimationFrame.js')

diff --git a/frontend/imlandscape/js/RequestAnimationFrame.js b/frontend/imlandscape/js/RequestAnimationFrame.js
new file mode 100644
index 0000000..b1940ae
--- /dev/null
+++ b/frontend/imlandscape/js/RequestAnimationFrame.js
@@ -0,0 +1,24 @@
+(function() {
+    var lastTime = 0;
+    var vendors = ['webkit', 'moz'];
+    for(var x = 0; x < vendors.length && !window.requestAnimationFrame; ++x) {
+        window.requestAnimationFrame = window[vendors[x]+'RequestAnimationFrame'];
+        window.cancelAnimationFrame =
+          window[vendors[x]+'CancelAnimationFrame'] || window[vendors[x]+'CancelRequestAnimationFrame'];
+    }
+
+    if (!window.requestAnimationFrame)
+        window.requestAnimationFrame = function(callback, element) {
+            var currTime = new Date().getTime();
+            var timeToCall = Math.max(0, 16 - (currTime - lastTime));
+            var id = window.setTimeout(function() { callback(currTime + timeToCall); },
+              timeToCall);
+            lastTime = currTime + timeToCall;
+            return id;
+        };
+
+    if (!window.cancelAnimationFrame)
+        window.cancelAnimationFrame = function(id) {
+            clearTimeout(id);
+        };
+}());
-- 
cgit v1.2.3-70-g09d2