23.js in webshims-rails-1.15.2

- old
+ new

@@ -279,13 +279,20 @@
 				}
 			}
 		})();
 	}
 
+	if(window.CanvasRenderingContext2D && CanvasRenderingContext2D.prototype){
+		CanvasRenderingContext2D.prototype.wsImageComplete = function(cb){
+			cb.call(this, this);
+		};
+	}
+
 webshims.register('mediaelement-core', function($, webshims, window, document, undefined, options){
 	var hasSwf = swfmini.hasFlashPlayerVersion('11.3');
 	var mediaelement = webshims.mediaelement;
+	var allowYtLoading = false;
 	
 	mediaelement.parseRtmp = function(data){
 		var src = data.src.split('://');
 		var paths = src[1].split('/');
 		var i, len, found;
@@ -377,11 +384,13 @@
 	var loadYt = (function(){
 		var loaded;
 		return function(){
 			if(loaded || !hasYt){return;}
 			loaded = true;
-			webshims.loader.loadScript("https://www.youtube.com/player_api");
+			if(allowYtLoading){
+				webshims.loader.loadScript("https://www.youtube.com/player_api");
+			}
 			$(function(){
 				webshims._polyfill(["mediaelement-yt"]);
 			});
 		};
 	})();
@@ -563,10 +572,11 @@
 					
 					handleThird( mediaElem, ret, data );
 				}
 			});
 			if(!requested && hasYt && !mediaelement.createSWF){
+				allowYtLoading = true;
 				loadYt();
 			}
 		};
 	})();
 
@@ -727,10 +737,11 @@
 				if(!handleMedia){
 					$('video, audio', context)
 						.add(insertedElement.filter('video, audio'))
 						.each(function(){
 							if(!mediaelement.canNativePlaySrces(this)){
+								allowYtLoading = true;
 								loadThird();
 								handleMedia = true;
 								return false;
 							}
 						})
@@ -749,9 +760,10 @@
 	if(({noCombo: 1, media: 1})[webshims.cfg.debug]){
 		$(document).on('mediaerror', function(e){
 			mediaelement.loadDebugger();
 		});
 	}
+
 	//set native implementation ready, before swf api is retested
 	if(hasNative){
 		webshims.isReady('mediaelement-core', true);
 		initMediaElements();
 		webshims.ready('WINDOWLOAD mediaelement', loadThird);