fixed cocos2d#404 enableRitinaDisplay return false on iphone3

yoyeung · Mar 17, 2011 · 9fe836b · 9fe836b
1 parent b44bc4c
commit 9fe836b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/cocos2dx/platform/ios/CCEGLView_ios.mm b/cocos2dx/platform/ios/CCEGLView_ios.mm
@@ -54,7 +54,8 @@ of this software and associated documentation files (the "Software"), to deal
 
     bool CCEGLView::canSetContentScaleFactor()
     {
-       return [[EAGLView sharedEGLView] respondsToSelector:@selector(setContentScaleFactor:)];
+       return [[EAGLView sharedEGLView] respondsToSelector:@selector(setContentScaleFactor:)]
+               && [[UIScreen mainScreen] scale] != 1.0;
     }
 
     void CCEGLView::setContentScaleFactor(float contentScaleFactor)