title: Delphi XE6 - Firemonkey applications rendering bug
body: <p>I'm experimenting Firemonkey HD with Embarcadero Delphi XE6.
  This is what happen when creating a form:</p>
  
  <p><a href="https://i.stack.imgur.com/OdfFi.png" rel="nofollow noreferrer">http://i.stack.imgur.com/OdfFi.png</a>
  <img src="https://i.stack.imgur.com/OdfFi.png" alt="enter image description here"></p>
  
  <p>After going over the button or resizing the window.
  Also the angles are black.</p>
  
  <p>I'm on Windows 7 64bits.
  What's the problem?</p>