Add fatal (device lost/out of memory) error checking to backends

* We check for errors to try to catch them as soon as possible, and early-out
  return even in the middle of functions. The idea being even if this leaves us
  in a weird state we won't get called again as the replay controller will
  detect the error and substitute out a dummy driver.

renderdoc/replay/replay_output.cpp

@@ -608,6 +608,8 @@ void ReplayOutput::Display()
     if(m_pDevice->CheckResizeOutputWindow(m_Thumbnails[i].outputID))
       m_Thumbnails[i].dirty = true;
 
+  m_pController->FatalErrorCheck();
+
   if(m_MainOutput.dirty)
   {
     m_MainOutput.dirty = false;