Fixed OSX snapshot bug; the TIA image wasn't being completely drawn before

taking a snapshot.


git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3186 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba

Changes.txt

@@ -23,6 +23,10 @@
     'cursor'.  The new argument allows to set mouse cursor visibility
     separately for both UI and emulation modes.
 
+  * Fixed snapshot bug most noticeable in MacOSX, where taking a snapshot
+    of a TIA image sometimes left parts of the UI onscreen (and in the
+    resulting picture).
+
   * Fixed memory leak; the game console wasn't being closed after exiting
     a ROM.
 

src/emucore/EventHandler.cxx

@@ -1875,6 +1875,7 @@ void EventHandler::takeSnapshot(uInt32 number)
   {
     // Make sure we have a 'clean' image, with no onscreen messages
     myOSystem.frameBuffer().enableMessages(false);
+    myOSystem.frameBuffer().tiaSurface().render();
 
     string message = "Snapshot saved";
     try