In the fix for the macintosh copy area bug, it's pointless to compute the

rectangle of the area that would have been copied, as we know that the
_entire_ visible area is now dirty due to the failed copy. Replace the
list of dirty rectangles with one rectangle encompassing everything, it will
cut down on the iterations in the paint() method and should improve
performance on the JVM that exhibits the copyArea bug.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@3307 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/media/VirtualMediaPanel.java

@@ -390,16 +390,8 @@ public class VirtualMediaPanel extends MediaPanel
                              height - Math.abs(_dy), -_dx, -_dy);
                 } catch (Exception e) {
                     // HACK when it throws an exception trying to do the
-                    // copy area, just tag the are we were trying to copy
-                    // to onto the end of the dirty rects array.
-                    int length = dirty.length;
-                    Rectangle[] ndirty = new Rectangle[length + 1];
-                    System.arraycopy(dirty, 0, ndirty, 0, length);
-                    ndirty[length] =new Rectangle(_vbounds.x + cx-_dx,
-                                                  _vbounds.y + cy-_dy,
-                                                  width - Math.abs(_dx),
-                                                  height - Math.abs(_dy));
-                    dirty = ndirty;
+                    // copy area, just repaint everything
+                    dirty = new Rectangle[] { new Rectangle(_vbounds) };
                 }    
             } else {
                 gfx.copyArea(cx, cy,