Changeset 4912 in vbox for trunk/src

Timestamp:

Sep 20, 2007 8:30:31 AM (17 years ago)

Author:

vboxsync

Message:

Do not call the framebuffer NotifyUpdate is rectangle is empty.

File:

• trunk/src/VBox/Main/DisplayImpl.cpp (modified) (1 diff)

trunk/src/VBox/Main/DisplayImpl.cpp

@@ -489 +489 @@
         checkCoordBounds (&x, &y, &w, &h, mpDrv->Connector.cx, mpDrv->Connector.cy);
 
-        pFramebuffer->NotifyUpdate(x, y, w, h, &finished);
+        if (w == 0 || h == 0)
+        {
+            /* Nothing to be updated. */
+            finished = TRUE;
+        }
+        else
+        {
+            pFramebuffer->NotifyUpdate(x, y, w, h, &finished);
+        }
 
         if (!finished)