[aandrejevic] 67290: [NTVDM] Account for DoubleVision when updating relative movement counters.

Author: aandrejevic
Date: Sun Apr 19 02:12:12 2015
New Revision: 67290

URL: http://svn.reactos.org/svn/reactos?rev=67290&view=rev
Log:
[NTVDM]
Account for DoubleVision when updating relative movement counters.


Modified:
    trunk/reactos/subsystems/mvdm/ntvdm/hardware/mouse.c

Modified: trunk/reactos/subsystems/mvdm/ntvdm/hardware/mouse.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/mvdm/ntvdm/hard…
==============================================================================
--- trunk/reactos/subsystems/mvdm/ntvdm/hardware/mouse.c	[iso-8859-1] (original)
+++ trunk/reactos/subsystems/mvdm/ntvdm/hardware/mouse.c	[iso-8859-1] Sun Apr 19 02:12:12
2015
@@ -429,8 +429,8 @@
     WaitForSingleObject(MouseMutex, INFINITE);
 
     /* Update the counters */
-    HorzCounter += NewPosition.X - Position.X;
-    VertCounter += NewPosition.Y - Position.Y;
+    HorzCounter += (NewPosition.X - Position.X) << DoubleWidth;
+    VertCounter += (NewPosition.Y - Position.Y) << DoubleHeight;
 
     /* Update the position */
     Position = NewPosition;