[Scummvm-cvs-logs] SF.net SVN: scummvm:[35593] scummvm/trunk/backends/platform/wince/wince-sdl .cpp

[knakos at users.sourceforge.net]

Revision: 35593
          http://scummvm.svn.sourceforge.net/scummvm/?rev=35593&view=rev
Author:   knakos
Date:     2008-12-28 20:16:53 +0000 (Sun, 28 Dec 2008)

Log Message:
-----------
fix buggy repaints caused by multiple calls to the overlay toggles

Modified Paths:
--------------
    scummvm/trunk/backends/platform/wince/wince-sdl.cpp

Modified: scummvm/trunk/backends/platform/wince/wince-sdl.cpp
===================================================================
--- scummvm/trunk/backends/platform/wince/wince-sdl.cpp	2008-12-28 20:15:00 UTC (rev 35592)
+++ scummvm/trunk/backends/platform/wince/wince-sdl.cpp	2008-12-28 20:16:53 UTC (rev 35593)
@@ -2118,6 +2118,9 @@
 void OSystem_WINCE3::showOverlay() {
 	assert (_transactionMode == kTransactionNone);
 
+	if (_overlayVisible)
+		return;
+
 	undrawMouse();
 	_overlayVisible = true;
 	update_scalers();
@@ -2127,8 +2130,10 @@
 void OSystem_WINCE3::hideOverlay() {
 	assert (_transactionMode == kTransactionNone);
 
+	if (!_overlayVisible)
+		return;
+
 	undrawMouse();
-
 	_overlayVisible = false;
 	clearOverlay();
 	_forceFull = true;


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