[cwittich] 31041: zero DEVMODE and setting the correct size before calling ChangeDisplaySettings

Author: cwittich
Date: Thu Dec  6 17:46:56 2007
New Revision: 31041
URL: http://svn.reactos.org/svn/reactos?rev=31041&view=rev
Log:
zero DEVMODE and setting the correct size before calling ChangeDisplaySettings
Modified:
    trunk/reactos/dll/directx/ddraw/Ddraw/ddraw_displaymode.c
Modified: trunk/reactos/dll/directx/ddraw/Ddraw/ddraw_displaymode.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/directx/ddraw/Ddraw/dd…
==============================================================================
--- trunk/reactos/dll/directx/ddraw/Ddraw/ddraw_displaymode.c (original)
+++ trunk/reactos/dll/directx/ddraw/Ddraw/ddraw_displaymode.c Thu Dec  6 17:46:56 2007
@@ -41,7 +41,6 @@
         {
             DevMode.dmSize = sizeof(DEVMODE);
-            DevMode.dmDriverExtra = 0;
             while (EnumDisplaySettingsEx(NULL, iMode, &DevMode, 0) == TRUE)
             {
@@ -139,7 +138,8 @@
                 LONG retval;
                 // Here we go
                 DEVMODE DevMode;
-                DevMode.dmFields = 0;
+                               ZeroMemory(&DevMode, sizeof(DEVMODE));
+                DevMode.dmSize = sizeof(DEVMODE);
                 if (dwHeight)
                     DevMode.dmFields |= DM_PELSHEIGHT;