[sgasiorek] 74169: [GDI] Windows puts DeviceObject to hSpooler field when it is graphics device. CORE-7733 CORE-4490

Author: sgasiorek
Date: Tue Mar 14 19:13:19 2017
New Revision: 74169

URL: http://svn.reactos.org/svn/reactos?rev=74169&view=rev
Log:
[GDI] Windows puts DeviceObject to hSpooler field when it is graphics device. CORE-7733 CORE-4490

Modified:
    trunk/reactos/win32ss/gdi/eng/pdevobj.c
    trunk/reactos/win32ss/gdi/eng/pdevobj.h

Modified: trunk/reactos/win32ss/gdi/eng/pdevobj.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/eng/pdevobj.c?r...
==============================================================================
--- trunk/reactos/win32ss/gdi/eng/pdevobj.c	[iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/eng/pdevobj.c	[iso-8859-1] Tue Mar 14 19:13:19 2017
@@ -359,6 +359,10 @@
         ppdev->pfnMovePointer = EngMovePointer;

ppdev->pGraphicsDevice = pGraphicsDevice;
+
+    // DxEngGetHdevData asks for Graphics DeviceObject in hSpooler field
+    ppdev->hSpooler = ppdev->pGraphicsDevice->DeviceObject;
+
     // Should we change the ative mode of pGraphicsDevice ?
     ppdev->pdmwDev = PDEVOBJ_pdmMatchDevMode(ppdev, pdm) ;

Modified: trunk/reactos/win32ss/gdi/eng/pdevobj.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/eng/pdevobj.h?r...
==============================================================================
--- trunk/reactos/win32ss/gdi/eng/pdevobj.h	[iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/eng/pdevobj.h	[iso-8859-1] Tue Mar 14 19:13:19 2017
@@ -123,7 +123,7 @@
     DEVINFO                   devinfo;
     GDIINFO                   gdiinfo;
     PSURFACE                  pSurface;       /* SURFACE for this device. */
-//  HANDLE                    hSpooler;       /* Handle to spooler, if spooler dev driver. */
+    HANDLE                    hSpooler;       /* Handle to spooler, if spooler dev driver, DeviceObject if graphics device */
 //  PVOID                     pDesktopId;
     PGRAPHICS_DEVICE          pGraphicsDevice;
     POINTL                    ptlOrigion;