Ntoskrnl:

- Add callback for BatchFlushRoutine in ps/win32.c.
- Thanks to Thomas for helping me find out why it was not working.

svn path=/trunk/; revision=30187

reactos/ntoskrnl/ke/i386/trap.s

@@ -192,7 +192,8 @@ ReadBatch:
     /* Flush it */
     push edx
     push eax
-    //call [_KeGdiFlushUserBatch]
+// <-- Remove these once it is working!
+//    call [_KeGdiFlushUserBatch]
     pop eax
     pop edx
 

reactos/ntoskrnl/ke/i386/usercall.c

@@ -12,6 +12,8 @@
 #define NDEBUG
 #include <internal/debug.h>
 
+extern PGDI_BATCHFLUSH_ROUTINE KeGdiFlushUserBatch();
+
 /* PRIVATE FUNCTIONS *********************************************************/
 
 _SEH_DEFINE_LOCALS(KiCopyInfo)
@@ -217,6 +219,8 @@ KeUserModeCallback(IN ULONG RoutineIndex,
     {
         /* Shouldn't happen in ROS yet */
         ASSERT(FALSE);
+//          *UserEsp -= 256;
+//          KeGdiFlushUserBatch();
     }
 
     /* Restore stack and return */

reactos/ntoskrnl/ps/win32.c

@@ -17,6 +17,7 @@
 
 PKWIN32_PROCESS_CALLOUT PspW32ProcessCallout = NULL;
 PKWIN32_THREAD_CALLOUT PspW32ThreadCallout = NULL;
+PGDI_BATCHFLUSH_ROUTINE KeGdiFlushUserBatch = NULL;
 extern PKWIN32_PARSEMETHOD_CALLOUT ExpWindowStationObjectParse;
 extern PKWIN32_DELETEMETHOD_CALLOUT ExpWindowStationObjectDelete;
 extern PKWIN32_DELETEMETHOD_CALLOUT ExpDesktopObjectDelete;
@@ -114,6 +115,7 @@ PsEstablishWin32Callouts(IN PWIN32_CALLOUTS_FPNS CalloutData)
     ExpWindowStationObjectDelete = CalloutData->WindowStationDeleteProcedure;
     ExpDesktopObjectDelete = CalloutData->DesktopDeleteProcedure;
     PopEventCallout = CalloutData->PowerEventCallout;
+    KeGdiFlushUserBatch = CalloutData->BatchFlushRoutine;
 }
 
 NTSTATUS