reactos/subsys/win32k/eng
diff -u -r1.63 -r1.64
--- bitblt.c 14 Dec 2004 03:28:34 -0000 1.63
+++ bitblt.c 14 Dec 2004 03:36:46 -0000 1.64
@@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-/* $Id: bitblt.c,v 1.63 2004/12/14 03:28:34 royce Exp $
+/* $Id: bitblt.c,v 1.64 2004/12/14 03:36:46 royce Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@@ -746,23 +746,29 @@
BOOLEAN ret;
COLORADJUSTMENT ca;
POINT MaskOrigin;
- SURFOBJ *DestSurf = &DestObj->SurfObj;
+ SURFOBJ *DestSurf;
SURFOBJ *SourceSurf = SourceObj ? &SourceObj->SurfObj : NULL;
SURFOBJ *MaskSurf = MaskObj ? &MaskObj->SurfObj : NULL;
+ ASSERT(DestObj);
+ DestSurf = &DestObj->SurfObj;
+ ASSERT(DestSurf);
+
if (pMaskOrigin != NULL)
{
MaskOrigin.x = pMaskOrigin->x; MaskOrigin.y = pMaskOrigin->y;
}
- if (NULL != SourceObj)
+ if (NULL != SourceSurf)
{
+ ASSERT(SourceRect);
MouseSafetyOnDrawStart(SourceSurf, SourceRect->left, SourceRect->top,
SourceRect->right, SourceRect->bottom);
}
/* No success yet */
ret = FALSE;
+ ASSERT(DestRect);
MouseSafetyOnDrawStart(DestSurf, DestRect->left, DestRect->top,
DestRect->right, DestRect->bottom);
@@ -1109,6 +1115,7 @@
/* No success yet */
ret = FALSE;
+ ASSERT(DestObj);
MouseSafetyOnDrawStart(DestObj, OutputRect.left, OutputRect.top,
OutputRect.right, OutputRect.bottom);