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IntEngBitBlt() ASSERT() some assumptions

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svn path=/trunk/; revision=12106
This commit is contained in:
Royce Mitchell III 2004-12-14 03:28:34 +00:00
parent 0dfc0d93bd
commit adf92baa5e
1 changed files with 6 additions and 2 deletions
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8
reactos/subsys/win32k/eng/bitblt.c
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@ -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 1.62 2004/12/14 03:23:14 royce Exp $
/* $Id: bitblt.c,v 1.63 2004/12/14 03:28:34 royce Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -496,10 +496,14 @@ IntEngBitBlt(BITMAPOBJ *DestObj,
RECTL OutputRect;
POINTL InputPoint;
BOOLEAN UsesSource;
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);
InputClippedRect = *DestRect;
if (InputClippedRect.right < InputClippedRect.left)
{