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Fix counting when going from bottom to top

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svn path=/trunk/; revision=5744
This commit is contained in:
Gé van Geldorp 2003-08-22 08:03:51 +00:00
parent adaa3d6de2
commit 9146491fcd
1 changed files with 3 additions and 3 deletions
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6
reactos/subsys/win32k/dib/dib1bpp.c
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@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software * along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/ */
/* $Id: dib1bpp.c,v 1.9 2003/08/13 20:24:04 chorns Exp $ */ /* $Id: dib1bpp.c,v 1.10 2003/08/22 08:03:51 gvg Exp $ */
#undef WIN32_LEAN_AND_MEAN #undef WIN32_LEAN_AND_MEAN
#include <windows.h> #include <windows.h>
@ -124,7 +124,7 @@ DIB_1BPP_BitBltSrcCopy(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
else else
{ {
sy = SourcePoint->y + DestRect->bottom - DestRect->top - 1; sy = SourcePoint->y + DestRect->bottom - DestRect->top - 1;
for (j = DestRect->bottom - 1; DestRect->top <= j; j++) for (j = DestRect->bottom - 1; DestRect->top <= j; j--)
{ {
if (DestRect->left < SourcePoint->x) if (DestRect->left < SourcePoint->x)
{ {
@ -158,7 +158,7 @@ DIB_1BPP_BitBltSrcCopy(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
sx--; sx--;
} }
} }
sy++; sy--;
} }
} }
break; break;