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Fix scanline increment for 32bpp stretch blts

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svn path=/trunk/; revision=8965
This commit is contained in:
Gé van Geldorp 2004-04-04 16:40:05 +00:00
parent 776c1e9696
commit 9af64d9189
1 changed files with 2 additions and 2 deletions
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4
reactos/subsys/win32k/dib/dib32bpp.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: dib32bpp.c,v 1.16 2004/04/01 19:31:05 gvg Exp $ */
/* $Id: dib32bpp.c,v 1.17 2004/04/04 16:40:05 gvg Exp $ */
#undef WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <stdlib.h>
@ -391,7 +391,7 @@ void ScaleRectAvg32(PIXEL *Target, PIXEL *Source, int SrcWidth, int SrcHeight,
int TgtWidth, int TgtHeight, int srcPitch, int dstPitch)
{
int NumPixels = TgtHeight;
int IntPart = ((SrcHeight / TgtHeight) * srcPitch) >> 1; //(SrcHeight / TgtHeight) * SrcWidth;
int IntPart = ((SrcHeight / TgtHeight) * srcPitch) / 4; //(SrcHeight / TgtHeight) * SrcWidth;
int FractPart = SrcHeight % TgtHeight;
int Mid = TgtHeight >> 1;
int E = 0;