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little clean-up

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svn path=/trunk/; revision=9007
This commit is contained in:
Thomas Bluemel 2004-04-07 16:38:27 +00:00
parent 54dbe4faf6
commit d8dd152253
2 changed files with 13 additions and 9 deletions
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12
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
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* $Id: dib1bpp.c,v 1.21 2004/04/07 15:37:50 weiden Exp $ */
/* $Id: dib1bpp.c,v 1.22 2004/04/07 16:38:27 weiden Exp $ */
#undef WIN32_LEAN_AND_MEAN
#include <windows.h>
@ -478,10 +478,10 @@ DIB_1BPP_BitBlt(
Pattern = 0;
for (k = 0; k < 8; k++)
{
Pattern |= (DIB_1BPP_GetPixel(PatternObj, (X + k) % PatternWidth, Y % PatternHeight) << (7 - k));
Pattern |= (DIB_1BPP_GetPixel(PatternObj, (X + k + 8) % PatternWidth, Y % PatternHeight) << (8 + (7 - k)));
Pattern |= (DIB_1BPP_GetPixel(PatternObj, (X + k + 16) % PatternWidth, Y % PatternHeight) << (16 + (7 - k)));
Pattern |= (DIB_1BPP_GetPixel(PatternObj, (X + k + 24) % PatternWidth, Y % PatternHeight) << (24 + (7 - k)));
Pattern |= (DIB_1BPP_GetPixel(PatternObj, (X + k) % PatternWidth, PatternY) << (7 - k));
Pattern |= (DIB_1BPP_GetPixel(PatternObj, (X + k + 8) % PatternWidth, PatternY) << (8 + (7 - k)));
Pattern |= (DIB_1BPP_GetPixel(PatternObj, (X + k + 16) % PatternWidth, PatternY) << (16 + (7 - k)));
Pattern |= (DIB_1BPP_GetPixel(PatternObj, (X + k + 24) % PatternWidth, PatternY) << (24 + (7 - k)));
}
}
@ -503,7 +503,7 @@ DIB_1BPP_BitBlt(
if (UsesPattern)
{
Pattern = DIB_1BPP_GetPixel(PatternObj, X % PatternWidth, Y % PatternHeight);
Pattern = DIB_1BPP_GetPixel(PatternObj, X % PatternWidth, PatternY);
}
DIB_1BPP_PutPixel(DestSurf, X, Y, DIB_DoRop(Rop4, Dest, Source, Pattern) & 0xF);

10
reactos/subsys/win32k/eng/bitblt.c
View file

@ -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 1.45 2004/04/06 21:53:48 weiden Exp $
/* $Id: bitblt.c,v 1.46 2004/04/07 16:38:27 weiden Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -114,7 +114,7 @@ BltMask(SURFOBJ* Dest,
PGDIBRUSHOBJ GdiBrush;
HBITMAP PatternSurface = NULL;
PSURFOBJ PatternObj;
ULONG PatternWidth, PatternHeight;
ULONG PatternWidth, PatternHeight, PatternY;
if (Mask == NULL)
{
@ -147,6 +147,10 @@ BltMask(SURFOBJ* Dest,
{
lMask = tMask;
c8 = SourcePoint->x & 0x07;
if(PatternSurface)
PatternY = (DestRect->top + j) % PatternHeight;
for (i = 0; i < dx; i++)
{
if (0 != (*lMask & maskbit[c8]))
@ -158,7 +162,7 @@ BltMask(SURFOBJ* Dest,
else
{
DestGDI->DIB_PutPixel(Dest, DestRect->left + i, DestRect->top + j,
DIB_1BPP_GetPixel(PatternObj, (DestRect->left + i) % PatternWidth, (DestRect->top + j) % PatternHeight) ? GdiBrush->crFore : GdiBrush->crBack);
DIB_1BPP_GetPixel(PatternObj, (DestRect->left + i) % PatternWidth, PatternY) ? GdiBrush->crFore : GdiBrush->crBack);
}
}
c8++;