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- Fixed order of bits in a byte for pattern brushes.

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svn path=/trunk/; revision=9016
This commit is contained in:
Filip Navara 2004-04-07 20:23:38 +00:00
parent 578af8b934
commit 72776b9bcb
1 changed files with 9 additions and 9 deletions
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18
reactos/subsys/win32k/dib/dib4bpp.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: dib4bpp.c,v 1.30 2004/04/07 20:04:22 navaraf Exp $ */ /* $Id: dib4bpp.c,v 1.31 2004/04/07 20:23:38 navaraf Exp $ */
#undef WIN32_LEAN_AND_MEAN #undef WIN32_LEAN_AND_MEAN
#include <windows.h> #include <windows.h>
#include <stdlib.h> #include <stdlib.h>
@ -362,14 +362,14 @@ DIB_4BPP_BitBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
} }
if (UsesPattern) if (UsesPattern)
{ {
Pattern = DIB_1BPP_GetPixel(PatternObj, i % PatternWidth, PatternY) ? GdiBrush->crFore : GdiBrush->crBack; Pattern = DIB_1BPP_GetPixel(PatternObj, (i + 1) % PatternWidth, j % PatternHeight) ? GdiBrush->crFore : GdiBrush->crBack;
Pattern |= (DIB_1BPP_GetPixel(PatternObj, (i + 1) % PatternWidth, PatternY) ? GdiBrush->crFore : GdiBrush->crBack) << 4; Pattern |= (DIB_1BPP_GetPixel(PatternObj, (i + 0) % PatternWidth, j % PatternHeight) ? GdiBrush->crFore : GdiBrush->crBack) << 4;
Pattern |= (DIB_1BPP_GetPixel(PatternObj, (i + 2) % PatternWidth, PatternY) ? GdiBrush->crFore : GdiBrush->crBack) << 8; Pattern |= (DIB_1BPP_GetPixel(PatternObj, (i + 3) % PatternWidth, j % PatternHeight) ? GdiBrush->crFore : GdiBrush->crBack) << 8;
Pattern |= (DIB_1BPP_GetPixel(PatternObj, (i + 3) % PatternWidth, PatternY) ? GdiBrush->crFore : GdiBrush->crBack) << 12; Pattern |= (DIB_1BPP_GetPixel(PatternObj, (i + 2) % PatternWidth, j % PatternHeight) ? GdiBrush->crFore : GdiBrush->crBack) << 12;
Pattern |= (DIB_1BPP_GetPixel(PatternObj, (i + 4) % PatternWidth, PatternY) ? GdiBrush->crFore : GdiBrush->crBack) << 16; Pattern |= (DIB_1BPP_GetPixel(PatternObj, (i + 5) % PatternWidth, j % PatternHeight) ? GdiBrush->crFore : GdiBrush->crBack) << 16;
Pattern |= (DIB_1BPP_GetPixel(PatternObj, (i + 5) % PatternWidth, PatternY) ? GdiBrush->crFore : GdiBrush->crBack) << 20; Pattern |= (DIB_1BPP_GetPixel(PatternObj, (i + 4) % PatternWidth, j % PatternHeight) ? GdiBrush->crFore : GdiBrush->crBack) << 20;
Pattern |= (DIB_1BPP_GetPixel(PatternObj, (i + 6) % PatternWidth, PatternY) ? GdiBrush->crFore : GdiBrush->crBack) << 24; Pattern |= (DIB_1BPP_GetPixel(PatternObj, (i + 7) % PatternWidth, j % PatternHeight) ? GdiBrush->crFore : GdiBrush->crBack) << 24;
Pattern |= (DIB_1BPP_GetPixel(PatternObj, (i + 7) % PatternWidth, PatternY) ? GdiBrush->crFore : GdiBrush->crBack) << 28; Pattern |= (DIB_1BPP_GetPixel(PatternObj, (i + 6) % PatternWidth, j % PatternHeight) ? GdiBrush->crFore : GdiBrush->crBack) << 28;
} }
*DestBits = DIB_DoRop(Rop4, Dest, Source, Pattern); *DestBits = DIB_DoRop(Rop4, Dest, Source, Pattern);
} }