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Use the correct bit order.
svn path=/trunk/; revision=3575
This commit is contained in:
parent
5daca85b58
commit
5f0f163996
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@ -16,7 +16,7 @@
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* along with this program; if not, write to the Free Software
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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*/
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/* $Id: pointer.c,v 1.11 2002/09/25 21:21:35 dwelch Exp $
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/* $Id: pointer.c,v 1.12 2002/09/30 19:45:19 dwelch Exp $
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*
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*
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* PROJECT: ReactOS VGA16 display driver
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* PROJECT: ReactOS VGA16 display driver
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* FILE: drivers/dd/vga/display/objects/pointer.c
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* FILE: drivers/dd/vga/display/objects/pointer.c
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@ -79,9 +79,9 @@ VGADDI_BltPointerToVGA(ULONG StartX, ULONG StartY, ULONG SizeX,
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Src = MaskBits;
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Src = MaskBits;
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for (i = 0; i < SizeY; i++, Video+=80, Src+=MaskPitch)
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for (i = 0; i < SizeY; i++, Video+=80, Src+=MaskPitch)
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{
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{
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SrcValue = (*Src) << (StartX % 8);
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SrcValue = (*Src) >> (StartX % 8);
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(VOID)READ_REGISTER_UCHAR(Video);
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(VOID)READ_REGISTER_UCHAR(Video);
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WRITE_REGISTER_UCHAR(Video, PreCalcReverseByte[SrcValue]);
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WRITE_REGISTER_UCHAR(Video, SrcValue);
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}
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}
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}
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}
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@ -106,15 +106,15 @@ VGADDI_BltPointerToVGA(ULONG StartX, ULONG StartY, ULONG SizeX,
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{
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{
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if ((StartX % 8) != 0)
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if ((StartX % 8) != 0)
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{
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{
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SrcValue = (Src[0] >> (8 - (StartX % 8)));
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SrcValue = (Src[0] << (8 - (StartX % 8)));
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SrcValue |= (Src[1] << (StartX % 8));
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SrcValue |= (Src[1] >> (StartX % 8));
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}
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}
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else
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else
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{
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{
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SrcValue = Src[0];
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SrcValue = Src[0];
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}
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}
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(VOID)READ_REGISTER_UCHAR(Video);
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(VOID)READ_REGISTER_UCHAR(Video);
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WRITE_REGISTER_UCHAR(Video, PreCalcReverseByte[SrcValue]);
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WRITE_REGISTER_UCHAR(Video, SrcValue);
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}
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}
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}
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}
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@ -130,9 +130,9 @@ VGADDI_BltPointerToVGA(ULONG StartX, ULONG StartY, ULONG SizeX,
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Src = MaskBits + (SizeX >> 3) - 1;
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Src = MaskBits + (SizeX >> 3) - 1;
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for (i = StartY; i < EndY; i++, Video+=80, Src+=MaskPitch)
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for (i = StartY; i < EndY; i++, Video+=80, Src+=MaskPitch)
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{
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{
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SrcValue = (Src[0] >> (8 - (StartX % 8)));
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SrcValue = (Src[0] << (8 - (StartX % 8)));
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(VOID)READ_REGISTER_UCHAR(Video);
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(VOID)READ_REGISTER_UCHAR(Video);
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WRITE_REGISTER_UCHAR(Video, PreCalcReverseByte[SrcValue]);
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WRITE_REGISTER_UCHAR(Video, SrcValue);
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}
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}
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/* Restore the default write masks. */
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/* Restore the default write masks. */
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@ -270,10 +270,7 @@ DrvSetPointerShape(PSURFOBJ pso,
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{
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{
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Dest += ((NewHeight - i - 1) * (NewWidth >> 3));
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Dest += ((NewHeight - i - 1) * (NewWidth >> 3));
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}
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}
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for (j = 0; j < (NewWidth >> 3); j++)
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memcpy(Dest, Src, NewWidth >> 3);
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{
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Dest[j] = PreCalcReverseByte[Src[j]];
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}
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}
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}
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/* Set the new cursor position */
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/* Set the new cursor position */
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