X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=Xserver%2Fprograms%2FXserver%2Fmfb%2Fmfbtile.c;fp=Xserver%2Fprograms%2FXserver%2Fmfb%2Fmfbtile.c;h=0000000000000000000000000000000000000000;hb=ce66b81460e5353db09d45c02339d4583fbda255;hp=52cb7a2a292b718d8e69d513702f92a3ee4561b3;hpb=7772d71ffd742cfc9b7ff214659d16c5bb56a391;p=rdpsrv diff --git a/Xserver/programs/Xserver/mfb/mfbtile.c b/Xserver/programs/Xserver/mfb/mfbtile.c deleted file mode 100644 index 52cb7a2..0000000 --- a/Xserver/programs/Xserver/mfb/mfbtile.c +++ /dev/null @@ -1,231 +0,0 @@ -/* Combined Purdue/PurduePlus patches, level 2.0, 1/17/89 */ -/*********************************************************** - -Copyright (c) 1987 X Consortium - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of the X Consortium shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from the X Consortium. - - -Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR -ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -SOFTWARE. - -******************************************************************/ -/* $XConsortium: mfbtile.c,v 5.8 94/04/17 20:28:36 dpw Exp $ */ -#include "X.h" - -#include "windowstr.h" -#include "regionstr.h" -#include "pixmapstr.h" -#include "scrnintstr.h" - -#include "mfb.h" -#include "maskbits.h" - -#include "mergerop.h" -/* - - the boxes are already translated. - - NOTE: - iy = ++iy < tileHeight ? iy : 0 -is equivalent to iy%= tileheight, and saves a division. -*/ - -/* - tile area with a PPW bit wide pixmap -*/ -void -MROP_NAME(mfbTileAreaPPW)(pDraw, nbox, pbox, alu, ptile) - DrawablePtr pDraw; - int nbox; - BoxPtr pbox; - int alu; - PixmapPtr ptile; -{ - register PixelType *psrc; - /* pointer to bits in tile, if needed */ - int tileHeight; /* height of the tile */ - register PixelType srcpix; - int nlwidth; /* width in longwords of the drawable */ - int w; /* width of current box */ - MROP_DECLARE_REG () - register int h; /* height of current box */ - register int nlw; /* loop version of nlwMiddle */ - register PixelType *p; /* pointer to bits we're writing */ - PixelType startmask; - PixelType endmask; /* masks for reggedy bits at either end of line */ - int nlwMiddle; /* number of longwords between sides of boxes */ - int nlwExtra; /* to get from right of box to left of next span */ - register int iy; /* index of current scanline in tile */ - PixelType *pbits; /* pointer to start of drawable */ - - mfbGetPixelWidthAndPointer(pDraw, nlwidth, pbits); - - MROP_INITIALIZE(alu,~0) - - tileHeight = ptile->drawable.height; - psrc = (PixelType *)(ptile->devPrivate.ptr); - - while (nbox--) - { - w = pbox->x2 - pbox->x1; - h = pbox->y2 - pbox->y1; - iy = pbox->y1 % tileHeight; - p = mfbScanline(pbits, pbox->x1, pbox->y1, nlwidth); - - if ( ((pbox->x1 & PIM) + w) < PPW) - { - maskpartialbits(pbox->x1, w, startmask); - nlwExtra = nlwidth; - while (h--) - { - srcpix = psrc[iy]; - iy++; - if (iy == tileHeight) - iy = 0; - *p = MROP_MASK(srcpix,*p,startmask); - mfbScanlineInc(p, nlwExtra); - } - } - else - { - maskbits(pbox->x1, w, startmask, endmask, nlwMiddle); - nlwExtra = nlwidth - nlwMiddle; - - if (startmask && endmask) - { - nlwExtra -= 1; - while (h--) - { - srcpix = psrc[iy]; - iy++; - if (iy == tileHeight) - iy = 0; - nlw = nlwMiddle; - *p = MROP_MASK (srcpix,*p,startmask); - p++; - while (nlw--) - { - *p = MROP_SOLID(srcpix,*p); - p++; - } - - *p = MROP_MASK(srcpix,*p,endmask); - mfbScanlineInc(p, nlwExtra); - } - } - else if (startmask && !endmask) - { - nlwExtra -= 1; - while (h--) - { - srcpix = psrc[iy]; - iy++; - if (iy == tileHeight) - iy = 0; - nlw = nlwMiddle; - *p = MROP_MASK(srcpix,*p,startmask); - p++; - while (nlw--) - { - *p = MROP_SOLID(srcpix,*p); - p++; - } - mfbScanlineInc(p, nlwExtra); - } - } - else if (!startmask && endmask) - { - while (h--) - { - srcpix = psrc[iy]; - iy++; - if (iy == tileHeight) - iy = 0; - nlw = nlwMiddle; - while (nlw--) - { - *p = MROP_SOLID(srcpix,*p); - p++; - } - - *p = MROP_MASK(srcpix,*p,endmask); - mfbScanlineInc(p, nlwExtra); - } - } - else /* no ragged bits at either end */ - { - while (h--) - { - srcpix = psrc[iy]; - iy++; - if (iy == tileHeight) - iy = 0; - nlw = nlwMiddle; - while (nlw--) - { - *p = MROP_SOLID (srcpix,*p); - p++; - } - mfbScanlineInc(p, nlwExtra); - } - } - } - pbox++; - } -} - -#if (MROP) == 0 -void -mfbTileAreaPPW (pDraw, nbox, pbox, alu, ptile) - DrawablePtr pDraw; - int nbox; - BoxPtr pbox; - int alu; - PixmapPtr ptile; -{ - void (*f)(), mfbTileAreaPPWCopy(), mfbTileAreaPPWGeneral(); - - if (alu == GXcopy) - f = mfbTileAreaPPWCopy; - else - f = mfbTileAreaPPWGeneral; - (*f) (pDraw, nbox, pbox, alu, ptile); -} -#endif