massive reduction of unneeded files

1 files changed, 0 insertions, 431 deletions

diff --git a/nx-X11/programs/Xserver/iplan2p4/iplblt.c b/nx-X11/programs/Xserver/iplan2p4/iplblt.c
deleted file mode 100644
index 85bcece13..000000000
--- a/nx-X11/programs/Xserver/iplan2p4/iplblt.c
+++ /dev/null
@@ -1,431 +0,0 @@
-/* $XFree86$ */
-/*
- * ipl copy area
- */
-
-/*
-
-Copyright (c) 1989  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.
-
-Author: Keith Packard
-
-*/
-/* $XConsortium: iplblt.c,v 1.13 94/04/17 20:28:44 dpw Exp $ */
-
-/* Modified nov 94 by Martin Schaller (Martin_Schaller@maus.r.de) for use with
-interleaved planes */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include	<X11/X.h>
-#include	<X11/Xmd.h>
-#include	<X11/Xproto.h>
-#include	"gcstruct.h"
-#include	"windowstr.h"
-#include	"scrnintstr.h"
-#include	"pixmapstr.h"
-#include	"regionstr.h"
-#include	"ipl.h"
-#include	"fastblt.h"
-#include	"iplmergerop.h"
-#include	"iplmskbits.h"
-
-void
-INTER_MROP_NAME(iplDoBitblt)(pSrc, pDst, alu, prgnDst, pptSrc, planemask)
-    DrawablePtr	    pSrc, pDst;
-    int		    alu;
-    RegionPtr	    prgnDst;
-    DDXPointPtr	    pptSrc;
-    unsigned long   planemask;
-{
-    INTER_DECLAREG(*psrcBase);
-    INTER_DECLAREG(*pdstBase);	/* start of src and dst bitmaps */
-    int widthSrc, widthDst;	/* add to get to same position in next line */
-
-    BoxPtr pbox;
-    int nbox;
-
-    BoxPtr pboxTmp, pboxNext, pboxBase, pboxNew1, pboxNew2;
-				/* temporaries for shuffling rectangles */
-    DDXPointPtr pptTmp, pptNew1, pptNew2;
-				/* shuffling boxes entails shuffling the
-				   source points too */
-    int w, h;
-    int xdir;			/* 1 = left right, -1 = right left/ */
-    int ydir;			/* 1 = top down, -1 = bottom up */
-
-    INTER_DECLAREG(*psrcLine);
-    INTER_DECLAREG(*pdstLine); 	/* pointers to line with current src and dst */
-    INTER_DECLAREG(*psrc);	/* pointer to current src group */
-    INTER_DECLAREG(*pdst);	/* pointer to current dst group */
-
-    INTER_MROP_DECLARE_REG()
-
-				/* following used for looping through a line */
-    INTER_DECLAREG(startmask);
-    INTER_DECLAREG(endmask);	/* masks for writing ends of dst */
-    int ngMiddle;		/* whole groups in dst */
-    int xoffSrc, xoffDst;
-    register int leftShift, rightShift;
-    INTER_DECLAREGP(bits);
-    INTER_DECLAREGP(bits1);
-    INTER_DECLAREGP(bits2);
-    register int ng;		/* temp copy of ngMiddle */
-
-				/* place to store full source word */
-    int nstart;			/* number of ragged bits at start of dst */
-    int nend;			/* number of ragged bits at end of dst */
-    int srcStartOver;		/* pulling nstart bits from src
-				   overflows into the next word? */
-    int careful;
-    int tmpSrc;
-
-    INTER_MROP_INITIALIZE(alu,planemask);
-
-    iplGetGroupWidthAndPointer (pSrc, widthSrc, psrcBase)
-
-    iplGetGroupWidthAndPointer (pDst, widthDst, pdstBase)
-
-    /* XXX we have to err on the side of safety when both are windows,
-     * because we don't know if IncludeInferiors is being used.
-     */
-    careful = ((pSrc == pDst) ||
-	       ((pSrc->type == DRAWABLE_WINDOW) &&
-		(pDst->type == DRAWABLE_WINDOW)));
-
-    pbox = REGION_RECTS(prgnDst);
-    nbox = REGION_NUM_RECTS(prgnDst);
-
-    pboxNew1 = NULL;
-    pptNew1 = NULL;
-    pboxNew2 = NULL;
-    pptNew2 = NULL;
-    if (careful && (pptSrc->y < pbox->y1))
-    {
-        /* walk source botttom to top */
-	ydir = -1;
-	widthSrc = -widthSrc;
-	widthDst = -widthDst;
-
-	if (nbox > 1)
-	{
-	    /* keep ordering in each band, reverse order of bands */
-	    pboxNew1 = (BoxPtr)ALLOCATE_LOCAL(sizeof(BoxRec) * nbox);
-	    if(!pboxNew1)
-		return;
-	    pptNew1 = (DDXPointPtr)ALLOCATE_LOCAL(sizeof(DDXPointRec) * nbox);
-	    if(!pptNew1)
-	    {
-	        DEALLOCATE_LOCAL(pboxNew1);
-	        return;
-	    }
-	    pboxBase = pboxNext = pbox+nbox-1;
-	    while (pboxBase >= pbox)
-	    {
-	        while ((pboxNext >= pbox) &&
-		       (pboxBase->y1 == pboxNext->y1))
-		    pboxNext--;
-	        pboxTmp = pboxNext+1;
-	        pptTmp = pptSrc + (pboxTmp - pbox);
-	        while (pboxTmp <= pboxBase)
-	        {
-		    *pboxNew1++ = *pboxTmp++;
-		    *pptNew1++ = *pptTmp++;
-	        }
-	        pboxBase = pboxNext;
-	    }
-	    pboxNew1 -= nbox;
-	    pbox = pboxNew1;
-	    pptNew1 -= nbox;
-	    pptSrc = pptNew1;
-        }
-    }
-    else
-    {
-	/* walk source top to bottom */
-	ydir = 1;
-    }
-
-    if (careful && (pptSrc->x < pbox->x1))
-    {
-	/* walk source right to left */
-        xdir = -1;
-
-	if (nbox > 1)
-	{
-	    /* reverse order of rects in each band */
-	    pboxNew2 = (BoxPtr)ALLOCATE_LOCAL(sizeof(BoxRec) * nbox);
-	    pptNew2 = (DDXPointPtr)ALLOCATE_LOCAL(sizeof(DDXPointRec) * nbox);
-	    if(!pboxNew2 || !pptNew2)
-	    {
-		if (pptNew2) DEALLOCATE_LOCAL(pptNew2);
-		if (pboxNew2) DEALLOCATE_LOCAL(pboxNew2);
-		if (pboxNew1)
-		{
-		    DEALLOCATE_LOCAL(pptNew1);
-		    DEALLOCATE_LOCAL(pboxNew1);
-		}
-	        return;
-	    }
-	    pboxBase = pboxNext = pbox;
-	    while (pboxBase < pbox+nbox)
-	    {
-	        while ((pboxNext < pbox+nbox) &&
-		       (pboxNext->y1 == pboxBase->y1))
-		    pboxNext++;
-	        pboxTmp = pboxNext;
-	        pptTmp = pptSrc + (pboxTmp - pbox);
-	        while (pboxTmp != pboxBase)
-	        {
-		    *pboxNew2++ = *--pboxTmp;
-		    *pptNew2++ = *--pptTmp;
-	        }
-	        pboxBase = pboxNext;
-	    }
-	    pboxNew2 -= nbox;
-	    pbox = pboxNew2;
-	    pptNew2 -= nbox;
-	    pptSrc = pptNew2;
-	}
-    }
-    else
-    {
-	/* walk source left to right */
-        xdir = 1;
-    }
-
-    while(nbox--)
-    {
-	w = pbox->x2 - pbox->x1;
-	h = pbox->y2 - pbox->y1;
-
-	if (ydir == -1) /* start at last scanline of rectangle */
-	{
-	    psrcLine = psrcBase + ((pptSrc->y+h-1) * -widthSrc);
-	    pdstLine = pdstBase + ((pbox->y2-1) * -widthDst);
-	}
-	else /* start at first scanline */
-	{
-	    psrcLine = psrcBase + (pptSrc->y * widthSrc);
-	    pdstLine = pdstBase + (pbox->y1 * widthDst);
-	}
-	if ((pbox->x1 & INTER_PIM) + w <= INTER_PPG)
-	{
-	    INTER_maskpartialbits (pbox->x1, w, endmask);
-	    startmask = 0;
-	    ngMiddle = 0;
-	}
-	else
-	{
-	    INTER_maskbits(pbox->x1, w, startmask, endmask, ngMiddle);
-	}
-
-	if (xdir == 1)
-	{
-	    xoffSrc = pptSrc->x & INTER_PIM;
-	    xoffDst = pbox->x1 & INTER_PIM;
-	    pdstLine += (pbox->x1 >> INTER_PGSH) * INTER_PLANES;
-	    psrcLine += (pptSrc->x >> INTER_PGSH) * INTER_PLANES;
-	    ng = xoffSrc - xoffDst;
-	    if (xoffSrc == xoffDst)
-	    {
-		while (h--)
-		{
-		    psrc = psrcLine;
-		    pdst = pdstLine;
-		    pdstLine += widthDst;
-		    psrcLine += widthSrc;
-		    if (startmask)
-		    {
-			INTER_MROP_MASK(psrc, pdst, startmask, pdst);
-			INTER_NEXT_GROUP(psrc);
-			INTER_NEXT_GROUP(pdst);
-		    }
-		    ng = ngMiddle;
-
-		    DuffL(ng, label1,
-			INTER_MROP_SOLID(psrc, pdst, pdst);
-			INTER_NEXT_GROUP(psrc);
-			INTER_NEXT_GROUP(pdst);
-		    )
-		    if (endmask)
-			INTER_MROP_MASK(psrc, pdst, endmask, pdst);
-		}
-	    }
-	    else
-	    {
-		if (xoffSrc > xoffDst)
-		{
-		    leftShift = xoffSrc - xoffDst;
-		    rightShift = (INTER_PIM+1) - leftShift;
-		}
-		else
-		{
-		    rightShift = xoffDst - xoffSrc;
-		    leftShift = (INTER_PIM+1) - rightShift;
-		}
-		while (h--)
-		{
-		    psrc = psrcLine;
-		    pdst = pdstLine;
-		    pdstLine += widthDst;
-		    psrcLine += widthSrc;
-		    INTER_CLR(bits);
-		    if (xoffSrc > xoffDst) {
-			INTER_COPY(psrc, bits);
-			INTER_NEXT_GROUP(psrc);
-		    }
-		    if (startmask)
-		    {
-			INTER_GETLRC(leftShift, rightShift, psrc, bits, bits1);
-			INTER_MROP_MASK(bits1, pdst, startmask, pdst);
-			INTER_NEXT_GROUP(psrc);
-			INTER_NEXT_GROUP(pdst);
-		    }
-		    ng = ngMiddle;
-		    DuffL (ng,label2,
-			INTER_GETLRC(leftShift, rightShift, psrc, bits, bits1);
-			INTER_MROP_SOLID(bits1, pdst, pdst);
-			INTER_NEXT_GROUP(psrc);
-			INTER_NEXT_GROUP(pdst);
-		    )
-		    if (endmask)
-		    {
-			if ((endmask << rightShift) & 0xffff) {
-			    INTER_GETLRC(leftShift, rightShift, psrc, bits, 
-				bits1);
-			}
-			else {
-			    INTER_SCRLEFT(leftShift, bits, bits1);
-			}
-			INTER_MROP_MASK(bits1, pdst, endmask, pdst);
-		    }
-		}
-	    }
-	}
-	else	/* xdir == -1 */
-	{
-	    xoffSrc = (pptSrc->x + w - 1) & INTER_PIM;
-	    xoffDst = (pbox->x2 - 1) & INTER_PIM;
-	    pdstLine += (((pbox->x2-1) >> INTER_PGSH) + 1) * INTER_PLANES;
-	    psrcLine += (((pptSrc->x+w - 1) >> INTER_PGSH) + 1) * INTER_PLANES;
-	    if (xoffSrc == xoffDst)
-	    {
-		while (h--)
-		{
-		    psrc = psrcLine;
-		    pdst = pdstLine;
-		    pdstLine += widthDst;
-		    psrcLine += widthSrc;
-		    if (endmask)
-		    {
-			INTER_PREV_GROUP(psrc);
-			INTER_PREV_GROUP(pdst);
-			INTER_MROP_MASK(psrc, pdst, endmask, pdst);
-		    }
-		    ng = ngMiddle;
-
-		    DuffL(ng,label3,
-			INTER_PREV_GROUP(psrc);
-			INTER_PREV_GROUP(pdst);
-			INTER_MROP_SOLID(psrc, pdst, pdst);
-		    )
-
-		    if (startmask)
-		    {
-			INTER_PREV_GROUP(psrc);
-			INTER_PREV_GROUP(pdst);
-			INTER_MROP_MASK(psrc, pdst, startmask, pdst);
-		    }
-		}
-	    }
-	    else
-	    {
-		if (xoffDst > xoffSrc)
-		{
-		    rightShift = xoffDst - xoffSrc;
-		    leftShift = (INTER_PIM + 1) - rightShift;
-		}
-		else
-		{
-		    leftShift = xoffSrc - xoffDst;
-		    rightShift = (INTER_PIM + 1) - leftShift;
-		}
-		while (h--)
-		{
-		    psrc = psrcLine;
-		    pdst = pdstLine;
-		    pdstLine += widthDst;
-		    psrcLine += widthSrc;
-		    INTER_CLR(bits);
-		    if (xoffDst > xoffSrc) {
-			INTER_PREV_GROUP(psrc);
-			INTER_COPY(psrc, bits);
-		    }
-		    if (endmask)
-		    {
-			INTER_PREV_GROUP(psrc);
-			INTER_PREV_GROUP(pdst);
-			INTER_GETRLC(rightShift, leftShift, psrc, bits, bits1);
-			INTER_MROP_MASK(bits1, pdst, endmask, pdst);
-		    }
-		    ng = ngMiddle;
-		    DuffL (ng, label4,
-			INTER_PREV_GROUP(psrc);
-			INTER_PREV_GROUP(pdst);
-			INTER_GETRLC(rightShift, leftShift, psrc, bits, bits1);
-			INTER_MROP_SOLID(bits1, pdst, pdst);
-		    )
-		    if (startmask)
-		    {
-			INTER_PREV_GROUP(psrc);
-			INTER_PREV_GROUP(pdst);
-			if ((startmask >> leftShift) & 0xffff) {
-			    INTER_GETRLC(rightShift, leftShift, psrc, bits, 
-				bits1);
-			}
-			else {
-			    INTER_SCRRIGHT(rightShift, bits, bits1);
-			}
-			INTER_MROP_MASK(bits1, pdst, startmask, pdst);
-		    }
-		}
-	    }
-	}
-	pbox++;
-	pptSrc++;
-    }
-    if (pboxNew2)
-    {
-	DEALLOCATE_LOCAL(pptNew2);
-	DEALLOCATE_LOCAL(pboxNew2);
-    }
-    if (pboxNew1)
-    {
-	DEALLOCATE_LOCAL(pptNew1);
-	DEALLOCATE_LOCAL(pboxNew1);
-    }
-}