Added xorg-server-1.6.2.tar.gz

1 files changed, 0 insertions, 248 deletions

diff --git a/xorg-server/afb/afbclip.c b/xorg-server/afb/afbclip.c
deleted file mode 100644
index 15be4051c..000000000
--- a/xorg-server/afb/afbclip.c
+++ /dev/null
@@ -1,248 +0,0 @@
-/***********************************************************
-
-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.
-
-******************************************************************/
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <stdlib.h>
-
-#include <X11/X.h>
-#include "regionstr.h"
-#include "pixmapstr.h"
-#include "scrnintstr.h"
-#include "gc.h"
-#include "maskbits.h"
-#include "mi.h"
-#include "afb.h"
-
-#define ADDRECT(reg,r,fr,rx1,ry1,rx2,ry2)						\
-if (((rx1) < (rx2)) && ((ry1) < (ry2)) &&						\
-	(!((reg)->data->numRects &&										\
-	   ((r-1)->y1 == (ry1)) &&										\
-	   ((r-1)->y2 == (ry2)) &&										\
-	   ((r-1)->x1 <= (rx1)) &&										\
-	   ((r-1)->x2 >= (rx2)))))										\
-{																\
-	if ((reg)->data->numRects == (reg)->data->size)				\
-	{																\
-		miRectAlloc(reg, 1);										\
-		fr = REGION_BOXPTR(reg);								\
-		r = fr + (reg)->data->numRects;								\
-	}																\
-	r->x1 = (rx1);												\
-	r->y1 = (ry1);												\
-	r->x2 = (rx2);												\
-	r->y2 = (ry2);												\
-	(reg)->data->numRects++;										\
-	if(r->x1 < (reg)->extents.x1)								\
-		(reg)->extents.x1 = r->x1;								\
-	if(r->x2 > (reg)->extents.x2)								\
-		(reg)->extents.x2 = r->x2;								\
-	r++;														\
-}
-
-/* Convert bitmap clip mask into clipping region.
- * First, goes through each line and makes boxes by noting the transitions
- * from 0 to 1 and 1 to 0.
- * Then it coalesces the current line with the previous if they have boxes
- * at the same X coordinates.
- */
-RegionPtr
-afbPixmapToRegion(pPix)
-	PixmapPtr		pPix;
-{
-	register RegionPtr	pReg;
-	register PixelType	*pw, w;
-	register int		ib;
-	int			width, h, base, rx1 = 0, crects;
-	PixelType		*pwLineEnd;
-	int			irectPrevStart, irectLineStart;
-	register BoxPtr		prectO, prectN;
-	BoxPtr			FirstRect, rects, prectLineStart;
-	Bool			fInBox, fSame;
-	register PixelType	mask0 = mfbGetmask(0);
-	PixelType		*pwLine;
-	int			nWidth;
-
-	pReg = REGION_CREATE(pPix->drawable.pScreen, NULL, 1);
-	if(!pReg)
-		return NullRegion;
-	FirstRect = REGION_BOXPTR(pReg);
-	rects = FirstRect;
-
-	pwLine = (PixelType *) pPix->devPrivate.ptr;
-	nWidth = pPix->devKind / PGSZB;
-
-	width = pPix->drawable.width;
-	pReg->extents.x1 = width - 1;
-	pReg->extents.x2 = 0;
-	irectPrevStart = -1;
-	for(h = 0; h < pPix->drawable.height; h++) {
-		pw = pwLine;
-		pwLine += nWidth;
-		irectLineStart = rects - FirstRect;
-		/* If the Screen left most bit of the word is set, we're starting in
-		 * a box */
-		if(*pw & mask0) {
-			fInBox = TRUE;
-			rx1 = 0;
-		}
-		else
-			fInBox = FALSE;
-		/* Process all words which are fully in the pixmap */
-		pwLineEnd = pw + (width >> PWSH);
-		for (base = 0; pw < pwLineEnd; base += PPW) {
-			w = *pw++;
-			if (fInBox) {
-				if (!~w)
-					continue;
-			} else {
-				if (!w)
-					continue;
-			}
-			for(ib = 0; ib < PPW; ib++) {
-				/* If the Screen left most bit of the word is set, we're
-				 * starting a box */
-				if(w & mask0) {
-					if(!fInBox) {
-						rx1 = base + ib;
-						/* start new box */
-						fInBox = TRUE;
-					}
-				} else {
-					if(fInBox) {
-						/* end box */
-						ADDRECT(pReg, rects, FirstRect,
-								rx1, h, base + ib, h + 1);
-						fInBox = FALSE;
-					}
-				}
-				/* Shift the word VISUALLY left one. */
-				w = SCRLEFT(w, 1);
-			}
-		}
-		if(width & PIM) {
-			/* Process final partial word on line */
-			w = *pw++;
-			for(ib = 0; ib < (width & PIM); ib++) {
-				/* If the Screen left most bit of the word is set, we're
-				 * starting a box */
-				if(w & mask0) {
-					if(!fInBox) {
-						rx1 = base + ib;
-						/* start new box */
-						fInBox = TRUE;
-					}
-				} else {
-					if(fInBox) {
-						/* end box */
-						ADDRECT(pReg, rects, FirstRect,
-								rx1, h, base + ib, h + 1);
-						fInBox = FALSE;
-					}
-				}
-				/* Shift the word VISUALLY left one. */
-				w = SCRLEFT(w, 1);
-			}
-		}
-		/* If scanline ended with last bit set, end the box */
-		if(fInBox) {
-			ADDRECT(pReg, rects, FirstRect,
-					rx1, h, base + (width & PIM), h + 1);
-		}
-		/* if all rectangles on this line have the same x-coords as
-		 * those on the previous line, then add 1 to all the previous  y2s and
-		 * throw away all the rectangles from this line
-		 */
-		fSame = FALSE;
-		if(irectPrevStart != -1) {
-			crects = irectLineStart - irectPrevStart;
-			if(crects == ((rects - FirstRect) - irectLineStart)) {
-				prectO = FirstRect + irectPrevStart;
-				prectN = prectLineStart = FirstRect + irectLineStart;
-				fSame = TRUE;
-				while(prectO < prectLineStart) {
-					if((prectO->x1 != prectN->x1) || (prectO->x2 != prectN->x2)) {
-						  fSame = FALSE;
-						  break;
-					}
-					prectO++;
-					prectN++;
-				}
-				if (fSame) {
-					prectO = FirstRect + irectPrevStart;
-					while(prectO < prectLineStart) {
-						prectO->y2 += 1;
-						prectO++;
-					}
-					rects -= crects;
-					pReg->data->numRects -= crects;
-				}
-			}
-		}
-		if(!fSame)
-			irectPrevStart = irectLineStart;
-	}
-	if (!pReg->data->numRects)
-		pReg->extents.x1 = pReg->extents.x2 = 0;
-	else
-	{
-		pReg->extents.y1 = REGION_BOXPTR(pReg)->y1;
-		pReg->extents.y2 = REGION_END(pReg)->y2;
-		if (pReg->data->numRects == 1) {
-			xfree(pReg->data);
-			pReg->data = (RegDataPtr)NULL;
-		}
-	}
-#ifdef DEBUG
-	if (!miValidRegion(pReg))
-		FatalError("Assertion failed file %s, line %d: expr\n", __FILE__, __LINE__);
-#endif
-	return(pReg);
-}