Added xorg-server-1.6.2.tar.gz

1 files changed, 0 insertions, 267 deletions

diff --git a/xorg-server/hw/xfree86/xf4bpp/mfbzerarc.c b/xorg-server/hw/xfree86/xf4bpp/mfbzerarc.c
deleted file mode 100644
index 61fc7b184..000000000
--- a/xorg-server/hw/xfree86/xf4bpp/mfbzerarc.c
+++ /dev/null
@@ -1,267 +0,0 @@
-/************************************************************
-
-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.
-
-********************************************************/
-/* GJA -- Took mfb code and modified it. */
-
-/* Derived from:
- * "Algorithm for drawing ellipses or hyperbolae with a digital plotter"
- * by M. L. V. Pitteway
- * The Computer Journal, November 1967, Volume 10, Number 3, pp. 282-289
- */
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include "xf4bpp.h"
-#include "OScompiler.h"
-#include "mfbmap.h"
-#include "mfb.h"
-#include "maskbits.h"
-#include "mi.h"
-#include "mizerarc.h"
-#include "wm3.h"
-
-#include "xf86str.h" /* for pScrn->vtSema */
-extern ScrnInfoPtr *xf86Screens;
-
-/*
- * Note, LEFTMOST must be the bit leftmost in the actual screen
- * representation.  This depends on both BITMAP_BIT_ORDER and
- * IMAGE_BYTE_ORDER
- * DHD 10/92
- */
-
-#if (BITMAP_BIT_ORDER == MSBFirst)
-#if (IMAGE_BYTE_ORDER == MSBFirst)
-#define LEFTMOST	((unsigned int) 0x80000000)
-#else
-#define LEFTMOST	((unsigned int) 0x80)
-#endif
-#else
-#if (IMAGE_BYTE_ORDER == LSBFirst)
-#define LEFTMOST	((unsigned int) 1)
-#else
-#define LEFTMOST	((unsigned int) 0x1000000)
-#endif
-#endif
-
-#define PixelateWhite(addr,off) \
-{ \
-    register int *tmpaddr = &((addr)[(off)>>PWSH]); \
-    UPDRW(tmpaddr,SCRRIGHT (LEFTMOST, ((off) & PIM))); \
-}
-#define PixelateBlack(addr,off) \
-{ \
-    register int *tmpaddr = &((addr)[(off)>>PWSH]); \
-    UPDRW(tmpaddr,~(SCRRIGHT (LEFTMOST, ((off) & PIM)))); \
-}
-
-#define Pixelate(base,off) \
-{ \
-    paddr = base + ((off)>>PWSH); \
-    pmask = SCRRIGHT(LEFTMOST, (off) & PIM); \
-    UPDRW(paddr,(pixel & pmask)); \
-}
-
-#define DoPix(bit,base,off) if (msk & bit) Pixelate(base,off);
-
-static void
-v16ZeroArcSS
-(
-    DrawablePtr pDraw,
-    GCPtr pGC,
-    xArc *arc
-)
-{
-    miZeroArcRec info;
-    Bool do360;
-    register int x, y, a, b, d, msk;
-    register int k1, k3, dx, dy;
-    int *addrl;
-    int *yorgl, *yorgol;
-    unsigned long pixel;
-    int nlwidth, yoffset, dyoffset;
-    int pmask;
-    register int *paddr;
-
-    if (((mfbPrivGC *)dixLookupPrivate(&pGC->devPrivates,
-				       mfbGetGCPrivateKey()))->rop ==
-	RROP_BLACK)
-	pixel = 0;
-    else
-	pixel = ~0UL;
-
-    if (pDraw->type == DRAWABLE_WINDOW)
-    {
-	addrl = (int *)
-		(((PixmapPtr)(pDraw->pScreen->devPrivate))->devPrivate.ptr);
-	nlwidth = (int)
-		(((PixmapPtr)(pDraw->pScreen->devPrivate))->devKind) >> 2;
-    }
-    else
-    {
-	addrl = (int *)(((PixmapPtr)pDraw)->devPrivate.ptr);
-	nlwidth = (int)(((PixmapPtr)pDraw)->devKind) >> 2;
-    }
-
-    do360 = miZeroArcSetup(arc, &info, TRUE);
-    yorgl = addrl + ((info.yorg + pDraw->y) * nlwidth);
-    yorgol = addrl + ((info.yorgo + pDraw->y) * nlwidth);
-    info.xorg += pDraw->x;
-    info.xorgo += pDraw->x;
-    MIARCSETUP();
-    yoffset = y ? nlwidth : 0;
-    dyoffset = 0;
-    msk = info.initialMask;
-    if (!(arc->width & 1))
-    {
-	DoPix(2, yorgl, info.xorgo);
-	DoPix(8, yorgol, info.xorgo);
-    }
-    if (!info.end.x || !info.end.y)
-    {
-	msk = info.end.mask;
-	info.end = info.altend;
-    }
-    if (do360 && (arc->width == arc->height) && !(arc->width & 1))
-    {
-	int xoffset = nlwidth;
-	int *yorghl = yorgl + (info.h * nlwidth);
-	int xorghp = info.xorg + info.h;
-	int xorghn = info.xorg - info.h;
-
-        while (1)
-        {
-	    PixelateWhite(yorgl + yoffset, info.xorg + x);
-	    PixelateWhite(yorgl + yoffset, info.xorg - x);
-	    PixelateWhite(yorgol- yoffset, info.xorg - x);
-	    PixelateWhite(yorgol - yoffset, info.xorg + x);
-	    if (a < 0)
-	        break;
-	    PixelateWhite(yorghl - xoffset, xorghp - y);
-	    PixelateWhite(yorghl - xoffset, xorghn + y);
-	    PixelateWhite(yorghl + xoffset, xorghn + y);
-	    PixelateWhite(yorghl + xoffset, xorghp - y);
-	    xoffset += nlwidth;
-	    MIARCCIRCLESTEP(yoffset += nlwidth;);
-        }
-	x = info.w;
-	yoffset = info.h * nlwidth;
-    }
-    else if (do360)
-    {
-	while (y < info.h || x < info.w)
-	{
-	    MIARCOCTANTSHIFT(dyoffset = nlwidth;);
-	    Pixelate(yorgl + yoffset, info.xorg + x);
-	    Pixelate(yorgl + yoffset, info.xorgo - x);
-	    Pixelate(yorgol - yoffset, info.xorgo - x);
-	    Pixelate(yorgol - yoffset, info.xorg + x);
-	    MIARCSTEP(yoffset += dyoffset;, yoffset += nlwidth;);
-	}
-    }
-    else
-    {
-	while (y < info.h || x < info.w)
-	{
-	    MIARCOCTANTSHIFT(dyoffset = nlwidth;);
-	    if ((x == info.start.x) || (y == info.start.y))
-	    {
-		msk = info.start.mask;
-		info.start = info.altstart;
-	    }
-	    DoPix(1, yorgl + yoffset, info.xorg + x);
-	    DoPix(2, yorgl + yoffset, info.xorgo - x);
-	    DoPix(4, yorgol - yoffset, info.xorgo - x);
-	    DoPix(8, yorgol - yoffset, info.xorg + x);
-	    if ((x == info.end.x) || (y == info.end.y))
-	    {
-		msk = info.end.mask;
-		info.end = info.altend;
-	    }
-	    MIARCSTEP(yoffset += dyoffset;, yoffset += nlwidth;);
-	}
-    }
-    if ((x == info.start.x) || (y == info.start.y))
-	msk = info.start.mask;
-    DoPix(1, yorgl + yoffset, info.xorg + x);
-    DoPix(4, yorgol - yoffset, info.xorgo - x);
-    if (arc->height & 1)
-    {
-	DoPix(2, yorgl + yoffset, info.xorgo - x);
-	DoPix(8, yorgol - yoffset, info.xorg + x);
-    }
-}
-
-static void
-xf4bppZeroPolyArcSS
-(
-    DrawablePtr	pDraw,
-    GCPtr	pGC,
-    int		narcs,
-    xArc	*parcs
-)
-{
-    register xArc *arc;
-    register int i;
-    BoxRec box;
-    RegionPtr cclip;
-
-    if (!pGC->planemask & 0x0F)
-	return;
-    cclip = pGC->pCompositeClip;
-    for (arc = parcs, i = narcs; --i >= 0; arc++)
-    {
-	if (miCanZeroArc(arc))
-	{
-	    box.x1 = arc->x + pDraw->x;
-	    box.y1 = arc->y + pDraw->y;
-	    box.x2 = box.x1 + (int)arc->width + 1;
-	    box.y2 = box.y1 + (int)arc->height + 1;
-	    if (RECT_IN_REGION(pDraw->pScreen, cclip, &box) == rgnIN)
-		v16ZeroArcSS(pDraw, pGC, arc);
-	    else
-		miZeroPolyArc(pDraw, pGC, 1, arc);
-	}
-	else
-	    miPolyArc(pDraw, pGC, 1, arc);
-    }
-}
-
-void
-xf4bppZeroPolyArc(pDraw, pGC, narcs, parcs)
-    DrawablePtr	pDraw;
-    GCPtr	pGC;
-    int		narcs;
-    xArc	*parcs;
-{
-    if ( !xf86Screens[pDraw->pScreen->myNum]->vtSema ) {
-	miZeroPolyArc(pDraw, pGC, narcs, parcs);
-    } else {
-        DO_WM3(pGC,xf4bppZeroPolyArcSS(pDraw, pGC, narcs, parcs));
-    }
-}