Added xorg-server-1.6.2.tar.gz

1 files changed, 0 insertions, 1503 deletions

diff --git a/xorg-server/cfb/cfb8line.c b/xorg-server/cfb/cfb8line.c
deleted file mode 100644
index 8c00d9fea..000000000
--- a/xorg-server/cfb/cfb8line.c
+++ /dev/null
@@ -1,1503 +0,0 @@
-/*
- *
-Copyright 1990, 1998  The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-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
-OPEN GROUP 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 Open Group 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 Open Group.
- *
- * Author:  Keith Packard, MIT X Consortium
- *
- * Jeff Anton'x fixes: cfb8line.c   97/02/07
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <stdlib.h>
-#include <X11/X.h>
-
-#include "gcstruct.h"
-#include "windowstr.h"
-#include "pixmapstr.h"
-#include "regionstr.h"
-#include "scrnintstr.h"
-#include "mistruct.h"
-
-#include "cfb.h"
-#include "cfbmskbits.h"
-#include "cfbrrop.h"
-#include "miline.h"
-
-#ifdef PIXEL_ADDR
-
-#if defined(__GNUC__) && defined(mc68020)
-#define STUPID volatile
-#define REARRANGE
-#else
-#define STUPID
-#endif
-
-#ifdef __GNUC__
-/* lame compiler doesn't even look at 'register' attributes */
-#define I_H do{
-#define I_T }while(0);
-#define IMPORTANT_START I_H I_H I_H I_H I_H I_H I_H I_H I_H I_H
-#define IMPORTANT_END	I_T I_T I_T I_T I_T I_T I_T I_T I_T I_T
-#else
-#define IMPORTANT_START
-#define IMPORTANT_END
-#endif
-
-#define isClipped(c,ul,lr)  ((((c) - (ul)) | ((lr) - (c))) & ClipMask)
-
-#ifdef POLYSEGMENT
-
-# if (defined(sun) || defined(__bsdi__)) && \
-     (defined(sparc) || defined(__sparc__))
-#  define WIDTH_FAST  1152
-# endif
-
-# ifdef ultrix
-#  define WIDTH_FAST  1024
-# endif
-
-# ifdef Mips
-#  define WIDTH_FAST 4096
-# endif
-# ifdef WIDTH_FAST
-#  if WIDTH_FAST == 1024
-#   define FAST_MUL(y)	((y) << 10)
-#  endif
-
-#  if WIDTH_FAST == 1152
-#   define FAST_MUL(y)	(((y) << 10) + ((y) << 7))
-#  endif
-
-#  if WIDTH_FAST == 1280
-#   define FAST_MUL(y)	(((y) << 10) + ((y) << 8))
-#  endif
-
-#  if WIDTH_FAST == 2048
-#   define FAST_MUL(y)	((y) << 11)
-#  endif
-
-#  if WIDTH_FAST == 4096
-#   define FAST_MUL(y)	((y) << 12)
-#  endif
-# endif
-
-# if defined(WIDTH_SHIFT)
-#  ifdef FAST_MUL
-#   define FUNC_NAME(e)	    RROP_NAME(RROP_NAME_CAT(e,Shift))
-#   if RROP == GXcopy
-#    define INCLUDE_OTHERS
-#    define SERIOUS_UNROLLING
-#   endif
-#   define INCLUDE_DRAW
-#   define NWIDTH(nwidth)   WIDTH_FAST
-#   define WIDTH_MUL(y,w)   FAST_MUL(y)
-#  endif
-# else
-#  define FUNC_NAME(e)	    RROP_NAME(e)
-#  define WIDTH_MUL(y,w)    ((y) * (w))
-#  define NWIDTH(nwidth)    (nwidth)
-#  define INCLUDE_DRAW
-#  if !defined (FAST_MUL) && RROP == GXcopy
-#   define INCLUDE_OTHERS
-#   define SERIOUS_UNROLLING
-#  endif
-# endif
-#else
-
-# define INCLUDE_DRAW
-# define WIDTH_MUL(y,w)	((y) * (w))
-# define NWIDTH(nwidth)	nwidth
-# ifdef PREVIOUS
-#  define FUNC_NAME(e)	RROP_NAME(RROP_NAME_CAT(e,Previous))
-# else
-#  define FUNC_NAME(e)	RROP_NAME(e)
-#  if RROP == GXcopy
-#   define INCLUDE_OTHERS
-#   ifdef PLENTIFUL_REGISTERS
-#    define SAVE_X2Y2
-#   endif
-#   define ORIGIN
-#   define SERIOUS_UNROLLING
-#  else
-#   define EITHER_MODE
-#  endif
-# endif
-#endif
-
-#if PSZ == 24
-#define PXL2ADR(x)  ((x)*3 >> 2)
-
-#if RROP == GXcopy
-#define body_rop \
-	    addrp = (PixelType *)((unsigned long)addrb & ~0x03); \
-	    switch((unsigned long)addrb & 3){ \
-	    case 0: \
-	      *addrp = (*addrp & 0xFF000000)|(piQxelXor[0] & 0xFFFFFF); \
-	      break; \
-	    case 1: \
-	      *addrp = (*addrp & 0xFF)|(piQxelXor[2] & 0xFFFFFF00); \
-	      break; \
-	    case 3: \
-	      *addrp = (*addrp & 0xFFFFFF)|(piQxelXor[0] & 0xFF000000); \
-	      *(addrp+1)=(*(addrp+1) & 0xFFFF0000)|(piQxelXor[1] & 0xFFFF); \
-	      break; \
-	    case 2: \
-	      *addrp = (*addrp & 0xFFFF)|(piQxelXor[1] & 0xFFFF0000); \
-	      *(addrp+1)=(*(addrp+1) & 0xFFFFFF00)|(piQxelXor[2] & 0xFF); \
-	      break; \
-	    }
-#endif
-#if RROP == GXxor
-#define body_rop \
-	    addrp = (PixelType *)((unsigned long)addrb & ~0x03); \
-	    switch((unsigned long)addrb & 3){ \
-	    case 0: \
-	      *addrp ^= piQxelXor[0] & 0xFFFFFF; \
-	      break; \
-	    case 1: \
-	      *addrp ^= piQxelXor[2] & 0xFFFFFF00; \
-	      break; \
-	    case 3: \
-	      *addrp ^= piQxelXor[0] & 0xFF000000; \
-	      *(addrp+1) ^= piQxelXor[1] & 0xFFFF; \
-	      break; \
-	    case 2: \
-	      *addrp ^= piQxelXor[1] & 0xFFFF0000; \
-	      *(addrp+1) ^= piQxelXor[2] & 0xFF; \
-	      break; \
-	    }
-#endif
-#if RROP == GXand
-#define body_rop \
-	    addrp = (PixelType *)((unsigned long)addrb & ~0x03); \
-	    switch((unsigned long)addrb & 3){ \
-	    case 0: \
-	      *addrp &= piQxelAnd[0] | 0xFF000000; \
-	      break; \
-	    case 1: \
-	      *addrp &= piQxelAnd[2] | 0xFF; \
-	      break; \
-	    case 3: \
-	      *addrp &= 0xFFFFFF | piQxelAnd[0]; \
-	      *(addrp+1) &= 0xFFFF0000 | piQxelAnd[1]; \
-	      break; \
-	    case 2: \
-	      *addrp &= 0xFFFF | piQxelAnd[1]; \
-	      *(addrp+1) &= 0xFFFFFF00 | piQxelAnd[2]; \
-	      break; \
-	    }
-#endif
-#if RROP == GXor
-#define body_rop \
-	    addrp = (PixelType *)((unsigned long)addrb & ~0x03); \
-	    switch((unsigned long)addrb & 3){ \
-	    case 0: \
-	      *addrp |= piQxelOr[0] & 0xFFFFFF; \
-	      break; \
-	    case 1: \
-	      *addrp |= piQxelOr[2] & 0xFFFFFF00; \
-	      break; \
-	    case 3: \
-	      *addrp |= piQxelOr[0] & 0xFF000000; \
-	      *(addrp+1) |= piQxelOr[1] & 0xFFFF; \
-	      break; \
-	    case 2: \
-	      *addrp |= piQxelOr[1] & 0xFFFF0000; \
-	      *(addrp+1) |= piQxelOr[2] & 0xFF; \
-	      break; \
-	    }
-#endif
-#if RROP == GXset
-#define body_rop \
-	    addrp = (PixelType *)((unsigned long)addrb & ~0x03); \
-	    switch((unsigned long)addrb & 3){ \
-	    case 0: \
-	      *addrp = (*addrp & (piQxelAnd[0]|0xFF000000)) \
-			^ (piQxelXor[0] & 0xFFFFFF); \
-	      break; \
-	    case 1: \
-	      *addrp = (*addrp & (piQxelAnd[2]|0xFF)) \
-			^ (piQxelXor[2] & 0xFFFFFF00); \
-	      break; \
-	    case 3: \
-	      *addrp = (*addrp & (piQxelAnd[0]|0xFFFFFF)) \
-			^ (piQxelXor[0] & 0xFF000000); \
-	      *(addrp+1) = (*(addrp+1) & (piQxelAnd[1]|0xFFFF0000)) \
-			^ (piQxelXor[1] & 0xFFFF); \
-	      break; \
-	    case 2: \
-	      *addrp = (*addrp & (piQxelAnd[1]|0xFFFF)) \
-			^ (piQxelXor[1] & 0xFFFF0000); \
-	      *(addrp+1) = (*(addrp+1) & (piQxelAnd[2]|0xFFFFFF00)) \
-			^ (piQxelXor[2] & 0xFF); \
-	      break; \
-	    }
-#endif
-#endif /* PSZ == 24 */
-
-#define BUGFIX_clip
-
-#ifdef INCLUDE_DRAW
-
-int
-#ifdef POLYSEGMENT
-FUNC_NAME(cfb8SegmentSS1Rect) (pDrawable, pGC, nseg, pSegInit)
-    DrawablePtr	pDrawable;
-    GCPtr	pGC;
-    int		nseg;
-    xSegment	*pSegInit;
-#else
-FUNC_NAME(cfb8LineSS1Rect) (pDrawable, pGC, mode, npt, pptInit, pptInitOrig,
-			    x1p,y1p,x2p,y2p)
-    DrawablePtr pDrawable;
-    GCPtr	pGC;
-    int	mode;		/* Origin or Previous */
-    int	npt;		/* number of points */
-    DDXPointPtr pptInit, pptInitOrig;
-    int	*x1p, *y1p, *x2p, *y2p;
-#endif /* POLYSEGMENT */
-{
-    register long   e;
-    register int    y1_or_e1;
-    register PixelType   *addrp;
-    register int    stepmajor;
-    register int    stepminor;
-#ifndef REARRANGE
-    register long   e3;
-#endif
-#ifdef mc68000
-    register short  x1_or_len;
-#else
-    register int    x1_or_len;
-#endif
-    RROP_DECLARE
-
-#ifdef SAVE_X2Y2
-# define c2 y2
-#else
-    register int    c2;
-#endif
-#if !defined(ORIGIN) && !defined(POLYSEGMENT)
-    register int _x1 = 0, _y1 = 0, _x2 = 0, _y2 = 0;
-    int extents_x1, extents_y1, extents_x2, extents_y2;
-#endif /* !ORIGIN */
-#ifndef PREVIOUS
-    register int upperleft, lowerright;
-    CARD32	 ClipMask = 0x80008000;
-#endif /* !PREVIOUS */
-#ifdef POLYSEGMENT
-    register int    capStyle;
-#endif /* POLYSEGMENT */
-#ifdef SAVE_X2Y2
-    register int    x2, y2;
-# define X1  x1_or_len
-# define Y1  y1_or_e1
-# define X2  x2
-# define Y2  y2
-#else
-# ifdef POLYSEGMENT
-#  define X1  x1_or_len
-#  define Y1  y1_or_e1
-# else
-#  define X1  intToX(y1_or_e1)
-#  define Y1  intToY(y1_or_e1)
-# endif /* POLYSEGMENT */
-# define X2  intToX(c2)
-# define Y2  intToY(c2)
-#endif /* SAVE_X2Y2 */
-    PixelType   *addr;
-    int		    nwidth;
-    cfbPrivGCPtr    devPriv;
-    BoxPtr	    extents;
-    int		    *ppt;
-#if PSZ == 24
-    int xBase;     /* x of addr */
-    int xOffset;   /* x of addrp */
-    PixelType   *addrLineEnd;
-    char *addrb;
-    int stepmajor3, stepminor3, majordx, minordx;
-#endif
-#ifndef POLYSEGMENT
-#ifndef ORIGIN
-#ifdef BUGFIX_clip
-    int ex_x1, ex_y1, ex_x2, ex_y2;
-#endif
-#endif
-#endif
-    int		    octant;
-    unsigned int    bias = miGetZeroLineBias(pDrawable->pScreen);
-
-    devPriv = cfbGetGCPrivate(pGC);
-    cfbGetPixelWidthAndPointer (pDrawable, nwidth, addr);
-#ifndef REARRANGE
-    RROP_FETCH_GCPRIV(devPriv);
-#endif
-    extents = &pGC->pCompositeClip->extents;
-#ifndef PREVIOUS
-    c2 = *((int *) &pDrawable->x);
-    c2 -= (c2 & 0x8000) << 1;
-    upperleft = *((int *) &extents->x1) - c2;
-    lowerright = *((int *) &extents->x2) - c2 - 0x00010001;
-#endif /* !PREVIOUS */
-#ifndef POLYSEGMENT
-#ifndef ORIGIN
-#ifdef BUGFIX_clip
-    ex_x1 = extents->x1 - pDrawable->x;
-    ex_y1 = extents->y1 - pDrawable->y;
-    ex_x2 = extents->x2 - pDrawable->x;
-    ex_y2 = extents->y2 - pDrawable->y;
-#endif
-#endif
-#endif
-#if PSZ == 24
-    xBase = pDrawable->x;
-    addr += WIDTH_MUL(pDrawable->y,nwidth);
-#else
-    addr = addr + WIDTH_MUL(pDrawable->y,nwidth) + pDrawable->x;
-#endif
-#ifdef POLYSEGMENT
-    capStyle = pGC->capStyle - CapNotLast;
-    ppt = (int *) pSegInit;
-    while (nseg--)
-#else /* POLYSEGMENT */
-#ifdef EITHER_MODE
-    mode -= CoordModePrevious;
-    if (!mode)
-#endif /* EITHER_MODE */	
-#ifndef ORIGIN
-    {	/* CoordModePrevious */
-	ppt = (int *)pptInit + 1;
-	_x1 = *x1p;
-	_y1 = *y1p;
-	extents_x1 = extents->x1 - pDrawable->x;
-	extents_x2 = extents->x2 - pDrawable->x;
-	extents_y1 = extents->y1 - pDrawable->y;
-	extents_y2 = extents->y2 - pDrawable->y;
-	if (_x1 < extents_x1 || _x1 >= extents_x2 ||
-	    _y1 < extents_y1 || _y1 >= extents_y2)
-	{
-	    c2 = *ppt++;
-	    intToCoord(c2, _x2, _y2);
-	    *x2p = _x1 + _x2;
-	    *y2p = _y1 + _y2;
-	    return 1;
-	}
-#if PSZ == 24
-	addrLineEnd = addr + WIDTH_MUL(_y1, nwidth);
-	xOffset = xBase + _x1;
-	addrb = (char *)addrLineEnd + xOffset * 3;
-	addrp = (PixelType *)((unsigned long)addrb & ~0x03);
-#else
-	addrp = addr + WIDTH_MUL(_y1, nwidth) + _x1;
-#endif
-	_x2 = _x1;
-	_y2 = _y1;	
-    }
-#endif /* !ORIGIN */
-#ifdef EITHER_MODE
-    else
-#endif /* EITHER_MODE */
-#ifndef PREVIOUS
-    {
-	ppt = (int *) pptInit;
-	c2 = *ppt++;
-	if (isClipped (c2, upperleft, lowerright))
-	{
-	    return 1;
-	}
-#ifdef SAVE_X2Y2
-	intToCoord(c2,x2,y2);
-#endif
-#if PSZ == 24
-	addrLineEnd = addr + WIDTH_MUL(Y2, nwidth);
-	xOffset = xBase + X2;
-	addrb = (char *)addrLineEnd + xOffset * 3;
-	addrp = (PixelType *)((unsigned long)addrb & ~0x03);
-#else
-	addrp = addr + WIDTH_MUL(Y2, nwidth) + X2;
-#endif
-    }
-#endif /* !PREVIOUS */    
-    while (--npt)
-#endif /* POLYSEGMENT */
-    {
-#ifdef POLYSEGMENT
-	y1_or_e1 = ppt[0];
-	c2 = ppt[1];
-	ppt += 2;
-	if (isClipped(y1_or_e1,upperleft,lowerright)|isClipped(c2,upperleft,lowerright))
-	    break;
-	intToCoord(y1_or_e1,x1_or_len,y1_or_e1);
-	/* compute now to avoid needing x1, y1 later */
-#if PSZ == 24
-	addrLineEnd = addr + WIDTH_MUL(y1_or_e1, nwidth);
-	xOffset = xBase + x1_or_len;
-	addrb = (char *)addrLineEnd + xOffset * 3;
-	addrp = (PixelType *)((unsigned long)addrb & ~0x03);
-#else
-	addrp = addr + WIDTH_MUL(y1_or_e1, nwidth) + x1_or_len;
-#endif
-#else /* !POLYSEGMENT */
-#ifdef EITHER_MODE
-	if (!mode)
-#endif /* EITHER_MODE */	
-#ifndef ORIGIN
-	{	
-	    /* CoordModePrevious */
-	    _x1 = _x2;
-	    _y1 = _y2;
-	    c2 = *ppt++;
-	    intToCoord(c2, _x2, _y2);
-	    _x2 = _x1 + _x2;
-	    _y2 = _y1 + _y2;
-
-#ifdef BUGFIX_clip
-	    if (_x2 < ex_x1 || _x2 >= ex_x2 ||
-		_y2 < ex_y1 || _y2 >= ex_y2)
-#else
-	    if (_x2 < extents_x1 || _x2 >= extents_x2 ||
-		_y2 < extents_y1 || _y2 >= extents_y2)
-#endif
-	    {
-		break;
-	    }
-	    CalcLineDeltas(_x1, _y1, _x2, _y2, x1_or_len, y1_or_e1,
-			   stepmajor, stepminor, 1, NWIDTH(nwidth), octant);
-	}
-#endif /* !ORIGIN */
-#ifdef EITHER_MODE
-	else
-#endif /* EITHER_MODE */
-#ifndef PREVIOUS
-        {
-#ifndef SAVE_X2Y2
-	    y1_or_e1 = c2;
-#else
-	    y1_or_e1 = y2;
-	    x1_or_len = x2;
-#endif /* SAVE_X2Y2 */
-	    c2 = *ppt++;
-
-	    if (isClipped (c2, upperleft, lowerright))
-		break;
-#ifdef SAVE_X2Y2
-	    intToCoord(c2,x2,y2);
-#endif
-	    CalcLineDeltas(X1, Y1, X2, Y2, x1_or_len, y1_or_e1,
-			   stepmajor, stepminor, 1, NWIDTH(nwidth), octant);
-	}
-#endif /* !PREVIOUS */
-#endif /* POLYSEGMENT */
-
-#ifdef POLYSEGMENT
-	CalcLineDeltas(X1, Y1, X2, Y2, x1_or_len, y1_or_e1,
-		       stepmajor, stepminor, 1, NWIDTH(nwidth), octant);
-	/*
-	 * although the horizontal code works for polyline, it
-	 * slows down 10 pixel lines by 15%.  Thus, this
-	 * code is optimized for horizontal segments and
-	 * random orientation lines, which seems like a reasonable
-	 * assumption
-	 */
-	if (y1_or_e1 != 0)
-	{
-#endif /* POLYSEGMENT */
-	if (x1_or_len < y1_or_e1)
-	{
-#ifdef REARRANGE
-	    register int	e3;
-#endif
-
-	    e3 = x1_or_len;
-	    x1_or_len = y1_or_e1;
-	    y1_or_e1 = e3;
-
-	    e3 = stepminor;
-	    stepminor = stepmajor;
-	    stepmajor = e3;
-	    SetYMajorOctant(octant);
-	}
-
-	e = -x1_or_len;
-#ifdef POLYSEGMENT
-	if (!capStyle)
-	    x1_or_len--;
-#endif
-
-	{
-#ifdef REARRANGE
-	register int e3;
-	RROP_DECLARE
-	RROP_FETCH_GCPRIV(devPriv);
-#endif
-
-	y1_or_e1 = y1_or_e1 << 1;
-	e3 = e << 1;
-
-	FIXUP_ERROR(e, octant, bias);
-
-#if PSZ == 24
- 	if (stepmajor == 1  ||  stepmajor == -1){
- 	    stepmajor3 = stepmajor * 3;
- 	    stepminor3 = stepminor * sizeof (CfbBits);
- 	    majordx = stepmajor; minordx = 0;
-         } else {
- 	    stepmajor3 = stepmajor * sizeof (CfbBits);
- 	    stepminor3 = stepminor * 3;
- 	    majordx = 0; minordx = stepminor;
-         }
-#endif
- 
-#if PSZ == 24
-#define body {\
- 	    body_rop \
- 	    addrb += stepmajor3; \
-             xOffset += majordx; \
- 	    e += y1_or_e1; \
- 	    if (e >= 0){ \
- 	        addrb += stepminor3; \
-                 xOffset += minordx; \
- 		e += e3; \
- 	    } \
- 	}
-#else /* PSZ == 24 */
-
-#define body {\
-	    RROP_SOLID(addrp); \
-	    addrp += stepmajor; \
-	    e += y1_or_e1; \
-	    if (e >= 0) \
-	    { \
-		addrp += stepminor; \
-		e += e3; \
-	     } \
-	}
-#endif /* PSZ == 24 */
-
-#ifdef LARGE_INSTRUCTION_CACHE
-
-# ifdef SERIOUS_UNROLLING
-#  define UNROLL	16
-# else
-#  define UNROLL	4
-# endif
-#define CASE(n)	case -n: body
-
-	while ((x1_or_len -= UNROLL) >= 0)
-	{
-	    body body body body
-# if UNROLL >= 8
-	    body body body body
-# endif
-# if UNROLL >= 12
-	    body body body body
-# endif
-# if UNROLL >= 16
-	    body body body body
-# endif
-	}
-	switch (x1_or_len)
-	{
-	CASE(1) CASE(2) CASE(3)
-# if UNROLL >= 8
-	CASE(4) CASE(5) CASE(6) CASE(7)
-# endif
-# if UNROLL >= 12
-	CASE(8) CASE(9) CASE(10) CASE(11)
-# endif
-# if UNROLL >= 16
-	CASE(12) CASE(13) CASE(14) CASE(15)
-# endif
-	}
-#else /* !LARGE_INSTRUCTION_CACHE */
-
-	IMPORTANT_START
-	IMPORTANT_START
-
-	if (x1_or_len & 1)
-	    body
-	x1_or_len >>= 1;
-	while (x1_or_len--) {
-	    body body
-	}
-
-	IMPORTANT_END
-	IMPORTANT_END
-#endif /* LARGE_INSTRUCTION_CACHE */
-
-#ifdef POLYSEGMENT
-#if PSZ == 24
-	body_rop
-#else
-	RROP_SOLID(addrp);
-#endif
-#endif
-#if PSZ == 24
-	addrp = (PixelType *)((unsigned long)addrb & ~0x03);
-#endif
-	}
-#undef body
-#ifdef POLYSEGMENT
-	}
-	else /* Polysegment horizontal line optimization */
-	{
-# ifdef REARRANGE
-	    register int    e3;
-	    RROP_DECLARE
-	    RROP_FETCH_GCPRIV(devPriv);
-# endif /* REARRANGE */
-	    if (stepmajor < 0)
-	    {
-#if PSZ == 24
-		xOffset -= x1_or_len;
-		addrp = addrLineEnd + PXL2ADR(xOffset);
-#else
-		addrp -= x1_or_len;
-#endif
-		if (capStyle)
-		    x1_or_len++;
-		else
-#if PSZ == 24
-		  xOffset++;
-		addrp = addrLineEnd + PXL2ADR(xOffset);
-#else
-		    addrp++;
-#endif
-	    }
-	    else
-	    {
-#if PSZ == 24
-		addrp = addrLineEnd + PXL2ADR(xOffset);
-#endif
-		if (capStyle)
-		    x1_or_len++;
-	    }
-# if PSZ == 24
-	    y1_or_e1 = xOffset & 3;
-# else
-#  if PGSZ == 64 /* PIM value from <cfbmskbits.h> is not it! (for 16/32 PSZ)*/
-	    y1_or_e1 = ((long) addrp) & 0x7;
-	    addrp = (PixelType *) (((unsigned char *) addrp) - y1_or_e1);
-#  else
-	    y1_or_e1 = ((long) addrp) & PIM;
-	    addrp = (PixelType *) (((unsigned char *) addrp) - y1_or_e1);
-#  endif
-#if PGSZ == 32
-#  if PWSH != 2
-	    y1_or_e1 >>= (2 - PWSH);
-#  endif
-#else /* PGSZ == 64 */
-#  if PWSH != 3
-	    y1_or_e1 >>= (3 - PWSH);
-#  endif
-#endif /* PGSZ */
-# endif /* PSZ == 24 */
-#if PSZ == 24
-	    {
-#if RROP == GXcopy
-	      register int nlmiddle;
-	      int leftIndex = xOffset & 3;
-	      int rightIndex = (xOffset + x1_or_len) & 3;
-#else
-	      register int pidx;
-#endif
-
-#if RROP == GXcopy
-	      nlmiddle = x1_or_len;
-	      if(leftIndex){
-		nlmiddle -= (4 - leftIndex);
-	      }
-	      if(rightIndex){
-		nlmiddle -= rightIndex;
-	      }
-	      
-	      nlmiddle >>= 2;
-	      switch(leftIndex+x1_or_len){
-	      case 4:
-		switch(leftIndex){
-		case 0:
-		  *addrp++ = piQxelXor[0];
-		  *addrp++ = piQxelXor[1];
-		  *addrp   = piQxelXor[2];
-		  break;
-		case 1:
-		  *addrp = ((*addrp) & 0xFFFFFF) | (piQxelXor[0] & 0xFF000000);
-		  addrp++;
-		  *addrp = piQxelXor[1];
-		  addrp++;
-		  *addrp = piQxelXor[2];
-		  break;
-		case 2:
-		  *addrp = ((*addrp) & 0xFFFF) | (piQxelXor[1] & 0xFFFF0000);
-		  addrp++;
-		  *addrp = piQxelXor[2];
-		  break;
-		case 3:
-		  *addrp = ((*addrp) & 0xFF) | (piQxelXor[2] & 0xFFFFFF00);
-		  break;
-		}
-		break;
-	      case 3:
-		switch(leftIndex){
-		case 0:
-		  *addrp++ = piQxelXor[0];
-		  *addrp++ = piQxelXor[1];
-		  *addrp = ((*addrp) & 0xFFFFFF00) | (piQxelXor[2] & 0xFF);
-		  break;
-		case 1:
-		  *addrp = ((*addrp) & 0xFFFFFF) | (piQxelXor[0] & 0xFF000000);
-		  addrp++;
-		  *addrp = piQxelXor[1];
-		  addrp++;
-		  *addrp = ((*addrp) & 0xFFFFFF00) | (piQxelXor[2] & 0xFF);
-		  break;
-		case 2:
-		  *addrp = ((*addrp) & 0xFFFF) | (piQxelXor[1] & 0xFFFF0000);
-		  addrp++;
-		  *addrp = ((*addrp) & 0xFFFFFF00) | (piQxelXor[2] & 0xFF);
-		  break;
-		}
-		break;
-	      case 2:
-		switch(leftIndex){
-/*
-		case 2:
-		  *addrp = ((*addrp) & 0xFFFF) | (piQxelXor[1] & 0xFFFF0000);
-		  addrp++;
-		  *addrp = ((*addrp) & 0xFFFFFF00) | (piQxelXor[2] & 0xFF);
-		  break;
-*/
-		case 1:
-		  *addrp = ((*addrp) & 0xFFFFFF) | (piQxelXor[0] & 0xFF000000);
-		  addrp++;
-		  *addrp = ((*addrp) & 0xFFFF0000) | (piQxelXor[1] & 0xFFFF);
-		  break;
-		case 0:
-		  *addrp++ =  piQxelXor[0];
-		  *addrp = ((*addrp) & 0xFFFF0000) | (piQxelXor[1] & 0xFFFF);
-		  break;
-		}
-		break;
-	      case 1: /*only if leftIndex = 0 and w = 1*/
-		if(x1_or_len){
-		*addrp =  ((*addrp) & 0xFF000000) | (piQxelXor[0] & 0xFFFFFF);
-		}
-/*
-		else{
-		*addrp =  ((*addrp) & 0xFFFFFF) | (piQxelXor[0] & 0xFF000000);
-		addrp++;
-		*addrp =  ((*addrp) & 0xFFFF0000) | (piQxelXor[1] & 0xFFFF);
-		}
-*/
-		break;
-	      case 0: /*never*/
-		break;
-	      default:
-		{
-/*
-		  maskbits(y1_or_e1, x1_or_len, e, e3, x1_or_len)
-*/
-		  switch(leftIndex){
-		  case 0:
-		    break;
-		  case 1:
-		    *addrp = ((*addrp) & 0xFFFFFF) | (piQxelXor[0] & 0xFF000000);
-		    addrp++;
-		    *addrp = piQxelXor[1];
-		    addrp++;
-		    *addrp = piQxelXor[2];
-		    addrp++;
-		    break;
-		  case 2:
-		    *addrp = ((*addrp) & 0xFFFF) | (piQxelXor[1] & 0xFFFF0000);
-		    addrp++;
-		    *addrp = piQxelXor[2];
-		    addrp++;
-		    break;
-		  case 3:
-		    *addrp = ((*addrp) & 0xFF) | (piQxelXor[2] & 0xFFFFFF00);
-		    addrp++;
-		    break;
-		  }
-		  while(nlmiddle--){
-		    *addrp++ = piQxelXor[0];
-		    *addrp++ = piQxelXor[1];
-		    *addrp++ = piQxelXor[2];
-		  }
-		  switch(rightIndex++){
-		  case 0:
-		    break;
-		  case 1:
-		    *addrp = ((*addrp) & 0xFF000000) | (piQxelXor[0] & 0xFFFFFF);
-		    break;
-		  case 2:
-		    *addrp++ = piQxelXor[0];
-		    *addrp = ((*addrp) & 0xFFFF0000) | (piQxelXor[1] & 0xFFFF);
-		    break;
-		  case 3:
-		    *addrp++ = piQxelXor[0];
-		    *addrp++ = piQxelXor[1];
-		    *addrp = ((*addrp) & 0xFFFFFF00) | (piQxelXor[2] & 0xFF);
-		    break;
-		  }
-/*
-		  if (e3){
-		    e3 &= 0xFFFFFF;
-		    switch(rightIndex&3){
-		    case 0:
-		      *addrp = ((*addrp) & (0xFF000000 | ~e3))
-			| (piQxelXor[0] & 0xFFFFFF & e3);
-		      break;
-		    case 1:
-		      *addrp = ((*addrp) & (0xFFFFFF | ~(e3<<24)))
-				  + (piQxelXor[0] & 0xFF000000 & (e3<<24));
-		      addrp++;
-		      *addrp = ((*addrp) & (0xFFFF0000|~(e3 >> 8)))
-				  | (piQxelXor[1] & 0xFFFF & (e3 >> 8));
-		      break;
-		    case 2:
-		      *addrp = ((*addrp) & (0xFFFF|~(e3 << 16)))
-				  | (piQxelXor[1] & 0xFFFF0000 & (e3 << 16));
-		      addrp++;
-		      *addrp = ((*addrp) & (0xFFFFFF00|~(e3>>16)))
-				  | (piQxelXor[2] & 0xFF & (e3 >> 16));
-		      break;
-		    case 3:
-		      *addrp = ((*addrp) & (0xFF|~(e3<<8)))
-				  | (piQxelXor[2] & 0xFFFFFF00 & (e3<<8));
-		      addrp++;
-		      break;
-		    }
-		  }
-*/
-		}
-	      }
-#else /* GXcopy */
-	      addrp = (PixelType *)((char *)addrLineEnd + ((xOffset * 3) & ~0x03));
-	      if (x1_or_len <= 1){
-		if (x1_or_len)
-		  RROP_SOLID24(addrp, xOffset);
-	      } else {
-		maskbits(xOffset, x1_or_len, e, e3, x1_or_len);
-		pidx = xOffset & 3;
-		if (e){
-		  RROP_SOLID_MASK(addrp, e, pidx-1);
-		  addrp++;
-		  if (pidx == 3)
-		    pidx = 0;
-		}
-		while (--x1_or_len >= 0){
-		  RROP_SOLID(addrp, pidx);
-		  addrp++;
-		  if (++pidx == 3)
-		    pidx = 0;
-		}
-		if (e3)
-		  RROP_SOLID_MASK(addrp, e3, pidx);
-	      }
-#endif /* GXcopy */
-	    }
-#else /* PSZ == 24 */
-	    if (y1_or_e1 + x1_or_len <= PPW)
-	    {
-		if (x1_or_len)
-		{
-		    maskpartialbits(y1_or_e1, x1_or_len, e)
-		    RROP_SOLID_MASK((CfbBits *) addrp, e);
-		}
-	    }
-	    else
-	    {
-	    	maskbits(y1_or_e1, x1_or_len, e, e3, x1_or_len)
-	    	if (e)
-	    	{
-		    RROP_SOLID_MASK((CfbBits *) addrp, e);
-		    addrp += PPW;
-	    	}
-		RROP_SPAN(addrp, x1_or_len)
-	    	if (e3)
-		    RROP_SOLID_MASK((CfbBits *) addrp, e3);
-	    }
-#endif /* PSZ == 24 */
-	}
-#endif /* POLYSEGMENT */
-    }
-#ifdef POLYSEGMENT
-    if (nseg >= 0)
-	return (xSegment *) ppt - pSegInit;
-#else
-    if (npt)
-    {
-#ifdef EITHER_MODE
-	if (!mode)
-#endif /* EITHER_MODE */
-#ifndef ORIGIN
-	{
-	    *x1p = _x1;
-	    *y1p = _y1;		
-	    *x2p = _x2;
-	    *y2p = _y2;
-	}
-#endif /* !ORIGIN */	    
-	return ((DDXPointPtr) ppt - pptInit) - 1;
-    }
-
-# ifndef ORIGIN
-#  define C2  c2
-# else
-#  define C2  ppt[-1]
-# endif
-#ifdef EITHER_MODE
-    if (pGC->capStyle != CapNotLast &&
-	((mode ? (C2 != *((int *) pptInitOrig))
-	       : ((_x2 != pptInitOrig->x) ||
-		  (_y2 != pptInitOrig->y)))
-	 || (ppt == ((int *)pptInitOrig) + 2)))
-#endif /* EITHER_MODE */
-#ifdef PREVIOUS
-    if (pGC->capStyle != CapNotLast &&
-	((_x2 != pptInitOrig->x) ||
-	 (_y2 != pptInitOrig->y) ||
-	 (ppt == ((int *)pptInitOrig) + 2)))
-#endif /* PREVIOUS */
-#ifdef ORIGIN
-    if (pGC->capStyle != CapNotLast &&
-	((C2 != *((int *) pptInitOrig)) ||
-	 (ppt == ((int *)pptInitOrig) + 2)))
-#endif /* !PREVIOUS */
-    {
-# ifdef REARRANGE
-	RROP_DECLARE
-
-	RROP_FETCH_GCPRIV(devPriv);
-# endif
-#if PSZ == 24
-#if RROP == GXcopy
-	    switch(xOffset & 3){
-	    case 0:
-	      *addrp = ((*addrp)&0xFF000000)|(piQxelXor[0] & 0xFFFFFF);
-	      break;
-	    case 3:
-	      *addrp = ((*addrp)&0xFF)|(piQxelXor[2] & 0xFFFFFF00);
-	      break;
-	    case 1:
-	      *addrp = ((*addrp)&0xFFFFFF)|(piQxelXor[0] & 0xFF000000);
-	      *(addrp+1) = ((*(addrp+1))&0xFFFF0000)|(piQxelXor[1] & 0xFFFF);
-	      break;
-	    case 2:
-	      *addrp = ((*addrp)&0xFFFF)|(piQxelXor[1] & 0xFFFF0000);
-	      *(addrp+1) = ((*(addrp+1))&0xFFFFFF00)|(piQxelXor[2] & 0xFF);
-	      break;
-	    }
-#endif
-#if RROP == GXxor
-	    switch(xOffset & 3){
-	    case 0:
-	      *addrp ^= (piQxelXor[0] & 0xFFFFFF);
-	      break;
-	    case 3:
-	      *addrp ^= (piQxelXor[2] & 0xFFFFFF00);
-	      break;
-	    case 1:
-	      *addrp ^= (piQxelXor[0] & 0xFF000000);
-	      *(addrp+1) ^= (piQxelXor[1] & 0xFFFF);
-	      break;
-	    case 2:
-	      *addrp ^= (piQxelXor[1] & 0xFFFF0000);
-	      *(addrp+1) ^= (piQxelXor[2] & 0xFF);
-	      break;
-	    }
-#endif
-#if RROP == GXand
-	    switch(xOffset & 3){
-	    case 0:
-	      *addrp &= (piQxelAnd[0] | 0xFF000000);
-	      break;
-	    case 3:
-	      *addrp &= (piQxelAnd[2] | 0xFF);
-	      break;
-	    case 1:
-	      *addrp &= (0xFFFFFF|piQxelAnd[0]);
-	      *(addrp+1) &= (0xFFFF0000|piQxelAnd[1]);
-	      break;
-	    case 2:
-	      *addrp &= (0xFFFF|piQxelAnd[1]);
-	      *(addrp+1) &= (0xFFFFFF00|piQxelAnd[2]);
-	      break;
-	    }
-#endif
-#if RROP == GXor
-	    switch(xOffset & 3){
-	    case 0:
-	      *addrp |= (piQxelOr[0] & 0xFFFFFF);
-	      break;
-	    case 3:
-	      *addrp |= (piQxelOr[2] & 0xFFFFFF00);
-	      break;
-	    case 1:
-	      *addrp |= (piQxelOr[0] & 0xFF000000);
-	      *(addrp+1) |= (piQxelOr[1] & 0xFFFF);
-	      break;
-	    case 2:
-	      *addrp |= (piQxelOr[1] & 0xFFFF0000);
-	      *(addrp+1) |= (piQxelOr[2] & 0xFF);
-	      break;
-	    }
-#endif
-#if RROP == GXset
-	    switch(xOffset & 3){
-	    case 0:
-	      *addrp = (((*addrp)&(piQxelAnd[0] |0xFF000000))^(piQxelXor[0] & 0xFFFFFF));
-	      break;
-	    case 3:
-	      *addrp = (((*addrp)&(piQxelAnd[2]|0xFF))^(piQxelXor[2] & 0xFFFFFF00));
-	      break;
-	    case 1:
-	      *addrp = (((*addrp)&(piQxelAnd[0]|0xFFFFFF))^(piQxelXor[0] & 0xFF000000));
-	      *(addrp+1) = (((*(addrp+1))&(piQxelAnd[1]|0xFFFF0000))^(piQxelXor[1] & 0xFFFF));
-	      break;
-	    case 2:
-	      *addrp = (((*addrp)&(piQxelAnd[1]|0xFFFF))^(piQxelXor[1] & 0xFFFF0000));
-	      *(addrp+1) = (((*(addrp+1))&(piQxelAnd[2]|0xFFFFFF00))^(piQxelXor[2] & 0xFF));
-	      break;
-	    } 
-#endif
-#else
-	RROP_SOLID (addrp);
-# endif
-    }
-#endif /* !POLYSEGMENT */
-    RROP_UNDECLARE;
-    return -1;
-}
-
-#endif /* INCLUDE_DRAW */
-
-
-#ifdef INCLUDE_OTHERS
-
-#ifdef POLYSEGMENT
-
-void
-cfb8SegmentSS1Rect (pDrawable, pGC, nseg, pSegInit)
-    DrawablePtr	    pDrawable;
-    GCPtr	    pGC;
-    int		    nseg;
-    xSegment	    *pSegInit;
-{
-    int	    (*func)(DrawablePtr, GCPtr, int, xSegment *);
-    void    (*clip)(DrawablePtr, GCPtr, int, int, int, int, BoxPtr, Bool);
-    int	    drawn;
-    cfbPrivGCPtr    devPriv;
-
-#if defined(__arm32__) && PSZ != 8
-    /* XXX -JJK */
-    /* There is a painting bug when PSZ != 8; I need to track it down! */
-    cfbSegmentSS(pDrawable, pGC, nseg, pSegInit);
-    return;
-#endif
-
-    devPriv = cfbGetGCPrivate(pGC);
-#ifdef NO_ONE_RECT
-    if (REGION_NUM_RECTS(pGC->pCompositeClip) != 1)
-    {
-       cfbSegmentSS(pDrawable, pGC, nseg, pSegInit);
-       return;
-    }
-#endif
-    switch (devPriv->rop)
-    {
-    case GXcopy:
-	func = cfb8SegmentSS1RectCopy;
-	clip = cfb8ClippedLineCopy;
-#ifdef FAST_MUL
-	if (cfbGetPixelWidth (pDrawable) == WIDTH_FAST)
-	    func = cfb8SegmentSS1RectShiftCopy;
-#endif
-	break;
-    case GXxor:
-	func = cfb8SegmentSS1RectXor;
-	clip = cfb8ClippedLineXor;
-	break;
-    default:
-	func = cfb8SegmentSS1RectGeneral;
-	clip = cfb8ClippedLineGeneral;
-	break;
-    }
-    while (nseg)
-    {
-	drawn = (*func) (pDrawable, pGC, nseg, pSegInit);
-	if (drawn == -1)
-	    break;
-	(*clip) (pDrawable, pGC,
-			 pSegInit[drawn-1].x1, pSegInit[drawn-1].y1,
-			 pSegInit[drawn-1].x2, pSegInit[drawn-1].y2,
-			 &pGC->pCompositeClip->extents,
-			 pGC->capStyle == CapNotLast);
-	pSegInit += drawn;
-	nseg -= drawn;
-    }
-}
-
-#else /* POLYSEGMENT */
-
-void
-cfb8LineSS1Rect (pDrawable, pGC, mode, npt, pptInit)
-    DrawablePtr	pDrawable;
-    GCPtr	pGC;
-    int		mode;
-    int		npt;
-    DDXPointPtr	pptInit;
-{
-    int	    (*func)(DrawablePtr, GCPtr, int, int, 
-		    DDXPointPtr, DDXPointPtr,
-		    int *, int *, int *, int *);
-    void    (*clip)(DrawablePtr, GCPtr, int, int, int, int, BoxPtr, Bool);
-    int	    drawn;
-    cfbPrivGCPtr    devPriv;
-    int x1, y1, x2, y2;
-    DDXPointPtr pptInitOrig = pptInit;
-
-#if defined(__arm32__) && PSZ != 8
-    /* XXX -JJK */
-    /* There is a painting bug when PSZ != 8; I need to track it down! */
-    cfbLineSS(pDrawable, pGC, mode, npt, pptInit);
-    return;
-#endif
-
-    devPriv = cfbGetGCPrivate(pGC);
-#ifdef NO_ONE_RECT
-    if (REGION_NUM_RECTS(pGC->pCompositeClip) != 1)
-    {
-       cfbLineSS(pDrawable, pGC, mode, npt, pptInit);
-       return;
-    }
-#endif
-    switch (devPriv->rop)
-    {
-    case GXcopy:
-	func = cfb8LineSS1RectCopy;
-	clip = cfb8ClippedLineCopy;
-	if (mode == CoordModePrevious)
-	    func = cfb8LineSS1RectPreviousCopy;
-	break;
-    case GXxor:
-	func = cfb8LineSS1RectXor;
-	clip = cfb8ClippedLineXor;
-	break;
-    default:
-	func = cfb8LineSS1RectGeneral;
-	clip = cfb8ClippedLineGeneral;
-	break;
-    }
-    if (mode == CoordModePrevious)
-    {
-	x1 = pptInit->x;
-	y1 = pptInit->y;
-	while (npt > 1)
-	{
-	    drawn = (*func) (pDrawable, pGC, mode, npt, pptInit, pptInitOrig,
-			     &x1, &y1, &x2, &y2);
-	    if (drawn == -1)
-		break;
-	    (*clip) (pDrawable, pGC, x1, y1, x2, y2,
-		     &pGC->pCompositeClip->extents,
-		     drawn != npt - 1 || pGC->capStyle == CapNotLast);
-	    pptInit += drawn;
-	    npt -= drawn;
-	    x1 = x2;
-	    y1 = y2;
-	}
-    }
-    else
-    {
-	while (npt > 1)
-	{
-	    drawn = (*func) (pDrawable, pGC, mode, npt, pptInit, pptInitOrig,
-			     &x1, &y1, &x2, &y2);
-	    if (drawn == -1)
-		break;
-	    (*clip) (pDrawable, pGC,
-		     pptInit[drawn-1].x, pptInit[drawn-1].y,
-		     pptInit[drawn].x, pptInit[drawn].y,
-		     &pGC->pCompositeClip->extents,
-		     drawn != npt - 1 || pGC->capStyle == CapNotLast);
-	    pptInit += drawn;
-	    npt -= drawn;
-	}
-    }
-}
-
-#endif /* else POLYSEGMENT */
-#endif /* INCLUDE_OTHERS */
-
-#if !defined(POLYSEGMENT) && !defined (PREVIOUS)
-
-void
-RROP_NAME (cfb8ClippedLine) (pDrawable, pGC, x1, y1, x2, y2, boxp, shorten)
-    DrawablePtr	pDrawable;
-    GCPtr	pGC;
-    int		x1, y1, x2, y2;
-    BoxPtr	boxp;
-    Bool	shorten;
-{
-    int		    oc1, oc2;
-    int		    e, e1, e3, len;
-    int		    adx, ady;
-
-    PixelType	    *addr;
-    int		    nwidth;
-    int		    stepx, stepy;
-    int		    xorg, yorg;
-    int             new_x1, new_y1, new_x2, new_y2;
-    Bool	    pt1_clipped, pt2_clipped;
-    int		    changex, changey, result;
-#if PSZ == 24
-    PixelType   *addrLineEnd;
-    char *addrb;
-    int stepx3, stepy3;
-#endif
-    int		    octant;
-    unsigned int    bias = miGetZeroLineBias(pDrawable->pScreen);
-
-    cfbGetPixelWidthAndPointer(pDrawable, nwidth, addr);
-
-    xorg = pDrawable->x;
-    yorg = pDrawable->y;
-    x1 += xorg;
-    y1 += yorg;
-    x2 += xorg;
-    y2 += yorg;
-    oc1 = 0;
-    oc2 = 0;
-    OUTCODES (oc1, x1, y1, boxp);
-    OUTCODES (oc2, x2, y2, boxp);
-
-    if (oc1 & oc2)
-	return;
-
-    CalcLineDeltas(x1, y1, x2, y2, adx, ady, stepx, stepy, 1, nwidth, octant);
-
-    if (adx <= ady)
-    {
-	int	t;
-
-	t = adx;
-	adx = ady;
-	ady = t;
-
-	t = stepx;
-	stepx = stepy;
-	stepy = t;
-	
-	SetYMajorOctant(octant);
-    }
-    e = - adx;
-    e1 = ady << 1;
-    e3 = - (adx << 1);
-
-    FIXUP_ERROR(e, octant, bias);
-
-    new_x1 = x1;
-    new_y1 = y1;
-    new_x2 = x2;
-    new_y2 = y2;
-    pt1_clipped = 0;
-    pt2_clipped = 0;
-
-    if (IsXMajorOctant(octant))
-    {
-	result = miZeroClipLine(boxp->x1, boxp->y1, boxp->x2 - 1, boxp->y2 - 1,
-				&new_x1, &new_y1, &new_x2, &new_y2,
-				adx, ady,
-				&pt1_clipped, &pt2_clipped,
-				octant, bias, oc1, oc2);
-	if (result == -1)
-	    return;
-	
-	len = abs(new_x2 - new_x1) - 1; /* this routine needs the "-1" */
-	
-	/* if we've clipped the endpoint, always draw the full length
-	 * of the segment, because then the capstyle doesn't matter 
-	 * if x2,y2 isn't clipped, use the capstyle
-	 * (shorten == TRUE <--> CapNotLast)
-	 */
-	if (pt2_clipped || !shorten)
-	    len++;
-	
-	if (pt1_clipped)
-	{
-	    /* must calculate new error terms */
-	    changex = abs(new_x1 - x1);
-	    changey = abs(new_y1 - y1);
-	    e = e + changey * e3 + changex * e1;	    
-	}
-    }
-    else /* Y_AXIS */
-    {
-	result = miZeroClipLine(boxp->x1, boxp->y1, boxp->x2 - 1, boxp->y2 - 1,
-				&new_x1, &new_y1, &new_x2, &new_y2,
-				ady, adx,
-				&pt1_clipped, &pt2_clipped,
-				octant, bias, oc1, oc2);
-	if (result == -1)
-	    return;
-	
-	len = abs(new_y2 - new_y1) - 1; /* this routine needs the "-1" */
-	
-	/* if we've clipped the endpoint, always draw the full length
-	 * of the segment, because then the capstyle doesn't matter 
-	 * if x2,y2 isn't clipped, use the capstyle
-	 * (shorten == TRUE <--> CapNotLast)
-	 */
-	if (pt2_clipped || !shorten)
-	    len++;
-	
-	if (pt1_clipped)
-	{
-	    /* must calculate new error terms */
-	    changex = abs(new_x1 - x1);
-	    changey = abs(new_y1 - y1);
-	    e = e + changex * e3 + changey * e1;
-	}
-    }
-    x1 = new_x1;
-    y1 = new_y1;
-    {
-    register PixelType	*addrp;
-    RROP_DECLARE
-
-    RROP_FETCH_GC(pGC);
-
-#if PSZ == 24
-    addrLineEnd = addr + (y1 * nwidth);
-    addrb = (char *)addrLineEnd + x1 * 3;
-    if (stepx == 1  ||  stepx == -1){
-      stepx3 = stepx * 3;
-      stepy3 = stepy * sizeof (CfbBits);
-    } else {
-      stepx3 = stepx * sizeof (CfbBits);
-      stepy3 = stepy * 3;
-    }
-#else
-    addrp = addr + (y1 * nwidth) + x1;
-#endif
-
-#ifndef REARRANGE
-    if (!ady)
-    {
-#if PSZ == 24
-#define body {\
-	    body_rop \
-	    addrb += stepx3; \
-	}
-#else
-#define body	{ RROP_SOLID(addrp); addrp += stepx; }
-#endif
-	while (len >= PGSZB)
-	{
-	    body body body body
-#if PGSZ == 64
-	    body body body body
-#endif
-	    len -= PGSZB;
-	}
-	switch (len)
-	{
-#if PGSZ == 64
-	case  7: body case 6: body case 5: body case 4: body
-#endif
-	case  3: body case 2: body case 1: body
-	}
-#undef body
-    }
-    else
-#endif /* !REARRANGE */
-    {
-#if PSZ == 24
-#define body {\
-	    body_rop \
-	    addrb += stepx3; \
-	    e += e1; \
-	    if (e >= 0) \
-	    { \
-		addrb += stepy3; \
-		e += e3; \
-	    } \
-	}
-#else
-#define body {\
-	    RROP_SOLID(addrp); \
-	    addrp += stepx; \
-	    e += e1; \
-	    if (e >= 0) \
-	    { \
-		addrp += stepy; \
-		e += e3; \
-	     } \
-	}
-#endif
-
-#ifdef LARGE_INSTRUCTION_CACHE
-	while ((len -= PGSZB) >= 0)
-	{
-	    body body body body
-#if PGSZ == 64
-	    body body body body
-#endif
-	}
-	switch (len)
-	{
-	case  -1: body case -2: body case -3: body
-#if PGSZ == 64
-	case  -4: body case -5: body case -6: body case -7: body
-#endif
-	}
-#else /* !LARGE_INSTRUCTION_CACHE */
-	IMPORTANT_START;
-
-	while ((len -= 2) >= 0)
-	{
-	    body body;
-	}
-	if (len & 1)
-	    body;
-
-	IMPORTANT_END;
-#endif /* LARGE_INSTRUCTION_CACHE */
-    }
-#if PSZ == 24
-    body_rop
-#else
-    RROP_SOLID(addrp);
-#endif
-#undef body
-    RROP_UNDECLARE
-    }
-}
-
-#endif /* !POLYSEGMENT && !PREVIOUS */
-#endif /* PIXEL_ADDR */